Tuesday, December 6, 2011

257 bears killed on first day of NJ hunt

By NBCNewYork.com

New Jersey wildlife officials say a total of 257 black bears were killed on the first day of the state's annual hunt.

The number is nearly identical to the first day of last year's hunt.

State officials said the first bear killed was a 166-pound female shot in the Delaware Water Gap National Recreation Area by an Arizona man. The second was a 205-pound male shot in Warren County by two teenagers from Wayne, N.J.


"I called it out, I just said, 'Are you on him?' Said '3, 2, 1' then we shot on 'go' at the exact same time," said K.C. Abel, one of the teen hunters.

In 2010, 592 bears were killed during the hunt. State officials predict a similar count this year. On the first day in 2010, there were about 260 killed.

Environmental Protection Department officials are still tallying up the number of participating hunters.

State officials say the hunt is needed to reduce the state's bruin population, now estimated at about 3,400.

Read full story on NBCNewYork.com

Critics claim the hunt is cruel and the state's bear management policy is flawed.

After going to court Monday, the protesters were allowed the right to demonstrate at certain bear checkpoints during the hunt.

A ruling in state superior court said up to 25 people can demonstrate at the Franklin bear check station in Sussex County between noon and 4 p.m. each day.

A greater number will be allowed to demonstrate at two other weigh stations.

Critics of the hunt had been pushing for the Franklin station permit as it is a high-visibility site.

DEP officials felt it was too a dangerous a spot for a large gathering.

Read more content from msnbc.com and NBC News:

Source: http://usnews.msnbc.msn.com/_news/2011/12/06/9247445-257-bears-killed-on-first-day-of-nj-hunt

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Monday, December 5, 2011

S-t-r-e-t-c-h-i-n-g electrical conductance to the limit

ScienceDaily (Dec. 5, 2011) ? Individual molecules have been used to create electrical components like resistors, transistors and diodes that mimic the properties of familiar semiconductors. But according to Nongjian (NJ) Tao, a researcher at the Biodesign Institute at ASU, unique properties inherent in single molecules also may allow clever designers to produce novel devices whose behavior falls outside the performance observed in conventional electronics.

In research appearing in a recent issue of Nature Nanotechnology, Tao describes a method for mechanically controlling the geometry of a single molecule, situated in a junction between a pair of gold electrodes that form a simple circuit. The manipulations produced over tenfold increase in conductivity.

The unusual, often non-intuitive characteristics of single molecules may eventually be introduced into a broad range of microelectronics, suitable for applications including biological and chemical sensing electronic and mechanical devices.

Delicate molecular manipulations requiring patience and finesse are routine for Tao, whose research at Biodesign's Center for Bioelectronics and Biosensors has included work on molecular diodes, graphene behavior and molecular imaging techniques. Nevertheless, he was surprised at the outcome described in the current paper: "If you have a molecule attached to electrodes, it can stretch like a rubber band," he says. "If it gets longer, most people tend to think that the conductivity will decrease. A longer wire is less conductive than a shorter wire."

Indeed, diminishing conductivity through a molecule is commonly observed when the distance between the electrodes attached to its surface is increased and the molecule becomes elongated. But according to Tao, if you stretch the molecule enough, something unexpected happens: the conductance goes up -- by a huge amount. "We see at least 10 times greater conductivity, simply by pulling the molecule."

As Tao explains, the intriguing result is a byproduct of the laws of quantum mechanics, which dictate the behavior of matter at the tiniest scales: "The conductivity of a single molecule is not simply inversely proportional to length. It depends on the energy level alignment."

In the metal leads of the electrodes, electrons can move about freely but when they come to an interface -- in this case, a molecule that sits in the junction between electrodes -- they have to overcome an energy barrier. The height of this energy barrier is critical to how readily electrons can pass through the molecule. By applying a mechanical force to the molecule, the barrier is lowered, improving conductance.

"Theoretically, people have thought of this as a possibility, but this is a demonstration that it really happens," Tao says. "If you stretch the molecule and geometrically increase the length, it energetically lowers the barrier so electrons can easily go through. If you think in optical terms, it becomes more transparent to electrons."

