วันอาทิตย์ที่ 4 กรกฎาคม พ.ศ. 2553

Most Powerful Magnets in the World

The strongest magnets available nowadays are the neodymium magnets, made of a combination of neodymium, iron, and boron (abbreviated: NdFeB). They are called rare earth because their composition elements are found in the "Rare Earth" or Lanthanides portion of the Periodic Table of Elements.

First developed in the 1980's, neodymium magnets are characterised by exceptionally strong magnetic properties by even better resistance to demagnetisation, unlike most other types of magnets. NdFeB magnets are extremely powerful by volume and will retain magnet properties for decades (they are considered permanent magnets, even if they are not literally permanent).

This group of magnetic products provides the highest available magnetic energies of any material. NdFeB magnets require extremely high magnetising fields. They are are mechanically week, but magnetically very strong. Two magnets can snap together with enough force to chip or shatter on impact.

Sintered NdFeB magnets are hard and brittle. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is highly recommended for the magnet to be coated.

NdFeB magnets allow small shapes and sizes and have multiple uses in science, engineering and industry. Various kinds of sintered NdFeB magnets in specific shapes and sizes such as blocks, cubes, cylinders, discs, spheres, rods, rings can be ordered.

There currently aren't any known negative health effects from handling NdFeB magnets.

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วันเสาร์ที่ 3 กรกฎาคม พ.ศ. 2553

Stegosaurus Dinosaurs

Stegosaurus was a dinosaur that lived during the Jurassic period, between about 155 and 144 million years ago. It was a herbivore (plant eater) that lived in the regions that are today North America and Europe (a Stegosaurus fossil was found in Portugal in 2006).

Stegosaurus is quite simple to recognize. It had a small head, a bulky body, and a tail. Stegosaurus is usually depicted as a quadraped (walking on four legs), but it probably could have stood in a bipedal stance on its powerful hind legs when browsing from the branches of trees. The most recognizable feature of Stegosaurus were the bony plates on its back - these are usually depicted as standing upright, and were arranged in pairs or a zigzag fashion - however there are some scientists who believe the plates may have lain falt on the animal's skin. As well as the bony plates on its back, Stegosaurus also a number of spikes (the number varied depending on the particular species) at the end of its tail.

It is not entirely clear what purpose the bony plates served. One possibility is that they may have helped protect Stegosaurus from predators. Another idea is that because of their large surface area they might have been useful in temperature regulation - helping Stegosaurus to quickly warm itself up or cool itself down, depending on whether they were facing towards or away from the sun.

An average Stegosaurus was about 20 feet (6.1 meters) long, but some animals were considerably larger - the largest animals grew to a length of 30 feet (9.1 meters) and weighed around 2 tons.

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วันศุกร์ที่ 2 กรกฎาคม พ.ศ. 2553

Aathi Thamizhar Peravai - Mumbai Opening Mr. Athiyamaan's Speech in Tamil - Part 1 of 6

Mr. Athiyamaan is the ATP founder president. His speech at the branch opening ceremony in Mumbai. Visit www.aathithamizharperavai.com



http://www.youtube.com/watch?v=m5LY-oYV8GM&hl=en

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วันพฤหัสบดีที่ 1 กรกฎาคม พ.ศ. 2553

The Top 5 Strangest "Benefits" Of Creatine

1. Does not increase muscle mass

So this is a hidden benefit because this proves that creatine is not a drug. What really happens in the real world to your body when you take creatine... the energy source your body uses for fast muscle movements like weight training is called ATP-CP. What happens is you body breaks down ATP and the breaking of those bonds releases energy for you to use.

Creatine naturally occurs in the body, but when you put more into your system, you are allowing your body to take ADP, the resulting amino acid from the break down of ATP, and turn it back into ATP. This simply gives your muscles more energy.

Muscle mass increase not from creatine, but because of the extra energy that creatine is allowing your body to produce. This lets you complete more reps and sometimes heavier weights.

2. Creatine gives you brainpower

Say what? More energy to grow your muscles and now increased brainpower? This creatine is beginning to seem like a miracle supplement.

Researchers at the University of Sydney and Macquarie University ran a study that found increased brain capacity. The test included an IQ test and things like remembering numbers chains. They used vegetarians because creatine is produced in the muscles of animals as well, they didn't want those dosages of creatine to affect their results.

However, they found that in the short-term the people that received creatine were able to perform better at each test. Dr. Rae, a doctor at the University of Sydney, was quoted as saying... "creatine supplementation give a significant measurable boost to brain power." Pretty cool huh?

Dr. Rae drew the conclusion that creatine was able to provide the brain with more energy to use for computational tasks. Make sense because creatine is all about creating more energy for your muscles!

3. Creatine can combat cancer

Now this is sounding a little too good to be true. However tests have been run and there is a connective tissue disorder called Dermatomyositis. This is a connective tissue disease that is marked by inflammation of the muscle and the skin. Up to 50% of the cases of Dermatomyositis actual contain the presence of cancer.

