Tuesday, July 2, 2013

Amazon Widens The Circle For GameCircle, Expands To All Android Devices

device_family (1)Amazon?s GameCircle, the company's answer to Apple's Game Center, is today receiving a major upgrade, which includes the expansion of GameCircle to all Android devices. The service, which at launch had only supported Kindle Fire, already provides support for syncing progress, achievements and leaderboard data between devices, but today's upgrade will also now include conflict resolution.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/h2OWygdHDXA/

Angie Miller nina dobrev nina dobrev HLN Charles Ramsey Mike Jeffries Farrah Abraham Video

Paul staying in LA, Howard hears pitches to leave

FILE - In this Feb. 27, 2013 file photo, Los Angeles Clippers guard Chris Paul plays against the Charlotte Bobcats during an NBA basketball game in Los Angeles. Paul is staying with the Clippers. The All-Star point guard agreed to a new deal on the first day free agency opened, agent Leon Rose confirms, Monday July 1, 2013. (AP Photo/Chris Carlson)

FILE - In this Feb. 27, 2013 file photo, Los Angeles Clippers guard Chris Paul plays against the Charlotte Bobcats during an NBA basketball game in Los Angeles. Paul is staying with the Clippers. The All-Star point guard agreed to a new deal on the first day free agency opened, agent Leon Rose confirms, Monday July 1, 2013. (AP Photo/Chris Carlson)

FILE - In this Jan. 25, 2013 file photo, Los Angeles Lakers center Dwight Howard dunks during the first half of their NBA basketball game against the Utah Jazz, in Los Angeles. Chris Paul is staying in Los Angeles; Dwight Howard could be leaving. NBA free agency opens, with Paul sticking with the Clippers and Howard exploring his options before deciding on his future with the Lakers. (AP Photo/Mark J. Terrill, File)

Chris Paul's answer was brief, just like his time on the free agent market.

"I'M IN!!!" he wrote Monday on Twitter.

He will be staying with the Clippers, the longtime losers he helped turned into a division champion in just two seasons.

Dwight Howard will need more time to think.

Free agency opened Monday in the NBA with the focus on the pair of Los Angeles All-Stars, though Paul took himself off the market only hours after shopping season started.

Agent Leon Rose confirmed Paul's return, which had been expected after the Clippers signed Doc Rivers as their new coach. The Clippers can pay the two-time Olympic gold medalist around $108 million for five years.

Howard can make even more by staying with the Lakers, but that won't stop him from looking elsewhere.

He met with the Houston Rockets early Monday, the Dallas Mavericks and Atlanta Hawks also are interested, and the Lakers have said repeatedly they want to keep him.

The Rockets got the first crack at persuading him to leave. With Hall of Famers Hakeem Olajuwon and Clyde Drexler joining its contingent, Houston pitched Howard on joining All-Star James Harden.

Rockets general manager Daryl Morey wrote on Twitter that it was a great meeting with Howard and that having Olajuwon and Drexler there "made it obvious how (Howard and Harden) could be the next (great) big/wing combo."

Hawks general manager Danny Ferry and new coach Mike Budenholzer were visiting Howard later Monday, trying to convince him to join his hometown team.

And he'll meet Tuesday with the Lakers' delegation. His first ? perhaps only ? season in Los Angeles was a disappointment and he acknowledged being unhappy at times. But the Lakers want to keep the former Defensive Player of the Year, believing the extra year and about $30 million more they can give him will provide a huge advantage.

Steve Nash, who like Howard had a difficult first season in Los Angeles, tweeted Monday that he was flying from New York to Los Angeles to help the Lakers make their pitch.

"(Dwight Howard) we're coming for you," he wrote. "You're going to love the statue we build for you outside Staples in 20yrs!"

Contracts can't be signed until July 10, after the next season's salary cap has been set.

The Hawks also were expected to meet with their unrestricted free agents, Josh Smith and Kyle Korver, on their trip to Los Angeles, a person with knowledge of the plans told The Associated Press on condition of anonymity because Monday's meetings have not been officially announced.

There is plenty of interest in Smith, a versatile forward, and Deron Williams announced the Nets' interest in Korver by posting a picture of the sharp shooter in a Brooklyn uniform on social media.

