Wednesday, February 15, 2012

Switzerland Plans 'Janitor Satellite' to Clean Up Space Junk (SPACE.com)

Earth is surrounded by a cloud of more than half a million pieces of space junk, from bus-size spent rocket stages to tiny flecks of paint. Orbiting at breakneck speeds, every last bit poses grave dangers ? and means huge insurance premiums ? for operational satellites, and it threatens the International Space Station, too. Every time two orbiting objects collide, they break up into thousands more pieces of debris.

To combat this growing headache, Swiss scientists and engineers have come up with a solution: CleanSpace One, a project to build the first in a family of so-called "janitor satellites" that will help clean up space. The prototype space junk cleaner will be a rectangular satellite nearly 12 inches (30 centimeters) long and about 4 inches (10 cm) tall and wide.

Slated to launch as early as 2015, CleanSpace One will rendezvous with one of two defunct objects in orbit, either the Swisscube picosatellite or its cousin TIsat, both 61 cubic inches (1,000 cubic cm) in size. When the janitor satellite reaches its target, it will extend a grappling arm, grab it and then plunge into Earth?s atmosphere, burning up itself and the?space junk?during re-entry.

CleanSpace One is being designed and built at the Swiss Space Center, part of the Swiss Federal Institute for Technology in Lausanne, or EPFL. Scientists there are developing the micro- and electric propulsion systems that will enable CleanSpace One to grab hold of space junk as the two objects zip around Earth at 17,500 mph (28,000 kph). [Video and images of CleanSpace One mission]

"The [main] challenge will be having a deployment either of a robotic arm or a deployment of a mechanism that will embrace or grab exactly Swisscube," EPFL scientist Muriel Richard said in a press video. The design team is drawing inspiration from the grabbing mechanisms of living organisms, she said.

Eventually, the team hopes to offer and sell a whole suite of ready-made systems designed to de-orbit space junk of various sizes "Space agencies are increasingly finding it necessary to take into consideration and prepare for the elimination of the stuff they're sending into space. We want to be the pioneers in this area," Swiss Space Center Director Volker Gass said.

Smaller systems like CleanSpace One will be low-cost, Richard said. "It's not a multimillion development, it?s a university based development."

There may indeed be a market for such janitor satellites.

In 2009, the American Iridium satellite collided with debris from an inactive Russian satellite, producing roughly 2,000 more pieces of debris, some of which went on to destroy a satellite worth $55 million. The more junk accumulates, the more likely collisions between satellites and debris will become, with each collision causing a proliferation of debris.

?"There?s going to be an avalanche effect and more and more satellites are going to be kicked out or destroyed in orbit," Gass said. Higher risk of impact means higher space junk insurance premiums, and the cost of insuring today?s active satellites is around $20 billion.

Falling space debris even poses a slight risk of injuring people on Earth.

Claude Nicollier, an astronaut and EPFL professor, compared the space junk problem with global warming. "In a way, there?s some similarity between the two problems," he said. "If we don't do anything, we?ll have big problems in the future."

This story was provided by Life's Little Mysteries, a sister site to SPACE.com. You can follow Life's Little Mysteries on Twitter (@LLMysteries) and on Facebook.

Source: http://us.rd.yahoo.com/dailynews/rss/science/*http%3A//news.yahoo.com/s/space/20120215/sc_space/switzerlandplansjanitorsatellitetocleanupspacejunk

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[WATCH]: The Best of Classical Music - Coquettephilly Arts ...

Rating: 4

I have compiled what I believe to be the best of Classical music. 1. Eine Kleine Nachtmusik-Mozart 2. Symphony No. 5, 1st mvt-Beethoven 3. Rondo Alla Turca-Mozart 4. William Tell Overature-Rossini 5. F?r Elise-Beethoven 6. Blue Danube Waltz-J. Strauss 7. Moonlight Sonata-Beethoven 8. Minuet(from Quintet No. 11)- Boccherini 9. Spring-Vivaldi 10. The Barber of Seville (Overature)-Rossini 11. Dance of the Hours- Ponchielli 12. Also Sprach Zarathustra-R. Strauss 13. Hoedown(from Rodeo)-Copland 14. Prelude to Act 1. (Los Toreadores)-Bizet 15. Adagio for Strings-Barber 16. Classical Gas- Mason Williams

Source: http://coquettephilly.com/2012/02/15/watch-the-best-of-classical-music/

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Monday, February 13, 2012

As Xi visits, China's U.S. crop demand?a balm for tensions (Reuters)

DES MOINES, Iowa (Reuters) ? China is half a world away from the 2,300-acre family farm in east-central Iowa where John Weber and his son plant corn and soybeans.

