Tuesday, January 29, 2013

Primates too can move in unison

Jan. 28, 2013 ? Japanese researchers show for the first time that primates modify their body movements to be in tune with others, just like humans do. Humans unconsciously modify their movements to be in synchrony with their peers. For example, we adapt our pace to walk in step or clap in unison at the end of a concert. This phenomenon is thought to reflect bonding and facilitate human interaction. Researchers from the RIKEN Brain Science Institute report that pairs of macaque monkeys also spontaneously coordinate their movements to reach synchrony.

This research opens the door to much-needed neurophysiological studies of spontaneous synchronization in monkeys, which could shed light into human behavioral dysfunctions such as those observed in patients with autism spectrum disorders, echopraxia and echolalia -- where patients uncontrollably imitate others.

In the research, recently published in the journal Scientific Reports, the team led by Naotaka Fujii developed an experimental set-up to test whether pairs of Japanese macaque monkeys synchronize a simple push-button movement.

Before the experiment, the monkeys were trained to push a button with one hand. In a first experiment the monkeys were paired and placed facing each other and the timing of their push-button movements was recorded. The same experiment was repeated but this time each monkey was shown videos of another monkey pushing a button at varying speeds. And in a last experiment the macaques were not allowed to either see or hear their video-partner.

The results show that the monkeys modified their movements -- increased or decreased the speed of their push-button movement -- to be in synchrony with their partner, both when the partner was real and on video. The speed of the button pressing movement changed to be in harmonic or sub-harmonic synchrony with the partners' speed. However, different pairs of monkeys synchronized differently and reached different speeds, and the monkeys synchronized their movements the most when they could both see and hear their partner.

The researchers note that this behavior cannot have been learnt by the monkeys during the experiment, as previous research has shown that it is extremely difficult for monkeys to learn intentional synchronization.

They add: "The reasons why the monkeys showed behavioral synchronization are not clear. It may be a vital aspect of other socially adaptive behavior, important for survival in the wild."

The study was partly supported by Grant-in-Aid for Scientific Research on Innovative Areas 'Neural creativity for communication' (22120522 and 24120720) of MEXT, Japan.

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The above story is reprinted from materials provided by RIKEN.

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


Journal Reference:

  1. Yasuo Nagasaka, Zenas C. Chao, Naomi Hasegawa, Tomonori Notoya, Naotaka Fujii. Spontaneous synchronization of arm motion between Japanese macaques. Scientific Reports, 2013; 3 DOI: 10.1038/srep01151

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

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

Source: http://feeds.sciencedaily.com/~r/sciencedaily/strange_science/~3/AMbAPs6-r80/130128081952.htm

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Lawyers for 9/11 suspects ask military judge to ... - NBC News

Brennan Linsley / AP file

In this photo, reviewed by a U.S. Dept of Defense official, a detainee shields his face as he peers out through the so-called "bean hole" which is used to pass food and other items into detainee cells, at Camp Delta detention center, Guantanamo Bay, Cuba, on Dec. 4. 2006.

By Jane Sutton, Reuters

GUANTANAMO BAY U.S. NAVAL BASE, Cuba - Lawyers for five alleged conspirators who attacked America on September 11 and say they were tortured in secret CIA prisons have asked a U.S. military judge to order that the prisons be preserved as evidence.

The issue is one of more than two dozen on the docket for a week of pretrial hearings that began on Monday in the war crimes tribunal at the Guantanamo Bay U.S. Naval Base in Cuba.

The defendants include Khalid Sheikh Mohammed, the accused mastermind of the hijacked plane attacks that killed 2,976 people on September 11, 2001. He wore a camouflage jacket to court over his white tunic and defiantly refused to answer the judge's questions.


Defense lawyers also have asked the judge to order the U.S. government to turn over all White House or Justice Department documents authorizing the CIA to move suspected al-Qaida captives across borders without judicial review and hold and interrogate them in secret prisons after the September 11 attacks.

President George W. Bush announced in 2006 that the September 11 defendants were among a group of "high-value" captives sent to Guantanamo from the secret prisons.

The CIA has acknowledged that Mohammed was subjected to the simulated drowning technique known as waterboarding. The defendants said they were also subjected to sleep deprivation, threats, and being chained in painful positions.

The defense lawyers will argue that their clients' treatment was illegal pretrial punishment and constituted "outrageous government misconduct" that could justify dismissal of the charges, or at least spare the defendants from execution if convicted.

"By its nature, torture affects the admissibility of evidence, the credibility of witnesses, the appropriateness of punishment and the legitimacy of the prosecution itself," the defense lawyers wrote in court documents.

