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Taking Play Seriously
By ROBIN MARANTZ HENIG
Published: February 17, 2008
On a drizzly Tuesday night in late January, 200 people came out to hear a psychiatrist talk rhapsodically about play -- not just the intense, joyous play of children, but play for all people, at all ages, at all times. (All species too; the lecture featured touching photos of a polar bear and a husky engaging playfully at a snowy outpost in northern Canada.) Stuart Brown, president of the National Institute for Play, was speaking at the New York Public Library's main branch on 42nd Street. He created the institute in 1996, after more than 20 years of psychiatric practice and research persuaded him of the dangerous long-term consequences of play deprivation. In a sold-out talk at the library, he and Krista Tippett, host of the public-radio program ''Speaking of Faith,'' discussed the biological and spiritual underpinnings of play. Brown called play part of the ''developmental sequencing of becoming a human primate. If you look at what produces learning and memory and well-being, play is as fundamental as any other aspect of life, including sleep and dreams.''
The message seemed to resonate with audience members, who asked anxious questions about what seemed to be the loss of play in their children's lives. Their concern came, no doubt, from the recent deluge of eulogies to play . Educators fret that school officials are hacking away at recess to make room for an increasingly crammed curriculum. Psychologists complain that overscheduled kids have no time left for the real business of childhood: idle, creative, unstructured free play. Public health officials link insufficient playtime to a rise in childhood obesity. Parents bemoan the fact that kids don't play the way they themselves did -- or think they did. And everyone seems to worry that without the chance to play stickball or hopscotch out on the street, to play with dolls on the kitchen floor or climb trees in the woods, today's children are missing out on something essential.
The success of ''The Dangerous Book for Boys'' -- which has been on the best-seller list for the last nine months -- and its step-by-step instructions for activities like folding paper airplanes is testament to the generalized longing for play's good old days. So were the questions after Stuart Brown's library talk; one woman asked how her children will learn trust, empathy and social skills when their most frequent playing is done online. Brown told her that while video games do have some play value, a true sense of ''interpersonal nuance'' can be achieved only by a child who is engaging all five senses by playing in the three-dimensional world.
This is part of a larger conversation Americans are having about play. Parents bobble between a nostalgia-infused yearning for their children to play and fear that time spent playing is time lost to more practical pursuits. Alarming headlines about U.S. students falling behind other countries in science and math, combined with the ever-more-intense competition to get kids into college, make parents rush to sign up their children for piano lessons and test-prep courses instead of just leaving them to improvise on their own; playtime versus r?m?uilding.
Discussions about play force us to reckon with our underlying ideas about childhood, sex differences, creativity and success. Do boys play differently than girls? Are children being damaged by staring at computer screens and video games? Are they missing something when fantasy play is populated with characters from Hollywood's imagination and not their own? Most of these issues are too vast to be addressed by a single field of study (let alone a magazine article). But the growing science of play does have much to add to the conversation. Armed with research grounded in evolutionary biology and experimental neuroscience, some scientists have shown themselves eager -- at times perhaps a little too eager -- to promote a scientific argument for play. They have spent the past few decades learning how and why play evolved in animals, generating insights that can inform our understanding of its evolution in humans too. They are studying, from an evolutionary perspective, to what extent play is a luxury that can be dispensed with when there are too many other competing claims on the growing brain, and to what extent it is central to how that brain grows in the first place.
Scientists who study play, in animals and humans alike, are developing a consensus view that play is something more than a way for restless kids to work off steam; more than a way for chubby kids to burn off calories; more than a frivolous luxury. Play, in their view, is a central part of neurological growth and development -- one important way that children build complex, skilled, responsive, socially adept and cognitively flexible brains.
Their work still leaves some questions unanswered, including questions about play's darker, more ambiguous side: is there really an evolutionary or developmental need for dangerous games, say, or for the meanness and hurt feelings that seem to attend so much child's play? Answering these and other questions could help us understand what might be lost if children play less.
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Bolivia: Coca-chewing protest outside US embassy
Indigenous activists in Bolivia have been holding a mass coca-chewing protest as part of campaign to end an international ban on the practice.
Hundreds of people chewed the leaf outside the US embassy in La Paz and in other cities across the country.
Bolivia wants to amend a UN drugs treaty that bans chewing coca, which is an ancient tradition in the Andes.
But the US has said it will veto the amendment because coca is also the raw material for making cocaine.
The protesters outside the US embassy also displayed products made from coca, including soft drinks, toothpaste, sweets and ointments.
They were supporting a Bolivian government campaign to amend the 1961 UN Single Convention on Narcotic Drugs to remove language that bans the chewing of coca leaf.
The convention stipulates that coca-chewing be eliminated within 25 years of the convention coming into effect in 1964.
Bolivia says that is discriminatory, given that coca use is so deeply rooted in the indigenous culture of the Andes.Eradication
The US is opposed to changing the UN convention because it says it would weaken the fight against cocaine production.
In a statement, the US embassy said Washington recognised coca-chewing as a "traditional custom" of Bolivia's indigenous peoples but could not support the amendment.
"The position of the US government in not supporting the amendment is based on the importance of maintaining the integrity of the UN convention, which is an important tool in the fight against drug-trafficking," it said.
The US is the world's largest consumer of cocaine and has been leading efforts to eradicate coca production in the Andes for decades.
Bolivia is the world's first biggest producer of cocaine after Peru and Colombia, and much of its coca crop is used to make the illegal drug.
Bolivian President Evo Morales has long advocated the recognition of coca as a plant of great medicinal, cultural and religious importance that is distinct from cocaine.
As well as being Bolivia's first indigenous head of state, Mr Morales is also a former coca-grower and leader of a coca-growers trade union.
The Bolivian amendment would come into effect on 31 January only if there were no objections.
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Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
2012 June 23
Explanation: As seen from Frösön island in northern Sweden the Sun did set a day after the summer solstice. From that location below the arctic circle it settled slowly behind the northern horizon. During the sunset's final minute, this remarkable sequence of 7 images follows the distorted edge of the solar disk as it just disappears against a distant tree line, capturing both a green and blue flash. Not a myth even in a land of runes, the colorful but elusive glints are caused by atmospheric refraction enhanced by long, low, sight lines and strong atmospheric temperature gradients.
Authors & editors:
Jerry Bonnell (UMCP)
NASA Official: Phillip Newman Specific rights apply.
A service of: ASD at NASA / GSFC
& Michigan Tech. U.
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RWJF Priority: Use pricing strategies—both incentives and disincentives—to promote the purchase of healthier foods
Prices can significantly affect family food choices and are emerging as an important strategy in the movement to reverse the childhood obesity epidemic. For example, when healthy foods like fruits and vegetables are more affordable, children are less likely to gain excess weight. And leading health authorities, including the Institute of Medicine, recommend new policies to reduce overconsumption of sugar-sweetened beverages, which are one of the top sources of calories in the American diet.
The resources below, from RWJF grantees and partners, explore the possible health and economic impacts of using pricing strategies to promote consumption of healthy foods and beverages and discourage consumption of unhealthy products.
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Reishiki - the external expression of respect
In Iaido dojo you will practice with a wooden sword (Bokken), or a training sword (Iaito), or even a real Japanese sword with a cutting blade (Katana). There will be numerous people practicing, all in one room. Following the rules of etiquette ensures that no one gets injured. Also, following the rules of etiquette enhances practice in other ways. The teacher can more quickly determine skill levels when students line up in the order of rank. The ceremonial bowing serves as a concentration and focusing point; when bowing, practitioners shows respect for others. Maintaining observant silence allows students to focus their attention and practice reading body language. Cleaning the dojo after practice leaves it ready for the next group.
Always remember, reishiki comes from the heart and without sincere respect it will be only an empty gestures.
- Be on time.
- Do not make class wait.
- Finger and toe nails must be cut short and all jewelry removed.
- Remove shoes before entering.
- A sword should be untied and held in the right hand.
- Step directly in to the dojo.
- Do not block doorway.
- Stop and bow to Shinzen.
- Avoid drawing or pointing a sword toward Shinzen.
- Before practice, be sure your sword is in proper shape.
- Check the Mekugi.
- Place it at Shimoza (opposite side of room from shinzen) with the Ha to the wall.
- Never touch a sword without the owner's permission.
- Do not knock or step over any sword.
- The floor must be cleared and swept.
- Leave the Dojo ready for those who practice after you.
- Eating, drinking, and smoking are not allowed on the Dojo floor.
- When on the practice floor do not have private conversations other than iaido related subjects.
- Tell the teacher of any injuries or problems, or of having to leave early.
- Do not leave without permission.
- Do not speak when teacher is speaking.
- Thank the teacher.
- Show respect to other iaidoka (students)
- Do not draw directly towards others.
- Do not do anything that may distract or injure a fellow practitioner or spectator.
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Information for Students
Welcome to the Flint Regional Science Fair! We look forward to seeing you at the Fair in March.
Taking part in a science fair is fun, educational, and rewarding. This part of our web site provides information and links that can help you get started, conduct your research and enter the Flint Regional Science Fair.
The FASF is held every Spring. This means you should begin planning in the Fall and Winter prior to the Fair to ensure you pick a good research topic, and have plenty of time to do a good job and present a quality project.
Parents, teachers, and mentors are important helpers to identify projects, collect the resources required for your project, and track your progress. Ask your parents and your teachers for assistance. They are your best bet for one-on-one direction and support in your Science Fair experience.
Elementary Division and Junior Division projects follow simpler rules than Senior Division projects.
More Web Student Science Resources
Questions? Email firstname.lastname@example.org.
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Linn, Amy. Illuminating News: What You Don't Know About Lightning Might
Come As Shock. Providence Sunday Journal. August 21, 1988.
Abstract: This article explains some common misconceptions about
lightning. For example, one misconception is that lightning never strikes
the same place twice. This is untrue. Once lightning discovers an easy target
it will likely strike again. The article also provides important safety
precautions. The safest place during a thunderstorm is inside a house away
from windows or inside a closed car.
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America's oil and natural gas industry is committed to protecting the environment and to continuously improving its hurricane preparation and response plans. After any hurricane or tropical storm, the goal is to return to full operations as quickly and as safely as possible. For the 2012 hurricane season, the industry continues to build upon critical lessons learned from 2008's major hurricanes, Gustav and Ike, as well as other powerful storms, such as 2005's Katrina and Rita and 2004's Ivan.
API plays two primary roles for the industry in preparing for hurricanes. First, it helps the industry gain a better understanding of the environmental conditions in and around the Gulf of Mexico during hurricane or tropical storm activity and then assists industry in using that knowledge to make offshore and onshore facilities less vulnerable. Second, API collaborates with member companies, other industries and with federal, state and local governments to prepare for hurricanes and return operations as quickly and as safely as possible.
API member companies also independently work to improve preparedness for hurricanes and other natural or manmade disasters. They have, for example, reviewed and updated emergency response plans, established redundant communication paths and made pre-arrangements with suppliers to help ensure they have adequate resources during an emergency.
The API Subcommittee on Offshore Stuctures, the International Association of Drilling Contractors, and the Offshore Operators Committee, serve as a liaison to regulatory agencies, coordinate industry review of critical design standards and provide a forum for sharing lessons learned from previous hurricanes.
These combined efforts are critical since the Gulf of Mexico accounted for about 23 percent of the oil and 8 percent of total natural gas produced in the United States (approximately 82 percent of the oil supply comes from deepwater facilities), and the Gulf Coast region is home to almost half of the U.S. refining capacity.
Upstream (Exploration and Production)
During the major 2005 hurricanes, waves were higher and winds were stronger than anticipated in deeper parts of the Gulf so the industry moved away from viewing it as a uniform body of water. Evaluating the effects of those and other storms, helped scientists discover that the Central Gulf of Mexico was more prone to hurricanes because it acts as a gathering spot for warm currents that can strengthen a storm.
The revised wind, wave and water current measurements ("metocean" data) prompted API to reassess its recommended practices (RPs) for industry operations in the region.
- The upstream segment continues to integrate the updated environmental (metocean) data on how powerful storms affect conditions in the Gulf of Mexico into its offshore structure design standards. This effort led to the publication in 2008 of an update to RP 2SK, Design and Analysis of Stationkeeping Systems for Floating Structures, that provides guidance for design and operation of Mobile Offshore Drilling Unit (MODU) mooring systems in the Gulf of Mexico during the hurricane season. API RP 95J, Gulf of Mexico Jack-up Operations for Hurricane Season, which recommends locating jack-up rigs on more stable areas of the sea floor, and positioning platform decks higher above the sea surface, was also updated.
API publications are available at our (Search and Order
API in the past six years also has issued a number of bulletins to help better prepare for and bring production back online after Gulf hurricanes. These include:
Production and Hurricanes (steps industry takes to prepare for and return after a storm)
- Bulletin 2TD, Guidelines for Tie-downs on Offshore Production Facilities for Hurricane Season, which is aimed at better-securing separate platform equipment.
- Bulletin 2INT-MET, Interim Guidance on Hurricane Conditions in the Gulf of Mexico, which provides updated metocean data for four regions of the Gulf, including wind velocities, deepwater wave conditions, ocean current information, and surge and tidal data.
- Bulletin 2INT-DG, Interim Guidance for Design of Offshore Structures for Hurricane Conditions, which explains how to apply the updated metocean data during design.
- Bulletin 2INT-EX, Interim Guidance for Assessment of Existing Offshore Structures for Hurricane Conditions, which assists owners/operators and engineers with existing facilities.
- Bulletin 2HINS, Guidance on Post-hurricane Structural Inspection of Offshore Structures, which provides guidance on determining if a structure sustained hurricane-induced damage that affects the safety of personnel, the primary structural integrity, or its ability to perform the purpose for which it was intended.
Refineries and Pipelines
- Days in advance of a tropical storm or hurricane moving toward or near their drilling and production operations, companies will evacuate all non-essential personnel and begin the process of shutting down production.
- As the storm gets closer, all personnel will be evacuated from the drilling rigs and platforms, and production is shut down. Drillships may relocate to a safe location. Operations in areas not forecast to take a direct hit from the storm often will be shut down as well because storms can change direction with little notice.
- After a storm has passed and it is safe to fly, operators will initiate "flyovers" of onshore and offshore facilities to evaluate damage from the air. For onshore facilities, these "flyovers" can identify flooding, facility damage, road or other infrastructure problems, and spills. Offshore "flyovers" look for damaged drilling rigs, platform damage, spills, and possible pipeline damage.
- Many offshore drilling rigs are equipped with GPS locator systems, which allow federal officials and drilling contractors to remotely monitor the rigs' location before, during and after a hurricane. If a rig is pulled offsite by the storm, locator systems allow crews to find and recover the rig as quickly and as safely as possible.
- Once safety concerns are addressed, operators will send assessment crews to offshore facilities to physically assess the facilities for damage.
- If facilities are undamaged, and ancillary facilities, like pipelines that carry the oil and natural gas, are undamaged and ready to accept shipments, operators will begin restarting production. Drilling rigs will commence operations.
Despite sustaining unprecedented damage and supply outages during the 2005 and 2008 hurricanes, the industry quickly and safely brought refining and pipeline operations back online, delivering to consumers near-record levels of gasoline and record levels of distillate (diesel and heating oil) in 2008. The oil and oil-product pipelines operating on or near the Gulf of Mexico continue to review their assets and operations to minimize the potential impacts of storms and shorten the time it takes to recover. While there have been some shortages caused by hurricanes, supply disruptions have been temporary despite extensive damage to supporting infrastructure, such as electric power generation and distribution, production shut-ins and refinery shutdowns. Pipelines need a steady supply of crude oil or refined products to keep product flowing to its intended destinations.
To prepare for future severe storms, refiners and pipeline companies have
Refineries and hurricanes (steps industry takes to prepare for and return after a storm)
- Worked with utilities to clarify priorities for electric power restoration critical to restarting operations and to help minimize significant disruptions to fuel distribution and delivery.
- Secured backup power generation equipment and worked with federal, state and local governments to ensure that pipelines and refineries are considered "critical" infrastructure for back-up power purposes.
- Established redundant communications systems to support continuity of operations and locate employees.
- Worked with vendors to pre-position food, water and transportation, and updated emergency plans to secure other emergency supplies and services.
- Provided additional training for employees who have participated in various exercises and drills.
- Reexamined and improved emergency response and business continuity plans.
- Strengthened onshore buildings and elevated equipment where appropriate to minimize potential flood damage.
- Worked with the states and local emergency management officials to provide documentation and credentials for employees who need access to disaster sites where access is restricted during an emergency.
- Participated in industry conferences to share best practices and improvement opportunities.
Pipelines and hurricanes (steps industry takes to prepare for and return after a storm)
- Refiners, in the hours before a large storm makes landfall, will usually evacuate all non-essential personnel and begin shutting down or reducing operations.
- Operations in areas not forecast to take a direct hit from the storm often are shut down or curtailed as a precaution because storms can change direction with little notice.
- Once safe, teams come in to assess damage. If damage or flooding has occurred, it must be repaired and dealt with before the refinery can be brought back on-line.
- Other factors that can cause delays in restarting refineries include the availability of crude oil, electricity to run the plant and water used for cooling the process units.
- Refineries are complex. It takes more than a flip of a switch to get a refinery back up and running. Once a decision has been made that it is safe to restart, it can take several days before the facility is back to full operating levels. This is because the process units and associated equipment must be returned to operation in a staged manner to ensure a safe and successful startup.
- If facilities are undamaged or necessary repairs have been made, and ancillary facilities - like pipelines that carry the oil and natural gas - are undamaged and ready to accept shipments, operators will begin restarting production.
- Pipeline operations can be impacted by storms, primarily through power outages, but also by direct damage.
- Offshore pipelines damaged require the hiring of divers, repairs and safety inspections before supplies can flow. Damaged onshore pipelines must be assessed, repaired and inspected before resuming operations.