Andray Blatche will return as a backup in the Nets' soon-to-be upgraded frontcourt. The 6-foot-11 forward-center agreed to a multiyear deal, his agent said. Blatche will provide minutes behind All-Star center Brook Lopez and Kevin Garnett, who will come from Boston along with Paul Pierce in a deal that was agreed to on draft night, but can't be completed until after next season's salary cap is set.

The Knicks are hoping Andrea Bargnani relocates his outside shot after agreeing to a deal with Toronto to acquire the No. 1 overall pick in the 2006 draft. The Raptors will receive Knicks reserves Steve Novak, Marcus Camby and Quentin Richardson, who will be signed-and-traded. The Knicks are also sending the Raptors a 2016 first-round pick and two second-round picks, according to a person with knowledge of the details.

Bargnani averaged a career-best 21.4 points just three seasons ago, but finished with his worst scoring and shooting numbers last season since he posted career worsts of 10.2 points and 38.6 percent shooting in 2007-08.

Other top players that are available include Denver's Andre Iguodala and Philadelphia's Andrew Bynum ? both part of the four-way trade that sent Howard from Orlando to Los Angeles last summer ? and Indiana's David West. Sixth Man of the Year J.R. Smith of the Knicks is a free agent, as is former winner Manu Ginobili of the San Antonio Spurs, who also could lose forward Tiago Splitter.

Miami is trying to hold onto Chris Andersen, which would essentially keep together the entire core of the team that beat San Antonio in seven games to win the NBA championship.

A person with knowledge of the deal told the AP that Eric Maynor agreed to a contract with the Washington Wizards.

Maynor will serve as the backup point guard behind John Wall. Maynor confirmed the news on his Twitter account, saying he appreciated all the love and support and was "excited to be signing" with the Wizards. He averaged 4.5 points with Oklahoma City and Portland last season.

The New Orleans Pelicans made an offer to Sacramento Kings restricted free agent guard Tyreke Evans, two people familiar with the situation said Monday.

Several media outlets reported the deal was for four years and ranging between $40 million and $48 million. Because he's a restricted free agent, the Kings will have the opportunity to match any offers Evans signs. Contracts can't be inked until July 10, after next season's salary cap is set.

___

AP Sports Writers Antonio Gonzalez in Sacramento, Calif., Brett Martel in New Orleans, Charles Odum in Atlanta and Joseph White in Washington contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-07-02-Free%20Agency/id-ddbb659a04254b59b4b6e331f4338483

Jiah Khan Teen Wolf linkedin linkedin Frank Lautenberg Pia Zadora chicago blackhawks

Monday, July 1, 2013

Link between fear and sound perception discovered

June 30, 2013 ? Anyone who's ever heard a Beethoven sonata or a Beatles song knows how powerfully sound can affect our emotions. But it can work the other way as well -- our emotions can actually affect how we hear and process sound. When certain types of sounds become associated in our brains with strong emotions, hearing similar sounds can evoke those same feelings, even far removed from their original context. It's a phenomenon commonly seen in combat veterans suffering from post-traumatic stress disorder (PTSD), in whom harrowing memories of the battlefield can be triggered by something as common as the sound of thunder. But the brain mechanisms responsible for creating those troubling associations remain unknown. Now, a pair of researchers from the Perelman School of Medicine at the University of Pennsylvania has discovered how fear can actually increase or decrease the ability to discriminate among sounds depending on context, providing new insight into the distorted perceptions of victims of PTSD.

Their study is published in Nature Neuroscience.

"Emotions are closely linked to perception and very often our emotional response really helps us deal with reality," says senior study author Maria N. Geffen, PhD, assistant professor of Otorhinolaryngology: Head and Neck Surgery and Neuroscience at Penn. "For example, a fear response helps you escape potentially dangerous situations and react quickly. But there are also situations where things can go wrong in the way the fear response develops. That's what happens in anxiety and also in PTSD -- the emotional response to the events is generalized to the point where the fear response starts getting developed to a very broad range of stimuli."