At least one potential witness was also held in the CIA prisons and his treatment could raise questions about the admissibility of his testimony, said James Connell, defense attorney for Mohammed's nephew, defendant Ali Abdul-Aziz Ali.

The chief prosecutor, Brigadier General Mark Martins, said the prosecution does not plan to introduce any evidence obtained from the defendants or anyone else via torture, cruelty or inhuman treatment - which is prohibited by U.S. law and international treaty.

In a departure from the Bush administration, the Obama administration has made it clear that any interrogation techniques must adhere to those long established in the army field manual, which prohibits torture.

The defendants have been in U.S. custody for a decade, but there are still numerous legal and evidentiary issues that must be resolved before their trial begins on charges that include murder, hijacking, terrorism and attacking civilians.

Abu Ghraib as 'crime scene'
The judge presiding over the September 11 trial, Army Colonel James Pohl, ordered in 2004 that the Abu Ghraib prison in Iraq be preserved as a "crime scene." He was at the time presiding over the trial of U.S. military police officers accused of torturing and photographing prisoners at Abu Ghraib.?

Iraq was then under U.S. occupation. It was unclear whether Pohl had authority to order the preservation of the CIA prisons, whose location the government has kept secret, arguing that disclosure could threaten U.S. national security and put allies at risk.

Polish prosecutors are investigating allegations that one of the sites was in Poland, and there is evidence the CIA set up others in Romania, Lithuania and Thailand, according to reports by the Council of Europe and the United Nations.

Lawyers for the September 11 defendants first made the request for preservation of the secret CIA prisons under seal in September of last year. The request was unsealed about a month later. But this week's pre-trial hearing marks the first time it has been presented in the Guantanamo court.

Before considering the CIA prisons issue, the court on Monday began slogging through issues such as whether the defendants had agreed to add lawyers to two defense teams and drop one from another and whether they must show up in court for pretrial hearings.

When two of them refused to answer whether they had approved the personnel changes, the judge took their lawyers' word for it that they had.

But he said he would not grant their request to skip some court sessions unless they first acknowledged vocally that they understood they had the right to be present for discussions that could affect their legal rights.

"They're going to have to tell me out of their own mouths, or they'll be here," Pohl said.

After a chaotic May 2012 arraignment session that dragged on for 13 hours, the defendants have alternated between refusing to speak to the judge and making accusatory statements against the United States. Although they largely ignored the judge on Monday, they whispered to their lawyers and appeared to be reading legal documents.

Mohammed and his nephew are Pakistani citizens. The other defendants are Walid bin Attash and Ramzi Binalshibh, both Yemenis, and Mustafa al Hawsawi, a Saudi.

Family members of 9/11 victims have traveled to Guantanamo Bay, Cuba, to watch the arraignment of alleged 9/11 mastermind Khalid Sheikh Mohammed, who reportedly refused to listen to the judge or answer questions during Saturday's proceedings. NBC's Michael Isikoff reports.

Copyright 2013 Thomson Reuters. Click for restrictions.

Source: http://usnews.nbcnews.com/_news/2013/01/28/16741196-lawyers-for-911-suspects-ask-military-judge-to-preserve-secret-cia-prisons-as-evidence

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GOP looks to fight Dems, not negotiate with Obama

FILE - In this Dec. 21, 2012 file photo, Speaker of the House John Boehner, R-Ohio, speaks to reporters about the fiscal cliff negotiations at the Capitol in Washington. (AP Photo/J. Scott Applewhite)

FILE - In this Dec. 21, 2012 file photo, Speaker of the House John Boehner, R-Ohio, speaks to reporters about the fiscal cliff negotiations at the Capitol in Washington. (AP Photo/J. Scott Applewhite)

(AP) ? Is Washington's backroom dealing dead?

House Speaker John Boehner says he no longer wants to negotiate deficit reduction with President Barack Obama. The president says he won't negotiate raising the government's borrowing authority. Rank and file lawmakers say they're tired of being left out of the loop and insist on the regular legislative process.

If those are New Year's resolutions, they can certainly be broken. But at the start of a second presidential term, cutting a secret, late night fiscal bargain with the White House on the phone and with a handshake suddenly seems so yesterday.

"No more brinkmanship," Senate Republican leader Mitch McConnell declared. "No more last-minute deals."

What's in, for the moment at least, is a more deliberative legislative process. House Budget Committee Chairman Paul Ryan, last year's Republican vice presidential nominee, says it's all about "prudence."

For the nation, that could mean less manufactured drama like the New Year's deal that averted the once-dreaded "fiscal cliff." For the stock market, it might mean less political volatility. And for the economy, it could provide a dash of needed stability.