- Without power, crude oil and petroleum products cannot be moved through pipelines. Operators routinely hold or lease back-up generators but need time to get them onsite.
- If there is no product put into pipelines because Gulf Coast/Gulf of Mexico crude or natural gas production has been curtailed, or because of refinery shutdowns, the crude and products already in the pipelines cannot be pushed out the other end.
- Wind damage to above ground tanks at storage terminals can also impact supplies into the pipeline.
: The 2008 hurricane season was very active, with 16 named storms, of which eight became hurricanes and five of those were major hurricanes. For the U.S. oil and natural gas industry, the two most serious storms of 2008 were Hurricane Ike, which made landfall in mid-September near Baytown, Texas, and Hurricane Gustav, which made landfall on September 1 in Louisiana.
Hurricane Gustav, a strong Category 2 storm, kept off-line oil and natural gas delivery systems and production platforms that had not yet been fully restored from a smaller storm two weeks earlier, and brought significant flooding as far north as Baton Rouge. Hurricane Ike, another strong Category 2 hurricane, caused significant portions of the production, processing, and pipeline infrastructure along the Gulf Coast in East Texas and Louisiana to shut down. Ike caused significant destruction to electric transmission and distribution lines, and these damages delayed the restart of major processing plants, pipelines, and refineries. As many as 3.7 million customers were without electric power following the storm, with about 2.5 million in Texas alone.
At the peak of disruptions, more than 20 percent of total U.S. refinery capacity was idled. The Minerals Management Service - now called Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE)
estimated that 2,127 of the 3,800 total oil and natural gas production platforms in the Gulf of Mexico were exposed to hurricane conditions, with winds greater than 74 miles per hour, from Hurricanes Gustav and Ike. A total of 60 platforms were destroyed as a result of Hurricanes Gustav and Ike. Some platforms which had been previously reported as having extensive damage were reassessed and determined to be destroyed. The destroyed platforms produced 13,657 barrels of oil and 96.5 million cubic feet of natural gas daily or 1.05 percent of the oil and 1.3 percent of the natural gas produced daily in the Gulf of Mexico.
: The 2005 hurricane season was the most active in recorded history, shattering previous records. According to the Department of Energy, refineries in the path of hurricanes Katrina and Rita accounting for about 29 percent of U.S. refining capacity were shut down at the peak of disruptions. Offshore, the Minerals Management Service (MMS) estimated 22,000 of the 33,000 miles of pipelines and 3,050 of the 4,000 platforms in the Gulf were in the direct paths of the two Category 5 storms. Together the storms destroyed 115 platforms and damaged 52 others.
Even so, there was no loss of life among industry workers and contractors. An MMS report found "no accounts of spills from facilities on the federal Outer Continental Shelf that reached the shoreline; oiled birds or mammals; or involved any discoveries of oil to be collected or cleaned up".
: Hurricane Ivan was the strongest hurricane of the 2004 season and among one of the most powerful Atlantic hurricanes on record. It moved across the Gulf of Mexico to make landfall in Alabama. Ivan then looped across Florida and back into the Gulf, regenerating into a new tropical system, which moved into Louisiana and Texas.
The MMS estimated approximately 150 offshore facilities and 10,000 miles of pipelines were in the direct path of Ivan. Seven platforms were destroyed and 24 others damaged. The oil and natural gas industry submitted numerous damage reports to MMS, including for mobile drilling rigs, offshore platforms, producing wells, topside systems including wellheads and production and processing equipment, risers, and pipeline systems that transport oil and gas ashore from offshore facilities.
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• Incubation: 18-20 days
• Clutch Size: 4 eggs
• Young Fledge: 16-21 days after hatching
• Typical Foods: insects, aquatic invertebrates and seeds
Female red phalaropes are stunning -- they are a rich chestnut color with a dark crown and white face. However, virtually all Ohio birds are in drab non-breeding plumage.
Habitat and Habits
This species prefers the open waters of Lake Erie. It is most typically found along stone jetties and breakwalls in sheltered harbors. The flight call is similar to that of the red-necked phalarope, but generally higher pitched.
Reproduction and Care of the Young
Breeding takes place in Alaska and northern Canada. Nests are hollows in the ground of marshy tundra. The male raises the young.
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- Join The Movement
- Media & More
- About Us
Types of Builds
Millard Fuller used to say that a home is the foundation on which human development occurs. It is also an important, positive step in working on a safer, healthier and more responsible future. Many people struggling to put food on the table, pay bills, purchase school supplies and clothing and maintain transportation to work are not thinking about repairing their homes, even though those homes might be dangerous, literally crumbling around them and their children.
The Fuller Center is an organization devoted to partnership, renewed opportunity and providing a hand up instead of a hand out. The construction and rehabilitation of simple, decent houses are the two basic ways we do this.
The work of The Fuller Center allows the elderly to live out their rest of their days comfortably in their own homes, gives families a fresh start, enables the handicapped to maintain a level of independence in accessible homes and, in some cases, transforms entire neighborhoods.
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A crowd awaits a ship at Station Pier, Port Melbourne.
Source: Italian Historical Society - Co.As.It.
Find out why this landmark has become such an evocative symbol of Victoria's immigration history.
Station Pier is one of Australia's longest operating passenger piers. It holds iconic significance in Victoria's heritage, and is particularly significant to Victoria's post-war immigrants for whom it is an ongoing symbol of their arrival and the start of their new life.
The exhibition provides an historical overview of Station Pier, including its early days as Railway Pier in the 1850s, and its upgrade in the 1920s in response to the growing needs of the city and port of Melbourne.
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a combination of one or more elementary reaction steps which start with the appropriate reactants and end with the appropriate product(s)
a description of the path, or sequence of steps, by which a reaction occurs
a description of the path that a reaction takes
a detailed description of how a chemical reaction occurs
a detailed description of the way a reaction occurs and is based on the known experimental data about the reaction
a detailed (theoretical) description of how we think the chemical reaction proceeds
a series of elementary reactions or elementary steps that lead from reactants to products
a set of steps at the molecular level
a step by step description of the separate steps that occur during a chemical reaction
a stepwise description of the reaction path
mechanism. A list of all elementary reactions that occur in the course of an overall chemical reaction.
In chemistry, a reaction mechanism is the step by step sequence of elementary reactions by which overall chemical change occurs.
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The formation of counties was one of the first matters attended to by the Lords Proprietors after they received their charter in 1663 from King Charles II for the vast tract of land in America he called the province of Carolina. In 1664 the Proprietors formed "all that parte of the province which lyeth on the north east side or starboard side entering of the river Chowan now named by us Albemarle River together with the Islands and Isletts within tenn leagues thereof" into a county that they named Albemarle County for George Monck, the duke of Albemarle, himself one of the Proprietors. This was the site of the first permanent settlement in Carolina. They then divided the new county into four precincts: Currituck , Perquimans , Pasquotank , and Chowan . Albemarle County was subsequently enlarged, and in 1696 the area south of Albemarle Sound was removed from Albemarle and made into a new county, named Bath, which in turn was divided into the precincts of Beaufort , Hyde , Craven and Carteret .
The primary reason for establishing counties (or precincts) was to provide local seats of government where citizens could record documents, such as deeds or wills, and participate in court proceedings. At the same time, the sheriff was provided with a home base from which to fulfill his basic responsibilities of collecting taxes and maintaining law and order.
By 1738 Albemarle and Bath Counties had been dissolved and the 14 precincts then in existence became counties, a designation that has remained since the seventeenth century. Throughout the remainder of the colonial period, as settlement spread westward and population increased, older counties were divided and new ones formed. With statehood came an even greater rate of growth, and by 1800 the number had risen to 59 counties covering all of the state. In many cases, the dividing of counties caused heated political controversy, as eastern counties were often divided to maintain that region's majority in the state legislature against expanding representation from the piedmont and mountain regions. Shifts in population continued throughout the nineteenth century and into the twentieth century, resulting in even more counties. Larger counties were divided, and those in turn were sometimes divided yet again, until the seemingly magical figure of 100 was reached in 1911. (For a time, the number of counties was actually greater than 100, but some of these were ceded to Tennessee in 1789 and others were absorbed into other counties or never fully developed.) The number remained at 100, although in 1933 the General Assembly authorized the consolidation of existing counties subject to approval of the electorate. This could have resulted for the first time in a decrease from the 100 county figure, but as of the early 2000s there had been no such consolidations.
Initially, county government and judicial matters were in the hands of justices of the peace , who formed a body known as the Court of Pleas and Quarter Sessions . The justices were appointed by the governor, with strong input from the members of the colonial Assembly from the affected county, leaving the average citizen with no say as to who would run the government of the county in which he lived. At first the Court of Pleas and Quarter Sessions met wherever it was convenient to assemble a quorum, usually in a private home. A 1722 act of the Assembly instructed the justices to pick a site for a permanent seat of government for each precinct, where they were to buy an acre of land and build a courthouse. Whether in the early precinct days, or after the name of the local government entity was changed from precinct to county, the justices had the support of a sheriff for law enforcement, as well as a clerk of court and a register of deeds. Of the three, both the clerk of court and the register of deeds needed to remain in their offices in the courthouse, which left only the sheriff free to travel about the county. Accordingly, he was also designated tax collector, a position sheriffs continued to hold until the latter part of the twentieth century.
The general system of county government of the early colonial period, with the appointed members of the Court of Pleas and Quarter Sessions running things, was carried over into statehood, and little changed until the adoption of the North Carolina Constitution of 1868 . The system called for by the new constitution, known as the Township and County Commissioner Plan, gave control of county government to five commissioners, to be elected at large by the county's voters. In addition, each county was divided into townships whose residents elected two justices to serve as the township's governing body, as well as a three-member school committee and a constable. The new system significantly reduced the General Assembly's control of county government, since the legislators no longer appointed the justices of the peace who made up the county court.
The Township and County Commissioner Plan, patterned after one previously adopted in Pennsylvania, did not prove universally popular in North Carolina and lasted less than a decade. At a constitutional convention in 1875, the General Assembly was authorized to change the system, and in the session of 1877 townships were reduced to little more than geographic and administrative subdivisions of the counties. This seriously reduced the authority of county commissioners.
The modern system of county government, in which an elected board of commissioners is responsible for managing a county's affairs, including setting the rate and collecting taxes and determining where funds should be expended, dates to the early twentieth century. Periodically after that, the General Assembly conferred additional authority and responsibility on the county commissioners, until at the end of the century they had been provided with such a wide range of "home-rule" statutes that many counties found it impossible to run their greatly expanded business without professional help. This led to the adoption by many counties of the County Manager Plan. Under this plan, commissioners employ a county manager to serve as a sort of chief executive of the county business-in some instances, the largest business in the county-with the manager having certain independent authority, including that of hiring and firing employees.
As with other matters, the state determines what sources the counties may tap for income. Traditionally, the real estate tax has been the primary revenue source for North Carolina counties. However, especially in the last half of the twentieth century, counties were able to prevail on the General Assembly to let them collect from a variety of other sources, among those favored being local sales taxes, land transfer taxes, meals taxes, and occupancy taxes.
A. Fleming Bell, ed., County Government in North Carolina (3rd ed., 1989).
David LeRoy Corbitt, The Formation of the North Carolina Counties, 1663-1943 (1969).
1 January 2006 | Stick, David
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Scaevola taccada is a dense, spreading shrub that generally grows up to 3 meter in height. The light green leaves are somewhat succulent with a waxy covering and are alternately arranged along the stem.
The blades are elongated and rounded at the tips, 5 to 20 cm long and 5 to 7 cm wide and the edges are often curled downward. The flowers are white or cream colored, often with purple streaks, 8 - 12 mm long, and have a pleasant fragrance. They have an irregular shape with all five petals on one side of the flower making it appear to have been torn in half. The flowers grow in small clusters from the leaf axils near the ends of the stems. The fruits of Scaevola taccada are fleshy berries. They are white, oblong, and about 1 cm long. The seeds are beige, corky and ridged. The inside of the fruit is spongy or corky and the fruits are buoyant. They can float for months in the ocean and still germinate after having been in salt water for up to a year. One study showed that the seeds germinated best after 250 days in salt water.
(National Tropical Botanical Garden (NTBG). 1994. Naupaka. In Native Hawaiian plant information sheets. Lawai, Kauai: Hawaii Plant Conservation Center. National Tropical Botanical Garden. Unpublished internal papers.)
(Rauch, Fred D., Heidi L. Bornhorst, and David L. Hensley. 1997. Beach Naupaka, Ornamentals and Flowers.)
(Wagner, Warren L., Darrel R. Herbst, and S. H. Sohmer. 1990. Manual of the flowering plants of Hawai'i.)
(Bornhorst, Heidi L. 1996. Growing native Hawaiian plants: a how-to guide for the gardener.)
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CentOS uses both font systems and they use different folders: http://www.centos.org/docs/5/html/Deployment_Guide-en-US/s1-x-fonts.html
Red Hat Enterprise Linux uses two subsystems to manage and display fonts under X: Fontconfig and xfs.
The newer Fontconfig font subsystem simplifies font management and provides advanced display features, such as anti-aliasing. This system is used automatically for applications programmed using the Qt 3 or GTK+ 2 graphical toolkit.
For compatibility, Red Hat Enterprise Linux includes the original font subsystem, called the core X font subsystem. This system, which is over 15 years old, is based around the X Font Server (xfs).
On CentOS5/Redhat it seems that XFS gets its fonts from the X config file /etc/X11/fs/config which points to /usr/share/X11/fonts, and fontconfig gets its config from /etc/fonts/font.conf which points to /usr/share/fonts. By default neither font system sees the fonts from the other system.
Seems that RH wants to move to fontconfig but still has some things that use XFS. Why they didnt just put all the fonts in 1 folder and pointed everything there so that both font systems had all the same fonts is a mystery.
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Mars is a cold desert world. It is half the diameter of Earth and has the same amount of dry land. Like Earth, Mars has seasons, polar ice caps, volcanoes, canyons and weather, but its atmosphere is too thin for liquid water to exist for long on the surface. There are signs of ancient floods on Mars, but evidence for water now exists mainly in icy soil and thin clouds.
Featured Mission: Mars Science Laboratory/Curiosity
Curiosity, a robotic rover about the size of a small SUV, is designed to find whether the Red Planet ever was -- or is still today -- an environment suitable for life. The rover landed on Mars in August 2012.
Read More About Mars
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NOLAN, MATTHEW (1834–1864). Matthew Nolan, Mexican War veteran, Texas Ranger, Nueces County sheriff, and Confederate cavalry officer, was born in 1834 in Providence, Rhode Island. He was the son of Irish immigrants. Some sources claim he was born in New York. His parents died when he and his older sister Mary and younger brother Tom were children, leaving them on their own. Mary married a soldier and enlisted her brothers as buglers in Zachary Taylor's Second Dragoons. She became a laundress so that she could travel with her husband and brothers to Texas on the eve of the Mexican War. They settled in Corpus Christi until Taylor moved his army to the Rio Grande valley at the beginning of the war. By this time Mary was working as a hospital matron. Matthew and Tom Nolan were at the battles of Palo Alto and Resaca de la Palma and traveled with the army until the end of the war in 1848 and then returned to Corpus Christi.
In 1850 Nolan joined John S. "Rip" Ford's Texas Ranger unit as a bugler where he distinguished himself in a May 26, 1850, skirmish with Comanche Indians near Fort Merrill. In Ford's memoirs he wrote that Nolan "rushed barefoot through prickly pear to get a shot at the retreating foe." Nolan stayed with Rip Ford and the Texas Rangers during the 1850s and fought minor territorial battles throughout Texas. In 1858 Nolan was elected sheriff of Nueces County, and he named his brother Tom a deputy sheriff.
At the outbreak of the Civil War, Nolan raised a company of volunteers from Corpus Christi and joined the Second Texas Cavalry. He fought along the Mexican border with his former commander Ford. He returned to Corpus Christi to marry Margaret J. McMahon on May 22, 1862. Nolan rejoined his regiment to take part in the January 1, 1863, recapture of Galveston Island. His actions in the battle of Galveston led to his promotion to major.
Later in 1863 Nolan was sent back to a volatile Corpus Christi to help keep the peace in South Texas and monitor the coast. Corpus Christi was equally divided between Northern and Southerner sympathizers. Ford employed Nolan to keep watch on Cecilio Balerio, Union sympathizer and rancher. With Ford's blessing, Nolan was reelected to county sheriff on August 1, 1864. His job was to arrest, "perfidious renegades." One of these "renegades," former sheriff H. W. Barry, was a Mexican War veteran who was providing cotton to Union ships in the Gulf of Mexico. Nolan reported to Ford that he had seen Barry in action. By December 1864 Corpus Christi was suffering the effects of war, and tensions ran high. On the night of December 22, 1864, Nolan and horse trader J. C. McDonald met outside of the Nolan home, and while they talked, two of Barry's stepsons, Frank and Charles Gravis, appeared and started an argument with Nolan. In the commotion that ensued, one of the Gravis brothers shot and fatally wounded Nolan. Other sources claim that Nolan was in the process of arresting McDonald, and the two brothers, intending to kill McDonald for seducing their sister, accidentally shot Nolan instead.
Matthew Nolan is buried next to his brother Tom in the Old Bayview Cemetery in Corpus Christi.
Murphy Givens, "Corpus Christi History: The Nolans arrive in Corpus Christi," Corpus Christi Caller–Times, August 23, 2000 (http://www.caller2.com/2000/august/23/today/murphy_g/2672.html), accessed March 23, 2011.
The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this article.Stephanie P. Niemeyer, "NOLAN, MATTHEW," Handbook of Texas Online (http://www.tshaonline.org/handbook/online/articles/fno33), accessed May 22, 2013. Published by the Texas State Historical Association.
