Wednesday, February 27, 2013

The CAT B15 Android Smartphone Has A Weird Name But The Brawn To Back It Up

catb15-3Just as some people are put on this earth to create things, others are prone to destroy everything they touch. Those people should probably spend some time with the Caterpillar-branded CAT B15, an aluminum-and-rubber-clad Android smartphone that (inadvertently) encouraged people to work on their stress issues here at MWC.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/juiCh0HQSzg/

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Loss Of Online Privacy Kills Free Speech - Business Insider

A few months back, an advertising executive argued that more online privacy would kill free speech.

Richard Frankel, president of the advertising company Rocket Fuel, titled the post ?How the Do Not Track Plan Will Ultimately Kill Free Speech.?

It?s understandable that advertisers are so resistant to the concept of Do Not Track ? it could change the way they access data, which would force them to innovate their business models and practices.?

Just because DNT could impact the advertising industry in the short-term, however, doesn?t warrant its intense broadcasting of fear, uncertainty and doubt (FUD), and at times, outright deception. Frankels?s piece was one in a string of ad exec attacks on privacy that claim that the Internet will be doomed if consumers get more of the privacy they want.

In the interest of transparency, let me explain my angle here. I?m an attorney, privacy advocate, and analyst at Abine, an online privacy company in Boston. We make simple tools that give people a choice over whether their personal info is collected, stored, and sold online.

Unlike the advertising companies, we don?t collect or sell any user data. We only get paid if users like our free products and choose to buy our premium ones. It?s an up-front relationship that?s clear to our customers.

And beyond my role at Abine, I care deeply about preserving the web as a place where we can say and explore interesting, sometimes controversial, things. As a fan of free speech and expression, I have a vested interest in keeping the Internet open and uncensored.

Make no mistake about it: we live in a state of surveillance. Hundreds of advertising and tracking companies follow everything we do online -- the articles we read, the videos we watch, the sites we always visit, the Facebook comments we make, and more.

They combine that online data with offline data like our voting record, employment history, and marriage licenses, and use it to build an extremely detailed profile. Companies like Facebook scan the contents of photos and private messages for Homeland Security ?risk words? like ?infection,? ?body scanner,? or ?hacker? and turn them over to law enforcement.

Even if you delete your embarrassing Facebook posts, companies like Social Intelligence sell the past 7 years of posts to hiring managers. The wireless companies you pay for mobile service turn over 1.3 million customer records to law enforcement each year, which include texts and your phone?s GPS location wherever it went.

The divide between public and private surveillance is virtually nonexistent, and advertising companies are part of this ecosystem.

When you?re constantly being watched, you necessarily lack privacy. And when you?re constantly being watched, you act differently. That seems like an obvious point to those of us who?ve belted out song lyrics alone in our cars but would be terrified to do the same on stage in front of thousands or who laugh at things with their friends that they?d never say in front of their bosses, but observation effects are also well-established in scientific research, law, and popular culture (Big Brother, anyone?).

Privacy scholar Neil M. Richards writes that ?surveillance inclines us to the mainstream and the boring?when we are watched while engaging in intellectual activities, broadly defined?thinking, reading, web-surfing, or private communications?we are deterred from engaging in thoughts or deeds that others might find deviant.?

Deviance just means difference: deviation from the norm, creativity, standing out from the crowd. If you knew you were being watched and that your activities may resurface down the road in a job interview, on a date, in a newspaper, you?d be less likely to go that political rally, that Alcoholics Anonymous meeting, that gay bar, or that protest, all things that you have a right to do that are valued parts of a free, democratic society.

With privacy, you have control over who gets to see what you?re doing and where you are. You get to be one way around your boss, another around your kids, another around your best friends since elementary school. You get to pick that divide.

But when you?re watched all the time and you never know how that information will be used or where it?ll turn up, you censor yourself everywhere. This is called the Panopticon Effect. All this openness that social networks insist we want by default, the pervasive data collection that advertisers argue is good for us: they make anyone who?s paying attention censor themselves.

A key part of free speech is anonymous speech. Anonymous speech is a constitutionally protected First Amendment right, and as the Supreme Court stated in McIntyre v. Ohio Elections Commission, ?an honorable tradition of advocacy and of dissent.?

Online advertising constantly fights against anonymity and pseudonymity, trying to learn everything about web users to unmask them and peel away layers of demographic info, interests, and behaviors. Many social networks like Facebook have real name policies, insisting that members use their full, legal names on their accounts or be banned.

