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Recursion is a programming paradigm as well as a problem solving strategy thought to be very challenging to grasp for university students. This article outlines a pilot study, which expands the age range of students exposed to the concept of recursion in computer science through instruction in a series of interesting a... |
Studying Oregon's History III
Bill Long 7/21/06
The Protestant Ladder and Further Mission Documents
Once a student sees takes time to understand fully the Catholic Ladder something peculiar begins to happen in the mind of that student. S/he realizes that s/he can do history, that history is, when you take your time wit... |
It is extremely simple to add objects to the world in Ragnarok. All you have to do is create the object and call add_obj from the Ragnarok engine instance. Below follows a more in-depth example:
A Sprite is essentially a container object for an image that allows us to manipulate properties of it extremely easily. Let’s... |
Technology companies like Google are always trying to find new ways to make their data centers consume less energy. It cuts down on one of their biggest costs, and it helps them maintain their cleantech image.
Data centers get very hot, and need to be cooled. But Google’s data center in Belgium gets all the cooling it ... |
Before There’s No Way Out
The United States economy missed two opportunities of going through a necessary recession. Some argue that the government’s involvement is what the nation needed. Sure, stimulating the economy to prevent massive layoffs is a good thing, in the short run. However, the country is facing a large ... |
News items regarding dubious testing practices of educators abound in the national press. Often educators respond to external pressure to increase student scores by engaging students in test-preparation activities. Because some of these activities can result in inaccurate scores and produce negative consequences for st... |
Chemical Principles/Will It React? An Introduction to Chemical Equilibrium
And so, nothing that to our world appears,
Perishes completely, for nature ever
Upbuilds one thing from another's ruin;
Suffering nothing yet to come to birth
But by another's death.
Lucretius (95-55 B.C.)
The main question asked in Chapter 2 wa... |
Automatic number plate recognition
Automatic number plate recognition (ANPR; see also other names below) is a mass surveillance method that uses optical character recognition on images to read vehicle registration plates. They can use existing closed-circuit television or road-rule enforcement cameras, or ones specific... |
||This article includes a list of references, related reading or external links, but its sources remain unclear because it lacks inline citations. (December 2011)|
A counterfactual conditional, subjunctive conditional, or remote conditional, abbreviated CF, is a conditional (or "if-then") statement indicating what woul... |
History and location
The church at Dode was built during the reign of William II of England at some point between 1087 and 1100. It was built on a man-made mound. The nearby hill is known as "Holly Hill" which is a corruption of "Holy Hill", and the lane which leads to the village is "Wrangling Lane", showing that the... |
Lord William Montagu Douglas Scott
|This article does not cite any references or sources. (February 2008)|
Lieutenant-Colonel Lord William Walter Montagu Douglas Scott MC (17 January 1896 – 30 January 1958) was a Scottish aristocrat and politician.
The 2nd son of John Montagu Douglas Scott, 7th Duke of Buccleuch, he wa... |
|Portrait of Cannon by Washington B. Cooper|
|8th Governor of Tennessee|
October 12, 1835 – October 14, 1839
|Preceded by||William Carroll|
|Succeeded by||James K. Polk|
|Member of the
U.S. House of Representatives
from Tennessee's 5th district
September 16, 1814 – March 3, 1817
|Preceded by||Felix Grundy|
|Succeeded b... |
Splash (fluid mechanics)
In fluid mechanics, a splash is a sudden disturbance to the otherwise quiescent free surface of a liquid (usually water). The disturbance is typically caused by a solid object suddenly hitting the surface, although splashes can occur in which moving liquid supplies the energy. This use of the w... |
|An aspect of fiscal policy|
Many countries have agreed with other countries in treaties to mitigate the effects of double taxation (Double Tax Avoidance Agreement). Tax treaties may cover income taxes, inheritance taxes, value added taxes, or other taxes. Besides bilateral treaties, also multilateral countries are in ... |
1911 Encyclopædia Britannica/Slidell, John
|←Sleigh||1911 Encyclopædia Britannica, Volume 25
|See also John Slidell on Wikipedia, and our 1911 Encyclopædia Britannica disclaimer.|
SLIDELL, JOHN (1793-1871), American political leader and diplomatist, was born in New York City in 1793. He graduated from Columbia College ... |
Department of Sustainability, Environment, Water, Population and Communities, 2013
About the document
The Convention on Wetlands of International Importance (the Ramsar Convention) was signed in Ramsar, Iran on 2 February 1971. The Ramsar Convention aims to halt the worldwide loss of wetlands and to conserve, through w... |
Coleman, SA and Nichols, E (2011) Embedding Inquiry based learning into Programming via Paired Assessment. ITALICS, 10 (1). pp. 72-77. [Journal article]
Full text not available from this repository.
