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Development of High Frequency Excitation Devices for Noise Reduction The noise level of new and existing aircraft need to be reduced to meet the increasingly stringent US and international airport standards. High frequency excitation (wavelengths much shorter that amplified instabilities) of jet flows is a new technolo...
Revista argentina de microbiología versión impresa ISSN 0325-7541 ALIPPI, Adriana M; LOPEZ, Ana C y BALATTI, Pedro A. Methods for the detection of Agrobacterium from plant, soil and water samples. Rev. argent. microbiol. [online]. 2011, vol.43, n.4, pp. 278-286. ISSN 0325-7541. The genus Agrobacterium includes phytopat...
Schindler identified detergent phosphates as a pollutant killing lakes in the 1960s, and pinpointed acid rain as a widespread cause of fish deaths in the 1970s & '80s. Schindler now warns that rapid exploitation of Alberta's oil sands is polluting the Athabaska River, and recommends that oil sands extraction be monitor...
Aug. 19, 2009 Chemists and engineers at the University of Warwick have found that exposing particular mixtures of polymer particles and other materials to sudden freeze-drying can create a high-tech armored foam that could be used for a number of purposes, including a new range of low power room temperature gas sensors...
Jan. 12, 2010 There's more to the eye makeup that gave Queen Nefertiti and other ancient Egyptian royals those stupendous gazes and legendary beauty than meets the eye. Scientists in France are reporting that the alluring eye makeup also may have been used to help prevent or treat eye disease by doubling as an infectio...
Wooden stand, part of stereograph, French, 1840-1880 A stereograph creates a three-dimensional view of its subject. In this case it traced the profiles of skulls. This wooden stand is part of the instrument and was probably made in France. It was used by French surgeon, anthropologist and pioneering craniologist Paul B...
Time spent with friends in adolescence relates to less neural sensitivity to later peer rejection. |Title||Time spent with friends in adolescence relates to less neural sensitivity to later peer rejection.| |Publication Type||Journal Article| |Year of Publication||2012| |Authors||Masten, CL, Telzer EH, Fuligni AJ, Lieb...
SAT Subject Tests You may think the SAT and the ACT are enough to deal with. We’re here to tell you there’s more. Thank us later. The SAT Subject Tests are shorter, content-specific tests that students choose to take to supplement their college applications. Why on Earth would anyone choose to take more tests? For a fe...
There are several common layout methods for compound graphs. The recursive method is mostly used [PaTi90, No93, He92, MMPH96, Sa96b]: (1) traversing the nesting tree T in postorder, for each do (2) layout graph consisting of the children of f in T (3) compute bounding box of f (5) layout unnested nodes The layout of ea...
Last week, NASA presented the first images and videos from its latest and greatest eye on the Sun: the Solar Dynamics Observatory. SDO has been in the works for a long, long time, and I've been anxiously awaiting data from it for years... so of course I was away from my computer when the images were released. Still, it...
Cycling Shoe Summary Cycling shoes come in a variety of designs depending on the type and intensity of the cycling for which they are intended. Modern cycling shoes include hollowed or perforated sections to easily insert cleats for clipless pedal systems such as Shimano's SPD (Shimano Pedaling Dynamics) and LOOK. Road...
The relative size of water molecules to condensation nuclei. In one form or another water is always present in the atmosphere. However, water molecules in the atmosphere are too small to bond together for the formation of cloud droplets. They need a "flatter" surface, an object with a radius of at least one micrometer ...
Center for Native Pollinator Conservation Location: Missouri and worldwide Project Manager: Ed Spevak Flagship Species: Bumble bee Pollination is the cornerstone of most ecosystems. Eighty percent of flowering plants need the help of animals to move pollen for reproduction. In addition, around 25% of birds and many mam...
Select a site that drains well and gets at least six hours of sun a day. Rake the soil lightly ― no deeper than 1 inch (the less you disturb the soil, the fewer weed seeds you bring up). If decomposed granite covers your property and you don't want rake marks, skip this step and move to the next one; the seeds will fal...