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Dry, flaky skin, also referred to as xerosis, not only looks unattractive, it can be uncomfortably tight and itchy. In severe cases, the skin is so dry that fissures and cracks develop which can become inflamed or infected. The symptoms worsen in the winter months when skin is exposed to dry air and heat, but some people deal with xerosis all year round.
Dry skin is caused by a lack of moisture in the outer layer of the skin. The outermost layer of the skin contains lipids. These lipids consist of ceramides, fatty acids and cholesterol that help to hold in water and prevent dryness. People with dry skin often have lower levels of ceramides. This affects the skin’s ability to retain moisture. When the outer layer of skin is too dry, skin cells aren’t shed properly and the cells build up on the surface of the skin causing it to look rough and flaky.
Some people are prone towards dry skin genetically, but lifestyle habits play a role too. Ceramides that keep skin moist and supple can be stripped away by using harsh cleansers and detergents, washing skin in hot water, exposing skin to chemicals, frequent bathing and exposure to dry air or extremes in temperature. Areas with the fewest oil glands such as the extremities and trunk are most susceptible.
It’s important to reduce your skin’s exposure to elements that damage the lipid layer and remove moisture from the skin. Some people live in homes with a low humidity. Adding a home humidifier to increase moisture in the air is a simple way to sooth dry, irritated skin. Staying covered up outdoors in the winter helps too.
Another problem that aggravates xerosis is excessive exposure to water, especially hot water. Dry skin was less common years ago when people didn’t have the convenience of taking a shower every day. Using harsh cleansers and bath products including soap also worsen the problem by stripping away the lipids and oils that keep skin moist. A better alternative is to use a soap-free cleanser which contains ingredients that remove dirt while helping to repair the protective lipid barrier. Keep baths short, and use warm, not hot, water. A brief shower is a better alternative.
After cleansing, it’s important to moisturize. Pat skin dry and immediately apply a layer of moisturizer while skin is still slightly damp. Choose one that contains ingredients known to be effective for dry skin such as hyaluronic acid, glycerin, alpha-hydroxy acids or urea. Alpha-hydroxy acids have the additional advantage of smoothing the skin surface and improving its texture so it reflects light better, making skin look more youthful. Stay away from lanolin and fragrance which can irritate the skin.
A lotion works well for xerosis on the body, but creams are better for treating facial dryness. Select a product which contains hyaluronic acid and glycerin along with other moisturizers such as shea butter and safflower seed oil to retain moisture. Using a combination of moisturizers also helps to smooth out the appearance of fine lines and makes skin feel supple and silky.
Dry skin is more than just a cosmetic problem. It can make skin feel itchy and uncomfortable. Fortunately, it can be treated by making a few lifestyle changes and using the right skin care products.
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2011 State Poverty Data Underscore the Need to Protect Programs for Low-Income Women
New data from the Census was just released, and NWLC’s calculations show that many women and their families around the country are still struggling in the wake of the great recession. Though poverty stabilized between 2010 and 2011, protecting low income programs remains absolutely critical for women.
In 2011, more than one in five women was poor in Mississippi (22.3 percent) and Louisiana (20.6 percent). Only one state, New Hampshire, had a poverty rate of less than ten percent for women, at 8.9 percent. In the other 47 states and the District of Columbia, between 10 and 20 percent of women lived below the poverty line.
In 2011, more than half of female-headed families with children were poor in Kentucky (51.3 percent), Louisiana (50.3 percent), Mississippi (51.8 percent), and West Virginia (51.6 percent). In eight more states (AL, AR, ID, MI, NM, OH, SC, and TN), their poverty rates were 45 percent and above.
What about women of color? In eleven states, about a third or more of black women were poor (IA, IN, LA, ME, MI, MN, MS, SD, WI, WV, and, VT). Roughly a third of Hispanic women were poor in six states (IN, MS, NC, PA, RI, TN).
Yet again, these numbers underscore the importance of federal and state programs for low-income people. We’ve talked about this before, but with poverty rates at record highs, programs like Social Security, Medicare, the Supplemental Nutrition Assistance Program (formerly food stamps), and the Earned Income Tax Credit, among others, are essential for keeping millions of women and families above the poverty line. We know that women disproportionately rely on these programs, making the message from the state poverty data clear: Programs for low-income families and individuals must be protected. We sincerely hope Congress is taking note.
Articles by Topic
Join the New Reproductive Health Campaign
Go to ThisIsPersonal.org to get the facts and tools you need to help protect women's reproductive health.
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NetWellness is a global, community service providing quality, unbiased health information from our partner university faculty. NetWellness is commercial-free and does not accept advertising.
Saturday, May 18, 2013
Cold and Flu
Catching Colds and Flu
I wasn`t sure which catergory this would come under, but it involves catching a cold or the flu. I know that germs are the cause of getting these conditions and being outside in the cold whether without a jacket doesn`t cause someone to get them. But someone told me that if you are exposed to a cold environment and then warm one, back and forth, it can make someone sick with the cold or the flu, and does involve germs somehow. If that is true, can you please explain how that happens? Thanks
A cold or flu is caused by a viral infection, and viruses tend to be very contagious. They are spread primarily by droplets, or in other words, by saliva and mucus either sprayed into the air or by direct human contact. Going repeatedly from a cold to a warm environment and back should not increase one's chances to become infected. However, when the weather turns colder, people tend to begin spending more time indoors. This creates closer human contact and thereby increases the likelihood of infection. This is in large part why cold and flu season is during the colder months.
Allen M Seiden, MD
Professor of Otolaryngology, Director of Division of Rhinology and Sinus Disorders, Director of University Taste and Smell Center, Director of University Sinus and Allergy
College of Medicine
University of Cincinnati
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What fun it is to build a snowman each year! This Shared Reading book is similar to the familar "Buckle My Shoe" but with original text. It shows each step necessary to make a snowman. It is a perfect way to develop the concept of sequencing with your students. ?This full colored printable comes with matching pictures and word cards for your Pocket Chart & a student extension worksheet to use in a poetry journal or as a Take-Home page.?Enjoy our poem! Jackie and Kylene
Jackie and Kylene primary grade teachers who specialize in Singable Text for grades Kindergarten & 1st. Our songs, poems, and songs are always set to familiar tunes and great for developing literacy skills in both English only and English Language Learners. We LOVE creating both our singables and other resources that support teachers like skill-based games, writing extensions, emergent readers.
Visit our website at www.jkcurriculumconnection.com for additional FREE downloads and teaching tips and resources.
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Editor’s Note: Ronald E. Hall, Ph.D. is a professor at Michigan State University and the author of "The Melanin Millennium." He has lectured on skin color both domestically and internationally, and testified as an expert witness in skin color discrimination cases. His forthcoming book is a revised edition of "The Color Complex."
By Ronald E. Hall, Special to CNN
(CNN) - In the early part of this century, there were separate facilities for blacks and whites, the Ku Klux Klan was a popular white supremacist organization and racism was easy to see.
In 1964, civil rights legislation outlawed racial discrimination, and there has been an advance of racial equality, including the election, and re-election of the first black president.
But while overt acts of racism have declined, discrimination continues in another form: colorism.
Colorism is a manifestation of how Western imperialism has exported European ideals, most notably the universal idealization of light skin, to American shores.
Not only have whites discriminated against blacks because of skin color, but people of color have also discriminated against one another. While colorism has existed for some time, it has only been recently acknowledged, as seen in the increase of legal cases and studies examining this “ism.”
Colorism is rooted in the long span of American history. The NAACP’s Crisis magazine printed an editorial on a heated exchange between the light-skinned W. E. B. DuBois and the dark-skinned Marcus Garvey. DuBois referred to Garvey as "fat, black” and “ugly," as if to suggest that a dark skin color denoted inferiority. Such an exchange was not an anomaly. A prominent NAACP official referred to Garvey by skin color, as a "Jamaican Negro of unmixed stock.” The not-so-subtle derogatory remark implied that having dark skin was unattractive.
Recently, I was retained as an expert witness for a suit filed against Sears Holding Management Corp. in Chicago. The plaintiff in the case was African-American, and previously employed by the defendant as an executive. In filing suit, the plaintiff alleged she was denied equal pay, promotion and then terminated on the basis of her age, race and skin color. According to testimony, a light-skinned African-American male employee of the company with less seniority cooperated in the plaintiff’s eventual termination. The case is ongoing.
In 1989, the Federal District Court of Atlanta heard the case of Walker vs. the Internal Revenue Service. Tracey Walker, the plaintiff, alleged that her IRS supervisor discriminated against her via performance evaluations on the basis of skin color. This is a landmark case as both the plaintiff and her supervisor are African-Americans. The plaintiff is light-skinned, whereas the defendant, by comparison, is dark-skinned. The presiding judge determined that such discrimination is a fact in the African-American community but that the plaintiff had failed to prove it to his satisfaction in her particular case.
The issue has not only been among African-Americans. In Felix v. Marquez, a case litigated in 1981 by the U.S. District Court of the District of Columbia, the litigants were employees of the Office of the Commonwealth of Puerto Rico in Washington. The darker-skinned Felix alleged that the lighter-skinned defendant did not promote her because of colorism. During the trial, Felix contended that only two of her 28 fellow employees were as dark or darker in skin color than she, which Felix suggested is the reason she was not promoted.
The increase in legal cases has been telling of the increase in acknowledging colorism in the United States, and recent studies have also explored the topic around the world.
Eurogamy is a discriminatory marital pattern based on having light skin. Eurogamy was demonstrated in a study done in Asia using random samples of a mail-order bride magazine published from 1991 through 2000. In the study, 620 Asian females were questioned about their spousal preferences. When light skin was a requirement for marriage, 96% of the females requested Caucasian men, 2% requested Asian men and 2% requested Hispanic men.
Colorism is manifested in discriminatory references to skin color, even who is seen as a suitable mate: If there is no action, it will continue as another insidious “ism” of the new millennium.
The opinions expressed in this commentary are solely those of Ronald E. Hall.
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Herbal In Italy
( Originally Published 1912 )
The Italian botanists of the Renaissance devoted them-selves chiefly to interpreting the works of the classical writers on Natural History, and to the identification of the plants to which they referred. This came about quite naturally, from the fact that the Mediterranean flora, which they saw around them, was actually that with which the writers in question had been, in their day, familiar. The botanists of southern Europe were not compelled, as were those whose homes lay north of the Alps, to distort facts before they could make the plants of their native country fit into the procrustean bed of classical descriptions.
One of the chief of the commentators and herbalists of this period was Pierandrea Mattioli [or Matthiolus] (Text-fig. 40), who was born at Siena in 1501, and died of the plague in 1577. We realise something of the frightful extent of this scourge, when we remember that it claimed as victims no less than three of the small company of Renaissance botanists, Gesner, Mattioli and Zaluzian. Leonhard Fuchs was brought into fame by his successful treatment of one of these epidemics. It should also be recalled that, while Gaspard Bauhin, one of the best known of the later herbalists, was practising as a physician at Basle, no less than three of these terrible outbreaks occurred in the town.
Mattioli was the son of a doctor, and his early life was passed in Venice, where his father was in practice. He was destined for the law, but his inherited tastes led him away from jurisprudence to medicine. He practised in several different towns, and became physician, successively, to the Archduke Ferdinand, and to the Emperor Maximilian II.
Mattioli's ` Commentarii in sex libros Pedacii Dioscoridis,' his chef-d'oeuvre, the gradual production and improvement of which occupied his leisure hours throughout his life, was first published in 1544. It was translated into many languages and appeared in countless editions. The success of the work was phenomenal, and it is said that 32,000 copies of the earlier editions were sold. The title does not do the book justice, for it contains, besides an exposition of Dioscorides, a Natural History dealing with all the plants known to Mattioli. The early editions had small illustrations only (Text-figs. 41, 42, 93 and 94), but, later on, editions with large and very beautiful figures were published, such as that which appeared at Venice in 1565.
Mattioli's descriptions of the plants with which he deals are not so good as those of some of his contemporaries.
He found and recorded a certain number of new plants, especially from the Tyrol, but most of the species, which he described for the first time, were not his own discoveries, but were communicated to him by others. Luca Ghini, for instance, had projected a similar work, but handed over all his material to Mattioli, who also placed on record the discoveries made by the physician, Wilhelm Quakelbeen, who had accompanied the celebrated diplomatist, Auger-Gislain Busbecq, on a mission to Turkey.
Busbecq brought from Constantinople a wonderful collection of Greek manuscripts, including Juliana Anicia's copy of the Materia Medica of Dioscorides, now in the Vienna Library (see pp. 8 and 154). He discovered this great manuscript in the hands of a Jew, who required a hundred ducats for it. This price was almost prohibitive, but Busbecq was an enthusiast, and he successfully urged the Emperor, whose representative he was, to redeem so illustrious an author from that servitudes." His purpose in buying the manuscript seems to have been largely in order to communicate it to Mattioli, who would thus be able to make use of it in preparing his Commentaries on Dioscorides.
The personal character of Mattioli does not appear to have been a pleasant one. He engaged in numerous controversies with his fellow botanists, and hurled the most abusive language at those who ventured to criticise him.
Another Italian herbalist, Castor Durante, slightly later in date than Mattioli, should perhaps be mentioned here, not because of the intrinsic value of his work, but because of its widespread popularity. At least two of his books appeared in many editions and translations.
Durante was a physician who issued a series of botanical compilations, bedizened with Latin verse. The best known of his works is the Herbaro Nuovo,' published at Rome in 1585 (Text-figs. 45 and 103). A second book, the original version of which is seldom met with, has survived in the form of a German translation, by Peter Uffenbach. The German version was named ` Hortulus Sanitatis.' As an illustration of Durante's charmingly unscientific manner, we may take the legend of the " Arbor tristis " which occurs in both these works. The figure which accompanies it (Text-fig. 45) shows, beneath the moon and stars, a drawing of a tree whose trunk has a human form. The description, as it occurs in the ` Hortulus Sanitatis,' ay be translated as follows :
"Of this tree the Indians say, there was once a very beautiful maiden, daughter of a mighty lord called Parisa taccho. This maiden loved the Sun, but the Sun forsook her because he loved another. So, being scorned by the Sun, she slew herself, and when her body had been burned, according to the custom of that land, this tree sprang from her ashes. And this is the reason why the flowers of this tree shrink so intensely from the Sun, and never open in his presence. And thus it is a special delight to see this tree in the night time, adorned on all sides with its lovely flowers, since they give forth a delicious perfume, the like of which is not to be met with in any other plant, but no sooner does one touch the plant with one's hand than its sweet scent vanishes away. And however beautiful the tree has appeared, and however sweetly it has bloomed at night, directly the Sun rises in the morning it not only fades but all its branches look as though they were withered and dead."
Much more famous than Durante was Fabio Colonna, or, as he is more generally called, Fabius Columna (Plate IX), who was born at Naples in 1567. His father was a well-known littérateur. Fabio Colonna's profession was that of law, but he was also well acquainted with languages, music, mathematics and optics. He tells us in the preface to his principal work that his interest in plants was aroused by his difficulty in obtaining a remedy for epilepsy, a disease from which he suffered. Having tried all sorts of prescriptions without result, he examined the literature on the subject, and discovered that most of the writers of his time merely served up the results obtained by the ancients, often in a very incorrect form. So he went to the fountain head, Dioscorides, and after much research identified Valerian as being the herb which that writer had recommended against epilepsy, and succeeded in curing himself by its use.
This experience convinced Colonna that the knowledge of the identity of the plants described by the ancients was in a most unsatisfactory condition, and he set himself to produce a work which should remedy this state of things. This book was published in 1592, under the name of ` Phytobasanos,' which embodies a quaint conceit after the fashion of the time. The title is a compound Greek word meaning "plant torture," and was apparently employed by Colonna to explain that he had subjected the plants to ordeal by torture, in order to wrest from them the secret of their identity. But it must be confessed that Colonna himself is by no means free from error, as regards the names which he assigns to them.
The great feature of the `Phytobasanos,' however, is the excellence of the descriptions and figures. The latter are famous as being the first etchings on copper used to illustrate a botanical work (Text-figs. 46 and 105). They were an advance on all previous plant drawings, except the work of Gesner and Camerarius, in giving, in many cases, detailed analyses of the flowers and fruit as well as habit drawings. We owe to Colonna also the technical use of the word "petaI," which he suggested as a descriptive term for the coloured floral leaves'.
By means of his wide scientific correspondence, Colonna kept in touch with many of the naturalists of his time, notably with de l'Écluse and Gaspard Bauhin.
A passing reference may be made here to a book which is rather of the nature of a local flora than a herbal, entitled Prosperi Alpini de plantis .iEgypti,' which was published at Venice in 1592. It contains a number of wood-cuts, which appear to be original. The one reproduced (Text-fig. 47) represents Salicornia, the Glasswort. The author was a doctor who went to Egypt with the Venetian consul, Giorgio Emo, and had opportunities of collecting plants there. He is said to have been the first European writer to mention the Coffee plant, which he saw growing at Cairo. Prospero Alpino eventually became Professor of Botany at Padua, and enriched the botanical garden of that town with Egyptian plants.
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Research and Tracking
Accurately tracking birth defects is the first step in preventing them and reducing their effect. Birth defects tracking systems are vital to help us find out where and when birth defects occur and who they affect. This gives us important clues about preventing birth defects and allows us to evaluate our efforts.
We base our research on what we learn from tracking. By analyzing the data collected, we can identify factors that increase or decrease the risk of birth defects and identify community or environmental concerns that need more study. In addition, research helps the Centers for Disease Control and Prevention (CDC) answer critical questions about the causes of many of these birth defects.
