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Janina Jose

Kids Search - powered by EBSCOhost:New years Eve and New years Day - 0 views

web.ebscohost.com/...detail

shared by Janina Jose on 09 Dec 08 - Cached
  • ORIGIN OF THE CELEBRATION Section: Festival The start of the New Year has been celebrated in China for more than 3,000 years. New Year was a time when the farmers gave thanks for the harvest and prayed to the gods for a good harvest in the coming year. This was the one period in the busy farming year when there was time to have a celebration and when the family could get together, relax, and be merry. Chinese New Year begins with a New Moon. The Lunar Year is calculated from the time it takes for the Moon to travel around the Earth, while the Western (Gregorian) calendar is based on the time it takes for the Earth to circle the Sun. The orbits of the Moon bear no relation to the time it takes for the Earth to go around the Sun, which is why the Chinese Lunar New Year is celebrated on a different date each year. In China the New Year was renamed the Spring Festival, in 1911, when the Western calendar was officially accepted in China. However, it is still commonly known around the world as the Chinese New Year. Chinese years are named after one of twelve animals. These have been used in the same order to name the years since the sixth century A.D. Each animal is said to have its own personality and emotions, which are present in people born within its year. ~~~~~~~~By Sarah Moyse This article is copyrighted. All rights reserved.Source: Chinese New Year (0-7613-0374-X)
  • RELIGIONS AND RITUALS Section: Festival Although the New Year celebration is not mainly a religious one, many Chinese will visit a temple at this time of the year to make an offering to the Buddha or to the gods in the hope of making the New Year a good one. Ancestors and gods are honored with ceremonies in the home around a family altar decorated with flowers. Incense and candles are burned at the altar. At important family banquets the ancestors may be recognized as "spiritual guests" and first offered food that is afterward eaten with the meal. The Chinese have three main systems of ideas that are important to them: Confucianism, Daoism, and Buddhism. Although these systems are very different, many Chinese follow some or all of the rituals associated with them just to be safe. Confucius lived in the fifth century B.C. and spoke about the value of good behavior in private life and in government. He said that politeness, honesty, courage, and loyalty were what made good people. He believed in self-development through education and thought that people gain in wisdom as they grow older. It is part of the Confucian tradition to honor parents and ancestors.
  • Daoism comes from the teachings of Laozi, who lived at the same time as Confucius. His book, the Dao De Jing (The Way and Its Power), describes the way (dao means "way") to live at peace with nature so as not to upset natural balances. The Way involves balance between opposite forces. They are called yin and yang. While yin is dark and female, yang is the opposite, being light and male. When yin and yang are balanced, there is perfect harmony with nature. Unlike Confucianism and Daoism, which started in China, Buddhism came from India and is based on the teachings of the Buddha -- a holy man. Buddha taught that people need to let go of earthly desires and become fully aware of what they are doing in the present. Buddhists believe that after death each soul moves on to another body, which may be animal or human. What one is chosen for in the next life depends on how good or bad the person has been in this life. The Chinese also pray to other gods, holding the view that the more gods who can look after them the better. The important ones are the Kitchen God, who watches the family in the home, the Jade Emperor, who is the most important god in heaven, the God of Wealth, who determines how wealthy people are, and the Door Gods. ~~~~~~~~By Sarah Moyse This article is copyrighted. All rights reserved.Source: Chinese New Year (0-7613-0374-X)
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  • HOLIDAY CELEBRATIONS On New Year's Eve, Chinese families have a special feast of seafood and dumplings. Dessert is always Nian Gao- a special New Year's Cake. Everyone stays up late to watch the midnight fireworks. On New Year's Day families go door to door to visit. They exchange gifts with their relatives and neighbors. It is thought to be bad luck to fight or argue at the start of a New Year. Everyone is warm and friendly toward each other. Fireworks light the night sky during a New Year celebration in Hong Kong. ~~~~~~~~By Kieran Walsh Kieran Walsh is a winter of children's nonfiction books, primarily on historical and social studies topics. A graduate of Manhattan College, in Riverdale, NY, his degree is in Communications. Walsh has been involved in the children's book filed as editor, proofreader, and illustrator as well as author. This article is copyrighted. All rights reserved.Source: Chinese New Year
Krisly Philip

