Wednesday, December 7, 2011

Late Red Sox clubhouse chief accused of '90s abuse

(AP) ? Two more men are accusing a now-dead former Red Sox clubhouse manager of sexually abusing them.

Boston attorney Mitchell Garabedian says he has informed the Red Sox of the allegations and is asking for a $5 million settlement for each man.

The men were teenage clubhouse attendants in 1991 when they say Donald Fitzpatrick molested them in the clubhouse of Fenway Park. The statute of limitations has expired to file a lawsuit or seek criminal charges.

Fitzpatrick died in 2005. In 2003, the team settled a lawsuit with seven Florida men who said Fitzpatrick molested them during spring training beginning in the 1970s.

Garabedian said team lawyers have asked to meet with the two men. A message was left with Red Sox attorney Daniel Goldberg.

The allegations were first reported by The Boston Globe.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2011-12-05-Red%20Sox-Abuse%20Allegations/id-d59fda76980b43b1841423828e23e4f0

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Monday, November 21, 2011

PR Communications: Content Sourcing For Content Gardens

When developing your content source strategy for a content garden, there are a number of options to consider, including:

  • In-house writers
  • Paid writers
  • Commission writers
  • Columnists
  • Community members
  • Syndicated content

Each content source provides advantages, and particular benefits for how the eco-system of the web works, from both an SEO and Social perspective.
In-house writers - Flexibility with choosing keywords, and thought leadership.

  • Paid writers - Flexibility with choosing keywords, and lots of control over content.
  • Commission writers - Some flexibility with keywords, but depending on the commission system, less control over the content because of the greater freedom writers hold over their own choices about when to write and what to write about.
  • Columnists - Writers will be excited to get published on the website, and be more likely to share the content with their community, especially if the writers are influencers in the sense they are active in the community.
  • Community members - Again sharing with the community more likely to happen, but probably only within a smaller segment of the community.
  • Syndicated content - Opportunities to gain direct traffic on multiple websites.

Source: http://pr.typepad.com/pr_communications/2011/11/content-sourcing-for-content-gardens.html

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Friday, November 18, 2011

Brocade Communications Systems Inc. Fourth Quarter Earnings ...

Scottrade: $7 Online Trades. Real-Time Stock Quotes

Brocade Communications Systems, Inc. (NASDAQ:BRCD) will unveil its latest earnings on Monday, November 21, 2011. Brocade Communications Systems is a supplier of networking equipment, including end-to-end Internet Protocol based Ethernet networking solutions and storage area networking solutions for service providers such as telecommunication firms and cable operators.

Brocade Communications Systems, Inc. Earnings Preview Cheat Sheet

Wall St. Earnings Expectations: The average estimate of analysts is for profit of 6 cents per share, a decline of 25% from the company?s actual earnings for the same quarter a year ago. During the past three months, the average estimate has moved down from 7 cents. Between one and three months ago, the average estimate moved down. It has been unchanged at 6 cents during the last month. Analysts are projecting profit to rise by 19.4% versus last year to 29 cents.

Past Earnings Performance: Last quarter, the company saw net income of 5 cents per share versus a mean estimate of profit of 5 cents per share. This comes after two consecutive quarters of exceeding expectations.

Investing Insights: Here?s Why Chipotle?s Stock Keeps Winning.

Wall St. Revenue Expectations: On average, analysts predict $527.1 million in revenue this quarter, a decline of 4.2% from the year ago quarter. Analysts are forecasting total revenue of $2.13 billion for the year, a rise of 1.9% from last year?s revenue of $2.09 billion.

Analyst Ratings: Analysts seem relatively indifferent about Brocade Communications Systems with 15 of 25 analysts surveyed maintaining a hold rating.

A Look Back: In the third quarter, profit fell 91.2% to $1.9 million (0 cents a share) from $22 million (5 cents a share) the year earlier, meeting analyst expectations. Revenue fell 0.1% to $502.9 million from $503.5 million.

Key Stats:

A year-over-year revenue decrease in the third quarter snapped a streak of three consecutive quarters of revenue increases. Revenue rose 9.8%in the second quarter, 1.2% in the first quarter and 5.5% in the fourth quarter of the last fiscal year.

The decrease in profit in the third quarter came after net income rose in the previous quarter. In the second quarter, net income rose 23.4%.

Competitors to Watch: EMC Corporation (NYSE:EMC), Emulex Corporation (NYSE:ELX), NetApp Inc. (NASDAQ:NTAP), Hewlett-Packard Company (NYSE:HPQ), Cisco Systems, Inc. (NASDAQ:CSCO), Western Digital Corp. (NYSE:WDC), QLogic Corporation (NASDAQ:QLGC), Dot Hill Systems Corp. (NASDAQ:HILL), Overland Storage, Inc. (NASDAQ:OVRL), and Quantum Corporation (NYSE:QTM).

Stock Price Performance: During August 22, 2011 to November 15, 2011, the stock price had risen $1.44 (42.4%) from $3.40 to $4.84. The stock price saw one of its best stretches over the last year between June 24, 2011 and July 7, 2011 when shares rose for nine-straight days, rising 9.2% (+57 cents) over that span. It saw one of its worst periods between March 25, 2011 and April 5, 2011 when shares fell for eight-straight days, falling 7.5% (-47 cents) over that span. Shares are down 45 cents (-8.5%) year to date.

(Company fundamentals by Xignite Financials. Earnings estimates provided by Zacks)

Investing Insights: Here?s Why Chipotle?s Stock Keeps Winning.

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Source: http://wallstcheatsheet.com/earnings-trading-markets/brocade-communications-systems-inc-fourth-quarter-earnings-sneak-peek.html/

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Tuesday, November 15, 2011

Previously conjoined Calif. twins set to go home (AP)

PALO ALTO, Calif. ? Two weeks after surgery, twin sisters who had been joined at the chest are preparing to leave the hospital ? each in their own car seat.

Angelica and Angelina Sabuco have been recovering at Lucile Packard Children's Hospital at Stanford University since their Nov. 1 operation. The hospital said Monday that the 2-year-olds should be able to return to their San Jose home in the next couple of days.

"They are recovering very, very well," said lead surgeon Dr. Gary Hartman. "Our goal is to return as many children as we can to happy, healthy lives."

Hartman said the girls are off pain medications and their livers are functioning normally. He will continue seeing the girls for weekly outpatient therapy, and they will see a plastic surgeon, Dr. Peter Lorenz, for follow-up procedures. Lorenz said the girls' chest walls have a bit of an abnormal shape but it can be molded as they grow.

Angelina and Angelica also will continue physical and occupational therapy to build up their strength and develop their motor skills, the hospital said.

The sisters made their post-surgery debut during a news conference at the hospital Monday.

Wearing bright red dresses with bows in their hair and held by their mother and aunt, the girls appeared at ease with the all the attention. Their mother, Ginady Sabuco, smiled and laughed and urged her daughters to wave and say hello as they approached reporters.

