Sunday, September 30, 2012

Texas quake rattles nerves but causes no injuries, damage

MEDINAH, Illinois (Reuters) - Medinah Country Club was bathed in sunshine for the second day of the Ryder Cup on Saturday and for the cheering galleries who lined the fairways and the U.S. players, it was a perfect autumn day in America's Midwest. Not so for the Europeans, especially Graeme McDowell, who two years ago was the hero of his team's win in Wales. On Saturday, he trudged off the 18th hole after losing his foursomes match with Brandt Snedeker and Jim Furyk just 24 hours after he and his partner Rory McIlroy had beaten the same American pairing. ...

Source: http://news.yahoo.com/texas-quake-rattles-nerves-causes-no-injuries-damage-223521534.html

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Homes For Sale Downtown Pleasanton CA August 2012 Downtown ...

Homes For Sale Downtown Pleasanton CA August 2012 Downtown Pleasanton CA Real Estate Market Update September 29, 2012 | Homes for Sale in San Ramon, Danville CA, Dublin CA, Pleasanton ?2012 Bay East. ?2012 CCAR. ?2012 EBRD. All rights reserved. Information deemed reliable but not guaranteed. This information is provided from three separate sources: Bay East, CCAR and EBRD. The listings presented here may or may not be listed by the Broker/Agent operating this website. Information last updated on 9/30/12 6:09 AM PDT.

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Source: http://vickiesellshomes.com/homes-for-sale-downtown-pleasanton-ca-august-2012-downtown-pleasanton-ca-real-estate-market-update-september-29-2012/

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US military death toll in Afghanistan hits 2,000

ITN
Sept 30, 2012

A member of Nato?s Afghan force and a civilian contractor have been killed in the latest so-called insider attack by a member of the country?s security forces, bringing the US death toll in the conflict up to 2,000.

The attack in eastern Afghanistan on Saturday came after the United States said joint operations with Afghan forces were returning to normal.

Joint operations were halted two weeks ago after a surge of attacks by Afghan allies. At least 52 members of the Nato force have been killed this year in so-called green-on-blue attacks.

It was too early to say what impact the latest incident would have on plans to restore joint-operations with Afghan forces to normal, a spokesman for NATO?s International Security Assistance Force said.

Tags: war

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Source: http://www.infowars.com/us-military-death-toll-in-afghanistan-hits-2000/

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Saturday, September 29, 2012

Prometheus Blu-ray specs unveiled, arrives with seven hours of extras October 9th (video)

Prometheus Bluray specs unveiled, arrives with seven hours of extras October 9th video

While Ridley Scott's latest flick is already available on just about every downloadable movie store you could name, Prometheus is still a few weeks away from making its debut on disc and now Fox has officially released all the details. The extras listed in an earlier leak appear to be accurate, with a Second Screen iPad app that promises access to character Peter Weyland's archives, while much of the 15 minutes or so of deleted and alternative scenes have already been posted on the internet (search around if you absolutely must know what else there is and can't wait / don't want to spend the cash). Arriving October 9th, there's a four disc set with both a Blu-ray 3D edition and bonus extras disc with featurettes for a total of seven hours of bonus materials, while the two disc set trims it to just one Blu-ray and DVD / digital copy. The two disc set is currently selling for $24.99 on Amazon, while the four disc edition bumps the price another $5. A trailer with a peek at some of those extras and the full list of details awaits after the break, but an explanation for why anyone would ever try to touch some weird space snake is something you'll have to find on your own.

Continue reading Prometheus Blu-ray specs unveiled, arrives with seven hours of extras October 9th (video)

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Prometheus Blu-ray specs unveiled, arrives with seven hours of extras October 9th (video) originally appeared on Engadget on Fri, 28 Sep 2012 21:01:00 EDT. Please see our terms for use of feeds.

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Clinton urges "cool heads" in China-Japan island dispute

NEW YORK (Reuters) - U.S. Secretary of State Hillary Clinton urged China and Japan on Thursday to let "cool heads" prevail in a festering dispute over a cluster of islands in the East China Sea that has soured ties between Asia's two largest economies.

Clinton met Chinese Foreign Minister Yang Jiechi on the sidelines of this week's U.N. General Assembly meeting in New York and said it was important to ratchet down tensions over the islands, known as the Diaoyu islands in China and the Senkaku Islands in Japan, a senior State Department official said.

"The secretary ... again urged that cooler heads prevail, that Japan and China engage in dialogue to calm the waters," the official told reporters.

"We believe that Japan and China have the resources, have the restraint, have the ability to work on this directly and take tensions down, and that is our message to both sides," the official said.

Yang, however, used a portion of China's annual address to the U.N. General Assembly on Thursday night to forcefully restate Beijing's stance that the islands had belonged to China from ancient times and were seized in 1895 after Japan defeated the Qing Dynasty in a war.

The top Chinese diplomat also condemned the Japanese government's purchase of the islands from their private owner, earlier this month, a step that sparked protests across China and prompted Beijing to curb bilateral trade and tourism.

"The moves taken by Japan are totally illegal and invalid," Yang said of the purchase, which Tokyo says was done to dampen down the dispute by preventing the islands' use by Japanese activists.