Ways to Prevent Global Warming - 0 views

www.buzzle.com/...to-prevent-global-warming.html

preventions ways to prevent global warming

shared by Krisly Philip on 02 Dec 08 - Cached
  • Reasons for Global Warming Global warming can be minimized to a great extent, if we eliminate the causes which are mostly human made. The responsibility of preventing global warming rests both on individual as well as the state. In individual level we can change our practices such as minimize the usage of fossil based fuel, reduce the electricity consumption by using energy efficient appliances. Vehicular pollution can be minimized by using the public transport system. The nucleus goal is to beget the global warming under control by restricting the carbon dioxide release and other heat ensnaring greenhouse gases into the environment. On an average nearly 10000 pounds of carbon dioxide is released per year in significant countries like Canada and US. This can be immediately curtailed by becoming energy efficient. Reducing the usage of oil, coal and gasoline are one of the effective ways of preventing global warming.
Jilliane Velazco

Digital Sales Not Enough to Save Music Industry, says JupiterResearch | Tekrati Researc... - 0 views

industry.tekrati.com/...10166

apple itunes ipod music music player

shared by Jilliane Velazco on 08 Dec 08 - No Cached
  • Digital music was a $1.3 billion business in 2007, but it still only comprised 10 percent of consumer music spending
  • compete with Apple and the future of music CD sales.
  • “The challenge remains for the industry to find new ways to compete with Apple, who remains the dominant player for portable media devices,”
  • ...2 more annotations...
  • it will become even more critical to find new devices paradigms to capture consumer attention and new business models to sell content and services on those devices
  • iTunes and other online music retailers are also changing the way music is purchased. Hot and popular are now giving way to Independent artists who are just as likely and able to make their material available on iTunes and other internet resources.
  • Jilliane Velazco on 08 Dec 08
     
    apple is the most popular device/music player and it is hard for other companies to compete with apple and itunes
Ann Thomas

Benefits of Pets - 0 views

www.petsandpetals.com

shared by Ann Thomas on 08 Dec 08 - Cached
  • Pets reduce stress - studies have shown that simply petting your cat or dog can lower your heart and respiratory rates, blood pressure and cholesterol levels, a great benefit of pet ownership.   Companion pets help safeguard against loneliness and depression - Who can resist returning the affection you receive from a pet. They love you unconditionally; well, at least dogs do!  They are always happy to see you and make you feel good even when you’ve had a bad day.  More benefits of having a pet are... Pets encourage us to get out and exercise - What better way to get exercise than to share a walk with your dog or a play outing to the park.  If you have a cat or an older small dog, you can still take them for a walk in a pet stroller.  Another benefit of owning a pet is...   Helping us meet people - Almost everyone loves animals and many people may want to meet your dog or cat during your outings with your pet.  Those times give us an opportunity to increase our circle of friends. The next benefit of a pet is...
  • A dog or cat will help children’s self esteem and social development – pets are accepting and give positive reinforcement to children. Having a pet will benefit your child’s development as it promotes learning how to be responsible. They will listen to all your stories without fail – even if your human friends get tired from time to time of what you have to say, your pet will always think you “look great”, will never argue with you, and will never tell you they are too tired to talk. This is one of the greatest benefits of pets that people don’t recognize!   Pets will make you laugh, the best stress reliever in the world – your new family pet will provide many hours of amusement for your family as you “explore” your world together. What a wonderful benefit of having a pet in your home!   Another benefit of pet ownership is they help older people feel less isolated – They lessen loss for older people who are on their own and help to keep them involved in caring for another being.   
  • Pets can keep you company while you garden - This may be a stretch, but there is nothing cuter than a cat peeking out from behind the petals of your flower garden or a dog helping you “turn the earth”. Some may not consider digging a benefit of having a pet, but if properly trained it shouldn’t be a problem and your dog can actually help you tote your gardening tools around the yard and your cat will appreciate the catnip in your herb garden.
  • Ann Thomas on 08 Dec 08
     