"We're so excited now to go home and see them sitting in their own car seats," she said. "We cannot wait to see them playing, walking and running."

The girls are sleeping in separate beds, their appetites are growing and they are learning how to walk again. Remarkably, even as they were joined at the chest, the girls had learned to walk but would move sideways. They are now learning to go forward and backward.

"Balance is the biggest challenge," said Amy Weisman, physical therapist. "They are now taking steps with support."

The girls' nearly 10-hour surgery, paid for by the family's health insurance, was the second such successful operation at the children's hospital in Palo Alto.

Within 72 hours of the surgery, both girls were breathing on her own. Within a week, they had moved from intensive care to a regular hospital room.

A team of more than 40 doctors, nurses and hospital staff took part in the case.

Ginady Sabuco said when the girls woke up after surgery they looked around and called out "mama."

At that moment, she said, "all the hardships went away."

Source: http://us.rd.yahoo.com/dailynews/rss/health/*http%3A//news.yahoo.com/s/ap/20111115/ap_on_he_me/us_conjoined_twins_separation

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Monday, November 14, 2011

Republican 'Fall Back Guy' Ahead by Default (ContributorNetwork)

COMMENTARY | Republicans, for the second election in a row, seem determined to line up for a bite of a distasteful sandwich made of the offal and effluvium that has followed the rise and fall of the party's momentary favorites. The aftermath is sure to exsanguinate the spirit of the party, leaving them as Democrats experienced in 2004, despite rising hatred for a sitting president, rudderless and forced to select the candidate that wasn't terrible, instead of an inspiring candidate that's really great.

According to the Huffington Post, recent trouble in Herman Cain's camp and a poorer than poor series of debate flubs by once party darling Gov. Rick Perry, combined with a decline of fascination with the rhetoric of Texas Congressman Ron Paul, has left the GOP nomination as Mitt Romney's honor to lose.

Romney is ahead, but party insiders are still pushing other candidates. Newt Gingrich, for example, long disregarded as unelectable, is beginning to rise in the polls, and the news media is chomping at the bit to talk about it. Former U.S. Ambassador John Huntsman has benefited from the falls of Bachmann, Paul, Cain, and Perry as well, but in the end, he's left with the same problem as Romney-- religion. Evangelical Christians that make up the base of the Republican party are simply never going to get behind a Mormon for the presidency. Period.

I've spent most of my life wanting to be president of the United States, and right now, I wouldn't switch places with Romney for all of the tea in China. He may be ahead, but he simply doesn't have the stuff to ignite his party's soul.

So while he holds the top spot, and will likely win the nomination by default, don't look for the circus to end any time soon. Party insiders seem determined to roll out as many clown cars as they can before finally conceding that they just don't have the chops to beat the president in 2012, thereby resigning themselves to select the "also ran" mediocrity offered and rejected by voters in 2008 and now again for 2012. Sometimes that just the way it goes.

Source: http://us.rd.yahoo.com/dailynews/rss/gop/*http%3A//news.yahoo.com/s/ac/20111112/pl_ac/10411041_republican_fall_back_guy_ahead_by_default

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Sunday, November 13, 2011

Cuba pol cool to talk of release, swap for US man (AP)

HAVANA ? The president of Cuba's parliament said Friday no one should expect the island to unilaterally free an imprisoned American aid contractor and threw cold water on hopes he could be swapped for five Cuban agents held for more than a decade in the U.S.

Ricardo Alarcon's comments, similar to ones he has expressed in the past, maintained Havana's firm line in a case that has been a thorn in already prickly relations between the Cold War rivals. He spoke in response to comments by a U.S. rabbi who recently visited prisoner Alan Gross at a Cuban military hospital and said the Maryland man hoped for such an exchange.

"They are different situations," Alarcon told journalists at a convention on fighting corruption.

"I read the statement from Rabbi (David) Shneyer ... I think it is a very measured, respectful statement expressing a legitimate humanitarian concern that I understand." But, he said, "I don't think people should expect unilateral gestures."

Gross, 62, has been behind bars for nearly two years since his arrest in early December 2009, accused of illegally bringing communications equipment into Cuba while on a USAID-funded democracy-building program. Cuba's Communist government considers such programs tantamount to efforts at regime change.

In March, Gross was sentenced to 15 years in prison for crimes against the state. He maintains he was trying to help members of Cuba's tiny Jewish community get online.

His imprisonment has put a damper on any likelihood of improved ties between Cuba and the United States, which do not have formal diplomatic relations and are divided by five decades of mutual suspicion and distrust.

Gross' case was raised earlier this week when Roberta S. Jacobson, President Barack Obama's nominee to be assistant secretary of state for Western Hemisphere affairs, appeared before the Senate Foreign Relations Committee.

"We ... continue to seek the unconditional release of American citizen Alan Gross, a dedicated development worker who has been unjustly imprisoned in Cuba for nearly two years," Jacobson told the committee.

Family members have expressed concern for Gross' health and urged his release on humanitarian grounds, but Alarcon's words suggest that is unlikely to happen anytime soon.

Talk of possibly swapping Gross for one or more of the "Cuban Five" agents imprisoned in the United States has similarly gone nowhere. One of the men, Rene Gonzalez, was paroled last month but ordered to remain in the U.S. while he serves three years of probation.

On Wednesday, the U.S. State Department said officials at the U.S. Interests Section in Havana continue to have regular consular access to Gross and visited him most recently on Nov. 3.

His wife, Judy Gross, has urged Americans to contact members of Congress and write letters to newspapers pressing for her husband's return.

___

Associated Press writer Peter Orsi contributed to this report.

Source: http://us.rd.yahoo.com/dailynews/rss/latam/*http%3A//news.yahoo.com/s/ap/20111112/ap_on_re_la_am_ca/cb_cuba_imprisoned_american

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Eye on home, Obama heads for Asia-Pacific summit

President Barack Obama and First Lady Michelle Obama wave as the board Air Force One at Andrews Air Force Base, Md., Friday, Nov. 11, 2011. (AP Photo/Ann Heisenfelt)

President Barack Obama and First Lady Michelle Obama wave as the board Air Force One at Andrews Air Force Base, Md., Friday, Nov. 11, 2011. (AP Photo/Ann Heisenfelt)

U.S. Secretary of State Hillary Clinton, right, talks with Australian Foreign Minister Kevin Rudd during a dinner with APEC ministers at the Asia-Pacific Economic Cooperation summit Thursday, Nov. 10, 2011, in Honolulu. (AP Photo/Andres Leighton)

President Barack Obama and first lady Michelle Obama walk with Air Force Col. Kenneth R. Rizer, Commander of the 11th Wing, as they board Air Force One at Andrews Air Force Base, Md., Friday, Nov. 11, 2011, as they traveled to San Diego, Calif. (AP Photo/Charles Dharapak)

President Hu Jintao, right, President of the People's Republic of China, addresses the U.S. APEC Business Coalition during a meeting at the Sheraton Waikiki, Thursday, Nov. 10, 2011 in Honolulu. (AP Photo/ Marco Garcia)

U.S. Secretary of State Hillary Rodham Clinton meets with Japanese Foreign Minister Koichiro Gemba during the APEC Summit in Honolulu, Thursday, Nov. 10, 2011. (AP Photo/J. David Ake)

(AP) ? President Barack Obama is jetting away from Washington's political and budget battles just as crucial decisions and deadlines approach, focusing instead on Asia-Pacific nations and trying to persuade voters at home the distant region is essential to American jobs and security.