Geffen and the first author of the study, Mark Aizenberg, PhD, a postdoctoral researcher in her laboratory, used emotional conditioning in mice to investigate how hearing acuity (the ability to distinguish between tones of different frequencies) can change following a traumatic event, known as emotional learning. In these experiments, which are based on classical (Pavlovian) conditioning, animals learn to distinguish between potentially dangerous and safe sounds -- called "emotional discrimination learning." This type of conditioning tends to result in relatively poor learning, but Aizenberg and Geffen designed a series of learning tasks intended to create progressively greater emotional discrimination in the mice, varying the difficulty of the task. What really interested them was how different levels of emotional discrimination would affect hearing acuity -- in other words, how emotional responses affect perception and discrimination of sounds. This study established the link between emotions and perception of the world -- something that has not been understood before.

The researchers found that, as expected, fine emotional learning tasks produced greater learning specificity than tests in which the tones were farther apart in frequency. As Geffen explains, "The animals presented with sounds that were very far apart generalize the fear that they developed to the danger tone over a whole range of frequencies, whereas the animals presented with the two sounds that were very similar exhibited specialization of their emotional response. Following the fine conditioning task, they figured out that it's a very narrow range of pitches that are potentially dangerous."

When pitch discrimination abilities were measured in the animals, the mice with more specific responses displayed much finer auditory acuity than the mice who were frightened by a broader range of frequencies. "There was a relationship between how much their emotional response generalized and how well they could tell different tones apart," says Geffen. "In the animals that specialized their emotional response, pitch discrimination actually became sharper. They could discriminate two tones that they previously could not tell apart."

Another interesting finding of this study is that the effects of emotional learning on hearing perception were mediated by a specific brain region, the auditory cortex. The auditory cortex has been known as an important area responsible for auditory plasticity. Surprisingly, Aizenberg and Geffen found that the auditory cortex did not play a role in emotional learning. Likely, the specificity of emotional learning is controlled by the amygdala and sub-cortical auditory areas. "We know the auditory cortex is involved, we know that the emotional response is important so the amygdala is involved, but how do the amygdala and cortex interact together?" says Geffen. "Our hypothesis is that the amygdala and cortex are modifying subcortical auditory processing areas. The sensory cortex is responsible for the changes in frequency discrimination, but it's not necessary for developing specialized or generalized emotional responses. So it's kind of a puzzle."

Solving that puzzle promises new insight into the causes and possible treatment of PTSD, and the question of why some individuals develop it and others subjected to the same events do not. "We think there's a strong link between mechanisms that control emotional learning, including fear generalization, and the brain mechanisms responsible for PTSD, where generalization of fear is abnormal," Geffen notes. Future research will focus on defining and studying that link.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/Wq0G_0EHIi4/130630145002.htm

Gabby Olympic Gymnast Robyn Lawley Gore Vidal mlb trade rumors Misty May And Kerri Walsh Jake Dalton London 2012 field hockey

Greylock Adds Former Quora, Facebook And Twitter Alum Andy Johns As ?Growth Strategist In Residence'

Andy JohnsHow to get customers for your product is a huge area of interest these days as we see the rise of the "growth hacker." Venture capital firm Greylock Partners is making an interesting move today relating to this new focus, adding Andy Johns as a Growth Strategist in Residence.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/48gdz7Qi0jU/

kiribati vernal equinox mr rogers jamie lee curtis spring equinox audacious pollen count

Obama to announce new power initiative for Africa

U.S. President Barack Obama and first lady Michelle Obama wave as they depart Waterkloof Air Base for a flight to Cape Town on Sunday, June 30, 2013, in Centurion, South Africa. The president is in South Africa, embarking on the second leg of his three-country African journey. The visit comes at a poignant time, with former South African president and anti-apartheid hero Nelson Mandela ailing in a Johannesburg hospital. (AP Photo/Evan Vucci)

U.S. President Barack Obama and first lady Michelle Obama wave as they depart Waterkloof Air Base for a flight to Cape Town on Sunday, June 30, 2013, in Centurion, South Africa. The president is in South Africa, embarking on the second leg of his three-country African journey. The visit comes at a poignant time, with former South African president and anti-apartheid hero Nelson Mandela ailing in a Johannesburg hospital. (AP Photo/Evan Vucci)

U.S. President Barack Obama, left, stands for a moment of silence for Nelson Mandela during an official dinner with South African President Jacob Zuma at the Presidential Guest House on Saturday, June 29, 2013, in Pretoria, South Africa. The visit comes at a poignant time, with former South African president and anti-apartheid hero Nelson Mandela ailing in a Johannesburg hospital. (AP Photo/Evan Vucci)