"They can in no way change the historical fact that Japan stole the Diaoyudao and affiliated islands and that China has sovereignty over them," Yang told the General Assembly. Diayudao is what China calls the main island in the cluster.

He urged Tokyo to resolve the issue through negotiations.

A Chinese Foreign Ministry statement on Yang's meeting with Clinton quoted him as saying Japan "must abandon its illusions, face up to reality and earnestly correct its errors."

Clinton was due to meet Japanese Foreign Minister Koichiro Gemba and South Korean Foreign Minister Kim Sung-hwan in a three-way meeting on Friday. Japan and South Korea, two close U.S. allies, have also seen their relationship rocked in recent months by maritime territorial disputes.

In hourlong talks on the sidelines of the United Nations on Tuesday, Japan's Gemba urged China to exercise restraint over the dispute. Japanese diplomats described the meeting as "tense," as Gemba endured a stern lecture from China's Yang.

The islands - located in waters thought to be rich in natural gas deposits - have been administered by Japan since 1895, but China has declared them "sacred territory," and Taiwan has also asserted its own sovereignty over the area.

ESCALATION RISK

Tokyo and Beijing have traded increasingly sharp words in the dispute, which has seen both countries send patrol boats in a game of cat-and-mouse in the waters near the disputed islands, raising concerns that an unintended collision or other incident could escalate into a broader clash.

The United States has said repeatedly it takes no position on the sovereignty dispute, but believes it is important for China and Japan to work out their differences peacefully.

In her meeting with Yang, Clinton also touched on territorial disputes in the South China Sea that have set Beijing against a number of its Southeast Asian neighbors, including the Philippines, a close U.S. ally.

China has resisted calls by the United States and some Southeast Asian countries to agree on a multilateral framework to settle the disputes, preferring to engage with each of the other less powerful claimants individually.

The U.S. official said Clinton welcomed moves by China to restart informal meetings with members of the Association of Southeast Asian Nations, or ASEAN, most recently in Cambodia two weeks ago, as a sign of progress.

"We expect these meetings are going to continue in the lead-up to the East Asia Summit in November," the official said. "This is precisely what the secretary has been advocating, that they restart a dialogue."

Clinton met later with a delegation of ASEAN ministers, who were guardedly upbeat about China's latest moves, a second U.S. official said.

"We are going to have to wait and see over the course of the next several weeks, but we have obviously encouraged the process to grow and deepen," the official told reporters.

Clinton and her Chinese counterpart also discussed North Korea, which remains locked in a dispute with the international community over its nuclear program, as well as the possible next steps as the world's major powers confront Tehran over its own nuclear ambitions, the official said.

Clinton also raised the issue of Syria, where China has joined Russia in blocking U.S.-led moves within the U.N. Security Council to take tough measures against Syrian President Bashar al-Assad as his government engages in a bloody struggle against armed rebels.

(Additional reporting By Paul Eckert; Editing by Todd Eastham and Peter Cooney)

Source: http://news.yahoo.com/clinton-urges-cool-heads-china-japan-island-dispute-000112874.html

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What?s the Difference Between Life and Death?

A 1728 oil painting by Cornelis Troost depicting an anatomy lesson using a cadaver. A 1728 oil painting by Cornelis Troost depicting an anatomy lesson using a cadaver

Amsterdam Museum/Wikimedia Commons.

Two hundred years ago, a Scottish medical student named Robert Christison watched a human vivisection.

It was inadvertent; the subject was meant to be dead. But in the days before people willingly left their bodies to science, surgeons stole them. The aftermath of judicial hangings was a competition between ?the relatives and the [surgical] students?the former to carry off the body intact, the latter to dissect it,? Christison wrote in his autobiography. ?Thus dissection was apt to be performed with indecent, sometimes with dangerous haste. It was no uncommon occurrence that, when the operator proceeded with his work, the body was sensibly warm, the limbs not yet rigid.? Hangings were sometimes ineffective, and the condemned survived. No wonder then that occasionally, in their rush, surgeons got it wrong and opened up a body to demonstrate its anatomy only to discover it was not yet a corpse.

Even if you're in less of a rush, simple observation has always been worryingly fallible when it comes to distinguishing life from death. When I was a junior doctor, I recall the hairs on the back of my neck slowly rising as I walked toward a patient's room. His family had just stopped me at the end of their visit, saying ?I think we'll come back tomorrow, we've been sitting with him for an hour and he's seemed awfully quiet.? He would forever remain that way. I found I often made the reverse mistake: Walking into the room of an elderly patient, it could take some time to recognize their stillness as that of sleep.

Preceding generations adopted technological aids to help them. Holding a mirror over a face to see if it misted up could be genuinely useful. The stethoscope?invented by a French doctor, Rene Laennec, who was embarrassed by putting his ear to his patient's bosom?meant that respiration and heart sounds could be listened for more accurately. All this helped, but it didn't fully solve the problem.

