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As with other socially-responsible industries, the real estate industry must be a part of addressing issues relating to communities and the environment. Towns and cities, as well as recreational developments, have environmental impacts and, with growing awareness of land use issues and pollution, the public requires bo...
Gospel of Mark The Gospel According to Mark, also known as The Gospel of Mark, is one of the four canonical Gospels. It was most likely the earliest of the four to be written. Scholars typically estimate it was written between 70CE and 90CE, by an unknown author. In Mark 9:1 , Jesus says to his followers: - "Verily I s...
While any kind of dog can attack, some breeds are more prone to attacks than others. In fact, some dogs are more likely than others to kill humans. The Centers of Disease Control estimates that more than 4.7 million people are bitten by dogs every year. Of those, 20 percent require medical attention. In a 15-year study...
Italian Food & Cuisine History Despite the common American misconception, there is no typical approach when it comes to Italian cuisine. Instead, styles have developed over the centuries on the regional levels resulting in a multitude of customs and techniques. If there were to be a unifying theme in Italian cooking, h...
Are omega-3 polyunsaturated fatty acids derived from food sources other than fish as effective as the ones that are derived from fish? In a recent review in the Journal of Lipid Research, researchers from Oregon State University set out to assess the scientific data we have available to answer that question. The review...
Smoke signals, drum telegraphs, and the marathon runner are all examples of man's effort to conquer the tyranny of distance. However, the first truly successful solution to the problem of rapidly transmitting language across space was the Frenchman Claude Chappe's optical telegraph. Chappe's chain of stone towers, topp...
Let's Talk Art "The way a child thinks about her art is more important than the way you think about it," says Herbert. "Never impose limitations and never say, 'I'm not good at this.' It introduces fear. Never evaluate a preschooler's music, art, or dance. Make observations from fact. Say, 'there is a red circle,' or '...
Glucose is a type of sugar. It comes from food, and is also created in the liver. Glucose travels through the body in the blood. It moves from the blood to cells with the help of a hormone called insulin. Once glucose is in those cells, it can be used for energy. Diabetes is a condition that makes it difficult for the ...
"We believe this is the first time bacterial horizontal gene transfer has been observed in eukaryotes at such scale," says senior author Igor Grigoriev of DOE JGI. "This study gets us closer to explaining the dramatic diversity across the genera of diatoms, morphologically, behaviorally, but we still haven't yet explai...
First ever direct measurement of the Earth's rotation Geodesists are pinpointing the orientation of the Earth's axis using the world's most stable ring laser A group with researchers at the Technical University of Munich (TUM) and the Federal Agency for Cartography and Geodesy (BKG) are the first to plot changes in the...
Consider four vectors ~ F1, ~ F2, ~ F3, and ~ F4, wheretheir magnitudes are F1= 43 N, F2= 36 N, F3 = 19 N, andF4 = 54 N.Let θ1 =120o, θ2 = −130o,θ3 = 200, and θ4 = −67o, measured from thepositive x axis with the counter-clockwiseangular direction aspositive. What is the magnitudeof the resultant vector ~F , where ~F = ...
A common virus that affects 50-70% of adults. If a woman acquires cytomegalovirus (CMV) infection during pregnancy, there is about a 15% chance that her infant will have infection and serious complications. Women who have had CMV infection and who are considering breastfeeding their prematurely born infant should check...
the National Science Foundation Available Languages: English, Spanish This classroom-tested learning module gives a condensed, easily-understood view of the development of atomic theory from the late 19th through early 20th century. The key idea was the discovery that the atom is not an "indivisible" particle, but cons...
Federal Government Seceded From the States and the Constitution first in 1913.Submitted by realman2020 on Mon, 11/19/2012 - 01:01 In 1861. The Federal government seceded from the states and our constitution first. The southern states broke away from the union. The reason is the Federal government broke the compact or c...