Frankel says that ?With higher ad revenues comes more rich content that spurs vibrant discussion.? I disagree. You know what spurs vibrant discussion? People, especially people behind pseudonyms. Ever been on a message board? A Reddit thread?

The most ?vibrant? discussions happen when people feel sufficiently protected to be honest. Sure, some people hide behind pseudonyms to harass others, but the core of the First Amendment avoids censoring the positive, protected uses of speech just because certain bad actors may abuse it.

To say that advertising is the only thing driving creative content doesn?t give credit to humanity?s ingrained creativity. First, plenty of content providers get paid for their work directly, from recording artists to bestselling authors to journalists. 43% of Americans pay content creators?authors of magazine articles and books?for e-books, and there are 400,000 paid subscribers to the Wall Street Journal alone.

The majority of people blogging and posting on social media today create content out of a desire to express themselves that?s unrelated to money. Just talk to any one of the thousands of bloggers and podcasters, particularly the anonymous ones, who pay to host their own websites just to get their message out to the public.

Most of these people don?t blog or podcast for a living; they do it because they love it and because their message is important to them. There?s power?and satisfaction?in speaking one?s mind, and it exists independently from ad money.

Privacy isn?t a hindrance to free speech; it?s the driving force behind it. Privacy provides both the boundaries of and protection for the space in which we can be ourselves. Privacy nurtures self-expression, creativity, speaking your mind, associating with whomever you wish, and exploring your interests.?

These are the First Amendment?s protections:? freedom of speech, of association, and of assembly.? They?re so important for self-actualization and self-determination that our founders immortalized them in the Bill of Rights. Privacy isn?t about having something to hide; it?s about having something to live for.

Why the ad industry is wrong about Do Not Track

A few months back, an advertising executive argued that more online privacy would kill free speech. Richard Frankel, president of the advertising company Rocket Fuel, titled the post ?How the Do Not Track Plan Will Ultimately Kill Free Speech.?

It?s understandable that advertisers are so resistant to the concept of Do Not Track ? it could change the way they access data, which would force them to innovate their business models and practices.? Just because DNT could impact the advertising industry in the short-term, however, doesn?t warrant its intense broadcasting of fear, uncertainty and doubt (FUD), and at times, outright deception.

Frankels?s piece was one in an ongoing string of ad exec attacks on privacy that claim that the Internet will be doomed if consumers get more of the privacy they want.

In the interest of transparency, let me explain my angle here. I?m an attorney, privacy advocate, and analyst at Abine, an online privacy company in Boston. We make simple tools that give people a choice over whether their personal info is collected, stored, and sold online. Unlike the advertising companies, we don?t collect or sell any user data.

We only get paid if users like our free products and choose to buy our premium ones. It?s an up-front relationship that?s clear to our customers. And beyond my role at Abine, I care deeply about preserving the web as a place where we can say and explore interesting, sometimes controversial, things.

As a fan of free speech and expression, I have a vested interest in keeping the Internet open and uncensored.

Make no mistake about it: we live in a state of surveillance. Hundreds of advertising and tracking companies follow everything we do online -- the articles we read, the videos we watch, the sites we always visit, the Facebook comments we make, and more.

They combine that online data with offline data like our voting record, employment history, and marriage licenses, and use it to build an extremely detailed profile. The divide between public and private surveillance is virtually nonexistent, and advertising companies are part of this ecosystem.

In this post, I?ll address Frankel?s argument - and the other advertisers using similar arguments - which goes something like this: 1) behavioral (or tracking-based) advertising is how online advertisers make money; 2) without advertising, content providers like online newspapers won?t be able to survive; 3) with paid subscriptions; only rich people who can afford content will get it, creating class segmentation.

In brief, here?s why they?re wrong:

1) the majority of online advertising revenue comes from contextual ads, which don?t pose any personal privacy risks;
2), the online advertising industry?s move to real-time bidding platforms are actually hurting content providers far more than a shift from behavioral advertising to contextual advertising ever could; and
3), beyond this being a reductio ad absurdum argument (?everything will be locked behind a paywall if we stop tracking!?), this segmentation already exists through the filter bubble that the advertising industry and its tracking has caused.

Realistically, online privacy isn?t going to hurt anything but these advertisers? antiquated business models, which will have to adapt to respect the privacy of their target audiences.

Let?s first examine the fallacy that online tracking doesn?t use personal information. Frankel argues that ?Targeted, relevant ads don?t harm consumers?personal information is not necessary, or collected, to produce them.?