The precise division between life and death has always been unclear. In the 18th century, the chemistry of living (organic) and nonliving (inorganic) things was held to be fundamentally different. Into the former, God placed a spark of life?meaning that biochemical processes were absolutely different from the chemical reactions that could be created by mankind or the natural world. That belief was shown false in the 1820s, when a German chemist, Friedrich W?hler, synthesized the first organic molecules. But even today it lingers on: The vague way in which organic is used as a euphemism for healthy and good is its relic. Throughout the 19th century, the exact spark of life remained an object of great interest, and also of great doubt.

Discussions of the soul tended to lead nowhere, since that word meant so many different things to different people. It was hard to prove when the soul left the body because it was something whose nature and identity no one could agree on. Hence a favorite distinction between the living and the dead rested directly on the word of God. Leviticus 17:11 and 17:14 were clear: Blood?was the stuff of life. William Harvey, who discovered how blood circulated, wrote that it was ?the first to live and the last to die.? Blood was life. So long as it was liquid, life remained.

Hence Christison's alarm as he watched the surgeon cut into the warm body. ?Fluid blood gushed in abundance from the first incisions through the skin ? Instantly I seized [the surgeon's] wrist in great alarm, and arrested his progress; nor was I easily persuaded to let him go on, when I saw the blood coagulate on the table exactly like living blood.? Peer pressure overcame his qualms, however, and he not only released the surgeon but remained part of the attentive audience. He was convinced that the man was alive, but he became willing to watch all the same.

John Hunter, the greatest surgeon of the 18th century, also believed that those whose blood was liquid were still alive, yet he had no problem slicing their hearts out?or even, in the interests of science, tasting them. (Wishing to explore human sexual function, he acquired the corpse of a man who died in the moment before ejaculation. When held in the mouth, Hunter reported, the dead man's semen had a slightly spicy taste.) An appetite for knowledge has never been a guarantee of compassion or of respect for the wishes of the dead.

In the years since Hunter, though, these concerns have genuinely advanced. We're better at saying where life ends and better at honoring the physical remains and the last wishes of our fellows?which is not to say there isn't still room for improvement. For many decades, we accepted that people died when their heart stopped beating, that is, when it stopped circulating blood. Why did we hold onto that notion, even long after we understood that electrical activity was the fundamental substrate for our lives? Once more, the limitation was partly technical?a heartbeat is relatively easy to detect?and partly not. The idea that blood was the stuff of life lingered on, aided by the dual meaning of ?heart? it helped bequeath to our language and our thoughts. Did the body Christison saw being opened still have a beating heart? Was it, in any real way, alive? It certainly was in Cristison?s eyes, but whether it would have been in ours is harder to say.

Once we became confident about the primacy of electrical activity in the brain as the sign of life, we were able to be more positive. The need for donated organs pushed changes in our definition of death, especially because an organ-transplant recipient?s prospects for survival are much better when the organ is taken from a donor with a beating heart. In 1968, the wonderfully named Ad Hoc Committee of Harvard Medical School argued that death should no longer be regarded as occurring when the heart stopped, but when electrical activity ceased in the brain. Once that was gone, so was the person.

Source: http://feeds.slate.com/click.phdo?i=2367ac5d2148dd82372e569cdca772b8

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Friday, September 28, 2012

Dynamics of DNA packaging helps regulate formation of heart

ScienceDaily (Sep. 27, 2012) ? A new regulator for heart formation has been discovered by studying how embryonic stem cells adjust the packaging of their DNA. This approach to finding genetic regulators, the scientists say, may have the power to provide insight into the development of any tissue in the body -- liver, brain, blood and so on.

A stem cell has the potential to become any type of cell. Once the choice is made, the cell and other stem cells committed to the same fate divide to form organ tissue.

A University of Washington-led research team was particularly interested in how stem cells turn into heart muscle cells to further research on repairing damaged hearts through tissue regeneration. The leaders of the project were Dr. Charles Murry, a cardiac pathologist and stem cell biologist; Dr. Randall Moon, who studies the control of embryonic development, and Dr. John Stamatoyannopoulos, who explores the operating systems of the human genome.

The paper's lead author is Dr. Sharon Paige, a UW MD-PhD student who completed her Ph.D. in Dr. Murry's lab.

The results are published in the Sept. 28 edition of Cell.

Paige, an aspiring pediatric cardiologist, said, "By identifying regulators of cardiac development, this work has the potential to lead to a better understanding of the causes of congenital heart disease, thereby paving the way for therapeutic advances."

Previously UW researchers had examined the signals that prod cells to grow into various kinds of heart tissue. In this case, the researchers entered a relatively unexplored area. They decided to look at the genetic controls behind the transformation of stem cells into heart tissue.

Because stem cells keep their DNA code under wraps until needed, the scientists examined how this packaging is altered over time to permit reading of portions of the code and thereby produce changes in the cell.

DNA is wound up into a structure called chromatin. "DNA can be packaged as tightly closed, neutral or activated," Murry explained. The tightly closed state, he said, is analogous to setting the brakes on a car.

Like a child who clams up when asked, "What will you be when you grow up?" stem cells are protective of the genes that will determine their future cell type, or what scientists call their cell fate.

"We found that stem cells take great care to avoid turning on cell-fate regulating genes at the wrong time," Murry said. "These genes have their brakes on until they are needed." When the time is right, he said, "the brakes come off and the gas goes on."