Opening Up the Textbook If you’re interested in teaching your students historical analysis, the textbook seems an unlikely resource. This strategy of Opening Up the Textbook, developed at Stanford University, is one method of using the textbook to help students learn how to think historically and read critically. Openi...
Gordon hopes to eventually answer much broader questions about humans’ microbial inhabitants. How does the makeup of these communities contribute to a person’s health? What is the origin of each person’s distinctive microbial menagerie? Are a person’s microbes determined mostly by her diet, or by where she lives, or by...
This year I have had the wonderful opportunity of working with teachers and students in integrating technology into the curriculum. It has been such an awesome experience and I have learned so much in the process. One thing that I have learned is how hard it is for some teachers to transfer what they already know about...
Sea urchin discovery could help capture CO2 The discovery that sea urchins use nickel particles to remove carbon dioxide from the sea could be the key to capturing tonnes of CO2 from the atmosphere. Newcastle University researchers have discovered that, by using a nickel catalyst, CO2 can be converted quickly and cheap...
Pearl Harbor must never be forgotten Published: Friday, December 7, 2012 at 12:30 a.m. Last Modified: Thursday, December 6, 2012 at 11:46 a.m. "With a single act, Japan woke America to the horrible realities of war. The debate that had divided Americans since the German defeat of France was decided, America would go to...
ISTOCKPHOTO.COM, FELIX MOCKEL Men who chose to have children later in life have gotten a lot of heat recently, with research churning up evidence that the older a man’s age at time of reproduction, the greater the risk of autism, schizophrenia, and other disorders in their kids. But a new study, published today (June 1...
On March 15 the European Parliament adopted the following resolution on access to HIV and other treatment in poor countries. It is not widely known in the U.S., so we are reprinting it here. Paragraph number 6 (see below), on the TRIPS agreement, was particularly fought for by international AIDS activists. TRIPS (the a...
In the 1950s, American modern art leapt to the forefront of global esteem. In the wake of Jackson Pollock, the previous history of American painters, sculptors and architects was resurrected. From being seen as either provincial talents or local examples of larger trends, earlier American artists from the Hudson River ...
The wardens of Death Avenue, working tirelessly to ensure the safety of the people on the street, were none other than the West Side Cowboys. (Although some clearly didn't heed the warnings.) Photographer unknown Before the High Line became the park in the sky, before it was abandoned, before trains ran goods along its...
Project to help suggest measures to protect underwater ecology The Kerala State Biodiversity Board (KSBB) has initiated a programme to prepare a Marine Biodiversity Register (MBR) documenting the underwater ecology of the inshore areas and the traditional knowledge systems of fishermen in the State. The pilot phase wil...
In the hunt for an HIV/AIDS vaccine, there is hope and disappointment around every corner. The dreaded immune deficiency disease turns 30 this month as the pandemic’s death toll also reached a ghoulishly round number: 30 million gone in 30 years. “Yet the story of HIV is not one of loss alone,” researchers at the Inter...
Managing Rheumatoid Arthritis Rheumatoid arthritis (RA) affects 1.3 million Americans. Treatment programs are tailored to meet each individual's needs, taking into account the severity of the condition, other medical problems, and the person's lifestyle. The symptoms of RA include pain, stiffness, warmth, redness, and ...
Over 8,000 websites created by students around the world who have participated in a ThinkQuest Competition. In today's modern and hectic society, eating disorders have become a common problem. Stress and vanity are causing people to develop an abnormal relationship with food. In short, a person who uses food to cope wi...
See Also: Royal Wedding 2011 Facts Must See: Royal Wedding 2011 Photos Whether captured dead or alive, technically, any sturgeon, porpoise, whale and dolphin found within three miles of the UK shores can be claimed on behalf of the Crown and the Queen still owns them. They are recognized as ‘Fishes Royal’. The head of ...