Corn crop residues are often left on harvested fields to protect soil quality, but they could become an important raw material in cellulosic ethanol production. U.S. Department of Agriculture (USDA) research indicates that soil quality would not decline if post-harvest corn cob residues were removed from fields. This w...
A form of carbohydrate that will raise blood glucose levels relatively quickly when ingested. The term "fast-acting carbohydrate" is generally used in discussions of treating hypoglycemia, or low blood sugar. However, as research accumulates on the subject of carbohydrates and how quickly they are absorbed, some diabet...
Micro vs Macro Micro and macro are prefixes that are used before words to make them small or big respectively. This is true with micro and macroeconomics, micro and macro evolution, microorganism, micro lens and macro lens, micro finance and macro finance, and so on. The list of words that makes use of these prefixes i...
Presenting - 'Amasia', The Next Supercontinent! Ever since Earth has been in existence there have been the formation and breaking apart of many supercontinents - While Pangaea, that existed between 150-300 million years ago is the most well-known, prior to that was Nuna (1.8 billion years ago), Rodina (1 billion years ...
Topic 6: Writing and Typing Tips Using the features in the AutoCorrect Options and teaching students the quickest way to spell check and find synonyms will enhance their writing. Create a template that includes the information that a student needs to correctly head a paper will reduce frustrations and allow the student...
Garden Talk: August 25, 2011 From NGA Editors Native Bee Basics Native bees are important and often under-appreciated pollinators. If you'd like to find out more about these helpful insects and what you can do to conserve and protect them on your property and in your community, start by reading about them in Bee Basics...
THURSDAY, July 19 (HealthDay News) -- You may think of your birthday as only being important to your age and the possible presence of candles, cards and cake, but a new study suggests a link between your month of birth and longevity. Researchers found that those who were born between September and November from the yea...
The tomato sector in Ghana has failed to reach its potential, in terms of attaining yields comparable to other countries, in terms of the ability to sustain processing plants, and in terms of improving the livelihoods of those households involved in tomato production and the tomato commodity chain. Despite government i...
Leaf Characteristics (PK1) This set introduces simple vocabulary to describe the physical features of 40 North American tree, garden, and house plant leaves. First - The child sorts 9 leaf characteristics cards (3" x 4") onto 3 control cards (10-3/8" x 5¼") that identify characteristics of Leaf Types, Leaf Veins, and L...
Education for Sustainable Diversity (ESD), as defined by the Office for Inclusion, is the practice of acquiring knowledge about and becoming aware of ways in which our beliefs and biases impact the quality of relationships among people from different cultural groups around the world. The goal of the Office for Inclusio...
Breakthroughs bring the next two major leaps in computing power into sight Breakthroughs might make quantum computing, replacement for silicon practical within a decade One of the best things about covering technology is that you're always on the edge of a completely new generation of stuff that will make everything co...
No Holiday As Joyous Tu B'Av (The Fifteenth of Av) is no longer the well-known holiday on the Jewish calendar that it was in ancient times. In fact, in Talmudic times it was said: "There were no holidays so joyous for the Jewish People as the Fifteenth of Av…" (Ta'anit 26b). On Tu B'Av, the unmarried maidens of Jerusal...
When you are injected with the flu vaccine, your body reacts as if it has been infected with the actual living virus and makes antibodies that provide immunity against the real virus. These antibodies remain at high levels for only six to nine months. These waning antibody levels are one reason why you need to be revac...
Our last blog post in which we discussed our favourite animated films prompted us to think back to animations we have enjoyed from childhood. Some of the best loved animations of all time date back to the 1920s where Walt Disney and Warner Brothers revolutionised the industry. The earliest version of Mickey Mouse was c...
Linux Bridge+Firewall Mini-HOWTO version 1.2.0 - 3.1 Software - 3.2 Prior Reading. - 3.3 Boot configuration - 3.4 Kernel configuration - 3.5 Network addresses - 3.6 Network routing - 3.7 Card configuration - 3.8 Additional routing - 3.9 Bridge Configuration - 3.10 Try it out - 3.11 Checks - 4.1 Software and reading - 4...