He explained that the situation is different for genes that regulate cell functions, in contrast to those that regulate cell fate. Genes that control, for example, the production of proteins that allow the cell to contract or to generate electrical signals do not have such a complex braking system. Those genes can be more readily activated.

The researchers pointed out that it was already known that the patterns stem cells follow to modify their DNA packaging distinguished them from progenitor cells -- cells prepared to begin a lineage of a particular type of cell -- and also from cells that already had a working identity, such as blood or muscle cells.

However , the dynamics of the DNA packaging modifications -- how the packaging is programmed to change over time -- and how these dynamics influence which genes are "exposed" and activated to create, for example, heart muscle cells, was poorly understood.

The UW-led research team learned that, as human embryonic stem cells become heart cells, this differentiation is accompanied by distinctive dynamic alterations in DNA packaging. This tell-tale pattern enabled the scientists to distinguish the key regulators of heart development from other genes. The researchers referred to the carefully timed pattern of changes in the DNA wrapping as a "temporal chromatin signature."

Just as a bank robber leaves incriminating evidence in a handwritten note to the teller, the temporal chromatin signature gave the scientists the clues they needed to hunt down new genes that might be responsible for heart formation.

"We found a bunch of them," Murry said. Their system revealed the top candidate to be the homebox gene MEIS2. This gene seemed an unlikely choice because it had no previous record of participating in heart formation. However, when this gene was removed from a new generation of zebra fish, the developing fish embryos had heart tube formation defects and other heart abnormalities.

Murry and other members of the research team think patterns in DNA unwrapping could be broadly applicable to discovering the genes that regulate other aspects of tissue and organ formation beyond only the heart. Such a research approach might help reveal the major developmental decisions that occur inside of cells as an embryo forms and grows. These revelations could provide information useful to spurring stem cells to form specific tissues for organ repair later in life.

Acknowledging the limitations of a lab system in mimicking what happens inside living cells in the early stages of organ formation in humans, Murry said, "The use of the temporal chromatin signature to discover regulatory genes could give us new insights into human development and new tools to control cell fate."

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The above story is reprinted from materials provided by University of Washington, via EurekAlert!, a service of AAAS.

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


Journal Reference:

  1. Sharon?L. Paige, Sean Thomas, Cristi?L. Stoick-Cooper, Hao Wang, Lisa Maves, Richard Sandstrom, Lil Pabon, Hans Reinecke, Gabriel Pratt, Gordon Keller, Randall?T. Moon, John Stamatoyannopoulos, Charles?E. Murry. A Temporal Chromatin Signature in Human Embryonic Stem Cells Identifies Regulators of Cardiac Development. Cell, 2012; 151 (1): 221 DOI: 10.1016/j.cell.2012.08.027

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

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/health_medicine/genes/~3/27hegCkUB3w/120927142526.htm

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Friday Illusion: How to move a dot with your mind

Sandrine Ceurstemont, editor, New Scientist TV

Think an object can't be in two places at once? This animation shows how the perceived location of a dot is influenced by what's happening around it.

In this video, a flashing dot is surrounded by two diamonds that shift across the screen. When they move horizontally, the dot seems to shift sideways and slightly upwards. In a second version, in which the corners of the diamonds are obscured, the dot appears to move diagonally. In fact, the dot never changes place.

The illusion is the work of Peter Kohler from Dartmouth College in Hanover, New Hampshire, and his team. Kohler has been trying to determine if the dot's perceived shift in position is caused by the overall motion of the diamonds or that of its components. For example, although the shapes as a whole are moving sideways, viewing the edges in isolation shows that segments of the diamonds are moving upwards. "Our results show that global motion does influence the shift," he says. "But the fact that even the unoccluded diamond does not yield a purely horizontal shift indicates that local signals are also very important."

The team now plans to investigate how quickly our brain perceives the shift. "Integration of local and global motion is known to take about 150 milliseconds," says Kohler. "It would be interesting to see if the effect takes a similar amount of time to kick in."

By presenting the illusion for very short amounts of time, the researchers will be able to determine if different versions are initially perceived in the same way. "We also have fMRI work under way to identify brain areas that represent the perceived shifted location rather than the actual location," says Kohler.

The illusion was recently presented at the European Conference on Visual Perception in Alghero, Italy.

If you enjoyed this brain trick, check out our previous Friday Illusions to see, for example, how you can control an animation with your mind.

Source: http://feeds.newscientist.com/c/749/f/10897/s/23ea1632/l/0L0Snewscientist0N0Cblogs0Cnstv0C20A120C0A90Cfriday0Eillusion0Ehow0Eto0Emove0Ean0Eobject0Ewith0Eyour0Emind0Bhtml0DDCMP0FOTC0Erss0Gnsref0Fonline0Enews/story01.htm

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It's time to turn up the girl power in science

European Commission

The European Commission's "Science: It's a Girl Thing!" campaign has been retooled.

By Alan Boyle

It's not exactly surprising that males are perceived as more competent in science than females ? but researchers at Yale University were surprised to find that even professional scientists showed evidence of such bias. Now the big question is what to do about it.