Changes within our approach to teaching can make some students feel uncomfortable. To overcome this, inquiry based learni... |
The set of Hamming
codes are called 'Forward Error Correction
' and give the ability for the receiving station
to correct a transmission error
. While this takes more bits to send the information
, it means fewer retransmits and thus can actually speed up a noisy connection.
The number of parity bits in the hamming cod... |
Unlike some of their American cousins, European cicadas make their appearance annually rather than once every thirteen or seventeen years. This means they are part of the fabric of rural life instead of an occasional noteworthy or horrendous occurrence. Perhaps nowhere are they more loved than in the south of France, i... |
Wart (?), n. [OE. werte, AS. wearte; akin to D. wrat, G. warze, OHG. warza, Icel. varta, Sw. vx86;rta, Dan. vorte; perh. orig., a growth, and akin to E. wort; or cf. L. verruca wart.]
A small, usually hard, tumor on the skin formed by enlargement of its vascular papillae, and thickening of the epidermis which covers th... |
Today is Wednesday, May 23, the 144th day of 2012. There are 222 days left in the year.
Today’s Highlight in History:
On May 23, 1937, industrialist and philanthropist John D. Rockefeller, founder of the Standard Oil Co. and the Rockefeller Foundation, died in Ormond Beach, Fla., at age 97.
On this date:
In 1430, Joan ... |
This tip discusses how school leaders can build a strong learning-focused environment in their district or school. High-Impact Leadership for High-Impact Schools: The Actions That Matter Most, by Pamela Salazar, presents specific knowledge and practical strategies for school leaders to reach high standards of excellenc... |
your.data <- data.frame(Symbol = c("IDEA","PFC","RPL","SOBHA"))
new.variable <- as.vector(your.data$Symbol) # this will create a character vector
VitoshKa suggested to use the following code.
new.variable.v <- your.data$Symbol # this will retain the factor nature of the vector
What you want depends on what you need. If... |
NK cells release pore-forming proteins
called perforins and proteolytic enzymes called granzymes. Granzymes pass through
the pores and activate the enzymes that lead to apoptosis, a programmed suicide
of the infected cell. Apoptosis occurs when certain granzymes activate a group
of protease enzymes called caspases that... |
The next time you pass the former Capitol department store on Hay Street in downtown Fayetteville, imagine the U.S. Army gleefully burning down The Fayetteville Observer offices in that vicinity.
It happened. The event took place 146 years ago in the concluding days of the Civil War.
Fayetteville, Fort Bragg and south-... |
September 11 – National Hot Cross Buns Day
Posted on September 11, 2012
National Hot Cross Buns Day
Five Food Finds about Hot Cross Buns
- A hot cross bun is a spiced sweet bun made with currants or raisins and marked with a cross on the top, traditionally eaten on Good Friday.
- In many historically Christian countrie... |
The negative split is one of my favorite distance running techniques that is sure to help you cut seconds and minutes off of your race times. A negative split is defined as running a later portion or a race at a faster pace than an earlier portion of the race. In essence, you start out slow and speed up as you go, each... |
By Kris Day
Topping is the absolute worst action you can take under the guise of “caring” for a tree. What exactly is “topping?” In a nutshell, it is a type of pruning that reduces a tree’s size by indiscriminately stub cutting the major branches of a tree. A tree typically ends up looking like a hat rack or candelabra... |
What is Geography?While the word geography is derived from Greek and literally means "to write about the earth," the subject of geography is much more than describing "foreign" places or memorizing the names of capitals and countries. Geography is an all-encompassing discipline that seeks to understand the world - its ... |
Looking at the definitions of again and wieder we're able to figure out which meanings are identical and which are different.