Send SCSI READ LONG command to DEVICE. The read buffer is output in hex and ASCII to stdout or placed in a file. Note that the data returned includes the logical block data (typically 512 bytes for a disk) plus ECC information (whose format is proprietary) plus optionally other proprietary Arguments to long options are...
Addison's disease, also known as Adrenal Insufficiency or Hypocortisolism, is an endocrine disease that occurs when the adrenal glands do not produce enough of the hormone cortisol and sometimes, aldosterone. Discuss topics including symptoms and treatments for Addison's disease. This site is huge. Chapter 7 has more i...
Our Colchicine Main Article provides a comprehensive look at the who, what, when and how of Colchicine Definition of Colchicine Colchicine: A substance found in a plant that is used in clinical medicine for the treatment of gouty arthritis and in the laboratory to arrest cells during cell division (by disrupting the sp...
: the study of the conformation of the skull based on the belief that it is indicative of mental faculties and character Study of the shape of the skull as an indication of mental abilities and character traits. Franz Joseph Gall stated the principle that each of the innate mental faculties is based in a specific brain...
MDH Fact Sheet/Brochure Why Does My Water Smell Like Rotten Eggs? HYDROGEN SULFIDE AND SULFUR BACTERIA IN WELL Hydrogen sulfide gas (H2S) can occur in wells anywhere in Minnesota, and gives the water a characteristic "rotten egg" taste or odor. This brochure provides basic information about hydrogen sulfide gas and sul...
Joined: 16 Mar 2004 |Posted: Tue Aug 04, 2009 2:40 pm Post subject: Immune Responses Jolted into Action by Nanohorns |The immune response triggered by carbon nanotube-like structures could be harnessed to help treat infectious diseases and cancers, say researchers. The way tiny structures like nanotubes can trigger som...
INDIA INFO: India - More Indian Musical Instruments by V.A.Ponmelil (Feedback) More Indian Musical Instruments Chitra Veena / Gotu Vadhyam The Chitraveena which is also referred to as the gotuvadhyam is one of the most exquisite instruments. It is a 21 stringed fretless lute similar to Vichitraveena. It contains a flat...
Evolution can fall well short of perfection. Claire Ainsworth and Michael Le Page assess where life has gone spectacularly wrong THE ascent of Mount Everest's 8848 metres without bottled oxygen in 1978 suggests that human lungs are pretty impressive organs. But that achievement pales in comparison with the feat of the ...
The best gifts are handmade. Make this craft together and give it as a gift to a parent, grandparent, or your child's classmates. This craft is best suited for parents to make on their own or with minimal help from kids. You'll need to allow extra time for glue or paint to dry. Create with us skills involve self-expres...
"Almanac"—the word comes from the Arabic al-manakh, meaning "the calendar," earlier "the weather," deriving ultimately from ma-, "a place," and nakha, "to kneel," or a place where camels kneel, a seasonal stopping place, a camp or settlement. Coming as it does from a nomadic human society, it is a fitting word as we ta...
LESSON ONE: Transforming Everyday Objects Marcel Duchamp: Bicycle Wheel, bicycle wheel on wooden stool, 1963 (Henley-on-Thames, Richard Hamilton Collection); © 2007 Artists Rights Society (ARS), New York/ADAGP, Paris, photo credit: Cameraphoto/Art Resource, NY Man Ray: Rayograph, gelatin silver print, 29.4×23.2 cm, 192...
Jan. 30, 2009 A new way of making LEDs could see household lighting bills reduced by up to 75% within five years. Gallium Nitride (GaN), a man-made semiconductor used to make LEDs (light emitting diodes), emits brilliant light but uses very little electricity. Until now high production costs have made GaN lighting too ...