The reason for this has to do with a property known as force-induced resonant tunneling. This occurs when the molecular energy moves closer to the Fermi level of the electrodes -- that is, toward the region of optimal conductance. Thus, as the molecule is stretched, it causes a decrease in the tunneling energy barrier.

For the experiments, Tao's group used 1,4'-Benzenedithiol, the most widely studied entity for molecular electronics. Further experiments demonstrated that the transport of electrons through the molecule underwent a corresponding decrease as the distance between the electrodes was reduced, causing the molecule's geometry to shift from a stretched condition to a relaxed or squeezed state. "We have to do this thousands of times to be sure the effect is robust and reproducible."

In addition to the discovery's practical importance, the new data show close agreement with theoretical models of molecular conductance, which had often been at variance with experimental values, by orders of magnitude.

Tao stresses that single molecules are compelling candidates for a new types of electronic devices, precisely because they can exhibit very different properties from those observed in conventional semiconductors.

Microelectromechanical systems or MEMS are just one domain where the versatile properties of single molecules are likely to make their mark. These diminutive creations represent a $40 billion a year industry and include such innovations as optical switches, gyroscopes for cars, lab-on-chip biomedical applications and microelectronics for mobile devices.

"In the future, when people design devices using molecules, they will have a new toolbox they can use."

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Story Source:

The above story is reprinted from materials provided by Arizona State University.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Christopher Bruot, Joshua Hihath, Nongjian Tao. Mechanically controlled molecular orbital alignment in single molecule junctions. Nature Nanotechnology, 2011; DOI: 10.1038/nnano.2011.212

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://www.sciencedaily.com/releases/2011/12/111205102708.htm

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Android Game Review: Apparatus

YouTube link for mobile viewing

Sometimes I come across a game that makes me feel really dumb really challenges the ol' noggin of mine, and I know I just have to share it with you all, the Android faithful (because Android users are inherintly smart). Apparatus is one such game, and by the time you're done with it, you'll deserve either a pat on the back or a tasty cold one (or both).

If the name didn't completely give it away, Apparatus is about just that: building apparatuses. To do what, you may ask? To make sure a dark blue ball makes it's way safely into a sky blue box. That's it.

Now if you're wondering what makes Apparatus so difficult, it's because the game uses physics and all, so if any of your parts aren't stable and attached to something, they'll fall away into the nothingness pit that makes up the bottom of the screen.

Fortunately there's no penalty for completely botching the job (sometimes it's the only way to learn what's going on), and a simple tap of the pause button will get all of your objects reset on the screen.

For the first couple of levels there are hints that'll show you the ropes on apparatus-building (like how batteries work, how to tell which way your plank of wood will spin, and how to attach pieces of material together), so you're not totally out in the cold, but once you've been taught the basics, it's up to your own ingenuity to get the job done.

Perhaps even more amazing than the levels the game has you work through are the community-designed levels and the sandbox. From within the sandbox, you can build either an apparatus or a building challenge. When you're done designing your masterpiece, you can upload it to the community levels to people can try and beat it or just watch it unfold.

It's absolutely amazing to see someone construct a rudimentary gun using only these simple tools, or an impressive fireworks show with the only trigger being a wheel rolling over them, and more than makes this app worth its price.

Apparatus feel like one of those "must have" games on Android. It's cheap, forces you to be creative, and is filled with levels. Even if you never touch the main game, the sandbox and community sections can easily take hours out of your otherwise productive day, as you build and see what others have built. In a word, it's stellar.

Apparatus is $2.45 in the Android Market. We've got download links after the break.

read more



Source: http://feedproxy.google.com/~r/androidcentral/~3/kro8_teYzdg/story01.htm

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Sunday, December 4, 2011

Video: Bono observes World AIDS Day



>>> when he hasn't been on the road with u2, he's been on the road with his various charitable efforts aimed at eradicating aids. today in washington bono, with the help of three u.s. presidents and a fleet of other dignitaries, marked the 30th anniversary of the discovery of aids on this world aids day with a mostly positive assessment.

>> you could imagine we would be talking about the real possibility of an aids-free generation. but that's what we're talking about. that's why we're here.