1 one more time; on another occasion
1 drückt eine Wiederholung aus; ein weiteres Mal, wie früher schon einmal; erneut
2 showing that somebody/something is in the same place or state that they w... |
It seems like we can find almost everything we need through Google Maps — even the best place to put a new wind farm or a solar power plant. Renewable energy prospectors can now assess potential sites with the click of a mouse using 3TIER’s high-resolution maps of the earth’s solar radiation, wind speeds and hydro powe... |
An ecological network is a network of high quality sites, protected by buffer zones, and connected by wildlife corridors and smaller, but still wildlife rich, 'stepping stone' sites.
The essence of what needs to be done to establish a more coherent and resilent network can be summarised in four words:
Better - improve ... |
The Heating System of the Winter Moth
When winter comes, many insect species inhabiting cold regions of the world die from cold or lack of food. That is because insects are delicate creatures, but there are some exceptions to this rule. For example, owl moths look like butterflies and at first sight seem very delicate.... |
The Economic Impact of Montana's Renewable Portfolio Standard
Montana's renewable power mandates will force state electricity consumers to pay an extra $225 million in 2015 versus baseline figures. In addition, the mandate will bring few environmental benefits, as it is unclear whether the use of renewable power source... |
Fungi use spores to survive and spread to new sources of food.
Spores are not seeds. A seed contains a small form of a plant, plus some
food to help it get started, wrapped in a hard shell. A seed is made of
Most spores are single cells protected by a cell wall. Some spores are made of several cells, but the largest sp... |
Tradition observes that Christ was put to death on Good Friday but Thursday is the day that would fulfill the sign of Jonah. Matthew 12:38-40 says "the Son of Man will be three days and three nights in the heart of the earth". So did the Lord mean what He said here in Matthew 12? Three days and three nights in the eart... |
What was the general breakdown of casualties per their cause during American Civil War?
E.g. bullets vs. artillery vs. edged weapons vs. disease vs. natural death.
Did that breakdown change in meaningful way between the beginning and the end of the war?
You can get a breakdown of the major causes of death here.
Prior t... |
MEDIEVAL EGYPTIAN COUNTED-THREAD EMBROIDERY
INTRODUCTION: Long before blackwork embroidery was being done in Europe,a similar style using double-running stitch was being done in Egypt. During the Mamluk period (1250-1517), this style and the closely related pattern darning became common as cheap methods of decoration f... |
that different liquids can have different weights and densities.
You will need:
Two raw egg
1) Place one egg
in a jar and cover with vinegar.
2) Place the
other egg in a jar filled with water. Observe over the course of a
Leave it and check it out in about a week. Just let it soak away in
the vinegar. After a week, the... |
"We hold these truths
to be self-evident, that all men are created equal; that they are endowed
by their Creator with inherent and inalienable rights; that among these,
are life, liberty, and the pursuit of happiness; that to secure these rights,
governments are instituted among men, deriving their just powers from the... |
Blow to the head
Through examining his skeletal remains, scientists found evidence that at a young age, Shanidar 1 experienced a crushing blow to his head. The blow damaged the left eye (possibly blinding him) and the brain area controling the right side of the body, leading to a withered right arm and possible paralys... |
Page 3 of 3
Although Kilby probably thought of the integrated circuit a bit before Noyce both Texas and Fairchild filed for patents and a long legal wrangle developed between the two.
One of the key points of contention was the use of flying interconnecting wires in the Kilby diagram - was this really a true integrated... |
By Laura Ly, Special to CNN
(CNN) - A math homework assignment that asked fourth grade students to tally the number of slaves on a ship has sparked outrage among parents and administrators in Manhattan.