    Pets reduce stress - studies have shown that simply petting your cat or dog can lower your heart and respiratory rates, blood pressure and cholesterol levels, a great benefit of pet ownership. Companion pets help safeguard against loneliness and depression - Who can resist returning the affection you receive from a pet. They love you unconditionally; well, at least dogs do! They are always happy to see you and make you feel good even when you've had a bad day. More benefits of having a pet are... Pets encourage us to get out and exercise - What better way to get exercise than to share a walk with your dog or a play outing to the park. If you have a cat or an older small dog, you can still take them for a walk in a pet stroller. Another benefit of owning a pet is... Helping us meet people - Almost everyone loves animals and many people may want to meet your dog or cat during your outings with your pet. Those times give us an opportunity to increase our circle of friends. The next benefit of a pet is... A dog or cat will help children's self esteem and social development - pets are accepting and give positive reinforcement to children. Having a pet will benefit your child's development as it promotes learning how to be responsible. They will listen to all your stories without fail - even if your human friends get tired from time to time of what you have to say, your pet will always think you "look great", will never argue with you, and will never tell you they are too tired to talk. This is one of the greatest benefits of pets that people don't recognize! Pets will make you laugh, the best stress reliever in the world - your new family pet will provide many hours of amusement for your family as you "explore" your world together. What a wonderful benefit of having a pet in your home! Another benefit of pet ownership is they help older people feel less isolated - They lessen loss for older people who are on their own and help to
Ann Thomas

Cats and humans share similiar X and Y chromosomes - 0 views

www.genomenewsnetwork.org/...cat_humans.shtml

shared by Ann Thomas on 03 Dec 08 - Cached
  • The order of these genes on the sex chromosomes of cats more closely resembles that of humans than of any other mammal studied so far, the team reports in a recent issue of Genome Research. Genes on X chromosomes of cats and people are lined up in the same way.
  • Ann Thomas on 03 Dec 08
     
    Researchers, acting as "genetic paleontologists," recently discovered that the X and Y chromosomes of cats and humans are remarkably alike The order of these genes on the sex chromosomes of cats more closely resembles that of humans than of any other mammal studied so far, the team reports in a recent issue of Genome Research. Genes on X chromosomes of cats and people are lined up in the same way.
Eriel Eaglin

Two-Way Streets: Stocks going up, stocks going down - 0 views

twowaystreets.typepad.com/...stocks-going-up.html

shared by Eriel Eaglin on 08 Dec 08 - Cached
  • Eriel Eaglin on 08 Dec 08
     
    two way streets
anonymous

The Wrong Way to Win - 0 views

express.howstuffworks.com/express-doping1.htm

shared by anonymous on 03 Dec 08 - Cached
  • The Wrong Way to Win › Introduction to The Wrong Way to Win › Why Do Athletes Use Performance-enhancing Drugs? › Masking Pain and Managing Weight and Stress › Detecting Drugs Why Do Athletes Use Performance-enhancing Drugs?
  • An athlete may want to: Build mass and strength of muscles and/or bones Increase delivery of oxygen to exercising tissues Mask pain Stimulate the body Hide use of other drugs
  • Many drugs are banned outright in Olympic competitions. However, some drugs, such as cortisone and local anesthetics, are merely restricted because they have legitimate clinical uses. Athletes may also misuse drugs to reduce weight, relax, cope with stress or boost their own confidence. Whatever the reason, doping has many unsafe if not deadly side effects.
  • ...4 more annotations...
  • Another method for improving oxygen concentration is blood doping -- infusing whole blood into an athlete. An athlete who infuses his own blood may cause infection or cardiovascular problems because of the increased blood volume (high blood pressure, blood clots, heart failure and stroke). An athlete who uses someone else's blood runs the risk of acquiring viral infections such as HIV/AIDS. These are huge risks for a result that can also be achieved by training at high altitudes.
  • In addition to taking drugs that build mass and strength, some athletes take drugs and engage in practices that increase the amount of oxygen in tissues. Endurance athletes, like cyclists or cross-country skiers, may use Erythropoietin (EPO). EPO can increase an athlete's oxygen supply by as much as seven to 10 percent. As mentioned earlier, EPO is extremely dangerous, if not deadly in some cases. The increased red cell density caused by EPO can thicken the blood. The thickened blood -- which is more like honey than water -- cannot flow through the blood vessels well. To pump the thickened blood, the heart must work harder. This increases the chances of heart attack and stroke.
  • Athletes looking to build mass may also abuse Human Growth Hormone (hGH). Excessive hGH levels increase muscle mass by stimulating protein synthesis, strengthen bones by stimulating bone growth and reduce body fat by stimulating the breakdown of fat cells. Use of hGH has become increasingly popular because it is difficult to detect. Side effects include overgrowth of hands, feet, and face (known as acromegaly), enlarged internal organs, especially heart, kidneys, tongue and liver and heart problems.
  • Athletes use anabolic steroids to increase muscle strength. Anabolic steroids, which can be injected or taken as pills, allow the athlete to train harder and longer at any given period. The possible and well-known side effects of anabolic steroid use include jaundice and liver damage, mood swings, depression and aggression. Men may also suffer from baldness, infertility and breast development. Females may grow excessive hair on the face and body and suffer from infertility. The substances Human Chorionic Gonadotropin (hCG), Luteinizing Hormone (LH) may also produce the same side effects.
  • anonymous on 03 Dec 08
     