Obama departed Friday for summits in Hawaii and Indonesia and a visit to Australia in between.

For nine days, the president will be as many as 10,000 miles from home at a time when jobs, the frail economy and other domestic concerns matter most to the U.S. electorate. But Asia and the Pacific region are crucial to America's future, the White House insists.

Obama was born in Hawaii, spent boyhood years in Indonesia and points to himself as America's first Pacific president, so his worldview is shaped deeply by Asia. His administration is showering attention on the region as a driver of global politics, a prized buyer of American products and a central player in protecting world peace.

"If you want America to be a world leader in this century, that leadership is going to have to include the Asia-Pacific," said Ben Rhodes, a deputy national security adviser.

Such a focus is essential to American interests, analysts say, but still a test for a president who is seeking to govern and run for re-election at once.

The White House hopes the world will see Obama's trip as a pivot point in American policy, as Secretary of State Hillary Rodham Clinton put it. The war in Iraq will be over by year's end, the war in Afghanistan is winding down and Obama is trying to expand trade, security alliances and cultural ties with traditional allies and emerging powers across Asia.

The subtext of the trip agenda is Obama's intention to keep the United States as a viable counterweight to a rising China, particularly in the eyes of other leaders in the region.

The element Obama aides don't mention is the potential political cost of having the president out of the country, half a world away, as other debates rage back home.

The economy is king, from the presidential campaign to Obama's jobs fights to a legislative supercommittee charged with finding more than $1 trillion in cuts by a Nov. 23 deadline. Republicans and Democrats seem far apart, and there is growing pessimism they will succeed.

"I can see the domestic political advisers saying, 'Ten days in the Pacific while people are out of work in the U.S. ? Mr. President, you ought to cut this one short,'" said Douglas Paal, vice president for studies at the Carnegie Endowment for International Peace and a former national security aide to presidents Ronald Reagan and George H.W. Bush.

White House officials say there are no plans to do that. A suddenly shortened trip would be seen as a slap to Asian allies, and the Australian leg has already been postponed twice because of higher-ranking domestic concerns for Obama.

En route to Hawaii, Obama planned to attend a Veterans Day basketball game in San Diego between Michigan State and No. 1 North Carolina on the flight deck of the USS Carl Vinson. That's the aircraft carrier that took Osama bin Laden's body to a burial at sea after American commandos killed the al-Qaida leader in Pakistan.

Over the weekend, the president will host the Asia-Pacific Economic Cooperation, or APEC, forum in Honolulu, to promote trade and jobs.

The big push for Obama will be establishing a Pacific-wide free trade zone that is now being negotiated by the United States and eight smaller economies.

The goal is for the trade zone to eventually cover a region accounting for more than half of global output. Japan's prime minister, Yoshihiko Noda, said Friday that his country would participate in talks about joining the free trade zone, and there are hopes that China and others will, too. The expectations at the Obama-hosted summit are not for a deal but perhaps the announcement of a broad framework and more discussions.

As usual, the more intense diplomatic action will happen on the sidelines. Obama will hold private meetings with the leaders of Japan, Russia and China.

Altogether, Obama will spend four nights in Hawaii and is expected to have a light schedule on Monday ? only a fundraiser, a reminder of the domestic politics that follow him.

In Australia, Obama will deliver a speech to Parliament in Canberra.

He is also expected to announce a deeper U.S. military footprint in the country during a stop in Darwin, in the northern reaches of Australia. The defense agreement is likely to include positioning of U.S. equipment in Australia, increasing access to bases and conducting more joint exercises and training.

More broadly, Obama will use the trip to try to reassure allies that the United States will not slash its security presence across the Asia-Pacific despite austerity measures at home.

Yet the threat of defense cuts is rattling Obama's own administration. If the deficit-cutting supercommittee cannot agree on a plan that wins approval from Congress, a new law calls for deep cuts across the government to kick in automatically starting in 2013, including more than $500 billion for the military.

The president caps his trip in Indonesia, where he spent four years as a boy.

Obama delivered a speech in the capital, Jakarta, last year in which he declared that "Indonesia is a part of me." This time he will be the first U.S. president to take part in the East Asia Summit, in Bali, known as a tropical paradise for tourism. The U.S. has put its stamp on the summit agenda in the area of security, including halting the proliferation of nuclear weapons.

The trip amounts to Obama's most extensive travel of the year.

He leaves as his approval ratings have been mired in the mid- to low-40 percent range in many recent polls, including a 46 percent approval number in the latest Associated Press-GfK poll from mid-October. His overall rating outpaces his performance on the economy. On matters of foreign affairs, Obama fares far better, garnering the approval of about 6 in 10 adults.

Obama is expected to underscore the relevance of the trip to Americans by the day. He will be back in Washington on Nov. 20.

"This isn't a trip to the far-flung corners of Asia," said Daniel Russel, Obama's senior director for Asian affairs. "This is a trip to the Asia-Pacific. The U.S. is very much an Asia-Pacific nation. We're a resident power."

Associated Press

Source: http://hosted2.ap.org/apdefault/386c25518f464186bf7a2ac026580ce7/Article_2011-11-11-Obama-Asia/id-8324b69f961f4cd59218485b7e801e89

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Saturday, November 12, 2011

Green or yellow phlegm likely to be bacterial

Link Information - Click to View

Green or yellow phlegm likely to be bacterial
Confirming widespread beliefs by doctors and parents alike, the color of phlegm coughed up by people is indeed a good indicator of whether that person has a bacterial infection, an international group of researchers found.

Source: Reuters
Posted on: Friday, Nov 11, 2011, 10:41am
Views: 9

Source: http://www.labspaces.net/115133/Green_or_yellow_phlegm_likely_to_be_bacterial

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Open source technology bittorrent to be focus of Nov. 16 talk at NJIT

Open source technology bittorrent to be focus of Nov. 16 talk at NJIT [ Back to EurekAlert! ] Public release date: 11-Nov-2011
[ | E-mail | Share Share ]

Contact: Sheryl Weinstein
973-596-3436
New Jersey Institute of Technology

The NJIT student chapter of the Association of Computing Machinery has invited NJIT College of Computing Sciences Associate Dean Barry Cohen to speak on Nov. 16, 2011, about the Open Source file distribution technology BitTorrent. Cohen will take a closer look at this very popular 10-year-old upstart technology, which now accounts for a substantial share of all Internet traffic.