>> bono has been kind enough to join us from washington . it occurs to me if we were talking about 30 million dead over 30 years in warfare, we'd be angry. we'd be fatigued and trying to end it. but what was the announcement, the good news that you delivered there in washington today?

>> well, we are trying to end it. and the good news today on this 30th year anniversary of the discovery of this disease, hiv/aids is that the end is in sight. you can't defeat it until the number of infections are the lower of the people you're treating. that's obvious. well, for the first time that's possible now through getting people these drugs early in the process. it stops them reinfecting other people. male circumcision , and getting women, pregnant women the drugs means their children aren't affected.

>> while americans, really starting with president bush on forward, have made great achievements in their charity and giving overseas, domestically we have a problem here?

>> america has been the turning point in the war, if you'd like. it would be shocking if vigilance was not applied to the domestic area and to certain communities which are still experiencing this disease. that's a very good point.

>> bono, thanks. congratulations on the effort so far. and we'll cover the campaign as it goes forward. thank you for being with us from washington today.

>> thank you.

Source: http://video.msnbc.msn.com/nightly-news/45516736/

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Saturday, December 3, 2011

Celebrity Clown Bigfoots the GOP Primary Car (Balloon Juice)

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Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/169257035?client_source=feed&format=rss

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Hospitalized George Michael "improving" (Reuters)

LONDON (Reuters) ? British singer George Michael's health is improving, doctors treating him in Vienna for pneumonia said in a statement Wednesday.

The 48-year-old former Wham! frontman was Hospitalized in the Austrian capital and diagnosed with severe pneumonia, forcing him to cancel the remainder of his European tour.

"The latest development in Mr. Michael's case -- which has evolved from a severe pneumococcal infection -- necessitated intensive care due to its severity and extension," said professors Gottfried Locker and Christoph Zielinski.

"We are happy to announce that Mr. Michael is improving steadily with an impressive regression of pneumonic symptoms and follows a steady rate of improvement as hoped.

"As we said previously, complete rest and peace and quiet are mandatory."

The doctors also appeared to address speculation in the British tabloid press that Michael was suffering further, potentially serious health complications and that he was receiving state-of-the-art treatment during his stay at the Vienna General Hospital.

"There are no other health issues with regards to the patient other than the underlying pneumonic disorder, and no further measures had to be taken," they said.

"Michael is receiving precisely the same treatment as any ordinary patient in Austria would receive at the hospital for this disease."

The Grammy award-winning singer found fame in the 1980s with Wham! before going on to pursue a successful solo career. He has sold an estimated 100 million records and has a personal fortune estimated at 90 million pounds ($140 million).

(Reporting by Mike Collett-White, editing by Paul Casciato)

Source: http://us.rd.yahoo.com/dailynews/rss/celebrity/*http%3A//news.yahoo.com/s/nm/20111130/people_nm/us_georgemichael_health

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Friday, December 2, 2011

Obama on AIDS: 'We can beat this disease'

President Barack Obama makes remarks on World AIDS Day , Thursday, Dec. 1, 2011, at George Washington University in Washington. (AP Photo/Carolyn Kaster)

President Barack Obama makes remarks on World AIDS Day , Thursday, Dec. 1, 2011, at George Washington University in Washington. (AP Photo/Carolyn Kaster)

Alicia Keys, center, and Muhtar Kent, the chairman of the Board and CEO of The Coca-Cola Company, left, applaud as President Barack Obama spoke during a World AIDS Day event, Thursday, Dec. 1, 2011, at George Washington University in Washington. (AP Photo/Carolyn Kaster)

Musicians Bono, right, and Alicia Keys talk during a panel discussion on World AIDS Day, Thursday, Dec. 1, 2011, at George Washington University in Washington. (AP Photo/Evan Vucci)

Musicians Bono, right, and Alicia Keys take part in a panel discussion on World AIDS Day, Thursday, Dec. 1, 2011, at George Washington University in Washington. (AP Photo/Evan Vucci)

(AP) ? President Barack Obama set an ambitious goal Thursday for significantly increasing access to life-saving AIDS drugs for people in the U.S. and around the world, as he announced a renewed American commitment to ending a pandemic that has killed 30 million people.