"Whenever I give a talk that mentions past findings of implicit gender bias in hiring, inevitably a scientist will say that can?t happen in our labs because we are trained to be objective," microbiologist Jo Handelsman, lead author of a study published in the Proceedings of the National Academy of Sciences, said in a Yale news release. "I had hoped that they were right."

Nope.


Handelsman and her colleagues asked 127 science faculty members from six institutions to review an application from a senior undergraduate student looking for a job as a lab manager. The faculty members were asked to judge how competent the applicant was, how much the student should be paid, and whether they'd be willing to mentor the student.

Each researcher looked at the same application ??but in some cases the applicant was given a male name (John), and in the other cases a female name was assigned (Jennifer), all on a random basis. When the results were analyzed, it turned out that the sight-unseen male applicant was rated more competent than the female. The mean starting salary offer was $30,238.10 for John as opposed to $26,507.94 for Jennifer. Faculty members were more willing to mentor John than Jennifer.

The data showed a disparity whether the demographic category in question was male or female, young or old, tenured or untenured. "The bias appears pervasive among faculty and is not limited to a certain demographic subgroup," Handelsman and her colleagues wrote.

The researchers emphasized that they weren't suggesting the biases were intentional or stemmed from a conscious desire to hold women back. In fact, they found that the faculty members tended to like Jennifer more than John. That sentiment was generally voiced by faculty women as well as faculty men. It's just that the warm feelings for Jennifer "did not translate into positive perceptions of her composite confidence or material outcomes," according to the PNAS paper.

So what is to be done? "Our results suggest that academic policies and mentoring interventions targeting undergraduate advisers could contribute to reducing the gender disparity," the researchers wrote.

The findings suggest that it's not enough to get young women interested in careers in science, technology, education and math, a.k.a. STEM. There needs to be a conscious follow-through by the folks who do the hiring and mentoring.?You can read through the whole study at the PNAS website.

Maybe it shouldn't be so surprising to find out that scientists can be vulnerable to subtle biases, just like other people. Even journalists. Last month, for example, Lund University researchers Daniel Conley and Johanna Stadmark found that far fewer women than men were being invited to write commentaries for the journals Science and Nature.

Conley and Stadmark acknowledged that men tend to outnumber women in scientific fields, particularly at the higher levels, so there's something of a selection effect at work. But they said it was "still fair to conclude that fewer women than men are offered the career boost of invitation-only authorship in each of the two leading science journals." They called on the editors to "extend gender parity for commissioned writers."

Over time, raising the visibility of women scientists (and raising their salaries) will help draw more girls into research and science education. At least that's the idea. Here are a few more efforts that put girl power to work on the science world's gender issues:

'Girl Thing' reloaded: Remember the European Commission program that stirred up a controversy by putting out a glammed-up video about STEM careers for women? Now the EC's "Science: It's a Girl Thing" program is sponsoring a contest for videographers who think they can do better. On the Scientific American website, "Science Goddess" Joanne Manaster explains how to enter. The winning videos will be shown in November at the European Gender Summit?at the European Parliament in Brussels. Three winners will each receive a cash prize of??1,500 ($1,930).

Think locally:?It's worth looking for organizations that are bringing girl power to STEM on the community level. The best example is Sally Ride Science, which thinks globally and acts locally when it comes to getting girls involved in scientific pursuits. The organization, founded by?the late space icon Sally Ride, presents?a series of science festivals for girls?in grades 5 through 8. The next one is coming up?Oct. 27 at Rice University in Houston, with astronaut Wendy Lawrence as the featured speaker. Other organizations involved in girl-power science include?Girlstart in Austin, Texas; and Science Club for Girls in the Boston area.

Women chemists in the spotlight: The Chemical Heritage Foundation's video series pays tribute to seven women who have made their mark in chemistry?? including Stephanie Kwolek, the inventor of bulletproof Kevlar fiber; Paula Hammond, a pioneer in nanotechnology for drug delivery; and Nancy Chang, a successful biotech entrepreneur.?

Celebrating girl power: Today The Mary Sue?is highlighting a series of posters that pay tribute to women scientists such as Marie Curie, Rosalind Franklin and Jane Goodall. And next month, the Royal Society is planning a Wikipedia "Edit-a-thon" to improve the online encyclopedia's articles about women in science. "Female editors are particularly encouraged to attend," the society says. The event in planned in conjunction with Ada Lovelace Day on Oct. 16.

More about women in science:


In addition to Handelsman, the authors of "Science Faculty's Subtle Gender Biases Favor Male Students" include Corinne A. Moss-Racusin, John F. Dovidio, Victoria L. Brescoli and Mark J. Graham.

Alan Boyle is NBCNews.com's science editor. Connect with the Cosmic Log community by "liking" the log's?Facebook page, following?@b0yle on Twitter?and adding the?Cosmic Log page?to your Google+ presence. To keep up with Cosmic Log as well as NBCNews.com's other stories about science and space, sign up for the Tech & Science newsletter, delivered to your email in-box every weekday. You can also check out?"The Case for Pluto,"?my book about the controversial dwarf planet and the search for new worlds.