The assignment was devised by another group of students, after they apparently expressed interest in the transatlanti... |
Amazing Facts About Freshwater Fish
I like to read about marine fish. I also enjoying watching shows like Dicovery Channel's The Blue Planet series. That TV series in particular provided an amazing looking into the world of freshwater fish. Each book and show seems to have a few interesting tidbits of trivia that I've ... |
According to the recently released annual survey by the Apiary Inspectors of America (AIA) and the Agricultural Research Service (ARS), more than a third of U.S. managed honeybee colonies—those set up for intensified pollination of commercial crops—failed to survive this past winter. Since 2006, the decline of the U.S.... |
International Pages > Italy Search
Italy Genealogy Search
Search the best family history sites of Italy brought to you by World Vital Records.
Related Keywords: Italia, genealogica, Sicilian, Italian inheritance, cadastral records italy, italian succession law
Background: Italy became a nation-state in 1861 when the re... |
It's from the Japanese saying, 読書百遍意自ずから通ず(Repeated reading makes the meaning clear). In this case, the ず ending doesn't make the verb negative. What is the function and nuance of this usage? Is this a verb form from the old days reserved for use in Japanese proverbs and perhaps some other specific and narrowly defined... |
VAN OVEN, BARNARD:
English physician and communal worker; born in London 1796; died there July 9, 1860; youngest son of Joshua Van Oven. He was brought up for the medical profession, studying under Sir William Blizard and receiving the degree of L.R.C.S. in 1818. He practised in London during his whole life, and had an... |
Factors influencing nutritional supplement use by high school students were assessed. Comparisons were made between various groups of sports participants and non-sports participants. The Nutritional Supplement Use and Knowledge Scale was administered to 509 students. Mean supplement use score was 10.87 (SEM = 0.50, ran... |
According to a recent University of Haifa poll, over 94% of Israeli High School students use social networks in class (via cell phones). Mostly, they’re not checking facts, but Facebook profiles.
This came to my inbox today, a day after I wrote a blog from a cell phone’s point of view.
In that blog, I mentioned that Je... |
Also, it was also a place of owners to release fishes and other animals 'back to their nature'. Some of these released animals were not native in our region. Over time, a community of both native and invasive species is created within the longkang, eventually forming a longkang habitat.........
Recently, while walking ... |
We got hit by one 1,200 years ago.
It came from two colliding Neutron Stars from a few thousand light years away and scientists were just now able to pick it up because of the existence of carbon-14 in tree rings.
What did it do around the year 775 AD? Pretty much nothing. The estimate two-second blast had really zero ... |
— Internaciona Idokonfero, 23-29 Julio 2012, Dessau (Germania) —
The Esperanto suffix -id means child. From bovo (cow) we form bovido (calf); from hundo (dog) we form hundido (puppy). Ido is a child of Esperanto, the first of many Esperanto "reform" projects.
Ido shares much of Esperanto's vocabulary, but replaces many... |
- A narrow student body. MOOCs claim to be open to everyone, and sure, anyone can sign up. But how many students can succeed? What does your educational background need to be? How about your motivation level? The creators of MOOCs are themselves highly successful highly motivated people who have excelled in the traditi... |
I think I have a problem with overeating. What can I do? - Maya*
The first thing to do is to figure out if your overeating is something that happens occasionally or all of the time. We all eat too much every now and then, like on holidays.
But if you're overeating often, there are some things that might help you avoid ... |
Huh? Can you speak up? Oh! You want to know if loud music can hurt your ears. Are you asking because you like to put on your headphones and crank up the volume of your favorite CD? Maybe your mom or dad has told you, "Turn that down before you go deaf!" Well, they have a point. Loud noise (from music or other sources s... |
The brown recluse spider is one of a few poisonous kinds of spiders in the United States. It is part of the arachnid family, which includes not just spiders, but ticks, mites, and scorpions, too. It has long, skinny legs and is about ½ to 1 inch long overall. Its entire body is brown, except for a dark mark in the shap... |
"Time to get ready for bed!" someone calls from the other room. Oh, no! You're really into the great book you're reading or that computer game that you're winning.