"BitTorrent organizes peer-to-peer cooperation on the Internet on a really huge scale, democratizing access to distributing big files of any kind," says Cohen.

His talk will detail how a disruptive software technology is conceived and what drives the direction of its continuing development. Cohen will answer questions like how a technology can function at Internet scale, plus whether Open Source technology, such as BitTorrent, can be the basis of a successful business.

The talk, which is open to the public, will take place at 3 p.m. in Room 1100 of the Guttenberg Information Technologies Center (GITC) Building, which is located on the NJIT Campus at Central Avenue and Lock Street.

Cohen's research interests include computational biology, algorithm design and cryptography. He received his doctorate in computer science from the State University of New York at Stony Brook. Reservations for this event are recommended. Contact Serena Branson, 973-596-5646, for more information.

###

NJIT, New Jersey's science and technology university, enrolls more than 9,558 students pursuing bachelor's, master's and doctoral degrees in 120 programs. The university consists of six colleges: Newark College of Engineering, College of Architecture and Design, College of Science and Liberal Arts, School of Management, College of Computing Sciences and Albert Dorman Honors College. U.S. News & World Report's 2010 Annual Guide to America's Best Colleges ranked NJIT in the top tier of national research universities. NJIT is internationally recognized for being at the edge in knowledge in architecture, applied mathematics, wireless communications and networking, solar physics, advanced engineered particulate materials, nanotechnology, neural engineering and e-learning. Many courses and certificate programs, as well as graduate degrees, are available online through the Office of Continuing Professional Education.


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AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Open source technology bittorrent to be focus of Nov. 16 talk at NJIT [ Back to EurekAlert! ] Public release date: 11-Nov-2011
[ | E-mail | Share Share ]

Contact: Sheryl Weinstein
973-596-3436
New Jersey Institute of Technology

The NJIT student chapter of the Association of Computing Machinery has invited NJIT College of Computing Sciences Associate Dean Barry Cohen to speak on Nov. 16, 2011, about the Open Source file distribution technology BitTorrent. Cohen will take a closer look at this very popular 10-year-old upstart technology, which now accounts for a substantial share of all Internet traffic.

"BitTorrent organizes peer-to-peer cooperation on the Internet on a really huge scale, democratizing access to distributing big files of any kind," says Cohen.

His talk will detail how a disruptive software technology is conceived and what drives the direction of its continuing development. Cohen will answer questions like how a technology can function at Internet scale, plus whether Open Source technology, such as BitTorrent, can be the basis of a successful business.

The talk, which is open to the public, will take place at 3 p.m. in Room 1100 of the Guttenberg Information Technologies Center (GITC) Building, which is located on the NJIT Campus at Central Avenue and Lock Street.

Cohen's research interests include computational biology, algorithm design and cryptography. He received his doctorate in computer science from the State University of New York at Stony Brook. Reservations for this event are recommended. Contact Serena Branson, 973-596-5646, for more information.

###

NJIT, New Jersey's science and technology university, enrolls more than 9,558 students pursuing bachelor's, master's and doctoral degrees in 120 programs. The university consists of six colleges: Newark College of Engineering, College of Architecture and Design, College of Science and Liberal Arts, School of Management, College of Computing Sciences and Albert Dorman Honors College. U.S. News & World Report's 2010 Annual Guide to America's Best Colleges ranked NJIT in the top tier of national research universities. NJIT is internationally recognized for being at the edge in knowledge in architecture, applied mathematics, wireless communications and networking, solar physics, advanced engineered particulate materials, nanotechnology, neural engineering and e-learning. Many courses and certificate programs, as well as graduate degrees, are available online through the Office of Continuing Professional Education.


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2011-11/njio-ost111111.php

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Friday, November 11, 2011

Nokia Champagne handset spotted on Windows Phone app, dancing the Tango?

Has a Windows Phone app just popped the cork on a new Nokia handset? It very well may have, based on the above image. Extracted from the "I'm a WP7" app and first identified by the folks over at WP Central, this screenshot purports to reveal a Nokia device codenamed "Champagne" -- a rather delectable moniker that, until now, wasn't even on our radar. At this point, little else is known about this mystery phone, though according to WP Central, it's running Windows Phone 7.10.8711 -- suggesting, perhaps, the presence of Tango, the Mango successor for low-end devices. Could this be a mythical, LTE-equipped Lumia 900 / Ace handset for Verizon Wireless? Could we see it at this year's CES? Only time will tell, but we'll let you know as soon as we hear more.

Nokia Champagne handset spotted on Windows Phone app, dancing the Tango? originally appeared on Engadget on Fri, 11 Nov 2011 04:04:00 EDT. Please see our terms for use of feeds.

Permalink SlashGear (1)  |  sourceWP Central  | Email this | Comments

Source: http://www.engadget.com/2011/11/11/nokia-champagne-handset-spotted-on-windows-phone-app-dancing-th/

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Attention and awareness uncoupled

ScienceDaily (Nov. 10, 2011) ? In everyday life, attention and awareness appear tightly interwoven. Attending to the scissors on the right side of your desk, you become aware of their attributes, for example the red handles. Vice versa, the red handles could attract your attention to the scissors.

However, a number of behavioural observations have recently led scientists to postulate that attention and awareness are fundamentally different processes and not necessarily connected. In the study now published in the journal Science, scientists of the Max Planck Institute for Biological Cybernetics in cooperation with Japanese colleagues provide the first experimental evidence that the primary visual cortex, the entrance stage to cortical visual processing, is modulated only by attention and not by awareness. This finding supports the hypothesis that attention and awareness differentially affect nerve cells.

Functional magnetic resonance imaging measures the neural activity of the brain based on the blood oxygen level dependent (BOLD) signal. Masataka Watanabe, a visiting scholar from University of Tokyo, and Yusuke Murayama in the department of Nikos Logothetis at the Max Planck Institute for Biological Cybernetics in T?bingen, Germany in cooperation with Kang Cheng, Keiji Tanaka and others of RIKEN Brain Science Institute had a closer look at the BOLD signal from the primary visual cortex. "We knew from previous experiments that visual awareness can occur without attention, and attention without awareness," says Masataka Watanabe. "But it was a real challenge to design experiments that can reliably record BOLD activity while reproducing the rather unnatural two laboratory conditions."

The scientists managed this by experiments with participants in a two-by-two factorial design: The visual target "visible" versus "invisible" and attention "to" versus "away" from the target. Cleverly designed composite images shown at high frequency intervals to one eye allowed a target presented in the same or the other eye to be either visible or invisible, respectively, whether or not the subject directed their attention to it. "It was important not to depend on the participant to report the visibility of the target," explains Masataka Watanabe, since the task of reporting would itself direct attention towards the target.