What We’ve Learned
We know what causes some birth defects, such as Down syndrome and fetal alcohol syndrome. However, for about two-thirds of birth defects, the causes are unknown.1 Also, we don’t understand well how certain factors might work together to cause birth defects. While there is still more work to do, we have learned a lot about birth defects through past research. For example:
- Taking supplements containing folic acid, a B vitamin, at least 1 month before getting pregnant and during pregnancy lowers the risk of having a baby with serious birth defects of the brain and spine (neural tube defects). For this reason, all women who can become pregnant should take supplements containing 400 micrograms of folic acid every day.
- Drinking alcohol during pregnancy can cause the baby to be born with fetal alcohol spectrum disorders (FASDs). Pregnant women should not drink alcohol any time during pregnancy. Women also should not drink alcohol if they are planning to become pregnant or are sexually active and do not use effective birth control.
- Smoking in the month before getting pregnant and throughout pregnancy increases the chance of premature birth, certain birth defects (such as cleft lip, cleft palate, or both), and infant death. Quitting smoking before getting pregnant is best. However, for women who are already pregnant, quitting as early as possible can still help protect against some health problems.
- Women who are obese when they get pregnant have a higher risk of having a baby with serious birth defects of the brain and spine (neural tube defects) and some heart defects. Helping women to reach a healthy weight before they get pregnant could prevent birth defects.
- Poor control of diabetes in pregnant women increases the chance for birth defects, and might cause serious complications for the mother, too. If a woman with diabetes keeps her blood sugar well-controlled before and during pregnancy, she can reduce the chance of having a baby with birth defects.
- Taking certain medications during pregnancy can cause serious birth defects, but the safety of many medications taken by pregnant women has been difficult to determine. If you are pregnant or planning a pregnancy, you should not stop taking medications you need or begin taking new medications without first talking with your doctor. This includes prescription and over-the-counter medications and dietary or herbal products.
Birth Defects Tracking and Research
The Metropolitan Atlanta Congenital Defects Program (MACDP)
MACDP is a population-based tracking system for birth defects among children born to residents of metropolitan Atlanta. Population-based means that the researchers look at all babies with birth defects who live in a defined study area, which is important to get a complete picture of what is happening within this known population. Established in 1967, MACDP was the nation's first population-based system for active collection of information about birth defects. Active data collection means that committed staff members seek out information about birth defects and continually review medical records at multiple health care facilities in a given geographic area. Information obtained from MACDP is used to understand the characteristics of affected children, learn about other health outcomes associated with birth defects, and provide data for education and health policy decisions leading to prevention of birth defects. The system also serves as a model to help other programs develop and implement new tracking methods.
Learn more about the Metropolitan Atlanta Congenital Defects Program (MACDP) »
State-Based Tracking Systems
CDC funds population-based birth defects tracking systems in 14 US states and territories. The tracking systems use the data to help prevent birth defects and to refer infants and children with birth defects to needed services. Identifying birth defects at a state level also strengthens public health officials' ability to estimate prevalence and evaluate risk factors that are the most important in their community. State-based birth defects tracking programs provide important insights into our continued efforts to prevent birth defects and support families affected by them.
National Birth Defects Prevention Network (NBDPN)
CDC supports and collaborates with the NBDPN. The NBDPN is a group of over 225 individuals working at the national, state, and local levels, who are involved in tracking, researching, and preventing birth defects. The NBDPN serves as a forum for exchanging ideas about preventing birth defects for tracking and researching birth defects, and providing technical support for state and local programs. Established in 1997, the NBDPN assesses the effect of birth defects on children, families, and the health care system. It also identifies risk factors for birth defects. This information can be used to develop strategies to prevent birth defects and to assist families and their providers in preventing other disabilities in children with birth defects.
International Clearinghouse for Birth Defects Surveillance and Research (ICBDSR)
The ICBDSR brings together birth defects programs from around the world with the aim of conducting worldwide tracking and research to prevent birth defects and to improve the lives of people born with these conditions. CDC supports and collaborates with the ICBDSR as a way to gain knowledge and expertise on birth defects worldwide and to further our domestic goals and those of the international community.
Environmental Public Health Tracking (EPHT)
Environmental public health tracking is the ongoing collection, integration, analysis, interpretation, and dissemination of data on environmental hazards, exposures to those hazards, and health effects that may be related to the exposures.
CDC has worked with representatives from 23 state and local health departments that have received EPHT grants to develop a monitoring system for 12 birth defects. These defects were selected because they are serious birth defects that are relatively easily identified at or around the time of birth, have some potential for environmental risk factors, and could be adequately ascertained by the different types of birth defects tracking systems. The EPHT Network tracks the prevalence of these defects and publishes annual data tables and maps in the national portal. Currently, the national portal has birth defects data for Colorado, Connecticut, Florida, Maine, Massachusetts, Missouri, New Hampshire, New Jersey, New Mexico, New York, Utah, and Wisconsin.
National Birth Defects Prevention Study (NBDPS)
Established in 1997, NBDPS is the largest population-based U.S. study looking at risk factors and potential causes of over 30 major birth defects. CDC funds the study and collects data with researchers from other study sites, collectively called the Centers for Birth Defects Research and Prevention (CBDRP). Participating sites have included Arkansas, California, Georgia (CDC), Iowa, Massachusetts, New Jersey, New York, North Carolina, Texas, and Utah.
Understanding the potential causes of birth defects can help us learn how to prevent them. The NBDPS has made key contributions in understanding the risk of specific medications when used just before and during pregnancy. Data from the NBDPS has also clearly demonstrated that maternal obesity is a strong risk factor for a number of major birth defects and has confirmed the association between maternal smoking and orofacial clefts. The NBDPS is one key step toward bringing us to a day when fewer babies are born with birth defects.
National Health and Nutrition Examination Survey (NHANES)
NHANES is a nationally-representative survey designed to look at the health and nutritional status of adults and children in the United States. The survey is unique in that it combines interviews and physical examinations, including the collection of blood samples.
CDC uses information from these studies to look at the amount of folic acid taken in from food and dietary supplements. Green vegetables, fruits, and juices have natural folate, and other foods, such as cereal and bread, have folic acid added to them. CDC is looking at NHANES data to see how people get folic acid and to see if they are getting the recommended amount. This information will help determine if adding different levels of folic acid to these foods or different types of foods would affect peoples’ intake. CDC is also using these data to look at folic acid intake and blood folate concentrations among women who are pregnant, or who may become pregnant, as well as specifically among women who are obese or who have diabetes. CDC also uses NHANES data to look at patterns of prescription medication use among pregnant women. This information will help determine the most commonly used medications during pregnancy, which CDC will use to identify medications that need future research to characterize their safety or risk during pregnancy.
- Nelson K, Holmes LB. 1989. Malformations due to presumed spontaneous mutations in newborn infants. New England Journal of Medicine 320:19-23.
- Centers for Disease Control and Prevention
National Center on Birth Defects and Developmental Disabilities
Division of Birth Defects and Developmental Disabilities
1600 Clifton Road
Atlanta, GA 30333
TTY: (888) 232-6348
New Hours of Operation
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Discovered in 1988, the Roman Hippodrome in Beirut is situated in Wadi Abou Jmil, next to the newly renovated Jewish Synagogue in Downtown Beirut. This monument, dating back for thousands of years, now risks to be destroyed.
The hippodrome is considered, along with the Roman Road and Baths, as one of the most important remaining relics of the Byzantine and Roman era. It spreads over a total area of 3500 m2.
Requests for construction projects in the hippodrome’s location have been ongoing since the monument’s discovery but were constantly refused by former ministers of culture of which we name Tarek Metri, Tamam Salam and Salim Warde. In fact, Tamam Salam had even issued a decree banning any work on the hippodrome’s site, effectively protecting it by law. Salim Warde did not contest the decree. Current minister of culture Gabriel Layoun authorized constructions to commence.
When it comes to ancient sites in cities that have lots of them, such as Beirut, the current adopted approach towards these sites is called a “mitigation approach” which requires that the incorporation of the monuments in modern plans does not affect those monuments in any way whatsoever. The current approval by minister Layoun does not demand such an approach to be adopted. The monument will have one of its main walls dismantled and taken out of location. Why? to build a fancy new high-rise instead. Minister Layoun sees nothing wrong with this. In fact, displacing ruins is never done unless due to some extreme circumstances. I highly believe whatever Solidere has in store for the land is considered an “extreme circumstance.”
The Roman Hippodrome in downtown Beirut is considered as one of the best preserved not only in Lebanon, but in the world. It is also the fifth to be discovered in the Middle East. In fact, a report (Arabic) by the General Director of Ruins in Lebanon, Frederick Al Husseini, spoke about the importance of the monument as one that has been talked about in various ancient books. It has also been correlated with Beirut’s infamous ancient Law School. He speaks about the various structures that are still preserved and only needing some restoration to be fully exposed. He called the monument as a highly important site for Lebanon and the world and is one of Beirut’s main facilities from the Byzantine and Roman eras, suggesting to work on preserving and making this site one of Beirut’s important cultural and touristic locations. His report dates back from 2008.
MP Michel Aoun, the head of the party of which Gabriel Layoun is part, defended his minsiter’s position by saying that: “there are a lot of discrepancies between Solidere and us. Therefore, a minister from our party cannot be subjected to Solidere. Minister Layoun found a way, which is adopted internationally, to incorporate ancient sites with newer ones… So I hope that media outlets do not discuss this issue in a way that would raise suspicion.”
With all due respect to Mr. Aoun and his minister but endangering Beirut’s culture to strip away even more of the identity that makes it Beirut is not something that should concern him or Solidere. What’s happening is a cultural crime to the entirety of the Lebanese population, one where the interests of meaningless politicians becomes irrelevant. Besides, for a party that has been anti-Solidere for years, I find it highly hypocritical that they are allowing Solidere to dismantle the Roman Hippodrome.
The conclusion is: never has a hippodrome been dismantled and displaced in any parts of the world. Beirut’s hippodrome will effectively become part of the parking of the high-rise to be built in its place. No mitigation approach will be adopted here. It is only but a diversion until people forget and plans go well underway in secrecy. But the time for us to be silent about this blatant persecution of our history cannot continue.
If there’s anything that we can do is let the issue propagate as much as we can. There shouldn’t be a Lebanese person in the 10452 km2 that remains clueless about any endangered monument for that matter. Sadly enough, this goes beyond the hippodrome. We have become so accustomed to the reality of it that we’ve become very submissive: the ancient Phoenician port is well behind us, there are constructions around the ancient Phoenician port of Tyre and the city itself risks of being removed off UNESCO’s list for Cultural Heritage Sites.
The land on which ancient monuments are built doesn’t belong to Solidere, to the Ministry of Culture or to any other contractor – no matter how much they’ve paid to buy it. It belongs to the Lebanese people in their entirety. When you realize that of the 200 sites uncovered at Solidere, those that have remained intact can be counted with the fingers of one hand, the reality becomes haunting. It’s about time we rise to our rights. Beirut’s hippodrome will not be destroyed.
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In our Torah portion this week, it is written that Jacob "came to a certain place and stayed there that night" (Gen. 28:11). The Hebrew text, however, indicates that Jacob did not just happen upon a random place, but rather that "he came to the place" -- vayifga bamakom (וַיִּפְגַּע בַּמָּקוֹם). The sages therefore wondered why the Torah states bamakom, "the place," rather than b'makom, "a place"? Moreover, the verb translated "he came" is yifga (from paga': פָּגַע), which means to encounter or to meet, suggesting that Jacob's stop was a divine appointment.
The Hebrew word makom ("place") comes from the verb kum (קוּם), meaning "to arise," and in Jewish tradition, ha-makom became a Name for God. The early sages therefore interpreted the verse to mean that Jacob actually had his dream while in Jerusalem rather than in Bethel... Indeed, the Talmud identifies "the place" Jacob encountered as Mount Moriah - the location of the Akedah - based on the language used in Genesis 22:4: "On the third day, Abraham raised his eyes and saw the place (הַמָּקוֹם) in the distance" (Sanhedrin 95b, Chulin 91b). If that is the case (i.e., if Jacob had been miraculously transported south from the mountains of Bet El to what would later be called Jerusalem), then Jacob's dream of the ladder would have functioned as a revelation of the coming glory of the resurrected Messiah - the Promised Seed whom Isaac foreshadowed and through whom all the families of the earth would be blessed. It was Yeshua, the Angel of the LORD, who came to "descend" (as the Son of Man) and to "rise" (as the resurrected LORD) to be our mediator before God (see John 1:47-51). Perhaps the Talmud makes the claim that Jacob's vision occurred in Jerusalem because Bethel later became the site for one of two idolatrous shrines (i.e., the golden calves at Bethel and Dan) established by King Jeroboam of the Northern Kingdom which he set up to discourage worship at Solomon's Temple in the City of Jerusalem (see 1 Kings 12:28-29).
At any rate, the Hebrew word for "intercessor" (i.e., mafgia: מַפְגִּיעַ) comes from the same verb (paga') mentioned in our verse. Yeshua is our Intercessor who makes "contact" with God on our behalf. Through His sacrifice for our redemption upon the cross (i.e., his greater Akedah), Yeshua created a meeting place (paga') between God and man. Therefore we see the later use of paga' in Isaiah 53:6, "...the Lord laid on him (i.e., hifgia bo: הִפְגִּיעַ בּוֹ) the iniquity of us all," indicating that our sins "fell" on Yeshua as He made intercession for us (i.e., yafgia: יַפְגִּיעַ) for us (Isa. 53:12). Because of Yeshua, God touches us and we are able to touch God... And today, our resurrected LORD "ever lives to make intercession (paga') for us" (Heb. 7:25). He is still touched by our need and sinful condition (Heb. 4:15).
כֻּלָּנוּ כַּצּאן תָּעִינוּ אִישׁ לְדַרְכּוֹ פָּנִינוּ
וַיהוָה הִפְגִּיעַ בּוֹ אֵת עֲוֹן כֻּלָּנוּ
kul·la·nu katz·on ta·i·nu, ish le·dar·ko pa·ni·nu
vadonai hif·gi·a bo, et a·von kul·la·nu
"All we like sheep have gone astray; we have turned each to his own way;
but the LORD has laid on him the iniquity of us all."
Paga' is also a term for warfare or violent meetings, and this alludes to the collision between the powers of hell and the powers of heaven in the outworking of God's plan of redemption: "... he (i.e., the Savior/Messiah) will crush your head (ראשׁ), and you (i.e., the serpent/Satan) will crush his heel (עָקֵב)." This was the original prophecy of redemption, an encounter with evil that would provide atonement and retribution (see the "Gospel in the Garden"). Rabbi Yechezkel Levenstein, the mashgiach of Ponevezh, points out that the entire future of the Jewish people hinged on the vision given to Jacob - and in Jacob's response to it. Had he been prevented to return (i.e., through Laban's schemes to keep him in Charan), the Jewish people would have become enslaved and assimilated into the people of Aram, and ultimately the Messiah Himself would not have been born. Laban, then, embodied the desire of Satan to thwart the coming of the Promised Seed, and therefore he may be compared to Pharaoh, who likewise tried to enslave Israel in Egypt...
As I mentioned in my additional commentary on parashat Balak, Laban's worship of the serpent (nachash) led him to become one of the first enemies of the Jewish people (see "The Curses of Laban"). He tried to make Jacob a slave from the beginning, later claiming that all his descendants and possessions belonged to him (Gen. 31:43). After Jacob escaped from his clutches, Laban had a son named Beor (בְּעוֹר) who became the father of the wicked prophet Balaam (בִּלְעָם). In other words, the "cursing prophet" Balaam was none other than the grandson of diabolical Laban. Here is a diagram to help you see the relationships:
In Jewish tradition, Laban (the patriarch of Balaam) is regarded as even more wicked than the Pharaoh who enslaved the Jews in Egypt. This enmity is enshrined during the Passover Seder when we recall Laban's treachery as the one who "sought to destroy our father, Jacob." Spiritually understood, Laban's hatred of Jacob (i.e., Israel) was intended to eradicate the Jewish nation at the very beginning. Had Laban succeeded, Israel would have been assimilated and disappeared from history, and more radically, God's plan for the redemption of humanity through the Promised Seed would have been overturned....
Thankfully, Jacob was enabled by God's grace to overcome Laban and to return to the Promised Land, and even more thankfully, the Messiah was able to crush the rule of Satan through His atoning sacrifice and resurrection at Moriah. Yeshua, our ascended LORD, is ha-makom - the place where we encounter the Living God....
The authority and reign of Satan has been gloriously vanquished by Yeshua our Savior, blessed be He, though there is coming a time of judgment for all who dwell upon the earth. The time immediately preceding the appearance of the Messiah will be a time of testing in which the world will undergo various forms of tribulation, called chevlei Mashiach (חֶבְלֵי הַמָּשִׁיחַ) - the "birth pangs of the Messiah" (Sanhedrin 98a; Ketubot, Bereshit Rabbah 42:4, Matt. 24:8). Some say the birth pangs are to last for 70 years, with the last 7 years being the most intense period of tribulation -- called the "Time of Jacob's Trouble" / עֵת־צָרָה הִיא לְיַעֲקב (Jer. 30:7). The climax of the "Great Tribulation" (צָרָה גְדוֹלָה) is called the great "Day of the LORD" (יוֹם־יהוה הַגָּדוֹל) which represents God's wrath poured out upon a rebellious world system. On this fateful day, the LORD will terribly shake the entire earth (Isa. 2:19) and worldwide catastrophes will occur. "For the great day of their wrath has come, and who can stand?" (Rev. 6:17). The prophet Malachi likewise says: "'Surely the day is coming; it will burn like a furnace. All the arrogant and every evildoer will be stubble, and that day that is coming will set them on fire,' says the LORD Almighty. 'Not a root or a branch will be left to them'" (Mal. 4:1). Only after the nations of the world have been judged will the Messianic kingdom (מַלְכוּת הָאֱלהִים) be established upon the earth. Yeshua will return to Jerusalem to establish His glorious kingdom (as foretold by the prophets) and then "all Israel will be saved." The Jewish people will finally understand that Mashiach ben Yosef (the Suffering Servant) and Mashiach ben David (the anointed King of Israel) are one and the same... The 1,000 year reign of King Messiah will then commence (Rev. 20:4).