This statement is less than fully honest when we look at Rocket Fuel?s own website, which boasts that it can ?zero in on? people based on ?age, gender, profession, ethnicity, and relationship status,? among many other personal characteristics. They have more than 20,000 audience segments, including soccer moms and caregivers:

The company goes on to say that they can find ?users engaged in highly targeted activities that define their interests and personalities? by going ?beyond behavioral, contextual, or geo-targeting by combining intelligent demographic, lifestyle, purchase-intent, and social data with our own suite of targeting algorithms, blended analytics, and expert analysis.?

And they?re not just using your online activity here:? ?Online data has evolved from simply providing insights like browsing activity, shopping cart info, sign ups, etc. into an incredible selection of more than 20,000 unique audience segments. Advertisers can even leverage offline purchase and consumption data for their online campaigns.?

Obviously, significant amounts of personal information are being collected. And the traditional advertiser counter-argument that ?it?s not personally identifiable; it?s only aggregate info? has been debunked time and time again by researchers like Stanford?s Arvind Narayanan and Jonathan Mayer (also see privacy professor Paul Ohm?s excellent summary of the failure of anonymization) and publications like the Wall Street Journal, which found in a December 2012 study that nearly 25% of the web?s 70 most popular sites shared personal data, like name and email address, with third-party companies.

Ad companies like Mixpanel come right out and say ?Now you can tie any kind of data to your users to see exactly who they are and what they have done.? The myth that de-identified data is private is even weaker now with the rise of ?data enhancement? that matches online info with offline data sets.

The only reason these ads can be personalized is because of the personal information, the data collection, that powers them. That?s the real harm here, and that?s always been the harm, despite advertisers trying to shift the focus to targeted ads. No one cares about targeted ads: at worst, they?re annoying or creepy. Let?s just drop it.

The thing people don?t like is having their personal info harvested, mined, sold, and used in ways they can?t even imagine: for determining their credit limits or creditworthiness, playing into whether they get a job, showing them different prices than other people see for the same online shopping items, or influencing their insurance rates.

Even Frankel seems to doubt himself: he says that ?consumers have become more open to [ads],? and then contradicts himself 6 paragraphs later when he says ?Everyone claims to hate online advertising.? His second statement is more accurate: an October 2012 UC Berkeley study found that most people--69%--never or hardly ever find ads useful, and 85% never or hardly ever click them; and a 2012 Pew phone survey of 2,253 participants found that 68% of them were ?not okay with targeted advertising because [they] don?t like having [their] online behavior tracked and analyzed.?

Microsoft surveyed their users about privacy in 2012 and found that 83% of Americans, 84% of Germans, and 81% of UK residents think that ?tracking of personal information is out of hand and consumers need easier ways to block it.? I won?t keep going; you get the picture. The advertising industry keeps preaching about how great data collection is for all of us. If the benefits are so clear, then why not let consumers choose to enable it? Overwhelmingly, the opposite is happening.

Let?s fact-check some of Frankel?s, and the advertising industry in general?s, more unsubstantiated statements:

Online ads have become ?less invasive?

If by ?invasive? he means ?in your face? like pop-ups, then he?s right. But just because data collection is invisible doesn?t mean it?s somehow safer or less intrusive. Advertisers employ a massive array of secret tracking techniques, collecting far more personal information than ever before in history, and they haven?t had the best rap while doing it: remember KISSmetrics creating undeletable cookies?

Google circumventing privacy controls in Safari and getting a $22.5 million FTC fine? Ad network Chitika?s opt-out that only lasted 10 days in contrast to any reasonable consumer?s expectations? Facebook tracking logged-out users anywhere there?s a Like button on the web?

Online tracking is only getting worse: UC Berkeley?s Web Privacy Census, powered by Abine?s privacy software, found an alarming increase in tracking on the top US websites, showing that online tracking will double in 2.5 years if present trends continue.

?The alternative to an ad-supported Internet is a pay-for-play world supported by subscriptions or private ownership. Consumers may think they want an ad-free Internet, but do we really want to pay subscription fees to access all the sites we currently visit for free??

Frankel wrongly equates ?behavioral advertising? with ?all advertising? and offers a false choice between an ad-supported Internet and an all-paid subscription Internet. He neglects to mention that the vast majority of advertising revenue comes from contextual ads, ads that relate to the content the viewer sees and not the personal characteristics of the viewer.

Contextual ads don?t present a privacy problem, and they make up the majority of online advertisements. The reality is that privacy controls will not have a negative impact on the economics of the Internet (at least not past this short-term period of transition), as I?ve argued elsewhere.