The reasons for this turn are fundamentally political.

Republicans are less interested in battling a re-elected Obama, with his higher popularity ratings, than they are in confronting Senate Democrats. Last week's tactical retreat by House Republicans from a clash over the nation's borrowing authority is forcing the Senate's Democratic majority to assemble a budget, making Democratic senators accountable for a series of specific policies and clarifying differences between the parties ahead of the 2014 midterm elections.

Unlike the emerging bipartisanship on an overhaul of immigration laws, conflicts over budgets and deficits frequently have been resolved in a crisis atmosphere. And while immigration changes have been pushed by a changing political landscape, issues of spending and taxing define the core of both parties.

Republicans and the White House have tried twice in two years to reach a "grand bargain" to reduce the long-term deficit only to settle for a smaller incremental deal. The process has tested the relationship between Obama and Boehner and created tensions for Boehner with his own Republican lawmakers. In the process, lawmakers had to vote urgently on deals many had barely seen.

"Cooling your heels for 72 hours or 48 hours while there's some backroom deal going on that cannot be discussed is not exactly why people ran for the Senate," said Sen. Bob Corker, R-Tenn., who had unveiled his own 10-year, $4.5 trillion solution for averting the end-of-year fiscal cliff.

What's more, Republican officials have complained that Obama lectured congressional leaders during their meetings, trying to persuade rather than negotiate. White House officials, for their part, complain that Boehner was an uncertain negotiator, never able to guarantee that his party would stand by an agreement.

As Boehner himself confessed last week in a speech to the Republican Ripon Society: "The last two years have been pretty rough." He said newer Republicans lawmakers have come to think of him as "some kind of a squish, ready to sell them out in a heartbeat."

"It really has in fact caused somewhat of breach that I've been in the middle of trying to repair," Boehner said.

While the fight over the government's borrowing limit is now likely to be put off until May, Obama and the Congress still face two upcoming fiscal deadlines that could test this unwillingness for 11th-hour White House negotiations. Tough new spending cuts -- about $85 billion from this year's budget -- are scheduled to kick in on March 1. On March 27, the government faces a potential shutdown if Congress doesn't extend a temporary budget measure.

But at the White House and in Congress, both are seen as far less cataclysmic than failure to raise the nation's debt ceiling. And Republican lawmakers who once shuddered at the idea of massive cuts, especially to defense programs, now see the automatic reductions on March 1 as the only recourse to reduce spending.

"It's the bird in hand when it comes to cuts," said Sen. John Cornyn, the second ranking Republican leader in the Senate.

More unclear is how Republicans intend to deal with the debt ceiling in May, when Congress again will have to act to raise it or extend it.

The White House is no more enthusiastic for last-minute deal making than Republicans are. Fiscal negotiations have been time consuming events that have left Obama with little time to pursue other aspects of his agenda.

If freed from such talks, he can now push his proposals for overhauling immigration laws and combating gun violence.

"Going regular order slows things down and takes the president out of a central role but it's still an influential one if he wants it," said Patrick Griffin, White House legislative director under President Bill Clinton. "The more it looks like he's winning, the better the next battle goes for him."

What's more, White House officials say, Obama's negotiating stance is now well known after he made a public offer to Boehner in December that Boehner turned down. That offer, White House officials say, still stands: Lower cost-of-living adjustments for Social Security recipients and other beneficiaries of government programs, $400 billion in reduced spending in Medicare and other health care programs over 10 years, and $600-$700 billion in tax revenue from closing loopholes and deductions by rewriting the tax code.

In a memorandum to her colleagues, the new Senate Budget Committee chair, Sen. Patty Murray, D-Wash., emphasized that "we could raise hundreds of billions of dollars by making sure the rich no longer benefit disproportionately from deductions and other tax preferences." The letter did not specify an amount of revenue. Republicans say any new tax revenue is out of the question.

In 2014, there are 35 Senate seats up for election, 21 held by Democrats. Republicans see that as an opportunity to pick up some seats and they see a clash over taxes as a winning proposition, especially in states Obama lost.

Moreover, a Democratic budget will test whether Democrats will embrace the Medicare cuts and Social Security changes that Obama proposed privately in previous unsuccessful talks with Republicans.

"The president hasn't offered any of those kinds of plans in public," Ryan said Sunday on Meet the Press. "They try to do back room deals, but those always seem to fall apart. We want to have a debate in public so we can contrast these visions."

Associated Press White House Correspondent Julie Pace contributed to this article.