The results of the experiments astonished even the scientists. "I, myself, was surprised by the finding, it shifted my mind a little," says Masataka Watanabe. Paying attention to the target almost doubled the BOLD activity in the visual cortex, while sheer visibility of the target had almost no effect. "Here the BOLD signal is not modulated by awareness," the scientist summarizes the results.

The outcome of these experiments may even hold implications for philosophy and psychology: So far, many scientists hold a holistic view about awareness being part of all other areas of the brain and being inseparably interwoven with other mental processes. That is because previous studies without independently controlling attention have shown robust awareness modulation in the BOLD signal of the primary visual cortex. According to the new results, these findings have to be put into question. But Masataka Watanabe cautions: "The experiment is one of a kind, showing differences in modulation between awareness and attention in the primary visual cortex, hence supporting the idea that neural activity corresponding to attention and awareness are, if not more, partially dissociated. The results need to be followed up by other types of stimuli, measurement methods, species, etc., with independent manipulation of attention and awareness." In further experiments he wants to explore at exactly which level the hierarchical visual system starts to be modulated by awareness.

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  1. Masataka Watanabe, Kang Cheng, Yusuke Murayama, Kenichi Ueno, Takeshi Asamizuya, Keiji Tanaka, Nikos Logothetis. Attention but not Awareness Modulates the BOLD Signal in Human V1 During Binocular Suppression. Science, 11 November 2011 DOI: 10.1126/science.1203161

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://www.sciencedaily.com/releases/2011/11/111110142056.htm

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Monday, November 7, 2011

Failed BP deal renews pressure on CEO Dudley (Reuters)

LONDON (Reuters) ? The collapse of BP's (BP.L) planned sale of a $7 billion stake in an Argentinean unit is Chief Executive Bob Dudley's second failed multi-billion dollar deal this year and has renewed investor concerns about his claimed turnaround of the group.

Dudley hinted last month that the oil giant could lift its dividend next February, saying the group had reached a "turning point" after its Gulf of Mexico oil spill. But the failed deal now puts a question mark over those plans.

"As with all things to do with BP the issue is as much to do with risk and this deal failure does highlight execution issues again," analysts at UBS said in a research note.

BP shares traded up 0.5 percent at 1524 GMT on Monday, lagging a 0.3 percent drop in the STOXX Europe 600 Oil and Gas index (.SXEP), after the planned sale of its 60 percent stake in Pan American Energy was abandoned.

The decision of buyer Bridas, half-owned by China's CNOOC, to terminate talks, will hit BP's cashflow and make a payout hike harder to deliver.

As the second major deal to fall apart for BP this year -- in May a planned $16 billion share swap and multi-billion dollar Arctic exploration deal with Rosneft collapsed -- analysts said the failure showed the risks around BP's strategy of rapid dealmaking.

BP launched a $30 billion disposal program last year to help pay the $40 billion bill for the spill. The London-based oil giant said this would force it to shrink but that an expansion of exploration and dealmaking would thereafter allow it to grow more quickly.

Rating agency Fitch said that the failure to seal the Pan American deal did not significantly damage BP's financial health because high oil prices have helped it produce strong cash flows.

However, analysts said the fact BP has had to cut the increase in its divestiture target it announced with fanfare on October 25, as it unveiled sluggish results for the third quarter, would hit the oil major's credibility.

"It is not normal practice to issue a strategic target and then issue a lower one two weeks later," Peter Hutton, at RBC Capital Markets said.

FINGER-POINTING

Bridas sent a letter to BP last week terminating the talks, both sides said.

Analysts and bankers said the deal likely fell apart because BP was unwilling to renegotiate downward the terms after a recent Argentine legal change, which made the asset less attractive.

The measure, aimed at tackling capital flight, will force foreign oil and mining companies to cash in all their export revenue on the local foreign-exchange market. BP said it did not consider a price reduction after this change.

The parties involved did not specify reasons and blamed each other for the collapse.

A BP spokesman told Reuters that Bridas had chosen to terminate the transaction "for reasons known only to them." Dudley said two weeks ago he expected the sale to close in 2012.

Bridas cited "legal issues and the way BP handled the transaction" without specifying either.

A CNOOC official said the collapse was not, as some reports suggested, the result of Argentine government opposition but the result of a disagreement over commercial terms.

"The negotiation regards many commercial terms. We have disagreement," the official said.

The ending of the deal was possible because it was conditional on Argentine anti-trust and Chinese regulatory approvals. When these were not received by a November 1 deadline, either side were entitled to withdraw.

Since CNOOC is state-controlled and has a mandate to buy energy assets overseas, analysts said the Chinese regulatory approval should not have been a problem.

Bankers say that Beijing selects which state-controlled oil company bids for overseas assets, to avoid them competing against each other, and this is also seen as reducing the risk of securing regulatory approval.

A source at the Argentine antitrust commission told Reuters in September that it had not placed any impediment to the planned deal, which announced in November 2010.

BP said responsibility for securing regulatory approval lay with Bridas, which already owns 40 percent of Pan American.

By contrast, a deal in which China's Sinopec agreed to buy Occidental's Argentina assets for $2.5 billion was announced last December and closed in the first quarter of the year.

CHINESE REPUTATION HIT

Dudley has admitted to being under pressure from investors to turn the company around, after lackluster performance since the blown-out Macondo well was sealed last September.

The company's shares have not risen in the past year.

Dudley has said the weak operational results are the result of a program of investment to improve safety at facilities but some investors have questioned his judgment.

China's reputation as a reliable energy asset buyer may also be at risk. This was the second failed multi-billion dollar deal involving a Chinese state-controlled oil company in the past 6 months.

In June, PetroChina and Canada's Encana called off an announced $5.6 billion deal whereby the Chinese group would buy a half share of some of Encana's shale gas assets.

Chinese oil companies have long enjoyed a stronger reputation as buyers than their Indian and Korean rivals.

ONGC's failed legal attempt to escape being held to a completion date on its takeover of UK-based Imperial energy in 2008, just as oil prices collapsed, has weighed heavily on India's reputation in the asset market.

Korea National Oil Corp has also had to battle perceptions of being an indecisive buyer, although its successful closing of a hostile takeover of Britain's Dana Petroleum has helped.

If owners of oil fields felt Chinese companies had a tendency to rethink deals after terms were agreed, it could make it harder for the companies to fulfill their mandates of securing new fields to power China's booming economy.

However, Simon Ashby-Rudd, Global Head of Oil & Gas at Standard Bank, said China's status as the fastest growing consumer of oil and gas ensured it would retain a prime place at the negotiating table.

(Additional reporting by Sarah Young in London and Wan Xu in Beijing; Editing by Chris Wickham, Hans-Juergen Peters and Jon Loades-Carter)

Source: http://us.rd.yahoo.com/dailynews/rss/environment/*http%3A//news.yahoo.com/s/nm/20111107/bs_nm/us_bp

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Bieber, Gaga win early at MTV awards in Belfast (AP)

LONDON ? Justin Bieber was named the best male act at the MTV Europe Music Awards in Belfast Sunday night, joining Lady Gaga, who won for best female, at the top of the pop world.