And it?s not as though advertisers are truthfully concerned about publishers? bottom lines. Significant evidence suggests the opposite: although online advertising is getting cheaper for advertisers, it?s getting more costly for publishers.

In the past, publishers had the power when pricing ads. You wanted a full-page New York Times ad? There?s a set price for that. With the recent advent of real-time online bidding platforms, advertisers hurt content providers by competing more effectively and cutting down the content provider?s take and involvement.

And at bottom, there?s plenty of research showing that plenty of people will pay small price increases for more privacy. A few dollars is all that?s needed to make the difference, so we?re not talking about a prohibitive expense. Offer people a choice: those who don?t mind surrendering their privacy can keep the status quo, but people who want to avoid it can throw in a few bucks to do so.

The Do Not Track option could serve as the dividing line to signal a consumer?s choice about privacy. Of course, it would need to live up to consumer expectations and actually stop tracking on websites, which notable websites like Twitter have done.

Do Not Track would ?reduc[e] the effectiveness of advertising?

To the contrary. Do Not Track has great potential to increase the effectiveness of advertising. Why? Because Do Not Track lets people tell advertisers not to use certain personalized ads that they find ineffective, usually because they find them creepy or annoying.

Do Not Track is a clear communication from web users to advertisers about which ads those users prefer; which ads work better for them. If ads annoy people and make them build negative associates with the things advertised, they?re not effective advertising.

Even with Do Not Track, advertisers still get to collect and sell user data for advertising: they just can?t show personalized online ads. According to the definition of Do Not Track offered by advertisers (which is at odds with what real people want), people who don?t want to be tracked will still see ads, but not personalized ones. Meanwhile, all other web users will keep seeing behaviorally targeted ads.

Across the board?regardless of whether a consumer clicked Do Not Track?advertisers will still collect all consumers? personal data exactly as before. Again, their definition, not ours.? This definition means that consumers get to voice which type of ads they prefer?personalized or not?and advertisers can still collect and sell everyone?s info. It?s a win-win for advertisers, far from the end of the Internet economy and a blow to advertising effectiveness.

?If independent publishers lose a large percentage of their ad revenues because Do Not Track or other initiatives restrict the free flow of information on the web, they?ll have less money to fund unbiased, journalistic content creation?

We already have a restricted flow of free information on the web, thanks to advertising. Ever heard of a filter bubble? It?s ?a situation in which a website algorithm selectively guesses what information a user would like to see based on information about the user (such as location, past click behavior and search history) and, as a result, users become separated from information that disagrees with their viewpoints, effectively isolating them in their own cultural or ideological bubbles.?

In other words, the more that advertisers or websites (or both, in the case of sites like Google and Facebook) know about you, the more they envelop you with targeted content. You don?t see the same Google search results as everyone else, or the same Amazon home page. Even news sites are targeted to show you articles they think you?ll like. Personal data collection fuels filter bubbles.

Frankel says that greater privacy will ?muffle the voices of many consumers who can?t or won?t pay to express their opinions.? You know what muffles voices? Surveillance, tracking, and the threat that what you say today will be used against you in the future.

That?s why anonymous speech is constitutionally protected and why many people choose to mask themselves when they make political comments. Online advertising works extremely hard to unmask those people, identify them, sell their data, and barrage them with ads. And that?s not what people want.

Source: http://www.businessinsider.com/loss-of-online-privacy-kills-free-speech-2013-2

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Tuesday, February 26, 2013

Julie?s Gadget Diary ? My quest for an ultimate alarm clock has finally ended

I’ve been searching for an ultimate alarm clock for what seems like forever. I even have proof that it’s been at least 6 years… I posted a diary post back in 2007 listing my must-have alarm clock features. ?Some of which ?included: 1. Wake up by playing a tune from a specific playlist in iTunes. [...]

Source: http://the-gadgeteer.com/2013/02/25/julies-gadget-diary-my-quest-for-an-ultimate-alarm-clock-has-finally-ended/

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Shapes of Things

House of CardsSure, there's a second screen these days. But it's not the one you might think. The second screen is the TV, where the decaying rules remain in force as network comedies atrophy and the fall season is rife with cancellation. The first screen is the mini, managing the push notification appointment calendar and relationships of the binge viewers as they kibitz, joke, and narrate the stream economy.

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

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Video: 1993: First World Trade Center bombing

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Source: http://video.msnbc.msn.com/nightly-news/50955822/

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How Can I Stop Losing and Breaking My Headphones?