But 62-year-old Weber is among a number of Iowa farmers who are benefiting as rising incomes in China lead to demand for billions of dollars of American farm goods.

"There are huge opportunities," said Weber, who in addition to his corn and soybean business, markets more than 14,000 hogs a year with a partner. "Absolutely huge."

This week, a visit by Chinese Vice President Xi Jinping to the farm state will underscore the possibilities of the deepening agricultural trade relationship between China and the United States.

Xi, who is expected to replace Hu Jintao as Communist Party chief late this year and then become China's new president in early 2013, will spend two days in Iowa after meeting President Barack Obama in Washington.

China last year bought $20 billion, or 14 percent, of record U.S. agricultural exports and it is now the largest buyer of U.S. soybeans, while becoming an increasingly important importer of U.S. corn and pork. The farm exports, up from $18.6 billion in 2010, now represent about one fifth of American sales of goods to China and U.S. officials are hoping for a lot more.

Beijing is not only buying food that will go directly to feed its 1.3 billion people but also for feedstuff that is going to the animals raised to meet increasing demand for meat and dairy produce that more Chinese can now afford.

Public policy experts say a wealthier China's increasing reliance on the American farm belt's enormous strengths - bountiful grain, advanced seed technologies and equipment - is likely to be a stabilizing influence on Sino-U.S. relations, which are fraught in a number of areas.

Those include friction over U.S. complaints that the Chinese currency is undervalued, that American manufacturing companies don't have fair access to the Chinese market, and allegations that China is carrying out cyber warfare to steal U.S. secrets. Add in disagreements over human rights in China and Iran's nuclear program, plus Chinese concerns that the U.S. military is meddling in its backyard through a renewed focus on the Asia-Pacific region, and the farm ties provide an important counter weight.

"The more the Chinese come to depend on U.S. agricultural exports, the more that could potentially make a big difference on the geopolitical relationship between the two countries," said William Overholt, a senior research fellow at the Kennedy School of Government at Harvard University and author of "Asia, America, and the Transformation of Geopolitics".

"The stronger that tie, the less the chance of some overall explosion happening in some other arena," Overholt said.

TOP PRODUCER

Iowa is central to all this as it produce more soybeans, corn and hogs than any other U.S. state.

Xi will visit an Iowa soybean farm, be feted at a gala dinner sponsored by the state's corn, soybean and pork producers, and meet with Iowa business leaders.

"It makes sense for him to visit Iowa," Agriculture Secretary Tom Vilsack said in an interview. "They are a significant customer."

Vilsack, who served as governor of Iowa from 1999 to 2007, said he is working to strengthen what he already sees as a good personal relationship with China's Agriculture Minister Han Changfu and to resolve trade conflicts related to agriculture.

Vilsack has scheduled a first-ever U.S.-China "agricultural symposium" for Thursday in Des Moines as a forum for Xi, Han and other high-level Chinese and U.S. officials and business leaders to discuss agriculture, food security, food safety, and other issues.

China is increasing its investment in biotech seeds and other agricultural research and is trying to use farmland more efficiently, but is still relying more on imports. While it accounts for a fifth of the world's population, it has less than 9 percent of its arable land.

Soybeans, for feeding people and animals, are in particularly high demand. China imports about 60 percent of soybeans traded across the world, 52.6 million tons last fiscal year, including 24 million tons, or $12.1 billion, from the United States. That is up from 18.5 million tons, or $7.1 billion two years earlier, according to the U.S. Department of Agriculture.

U.S. pork exports to China rose 68 percent in 2011 (through November) from all of 2010. Indeed, China's monthly pork imports have been hitting new record in recent years, with U.S. imports accounting for most of the growth, U.S. figures show.

"China is the world's leader in pork production. But they can't supply their own market," said Ron Birkenholz, spokesman for the Iowa Pork Producers Association. "There's a lot of potential there."