Source: http://cosmiclog.nbcnews.com/_news/2012/09/26/14115377-turn-up-the-girl-power-in-science?lite

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Thursday, September 27, 2012

Oculus Rift developer kits go up for regular pre-order, catch VR procrastinators

Oculus Rift VR headset render

Anyone who's been wanting to make a game for the Oculus Rift headset, but hemmed and hawed during the Kickstarter run, now has a second chance. Oculus has kicked off its own pre-order campaign that offers the VR developer kit at the same $300 that it cost for the more proactive among us, or $345 for those beyond US borders. As an added incentive, the first 1,000 who pull the trigger still get a copy of Doom 3: BFG Edition to show what the Oculus Rift can do. Twiddling your thumbs will have cost at least a month -- these new kits won't ship until January -- but the pre-order still means a head start over competing developers that haven't yet seen the virtual light.

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Oculus Rift developer kits go up for regular pre-order, catch VR procrastinators originally appeared on Engadget on Wed, 26 Sep 2012 16:14:00 EDT. Please see our terms for use of feeds.

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Is Anorexia a Cultural Disease?

Daisy Duck in Dolce & Gabbana. A very svelte Daisy Duck models Dolce & Gabbana for Barneys' holiday campaign

Photo courtesy Barneys New York.

From the outside, my eating disorder looked a lot like vanity run amok. It looked like a diet or an obsession with the size of my thighs. I spewed self- and body-hatred to friends and family for well over a decade. Anorexia may have looked like a disorder brought about by the fashion industry, by a desire to be thin and model-perfect that got out of hand.

Except that it wasn't. I wasn't being vain when I craned my neck trying to check out my butt in the mirror?I truly had no idea what size I was anymore. I was so afraid of calories that I refused to use lip balm and, at one point, was unable to drink water. I was terrified of gaining weight, but I couldn't explain why.

As I lay in yet another hospital bed hooked up to yet another set of IVs and heart monitors, the idea of eating disorders as a cultural disorder struck me as utterly ludicrous. I didn't read fashion magazines, and altering my appearance wasn't what drove me to start restricting my food intake. I just wanted to feel better; I thought cutting out snacks might be a good way to make that happen. The more I read, the more I came to understand that culture is only a small part of an eating disorder. Much of my eating disorder, I learned, was driven by my own history of anxiety and depression, by my tendency to focus on the details at the expense of the big picture, and by hunger circuits gone awry. The overwhelming amount of misinformation about eating disorders?what they are and what causes them?drove me to write my latest book, Decoding Anorexia: How Breakthroughs in Science Offer Hope for Eating Disorders.?

Efforts to fight eating disorders still target cultural phenomena, especially images of overly thin, digitally altered models. Last month, the Academy for Eating Disorders and the Binge Eating Disorders Association ?issued a press release condemning the high-end department store Barneys for giving beloved Disney characters a makeover. Minnie Mouse and Daisy Duck were stretched like taffy to appear emaciated in honor of Barneys' holiday ad campaign. The eating disorders groups wrote (PDF):

Viewership of such images is associated with low self-esteem and body dissatisfaction in young girls and women, placing them at risk for development of body image disturbances and eating disorders. These conditions can have devastating psychological as well as medical consequences. This campaign runs counter to efforts across the globe to improve both the health of runway models and the representation of body image by the fashion industry.

All of which is technically true. But when you look at the research literature, several studies indicate that environmental factors such as emaciated models are actually a minor factor in what puts people at risk of an eating disorder. A 2000 study published in the American Journal of Psychiatry found that about 60 percent (and up to 85 percent) of a person's risk for developing anorexia was due to genetics. A 2006 follow-up study in the Archives of General Psychiatry found that only 5 percent of a person's risk of developing anorexia came from shared environmental factors like models and magazine culture. A far greater environmental risk (which the study estimated constituted 35 percent of someone?s risk of anorexia) came from what researchers call non-shared environmental factors, which are unique to each individual, such as being bullied on the playground or being infected with a bacterium like Streptococcus. (Several very small studies have linked the sudden onset of anorexia and obsessive-compulsive symptoms to an autoimmune reaction to strep infections.)

Eating disorders existed long before the advent of supermodels. Researchers believe the "starving saints" of the Middle Ages, like Catherine of Siena, had anorexia. Reports from ancient history indicate that wealthy Romans would force themselves to vomit during feasts, to make room in their stomachs for yet another course. In modern times, anorexia has been reported in rural Africa and in Amish and Mennonite communities, none of which are inundated with images of overly thin women. Nor does culture explain the fact that all Americans are bombarded with these images but only a very tiny portion ever develop a clinical eating disorder.

Frankly, I think the Barney's creation of Skinny Minnie and her newly svelte compatriots is ridiculous. They look absurd and freakish. I think we should be aware of and speak out against the thin body ideal, the sexualization of children, and the use of digitally altered images in advertising. I think we should do this regardless of the link to eating disorders. My objection to the AED and BEDA?s response is that it reinforces an "I wanna look like a model" model for how we think of eating disorders. It implies that eating disorders are seen as issues for white, upper-class women, which means that these life-threatening disorders often go undetected and untreated in men, the poor, and minorities.