Mar. 6, 2013 Boys are right-handed, girls are left ... Well at least this is true for sugar gliders (Petaurus breviceps) and grey short-tailed opossums (Monodelphis domestica), according to an article in BioMed Central's open access journal BMC Evolutionary Biology that shows that handedness in marsupials is dependent ...
by Staff Writers Chicago IL (SPX) Jan 11, 2013 Technologically valuable ultrastable glasses can be produced in days or hours with properties corresponding to those that have been aged for thousands of years, computational and laboratory studies have confirmed. Aging makes for higher quality glassy materials because the...
Reading Classic Literatures Classic literature, even though they were written fifty or hundred years ago, still has the power to affect the readers. The gift of literature to educate and inspire people transcends time. Unfortunately, not all people like to read classic literature. Sometimes, to understand classic liter...
In mathematics, hyperbolic functions are analogs of the ordinary trigonometric, or circular, functions. The basic hyperbolic functions are the hyperbolic sine "sinh" (typically pronounced /ˈsɪntʃ/ or /ˈʃaɪn/), and the hyperbolic cosine "cosh" (typically pronounced /ˈkɒʃ/), from which are derived the hyperbolic tangent ...
Cloudy outlook for climate models More aerosols - the solution to global warming? Climate models appear to be missing an atmospheric ingredient, a new study suggests. December's issue of the International Journal of Climatology from the Royal Meteorlogical Society contains a study of computer models used in climate for...
no news in this list. Kusatsu-Shirane volcanoKusatsu-Shirane volcano is a complex of overlapping cones and 3 lake-filled craters (Karagama, Yugama, Mizugama) at the summit. It is located 150 km NW of Tokyo. All historical eruptions have consisted of phreatic explosions from the acidic crater lakes or their margins. The...
Papandayan is situated on the island of Java, at 7°32' S and 107°73'E, rising 2.665 m asl, and lies apprx. 175 km south east of the Indonesian capital Jakarta. Papandayan is a complex stratovolcano with four large summit craters, the youngest of which has breached to the NE by collapse during a brief eruption in 1772 a...
This photograph shows the stones of Stonehenge up close. Stonehenge is the most well known megalithic structure. Click on image for full size Image courtesy of Corel Photography What are Megaliths? Have you ever seen a megalith? Maybe you have and you just didn't know it! A megalith is made of huge stones. They were pu...
5th Forum Top 25 Highlights - Thematic Programme During the scores of discussions in over one hundred sessions, some overall messages emerged: - Water is a common denominator for many development issues and the key to successfully resolving those challenges. - Because of the interrelatedness of water issues across so m...
Japan has been hit by the worst crisis since 1945, as an earthquake and tsunami have killed 10,000, destroyed tens of thousands of buildings, displaced hundreds of thousands, and left millions without power or water. As the nation braces for more aftershocks, people have resorted to using sea water in an attempt to pre...
In a new study launched Wednesday by the International Energy Agency (IEA), weeks ahead of the Durban Climate Change talks, scientists warn that if the current trend to build high-carbon generating infrastructures continues, the world's carbon budget will be swallowed up by 2017, leaving the planet more vulnerable than...
Photography - Overview The millions of photographs in the Museum's collections compose a vast mosaic of the nation's history. Photographs accompany most artifact collections. Thousands of images document engineering projects, for example, and more record the steel, petroleum, and railroad industries. Some 150,000 image...
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 th...
Researchers at Stanford University have brought about a unique marriage between computer chips and living cells that could greatly accelerate everything from tests for new drugs to screening for diseases such as leukemia. The basic living element in every organism is the cell. Humans have at least 100 trillion of them,...
Do not imagine the Mona Lisa with a mustache! If you failed to carry out this instruction, it is because your power of visualization is so strong that it takes any suggestion, positive or negative, and turns it into an image. And as the maestro emphasized, "the thing imagined moves the sense." If you think you cannot v...
Principles of Design Balance in design is similar to balance in physics. A large shape close to the center can be balanced by a small shape close to the edge. A large light toned shape will be balanced by a small dark toned shape (the darker the shape the heavier it appears to be) Graduation of size and direction produ...