U.S. President Barack Obama and first lady Michelle Obama toast during an official dinner hosted by South African President Jacob Zuma at the Presidential Guest House on Saturday, June 29, 2013, in Pretoria, South Africa. The visit comes at a poignant time, with former South African president and anti-apartheid hero Nelson Mandela ailing in a Johannesburg hospital. (AP Photo/Evan Vucci)

U.S. President Barack Obama and first lady Michelle Obama wave as they depart Waterkloof Air Base for a flight to Cape Town on Sunday, June 30, 2013, in Centurion, South Africa. The president is in South Africa, embarking on the second leg of his three-country African journey. The visit comes at a poignant time, with former South African president and anti-apartheid hero Nelson Mandela ailing in a Johannesburg hospital. (AP Photo/Evan Vucci)

Performers dressed in traditional Xhosa outfits dance at the wedding of Sbongiseni Tetani and his wife Charity from the Xhosa tribe, near the home of former South African president Nelson Mandela house in Qunu, South Africa, Saturday, June 29, 2013. President Barack Obama plans to visit privately Saturday with relatives of former South African President Nelson Mandela, but doesn't intend to see the critically ill anti-apartheid icon he has called a "personal hero." (AP Photo/Schalk van Zuydam)

(AP) ? President Barack Obama on Sunday will announce a new initiative to double access to electric power in sub-Saharan Africa, part of his effort to build on the legacy of equality and opportunity forged by his personal hero, Nelson Mandela.

Obama, who flew from Johannesburg to Cape Town Sunday, will pay tribute to the ailing 94-year-old Mandela throughout the day. The president and his family were visiting Robben Island, where the anti-apartheid leader spent 18 years confined to a tiny cell, including a stop at the lime quarry where Mandela toiled and developed the lung problems that put him in the hospital for most of the month.

The White House said Obama's guide during his tour of the island will be 83-year-old South African politician Ahmed Kathrada, who also was held at the prison for nearly two decades and guided Obama on his 2006 visit to the prison as a U.S. senator. The president will also see the prison courtyard where Mandela planted grapevines that remain today, and where he and others in the dissident leadership would discuss politics, sneak notes to one another and hide writings.

During the tour, which took place against the backdrop of sunshine and clear, blue skies, Obama, first lady Michelle Obama and their daughters took in the expansive view of the island's lime quarry, a huge crater with views of the rusty guard tower from where Mandela likely would have been watched. Obama commented on the "hard labor" Mandela endured and asked Kathrada to remind his daughters, Malia and Sasha, how long Mandela was in prison.

Michelle Obama asked how often Mandela would work and was told he worked daily. As the family turned to leave, Obama asked Kathrada to tell his daughters how the African National Congress, the South African political party, got started.

After the tour, Obama will deliver what the White House has billed as the signature speech of his weeklong trip, an address at the University of Cape Town that will be infused with memories of Mandela.

During the speech, Obama will unveil the "Power Africa" initiative, which includes an initial $7 billion investment from the United States over the next five years. Private companies, including General Electric and Symbion Power, are making an additional $9 billion in commitments with the goal of providing power to millions of Africans crippled by a lack of electricity.

Gayle Smith, Obama's senior director for development and democracy, said more than two-thirds of people living in sub-Saharan Africa do not have electricity, including 85 percent of those living in rural areas.

"If you want lights so kids can study at night or you can maintain vaccines in a cold chain, you don't have that, so going the extra mile to reach people is more difficult," Smith said.

The U.S. and its private sector partners initially will focus its efforts on six countries: Ethiopia, Ghana, Kenya, Liberia, Nigeria and Tanzania, where Obama will wrap up his trip later this week. Former President George W. Bush, who supports health programs throughout the continent, will also be in Tanzania next week, and the White House did not rule out the possibility that the two men might meet.

Obama will also highlight U.S. efforts to bolster access to food and health programs on the continent. His advisers said the president sees reducing the poverty and illness that plague many parts of Africa as an extension of Mandela's example of how change can happen within countries.