LONG-STANDING TIES

Xi has ties to Iowa dating back to the 1980s, when he was a mid-level government official in the pig-farming region in Hebei. Iowa Gov. Terry Branstad visited China as part of a sister-states exchange program, and in 1985, Xi brought an animal-feed delegation to Iowa, staying for two nights in the tiny farming town of Muscatine, a community he will revisit Wednesday for an afternoon tea.

Xi and Branstad reunited in September at a meeting in Beijing, and Branstad extended the invitation that is now bringing Xi to Iowa. The governor said he considers Xi a good friend and sees ties between China, Iowa and the United States strengthening.

"We have a lot of Iowa companies doing significant business there," Branstad said.

Some new business is expected to be signed while Xi is in Iowa. A group of nearly three dozen Chinese soybean buyers have scheduled a ceremony in Des Moines to sign purchase intentions for billions of dollars in U.S. soybeans on Thursday.

A Chinese delegation will tour Des Moines-based Kemin Manufacturing, which makes animal feed and other human and animal nutrition products. Kemin has recently doubled the size of its Chinese manufacturing operations which annually bring in about $30 million in revenues for the family-owned Iowa company.

Kemin Chairman R.W. Nelson said sales in China are growing far faster than they are in the United States. He will be one of the business leaders honoring Xi at the state dinner on Wednesday night.

"We're growing with them," he said.

And another Chinese delegation is also slated to visit Iowa-based Pioneer Hi-Bred International, a global developer of biotech soybeans and corn owned by DuPont.

DuPont executive vice president Jim Borel described a "very rapidly growing" business in China. "China has their own food security issues. We're actively working with them," he said.

For Li Zhao, a native of China who now lives in Des Moines and brokers business deals between Iowa companies and Chinese ventures, this is a key moment for U.S. agricultural ties with China.

"The Chinese... they are all wanting to have better food. That puts a lot of pressure on the Chinese government," said Zhao, president of China operations for the ChinaIowa Group. "There is a huge market out there."

Iowans know that many fellow Americans are not as welcoming to China, particularly those involved in manufacturing industries that have seen jobs lost to China.

But here, the welcome is warm.

"It may not be the case for other segments of the economy," said Weber. "But agriculture is on the winning side of any trade with China."

(Reporting By Carey Gillam in Des Moines; additional reporting by P.J. Huffstutter and Andrew Stern in Chicago and Paul Eckert in Washington; Editing by Martin Howell)

Source: http://us.rd.yahoo.com/dailynews/rss/us/*http%3A//news.yahoo.com/s/nm/20120212/bs_nm/us_usa_xi_iowa

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92% Beauty and the Beast (In 3D)

All Critics (83) | Top Critics (23) | Fresh (84) | Rotten (7) | DVD (36)

The greatest animated film ever made and one of the screen's great musicals hardly needs this (3D) sort of sprucing up.

What you gain in an extra, faked dimension you lose in lively, genuine beauty.

The 3-D pops out to enhance the drama or energy of scenes in which settings are large and integral to the action.

Some youthful memories are better not revisited, but this definitely isn't one of them. Sometimes you can go home again.

It is a surprise, in a time of sequels and retreads, that the new film is so fresh and altogether triumphant in its own right.

Despite some excessive narrative streamlining, this 1991 release was the best Disney animated feature in years, full of charm and humor.

I admit it: I wrote this more than 20 years ago. But, like " Beauty and the Beast" itself, I think it stands the test of time.

Disney, please understand ... what people are actually showing up for ... they just want to see classic Disney on the big screen. The 3D is incidental.

Disney's gorgeous 1991 animated version of the classic fairy tale "Beauty and the Beast" gets the same 3D treatment that was recently given to "The Lion King."

Watching this in a theater definitely makes it feel less like a "cartoon" and more like a significant film. Cogsworth poking Le Fou in the butt with a sword aside.

One of the brightest jewels in Disney's crown, Beauty and the Beast's 3D reissue takes nothing away and makes the film's brilliance even easier to appreciate; the movie is more beautiful and timeless than it ever was.

Beauty and the Beast is just as enchanting 20 years after its initial release.

The apex of an art form, a justly celebrated classic, and the best animated movie of any sort ever put on screen at any time.

The lines have begun to show in Belle's tale, which remains enjoyable but feels more like a quaint artifact than the masterpiece it once was declared to be.

Both TANGLED EVER AFTER and BEAUTY AND THE BEAST are sure to enthrall audiences everywhere, even if the 3D doesn't really add much of anything to this animated classic.