Darkness is our natural state. During the 200,000 years of human existence our species has only known electric light for .06% of that time. Yes there were candles and torches, but the thought of just flipping a switch to turn on all the lights in a room was inconceivable. Today we recognize the shapes of cities based o...
|Invasive red-eared sliders compete with native turtles for food, habitat and basking and nesting sites. Oregon's aquatic invasive species Oregon terrestrial invasive species Rick Boatner, ODFW Invasive Species coordinator Martyne Reesman, ODFW Aquatic Invasive Species technician Invasive species are animals and plants...
Wiktionary:About Low German |This is a Wiktionary policy, guideline or common practices page. This is a draft proposal. It is unofficial, and it is unknown whether it is widely accepted by Wiktionary editors.| |Policies: CFI - ELE - BLOCK - REDIR - BOTS - QUOTE - DELETE - NPOV - AXX| Low German/Saxon is a Germanic lect...
Natural Resource Management Ministerial Council Department of Environment and Heritage, 2001 ISBN 0 642 254775 0 3. Desired Native Vegetation Outcomes This section of the National Framework for the Management and Monitoring of Australia's Native Vegetation describes the native vegetation outcomes expected from the impl...
Restoration Potential: Strong fidelity to nest and roost sites inhibits colonization of formerly occupied habitat (Meyer and Collopy 1996). Limited attempts to reintroduce this species to presently unoccupied former range have failed (Meyer 1990). Given the species' biology (e.g., strongly social, delayed breeding, mob...
Written for Political Science 101 last term at the University of Waterloo. Node your homework they said... Democracy is more than an election every few years, a familiar process removed from the daily grind until it comes time to tick a small box on a larger piece of paper. It is instead more about people than protocol...
Happy Easter, Happy Passover, and Happy Cherry Blossom Time! I hope you are having a joyous spring! Native to Japan, the Yoshino cherry (Prunus x yedoensis) is cultivated extensively and is also found growing wild on plains and mountains countrywide. For more than ten centuries, and continuing with no less enthusiasm t...
A few months ago we wrote about Kristianstad, Sweden, an area that now uses biomass to generate all of its heat and some of its electricity. That city pioneered use of this renewable technology, and gradually biomass evolved from a niche component of its fuel mix to the backbone of its fuel supply. A number of rural ar...
Helping you get the most out of our U.S. Census Collection has been a top priority. To date, we've painstakingly gone through hundreds of millions of records spanning hundreds of years to make these 14 censuses easier to search and sharper to see. And 1930 is in the works. Take a look — you might just discover someone ...
The pleura are two thin, moist membranes around the lungs. The inner layer is attached to the lungs. The outer layer is attached to the ribs. Pleural effusion is the buildup of excess fluid in the space between the pleura. The fluid can prevent the lungs from fully opening. This can make it difficult to catch your brea...
Osteoarthritis is usually diagnosed after your doctor has taken a careful history of your symptoms. A physical exam will be done. There are no definitive lab blood tests to make an absolute diagnosis of osteoarthritis. Certain tests, specifically x-rays of the joint, may confirm your doctor's impression that you have d...
What do we really know about creativity? Very little. We know that creative genius is not the same thing as intelligence. In fact, beyond a certain minimum IQ threshold – about one standard deviation above average, or an IQ of 115 – there is no correlation at all between intelligence and creativity. We know that creati...
These two group activities use mathematical reasoning - one is numerical, one geometric. EWWNP means Exploring Wild and Wonderful Number Patterns Created by Yourself! Investigate what happens if we create number patterns using some simple rules. Place this "worm" on the 100 square and find the total of the four squares...
Railroads and ferries brought prosperity |A. B. Safford Memorial Museum in Cairo, Illinois, built in 1883| Cairo, Illinois, is at the extreme southern tip of Illinois, at the point where the Ohio and Mississippi Rivers converge. I always have mixed feelings as I drive through Cairo (pronounced "Kay-roh".) Sadly, the to...