How Can I Stop Losing and Breaking My Headphones? Dear Lifehacker,
I'm terrible with headphones. I always wind up either breaking them after a few months of regular use, or I'll lose them entirely and never find them again. The cables snap, the plastic around the ears crack, or one of the ears will stop working. I think I'm cursed, and don't want to invest in a nice pair because I'm scared I'll break them! How can I stop?

Sincerely,
Headphone Wrecker

Dear Headphone Wrecker,
I used to be like you, always buying super-cheap headphones and earbuds because you knew you'd inevitably lose them. That's not a huge problem if you buy good cheap headphones, like our favorites, the $10 Monoprice 8320s, or the sub-$50 Koss PortaPros, one of your favorite headphones. Still, if you want better quality from your music, you're going to spend more, and even a $10 investment should last you as long as possible. Here are some ways to protect your headphones, keep them in good condition, and stop losing them on the commute home.

Learn to Coil Your Headphone Cables So They Don't Break

I used to go through earbuds pretty frequently too. Every few months, one of the ears would stop working or start crackling and work sporadically. I figured out pretty quickly that I had been routinely damaging the audio cable or the connection to the driver inside the headphones, so even if the outside looked fine, it wasn't working properly. Once I learned how to coil my headphone cables properly, that all stopped pretty quickly.

We have more than a few methods to coil your headphone cables without losing your mind (along with video so you can see how it's done) and without damaging your cables in the process. Part of it depends on you, though. Remember: the tighter you coil them, the more chance they have of breaking, so don't go overboard. My issue was that I caught myself wrapping them too tightly around my phone or my media player, and then letting the earbuds or headphones dangle, putting undue stress on the connection between the driver and the cable. Sound familiar? Don't worry, it's easy to fix, and once you stop coiling them that way, you'll instantly get more life from your headphones.

Reinforce Your Headphones with Sugru or Heat-Shrink Tubing

How Can I Stop Losing and Breaking My Headphones? If the problem you run into with your headphones or earbuds is that the cables keep fraying all the way through, you may be able to shore up your cables with a little Sugru or some heat shrink tubing. Both accomplish similar goals: adding a little protective material around some of the most flexible parts of your headphones where there's more likely to be stress and bending. Even if your problem is cracking plastic around the earcups of your on or over-ear headphones, a little Sugru (or a squirt of Plasti-Dip) will fix you right up.

We've shown you how to repair earbuds with Sugru before, and it works like a charm. While you're at it, a little Sugru can also help you customize the fit on your earbuds so they're more comfortable to wear. If you prefer heat-shrink tubing, we have a guide for that, too.

Get Headphones with Removable Cables, or Hack Your Own

How Can I Stop Losing and Breaking My Headphones?If you're the DIY type, you can hack a good pair of headphones so they have audio cables you can unplug when the headphones aren't in use. Alternatively, the solution for you might be to buy headphones where the audio cable can be easily disconnected and coiled up away from the headphones themselves. If your problem is that you frequently damage the headphones themselves, this may not help, but the ability to swap out audio cables whenever one stops working is a nice bonus, and not too difficult to find.

Store Your Headphones Properly

This should go without saying, but if you're still tossing your headphones at the bottom of your bag or coiling up your earbuds and shoving them in a side pocket, you can do better. Get a headphone case for your earbuds or your full-size headphones (they're available in all shapes and sizes at Amazon) and keep them in there. A good case will protect your investment, even if you have cheap headphones, and will also make sure you don't lose them?assuming you make it a habit of putting your headphones in their case when you're finished using them.

Similarly, you can kill two birds with one stone with a simple binder clip. Not only can you use the binder clip to attach your headphones to your shirt, bag, or pocket, but you can also use it to properly wrap your cables for easy storage.

Stop Buying Disposable Headphones

How Can I Stop Losing and Breaking My Headphones? Now, "cheap" is not the same as "disposable" here, but there is a certain "you get what you pay for" element with headphones. If you're buying throwaway headphones, you're not going to get build quality that's designed or expected to last for a long time. You can take good care of your headphones and they'll last longer, but that will only prolong the life of your headphones for so long. We have some great headphone suggestions and in-ear recommendations, most of which are budget-friendly, offer great sound, and have sturdy, long-lasting build quality as long as you take good care of them. Even the $8 Monoprice 8320s are built well enough that they'll stand the test of time, and the enthusiast crowd at Head-Fi have some great ways to extend their life with DIY mods. You don't have to spend a ton of money to get long-lasting headphones, but you do need to make sure build quality is one of the things you look for when you shop around.