___

Follow Jim Kuhnhenn on Twitter: http://twitter.com/jkuhnhenn

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2013-01-28-US-Obama-Congress-Deals/id-8bdbc743c22c4303aa7c76efcae667e2

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Sunday, January 27, 2013

How to make your iPhone password better: Use an accent

10 hrs.

We've?talked before?about using a longer passcode on your iPhone instead of a 4-digit pin, but as the tech blog Digital Inspiration points out, adding in accented characters adds yet another level of security.

The idea is that most people aren't going to bother dealing with accented characters (if you hold down on a letter, the available accented characters show up) when they're trying to guess your password. To use these, you first have to turn on the alphanumeric passcode. Just head into Settings > General > Passcode Lock, and turn off Simple Passcode. You'll be asked to enter in a new password, so throw in a few accented characters. It might make it a bit of a pain to enter in your passcode, but at least it's more secure.

[via Digital Inspiration]

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Source: http://www.nbcnews.com/technology/technolog/use-accented-characters-make-your-ios-password-even-stronger-1C8120707

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Inmates moved after bloody Venezuela prison riot

CARACAS, Venezuela (AP) ? Venezuelan authorities on Sunday finished evacuating inmates from a prison where 61 were reported killed in one of the deadliest prison clashes in the nation's history.

Penitentiary Service Minister Iris Varela said in a message on Twitter that the evacuation of Uribana prison in the city of Barquisimeto was completed on Sunday morning. Inmates were loaded aboard buses and driven to other prisons.

Varela posted photos of inmates filing out led by authorities, and said that what will come next for the prison is "now the reconstruction!"

Two days after the violence, government officials had yet to provide an official death toll from the fierce gunbattles, which pitted armed inmates against National Guard troops.

Dr. Ruy Medina, director of Central Hospital in the city, told The Associated Press on Saturday that the death toll had risen to 61, while about 120 were wounded in the violence.

Medina said that nearly all of the injuries were from gunshots and that 45 of the estimated 120 people who were wounded remained hospitalized.

Relatives wept outside the prison during the violence, and cried at the morgue as they waited to identify bodies.

The riot was the latest in a series of deadly clashes in Venezuela's overcrowded and often anarchical prisons, where inmates typically obtain weapons and drugs with the help of corrupt guards. Critics called it proof that the government is failing to get a grip on a worsening national crisis in its penitentiaries.

The gunbattles seized attention amid uncertainty about President Hugo Chavez's future, while he remained in Cuba recovering and undergoing treatment more than six weeks after his latest cancer surgery.

Government officials pledged a thorough investigation, while some critics said there should have been ways for the authorities to prevent such bloodshed.

The riot was the deadliest in nearly two decades. In January 1994, more than 100 inmates died in the country's bloodiest prison violence on record when a riot and fire set by inmates tore through a prison in the western city of Maracaibo. In 1992, about 60 inmates were killed in a riot in a Caracas prison.

Varela said that the violence erupted on Friday when groups of inmates attacked National Guard troops who were attempting to carry out an inspection. She said the government decided to send troops to search the prison after reports of clashes between groups of inmates during the past two days.

"No one doubts that inspections are necessary procedures to guarantee prison conditions in line with international standards, but they can't be carried out with the warlike attitude as (authorities) have done it," said Humberto Prado, an activist who leads the Venezuelan Prisons Observatory, a watchdog group.

"It's clear that the inspection wasn't coordinated or put into practice as it should have been. It was evidently a disproportionate use of force," Prado said.

In 2011, when Chavez had been in office for 12 years, he created a Cabinet ministry to focus on prisons and appointed Varela to lead it. The president made that decision following a deadly, weekslong armed uprising at the prisons El Rodeo I and El Rodeo II outside Caracas.

Chavez at the time acknowledged that his government's previous initiatives to improve the prisons hadn't worked, and he pledged changes including building new prisons, improving conditions and speeding trials. Since then, Chavez has approved funds to repair and renovate prisons. But opponents and activists say the government hasn't made real progress at penitentiaries where hundreds continue to die each year.

Venezuela has 33 prisons built to hold about 12,000 inmates. Officials have said the prisons' population is currently about 47,000.

___

Associated Press writers Vivian Sequera in Bogota, Colombia, and Jorge Rueda in Caracas contributed to this report.

Source: http://news.yahoo.com/inmates-moved-bloody-venezuela-prison-riot-143402197.html

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92% Amour

All Critics (138) | Top Critics (38) | Fresh (127) | Rotten (11)

As remarkable as Haneke's films are, not a one has been as transcendently generous as Amour, which is nominated for five Academy Awards, including best picture, best director and best foreign-language film.