Our cells generate most of the energy they need in tiny structures inside them called mitochondria, which can be thought of as the cells' powerhouses. Mitochondria have their own DNA, independent of the cell's nuclear genome, which is compelling similar to the DNA of bacterial genomes. What this suggests is that many t...
Algebraic reasoning in grades two through five: Effects of teacher practices, characteristics and professional development Algebra is a gatekeeper (Moses & Cobb, 2001). Long before students enter an Algebra I course in the high school, the foundations for algebra are being developed in elementary school through algebra...
Student Learning Outcomes Students who complete the French Program will be able to: - Communicate in a meaningful context in French. - Analyze the nature of language through comparisons of the French language and their own. - Demonstrate knowledge of and sensitivity to aspects of behavior, attitudes, and customs of Fra...
The year is 1565. On the island of Malta, 600 Knights of St. John, commanding a force of some 8000 men, prepare to defend their island fortress from attack. These same Catholic Knights had been driven from their previous stronghold, the Isle of Rhodes, in 1522, by the Ottoman Turks. Under Suleyman the Magnificent, the ...
« Back to Pet Talk Cancer and Your Pets: What You Need to Know Almost everyone has known a friend or loved one who has been affected by cancer. While cancer in humans is definitely prevalent, our pets are also afflicted with this disease. According to Dr. Heather Wilson, assistant professor of oncology at the Texas A&M...
Barbara Heath Land Race – 2012 By the time Barbara Heath visited Horsham, the town and the surrounding Wimmera District of Western Victoria were in the process of recovering from a decade-long drought. To inform her work, which was initially to address issues of drought, Heath held a number of planned and fortuitous co...
In June every year, the US celebrates Father's Day to honor fathers, who take care of their families and contribute so much for their growth. Father's Day was first celebrated in 1910 in Spokane, Washington, after the prevailing efforts of a young girl named Sonora Dodd. Sonora was raised by her father alone after her ...
MIT professor's book digs into the eclectic, textually linked reading choices of people in medieval London. CAMBRIDGE, Mass. -- Following the 1997 creation of the first laser to emit pulsed beams of atoms, MIT researchers report in the May 16 online version of Science that they have now made a continuous source of cohe...
|Why are these strange little spheres on Mars? rover Opportunity chanced across these unusually shaped beads earlier this month while exploring a place named Kirkwood near the rim of Mars' The above image taken by Opportunity's Microscopic Imager shows that some ground near the rover is filled with these unusual sphere...
We are banishing darkness from the night. Electric lights have been shining over cities and towns around the world for a century. But, increasingly, even rural areas glimmer through the night, with mixed – and largely unstudied – impacts on wildlife. Understanding these impacts is a crucial conservation challenge and b...
NIH offers online advice for older drivers While many older people continue to drive safely into their 70s and beyond, age-related changes including declines in vision and hearing plus slower reaction times can impact driving ability. Certain health conditions and medications can also affect driving skills in older peo...
Simply begin typing or use the editing tools above to add to this article. Once you are finished and click submit, your modifications will be sent to our editors for review. course through Hamburg ...the southeast of the old city, the Elbe divides itself into two branches, the Norderelbe and the Süderelbe, but these br...
William IIIArticle Free Pass King of England An invitation, signed by a representative selection of James's opponents, was dispatched on July 10 (Old Style), and on November 5 (November 15, New Style) William and his army landed at Brixham on Tor Bay in Devon and proceeded almost unopposed to London. James fled to Fran...
Garden Guide '10: The Right Tools The Easy Bloom Plant Sensor shows which vegetables, fruits, herbs, flowers, trees, shrubs or houseplants will grow where, indoors or out. There are so many different types of gardening tools available. How do you know which ones you'll really need? For starters, you'll need something t...