    use it
  • anonymous on 03 Dec 08
     
    Use this site for information
Paloma Gomez

Dead dog as art - Opinion - 0 views

media.www.navigatornews.org/...Dead-Dog.As.Art-3364594.shtml

shared by Paloma Gomez on 09 Dec 08 - Cached
  • When asked to provide an explanation for his actions Vargas claimed that this so called "art exhibit" was his way of paying respect to his friend who had died recently after he was attacked by two Rottweilers guarding a shop which his friend had been burglarizing.Upon reading through a few of the comments and blogs, I found that there were several threats against the artist, saying that he should be tortured and allowed to die just as the dog. However, no one mentions anything about the spectators. I am in no way defending Vargas's actions, I am however disgusted at the idea that no one attempted to rescue the dog. Pictures show people standing close enough to get a good look yet far enough away to escape any responsibility for the suffering the dog was clearly enduring. The stray dog is more alive today then he was the day he stood as a spectacle of suffering and selfishness. This story has gotten the attention of people everywhere, and rightfully so
    • Paloma Gomez
      Paloma Gomez on 09 Dec 08
       
      tell alittle bit of the reason the so called artist tied up the dog and tell that the dog is still living today
  • What everyone is forgetting is that the controversy around this is exactly what he was getting at with his statement everyone cares about a dog that was going to starve on its own anyways, nobodys cares about the millions of people starving around the world every day or even the dogs starving in his home country its like everyone just saw the words starving dog and immediatly jumped to death threats
    • Paloma Gomez
      Paloma Gomez on 09 Dec 08
       
      other people believe that what the so called artist did was a good way to make a statement
  • Paloma Gomez on 09 Dec 08
     
    tell alittle bit of the reason the so called artist tied up the dog and tell that the dog is still living today
Carlen Hodgson

Basketball Tip, Basketball Tips, Basketball Shooting Tips, Free Basketball Tips - 0 views

www.basketballsuccess.com/tball_off_season_workouts.html

shared by Carlen Hodgson on 03 Dec 08 - Cached
  • One of the keys to getting the most out of your training program is to work outside of your comfort zone.
  • I can't argue that you're doing something to stay in shape and work on your game. But you're not really pushing yourself, and you shouldn't really expect those types of workouts to pay huge dividends.
  • Change your approach. Push yourself harder than you normally do, and you'll start to see results. Instead of shooting 30 or 40 random, lazy jump shots, create a plan for yourself. Shoot from 4 or 5 spots on the floor until you've made 30 or 40 shots from each spot (or some number that you set as a goal for yourself). Get in the triple-threat position, head-fake, take a quick dribble to one side or the other, get good lift on your shot (really getting off the ground), and concentrate on your follow-through. Push yourself to move quicker than you normally do, and to jump higher than you normally do.
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  • Or when you go to the track, create a plan to really work on your stamina and quickness. Run 2 laps at a good pace to warm up. Then do some interval training where you sprint at top speed for 40 or 50 yards, then walk for 30 or 45 seconds to get your wind back. When you first start doing interval training, you'll probably only be able to do 4 or 5 repetitions, but you'll get in better shape over time and the numbers will increase. As you get into better shape, you'll work your way up to longer distances, shorter breaks in between sprints, and more repetitions. Follow-up your sprints with 4 or 5 hard minutes of jumping rope. Mix in some longer distance training during the week and you're on your way to really improving your stamina and quickness.
Krisly Philip