Both won early, important prizes at the MTV awards, an annual highlight of the European music calendar.

The casually dressed Bieber, at the height of phenomenal success, said modestly that he had voted for competitor Kanye West and thanked his fans and family.

"Never say never, right?" he said, waving his trophy in triumph.

He took the stage a few minutes after Gaga accepted her award in characteristic weird style.

"Thank you so much, I love you so much. I'm so grateful. I'm really smiling right now, but I know you can't tell," said Gaga, wearing a bizarre silver dress with an oversize tilted hat that completely covered her face. She joked that she had had a lot of Botox treatment.

Gaga, who has enjoyed a year of spectacular commercial success, triumphed over a strong field that included a resurgent Jennifer Lopez, Adele, Katy Perry and Beyonce.

Earlier, Perry ? dressed in a mostly pink jacket and miniskirt ? won the best live act award, and the American band Thirty Seconds to Mars won best alternative act.

The show featured performances by headliners Bieber, Gaga, Bruno Mars, Coldplay and other top acts.

Chris Martin, the Coldplay frontman, joked that the band was just "warming everyone up for Justin" on his way into the awards ceremony, which was hosted by Bieber's girlfriend, the actress and singer Selena Gomez.

She admitted she was nervous about her performance while being photographed on the red carpet just before the show.

Gaga led the way with six nominations, while Mars and Perry have four each.

Singer Adele, who lost out on the Mercury Prize, has been nominated for the best female award and best video and best song for her hit "Rolling In The Deep."

The awards, which were set up in 1994, have previously featured performances by stars including U2, Paul McCartney, Take That, Beyonce and Jay-Z.

Sunday's show marked the first time the MTV awards have been held in Belfast, the birthplace of singer-songwriter Van Morrison and a city that has long been known for its rhythm and blues oriented music scene.

The band Queen received a lifetime achievement award. Guitarist and songwriter Brian May, his long ringlets now gray, praised Belfast for finding "true peace" after years of violence.

"It's wonderful to be in Belfast," he said.

Source: http://us.rd.yahoo.com/dailynews/rss/entertainment/*http%3A//news.yahoo.com/s/ap/20111106/ap_en_mu/eu_britain_mtv_awards

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Sunday, November 6, 2011

Another game for the ages looms in Tuscaloosa

FILE - In this Nov. 8, 2008, file photo, Alabama coach Nick Saban, right front, looks on during an NCAA college football game against LSU in Baton Rouge, La. Second-ranked Alabama are slated to host No. 1 LSU on Saturday, Nov. 5, 2011 in Tuscaloosa, Ala. (AP Photo/Tony Gutierrez, File)

FILE - In this Nov. 8, 2008, file photo, Alabama coach Nick Saban, right front, looks on during an NCAA college football game against LSU in Baton Rouge, La. Second-ranked Alabama are slated to host No. 1 LSU on Saturday, Nov. 5, 2011 in Tuscaloosa, Ala. (AP Photo/Tony Gutierrez, File)

FILE - In this Oct. 8, 2011, file photo, Alabama quarterback AJ McCarron (10) looks for a receiver as offensive linesman Anthony Steen (61) blocks in the first half of an NCAA college football game at Bryant-Denny Stadium in Tuscaloosa, Ala. Second-ranked Alabama are slated to host No. 1 LSU on Saturday, Nov. 5, 2011. (AP Photo/Dave Martin, File)

FILE - In this Nov. 6, 2010, file photo, LSU quarterback Jordan Jefferson (9) passes in the second half of an NCAA college football game against Alabama in Baton Rouge, La. Second-ranked Alabama are slated to host No. 1 LSU on Saturday, Nov. 5, 2011, un Tuscaloosa, Ala. (AP Photo/Gerald Herbert, File)

FILE - In this Nov. 8, 2008, file photo, Alabama coach Nick Saban, center left, and LSU coach Les Miles, right, shake hands following Alabama's 27-21 overtime win in an NCAA college football game in Baton Rouge, La. The Two schools meet on Saturday, Nov. 5, 2011 in Tuscaloosa, Ala. (AP Photo/Tony Gutierrez)

FILE - In this Nov. 6, 2010, file photo, LSU head coach Les Miles cheers his team on during the second half of an NCAA college football game against Alabama in Baton Rouge, La. Second-ranked Alabama are slated to host No. 1 LSU on Saturday, Nov. 5, 2011, in Tuscaloosa, Ala. (AP Photo/Gerald Herbert, File)

Johnny Rodgers remembers a day when the two best teams in the land played a game for the ages. Forty years later, he can go over the winning drive as if it happened yesterday.

Gino Torretta can still feel the hits he took in a different game. They were harder than most, and didn't necessarily end when the whistle blew.

For Ara Parseghian, the most vivid memories are of Super Bowl-like hype before there was even such thing as a Super Bowl, leading to a showdown that demonstrated the enormous potential of No. 1 vs. No. 2.

All were key figures in a so-called Game of the Century, those landmark contests that helped define the sport. And all will be tuned in Saturday night to catch the latest chapter in this ongoing saga: top-ranked LSU vs. second-ranked Alabama.

"Absolutely," said the 88-year-old Parseghian, who guided Notre Dame to a pair of national championships during his coaching career. "That's exactly what you want to see."

While 1-2 matchups have become commonplace in the Bowl Championship Series, they're a rarity in the regular season. This will be the first scheduled matchup of the top-ranked teams in The Associated Press poll since 2006, when No. 1 Ohio State defeated No. 2 Michigan 42-39 in their traditional season finale.

In fact, since the AP poll was launched in 1936, there have been only 22 regular-season games pitting the two best teams as determined by a panel of media voters. If history is any indication, the 23rd could very well be a classic.

More often not, the game lives up to the hype, from a banged-up Torretta leading Miami to a 17-16 victory over Florida State that became known as "Wide Right," to Parseghian's must-debated call to settle for a 10-10 tie with Michigan State, to perhaps the greatest 1-2 showdown of all ? Nebraska's 35-31 victory over Oklahoma that will forever be remembered for Rodgers' thrilling 72-yard punt return.

"We played pretty much a flawless game," Rodgers recalled, "and it still went right down to the wire. We didn't make mistakes in those days."

LSU and Alabama will try to heed that example, because Saturday's game could very well come down to which team makes the fewest errors. "Pressure," Rodgers said with a chuckle, "makes you dumber."

Rodgers certainly looked as cool as that crisp Thanksgiving Day in 1971 when he hauled in a punt at his own 28, bounced off Oklahoma star Greg Pruitt and took off for the game's opening touchdown.

Still, Oklahoma fought back for a 31-28 lead in the fourth quarter. The Cornhuskers never blinked, moving it methodically down the field on a 12-play, 74-yard drive that required only one completed pass. Jeff Kinney won it on a 2-yard touchdown run with 1:38 remaining.