Protocol: Its Importance & Its Limitations In previous messages I have frequently emphasized the importance of developing all four facets of ITF Taekwon-Do. The five tenets are the framework on which we have structured the Level 1 course about the Do. This course "What is the Do and Its Benefits" will be offered to ITF...
Helping Children Through Partnership Humanitarian Aid Partners: The Source of UNICEF's Strength UNICEF cannot save the world's children alone. Our humanitarian relief work depends on a vast movement of supporters—including celebrity ambassadors, non-governmental organizations (NGOs), corporate partners, volunteers and,...
Prehistoric man (and woman) put on lipstick and went to the movies--in a manner of speaking, that is. Prehistoric cave artists used cartoon-like techniques to give the impression that their images were moving across cave walls In the September 23rd edition of the Daily Mail, Damien Gayle writes: "A new study of cave ar...
Netter's Histology Flash Cards New to This Edition Take your understanding of human anatomy, physiology, and histology one step further with this full set of Flash Cards. Specially designed to help you master what you need to know for many health-related basic sciences, these cards are designed to reinforce your unders...
Overcoming Environmental Barriers Whitney Quesenbery is a past-president of UPA, and director of the UPA Usability in Civic Life Project. She has served on two US federal advisory committees writing usability and accessibility requirements for voting systems, and recommendations to update Section 508. On May 3, 2008, s...
- For Teachers When do we use: IN the front On the Front At the front? in the frontThey were sitting in the front row.A mullet is a hairstyle that is short in the front, top, and sides, but long in the back.He works in the front office.He sat in the front of the bus.I’ve stayed in the front yard all my life.Typically, ...
Why does one cat go crazy for chicken, while another craves beef? Or why does your cat only lick the gravy off of one wet food but gobble down another? As it turns out, your cat's nose often knows. The smell of cat food may not whet your appetite, but aroma is nearly everything for your feline when it's deciding when a...
KELT: Kilodegree Extremely Little TelescopeThe KELT project is an effort to detect transiting planets around bright stars. It consists of two telescopes, KELT-North in Arizona at Winer Observatory and operated by Ohio State University, and KELT-South, which is operated by Vanderbilt University at the South African Astr...
By ABBY SLANKER As third- and fourth-grade C.H. Campbell Elementary School students entered the school’s classroom polling place, they saw what every other voter in the country saw — voting booths by precinct and a ballot box. It was all part of the school’s mock presidential election Nov. 6. The students were also gre...
Ascites is an excess fluid retention or edema within the abdominal or peritoneal cavity, the membrane lining the abdominal organs and the abdomen itself. A combination of low levels of albumin and elevated pressure of hepatic portal vein is the main cause of abdominal fluid retention. These conditions are usually aggra...
Understanding Alzheimer's Disease -- the Basics What Causes Alzheimer's Disease? continued... Another controversy centers on zinc, but its connection to Alzheimer's remains unclear. It is thought that at low levels zinc may be protective, but at higher doses it may be harmful. Yet, scientists remain unsure whether plaq...
It can take a while for nature to have its way - about 20 million years, give or take. On the West Coast of the Southern Alps, New Zealand discover an abundance of nature so astounding, it'll leave an impression for years to come. With five national parks, two kiwi sanctuaries and a southern landscape so awe-inspiring ...
The outbreak of SARS (severe acute respiratory syndrome) in several Asian countries has MSU's Office of Study Abroad programs warning students that plans to study there could change. However, there are two MSU students studying this semester in Singapore and Hong Kong. MSU's Office of Study Abroad Programs has been in ...
Learn something new every day More Info... by email In the world of computers, one of the things the word port can refer to is a physical interface or point of access on the motherboard or system board. The port is in the form of a slot that an expansion board or graphics card pops down into in a motion often described...