Hopefully these tips will help you buy better headphones or repair the ones you have. I know what it's like to spend $15-$20 repeatedly every couple of months on what you hope are headphones that will last a long time, only to be disappointed when they start acting up after regular use. You're not cursed, we promise!

Good luck,
Lifehacker

Have a question or suggestion for Ask Lifehacker? Send it to tips+asklh@lifehacker.com.

Title photo made with Russell Bernice, Adamantios, lainf, Pertsaboy, and psdgraphics.

Source: http://feeds.gawker.com/~r/lifehacker/full/~3/A7W21CBHouk/how-can-i-stop-losing-and-breaking-my-headphones

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Monday, February 25, 2013

Japan likely to nominate ADB's Kuroda for BOJ: Nikkei

TOKYO (Reuters) - Japan's government is likely to nominate Asian Development Bank President Haruhiko Kuroda, an advocate of aggressive monetary easing, as its next central bank governor, the Nikkei newspaper reported.

The yen plunged 1.4 percent in early trade to 94.67 per dollar by 4.56 a.m. on Monday after the report Prime Minister Shinzo Abe will submit the nominations for Kuroda and two deputy governor posts to parliament this week. The incumbents leave on March 19.

The choice of Kuroda, who has long criticized the BOJ as too slow in expanding stimulus, will likely nudge the central bank into more aggressive, unorthodox measures to achieve its new 2 percent inflation target set in January.

As Japan's top financial diplomat from 1999 to 2003, Kuroda aggressively intervened in the exchange-rate market to weaken the yen to support the country's export-reliant economy.

Kikuo Iwata, an academic known as one of the most vocal advocates of aggressive monetary expansion, is likely to be nominated as deputy BOJ governor, the Nikkei said on Monday without citing sources.

The other deputy governor post will probably be filled by a central banker, most likely BOJ Executive Director Hiroshi Nakaso, who now oversees the central bank's international operations, the paper said.

Kuroda, 68, has been considered a strong candidate to replace current BOJ Governor Masaaki Shirakawa because of his extensive experience in international policy and his calls for more aggressive monetary easing that matched the views of Abe.

POLITICAL MANOEUVRING

Still, it remains uncertain whether Kuroda will get the job.

Abe must go through delicate political maneuvering to close the deal, as the nomination must be approved by both houses of parliament including the upper house, where his ruling coalition lacks a majority.

The government hopes to garner support from either the main opposition Democratic Party of Japan (DPJ) or a group of smaller parties to pass through the nomination.

Kuroda has also called on the central bank to achieve 2 percent inflation in two years by pumping money into the economy through unorthodox steps, such as expanding government bond purchases and buying shares.

If Kuroda were to be chosen as next BOJ governor, he would be cutting short his term as head of the ADB, which could weaken Japan's standing as the country that traditionally provides the head of the organization established in 1966.

Abe, who won a resounding election victory in December promising to finally rid Japan of nearly 20 years of deflation, has said he wants to choose a new BOJ governor keener to experiment with radical steps to revive the economy than the conventional-minded Shirakawa.

He has also stressed the need for the new governor to have international contacts, suggesting he prefers someone with experience in financial diplomacy like Kuroda who, as president of the 67-member ADB rubs shoulders with policymakers around the world.

The finance ministry, which wields a great deal of influence over monetary policy, lobbied for former financial bureaucrat Toshiro Muto, but was likely turned down by Abe and his aides who saw him as lacking international contacts and less willing to experiment with untried monetary easing steps.

Abe has the power to choose the government's nominee for BOJ governor, although the premier usually respects the views of the finance minister and the ministry's bureaucrats because they work closely with the central bank in economic policymaking.

(Reporting by Leika Kihara; Editing by Jason Webb)

Source: http://news.yahoo.com/japan-likely-nominate-adbs-kuroda-boj-nikkei-183009393--business.html

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Ultrasound reveals autism risk at birth

Feb. 25, 2013 ? Low-birth-weight babies with a particular brain abnormality are at greater risk for autism, according to a new study that could provide doctors a signpost for early detection of the still poorly understood disorder.

Led by Michigan State University, the study found that low-birth-weight newborns were seven times more likely to be diagnosed with autism later in life if an ultrasound taken just after birth showed they had enlarged ventricles, cavities in the brain that store spinal fluid. The results appear in the Journal of Pediatrics.