Source: http://feeds.slate.com/click.phdo?i=778a356f9559ffdfb45239221462505f

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Gay couple sues after photo used in anti-gay flier

Tom Privitere and Brian Edwards, a married couple living in New Jersey, said their engagement photo was altered from the original by the group, Public Advocate of the United States, which opposes gay marriage, in mailers sent during campaigning for Republican statehouse seats in Colorado.

By Miranda Leitsinger, NBC News

Tom Privitere and Brian Edwards posed for their engagement photo, holding hands and kissing, in front of the Brooklyn Bridge in 2010. The image captured one of the happiest days of their lives. But earlier this year, their special moment was soured when the photo was used in two anti-gay mailers in Colorado.

On Wednesday, the couple and their photographer filed a lawsuit Wednesday in U.S. District Court in Colorado against Public Advocate of the United States, a nonprofit that opposes same-sex marriage. They are seeking a court order saying the group violated the law, damages, costs and attorney fees for the allegedly unauthorized use of the copyrighted photo.


?We want to take back the beautiful moment in our lives that was reflected in our engagement photo before it was hijacked,? Edwards, a 32-year-old college administrator living in Montclair, N.J., told NBC News on Monday before traveling to Colorado to file the lawsuit. ?We also ? want to take a stand for others who might be similarly targeted in the future.?

The couple, who met in New York in 2000, got engaged in December 2009. The next year in May, photographer Kristina Hill snapped their engagement photos. The pair married later that year in a civil ceremony in Connecticut.

?All that we did was what any other couple would do to mark their engagement and have these photos taken for family and friends to share our joy and our excitement and help people (see) what path we were taking toward our wedding,? said Privitere, 37. ?It was a great, great day for us.?

Kristina Hill/Kristina Hill Photography

This original engagement photo of Tom Privitere and Brian Edwards was taken on May 23, 2010. The couple married in Connecticut later that year.

The couple alleged that Public Advocate seized upon that personal moment to spread what Edwards called a ?message of hate? in two mailers it sent this spring during Republican primary races for the Colorado statehouse.

One of the mailers targeted State Sen. Jean White, who supported a bill that would have granted same-sex civil unions. Across the couple?s image were the words: ?State Senator Jean White?s Idea of ?Family Values??? The other one, aimed at House candidate Jeffrey Hare, read: ?Jeffrey Hare?s Vision for Weld County?? Both candidates lost their races.

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A friend alerted the couple to the mailers in late June. It?s not clear how Public Advocate got the photo, which the pair had posted to a blog about their engagement and impending nuptials. They say the group never asked the couple or Hill to use it.

When contacted by NBC News for comment on the lawsuit, Eugene Delgaudio, president of Public Advocate, said in an email that he was looking into it but did not elaborate or provide further remarks.

?The use of Tom and Brian?s likenesses, or of Kristina?s copyrighted photo, was wholly gratuitous,? said their attorney, Christine Sun, of the Southern Poverty Law Center. ?Public Advocate could have just paid for a stock photo of a gay couple kissing but instead Public Advocate decided to take this very personal photo of this happy moment and use it to attack gay people.?

? ? the doctrine of fair use is not intended to allow people to use copyrighted work just because it?s cheaper than paying for something,? she added.

The couple has experienced sleepless nights and anxiety since they learned of the mailer. They?re concerned about the impact of the mailers upon others who may have seen it, such as gay youth and their families who may be struggling with accepting them.

?Colorado is a positive step in trying to right a wrong,? said Privitere, who works in entertainment ticketing. ?We?re nervous to be thrust into the public spotlight again. We?re nervous that we?re not going to represent our community the best that we can. But we?re going to do all that we can to try to fix or make this right.?

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Source: http://usnews.nbcnews.com/_news/2012/09/26/14098656-gay-couple-sues-after-photo-used-in-anti-gay-flier?lite

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Wednesday, September 26, 2012

United African Organization: Tanzanian Bye Bye Summer BBQ

Event: Bye Bye Summer BBQ

Date: September 29th

Time: Noon to 6pm

Location: Schiller Woods West Forest Preserve Grove Number 9, on the intersection of Irving Park Ave. and Cumberland Ave.?


This will be a great chance to enjoy the final days of warm weather in Chicago, meet TCA members, TCA Leaders and friends of Tanzania and be a part of organizing our next big event.?Please bring food and drinks to share, and don't forget to bring your family and friends and clothes to play soccer in!

Source: http://unitedafricanorganization.blogspot.com/2012/09/tanzanian-bye-bye-summer-bbq.html

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Pantech Vega R3 packs Snapdragon S4 Pro, 5.3-inch screen into one hand

Pantech Vega R3 packs S4 Pro, 53inch screen into one hand

If there's one thing that defines the phablet, it's not hand portability -- what's on the market usually demands something of a stretch. Pantech wants to keep our grip at least slightly in check through its imminent Vega R3. The Android phone's 5.3-inch, IPS-based LCD isn't what we'd call modest, but it's framed by an extra-thin bezel that Pantech claims is still comfortable in one hand. The R3 will be powerful, no matter how you hold it. It touts the same quad-core Snapdragon S4 Pro we just saw in the LG Optimus G along with 2GB of RAM, a 13-megapixel camera and a 2,600mAh battery that can top up 100 minutes. South Koreans can pick up the Vega R3 from one of their three major carriers on September 25th. Sadly, we're not expecting an American variant of the design given an emphasis on cheaper and smaller Pantech models in the US.