Ways To Prevent Global Warming: Four Steps - 0 views

www.acoolerclimate.com/...HowToPreventGlobalWarming.html

ways to prevent global warming

shared by Krisly Philip on 02 Dec 08 - Cached
  • This is like taking 6.3 million cars off the road!
  • Small gaps in your windows and doors can cause you to consume a lot more energy than you really need to in order to heat and cool your home.
elizabeth murphy

The Milky Way Galaxy - Our Home - 0 views

www.windows.ucar.edu/...Milkyway.html&edu=high

universe

shared by elizabeth murphy on 04 Dec 08 - Cached
    • elizabeth murphy
      elizabeth murphy on 04 Dec 08
       
      Milky Way spiral
Parker White

ms-11 - 0 views

www.msactivesource.com/...msas.portal

ms 11

shared by Parker White on 01 Dec 08 - Cached
  • Parker White on 01 Dec 08
     
    Learn more about Multiple Sclerosis and the basic facts about MS Symptoms and MS Treatment options. Find ways to connect with an MS Community and get MS Caregiver Support.
Bibin John

Aircraft - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/Aircraft

aircraft wikipedia

shared by Bibin John on 03 Dec 08 - Cached
  • An aircraft is a vehicle which is able to fly through the Earth's atmosphere or through any other atmosphere. Rocket vehicles are not aircraft if they are not supported by the surrounding air. All the human activity which surrounds aircraft is called aviation.
  • Heavier-than-air aircraft must find some way to push air or gas downwards, so that a reaction occurs (by Newton's laws of motion) to push the aircraft upwards. This dynamic movement through the air is the origin of the term aerodyne. There are two ways to produce dynamic upthrust: aerodynamic lift, and powered lift in the form of engine thrust. Aerodynamic lift is the most common, with aeroplanes being kept in the air by the forward movement of wings, and rotorcraft by spinning wing-shaped rotors sometimes called rotary wings. A wing is a flat, horizontal surface, usually shaped in cross-section as an aerofoil. To fly, the wing must move forwards through the air; this movement of air over the aerofoil shape deflects air downward to create an equal and opposite upward force, called lift, according to Newton's third law of motion. A flexible wing is a wing made of fabric or thin sheet material, often stretched over a rigid frame. A kite is tethered to the ground and relies on the speed of the wind over its wings, which may be flexible or rigid, fixed or rotary. With powered lift, the aircraft directs its engine thrust vertically downwards. The initialism VTOL (vertical take off and landing) is applied to aircraft that can take off and land vertically. Most are rotorcraft. Others, such as the Hawker Siddeley Harrier, take off and land vertically using powered lift and transfer to aerodynamic lift in steady flight. Similarly, STOL stands for short take off and landing. Some VTOL aircraft often operate in a short take off/vertical landing regime known as STOVL. A pure rocket is not usually regarded as an aerodyne, because it does not depend on the air for its lift (and can even fly into space), however many aerodynamic lift vehicles have been powered or assisted by rocket motors. Rocket-powered missiles which obtain aerodynamic lift at very high speed due to airflow over their bodies, are a marginal case.
  • The forerunner of the aeroplane is the kite
  • ...1 more annotation...
  • Number of planes - Monoplane, biplane, etc. Wing support - Braced or cantilever, rigid or flexible. Wing planform - including aspect ratio, angle of sweep and any variations along the span. Includes the important class of delta wings. Location of the horizontal stabiliser, if any. Dihedral angle - positive, zero or negative (anhedral). A variable geometry aircraft can change its wing configuration during flight. A flying wing has no fuselage, though it may have small blisters or pods. The opposite of this is a lifting body which has no wings, though it may have small stabilising and control surfaces.
  • Bibin John on 03 Dec 08
     