Oxygen does not burn. I think you're fishing for the keyword/phrase "reactive gas" or "energetic gas". Or some similar word we do not quite have. Virtually all flames are the energetic reaction between a fuel and an oxidizer. You understand rightly that both fuel and oxidizer are consumed, joined to create But since we...
from The American Heritage® Dictionary of the English Language, 4th Edition - adj. Of or relating to a bishop. - adj. Of, relating to, or involving church government by bishops. - adj. Of or relating to the Episcopal Church. from Wiktionary, Creative Commons Attribution/Share-Alike License - adj. Of or relating to the ...
Warming Climate to Hit Bangladesh Hard with Sea Level Rise, More Floods and Cyclones, World Bank Report Says June 19, 2013 Effects expected from projected rise in temperature, worse effects if warming Washington DC, June 19, 2013—Bangladesh will be among the most affected countries in South Asia by an expected 2°C rise...
(CBS/AP) --Researchers are reporting for the first time that a treatment might help prevent Alzheimer's disease from getting worse for as much as three years, but caution that evidence is preliminary and the effect has been seen in a very small amount of patients. The treatment is Gammagard IVIG, made by Baxter Interna...
|Yale-New Haven Teachers Institute||Home| Harriet J. Bauman The different ethnic groups and their contributions to the mosaic of American life are fascinating to study. As a French teacher, I enjoy learning about French Americans, their history and culture. The French Americans are descendants of French explorers and s...
THE GUATEMALAN MAYA-QUICHE POPULATION AND THEIR HUMAN RIGHTS In July 1991, in his address at the opening of the Presidential Summit in Guadalajara, Mexico, President Serrano said the following: I represent the cradle of the Maya-Quiché culture ...I represent the most indigenous country of this hemisphere; 60% of our 10...
As various panaceas have been advanced in the last decade to solve the problems of learning in America, education reform has moved in fits and starts. Indeed, as different helmsmen have seized the wheel, the ship of education reform has gone round in circles. If we have learned anything from these efforts, it is that n...
Chapter 5: Know Your Muzzleloading Firearm The use of muzzleloading firearms in hunting is a time-honored tradition in North America. Check your local laws, but most areas have a season devoted to the use of this firearm. Compared with other firearms, it requires considerable skill to load, since each charge is loaded ...
For the more information about the natural resources of the National Park Service, please visit http://www.nature.nps.gov/. America's national parks are extraordinary places to conduct research on a wide variety of topics. They have unparalleled natural, cultural, and historic resources that lend themselves to integrat...
Matlab Code Examples Here are various simple code fragments, making use of the finite difference methods described in the text. All can be viewed as prototypes for physical modeling sound synthesis. The coding style reflects something of a compromise between efficiency on the one hand, and brevity and intelligibility o...
Education as a Social Function 1. The Nature and Meaning of Environment. We have seen that a community or social group sustains itself through continuous self-renewal, and that this renewal takes place by means of the educational growth of the immature members of the group. By various agencies, unintentional and design...
|Yale-New Haven Teachers Institute||Home| In order for the students to enact competently a mock trial, a section containing legal material is followed by a section devoted to improvisational exercises aimed at developing the student’s self confidence and performance skills. In Section I, Criminal Procedure, the objecti...
When people have seen your exhibition, what do you want them to: What information do people need to know? What facts will you need to share? What data will people need to know? What do you want people to think? How do you want to change the way they think? What do you want people to do? How do you want people to act? H...
What Is Earth Day? Today is April 22, meaning it is Earth Day! So, what is Earth Day? Earth Day began on April 22, 1970 as a way to bring more attention to environmental issues across the planet. The original idea of creating the holiday dates back to the 1960s. Democratic Senator Gaylord Nelson from Wisconsin was the ...
ABOUT THIS RELEASE Previously: Agricultural Statistics, Tasmania (ISSN: 1033-646X)Merger of: 7221.6, 7321.6, 7322.6 and 7411.6 Number of cattle and sheep classified by age, sex and purpose; number of pigs and poultry; lambing; exports of livestock and livestock products, consumption of selected livestock products, live...