"Why do I have to go to bed?" you ask. "Sleep is boring, and I'm not even tired!"
But sleep is more important than you may think. Maybe you can think of a t... |
Pub. date: 2009 | Online Pub. Date: December 16, 2009 | DOI: 10.4135/9781412972048 | Print ISBN: 9780761929574 | Online ISBN: 9781412972048| Publisher:SAGE Publications, Inc.About this encyclopedia
Richard K. Popp
Press clipping services monitor media for content of interest to their clients. They scan through newspape... |
Wed July 25, 2012
Massive Ice Melt In Greenland Worries Scientists
Originally published on Wed July 25, 2012 2:53 pm
A pair of NASA satellite images taken just four days apart tells a potentially worrying story of melting ice in the polar summer.
The first, snapped from orbit on July 8, shows about 40 percent of the Gr... |
Note: This lesson was originally published on an older version of The Learning Network; the link to the related Times article will take you to a page on the old site.
Teaching ideas based on New York Times content.
Overview of Lesson Plan: In this lesson, students use prototypical fantasy themes to create an original r... |
5 Things You Need to Know About Africa
Africa is going to be an increasingly important area in the future, if only because a higher percentage of the human race will be living there. Here are some key things you should know about sub-Saharan Africa:
- Population growth. The African population will reach 1.2 billion by ... |
Definition of Leyte
1. Noun. A battle in World War II; the return of United States troops to the Philippines began with landings on Leyte Island in October 1944; the battle marked first use of kamikaze aircraft by the Japanese.
Generic synonyms: Amphibious Assault
Group relationships: Second World War, World War 2, Wor... |
by Michael F. Reber
Abstract: In today’s society, a peculiar understanding of distributive justice has developed which holds that “social justice must be distributed by the coercive force of government.” However, this is a perversion of the ideal of distributive justice. The perspective of distributive justice which sh... |
A Nuclear Nightmare
Engineers at a nuclear power plant in Chernobyl, in the former Soviet Union, were working on an experiment which reduced the energy of the plant. Because of this, the cooling pumps slowed down. Briefly after midnight the water in the cooling pumps began to boil which lead to a rapid rise in temperat... |
|Once your computer is assembled
and connected, you must partition the hard drive and install your
operating system. Although there are many operating systems
available, the most popular operating systems are Microsoft Windows 98 and
Windows 2000. Both can be purchased at your local computer or office
store, and variou... |
Welcome to the Ethics Subject Guide
This guide covers ethics specific resources for research and is arranged by resource types
Please use the links on the left to Navigate to specific resource types.
An ideal place to start your ethics research is the Encyclopedia of Applied Ethics (2nd Ed.) This comprehensive online e... |
The Centers for Disease Control eliminated Leptospirosis from the “reportable human diseases” list, there is, however, still significant concern about this zoonotic disease. Our pets are at risk of lepto as well, however, many owners are afraid to vaccinate for the illness. What’s the true story and just how can we con... |
The Georgian conflict ended 1,716 days of no war between nations. But trends favor peace.
Chapel Hill, N.C.; and Bowling Green, Ohio
When Russian troops attacked Georgia this month, rolling tanks into Tskhinvali and bombing Gori, it was not just a tragedy for the Caucasus. It also marked the demise of more than four ye... |
Correlate is a new, typically quirky beta service from Google. It’s tricky to understand the concept at first, but essentially the service does for data what TinEye does for online images – provides a reverse search mechanism for finding similar data-sets from trends. Correlating one set of information with another.
Th... |
New book reviewed on NPR, Fresh Air
Feathers: The Evolution of a Natural Miracle by Thor Hanson
In an effort to better understand the composition of feathers, author Thor Hanson disassembled a wren bird, which he learned how to pluck from reading The Joy of Cooking. After hours of plucking, Hanson says, he learned how ... |
Constructing an Open Box: An open box with a square base is requried to have a volume of 10 cubic feet.
a) Express the amount A of material used to make such a box as a function of the length x of a side of the square base. MY answer: S=x^2 + 4x(10/x^2)
b)How much material is required for a base 1 foot by 1 foot?
c)How... |
United Nations Medals - The United Nations Special Service Medal
About the United Nations Special Service Medal
The United Nations Special Service Medal (UNSSM) was created in 1995 to recognise United Nations service of at least 90 days duration by military personnel and civilian police for which no other award is auth... |
(Medical Xpress)—A painstaking effort to create a biocompatible patch to heal infant hearts is paying off at Rice University and Texas Children's Hospital.