    Tells all about different kinds of aircrafts.
Katie M

Cause and effect for global warming | Time for change - 0 views

timeforchange.org/-and-effect-for-global-warming

shared by Katie M on 08 Dec 08 - Cached
  • Katie M on 08 Dec 08
     
    Causes and effects of global warming with trends and hints about ways to prevent global warming.
Sarah Yeakley

Easter Around the World at EasterBunny's.Net. - 0 views

www.easterbunnys.net/easteraroundtheworld.htm

World National Easter Celebration

shared by Sarah Yeakley on 09 Dec 08 - Cached
  • Sarah Yeakley on 09 Dec 08
     
    links to the way Easter is celebrated around the world
Jilliane Velazco

SignOnSanDiego.com > News > Business -- Music industry remains in spin - 0 views

www.signonsandiego.com/...20020614-9999_1b14usedcds.html

cds music money prices used

shared by Jilliane Velazco on 05 Dec 08 - Cached
  • "It's cheap to buy used discs. . . . They sound just the same as new ones,"
  • Amazon.com
  • The industry worries that the expanding used market is cannibalizing new-CD sales, as well as promoting piracy by allowing consumers to buy, record and sell back discs while retaining their own digitally pristine copies.
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  • Used-CD shops typically pay customers between $3 and $5 for their old discs, then sell them for $8 to $10. New CDs can be priced as high as $18 apiece.
  • Jilliane Velazco on 05 Dec 08
     
    used cd's are a better buy than getting brand new cd's used cd's work the same way as new ones, and you save a lot of money buying used ones
cory delacruz