Presently our responsibility is to come to "the place" (ha-makom) where God's work of redemption was completed - that is, to the Cross of Yeshua. There we turn to God in repentance (teshuvah) and consign our sins to the judgment borne for us through Yeshua's sacrifice as our kapporah (atonement). By faith we understand that the resurrected Savior is forever ha-makom, "the place" where God meets with us, and we learn to abide in His gracious Presence by means of the Holy Spirit. We cease striving to justify ourselves (i.e., by virtue of works), but instead receive God's love and Spirit into our hearts. This means that we will study the Scriptures (truth), obey the Torah of Yeshua and His emissaries, and share the good message of God's redemption with a lost and dying world...
We are fast approaching, however, the prophesied "End of Days" (acharit hayamim), when the LORD will return to earth to "settle accounts" with its inhabitants (including those who profess to obey Him). We do not have much more time, chaverim. We must encourage people to call upon the LORD for salvation before it is too late...
כִּי־כֵן אהֵב אֱלהִים אֶת־הָעוֹלָם
עַד־אֲשֶׁר נָתַן בַּעֲדוֹ אֶת־בְּנוֹ אֶת־יְחִידוֹ
וְכָל־הַמַּאֲמִין בּוֹ לא־יאבַד
כִּי בוֹ יִמְצָא חַיֵּי עוֹלָם׃
ki-khen o·hev E·lo·him et-ha·o·lam,
ad-a·sher na·tan ba·a·do et-be·no et-ye·chi·do,
ve·khol-ha·ma·a·min bo, lo-yo·vad
ki vo yim·tza cha·yei o·lam
"For God so loved the world that he gave his only and unique Son,
so that whoever trusts in Him should not be destroyed, but have eternal life"
Hebrew Study Card
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Mon 20 Jul 2009
As far as scary-looking fish go, the adult sea lamprey is right up there with the sharks. It’s about 3 feet long, with concentric rings of teeth inside a jawless, suction-cup mouth. After trapping its prey by sucking, the lamprey scrapes off the skin using a tooth at the end of its tongue, and then sucks out the blood. Since the lamprey has good taste in fish – preferring trout, salmon, bass –it’s the target of a federal lampricide program in the Great Lakes region, where it has nearly devoured some of these stocks.
But no creature is all bad. “The lamprey has a really beautiful spinal cord,” says Ona Bloom, an MBL Research Fellow from The Feinstein Institute for Medical Research. Together with Jennifer Morgan (Univ. of Texas at Austin) and David Parker (Univ. of Cambridge), who are recipients of an MBL sponsored Albert and Ellen Grass Faculty Research Grant, Bloom and her colleagues are studying the lamprey’s remarkable ability to recover from severe spinal cord injury. “We have been talking for years about collaborating on these studies,” says Bloom. “ The MBL gives us a wonderful opportunity to do that.”
One of the most primitive of living vertebrates, the sea lamprey is a good animal in which to analyze the acute response to spinal cord injury, which is Bloom’s focus, and how the nervous system functions are restored, which interests Morgan and Parker. “We want to understand the differences between the robust recovery in lampreys and how that contrasts with what happens in humans with spinal cord injury,” says Morgan. “If we can understand processes in the lamprey that contribute to recovery, then we can see if those processes can promote better recovery in higher vertebrates.”
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The atlas of climate change: mapping the world's greatest challenge
University of California Press
, 2007 - Science
- 112 pages
Today's headlines and recent events reflect the gravity of climate change. Heat waves, droughts, and floods are bringing death to vulnerable populations, destroying livelihoods, and driving people from their homes.
Rigorous in its science and insightful in its message, this atlas examines the causes of climate change and considers its possible impact on subsistence, water resources, ecosystems, biodiversity, health, coastal megacities, and cultural treasures. It reviews historical contributions to greenhouse gas levels, progress in meeting international commitments, and local efforts to meet the challenge of climate change.
With more than 50 full-color maps and graphics, this is an essential resource for policy makers, environmentalists, students, and everyone concerned with this pressing subject.
The Atlas covers a wide range of topics, including:
* Warning signs
* Future scenarios
* Vulnerable populations
* Renewable energy
* Emissions reduction
* Personal and public action
Copub: Myriad Editions
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OFF THE CHARTS
Oil supply rising, but demand may more than keep pace
Published: Saturday, November 24, 2012 at 4:36 p.m.
Last Modified: Saturday, November 24, 2012 at 4:36 p.m.
It used to be taken for granted that as economies grew, they would use more oil. That was a major reason cited in warnings that the world would run out of oil, particularly if standards of living rose in developing countries.
Well, standards of living are improving in developing countries, but the dire forecasts now appear to be wrong. In part that is because new discoveries and improving technologies have increased the amount of oil that can be produced. It also reflects conservation, in part, as cars become more efficient and as other steps are taken to reduce oil use.
The International Energy Agency, in its 2012 World Energy Outlook, released last week, forecast that U.S. oil production, which began to rise in 2009 after decades of decline, would continue rising through at least 2020, when it could be about as high as it was in 1970, the year of peak production.
At the same time it forecast that by 2035, U.S. oil consumption, which peaked in 2005, could decline to levels not seen since the 1960s, depending on how much conservation is encouraged.
The IEA report also forecast that by around 2020, the United States could surpass Saudi Arabia as the world's largest oil producer, and that while the country was not likely to become a net exporter of oil, the North American continent as a whole could be by around 2030.
But despite declining demand in some countries that historically were heavy users of oil, the world demand for oil seems likely to continue to rise. The IEA forecast that global energy demand – including demand for energy produced by other sources – is likely to rise by 35 percent by 2035, with a large part of the increase coming from China and India.
In 1969, the United States consumed a third of the oil used in the world, while China used less than 1 percent. Last year the U.S. share was less than 22 percent, while the Chinese accounted for 11 percent. The IEA forecasts that by 2030, the U.S. share could be less than the Chinese one.
By 2035, U.S. consumption of oil is expected to be as much as one-third less than it was last year. In China, oil consumption is expected to be up as much as two-thirds from the 2011 level, and India's is predicted to more than double.
Reader comments posted to this article may be published in our print edition. All rights reserved. This copyrighted material may not be re-published without permission. Links are encouraged.
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As a developmental pathway towards autonomy and dexterity in robot in-hand manipulation, HANDLE is a Large Scale IP project coordinated by the university Pierre and Marie Curie of Paris and include a consortium formed by nine partners from six EU countries: France, UK, Spain, Portugal, Sweden, and Germany.
The TACO project aims at enhancing the abilities of service robots by improving the sensing system with real 3D foveation properties and to increase their ability to interact with their natural environment in a more natural and human-like way.
The PV-Servitor project focuses on concepts for a fully autonomous cleaning robot for ground mounted large scale photovoltaic power plants consisting of 100 kW and over.
STIFF-FLOP is researching how to take some of the new capabilities in soft robotics and apply them to the development of tools for endoscopic surgery. This project takes inspiration from octopus tentacles for the design of flexible soft robots.
DEXDEB is researching meat deboning. Taking apart an animal carcass to produce high-quality pieces of meat is a skilled but unpleasant and dangerous task. In DEXDEB we are looking at two designs of robotic hand and using them as the “left hand” that pulls at the meat, while a human operator slices the meat with a knife held in their right hand. This will provide DEXDEB with a baseline for doing more complex human-robot interaction work later.
HYFLAM is investigating the role of robotics in biosafety level 3 and 4 laboratories. Working with a UK Government lab and Hamburg University, HYFLAM is looking at a range of skilled tasks and investigating whether a robotic hand can perform them, and how well it performs them when working with software like that developed in HANDLE. This could lead to a new generation of robotic systems for hazardous lab work.
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EARLY SPRING in the Lamar River Valley: several wolves chase elk while an interested grizzly bear awaits the outcome. Grizzlies can drive wolves off a kill; more often they scavenge after the wolves have eaten their fill. Image: DIANE HARGREAVES
Several scrawny cottonwood trees do not usually generate much excitement in the world of ecology. But on a wind-whipped August afternoon in Yellowstone National Park's Lamar Valley, William J. Ripple, a professor of botany at Oregon State University, stands next to a 12-foot-high cottonwood tree and is quietly ecstatic. "You can see the terminal bud scars," the bespectacled Ripple says, bending the limber tree over to show lines that mark a year's growth of a foot or more on the broom-handle-size trunk. "You can see that elk haven't browsed it this year, didn't browse it last year and, in fact, haven't browsed it since 1998."
Ripple gestures at the sprawling mountain valley around us and points out that although numerous other cottonwoods dot the landscape, this knot of saplings comprises the only young ones--the rest of this part of the Lamar is a geriatric ward for trees. The stately specimens that grow in the valley bottom are 70 to 100 years old, and not a newcomer is in sight to take their place. On the hillside, aspen trees present a similar picture. Groves of elderly aspen tremble in the wind, but no sprouts push up in the understory.
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The Immigration History Research Center is home to thousands of feet of archival records that illuminate the immigrant experience, past and present. While these records are available to students and teachers for research in the University of Minnesota’s Andersen Library, exploring the archive from afar is as simple as connecting to the internet. The IHRC’s collection of digitized archival material provides a plethora of resources suitable for a variety of purposes, including the creation of curriculum for K-12 educators interested in migration history.
What were characteristics of the immigrant experience? How did immigrants and refugees adjust to their new lives in the United States? Inversely, how did American citizens born in the United States react to the increased diversification of their communities, and learn to live with individuals from different ethnic and cultural backgrounds? Minnesota K-12 Academic Standards in Social Studies expect students of all grade levels to consider how immigrants and citizens alike participate in the civic lives of their communities, and to understand the steps that immigrants take to become United States citizens. Incorporating digitized archival material into lesson plans will provide opportunities for students to engage these questions, and prompt young people to begin considering the many types of common experiences that bring together people from all corners of the globe.
In the pages that follow, IHRC staff members have identified digitized images from the collections of the Ukrainian Folk Ballet of the Twin Cities; Immigration and Refugee Services of America; and the International Institute. Founded in 1919, the International Institute was established to provide various services for migrants who recently arrived to the United States. With branches in Minneapolis/Saint Paul, St. Louis, San Francisco, and other major U.S. cities, the International Institute continues to address the needs of the immigrants and refugees who settle in the United States.
The images have been organized thematically in order to initiate student discussion related to Minnesota K-12 Academic Standards and Benchmarks that address the study of migration. By incorporating these archival records into lesson plans, students will be able to think critically about the immigrant experience. Furthermore, working directly with primary sources will enable students to practice and develop research skills that will become increasingly important as they progress in their studies.
English language class
To discover more digital records for use in K-12 lesson plans, visit the IHRC’s portal for digital resources via the University of Minnesota’s UMedia Archive:http://ihrc.umn.edu/research/digitalsources.php
Click here for additional resources.
Back to the Spotlight on Selected Sources index page
Back to all finding aids in IHRC VITRAGE.
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Want to stay on top of all the space news? Follow @universetoday on TwitterSedimentary rock covers 70% of the Earth. Erosion is constantly changing the face of the Earth. Weathering agents…wind, water, and ice…break rock into smaller pieces that flow down waterways until the settle to the bottom permanently. These sediments( pebbles, sand, clay, and gravel) pile up and for new layers. After hundred or thousands of years these rocks become pressed together to form sedimentary rock.
Sedimentary rock can form in two different ways. When layer after layer of sediment forms it puts pressure on the lower layers which then form into a solid piece of rock. The other way is called cementing. Certain minerals in the water interact to form a bond between rocks. This process is similar to making modern cement. Any animal carcasses or organisms that are caught in the layers of sediment will eventually turn into fossils. Sedimentary rock is the source of quite a few of our dinosaur findings.
There are four common types of sedimentary rock: sandstone, limestone, shale, and conglomerate. Each is formed in a different way from different materials. Sandstone is formed when grains of sand are pressed together. Sandstone may be the most common type of rock on the planet. Limestone is formed by the tiny pieces of shell that have been cemented together over the years. Conglomerate rock consists of sand and pebbles that have been cemented together. Shale forms under still waters like those found in bogs or swamps. The mud and clay at the bottom is pressed together to form it.
Sedimentary rock has the following general characteristics:
- it is classified by texture and composition
- it often contains fossils
- occasionally reacts with acid
- has layers that can be flat or curved
- it is usually composed of material that is cemented or pressed together
- a great variety of color
- particle size varies
- there are pores between pieces
- can have cross bedding, worm holes, mud cracks, and raindrop impressions
This is only meant to be a brief introduction to sedimentary rock. There are many more in depth articles and entire books that have been written on the subject. Here is a link to a very interesting introduction to rocks. Here on Universe Today there is a great article on how sedimentary rock show very old signs of life. Astronomy Cast has a good episode on the Earth’s formation.
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What can be learned from the post-election crisis in Greece?
The traditional political establishment in Greece buckled under the weight of crippling austerity and a mass people’s movement when the country went to the polls May 6. Now that the voting is over, and attempts to form a government have failed, another election must be held, scheduled for June 17, raising new questions about the way forward for the Greek working class. The crisis deepens as panicking Greeks withdraw their savings from banks on the brink of collapse.
Since the fall of the U.S.-backed military dictatorship that ruled Greece from 1967-1974, two parties, PASOK and New Democracy, have dominated the political scene. However, both parties had their worst showing ever, and combined were only able to muster 32 percent of the vote, down from 77 percent in 2009. Instead, support grew for parties of both the left and the far right. With parliament deadlocked, unable to form a new governing coalition, a new election is pending and there is a distinct possibility of a protracted political crisis and a sharp polarization that provides an opportunity for the working class to decisively assert itself.
Background to the elections
Since the worldwide capitalist economic crisis began in 2007-2008, several countries in the eurozone, which all operate with the common euro currency, have experienced severe debt crises. These national economies are more intimately linked than ever before—which was supposed to be the benefit of the eurozone—so the problems of one immediately threatens the rest.
Germany, the strongest capitalist economy of the eurozone, along with the imperialist U.S., have been working hard to force economic restructuring on the most indebted countries, offering bailouts in exchange for severe cuts to social welfare programs and other austerity measures. They have worked through three main entities: the U.S.-dominated International Monetary Fund, the European Union and the European Central Bank, collectively referred to as the “Troika.” Over the last two years, the Troika has arranged for around €240 billion ($305 billion) in bailout funds for Greece to service its massive debt. In exchange, the Greek ruling class forced through devastating cuts that have led to repeated strikes and militant popular mobilizations.
The Troika has worked hand in hand with the Greek ruling class, which, while claiming to “understand” the opposition of the people, claims that austerity is a difficult but necessary step toward economic revival. The other option, they claim, is complete collapse. It is a story poor and working people across the world are familiar with, including in the United States.
Narrowly winning first place in the elections was New Democracy, a center-right party that was part of the existing government led by Lucas Papademos. An unelected banker, Papademos was appointed to lead the government through its unpopular debt deal. New Democracy campaigned on a platform of supporting the extreme austerity measures imposed by the Troika, and promised only to try to renegotiate some of the more painful terms of the debt deal.
The other pro-austerity party, the misnamed Pan-Hellenic Socialist Movement (PASOK), came in third for the first time in the party’s history. PASOK is led by Evangelos Venizelos, the finance minister under the two previous governments. Venizelos was one of the main architects of the austerity “memorandum” and offered only a pitiful pledge that he would ask the country’s creditors to give them three years, rather than two, to reach absurdly unrealistic economic benchmarks.
Gains on the left
The biggest surprise of the election was the second-place finish of the Coalition of the Radical Left (SYRIZA), with 16.8 percent of the vote. SYRIZA is a collection of small communist tendencies and a larger reformist party that split from the Communist Party of Greece after the fall of the Soviet Union. SYRIZA is led by Alexis Tsipras, a former Communist Youth leader who has received significant international press attention. SYRIZA calls for canceling the bailout deal but keeping Greece inside the eurozone and European Union. This, it says, can be achieved through negotiations with the Troika and through nationalization of the Greek banking sector.
Although there are revolutionary forces within SYRIZA, the dominant line at present is fundamentally social democratic. The “peaceful revolution” they have declared mutes the questions of socialism and working-class power, and raises hopes in a radically reformed capitalism. For example, Tsipras stated in a letter to high-ranking European Union officials, “We must urgently protect the economic and social stability of our country. … It is our duty to re-examine the whole framework of the existing strategy, given that it not only threatens social cohesion and stability in Greece but is a source of instability for the European Union.” While SYRIZA’s leadership wants to reverse austerity, its appeal to “social cohesion and stability” means “stability” under a reformed capitalism.
The second most popular party on the left was the Communist Party of Greece (KKE), which registered a modest increase of 1 percent from their previous election result, ending up with 8.5 percent. This was below the 10-12 percent that most opinion polls predicted. The KKE put forward a platform calling for the socialization of the means of production under a “working class-people’s power” government. Of the left groups in parliament, the Communist Party is the only one to call for Greece to leave the European Union, a bloc of the major imperialist and peripheral capitalist states of Europe.
The KKE has played a major role in the massive fight-back movement waged by the Greek working class and especially in its advocacy for general strikes. It intervenes through mass organizations like the All-Workers Militant Front (PAME) in the labor movement, the Greek Women’s Federation and the Students Struggle Front, among others.
The lowest scoring of the three left parties was Democratic Left, a split to the right from SYRIZA formed in 2010. It only received 6.1 percent of the vote, but its leader Fotis Kouvelis is often ranked as the most popular politician in Greece by opinion polls. Democratic Left rejects the memorandum, but makes sure to balance its criticism of austerity with pledges of absolute loyalty to the eurozone.