Does Involving Girls as Designers Result in Girl-Friendly Science Education Software? Comparing processes and outcomes of same-sex 5 th and 8 th grade girl and boy design teams This project is partially funded by a research grant from the National Science Foundation. Space Pioneer Game Design Camp. 40 boys and girls (5...
The symptoms of ankylosing spondylitis are related to inflammation of the spine, joints, and other organs. Fatigue is a common symptom associated with active inflammation. Inflammation of the spine causes pain and stiffness in the low back, upper buttock area, neck, and the remainder of the spine. The onset of pain and...
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. 2013 January 7 Explanation: AE Aurigae is called the flaming star. The surrounding nebula IC 405 is named the Flaming Star Nebula and the region see...
Archaeological Sites of the American Southwest Arlington Springs (California) The Arlington Springs site is located on an island in the North Channel Islands off the coast of southern California in the western United States. Arroyo Hondo Pueblo From the School of American Research, text, photos, and bibliography for th...
Light snow showers that do not accumulate on the ground. Widespread and persisant very heavy snow, or consideralbe blowing snow, accompanied by sustained winds or frequent gusts of 35 mph or greater. A blizzard means that visibilities will be less than a quarter mile for several hours. This is a weather term referring ...
- About Us Well-known security researcher H. D. Moore, creator of the MetaSploit Project, has posted his findings on the recently discovered Debian-packaged OpenSSL bug. Moore documents the cause of the bug and explains how easily attackers can create every possible key the flawed OpenSSL implementation can generate. A...
What is the “Internet of Things” and what does it mean for museums? According to Wikipedia, “The Internet of Things refers to uniquely identifiable objects (things) and their virtual representations in an Internet-like structure. … Equipping all objects in the world with minuscule identifying devices could be transform...
your Signed copy today! Barnes & Noble.com Family form is changing and the law is struggling to keep pace. A father's role in the family has been defined in various ways throughout the history of the United States. Today the line is skewed, as more often the establishment of paternity becomes a difficult process no lon...
A 376-year-old horsehide trunk that survived a shipwreck in Colonial America — caused by one of the most terrific storms to occur along the Maine coast — now is on display at Colonial Pemaquid State Historic Site in New Harbor. John Cogswell of Buena Vista, Colo., a direct descendant of the same-named American colonist...
Extraction of natural minerals has occurred in the U.S. for centuries. Almost as omnipresent, by some accounts, have been strained relations between developers and private landowners. As development continues, particularly in the energy arena of the western U.S., both sides are learning how to utilize communication to ...
Recently I came across several examples of how genetic information has greatly helped us understand the past. Quite often this data is gathered in the most unexpected places. Consider these examples. In an article published in December 2009, an international group of scientists addresses the issue of the extinction of ...
June 10 -- The first registered Holstein herd in the United Staes was in Peterboro in Madison County. Gerrit Smith Miller, grandson of abolitionist Gerrit Smith, imported a herd in 1869. Miller wasn't the first to bring the Holland- and Germany-based Holstein-Friesian breed (as it then was called) into the United State...
September 26, 2011 On the 109th anniversary of Levi Strauss’ death, his chief product—blue jeans—have become a $91 billion per year industry, an icon of American culture, and quite possibly the world’s most popular article of clothing. His name, more than any other, evokes the tough denim fabric and heavy stitching of ...
Happiness: Lessons from a New Science Penguin Group US, 2006/06/27 - 320 ページ There is a paradox at the heart of our lives. We all want more money, but as societies become richer, they do not become happier. This is not speculation: It's the story told by countless pieces of scientific research. We now have sophisticate...
Battle of Gate Fulford: Norwegian Vikings Defeat Northumbrian, Mercian Militia September 22nd, 2010 by Siggurdsson Today in Military History: September 20, 1066 Today’s battle was a prelude to the final defeat of a Viking invasion force, led by the Norwegian King Harald Sigurdsson (aka Hardrada, “the Ruthless”), who so...