"For many years there's been a lot of controversy about whether vaccinations or environmental factors influence the development of autism, and there's always the question of at what age a child begins to develop the disorder," said lead author Tammy Movsas, clinical assistant professor of pediatrics at MSU and medical director of the Midland County Department of Public Health.

"What this study shows us is that an ultrasound scan within the first few days of life may already be able to detect brain abnormalities that indicate a higher risk of developing autism."

Movsas and colleagues reached that conclusion by analyzing data from a cohort of 1,105 low-birth-weight infants born in the mid-1980s. The babies had cranial ultrasounds just after birth so the researchers could look for relationships between brain abnormalities in infancy and health disorders that showed up later. Participants also were screened for autism when they were 16 years old, and a subset of them had a more rigorous test at 21, which turned up 14 positive diagnoses.

Ventricular enlargement is found more often in premature babies and may indicate loss of a type of brain tissue called white matter.

"This study suggests further research is needed to better understand what it is about loss of white matter that interferes with the neurological processes that determine autism," said co-author Nigel Paneth, an MSU epidemiologist who helped organize the cohort. "This is an important clue to the underlying brain issues in autism."

Prior studies have shown an increased rate of autism in low-birth-weight and premature babies, and earlier research by Movsas and Paneth found a modest increase in symptoms among autistic children born early or late.

The study was supported by a grant from the National Institutes of Health.

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

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


Journal Reference:

  1. Tammy Z. Movsas, Jennifer A. Pinto-Martin, Agnes H. Whitaker, Judith F. Feldman, John M. Lorenz, Steven J. Korzeniewski, Susan E. Levy, Nigel Paneth. Autism Spectrum Disorder Is Associated with Ventricular Enlargement in a Low Birth Weight Population. The Journal of Pediatrics, 2013; DOI: 10.1016/j.jpeds.2012.12.084

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

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

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/CRxm3nh61Tc/130225112510.htm

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Sunday, February 24, 2013

UFC 157 Facebook Preliminary Recap: Robertson, Magny, and Burrell Victorious

MMAFrenzy.com ? UFC 157 Facebook Preliminary Recap: Robertson, Magny, and Burrell Victorious

Kenny Robertson UFC 157Tonight?s historic UFC 157 fight card kicked off the action on Facebook. In the highlight of the opening act, Kenny Robertson defeated Brock Jardine with a creative submission victory. Fighters Neil Magny and Nah-Shon Burrell also picked up wins at the Honda Center in Anaheim, California.

Stay tuned to MMAFrenzy for continuing coverage of tonight?s UFC 157 fight card including recaps, play-by-play, and more.

Robertson Submits?Jardine

In the final Facebook preliminary bout of the evening, Kenny Robertson defeated Brock Jardine via submission. The former NCAA Division I wrestler survived an early guillotine attempt by his opponent to eventually secure back mount. Robertson then extended Jardine with his legs and hooked Jardine?s heel to put an extreme amount of pressure on his opponent?s hamstring. The move forced Jardine to tap and Robertson leaves with a creative victory.

Magny Bests Manley

In a battle of The Ultimate Fighter 16 semifinalists, Neil Magny took another step in his progression as a fighter by defeating Jon Manley. Manley spent the majority of the fight seeing his attempts to get the bout to the ground rebuffed by Magny. The National Guard member made Manley pay everywhere the fight went, earning a clear unanimous decision in his UFC debut.

Burrell Batters?Villefort

Strikeforce import Nah-Shon Burrell and fellow newcomer Yuri Villefort got the UFC 157 fight card started off in style with a great three round fight. In what was billed as a striker versus grappler bout, both fighters showed that each had some skill where there opponent was strongest. That said, Burrell?s volume of strikes was simply too much for the grappling of Villefort to overcome on the score cards.

Quick Results:

  • Kenny Robertson def. Brock Jardine via submission (modified kneebar) at 2:57 of Round 1
  • Neil Magny def. Jon Manley via unanimous decision (30-27, 30-27, 29-28)
  • Nah-Shon Burrell def. Yuri Villefort via unanimous decision (30-27,29-28,29-28)

Source: http://mmafrenzy.com/32923/ufc-157-facebook-preliminary-recap/

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Politics ? Abe tells Obama Japan will join child abduction treaty

WASHINGTON ?

Japanese Prime Minister Shinzo Abe told U.S. President Barack Obama on Friday that Tokyo would join a treaty on child abductions, addressing a major concern for lawmakers in Washington.

Japan is the only member of the Group of Eight major industrialized nations that has not signed the 1980 Hague Convention, which requires nations to return snatched children to the countries where they usually reside.