"You have to want it, but you don't worry about it. You just go get it," said Rodgers, a star flanker for the Cornhuskers who would win the Heisman Trophy the following year. "That's what I take pride in about our team. We didn't make mistakes. We didn't get nervous."

Even though there were still two games to go, Nebraska felt like a champion when it left the field in Norman, Okla. The Cornhuskers routed Hawaii in a regular-season finale that was little more than a vacation, then blew out Alabama 38-6 in the Orange Bowl, a much less dramatic 1-2 matchup against the team that moved up after the Sooners lost.

"We knew Alabama wasn't the team that Oklahoma was," Rodgers said. "The real championship game had already been played."

In 1966, Notre Dame claimed a national title by playing it safe. Rallying from a 10-0 deficit against a Michigan State team that featured Bubba Smith and three teammates who would go in the top eight picks of the next NFL draft, the Fighting Irish were happy to settle for a 10-10 tie ? even when they got the ball back with just over a minute remaining.

Parseghian has steadfastly defended his decision to run out the clock, saying he didn't want to take a chance against Michigan State's fearsome defense when his injury depleted team was missing its starting quarterback and top runner. It worked out just fine for the Irish, who routed USC the following week and were voted No. 1. The Spartans finished No. 2.

The significance of the game was undeniable, starting with the buildup. Incredibly, it wasn't even supposed to be nationally televised, but ABC made sure everyone at least got a chance to see the game on tape delay after receiving tens of thousands of angry letters.

"It was exhausting getting ready for it," Parseghian said. "It was like the Super Bowl, it was incredible. We had press conferences after every practice and by the end of the week, I didn't know what to say."

For all the debate and disappointment over the outcome, he points to that game as planting the seed that eventually resulted in the BCS, which is designed to ensure the top two teams meet for the national championship at the end of the season.

"It encouraged people to look at being able to put 1 and 2 together," Parseghian said. "The emphasis that's placed on it and the amount of attention from the press, the present Bowl Championship Series came from that."

A quarter-century later, there was no lack of hype when No. 2 Miami traveled to Tallahassee to take on top-ranked Florida State. The Seminoles were 10-0 and averaging more than 40 points a game, but the Hurricanes held on for a 17-16 victory when Gerry Thomas missed a 34-yard field goal in the final minute.

Wide right, of course.

Torretta, who was Miami's quarterback, remembers the brutal hits more than he does the missed kick.

"I was running out of bounds toward their side of the field and I got hit significantly out of bounds and jacked my ankle up pretty good," the 1992 Heisman Trophy winner said. "I realized then that it was a little different game. They were going to hit harder, and it might be a touch after the whistle."

While coaches preach over and over about keeping everything the same, no matter who they're playing, it's only natural to take a different mindset when so much is on the line. Even the trainers get hyped up.

"I came to the sideline and my ankle was pretty bad," Torretta said. "So they retaped around my shoes, then said, 'Give me your other shoe, we're going to tape that.' I asked them why, and they were like, 'We don't want them to know which ankle it is.'"

While the winner Saturday night will have the inside track to the national title game, there's no guarantee that a Game of the Century will actually settle things.

In 1993, top-ranked Florida State lost to No. 2 Notre Dame late in the season, but the Fighting Irish were upset the following week by Boston College. The Seminoles got a second chance to claim coach Bobby Bowden's first national title.

Even so, that lone defeat stings a bit.

"We've still got our rings," said William Floyd, who was a fullback at Florida State. "But we have that one blemish we'd like to wash off."

Top-ranked Florida also got a do-over after losing to the second-ranked Seminoles in 1996. Due to a fortunate turn of events, they got a rematch in the Sugar Bowl and romped to a 52-20 victory over then-No. 1 Florida State to claim their first national title.

With that in mind, former Gators coach Steve Spurrier isn't so sure the LSU-Alabama loser will necessarily be out of the picture.

"I keep reading there's going to be no rematch for these two teams," said Spurrier, who now coaches at South Carolina. "I'm not sure if that's the truth or not. I'm not so sure there won't be a rematch if they both win out the rest of the way through. And there's nothing wrong with that."

But Rodgers said the winner Saturday will likely walk off the field feeling the same way Nebraska did 40 years ago.

"We've got the two best teams already playing in the regular season," he said. "They know if they win this one, it will be their toughest game."

___

AP Sports Writers Nancy Armour in Chicago, Eric Olson in Omaha, Neb., Larry Lage in Detroit, and Rusty Miller in Columbus, Ohio, and Associated Press writer Brent Kallestad in Tallahassee, Fla., contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2011-11-04-T25-Game%20of%20the%20Century/id-f382234bcf9c4f15a6193c4411a40e4b

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Bachmann to protesters: Stop blaming free market (AP)

AMES, Iowa ? Casting the Wall Street protestors as misguided, Republican presidential contender Michele Bachmann on Thursday said their frustrations should instead be directed at Washington politicians who protect their allies and put unfriendly companies out of business.

Bachmann said politicians have far too much power and unfairly pick winners and losers. The Minnesota congresswoman, trying to recapture her once surging poll numbers, said she has watched lawmakers enact laws that intentionally shut businesses down.

"For your sake and for your future, America ? and Occupy Wall Street in particular ? needs to wake up and stop blaming the free market, stop blaming capitalism, stop blaming job creators for the failures created by selfish politicians," Bachmann told students at Iowa State University. "The problem is politicians who wink at their political donors and through the force of law put their competitors out of business."

Bachmann used her appearance in Ames to outline an economic proposal that would require all Americans to pay taxes. The Tax Policy Center estimates that some 46 percent of households this year will not pay federal income taxes.

"They need to be invested in the country," she said. "Even if they can only afford $10, they need to pay something."

Her position was a direct challenge to rivals Rick Perry and Herman Cain, who are advocating separate flat tax plans. Cain is also promoting for a national sales tax as part of his 9-9-9 plan.

Bachmann said she would not propose an absolute flat tax, but told reporters after that she would have at most three tax brackets, which she declined define.

Polls show Bachmann trailing behind other contenders in Iowa, which holds the first presidential caucuses in January. She won an early test vote in Ames in August. But her standing slipped as the GOP electorate rallied first around Perry, who had several weak debate performances, and then Cain, who has spent the last four days trying to redirect media attention away from allegations of sexual harassment filed by at least two women during his tenure at the National Restaurant Association.

With jobs and the economy as the top issues on voters' minds, Bachmann hopes her tough talk will help her regain her footing in a state that her advisers see as a linchpin in their strategy.