Major gains for far right and fascists
Far-right forces experienced major gains in the election as well. The semi-fascist Popular Orthodox Rally suffered as punishment for its participation in the previous government, but new forces emerged. Independent Greeks, a split from New Democracy, came in fourth with 10.6 percent. The party rejects the austerity memorandum on nationalistic grounds and relies on anti-German and anti-Turkish demagogy in place of a specific political program.
The story that has perhaps gotten the most foreign press attention is the entrance of the neo-Nazi Golden Dawn party into parliament with 7 percent of the vote, more than 20 times their score in 2009. Its logo is an ancient Greek symbol similar to a swastika, and until recently Adolf Hitler’s manifesto Mein Kampf was displayed prominently at the party’s headquarters.
Golden Dawn campaigned on a platform of expelling all immigrants from Greece and national chauvinist opposition to the Troika. While some voters were attracted to its racist rhetoric and acts of violence against immigrants, Golden Dawn bought the loyalty of others by operating food banks during a time of growing hunger.
The fascists’ success is a serious threat to the working class and all democratic forces in Greece. While its 7 percent may appear small, it is precisely under these polarized economic and political conditions, when the capitalist class cannot achieve stable rule through democratic means, that fascism has historically grown and taken power.
The main bourgeois parties cynically used the threat of Golden Dawn to present the false dilemma of austerity or a descent into fascism. But in reality, these mainstream parties’ promotion of anti-immigrant racism gave Golden Dawn political space to grow. Moreover, if it appeared that the working class could potentially become the ruling power in Greece, the bourgeoisie could accept, if not turn to, a fascist coup.
That the Greek ruling class has operated under fascist military rule before makes such a scenario all the more plausible.
It is up to the revolutionary left and the working class to develop a program and plan of action to smash fascism politically and in the streets.
A ‘government of the left’?
A central component of the SYRIZA campaign was its appeal for the formation of a “government of the left,” encompassing all the left forces opposed to the Troika. The formation of such a government was impossible given the election results and highly implausible given Greece’s undemocratic electoral laws governing coalitions. But SYRIZA’s call for a government of the left clearly resonated with much of the working class and contributed to its success. If SYRIZA were to emerge in first place in the June election, as presently projected, the left could achieve such a majority.
SYRIZA leader Tsipras and other social-democratic proponents of a government of the left argue that it would be able to cancel the memorandum, reverse the wave of austerity measures, potentially nationalize the banks and rebuild the Greek economy in a way that strengthens the working class. SYRIZA makes the case that the European ruling class would never let Greece default and exit the eurozone because of the economic havoc this would create in other heavily indebted states like Spain and Italy. In short, Tsipras pledges to reverse the balance of forces inside the eurozone; instead of the Troika forcing Greece into deeper austerity, Greece would leverage its power against the Troika.
While the Troika obviously wants to avoid a complete Greek default (lenders have already accepted a 53.5 percent write-down on the debt), they have had the last two years to prepare for this eventuality. The centerpiece of the European ruling class’ preparations is the European Financial Stability Facility, a $976 billion bailout fund, meant to act as a “firewall” to counter the immediate effects of a Greek bankruptcy. With this in place, there is a small but growing tendency of capitalist financiers who believe that if Greece were expelled, the eurozone would “end up stronger once the dust had settled.”
Tsipras insists that Greece can out-negotiate the international capitalists, rather than calling for the socialist reorganization of society. He raises unrealistic expectations among the oppressed in electoral and bourgeois political gamesmanship, rather than raising the possibility of a new class power.
Why revolution is necessary
By contrast, the KKE has called the “government of the left” idea a false hope that will lead to disillusionment. The KKE rejects possible participation in a left government, insisting that such a government will leave the capitalist state and the for-profit economic system intact, keep Greece bound to the imperialist institutions of the EU and NATO, and thus cannot resolve the central contradictions at the heart of the political crisis.
More broadly, they explain that the social-democratic program, which arose in the post-war period of capitalist expansion, cannot be achieved in the context of protracted capitalist crisis and neoliberal financial control. They have called the SYRIZA plan opportunist, betraying the long-term interests and political clarity of the working class in exchange for short-term gains for particular leftist parties.
This raises the age-old but still pivotal question of reform and revolution: Does the working class have the capacity to come to power, and how so? Can the capitalist system be reformed to resolve the exploitation at its center? How far can revolutionary organizations go at this time?
Several organizations in Greece—including the KKE—have made the case that the political crisis of the bourgeois class has matured to the point of a revolutionary situation, opening the possibility for the transfer of power to the working class in alliance with middle-class strata.
Revolutionaries, of course, fight for reforms that improve the conditions of the working class and facilitate the political struggle against the ruling class. But a central responsibility is to assess whether the conditions for revolution are approaching, to hasten their development and prepare for such an opportunity.
The basic contradiction in capitalist society is that the productive process is socialized, involving millions of workers, while ownership is private, concentrated in a tiny ruling class. The capitalists control the means of production and distribution, as well as countless financial mechanisms, to squeeze profits out of workers and maintain their political and economic power. The capitalist state (the police, military and courts) allows them to safeguard this system with force, while the government provides for its administration.
A change in administration, like the ascent of a government of the left, will not alter the fundamental underlying character of the state. This can only be achieved by the overthrow of the capitalist state and its replacement by a worker’s state based on independent organs of working-class power—a socialist revolution.
Elections and the revolutionary process
Some communist tendencies support the formation of a government of the left for this reason—not because it would solve the crisis, but because it would further polarize the country and hasten the development of a revolutionary situation.
There can be no doubt that the formation of a SYRIZA-KKE-Democratic Left coalition would cause considerable panic among the Greek and European ruling class, and new bouts of intense class struggle.
History has shown that revolutions can take many paths and tactical turns. In Venezuela, the election of President Hugo Chávez, a socialist presiding over a fundamentally capitalist state, undoubtedly gave a boost to the class struggle and the regroupment of revolutionary forces in the country.
In Nepal, Maoists waged a triumphant revolutionary war against the feudal king that resulted in a negotiated peace and the Maoists’ subsequent election to lead a bourgeois government. Their decision to dissolve their armed forces remains the subject of considerable debate among revolutionaries. Neither country, despite heroic advances, has established socialism.
But for a Greek left government to be a vehicle of revolution, instead of demobilization, demoralization and disillusionment, a left-wing government would need to have clear programmatic unity around the socialization of the means of production, centralized planning, workers’ political power, and so on. It would need to organize the people to take on the police and the military that their own left-unity government would be associated with and nominally leading.
Otherwise, when a revolutionary situation emerged it would only disorient the movement and contribute to the persistence of reformist illusions.
SYRIZA has been silent or worse on these critical questions. In the run-up to the elections, Tsipras said: “A government of the left is in need of industrialists and investors. It needs a healthy business climate.” In other words, his version of a government of the left would not challenge the capitalists’ right to exploit labor.
The capitalist establishment has reciprocated, and the Federation of Hellenic Enterprises (SEV), the Greek equivalent of the U.S. Chamber of Commerce, has called for the formation of a national unity government including SYRIZA.
Tsipras called the election results a “peaceful revolution,” a slogan that misleadingly suggests the electoral realm, rather than continued mass struggle, can provide a way out of the crisis for working people.
The revolutionary crisis and dual power
While support for SYRIZA is likely to increase in the coming election, it is doubtful the new election will produce a clear winner or workable coalition. In the face of the increased likelihood of exiting the eurozone, which would deepen the economic and political crisis, the class struggle will intensify.
With the bourgeoisie so thoroughly discredited, and the Greek masses so clearly calling for an alternative way, the revolutionary left has an opportunity to offer a program that provides not only short-term relief, but also a longer-term vision of a new economic and political system. The question is how to mobilize the working class and broadly unite the revolutionary forces in a struggle to achieve this.
Historically, a key phase in any revolutionary crisis is that of dual power. By organizing what is essentially a second, rival state built on organs of mass struggle, revolutionaries can show concretely what working-class or people’s power looks like and offers. In the Russian Revolution, this took the form of councils of workers and soldiers (called soviets). In China, the Red Army itself functioned as a government in the areas that it liberated. Revolutionaries have also convened constituent assemblies—to rewrite the constitution—as a way to articulate, and establish the legitimacy of, a new political vision.
Clearly, there are millions in Greece who are still holding out hope that the existing capitalist government and state, perhaps with left-wing leadership, can deliver the goods. To this end, a sophisticated political struggle, backed by a concrete plan of action, must be waged against Tsipras and the social-democratic fantasies he projects. In his “April Theses,” designed to guide the Bolsheviks through Russia’s revolutionary crisis, Lenin called for “patient, systematic, and persistent explanation … especially adapted to the practical needs of the masses.”
Can the struggle in the streets break the deadlock in parliament? Will alternatives to bourgeois state power be built? The Greek working class has found itself on the frontline of the international struggle against capitalism, and the answers to these questions will resonate around the world.
For revolutionaries in the United States, our main role is not to endorse this or that organization and its tactics from afar. Our chief responsibilities are 1) to explain that the Greek crisis is a result of the contradictions of capitalism, not reckless social spending, 2) to defend the unfolding Greek revolution, especially as it could escalate and be slanderously attacked in the imperialist media and even militarily assaulted by U.S.-NATO forces, and 3) to study and learn from the complex revolutionary process that our brothers and sisters are trying to navigate.
While their process is far more advanced than our own, their struggle is ours—and we have much to learn from it.
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This WebQuest was designed to meet the 3rd grade TEKS for TEXAS in the
Writing 3.1(C) revise selected drafts for varied purposes, including to
achieve a sense of audience, precise word choices, and vivid images.
Science 3.9(A) observe and identify characteristics among species that allow
each to survive and reproduce.
Social Studies 3.16(D & E) use various parts of a source, including the
table of contents, glossary, and index, as well as keyword computer
searches, to locate information;(E) interpret and create visuals including
graphs, charts, tables, timelines, illustrations, and maps.
Art 3.2(C) produce drawings, paintings, prints, constructions, ceramics, and
fiberart, using a variety of art materials appropriately.
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||This article has multiple issues. Please help improve it or discuss these issues on the talk page.
||This article's factual accuracy may be compromised due to out-of-date information. (July 2012)
||This article needs additional citations for verification. (July 2012)
||An editor has expressed a concern that this article lends undue weight to certain ideas, incidents, controversies or matters relative to the article subject as a whole. (July 2012)
Culinary arts is the art of preparing and cooking foods. The word "culinary" is defined as something related to, or connected with, cooking. A culinarian is a person working in the culinary arts. A culinarian working in restaurants is commonly known as a cook or a chef. Culinary artists are responsible for skilfully preparing meals that are as pleasing to the palate as to the eye. They are required to have a knowledge of the science of food and an understanding of diet and nutrition. They work primarily in restaurants, delicatessens, hospitals and other institutions. Kitchen conditions vary depending on the type of business, restaurant, nursing home, etc. The Table arts or the art of having food can also be called as "Culinary arts".
Careers in culinary arts
Related careers
Below is a list of the wide variety of culinary arts occupations.
- Consulting and Design Specialists – Work with restaurant owners in developing menus, the layout and design of dining rooms, and service protocols.
- Dining Room Service – Manage a restaurant, cafeterias, clubs, etc. Diplomas and degree programs are offered in restaurant management by colleges around the world.
- Food and Beverage Controller – Purchase and source ingredients in large hotels as well as manage the stores and stock control.
- Entrepreneurship – Deepen and invest in businesses, such as bakeries, restaurants, or specialty foods (such as chocolates, cheese, etc.).
- Food and Beverage Managers – Manage all food and beverage outlets in hotels and other large establishments.
- Food Stylists and Photographers – Work with magazines, books, catalogs and other media to make food visually appealing.
- Food Writers and Food Critics – Communicate with the public on food trends, chefs and restaurants though newspapers, magazines, blogs, and books. Notables in this field include Julia Child, Craig Claiborne and James Beard.
- Research and Development Kitchens – Develop new products for commercial manufacturers and may also work in test kitchens for publications, restaurant chains, grocery chains, or others.
- Sales – Introduce chefs and business owners to new products and equipment relevant to food production and service.
- Instructors – Teach aspects of culinary arts in high school, vocational schools, colleges, recreational programs, and for specialty businesses (for example, the professional and recreational courses in baking at King Arthur Flour).
Occupational outlook
The occupation outlook for chefs, restaurant managers, dietitians, and nutritionists is fairly good, with "as fast as the average" growth. Increasingly a college education with formal qualifications is required for success in this field. The culinary industry continues to be male-dominated, with the latest statistics showing only 19% of all 'chefs and head cooks' being female.
Notable culinary colleges around the world
- JaganNath Institute of Management Sciences, Rohini, Delhi, India
- College of Tourism & Hotel Management, Lahore, Punjab, Pakistan
- Culinary Academy of India, Hyderabad, Andhra Pradesh, India
- Culinary Academy of India, Hyderabad, Andhra Pradesh, India
- ITM School of Culinary Arts, Mumbai, Maharashtra, India
- Welcomgroup Graduate School of Hotel Administration, Manipal, Karnataka, India
- Institute of Technical Education (College West) – School of Hospitality, Singapore
- ITM (Institute of Technology and Management) – Institute of Hotel Management, Bangalore, Karnataka, India
- Apicius International School of Hospitality, Florence, Italy
- Le Cordon Bleu, Paris, France
- École des trois gourmandes, Paris, France
- HRC Culinary Academy, Bulgaria
- Institut Paul Bocuse, Ecully, France
- Mutfak Sanatlari Akademisi, Istanbul, Turkey
- School of Culinary Arts and Food Technology, DIT, Dublin, Ireland
- Scuola di Arte Culinaria Cordon Bleu, Florence, Italy
- Westminster Kingsway College (London)
- University of West London (London)
- School of Restaurant and Culinary Arts, Umeå University (Sweden)
- Camosun College (Victoria, BC)
- Canadore College (North Bay, ON)
- The Culinary Institute of Canada (Charlottetown, PE)
- Georgian College (Owen Sound, ON)
- George Brown College (Toronto, ON)
- Humber College (Toronto, ON)
- Institut de tourisme et d'hôtellerie du Québec (Montreal, QC)
- Niagara Culinary Institute (Niagara College, Niagara-on-the-Lake, ON)
- Northwest Culinary Academy of Vancouver (Vancouver, BC)
- Nova Scotia Community College (Nova Scotia)
- Pacific Institute of Culinary Arts (Vancouver, BC)
- Vancouver Community College (Vancouver, BC)
- Culinary Institute of Vancouver Island (Nanaimo, BC)
- Sault College (Sault Ste. Marie, ON)
- Baltimore International College, Baltimore, Maryland
- California Culinary Academy, San Francisco, California
- California School of Culinary Arts, Pasadena, California
- California State, Pomona, California
- California State University Hospitality Management Education Initiative
- Chattahoochee Technical College in Marietta, Georgia
- Cooking and Hospitality Institute of Chicago
- Coosa Valley Technical College, Rome, Georgia
- Culinard, the Culinary Institute of Virginia College
- Cypress Community College Hotel, Restaurant Management, & Culinary Arts Program in Anaheim
- Classic Cooking Academy, Scottsdale, Arizona
- Center for Kosher Culinary Arts, Brooklyn, New York
- Culinary Institute of America in Hyde Park, New York
- Culinary Institute of America at Greystone in St. Helena, California
- The Culinary Institute of Charleston, South Carolina
- L'Ecole Culinaire in Saint Louis, Missouri and Memphis, Tennessee
- Glendale Community College (California)
- International Culinary Centers in NY and CA which include:
- Institute for the Culinary Arts at Metropolitan Community College, Omaha, Nebraska
- Johnson & Wales University, College of Culinary Arts
- Kendall College in Chicago, Illinois
- Lincoln College of Technology
- Manchester Community College in Connecticut
- New England Culinary Institute in Vermont
- Orlando Culinary Academy
- Pennsylvania Culinary Institute
- The Restaurant School at Walnut Hill College, Philadelphia, Pennsylvania,
- Scottsdale Culinary Institute
- Secchia Institute for Culinary Education: Grand Rapids Community College, Grand Rapids, MI
- The Southeast Culinary and Hospitality College in Bristol, Virginia
- Sullivan University Louisville, Kentucky
- Los Angeles Trade–Technical College
- Texas Culinary Academy
- Central New Mexico Community College, Albuquerque, NM
- AUT University (Auckland University of Technology)
- MIT (Manukau Institute of Technology)
- Wintec, Waikato Institute of Technology
See also
- McBride, Kate, ed. The Professional Chef/ the Culinary Institute of America, 8th ed. Hoboken, NJ: John Wiley & Sons, INC, 2006.
Further reading
- Beal, Eileen. Choosing a career in the restaurant industry. New York: Rosen Pub. Group, 1997.
- Institute for Research. Careers and jobs in the restaurant business: jobs, management, ownership. Chicago: The Institute, 1977.
External links
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Robin Yapp, Contributor
December 10, 2012 | 5 Comments
Saudi Arabia's newly announced commitment to introducing solar-powered desalination plants marks a welcome and significant step in advancing the technology. In October 2012, Abdul Rahman Al-Ibrahim, governor of the country's Saline Water Conversion Corporation (SWCC), which procures the majority of its extensive municipal desalination assets, announced plans to establish three new solar-powered desalination plants in Haqel, Dhuba and Farasan. SWCC is the biggest producer of desalinated water worldwide, accounting for 18% of global output.
Energy-intensive desalination plants have traditionally run on fossil fuels, but renewables, particularly solar power, are now beginning to play a part.
Around half the operating cost of a desalination plant comes from energy use, and on current trends Saudi Arabia and many other countries in the region would consume most of the oil they produce on desalination by 2050.