Continue reading Pantech Vega R3 packs Snapdragon S4 Pro, 5.3-inch screen into one hand

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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/oSmKrxkbfgg/

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Are there any fighters who can beat Jon Jones?

Jon Jones' win on Saturday night was awe-inspiring. He survived a grotesque armbar, and came back to win with fourth-round submission. He seems to keep getting better and better with each fight, this time incorporating jiu-jitsu skills into his win. At the moment, he appears unbeatable.

Are there any fighters in the UFC who can eventually take him on and win? Any fighters who can take time to study Jones, figure out his every move, and then finally solve the Jon Jones puzzle?

Dan Henderson: The one-time PRIDE and Strikeforce champion was supposed to fight Jones before he was injured and UFC 151 was canceled. He has already put in the time and effort to fight Jones, and may already have him figured out. His age is an issue, but Henderson still wants the fight.

Alexander Gustaffson: One of Jones' biggest advantages is his reach. He was able to hold Belfort at bay throughout the fight by simply extending his arm. At 6-foot-5, Gustafsson is an inch taller. He has a fight lined up with former champ Mauricio "Shogun" Rua who will show if "The Viking" is ready for the next step.

Chael Sonnen: Based on Sonnen's inability to handle Anderson Silva in their last fight, there is no reason to believe Sonnen could beat Jones. However, the run-up to the fight would be so much fun. Considering the UFC put Jones up against a middleweight who lost a title shot, integrity of the belt doesn't matter as much as entertainment or making money. Sonnen has already shown he can get under Jones' skin in a way no one else has, and that just may give him the edge in a bout.

Anderson Silva: Could he beat Jones? Yes. Will this fight ever, ever happen? No. Silva keeps talking about wanting a fight with welterweight champion Georges St-Pierre, and he does have a few challenges waiting for him at middleweight.

Who is missing from this list? Speak up in the comments, on Facebook or Twitter.

Related UFC video from Yahoo! Sports:

Other popular content on the Yahoo! network:
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Source: http://sports.yahoo.com/blogs/mma-cagewriter/fighters-beat-jon-jones-142406430--mma.html

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Tuesday, September 25, 2012

Business Internet Broadcast via Internet Radio


??????????? The business generation we are into right now is doing all what it takes to publish their advertisement due to high and tight competition among business owners. The demand of letting their names popular is giving high influence on their sales.

??????????? Strategy wise, to trace the mode of business advertisement, it all started with a simple news paper delivered by a boy riding on a bike and throw it in your garden area. Until, television is invented that there are moving characters seen to promote the business. Now, with the wide use of internet, business industry has taken advantage with the benefits it offers.

??????????? Internet Radio ? the term used to the process of streaming sound waves that conveys a certain advertisement online. One way of using this kind of technology is through streaming media in which the playing file cannot be paused or replayed. Another way of using this kind of advertisement is more on downloading rather than streaming.

??????????? The internet radio is widely used worldwide because of the wide range coverage of advertisement. Like say for example, an advertisement delivered via internet radio in Asia can also be heard in some other continents. In short, the coverage is global as long as you are online.

??????????? Let us check on how the process begins in order to have a business internet broadcast via internet radio.

??????????? First is the streaming radio. This technology allows the sound waves to be distributed online and lossy audio codec is typically and commonly used. The formats to distribute audio are MP3, Ogg Vorbis, Windows Media Audio, RealAudio, and HE-AAC. The data transmitted is continuously streamed online via internet. Sometimes, the streaming has delays and it is referred as lag.

??????????? Second is the simulation in which the local online radio will also air the advertisement.

??????????? The internet radio is very effective in business advertisement because internet radio became so popular. According to a research, around 2003, there were more people who listen to online radio than to a satellite radio. That is why most of the ads now are published online through the internet radio technology. And when it comes to the fast popularity of the business engagement it is also very effective because according to the news last 2008, internet radio provides efficient and large coverage of the online streaming and simulation.

??????????? United States of America as the biggest state in the world, in their business industry, they are embracing this technology. They reported that, it is much efficient than of the satellite radio broadcasting. And in a short period of time they are able to spread the name of the business they are into. This statistics was done last 2008 and as of the moment, they are into promotion of this technology for faster and more efficient business ads.

Research more on mobile broadband at Broadband Expert's great website.

??????????? To be wise with the popularity of the business, internet radio is a wise choice; it gives you more access to the consumer because it is online and it doesn?t need to match a satellite signal in order to have it streamed on air. Indeed, this is a wise business partner.

Jashon Wills is a renowned Author for his innovative articles and books. As a Broaband Expert, he is currently enjoying his skill in?http://www.broadbandexpert.com

Source: http://www.techezi.com/2012/09/business-internet-broadcast-via.html

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