Blue Sky - Why is the Sky Blue? - 0 views

www.sciencemadesimple.com/sky_blue.html

shared by cory delacruz on 04 Dec 08 - Cached
  • end of the spectrum are the reds and oranges. These gradually shade into yellow, green, blue, indigo and violet. The colors have different wavelengths, frequencies, and energies. Violet has the shortest wavelength in the visible spectrum. That means it has the highest frequency and energy. Red has the longest wavelength, and lowest frequency and energy. LIGHT IN THE AIR Light travels through space in a straight line as long as nothing disturbs it. As light moves through the atmosphere, it continues to go straight until it bumps into a bit of dust or a gas molecule. Then what happens to the light depends on its wave length and the size of the thing it hits. Dust particles and water droplets are much larger than the wavelength of visible light. When light hits these large particles, it gets reflected, or bounced off, in different directions. The different colors of light are all reflected by the particle in the same way. The reflected light appears white because it still contains all of the same colors. Gas molecules are smaller than the wavelength of visible light. If light bumps into them, it acts differently. When light hits a gas molecule, some of it may get absorbed. After awhile, the molecule radiates (releases, or gives off) the light in a different direction. The color that is radiated is the same color that was absorbed. The different colors of light are affected differently. All of the co
  • d after Lord John Rayleigh, an English physicist, who first described it in the 1870's.) WHY IS THE SKY BLUE? The blue color of the sky is due to Rayleigh scattering. As light moves through the atmosphere, most of the longer wavelengths pass straight through. Little of the red, orange and yellow light is affected by t
  • As you look closer to the horizon, the sky appears much paler in color. To reach you, the scattered blue light must pass through more air. Some of it gets scattered away again in other directions. Less blue light reaches your eyes. The color of the sky near the horizon appears paler or white.
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  • THE BLACK SKY AND WHITE SUN On Earth, the sun appears yellow. If you were out in space, or on the moon, the sun would look white. In space, there is no atmosphere to scatter the sun's light. On Earth, some of the shorter wavelength light (the blues and violets) are removed from the direct rays of the sun by scattering. The remaining colors together appear yellow. Also, out in space, the sky looks dark and black, instead of blue. This is because there is no atmosphere. There is no scattered light to reach your eyes. WHY IS THE SUNSET RED? As the sun begins to set, the light must travel farther through the atmosphere before it gets to you. More of the light is reflected and scattered. As less reaches you directly, the sun appears less
  • The sky around the setting sun may take on many colors. The most spectacular shows occur when the air contains many small particles of dust or water. These particles reflect light in all directions. Then, as some of the light heads towards you, different amounts of the shorter wavelength colors are scattered out. You see the longer wavelengths, and the sky appears red, pink or orange.
  • RE ABOUT:THE ATMOSPHERE WHAT IS THE ATMOSPHERE? The atmosphere is the mixture of gases and other materials that surround the Earth in a thin, mostly transparent shell. It is held in place by the Earth's gravity. The main components are nitrogen (78.09%), oxygen (20.95%), argon (0.93%), and carbon dioxide (0.03%). The atmosphere also contains small amounts, or traces, of water (in local concentrations ranging from 0% to 4%), solid particles, neon, helium, methane, krypton, hydrogen, xenon and ozone. The study of the atmosphere is called meteorology. Life on Earth would not be possible without the atmosphere.
  • d increases with increasing altitude. The increase is caused by the absorption of UV radiation by the oxygen and ozone. · The temperature increase with altitude results in a layering effect. It creates a global "inversion layer", and reduces vertical convection. Mesosphere - Extends out to about 100 km (65 miles) · Temperature decreases rapidly with increasing altitude. Thermosphere - Extends out to about 400 km ( 250 miles)
  • hes the Earth, 30% is reflected back into space by clouds and the Earth's surface. The atmosphere absorbs 19%. Only 51% is absorbed by the Earth's surface. We are not normally aware of it but air does have weight. The column of air above us exerts pressure on us. This pressure at sea level is defined as one atmosphere. Other equivalent measurements you may hear used are 1,013 millibars, 760 mm Hg (mercury), 29.92 inches of Hg, or 14.7 pounds/square inch (psi). Atmospheric pressure decreases rapidly with height. Pressure drops by a factor of 10 for every 16 km (10 miles) increase in altitude. This means that the pressure is 1 atmosphere at sea level, but 0.1 atmosphere at 16 km and only 0.01 atmosphere at 32 km. The density of the lower atmosphere is about 1 kg/cubic meter (1 oz./cubic foot). There are approximately 300 billion billion (3 x 10**20, or a 3 followed by 20 zeros) molecules per cubic inch (16.4 cubic ce
  • ers). At ground level, each molecule is moving at about 1600 km/hr (1000 miles/hr), and collides with other molecules 5 billion times per second. The density of air also decreases rapidly with altitude. At 3 km (2 miles) air density has decreased by 30%. People who normally live closer to sea level experience temporary breathing difficulties when traveling to these altitudes. The highest permanent human settlements are at about 4 km (3 miles). LAYERS OF THE ATMOSPHERE The atmosphere is divided into layers based on temperature, composition and electrical properties. These layers are approximate and the boundaries vary, depending on the seasons and latitude. (The boundaries also depend on which "authority" is defining them.) LAYERS BASED ON COMPOSITION Homosphere
  • LAYERS BASED ON TEMPERATURE Troposphere - Height depends on the seasons and latitude. It extends from ground level up to about 16 km (10 miles) at the equator, and to 9 km (5 miles) at the North and South Poles. · The prefix "tropo" means change. Changing conditions in the Troposphere result in our weather. · Temperature decreases with increasing altitude. Warm air rises, then cools and falls back to Earth. This process is called convection, and results in huge movements of air. Winds in this layer are mostly vertical. · Contains more air molecules than
  • · The air is very thin. · The prefix "strato" is related to layers, or stratification. · The bottom of this layer is calm. Jet planes often fly in the lower Stratosphere to avoid bad weather in the Troposphere. · The upper part of the Stratosphere holds the high winds known as the jet streams. These blow horizontally at speeds up to 480 km/hour (300 miles/hour) · Contains the "ozone layer" located
  • gen we need to breath. But it also serves other important functions. It moderates the planet's temperature, reducing the extremes that occur on airless worlds. For example, temperatures on the moon range from 120 °C (about 250 °F) in the day to -170 °C (about -275 °F) at night. The atmosphere
    • cory delacruz
      cory delacruz on 04 Dec 08
       
      sounds good, by the way am i annoying you with my sticky note??? well, TOO BAD!!!!!!
Jilliane Velazco