The former South African president has been hospitalized in critical condition for three weeks. Obama met Saturday with members of Mandela's family, but did not visit the anti-apartheid icon, a decision the White House said was in keeping with his family's wishes.

Obama's weeklong trip, which opened last week in Senegal, marks his most significant trip to the continent since taking office. His scant personal engagement has come as a disappointment to some in the region, who had high hopes for a man whose father was from Kenya.

Obama visited Robben Island when he was a U.S. senator. But since being elected as the first black American president, Obama has drawn inevitable comparisons to Mandela, making Sunday's visit particularly poignant.

The president said he's also eager to bring his family with him to the prison to teach them about Mandela's role in overcoming white racist rule, first as an activist and later as a president who forged a unity government with his former captors.

He told reporters Saturday he wanted to "help them to understand not only how those lessons apply to their own lives but also to their responsibilities in the future as citizens of the world, that's a great privilege and a great honor."

Ben Rhodes, Obama's deputy national security adviser, said Mandela's vision was always going to feature prominently in the speech. But his deteriorating health "certainly puts a finer point on just how much we can't take for granted what Nelson Mandela did."

Harkening back to a prominent theme from Obama's 2009 speech in Ghana ? his only other trip to Africa as president ? Obama will emphasize that Africans must take much of the responsibility for finishing the work started by Mandela and his contemporaries.

"The progress that Africa has made opens new doors, but frankly, it's up to the leaders in Africa and particularly young people to make sure that they're walking through those doors of opportunity," Rhodes said.

Obama will speak at the University of Cape Town nearly 50 years after Robert F. Kennedy delivered his famous "Ripple of Hope" speech from the school. Kennedy spoke in Cape Town two years after Mandela was sentenced to life in prison.

___

Follow Nedra Pickler and Julie Pace on Twitter: http://www.twitter.com/nedrapickler and http://www.twitter.com/jpaceDC .

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2013-06-30-Obama/id-d32f09cf210a4017ba898b99d7ff54ee

hilary rosen grilled cheese allen west north korea missile don t trust the b in apartment 23 world financial center angela corey

4 die in midair collision of glider, airplane in British Columbia

By Gil Aegerter, Staff Writer, NBC News

A sailplane and a Cessna 150 collided in midair near Pemberton, British Columbia, on Saturday killing four people, Canadian authorities said. About the same time, a glider crash near San Diego left two people dead.

The accident in Pemberton, about 100 miles north of Vancouver, occurred at midday, said Navy Lt. Greg Menzies, public affairs officer for the Joint Rescue Coordination Center Victoria.

Rescuers sent to the scene found debris and determined that two people aboard the glider and two in the Cessna 150 had been killed, Menzies said. He said the identities of the victims had not been released pending notificiation of next of kin. A dog also died in the collision, but it was unclear which aircraft it had been aboard, the Province reported.


The crash occurred?above Nairn Falls Provincial Park, which was full of campers, but no one on the ground was hurt, authorities said.?An image on CTV?s website showed aircraft debris in heavy timber.?Menzies said the crash would be investigated by Canada?s Transportation Safety Board.

Meanwhile, in California, two people aboard a glider were killed in a crash about 12:30 p.m. near the Jacumba airport about 75 miles east of San Diego along the Mexico border, NBCSanDiego.com reported. The Allstar PZL glider was registered to the Associated Glider Clubs of Southern California, according to the FAA. Details of the incident were not immediately available.

The clubs' website says the group was set to fly in Jacumba all weekend, NBCSanDiego.com reported. A photo of the glider that crashed is shown?in an earlier flight.

Source: http://feeds.nbcnews.com/c/35002/f/663309/s/2dfacbaa/l/0Lworldnews0Bnbcnews0N0C0Inews0C20A130C0A60C290C1920A8470A0E40Edie0Ein0Emidair0Ecollision0Eof0Eglider0Eairplane0Ein0Ebritish0Ecolumbia0Dlite/story01.htm

the killers julianne hough brandy michael pineda charles taylor carl crawford mad cow disease

Police investigate fatal shooting on Michigan St. (Rochester Democrat and Chronicle)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories Stories, RSS Feeds and Widgets via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/316077707?client_source=feed&format=rss

my sisters keeper kirby sarah palin cbi the shins atomic clock john mccain