A serviceable version of a classic fairy tale minus that crucial touch of magic.

And it is a joy to revisit the timeless pleasures of traditional Disney storytelling, with no attempts to add sizzle from celebrity voice talent or radio-friendly pop songs.

3D doesn't downplay the inherent artistry of the effort, but it doesn't enhance anything outside of ticket prices.

Beauty and the Beast looks beautiful and is sure to entertain, but this experience is superfluous at best-it was already a three-dimensional story long before these new technics.

Better remembered than seen, Beauty and the Beast has been treated unkindly not just by the years that have passed since it was released to enormous acclaim in 1991, but by a faddish 3D conversion.

The 3D is unnecessary - but it doesn't spoil the fun of Beauty and the Beast.

More Critic Reviews

Source: http://www.rottentomatoes.com/m/beauty_and_the_beast_1991/

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Sunday, February 12, 2012

Tips to leap increased ? Article Directory Site

Basketball can be described as extremely fast paced match played by means of a foot court (NBA) along with one basket on reverse sides. The sport starts off in the event the official tosses your ball in between a number of gamers, an individual from each individual workforce, while in the center using the courtroom. This is often often called the suggestion down. The other 8 avid players stand at distinct areas away from the mid-circle. The jumpers attempt to tip your ball to a number of their workforce members to realize the very first possession.

The aim is normally to score alot more factors than their opponents. With the specialised setting, the game is divided right into a couple of halfs or many quarters. Every single quarter will be 12 minutes extended. For the duration of each person, the offensive staff has a time limit in order to shoot the ball inside the basket. It is named the shot timepiece. The NBA principle facilitates 24 seconds for each possession. In higher education basketball, the shot clock is scheduled for 35 seconds. There are actually principally two ways to shoot and rating within a basketball game: capturing when the ball is enjoy and from a totally free toss line.

You will find a few solutions to score during accomplish. You are able to either possess a perimeter shot or perhaps push towards the basket. You can easily position 3 factors if you ever shoot the basketball outside of the arc. You can find furthermore versions for soar photographs this includes inside baseline, the main element, fade away, hook shot, and even more. Variations of shots generated throughout the paint contain dunk, layup, and tip-in. Complimentary throws are attained once the opposing team committs a specialised foul or presumably a particular foul. Two absolutely free place shots are awarded while in the party the opposing group committs any specialised foul or possibly a very own foul within the act of capturing or inside of workforce penalty. 1 free of cost throw shot is directed at the player who built an attempt and receives a foul with the operation.

Each player is allowed to commit 5 own fouls for each and every recreation to proceed playing. The 6th strong will immediately power the ball player to retire for other online game. Each individual participant is automatically away from your online game if he or she receives two technological fouls. The workforce is allowed to commits five fouls for each quarter well before getting into the penalty. Almost every foul designed while in the penalty will put their opposing team to shoot cost-free of charge throws. Inside occasion the situation where the scores are tied by the conclusion belonging to the last quarter (or with the summary from the laws time period), a 5-minute overtime interval is performed. If the score remains to be tied most suitable in the finish within the overtime time period, a 2nd overtime will most likely be performed, and so with right until a team wins a sport.

If their is any guide available for you to learn how to jump higher it can be the following.

Source: http://list-of-directory.com/recreation-sports/tips-to-leap-increased/

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Saturday, February 11, 2012

FDA Unveils Biosimilars Guidance

If you want biological molecules for drugs, the last thing you want to do is try to synthesise them Why not just open up yeast to genetic engineering and have the modified yeast create your molecules by the ton? Once you have the research and modifications done, you can grow those yeasts for pennies.

I'm sorry, but this is an example of a +4 moderated comment that doesn't know what it's talking about, and does not understand the basic gist of the regulatory issue that this article is dealing with.

Nobody is synthesizing anything, biopharmaceuticals are by definition substances (non-small-molecule) derived from biological organisms, whether engineered or naturally occurring. A bit of explanation: Small molecule drugs (like say, asprin) are chemically simple. As such, it is easy to demonstrate equivalence of a generic to the original; you show all your chemical bonds are in the right place, and that your formulation is rolled up in a pill that gets absorbed the same, those kinds of tests are sufficient for approval.