Top music seller's store has no door - Los Angeles Times - 0 views

articles.latimes.com/...fi-itunes4

apple walmart music itunes

shared by Jilliane Velazco on 08 Dec 08 - Cached
  • Apple Inc. has surpassed Wal-Mart to become America’s No. 1 music store, the first time that a seller of digital downloads has ever beaten the big CD retailers.
  • Video game companies and other software makers are selling more of their products as downloads rather than CDs.
  • Songs could be downloaded faster than movies or TV shows, both legally and illegally.
  • ...5 more annotations...
  • devices such as Apple’s iPod made songs easy to listen to anywhere.
  • It said it counted every 12 singles sold as one album, and that Apple probably received a boost during the two months by people cashing in iTunes gift cards – which Wal-Mart and other retailers also sell – received during the holiday season.
  • Apple launched iTunes in 2003, creating an online business model for a music industry that was struggling with plummeting CD sales and online piracy. In addition to selling albums, iTunes offered hundreds of thousands of individual songs for 99 cents each. That was ideal for customers who wanted to buy hot singles or old favorites without buying the whole album.
  • it reported $808 million in revenue for a category that includes iTunes store sales, a 27% jump from the same quarter the previous year.
  • Although Apple has given the music industry a new way to sell songs, it has become so powerful that music companies have sought to help create and fortify potential iTunes rivals.
  • Jilliane Velazco on 08 Dec 08
     
    apple is the top seller of music; on and off the computer! =] apple overtakes wal-mart as the biggest US music seller
Jilliane Velazco

PowerSearch  Document - 0 views

find.galegroup.com/...retrieve.do

digital online music album

shared by Jilliane Velazco on 08 Dec 08 - Cached
  • 51 per cent of its earnings over the past year came from digital sales.
  • falling CD sales and illegal downloading.
  • "Some fans only want to buy the physical disc, some only want to buy a ringtone and a T-shirt, others just want a concert ticket, others want to buy a digital album.
  • ...3 more annotations...
  • worldwide sales of digital music grew by 40 per cent last year
  • CDs would continue to narrow.
  • "Record labels are continually diversifying and moving away from CDs because they know that fans have completely changed the way they are buying music.''
  • Jilliane Velazco on 08 Dec 08
     
    fans buy different things of music: physical discs, ringtones and a t-shirt, a concert ticket, or a digital album; worldwide sales of digital music grew by 40% last year
Paloma Gomez

Outrage at 'starvation' of a stray dog for art | Art and design | The Observer - 0 views

www.guardian.co.uk/...art.spain

shared by Paloma Gomez on 11 Dec 08 - Cached
  • Chaining up a dog and forcing it to go without food and water in the name of art is a surefire way of making yourself unpopular with animal lovers. The furore created by Damien Hirst's pickled sheep and Tracey Emin's dirty bed pales into insignificance against the international outrage Guillermo 'Habacuc' Vargas has unleashed. The Costa Rican has been called an animal abuser, killer and worse over claims that a stray dog called Natividad died of starvation after he displayed it at an exhibition last year at the Códice Gallery in Managua, Nicaragua. Vargas tethered the animal without food and water under the words 'Eres Lo Que Lees' - 'You Are What You Read' - made out of dog biscuits while he played the Sandinista anthem backwards and set 175 pieces of crack cocaine alight in a massive incense burner. More than a million people have signed an online petition urging organisers of this year's event to stop Vargas taking part. Vargas, 32, said he wanted to test the public's reaction, and insisted none of the exhibition visitors intervened to stop the animal's suffering. He refused to say whether the animal had survived the show, but said he had received dozens of death threats. Juanita Bermúdez, director of the Códice Gallery, insisted Natividad escaped after just one day. She said: 'It was untied all the time except for the three hours the exhibition lasted and it was fed regularly with dog food Habacuc himself brought in.'
  • Paloma Gomez on 11 Dec 08
     
    tells what guillermo said his reason was to do what he did and mentions what juanita owner of the art gallery had to say
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