Medical research Dec 12, 2012 | 5 / 5 (4) | 6 |
(Medical Xpress)—Contrary to the prevailing theories that music and language are cognitively separate or that music ... |
Laura Niklason, M.D., Ph.D., has spent the past 15 years in the lab developing ways to build new arteries using tissue engineering techniques, but as an anesthesiologist who works in the intensive care unit, she always had another idea rolling around in the back of her head.
Niklason, professor of anesthesiology and bi... |
Salmonella “syringe” ready for its close-up
Salmonella bacteria are tiny, but they wreak mighty havoc on human health, causing serious, sometimes fatal, food poisoning. In 1998, Jorge Galán, Ph.D., D.V.M., the Lucille P. Markey Professor of Microbial Pathogenesis, threw new light on Salmonella’s virulence when his rese... |
Nonsteroidal anti-inflammatory drugs (NSAIDs) are used to treat pain, fever, and inflammation. Traditional NSAIDs block COX-1 and COX-2 enzymes that the body uses to manufacture substances called prostaglandins. Since COX-1 prostaglandins are stomach-protective, blocking this enzyme is associated with gastrointestinal ... |
BAR 38:02, Mar/Apr 2012
Tales from Tombstones
Amid the desolate, rocky wasteland of Biblical Zoar, Konstantinos Politis and others have discovered hundreds of remarkable tombstones that preserve detailed portraits of life—and death—among the Christians and Jews who once dwelled there. The often brightly colored and int... |
School kids have come across human skeletal remains revealed by coastal erosion at Crimdon Dene near Hartlepool, north-east England. As a crouched burial, assuming it is a burial, could it be prehistoric? Bronze Age? Or even older? Evidence for Mesolithic burial in the UK, for example, is virtually non-existent outside... |
These notes from special intensive summer programs on Analog-Digital conversion held at MIT from 1956-1957 focus on problems created when digital equipment is linked with physical systems. A "language" problem arises, for the language of the information-processing equipment is digital and the language of communication ... |
Radical new Boeing aircraft takes flight
The company's new blended-wing plane prepares for its first test, carrying with it the airline's hopes for fuel-saving planes.
(Business 2.0) -- -- It would be a dream come true for the airline industry: A plane that uses up to 30 percent less gas to reach its destination, compa... |
This is the third post on Richard L. Bushman's Mormonism: A Very Short Introduction (OUP, 2008). [See Part 1 and Part 2.] In Chapter Three, Bushman reviews the several meanings of the term "Zion" in LDS doctrine and thinking.
The Mormon sense of Zion has no real parallels in Protestant thought. In a general sense, Zion... |
Add or modify a hotspot
A picture can contain one or more clickable hyperlinked areas that are called hotspots, which function like any other hyperlink. You can also set a default hyperlink for all other areas on the picture where you haven't defined a hotspot.