The dominant desalination technology at present, with around 60% of global capacity, is Reverse Osmosis (RO), which pushes brine water through a membrane that retains the salt and other impurities.
Thermal desalination uses heat as well as electricity in distillation processes with saline feedwater heated to vaporise, so fresh water evaporates and the brine is left behind. Cooling and condensation are then used to obtain fresh water for consumption.
Multi Stage Flash (MSF), the most common thermal technique accounting for around 27% of global desalination capacity, typically consumes 80.6 kWh of heat energy plus 2.5-3.5 kWh of electricity per m3 of water. Large scale RO requires only around 3.5-5 kWh/m3 of electricity.
According to the International Renewable Energy Agency (IRENA), desalination with renewable energy can already compete cost-wise with conventional systems in remote regions where the cost of energy transmission is high. Elsewhere, it is still generally more expensive than desalination plants using fossil fuels, but IRENA states that it is 'expected to become economically attractive as the costs of renewable technologies continue to decline and the prices of fossil fuels continue to increase.'
Solar Reducing Costs
SWCC has taken a long view and aims to gradually convert all its desalination plants to run on solar power as part of a drive unveiled by the Saudi government earlier this year to install 41 GW of solar power by 2032.
The Al-Khafji solar desalination project, near the border with Kuwait, will become the first large-scale solar-powered seawater reverse osmosis (SWRO) plant in the world, producing 30,000 m3 of water per day for the town's 100,000 inhabitants.
Due for completion at the end of 2012, it has been constructed by King Abdulaziz City for Science and Technology (KACST), the Saudi national science agency, using technology developed in conjunction with IBM. Innovations include a new polymer membrane to make RO more energy efficient and protect the membrane from chlorine - which is used to pretreat seawater - and clogging with oil and marine organisms.
The use of solar power will bring huge cuts to the facility's contribution to global warming and smog compared to use of RO or MSF with fossil fuels, according to the developers.
Al-Khafji is the first step in KACST's solar energy programme to reduce desalination costs. For phase two, construction of a new plant to produce 300,000 m3 of water per day is planned by 2015, and phase three will involve several more plants by 2018.
Historically, desalination plants have been concentrated in the Persian Gulf region, where there is no alternative for maintaining the public water supply. The region has excellent solar power prospects, suggesting that coupling of the two technologies may become commonplace. A pilot project to construct 30 small-scale solar desalination plants by the Environment Agency Abu Dhabi has already seen 22 plants in operation, each producing 25 m3 of potable water per day.
But population increases and looming water scarcity have also prompted widespread investment in desalination. It is now practised in some 150 countries including the US, Europe, Australia, China and Japan and it is becoming an increasingly attractive option both financially and for supply security.
Over the past five years the capacity of operational desalination plants has increased by 57% to 78.4 million m3 per day, according to the International Development Agency. Sharply falling technology costs have been a key driver of the trend and an EU-funded project is examining the case for expanding solar-powered desalination.
Solar power may even offer a solution to an impending crisis in Yemen, where water availability per capita is less than 130 m3/year. Yemen's capital Sana'a, with a population of two million, faces running out of groundwater before 2025. It is estimated that a solar plant powered by a 1250 MW parabolic trough to desalinate water from the Red Sea and pump it 250 km to Sana'a could be constructed for around $6 billion.
Around 700 million people in 43 countries are classified by the UN as suffering from water scarcity today - but by 2025 the figure is forecast to rise to 1.8 billion. With the global population expected to reach nine billion by 2050 and the US secretary of state openly discussing the threat of water shortages leading to wars, desalinated water has never been more important.
Demand for desalinated water is projected to grow by 9% per year until 2016 due to increased consumption in the Middle East and North Africa (MENA) and in energy-importing countries such as the US, India and China.Population growth and depletion of surface and groundwater means desalination capacity in the MENA region is expected to grow from 21 million m3/day in 2007 to 110 million m3/day in 2030, according to the International Energy Agency.
US President John F Kennedy, speaking in 1962, said: 'If we could produce fresh water from salt water at a low cost, that would indeed be a great service to humanity, and would dwarf any other scientific accomplishment.' In the half century since, the need for innovation to satisfy humanity's demand for clean water has become ever more urgent. While technological advances continue to improve the efficiency of desalination methods, it is vital that the sources of power used by desalination plants also continue to evolve.
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With over 57,000 subscribers and a global readership in 174 countries around the world, Renewable Energy World Magazine covers industry, policy, technology, finance and markets for all renewable technologies. Content is aimed decision makers...
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"We consider it essentially the child's personal time and don't feel it should be taken away for academic or punitive reasons," said Dr. Robert Murray, who co-authored the new policy statement for the American Academy of Pediatrics.
Recess helps students develop communication skills, such as cooperation and sharing, and helps counteract the time they spend sitting in class, according to the statement.
"The cognitive literature indicates that children are exactly as we are as adults. Whenever they're performing a complicated or complex task, they need time to process the information," said Murray, a professor at Ohio State University in Columbus.
"Kids have to have that time scheduled. They're not given the opportunity to just get up and walk around for a few minutes," he added.
Previous research, according to the statement's authors, found children pay closer attention and perform better mentally after recess.
Last January, a review of 14 studies found kids who get more exercise from - among other things - recess and playing on sports teams tend to do better in school (see Reuters Health story of January 3, 2012 here: http://reut.rs/UcJhV0.)
But a 2011 survey of 1,800 elementary schools found about a third were not offering recess to their third grade classes (see Reuters Health story of December 5, 2011 here: http://reut.rs/UcOqwt.)
Murray told Reuters Health that schools in Japan offer children about 10 minutes of free time after every 50 minutes of class, which he said makes sense.
"I think you can feel it if you go to a lecture that after 40 to 50 minutes of a concentrated activity you need to take a break," he said.
Currently, the American Heart Association calls for at least 20 minutes of recess every day, but Murray said recess needs depend on the child.
"Most schools - on average - are working on the framework of 15 to 30 minute bursts of recess once or twice a day," he said.
There is, however, consensus on when in the day children's recess should take place.
The U.S. Centers for Disease Control and Prevention and the U.S. Department of Agriculture both recommend schools schedule recess before lunch.
Previous studies have found that children waste less food and behave better for the rest of the day when their recess is before their scheduled lunch, the pediatricians' statement notes.
The statement also says schools should not substitute physical education classes for recess.
"Those are completely different things and they offer completely different outcomes," said Murray. "(Physical education teachers are) trying to teach motor skills and the ability of those children to use those skills in a bunch of different scenarios. Recess is a child's free time."
The pediatricians also warn against a recess that is too structured, such as having games led by adults.
"I think it becomes structured to the point where you lose some of those developmental and social emotion benefits of free play," said Murray.
"This is a very important and overlooked time of day for the child and we should not lose sight of the fact that it has very important benefits," he added.
SOURCE: http://bit.ly/HjQ8dI Pediatrics, online December 31, 2012.
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What orbits the Earth at 17,500 miles per hour, is 360 feet wide, 260 feet long and has a crew of 3? It is the International Space Station, also known as the I.S.S. It is going to be finished in the year 2006. The countries that are putting it together are the United States, Russia, Japan, Canada, Brazil, Austria, Belgium, Denmark, Finland, France, Germany, Great Britain, Ireland, Italy, the Netherlands, Norway, Spain, Sweden and Switzerland. There will be 100 different pieces sent up to space to create the I.S.S.
What You Want to Know About The I.S.S.
When it is completed, the I.S.S. will be the size of two football fields. You will be able to see it from Earth without a telescope. The I.S.S. will be much bigger than previous space stations. Other space stations, like Mir, were cramped. You also had to eat dehydrated food (food without water). The I.S.S. will have a refrigerator with fresh foods.
The I.S.S. is like living on earth except one thing-you are weightless! When you are sleeping, you have to be strapped to the wall or else you will float out of your bed.
The first crew went up in orbit on October 31, 2000. The size of the crew was decided by how big the escape pod was. That was 3.
Did you know that every time we breathe or exercise we add moisture to the air? This extra moisture has to be removed from the air on the ISS so the moisture doesnít collect on the ISS equipment. This moisture will be recycled.
The crew will recycle all of the water on board from the moisture in the air to the crewís urine and wash water. I know that sounds really gross, but the water is going to be purified and going to be cleaner than the water we drink here on Earth. There are 3 steps to purifying the water:
The crew will be up in space for a long time, but when they come back, they wonít be able to walk right away. There is no gravity in space so you donít use your legs that much, and when you go to use them itís just like trying to run after you rollerblade.
The people that are training to get on the space station are going to train hard. They will have to train for 2 years. Some of that training will be in the Canadian forest in the middle of winter to prepare them for problems they might run into up in space.
What are Some Modules Up in Space?
In 1999,the first U.S. built station component, the Unity connecting module, was moved to the launch pad. It was loaded onto the Space Shuttle, Endeavour.
More than six major components are in the processing facility. At the end of the year 2000, more than 500,000 pounds of U.S. and international station equipment was completed. Thatís the weight of 250 pick-up trucks.
Unity is a six-sided connecting module to which all-future U.S. station modules will attach. Unity will serve as a passageway to various parts of the station. Attached to Unity are two adapters. One to serve as a permanent connection to the Russian station and another that will serve as a shuttle docking port.
What is Going to Put Some Of the International Space Station Together?
Some of the I.S.S. is going to be put together from the outside. One of the dangers is that you could be hit by a micrometeoroid. Some micrometeoroids are the size of a grain of sand, but others can be the size of basketballs and go right through you. The countries that are building the I.S.S. have built robots to put together some of the I.S.S. so that no one gets hurt. Remember, the I.S.S. is made up of 100 different modules so it will take a long time to put it together.
Space: Everything You Want to Know and Beyond. </J0112388> Last Visited: December, 2001.
NASA.<http://www.nasa.gov> Last Visited: January, 2002.
Space in the Spotlight Novi Meadows Elementary 2002
All pictures courtesy of NASA unless otherwise noted
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Acer griseum (Paperbark Maple) is a species of maple native to central China, in the provinces of Gansu, Henan, Hubei, Hunan, Shaanxi, Shanxi, and Sichuan, at altitudes of 1,500–2,000 m. It is a small to medium-sized deciduous tree, reaching 6-9 m (20-30 ft) tall, 5-6 m (15-25 ft) wide, with a trunk up to 70 cm (2 ft) in diameter. The bark is smooth, shiny orange-red, peeling in thin, papery layers; it may become fissured in old trees. The shoots are densely downy at first, this wearing off by the second or third year and the bark exfoliating by the third or fourth year. The leaves are compound, with a 2–4 cm petiole with three leaflets, each 3-10 cm long and 2-6 cm broad, dark green above, bright glaucous blue-green beneath, with several blunt teeth on the margins. Paperbark Maple is widely grown as an ornamental plant in temperate regions. It is admired for its decorative exfoliating bark, translucent pieces of which often stay attached to the branches until worn away. It also has spectacular autumn foliage which can include red, orange and pink tones. In the world of trees, Acer griseum is a small species, generally growing to around 12m in height. But what it lacks in stature, it more than makes up for in beauty. Its copper-red bark ensures that it is easy to identify, even in winter, as does its technique of bark renewal. As the old sheaves of bark die, they peel themselves off revealing the young, smooth bark beneath. This self-exfoliation, although unusual, is not unique and also occurs in several species of birch.
At the turn of the 20th century, the Royal Botanic Gardens at Kew sent a young botanist by the name of Ernest Henry Wilson to China. As well as looking into the effect the charcoal industry was having on the forests, Wilson was also asked by his financier, the Veitch Nursery, to find interesting plants. The plan was to find the handkerchief tree Davidia involucrata which had been described, but never collected. Eventually, Wilson found the location where the tree was last seen only to find a tree stump and a newly-erected hut built from its timber! Over the next decade or so, 'Chinese' Wilson, as he was to become known, brought back more than 1,000 garden plants - more than any other collector. This eventually included the handkerchief tree, the regal lily Lilium regale and also the Paperbark Maple Acer griseum.
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XML and Java Servlets
With recent introduction of new APIs and tools for the Java Server Pages (JSP) environment, marrying XML data to Java-based services and applications is easier than ever before. The September 17 release of the JavaServer Pages 1.2 specification (
- The new specification includes better mechanisms for accessing and describing XML data than earlier versions.
- Standard JSP tag libraries support XML based data more efficiently and effectively.
- Lots of third-party JSP tag libraries are popping up that know about all kinds of XML applications and services.
- Better message handling facilities are integrated into the JSP environment, not coincidentally based on XML and the Simple Object Access Protocol, aka SOAP.
Tag libraries permit collections of custom, XML-like tags to be defined and used in Java servlets constructed to invoke such libraries. In other words, a tag library defines a set of Java classes for the custom JSP actions that the tag library supports. Invoking the tag library imports custom processing and actions into the Java environment so a Java runtime environment like JRun 3.0 will know what to do with such tags as they're recognized. Tag libraries are usually packaged as Java archives in JAR files to make custom tag functions available to developers as they create content, and to Java runtime environments and tools as they encounter and react to such custom tags.
The great thing about JSP and Java servlets is that they run on the server side, and can therefore control their environments to a large extent. This makes it possible to grab and interpret XML-based data on the server, and to transform it into plain-vanilla HTML, XHTML, or other formats (PDF, plain text, rich text files, and so forth) for delivery to Web clients. This helps sidestep the kinds of horrible compatibility issues that dynamic content can cause on the user agent side of a Web or other Internet service connection by keeping custom activities entirely on the server side, where they can be carefully implemented, tested, monitored, and controlled without necessarily being exposed to users.
I find it very interesting that what works for effective delivery of XML data in general works equally well as a technique for combining Java and XML to supports all kinds of powerful, dynamic applications and services. For more information on this great topic, please consult:
- Sun's Java Server Pages home (http://java.sun.com/products/jsp/)
- Westy Rockwell's article on "JSP Tag Libraries" at www.informit.com (search on JSP or the entire title for this and lots of other useful references)
- Visit jakarta.apache.org to examine a substantial collection of custom JSP tag libraries.
- www.orionserver.com offers a nice JSP tutorial and another good collection of JSP tag libraries as well.
- Bill Brogden's excellent book Java Developer's Guide to Servlets and JSP does a nice job of introducing servlets and JSP, and covering tag libraries as well.
Have questions, comments, or feedback about this or other XML-related topics? Please e-mail me at email@example.com; I'm always glad to hear from my readers!
Ed Tittel is a principal at LANWrights, Inc., a wholly owned subsidiary of LeapIt.com. LANWrights offers training, writing, and consulting services on Internet, networking, and Web topics (including XML and XHTML), plus various IT certifications (Microsoft, Sun/Java, and Prosoft/CIW).
This was first published in December 2001
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eso0842 — Science Release
Beta Pictoris planet finally imaged?
21 November 2008
A team of French astronomers using ESO's Very Large Telescope have discovered an object located very close to the star Beta Pictoris, and which apparently lies inside its disc. With a projected distance from the star of only 8 times the Earth-Sun distance, this object is most likely the giant planet suspected from the peculiar shape of the disc and the previously observed infall of comets onto the star. It would then be the first image of a planet that is as close to its host star as Saturn is to the Sun.
The hot star Beta Pictoris is one of the best-known examples of stars surrounded by a dusty 'debris' disc. Debris discs are composed of dust resulting from collisions among larger bodies like planetary embryos or asteroids. They are a bigger version of the zodiacal dust in our Solar System. Its disc was the first to be imaged — as early as 1984 — and remains the best-studied system. Earlier observations showed a warp of the disc, a secondary inclined disc and infalling comets onto the star. "These are indirect, but tell-tale signs that strongly suggest the presence of a massive planet lying between 5 and 10 times the mean Earth-Sun distance from its host star," says team leader Anne-Marie Lagrange. "However, probing the very inner region of the disc, so close to the glowing star, is a most challenging task."
In 2003, the French team used the NAOS-CONICA instrument (or NACO ), mounted on one of the 8.2 m Unit Telescopes of ESO's Very Large Telescope (VLT), to benefit from both the high image quality provided by the Adaptive Optics system at infrared wavelengths and the good dynamics offered by the detector, in order to study the immediate surroundings of Beta Pictoris.
Recently, a member of the team re-analysed the data in a different way to seek the trace of a companion to the star. Infrared wavelengths are indeed very well suited for such searches. "For this, the real challenge is to identify and subtract as accurately as possible the bright stellar halo," explains Lagrange. "We were able to achieve this after a precise and drastic selection of the best images recorded during our observations."
The strategy proved very rewarding, as the astronomers were able to discern a feeble, point-like glow well inside the star's halo. To eliminate the possibility that this was an artefact and not a real object, a battery of tests was conducted and several members of the team, using three different methods, did the analysis independently, always with the same success. Moreover, the companion was also discovered in other data sets, further strengthening the team's conclusion: the companion is real.
"Our observations point to the presence of a giant planet, about 8 times as massive as Jupiter and with a projected distance from its star of about 8 times the Earth-Sun distance, which is about the distance of Saturn in our Solar System ," says Lagrange.
"We cannot yet rule out definitively, however, that the candidate companion could be a foreground or background object," cautions co-worker Gael Chauvin. "To eliminate this very small possibility, we will need to make new observations that confirm the nature of the discovery."
The team also dug into the archives of the Hubble Space Telescope but couldn't see anything, "while most possible foreground or background objects would have been detected", remarks another team member, David Ehrenreich.
The fact that the candidate companion lies in the plane of the disc also strongly implies that it is bound to the star and its proto-planetary disc.
"Moreover, the candidate companion has exactly the mass and distance from its host star needed to explain all the disc's properties. This is clearly another nail in the coffin of the false alarm hypothesis," adds Lagrange.