The muscles with this condition get so weak that you will actually have trouble moving, getting out of chairs, raising your arms, and even trouble holding your head up. You neck muscles can actually be that weak. So you can see this is a serious condition. Good news is that is very rare.

Creatine was introduced in two different studies, one in the UK and one in Sweden. The studies only worked with around 37 people, so as with all studies... further studies are required. However, creatine plus exercise according to this study showed a muscle strength increase in the subject that received the creatine.

4. Creatine fights the progression of Parkinson's Disease

Chalk another incredible benefit for creatine!

Studies have shown that creatine has severely slowed the progressive nature of Parkinson's Disease. Dr. Dian Murphey at the Nation Institutes of Health, commissioned a study of 200 patients in the early stages of Parkinson's.

These particular patients have not received any prior medication for the condition. So in these early diagnoses of PD (Parkinson's Disease), the speed at which the brain degenerates was slowed down.

Similar studies have found when creatine was tested on mice, I know not the best comparison, but... when tested on mice, the creatine acted as an antioxidant that prevented damage from compounds that are harmful to brain cells. Also the mice experienced no loss of the cells that are typically affected by PD.

5. Overall health in middle to older age men and women gets better

I am beginning to wonder how creatine ever got a bad name to begin with. This last "strange" benefit deals more with the normal affects of how creatine is typically used.

As the human body grows older the natural aging process will naturally deteriorate the muscle mass in your body and increase the amount of body fat. Unless you do something about it, you are looking for a painful number of the golden years.

To help middle to older aged men and women, a study was done to find out the affects of using creatine to help with their resistance training and muscle building. Surprising enough the men and women saw greater muscle benefits from taking the creatine.

They had increased endurance and muscular strength. This alone reverses the natural progression of the body and these subjects say body fat go down the muscle mass go up!

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วันพุธที่ 30 มิถุนายน พ.ศ. 2553

ATP World Tour Uncovered Hawkeye

In season 2, episode 9 of ATP World Tour Uncovered, go behind the scenes to see the inner workings of the Hawkeye line calling system. Tune in to ATPWorldTour.com every Wednesday for the latest features and watch the full episode on television.



http://www.youtube.com/watch?v=8G1GZgKNUYk&hl=en

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วันอังคารที่ 29 มิถุนายน พ.ศ. 2553

How Creatnine Supplements Can Benefit Us

Creatine is generally known as an amino acid produced in the body and can be obtained from meat and other animal products. Creatine is also scientifically termed as creatine monohydrate. It is a crystalline and transparent chemical that the muscle tissue uses up in producing phosphocreatine. Phosphocreatine is an important ingredient needed to form the adenosine triphosphate. Adenosine triphosphate (ATP) serves as the source of energy for the contraction of muscles and other functions of the body.

Creatine is converted into the molecule known as phosphocreatine, which is important for the tissues including voluntary muscles and the nervous system. Energy in large amounts is needed in these specific parts of our body.

The potential of creatine to enhance the performance of athletes in situations where large amounts of energy are required has been emphasized in several studies. Bodybuilders seem to be the group who pays the greatest importance to creatine. Athletes who are participating in endurance activities are not recommended to take creatine since creatine caters more on muscle mass, and these athletes should focus more on muscle endurance. Nevertheless, muscle mass may also be caused by other factors such as water retention, aside from the increase in muscle tissue.

The advantages of creatine in neuromuscular disorders have been emphasized in two scientific studies. Flint Beal of Cornell University Medical Center conducted a study that received fundings from MDA. Beal's study emphasized that creatine was stronger and more effective compared to riluzole, a prescription drug, in prolonging the lifespan of mice suffering with amyotrophic lateral sclerosis (or Lou Geghrig's disease), considered to be a degenerative neural disease. Another study was made by Canadian researchers, Mark Tarnopolsky and Joan Martin from McMaster University Medical University in Ontario. This study highlighted that creatine can lead to minor increases in strength among individuals afflicted with neuromuscular disorders. The March 1999 issue of Nature Neuroscience published Beal's study while the study of Tarnopolsky and Martin sought publication in Neurology March 1999 issue.

No negative side effects have been reported yet by most of the athletes who have been taking creatine. However, several reports confirmed the link between using creatine and kidney damages. However, creatine supplementation has not been reported to be a potential cause of toxicity as of the moment. But, taking creatine may lead to difficulties or complications in dehydration.

Taking an initial dose of 20 grams per day for five or six days is prevalent among athletes. After that, they proceed to a maintenance dose of 2 to 5 grams per day for the succeeding days.

The long-term causes of supplementing creatine have not been studied yet. Diarrhea and muscle cramping are the most evident negative effects of supplementing creatine. Some reports also revealed that short-term small amounts or long-term big amounts of creatine supplements do not have any effect on the functions of liver and kidney among healthy young adults. Kidney function was not altered even after five years of creatine supplementation, as revealed in a study of individuals taking 5030 grams a day. However, some studies provided anecdotal reports of muscle cramping after creatine supplementation.

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