"Amour" isn't just a great movie, it's a movie that may actually do you some good.

Shot in long, static takes, Amour stares directly into the indignities of old age and the curse of a slow death.

Each actor draws on a lifetime's worth of experience, performing with grace and rare, uncompromising realism.

There's nowhere to hide: The film cuts no corners and stings with the authenticity of life's fragility.

Amour may not inspire the kind of emotional epiphany that similar illness-driven dramas tend to, the results are still riveting.

Death is part of love's bargain, and Haneke lays this fact bare.

It is hard to recommend Amour. Austrian director Michael Haneke's film cannot justly be described as entertaining, and it will likely leave you sad and weary. But it is a film you must see.

"Amour" isn't easy to watch, but its rewards are many.

"Amour" isn't a fun time out at the movies, and I kind of doubt I'll ever see it again. But it's an amazingly act, absolutely heartbreaking film.

A viewer may want to watch Amour, because it is a work of art.

Relativamente doce para os padr?es de um cineasta acostumado a torturar seu p?blico e a encarar a humanidade com imenso ceticismo, representa uma experi?ncia dif?cil por nos lembrar o tempo inteiro de que todos dividiremos o mesmo desfecho.

A bitter, pitiless piece of work. We can admire its components, but we're repulsed by its vision.

Haneke's self-indulgent approach is getting old to me. His devoted fans will like it, but others will most likely be scratching their heads trying to figure out how this got a Best Picture nomination.

It's upsetting material lined with lead by Haneke, who searches for the meaning of love but can't help but dwell on the details of decay.

Amour is as heartbreaking and real as it gets.

Tough and beautiful, it secures Haneke's reputation as one of the world's best.

Two of the world's best actors, Jean-Louis Trintignant and Emmanuelle Riva, play Amour's octogenarian couple, so it's surprising that the characters aren't very interesting.

Source: http://www.rottentomatoes.com/m/771307454/

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Saturday, January 26, 2013

California Intends to Declare BPA a Reproductive Health Hazard

Sacramento Capitol California today is announcing its intent to declare bisphenol A a reproductive hazard. Under a state law known as Proposition 65, items that contain a certain level of BPA would need warning signs for consumers. Pictured: California's Sacramento State Capitol Image: Flickr/Franco Folini

California today is announcing its intent to declare bisphenol A a reproductive hazard.

Under a state law known as Prop. 65, warning signs would be required for consumer items that contain a certain high level of BPA. BPA is used to make polycarbonate plastic, and also is found in liners of food and beverage cans and some thermal receipts.

Scientists say BPA is an estrogen-like substance that can alter reproductive hormones. California's Office of Environmental Health Hazard Assessment said it based its decision to list BPA as a Prop. 65 chemical on a 2008 report by the National Toxicology Program.

?"Bisphenol A meets the criteria for listing as known to the State to cause reproductive toxicity (developmental endpoint) under Proposition 65, based on findings of NTP [the National Toxicology Program]," according to the state agency.

"OEHHA is relying on the NTP?s conclusion in the report that there is clear evidence of adverse developmental effects in laboratory animals at 'high' levels of exposure," according to the state's decision.

The decision was based on laboratory tests by scientists that have shown effects on the body weight and reproductive development of the pups of pregnant rats and mice exposed to high levels of BPA.

The state agency is proposing to set an acceptable level of exposure that is considered fairly high, 290 micrograms per day. As a result, Sarah Janssen of the Natural Resources Defense Council wrote on her blog that the decision ?is not likely to trigger any warning labels on canned food or beverages.? The same is probably true for receipts and most other consumer products.

"However," she added, "a listing alone is quite significant and makes official what parents have known for years ? BPA is harmful and should be avoided."

Plastics and chemical manufacturers say the compound, which has been used in polycarbonate plastic for 50 years, is safe at levels people are exposed to

The intent of the law, passed by voters in 1986, is to require manufacturers to warn consumers whenever a chemical is used that has been linked to cancer or reproductive effects. In some cases, companies decide to avoid using the compound rather than put up warning signs in stores or other public places.

BPA already has been banned from baby bottles, and removed from most hard-shell water bottles. It also has been replaced with another chemical in most thermal receipts, although that chemical, known as BPS, also has been linked to estrogen-like effects.

The state agency will accept public comments for one month before making a final decision listing BPA.

This article originally ran at Environmental Health News, a news source published by Environmental Health Sciences, a nonprofit media company.

Source: http://rss.sciam.com/click.phdo?i=0b7cea1657e01f480b127129949a4586

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