Dear Uncle CHiN, We withdrew our son from school at the end of this last year and plan to homeschool him this next fall. He wasn't doing well in school. We received several notes saying he "wouldn't listen to the teacher" and "was disruptive." Toward the end of the year the school suggested that he be tested for ADHD a...
Taking It to the Streets She was hearing of women being treated for locally advanced breast cancer, women who had come to Manchester, New Hampshire, seeking health, safety, and prosperity as refugees from war torn countries. To women who don't even have words in their first language for the disease that is ravishing th...
Fidelity refers to the degree to which a program is implemented as its developer intended. The higher the fidelity, the greater the likelihood that its impact will be similar to that found in the settings where the program was first implemented or tested. Oftentimes, however, programs have to be adapted to the cultural...
This is Week 31 in my Beyond the Internet series in which I explore the sources of information beyond our computer screens and the topic is Maps and Gazetteers. This is part of the Archives and Libraries section of the series. Please do join in and write comments or posts on your experiences with these. In Week 28 of t...
4.5 Other Types of Business Ownership - Examine special types of business ownership, including S-corporations, limited-liability companies, cooperatives, and not-for-profit corporations. In addition to the three commonly adopted forms of business organization—sole proprietorship, partnership, and regular corporations—s...
March 25, 2010 The federal government helps students finance higher education through two major loan programs—one that guarantees loans made by private lenders, and one that makes loans directly to borrowers. Between 2000 and 2009, the volume of outstanding federal student loans more than quadrupled, from about $149 bi...
Web Date: November 9, 2012 Identifying Material Evidence From Crime Scene Carpets Forensic scientists may have a new tool to analyze suspicious fibers from crime scenes. The mass spectrometry method identifies dyes on nylon, a common carpet material (Anal. Chem., DOI: 10.1021/ac3025569). The technique could provide bac...
In contrast to the Roman Catholic Church, where interpretation of scripture is carried out by the Pope and his Bishops, Protestantism encourages 'Private Interpretation' of scripture by the individual. As a direct result, differing denominational groups have emerged, each holding to distinctive doctrines. Each regards ...
Published on August 19th, 2013 | by Tina Casey6 Shhhh! New Low Noise Wind Turbine Blades Designed By GE Forget about building a better mousetrap, if you could build a noise-free wind turbine the world will beat a path to your door. That’s not only on account of the annoyance factor, it’s because wind turbine noise can ...
Community-Based Detection and Treatment of Peripheral Arterial Disease in Hispanics. Peripheral Arterial Disease (PAD) is a highly prevalent public health problem that results from progressive atherosclerosis of arteries in the lower extremities. PAD is also associated with major detrimental effects on quality of life ...
The same Hong Kong scientists who followed SARS from the moment it emerged as a mystery disease until they had identified its cause warned on Monday that swine flu poses an even greater challenge. While scientists have studied influenza for many years, the nature of the disease makes it a tough enemy to combat. With Se...
No matter how green you think you are, there's probably one hallowed place where concern for the environment doesn't even enter your mind: the bathroom. It's almost certain that the roll of toilet paper you're using is made not of recycled fiber but from felled trees often from North America's virgin forests, which are...
Reports of a large, long-necked serpent loping around the waterways of the Scottish highlands date back as far as the 7th century A.D. The monster of Loch Ness a deep freshwater lake in northern Scotland has been seen crossing country roads and peering out from wooded glens, but its most famed habitat is the lake that ...
Locating stars and constellations on the celestial sphere is facilitated by a star map. The following map is an example of a star map of the northern hemisphere sky for a winter evening (click on the map for a larger version with labeling for the constellations). Star map for winter evening in the Northern hemisphere T...