Source: http://us.rd.yahoo.com/dailynews/rss/business/*http%3A//news.yahoo.com/s/ap/20111103/ap_on_bi_ge/us_bachmann_economy

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Saturday, November 5, 2011

A biologically inspired tape uses some of nature's tricks to stick

A biologically inspired tape uses some of nature's tricks to stick [ Back to EurekAlert! ] Public release date: 4-Nov-2011
[ | E-mail | Share Share ]

Contact: Catherine Meyers
cmeyers@aip.org
301-209-3088
American Institute of Physics

Insects can run up walls, hang from ceilings, and perform other amazing feats that have for centuries fascinated human observers. Now scientists from the Zoological Institute at the University of Kiel, in Germany, who have been studying these able acrobats, have borrowed some of the insects' tricks to make a dry tape that can be repeatedly peeled off without losing its adhesive properties. The researchers presented their work at the AVS Symposium, held Oct. 30 Nov. 4, in Nashville, Tenn.

The key to many insects' wall-scaling ability lies in the thousands of tiny hairs that cover their feet and legs. The hairs have flattened tips that can splay out to maximize contact on even rough surfaces. "The main issue for good adhesion is intimate contact with the substrate," explains Stanislav Gorb, a lead researcher on the project. "Due to multiple contacts points (hairs), they can build proper contact with almost any surface." Using the same idea, the researchers manufactured a silicone tape patterned with similar tiny hairs. They found the patterned tape was at least two times harder to pull off of a surface than a flat tape of the same material. The insect inspired tape can also work under water, leaves behind no sticky residues, and can be attached and detached for thousands of cycles without losing its ability to grip. One team member even succeeded in dangling himself from the ceiling using a 20 x 20 centimeter square piece of the new tape.

Bioinspired adhesives have many potential commercial applications, from wall-climbing search robots to industrial pick-and-place machines. And the research group hasn't stopped looking to nature for new inspirations. The team is currently investigating a number of other natural surfaces, including beetle coverwings, snake skin, and anti-adhesive plants. "From nature we can get rather unconventional ideas," says Gorb. "Not all solutions from nature are doable and not all of them are cheap. But they are numerous."

###

The AVS 58th International Symposium & Exhibition is held Oct. 30 Nov. 4 at the Nashville Convention Center.

PresentationNS-ThA2, "Biologically-Inspired Reversible Adhesives: Where Are We Now?," was at 2:20 p.m. on Thursday, Nov. 3.

USEFUL LINKS:

Main meeting website: http://www2.avs.org/symposium/AVS58/pages/greetings.html

Technical Program: http://www2.avs.org/symposium

Gorb's website: http://www.uni-kiel.de/zoologie/gorb/topics.html


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


A biologically inspired tape uses some of nature's tricks to stick [ Back to EurekAlert! ] Public release date: 4-Nov-2011
[ | E-mail | Share Share ]

Contact: Catherine Meyers
cmeyers@aip.org
301-209-3088
American Institute of Physics

Insects can run up walls, hang from ceilings, and perform other amazing feats that have for centuries fascinated human observers. Now scientists from the Zoological Institute at the University of Kiel, in Germany, who have been studying these able acrobats, have borrowed some of the insects' tricks to make a dry tape that can be repeatedly peeled off without losing its adhesive properties. The researchers presented their work at the AVS Symposium, held Oct. 30 Nov. 4, in Nashville, Tenn.

The key to many insects' wall-scaling ability lies in the thousands of tiny hairs that cover their feet and legs. The hairs have flattened tips that can splay out to maximize contact on even rough surfaces. "The main issue for good adhesion is intimate contact with the substrate," explains Stanislav Gorb, a lead researcher on the project. "Due to multiple contacts points (hairs), they can build proper contact with almost any surface." Using the same idea, the researchers manufactured a silicone tape patterned with similar tiny hairs. They found the patterned tape was at least two times harder to pull off of a surface than a flat tape of the same material. The insect inspired tape can also work under water, leaves behind no sticky residues, and can be attached and detached for thousands of cycles without losing its ability to grip. One team member even succeeded in dangling himself from the ceiling using a 20 x 20 centimeter square piece of the new tape.

Bioinspired adhesives have many potential commercial applications, from wall-climbing search robots to industrial pick-and-place machines. And the research group hasn't stopped looking to nature for new inspirations. The team is currently investigating a number of other natural surfaces, including beetle coverwings, snake skin, and anti-adhesive plants. "From nature we can get rather unconventional ideas," says Gorb. "Not all solutions from nature are doable and not all of them are cheap. But they are numerous."

###

The AVS 58th International Symposium & Exhibition is held Oct. 30 Nov. 4 at the Nashville Convention Center.

PresentationNS-ThA2, "Biologically-Inspired Reversible Adhesives: Where Are We Now?," was at 2:20 p.m. on Thursday, Nov. 3.

USEFUL LINKS:

Main meeting website: http://www2.avs.org/symposium/AVS58/pages/greetings.html

Technical Program: http://www2.avs.org/symposium

Gorb's website: http://www.uni-kiel.de/zoologie/gorb/topics.html


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2011-11/aiop-abi110411.php

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Indian oil firms to raise gasoline prices from Friday (Reuters)

(Reuters) ? India's state-run fuel retailers will raise gasoline prices by about 2.7 percent from Friday, a company executive said, a move that will help them cut revenue losses but adds pressure to stubbornly high inflation in Asia's third-largest economy.

Indian Oil Corp (IOC), the biggest fuel retailer in the country, will raise gasoline prices by 1.82 rupees a litre from Friday, its head of finance P.K. Goyal said on Thursday.

R.K. Singh, chairman of Bharat Petroleum Corp, said his firm will raise gasoline prices by the same amount, while a source at Hindustan Petroleum Corp said they will also follow suit.

This will be the fourth increase in gasoline prices this year. The three state firms, who tend to move their prices in tandem, last raised gasoline prices by about 5 percent in September.

After the price increase, a litre of gasoline will cost 68.66 rupees ($1.4) in Delhi, while prices in other places vary depending on local taxes.

India's headline inflation in September stood at 9.72 percent and has topped 9 percent for nearly a year, prompting the central bank to lift its policy lending rate last month for the 13th time since March 2010.

India granted autonomy to state-run firms last year to fix retail prices for gasoline, but the government continues to control prices of diesel, cooking gas and kerosene. The government last allowed a diesel price increase in June.

HPCL's finance director said on Tuesday the company was considering a further increase in gasoline prices as it struggles to cut down on retailing losses and that they would need to increase the prices by 1.82 rupees a litre to cover losses.

(Additional reporting by Prashant Mehra in MUMBAI; Writing by Devidutta Tripathy; Editing by Jon Loades-Carter)

Source: http://us.rd.yahoo.com/dailynews/rss/energy/*http%3A//news.yahoo.com/s/nm/20111103/india_nm/india603028

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The Global 99 Percent

On one level, today?s protesters are asking for little: a chance to use their skills, the right to decent work at decent pay, a fairer economy and society. Their hope is evolutionary, not revolutionary. But, on another level, they are asking for a great deal: a democracy where people, not dollars, matter, and a market economy that delivers on what it is supposed to do.

Source: http://feeds.slate.com/click.phdo?i=0f3d88e8482762ef74b6ff8d5b86472a

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