"We can beat this disease," Obama declared during a World AIDS Day event in Washington. Former Presidents George W. Bush and Bill Clinton also participated via satellite.

Obama pledged U.S. support to help 6 million people in countries hardest hit by the virus get access to antiretroviral drugs by the end of 2013, increasing the original U.S. goal by 2 million. And he announced plans to boost spending on HIV treatment in the U.S. by $50 million.

"The rate of new infections may be going down elsewhere, but it's not going down here in America," he said. "There are communities in this country being devastated still by this disease. When new infections among young, black, gay men increase by nearly 50 percent in three years, we need to do more to show them that their lives matter."

As part of Obama's new overseas initiatives, the U.S. will also aim to get antiretroviral drugs to 1.5 million HIV-positive pregnant women to prevent them from passing the virus to their children; distribute more than 1 billion condoms in the developing world in the next two years; and fund 4.7 million voluntary medical male circumcisions in eastern and southern Africa over the next two years. Research shows circumcisions reduce the risk of female-to-male HIV transmission by more than 60 percent.

The new global goals build on the work of the President's Emergency Plan for AIDS Relief, which focuses on prevention, treatment and support programs in 15 countries hit hardest by the AIDS pandemic, 12 of them in Africa. Bush launched the $15 billion plan in 2003, and in 2008, Congress tripled the budget to $48 billion over five years.

Obama praised Bush for his leadership on AIDS relief, saying the program will be one of the former president's greatest legacies.

"That program ? more ambitious than even leading advocates thought was possible at the time ? has saved thousands and thousands and thousands of lives, spurred international action, and laid the foundation for a comprehensive global plan that will impact the lives of millions," Obama said. "And we are proud that we have the opportunity to carry that work forward."

Despite Obama's more ambitious goals, the relief program's budget is not expected to increase. Instead officials said the expanded targets would be funded through savings achieved by making the program more efficient and cutting the costs of treatment.

The president urged other wealthy nations to fulfill their financial pledges to a global fund to fight HIV and AIDS, and jabbed those who have not contributed money.

"Countries that haven't made a pledge need to do so," he said. "That includes China and other major economies that are now able to step up as major donors."

Obama also announced new initiatives to combat HIV, the virus that causes AIDS, in the U.S. The White House said there are 1.2 million Americans living with HIV, and 50,000 new infections each year. Officials said he would direct the Department of Health and Human Services to increase funding for domestic treatment by $50 million

The bulk of the new funding ? $35 million ? will go to state programs that help people living with HIV and AIDS get access to medicine. There are currently more than 6,500 Americans living with the virus on waiting lists for medication, according to the White House.

The rest of the domestic funds will go to HIV medical clinics across the country, with an emphasis on areas where infections have increased and care and treatment are not readily available. Officials said the additional clinic funding would give 7,500 more patients access to treatment.

The $50 million is already part of the HHS budget, and officials said Obama does not need congressional approval to reallocate the funds.

The HIV virus has infected an estimated 60 million people worldwide since the deadly pandemic began 30 years ago. More than 33 million people are currently living with the virus.

While the failure to find an effective HIV vaccine continues to frustrate the medical community, experts say scientific research in recent years has led to substantial progress in preventing and treating the virus.

Obama ordered his staff to reevaluate both their international and domestic approaches to HIV and AIDS this summer after being briefed on the scientific advancements.

Members of both parties praised the new initiatives and commended Democratic and Republican leaders for coming together.

"Here's what we can do when we work together. We've got leaders of both political parties standing behind something that works," said Gayle Smith, Obama's senior director for development and democracy at the National Security Council.

Tony Fratto, a former Bush spokesman, urged both parties to avoid making the fight against AIDS a political issue.

"The only way to undermine this historic undertaking is if it becomes a partisan issue," he said. "The reasons a Barack Obama and a George W. Bush can support America's leading role in addressing this disease may be very different, but what's important is they've sought the same goal."

___

Follow Julie Pace at http://twitter.com/jpaceDC.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/bbd825583c8542898e6fa7d440b9febc/Article_2011-12-01-US-Obama-AIDS/id-b9b14c0491454a7a845e3bfe7344090f

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