Asthma is a lifelong disease that causes wheezing, breathlessness, chest tightness, and coughing. It can limit a person's quality of life. While we don't know why asthma rates are rising, we do know that most people with asthma can control their symptoms and prevent asthma attacks by avoiding asthma triggers and correc...
Paroxysmal supraventricular tachycardia (PSVT)Definition: Paroxysmal supraventricular tachycardia (PSVT) is episodes of rapid heart rate that start in a part of the heart above the ventricles. "Paroxysmal" means from time to time. PSVT; Supraventricular tachycardia Causes, incidence, and risk factors: Normally, the cha...
February 24, 2013 in Sustainable Development EMBARGOED until 1800 GMT on Sunday 24 February By Alex Kirby A United Nations scheme intended to guarantee everyone access to clean energy could help to keep global temperature rise below 2°C, researchers say, although it would not achieve this without sharp cuts in emission...
I saw some tutorial pages on the internet about how to read files using C++ But I'm kind of confused because there isn't anything in code indicate where the file is from. So I think I need some explanation. It will open file in current (working) folder. If you want to open file which is in another folder you may write ...
what is Roller chains Roller chain is a steel linked chain that utilizes roller bushings at each connecting link. The bushings aid the chain in riding smoothly around a sprocket and give the chain long life as well as strength. Roller chain is commonly found on bicycles and farming machinery and is also a primary compo...
Harris, Paul L. Trusting What You're Told How Children Learn from Others Aims and Scope If children were little scientists who learn best through firsthand observations and mini-experiments, as conventional wisdom holds, how would a child discover that the earth is round—never mind conceive of heaven as a place someone...
AS the electoral turmoil faded into the background, Ukraine marked two important anniversaries last week. The first was eight years since the Orange Revolution of 2004. The second was eight decades since the Holodomor. Holodomor literally means death by hunger. In 1932 and 1933, a vast famine in Soviet Ukraine killed t...
Here, now, are two great whales, laying their heads together; let us join them, and lay together our own. Of the grand order of folio leviathans, the Sperm Whale and the Right Whale are by far the most noteworthy. They are the only whales regularly hunted by man. To the Nantucketer, they present the two extremes of all...
Studies suggest that only 31% of Europe is thought to have a water supply that is either plentiful or sufficient to meet demands until 2015, and water stress indexes show a number of countries with traditionally wet climates such as Belgium and Bulgaria, under significant water stress. Therefore, there is both a desire...
Jamaican sprinter Usain Bolt's record-setting performances have unleashed a wave of interest in the ultimate limits to human running speed. A new study published in the Journal of Applied Physiology offers intriguing insights into the biology and perhaps even the future of human running speed. The newly published evide...
Introductionfox, carnivorous mammal of the dog family, found throughout most of the Northern Hemisphere. It has a pointed face, short legs, long, thick fur, and a tail about one half to two thirds as long as the head and body, depending on the species. Solitary most of the year, foxes do not live in dens except in the ...
An independent Republic of Armenia was proclaimed at the end of the 1914-1918 War but it lasted only until the beginning of the 1920s when the Bolsheviks incorporated it into the Soviet Union. Armenia's return to independence in 1991 was overshadowed by the conflict over Nagorno-Karabakh, the predominantly Armenian-pop...
Teens Using Technology - Backlit Devices can Impact on Sleep New research from the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute, New York, indicates that teenagers who use backlit technology, such as tablet devices, for two hours before bed, may have their sleeping patterns disrupted. At this time...
| Risk Factors Hepatitis B is a liver disease. It can be acute or chronic. Acute hepatitis B usually goes away on its own and may not need treatment. Chronic hepatitis B is an infection that lasts more than six months. Chronic infection can lead to other health problems. Hepatitis B is treated with antiviral medication...
The World of Plants The existence of plants is essential for the survival of living things on the earth. For the importance of this sentence to be fully grasped, we must ask: "What are the most important elements for human life?" Of course, basic needs such as oxygen, water, and nourishment come to mind as the answers ...