The Pictures toolbar provides tools that enable you to dra... |
Socrates, an Athenian Greek of the second half of the fifth century bc, wrote no philosophical works but was uniquely influential in the later history of philosophy. His philosophical interests were restricted to ethics and the conduct of life, topics which thereafter became central to philosophy. He discussed these in... |
Today’s topic was chosen by Gautum U, who attends Caltech. He specifically asked for a “serious blog post” as opposed to a “satire” for this one. (Interestingly, the only other person who asked explicitly for a serious post was someone who chose the topic of Free Will for the 30th. It seems that philosophy is quite som... |
Martin Harwit has argued that we cannot have made more than ten per cent of the crucial discoveries in Astronomy. He uses what John Barrow aptly calls `the proof-readers argument'. If two independent readers look at a manuscript then it is possible to estimate, by comparing their different results, how many errors the... |
|Annu. Rev. Astron. Astrophys. 1991. 29:
Copyright © 1991 by . All rights reserved
Several major themes have emerged from the preceding discussion:
|1.||In most or all galaxies, globular clusters are distinctly more metal-poor, by [Fe/H] ~ -0.5, than the spheroid-population field stars.|
|2.||Both the average and range... |
In the depths of the mountainous jungle terrain of the Macarena National Park in southern Colombia, hundreds of labourers toiled amid endless fields of coca bushes under a scorching sun. Using their bare hands, they tore out the green coca plant – the main ingredient for cocaine – from its roots and destroyed it. Surro... |
Left: Cars in the bed of the derelict canal. Right: The canal today, with the access to the Falkirk Wheel.
By Trevor Timpson
The Forth and Clyde Canal was derelict for decades. Its locks blocked up with rubbish, and wherever it interfered with road plans it was filled in and channelled through a pipe. It was seen only ... |
The start of school means it’s vaccine time, and a new 667-page report released today from the Institute of Medicine should offer parents some reassurance. It found that there is no connection between the vaccine for measles, mumps, and rubella (MMR) and autism, despite some parent’s lingering concerns. And it said tha... |
- Dense and accessible patches of prey, as opposed to just more food options, is better for marine animals.
- How different species are able to determine where the best patches of food sources are located is uncertain.
Marine animal populations thrive when presented with dense and accessible patches of prey, as opposed... |
According to CorkMasters, cork forests are indeed nearly natural: the cork is harvested off trees without permanently harming the trees, and no herbicides, fertilisers or irrigation are needed. Although a cork forest must involve some meddling with nature (keeping access roads to trees clear, perhaps even mowing around... |
Child Sexual Abuse Prevention Overview
This expanded factsheet provides an overview of child sexual abuse prevention and offers resources and answers the following questions:
- What is child sexual abuse?
- How common is child sexual abuse?
- Who are the victims of child sexual abuse?
- Who are the perpetrators of chil... |
|A man looks at a satellite image of North Korea’s nuclear test site in Punggye-ri.(Yonhap News)|
North Korea’s Punggye-ri nuclear test complex is an ideal place to conduct underground atomic detonations due to its geological features and isolated location, South Korean observers said.
Observers in the military and gov... |
At my talk last night to the Friends of Sausal Creek, I delivered a lot of information about the rock units exposed along Shephard Creek. For a while here I will post what I showed the crowd, starting at the bottom.
The Joaquin Miller Formation is a thick sequence of mostly shale, around 95 million years old (Late Cret... |
David M. Lane
Values of Pearson's Correlation, Variance Sum Law, Measures of Variability
The collection of data involves measurement. Measurement of some characteristics such as height and weight are relatively straightforward. The measurement of psychological attributes such as self esteem can be complex. A good measu... |
By Gwen Hill MS, RD, LD
Happy Sweet Potato Month! Sweet potatoes are what we consider a “nutrient dense food.” They are filled with many important nutrients that your body needs and are low in the nutrients you should limit. One medium sweet potato has only 100 calories, less than one gram of fat and 41 mg of sodium. Y... |
After the hurricane passed, some of the lilacs in my yard were lying on their sides with half their roots out of the ground. Can I do something to save them?
It’s best to leave the righting of large, heavy plants like trees to the professionals (as well as the decision of whether or not a tree can be saved). But straig... |
Definition of aconite
a poisonous plant of the buttercup family, which bears hooded pink or purple flowers. It is native to temperate regions of the northern hemisphere.
- Genus Aconitum, family Ranunculaceae: many species, including monkshood and wolfsbane
an extract of aconite, used as a poison or in medicinal prepar... |
Eaton's, which was once Canada's largest department store chain, partnered with development companies throughout the 1970s and 1980s to develop downtown shopping malls in cities across Canada. Each mall contained an Eaton's store, or was in close proximity to an Eaton's store, and typically the mall itself carried the ... |
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