If you’ve been following this blog in any way, you would probably have noticed that climate data is one of our main concerns regarding the assessment of impacts of climate change on agriculture and ecosystems. We need to know what will happen, and when, in order to focus adaptation and research investments. Governments...
By the end of 12 months after you quit, the risk of heart disease is half what it was when you smoked. While it may take ten years for the risk of cancer to decrease fully and fifteen years before you are in the same risk category as people who have never smoked, it is encouraging that the early benefits of quitting sm...
This Demonstration simulates attraction and repulsion in dynamical systems, described by a potential function , with being the relevant distance parameter. When applied to -body systems, this simple formula can lead to rich and diverse dynamics for different values of , , , and . Typically, the attraction term dominate...
From the paper: At Gough's Cave there is unambiguous evidence for the intentional controlled production of skull-cups, resembling those from the Le Placard and Isturitz as well as modern ethnographic examples . The distribution of cut and percussion marks, however, suggests that this meticulous shaping of the cranial v...
Was Abraham Lincoln mad as a hatter? Perhaps, says retired physician and medical sleuth Norbert Hirschhorn. A decade before Lincoln became president, he may have suffered from mercury poisoning, the same malady that caused the shakes among felt-curing Victorian hatters. Hirschhorn uncovered historical accounts that Lin...
Dyslexics often confuse their left from their right hand and which way is left and right. It can drive a parent or teacher of a dyslexic student batty trying to help them figure it out. Adult dyslexics are embarrassed and frustrated because not knowing which is which can be annoying at best and a disaster at worst. Ima...
When going through pregnancy, you should be always keeping a close tab on what you’re eating and ensure that you’re getting the right nutrients to aid the development of your unborn child. But there are a few thing that are best to avoid completely. Large predator fish Bigger fish accumulate lots of mercury when they s...
Tools for Healthy Living/Exercise Moving and physical exertion are good for you. Exercise can help reduce your weight, can prevent diseases (such as heart attack). You can get by with as little as 15 mins a day of good physical activity. However I have come up with a rule which is to exercise as many times as you eat (...
Caps for Sale |This article does not cite any references or sources. (June 2009)| Based on a folktale, the story follows the life of a mustachioed cap salesman who wears his entire stock of caps on his head; they consist of his own checked cap, then a bunch of grey caps, a bunch of brown caps, a bunch of blue caps and ...
|This article does not cite any references or sources. (March 2009)| The prompter in an opera house gives the singers the opening words of each phrase a few seconds early. Prompts are mouthed silently or hurled lyrically in a half-voice, audible (hopefully) only on stage. (This is in contrast to the prompt in a spoken-...
1911 Encyclopædia Britannica/Alpena |←Alp Arslan||1911 Encyclopædia Britannica, Volume 1 |See also Alpena, Michigan on Wikipedia, and our 1911 Encyclopædia Britannica disclaimer.| ALPENA, a city and the county seat of Alpena county, Michigan, U.S.A., on Thunder Bay, a small arm of Lake Huron, at the mouth of Thunder Ba...
Popular Science Monthly/Volume 18/January 1881/The Development of Political Institutions III |←Notes|| Popular Science Monthly Volume 18 January 1881 (1881) The Development of Political Institutions III By Herbert Spencer |Physical Education I→| By HERBERT SPENCER. POLITICAL integration is in some cases furthered, and ...
Family: Ambystomidae, Mole Salamanders view all from this family Description Long, with a thick body and short tail. Limbs & head seem too large for the body. Dark brown to back with whitish flecks. Gray belly with light flecks. 11 coastal grooves. Prominent protrudent eyes. Dimensions 8-12cm. (3 1/4-4 3/4" Breeding Br...
Family: Plethodontidae, Lungless Salamanders view all from this family Description Only salamander with a constricted tail and 5 toes on hind feet. It has an amazing range of colors and patterns, from brown to reddish brown to black with cream, orange or yellow sports across its body. Base of limbs lighter in color tha...