When confirmed, this candidate companion will be the closest planet from its star ever imaged. In particular, it will be located well inside the orbits of the outer planets of the Solar System. Several other planetary candidates have indeed been imaged, but they are all located further away from their host star: if located in the Solar System, they would lie close or beyond the orbit of the farthest planet, Neptune. The formation processes of these distant planets are likely to be quite different from those in our Solar System and in Beta Pictoris.
"Direct imaging of extrasolar planets is necessary to test the various models of formation and evolution of planetary systems. But such observations are only beginning. Limited today to giant planets around young stars, they will in the future extend to the detection of cooler and older planets, with the forthcoming instruments on the VLT and on the next generation of optical telescopes," concludes team member Daniel Rouan.
Only 12 million years old, the 'baby star' Beta Pictoris is located about 70 light-years away towards the constellation Pictor (the Painter).
NACO is one of the instruments on ESO's VLT that make use of Adaptive Optics (AO). Such systems work by means of a computer-controlled deformable mirror that counteracts the image distortion induced by atmospheric turbulence (see e.g. ESO Press Release 25/01).
The astronomers can only see the projected separation between the star and the planet (that is, the separation projected on the plane of the sky).
"A probable giant planet imaged in the β Pictoris disk. VLT/NACO Deep L-band imaging", by A.-M. Lagrange et al., 2008, Letter to the Editor of Astronomy and Astrophysics, in press. (a PDF file can be downloaded here)
The team is composed of A.-M. Lagrange, G. Chauvin, D. Ehrenreich, and D. Mouillet (Laboratoire d'Astrophysique de l'Observatoire de Grenoble, France), D. Gratadour, G. Rousset, D. Rouan and E. Gendron (LESIA, Observatoire de Paris, France), T. Fusco, and L. Mugnier (Office National d'Etudes et de Recherches Aérospatiales, Chatillon, France), F. Allard (Centre de Recherche Astronomique de Lyon, France), and the NAOS Consortium.
Tel: +33 4 7651 4203
Tel: +33 4 7663 5803
Tel: +33 1 4507 7715
Tel: +49 89 3200 6222
Tel: +56 2 463 3123
About the Release
|Legacy ID:||PR 42/08|
|Facility:||Very Large Telescope|
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There are times when I want to create an ad hoc network to share files or a network connection. Here are the steps to create an ad hoc network in Windows 7.
- Click on Start (Windows icon) and type wireless. Click on Manage wireless networks.
- Click on Add to add a network.
- Click on Create an ad hoc network.
- Click on Next.
- Enter a name for your network and configure the security options. Click on Next when you are done.
[Update: 3/21/2009] If you are interested in setting up an ad hoc network with encryption, please see this post.
[Update: 8/17/2010] Please see my latest post about setting an ad hoc network to share an internet connection.
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Jan. 22, 2008 Norwegian and Swiss biologists have made a startling discovery about the relationship between organisms that most people have never heard of. The Tree of Life must be re-drawn, textbooks need to be changed, and the discovery may also have significant impact on the development of medicines.
The discovery by Norwegian and Swiss researchers has gained attention from biologists worldwide. The findings come from the largest ever genetic comparison of higher life forms on the planet. Of 5000 genes examined, researchers identified 123 common genes from all known groups of organisms; these common genes have been studied more closely.
Lost a Branch
“The results were pretty astounding. All non-bacterial life on Earth—called eukaryotic life— can now be divided into four main groups instead of the five groups that we have been working with up to now,” says Kamran Shalchian-Tabrizi, an associate professor from the University of Oslo’s Department of Biology who has also worked with the Department of Zoology and Animal Biology and the Department of Genetic Medicine and Development, at the University of Geneva, Switzerland.
The Tree of Life (see illustration) has, through the discovery that the two formerly separated branches share a similar evolutionary history, lost one of its branches, and this will both improve and simplify quite a bit of scientific work in the future.
“Kinship says a lot about shared traits. Our findings can be important in many fields, such as in the study of the development of life and in the manufacture of new medicines” says Shalchian-Tabrizi in an interview with the University of Oslo’s research magazine Apollon.
“Our knowledge of organisms and the development of medicines are often based on comparative studies across species. It is, therefore, essential that we know the relationships between the largest groups in the great diversity of eukaryotes,” he adds.
The research group has, for example, found that brown algae and silica algae, and groups of single cell organisms like the malaria parasite, marine foraminifera, and the green sun animalcule (acanthocystis turfacea) actually belong to the same group. Previously, these species were thought to be completely unrelated.
“The work that we published in the August edition of PLoS One means that the description of the Tree of Life must be revised in new textbooks,” says Professor Kjetill S. Jakobsen from the University of Oslo’s Centre for Ecological and Evolutionary Synthesis (CEES). He is also a member of the Microbial Evolution Research Group (MERG), led by Shalchian-Tabrizi, at the Department of Biology. MERG is one of 16 groups that the Faculty of Mathematics and Natural Sciences believes may have the potential to develop into new Centres of Excellence.
The New Branch
All life on Earth can be divided into two essentially different life forms—eukaryotes and prokaryotes. The eukaryotes gather their genetic material in a nucleus, while the prokaryotes (bacteria and archaea) have their genetic material floating freely in the cell. Eukaryotic organisms—such as humans—can, as a result of the new findings, be divided into the following four categories:
- Plants (green and red algae, and plants)
- Opisthokonts (amoebas, fungi, and all animals—including humans)
- Excavates (free-living organisms and parasites)
- SAR (the new main group, an abbreviation of Stramenophiles, Alveolates, and Rhizaria, the names of some of its members)
“The SAR group has to some extent been identified earlier, but we could not know if it was a correct observation because we lacked statistical data. To get that data, we first had to reconstruct the entire eukaryote tree with the help of these 123 genes. Chromalveolates and rhizaria were clearly separate groups until we published our results,” says Shalchian-Tabrizi.
“To make the picture a little less clear, one branch of chromalveolates is still in no man’s land. It may be that these also belong to SAR, but we will require additional genes and genomes to study this. We have set our sights on doing that in the course of the next few years,” he adds.
“The Tree of Life tells the story of life on Earth, and our research can say something about how quickly life developed. Our discovery suggests that there were fewer big “events” than we have previously assumed in the development of higher life forms. The more we know about the branches on the Tree of Life, the more we can find out about life’s Big Bang, the beginning of life on Earth,” says Shalchian-Tabrizi.
Three billion years ago, there was only bacteria and Archaea. Eukaryotic life, which comprises all multi-celled organisms, developed in the sea—probably between 1.2 and 1.6 billion years ago. It was not before about 500 million years ago that the first creatures crept onto land.
“By digging down into the historical layers with the help of phylogenetic reconstruction, where we can find out about kinship between organisms at the genetic level and we can find answers to questions about how new traits developed. We are working, in a matter of speaking, with genetic archaeology. In this manner, we can also discover the cause of the Earth’s biological diversity,” says Jakobsen.
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The founders explicitly rejected direct democracy — in which citizens vote on every issue — in favor of representative democracy. The idea was that legislators would convene at a safe remove from voters and, thus insulated from the din of narrow interests and widespread but ephemeral passions, do what was in the long-term interest of their constituents and of the nation. Now information technology has stripped away the insulation that physical distance provided back when information couldn’t travel faster than a horse.Yes, one wonders what the Framers might have thought of free speech.
February 3, 2010
Says Robert Wright:
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Undated (WXOW) - In 2009, the US Preventative Task force recommended against breast cancer screening for women aged 40 to 49.
It said the risks outweigh the small potential benefit in younger women, but a new study in the "Annals of Internal Medicine" says these women would benefit from screening the latest turn in the see-saw debate over detecting breast cancer.
The study says screening is helpful for women with a two-fold increase in such risk factors as: having dense breasts, a family history of breast cancer and having had hormone replacement therapy.
The authors acknowledge that false positives can cause needless procedures and increased anxiety, but they say false positives can be reduced by focusing on high-risk patients and using regular instead of digital mammogram's.
All content © Copyright 2000 - 2013 WorldNow and WXOW. All Rights Reserved.
Persons with disabilities who need assistance with issues relating to the content of this station's public inspection file should contact Administrative Assistant Theresa Wopat at 507-895-9969. Questions or concerns relating to the accessibility of the FCC's online public file system should be directed to the FCC at 888-225-5322, at 888-835-5322 (TTY) or at email@example.com.
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[Sex. Syst.—Monoecia, Polyandria.
Gen. Char—See ante, p. 318.
Sp. Char.—Leaves obovate, oblong; obliquely divided into obtuse lobes; segments, oblong entire; cup hemispherical, tuberculated; acorn ovoid, oblong; fruit in pairs.
This tree is less elevated than the Q. tinctoria. It forms, however, a larger and more regularly-expanded head, with numerous horizontal branches. The trunk and branches have a whitish hue, hence the name White Oak. The leaves are of a silvery appearance, with a hoary under surface. The young leaves are covered with a fine silky down.
The bark is rough externally, of a light colour; the effete epidermis being arranged in flat layers On drying, the internal layer becomes brown. It breaks with a stringy fracture. The odour is decided and tan-like; taste astringent and bitter. This bark is used in tanning. For medicinal purposes it is preferred to the black oak.
DECOCTUM QUERCUS ALBAE, U. S.; Decoction of White Oak Bark.—(Take of White Oak Bark, bruised, an ounce: Water a pint and a half. Boil down to a pint and strain.)—Used as the Decoctum Quercus, p. 320.]
The Elements of Materia Medica and Therapeutics, Vol. II, 3th American ed., was written by Jonathan Pereira in 1853.
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Words Are Powerful
Speech -- the ability to convey ideas and feelings through words -- is unique to human beings. It can be a tremendous blessing, but it's also ripe for abuse.
The words our children choose to use in expressing themselves help create their personal window on the world.
Positive forms of expression can help our children grow into positive, optimistic people who view the world around them with generous and hopeful eyes. Negative forms of expression, such as defamatory, mean-spirited speech, will cultivate in them a negative, cynical view of the world.
Speech That Is Evil
It's easy to fall prey to a destructive pattern of speaking badly about others and gossiping -- to the point where it becomes a recreational activity! In order to enjoy the many people in our lives, we have to stop verbalizing the negativity and focus on their positive virtues. This takes a lot of effort but is essential in raising happy children.
If we're always finding fault, we will naturally be dissatisfied, disappointed and displeased, and so will be our children.
Raising happy children requires us to impart to our offspring the ability to look at everything positively --situations, places and material objects. Most important of all is how they view people.
Torah calls "evil language" anything negative, even if it's true.
The Hebrew term for speaking badly of others is called lashon hara, literally "evil language." Interestingly, the Torah calls "evil language" anything negative, even if it's true. (Slander -- malicious, false information is called motzi shem ra, literally "giving another a bad name.")
In sharp contrast to the Western adage about sticks and stones not hurting, Judaism looks very gravely upon misuse of speech. Our tradition teaches that lashon hara can destroy many lives, even unintentionally, in one fell swoop:
- the person speaking,
- the person spoken about,
- and the person spoken to.
Let's look at why.
- The person speaking: Although you briefly become the center of attention when you dish out a juicy piece of gossip, in the long run people start mistrusting you. "Gee, I wonder what she says about me when I'm not around." People don't trust gossips and will avoid confiding in you. In the end, you're killing your own reputation. Furthermore, because you are misusing the gift of speech that God gave you, you are also lessened in His eyes.
- The person spoken about: The person under discussion is, of course, being killed in everyone's eyes. Whether the information is true or false, it is hard to take back defamatory words already spoken and undo the character assassination already committed. That person's reputation is forever blemished.
- The person spoken to: Interestingly enough, this is the person who is the most culpable, even though s/he is seemingly the innocent one. All s/he did was listen! But the Talmud says that listening to lashon hara is even worse than speaking it; the person had the power to stop it and didn't. Now the transgression is complete.
Exceptions to the Rule
Of course, there are times we are all owed to speak share negative information about others; in fact, there are times it is an obligation to do so. For example - when a friend is about to be become financially involved with a person we know to be unethical, or seriously dating a person we know to be abusive or otherwise unsuitable. Or when a child has information that will prevent harm from occurring.
Beware of the excuses children and adults often use for speaking lashon hara:
- "But it's true!" Lashon hara specifically refers to sharing derogatory information when it is true. Spreading vicious lies is far worse!
- "If she were here I would say it to her face." Maybe you would, and maybe you wouldn't. In any case, it is still forbidden.
- "Everyone knows about it." Does this justify you adding fuel to the fire? Even if it is on the front page of the newspaper, you are still forbidden to speak about it.
Teaching our children to avoid speaking lashon hara takes a concerted effort. Experiment with the following tools:
- Teach by example. Showing children that it's a priority for you is perhaps the most important lesson. Don't let them hear your gossiping with your friends or relatives. Don't let them hear you laughing at other people's expense. Even better than "don't let them hear you" is not doing it -- whether they're in earshot or not.
- Discuss the importance of avoiding lashon hara. Help your children identify what is and isn't proper speech. Talk about how improper speech can hurt others and how it hurts the person speaking lashon hara. There are a number of excellent Jewish books that can help you.
- Discourage "tattling." When your kids come to "tell on" someone, tell them you aren't interested in reports of someone else's bad behavior, but that you're available if they need help or advice.
- Get in the habit of not using names. There's no need for you to know the names of problem students at school unless you'll have a direct role in addressing the issue. Focus the discussion on your child's feelings, worries and concerns. If he or she needs protection that requires your intervention, tell him or her that it is proper to tell you the name of the offending child.
- Don't fall into the trap of casual lashon hara. At dinner and at other family times, bring books to the table to discuss or talk about current events. When you discuss what happened in each person's day, focus on what they learned that day and how they felt. Show your children that there are more interesting things to talk about than other people's poor behavior.
- Give positive reinforcement. Be sure to commend your kids when they manage to tell you about school or neighborhood problems without mentioning who was involved. Let them know that you're proud of them - and that God is too.
- Reminders! Tape a reminder to the telephone: "No Lashon Hara!" Put up signs on the fridge and in other prominent locations around the house.
- Study it. Read a small section of the laws of lashon hara each day during dinner or at your Shabbat table. Encourage discussion and examples.
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FineWeb-Edu 1B
Dataset Description
FineWeb-Edu 1B is a high-quality, stratified subset of the HuggingFaceFW/fineweb-edu dataset. It contains approximately 1 billion tokens of educational web text, carefully sampled to preserve the original distribution of source data (CommonCrawl dumps).
This dataset provides an accessible, lightweight alternative to the larger FineWeb-Edu subsets (like sample-10BT or sample-100BT) while maintaining the same data diversity and quality characteristics. It is ideal for rapid prototyping, educational purposes, and testing models on a smaller scale without downloading terabytes of data.
Dataset Details
- Total Tokens: ~1.001 Billion
- Source:
HuggingFaceFW/fineweb-edu(split:sample-10BT) - Language: English
- Format: Apache Parquet
- Producer: Kris Bailey (kris@krisbailey.com)
Motivation
The original FineWeb-Edu dataset is excellent but massive. I created this version because I found there wasn't a good intermediate dataset available between the 10B token version and the very small 1M token version. Even the sample-10BT subset can be unwieldy for quick experiments.
I created this 1B token version to offer a "mini" variant that:
- Is Easy to Access: Small enough to download and load into memory quickly.
- Preserves Diversity: Maintains the exact same proportion of data from different distinct CommonCrawl dumps as the original dataset, ensuring the temporal and structural variety is not lost during downsampling.
- Maintains Quality: Derived directly from the high-quality educational filtered data of FineWeb-Edu.
Dataset Creation Process
The detailed steps taken to create this dataset are as follows:
1. Source Selection
We started with the sample-10BT subset of HuggingFaceFW/fineweb-edu. This subset itself is a random sample of the larger dataset.
2. Token Calculation
We scanned the source dataset to calculate the exact total number of tokens:
- Source Total Tokens: ~9.97 Billion
3. Probabilistic Sampling
To reduce the size to 1 Billion tokens while strictly preserving the distribution of the dump column (the identifier for different CommonCrawl crawls), we employed a probabilistic sampling method rather than a simple top-N truncation.
We calculated a sampling probability $P$:
Records were selected where random.random() < P. This method ensures that every sub-group (dump) is sampled at the same rate, statistically preserving the original percentage breakdown of the data.
4. Verification
After sampling, we verified the integrity of the new subset:
- Target Size: 1,000,000,000 tokens
- Actual Size: 1,001,638,506 tokens (+0.16%)
- Distribution Check: Validated that the relative percentage of each CommonCrawl dump in this 1B subset matches the original
sample-10BTdistribution.
5. Format Conversion
The dataset was converted from Apache Arrow to Apache Parquet to optimize storage and transfer efficiency.
- Original Size (Arrow): ~4.9 GB
- New Size (Parquet): ~2.8 GB
- Compression: ~43% reduction in storage footprint.
- Verification: Row counts were strictly verified against the original Arrow files to ensure zero data loss.
fast-usage
from datasets import load_dataset
# Load the dataset
ds = load_dataset("krisbailey/fineweb-edu-1B", split="train")
# Print an example
print(ds[0])
Citation
If you use this dataset, please cite the original FineWeb-Edu paper:
@article{lmazmumi2024finewebedu,
title={FineWeb-Edu},
author={Lmazmumi, Wissam and Genedy, Ahmed and Cochran, Sean and Taylor, Ross and Bistline, Graeme and Sunny, Namrat and Olson, Carly and Sadeq, Sultan and Vaidya, Nilesh and Sarti, Paul and others},
journal={Hugging Face},
year={2024},
url={https://huggingface.co/datasets/HuggingFaceFW/fineweb-edu}
}
License
This dataset is released under the Open Data Commons Attribution License (ODC-By) v1.0. Usage is also subject to CommonCrawl's Terms of Use.
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