But biomolecules were treated differently, for the reason that it was impossible to do the same kind of analysis -- an analysis could find all testable parameters exactly the same, but things would work differently simply because it came out of a different manufacturing process. So there were no "generic" biologicals. A second company could copy something like say, Amgen's erythropoetin protein -- but although an identical protein, it would be considered a separate drug, and go through a new approval process just like it was a brand-new drug.

Generic companies have long clamored to allow biologicals to be treated the same as chemical entities,skipping the extremely lengthy and expensive process of doing clinical trials and such again. And of course, the originator companies argued that bio-similars should go through safety trials, too (as they could not be conclusively proved to be identical to the original). So, we had a regulatory tug-of-war running for the past... two decades or so, that has finally been settled (or so it seems at the moment).

As for the various issues of production via various types of organisms is something I don't want to get into right now, but let's just say we're dealing with techniques far more sophsticated than yeast expression these days.

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/Rmof0nNG1l8/fda-unveils-biosimilars-guidance

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Tips On The Right Weight Loss Plan To Follow | New Health and ...

New Health And Fitness.Org - Health Information You Can Use

Dropping a few pounds does not have to be the ordeal some people paint it as. Weight loss takes sustained effort over time, but the benefits are definitely worth it.

Muscle will burn four times faster and more calories than fat. You can work out longer and experience better results. To build your muscles and make them stronger, train with weights at least twice a week.

Don?t keep your weight loss attempt a secret. If others are aware of your plans, they can help you stay motivated and offer you much-needed encouragement. This will also keep them for trying to get you to consume foods or drinks that will make you gain weight.

Don?t drink a lot of caffeinated beverages. According to research, caffeine can slow down how quickly you burn fat.

The fact is that muscle burns calories at a rate that four times more than fat does. If you have muscles, your body can lose weight easier. You can increase your muscle mass by engaging in strength-training techniques a few times each week.

Drinking a glass of water before you begin a meal can help stave off over-eating. If you sit down to a meal with an empty stomach, you will have an inclination to overeat. It takes your brain some time to determine that you?ve eaten enough to make you full.

Drinking a healthy amount of water will assist in weight loss. Drinking water helps you feel full and helps to avoid sodas and sweetened juices. These sugar based beverages will add a significant number of unwanted calories to your normal daily limit, and hamper your weight loss efforts.

If you need to satisfy your sweet tooth, indulge in a piece of angel food cake. A few cravings are almost impossible to turn your back on. One dessert that you should consider indulging in is angel food cake; it tends to be very light. They also happen to contain much lower calories than other cakes.

A great strategy in losing weight is to track your calories in a journal. When you have to account for everything that you eat, you are more likely to consume less food and to make healthier dietary choices. Staying on your weight loss plan full of healthy foods is the most important tactic for taking control of your weight, though of course exercise helps too.

Though you may not like the idea of photographing yourself with your problem areas visible, it?s something that will aid you in maintaining motivation as the diet progresses. Looking at before pictures and seeing how far you have come is motivating, and can help you when you want to give up.

Make your meat leaner for weight loss. Stay away from rich and creamy sauce or sugary bbq sauce, it will add empty calories. This will keep your meat from seeming dry or tasteless. Chutney is a great seasoning to try for all types of protein.

It may seem like fad diets are a good way to get a head start on weight loss. If you are really serious about losing weight, however, you should avoid all fad diets. Although a fad diet may seem intriguing initially, after a while it can become boring, especially if you?re eating one particular dish, like cabbage soup, repeatedly. Using a fad diet also teaches you nothing about eating nutritionally. You should skip the fad diets and, instead, find a weight loss plan that provides guidelines which can help you make good decisions regarding nutrition.

A significant factor in losing weight successfully is being able to control the size of your meals. A lot of people will clean their plates, even if there is too much on it. One way to better control your portions is to decrease them little by little. This helps you eat less naturally.

Green tea can boost your metabolism and help you lose weight. You may enjoy drinking it with a touch of honey or another organic sweetening agent. Black tea is wonderful, too. There are antioxidants in it that can help cleanse your system and boost your immunity.

You have now learned many different tricks for losing weight. It is a reachable goal and if you practice what you know, it will benefit you greatly. Take advantage of these tips to start you on your journey and in time you will find many other things that help you on the way.

For more weight management tips, check out the guide to eating healthy and avoiding the freshmen fifteen during your college years.

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Source: http://newhealthandfitness.org/2012/02/11/tips-on-the-right-weight-loss-plan-to-follow/

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