?From the perspective of children, there is an increasing number of international marriages, meaning that there will be some cases where marriages will break down. Therefore we believe it is important to have international rules,? Abe told reporters after talks with Obama.

?We will make efforts in the Diet so that the Convention can be approved. I delivered this message to the president,? Abe told reporters after his meeting with Obama.

However, Abe did not set a timeframe. The previous DPJ government also said it wanted to enter the treaty but did not move ratification through the Diet.

Unlike Western nations, Japan does not recognize joint custody and courts almost always order that children of divorcees live with their mothers.

Hundreds of parents, mostly men, from the United States and elsewhere have been left without any recourse after their estranged partners take their half-Japanese children back to the country.

U.S. lawmakers have repeatedly demanded action from Japan on child abductions, one of the few open disputes between the close allies.

? 2013 AFP

Source: http://www.japantoday.com/category/politics/view/abe-tells-obama-japan-will-join-child-abduction-treaty

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Portlandia, Season 3

In?Slate's?Portlandia?TV Club, Chris Wade will IM each week with a different fan of?the show. This week, he discusses ?No-Fo-O-Fo-Bridge? with Slate copy editor Miriam Krule.

Chris Wade: As someone who's been poring over this season, ?No-Fo-O-Fo-Bridge? felt like third-season Portlandia confidently emerging from its metamorphosis into a more complicated and specific kind of sketch show, finally nailing the balance between episodic plots and strong one-off sketches it?s been tinkering with all season. But you?re not that type of fan, right?

Miriam Krule: I've seen a lot of the show, but mostly through clips. And there hasn't been an episode this season I felt I needed to see in full, especially not tonight's. I thought this episode was really short on relatable clips, ones that go viral like "Did you read this?" and the Battlestar Galactica opening, which are the reason I watch the show in the first place.

Wade: Interesting and understandable. Yes, this whole season has seriously lacked notable stand-alone sketches. Tonight?s episode conforms to this trend, but it?s also functioning surprisingly well on a different level. We basically have two mini sitcom arcs: the drama in Fred-Carrie-Alexandra's love triangle and the animated Rat roommates having their friendship tested by a move. Both felt well-realized and left room for strong one-off sketches.

Krule: My favorite scene was Alexandra breaking up with Carrie at a community table restaurant. It was cloaked in the love triangle, but was still funny on its own.

Wade: This might be one of my favorite scenes this show has done. Balancing details from a relationship they hinted at all season (and defined last week) with a classically Portlandian absurd situation and stuffed with jokes relating to both. It handled the relationship-based humor of a good sitcom with the lightness and tangential relationship to reality of a sketch show.?

Krule: Can you explain the appeal of the rats? It seems like in some writing meeting someone said "Well, there should PROBABLY be stop-motion animation in this show ... " But it?s just another scene of people sitting around complaining about toy stores that sell only wooden toys.

Wade: There?s a toy store like that on my block. I agree that the stop-motion animation, while very lushly rendered, feels superfluous and distracting at times. That being said, the last two times we've seen them, the scenes were actually really funny and had a lot of great lines. (Especially from the neurotic third rat, played by producer John Levenstein: "I tried to keep the ad simple, 'roommate wanted,' but it's so much more complicated than that right now.") We also have a few strong one-off sketches. Fred and Carrie navigating the labyrinth of escalators in an urban multiplex was pretty identifiable.

Krule: I thought that was only a Times Square thing, but was a nice touch having the useless ticket rippers, too. The cold open about baby-raising techniques was also good. It was short and sweet and hit just the right note at the end. And Fred "being himself" with the baby is perfect: It seems to me every parent does actually talk to his toddler, or at least wants to, as if they're old friends.

Wade: I liked that all the stand-alones involved Fred and Carrie playing new characters, or at least wearing new wigs, instead of continuing to force material on their heavily used stock characters of Kath and Dave, Peter and Nance.

Krule: Here?s the thing: I?m a fair-weather Portlandia fan. I?ll champion the show when it?s funny, but I?m still not compelled to follow its every move.

Wade: Fair enough, but it might be less and less rewarding to be this kind of fan of the show if it continues this trajectory. Although based on the teaser, the finale looks kind of epic and amazing.

Krule: I might just have to wait for the recap.

Source: http://feeds.slate.com/click.phdo?i=1e53159af107cf0fb749a1aa5527f997

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What's The Most You've Ever Over-Paid for a Gadget?

The best gadgets are expensive, but so are plenty not-the-best ones too. And regardless of how "good" something is, its only worth as much as it does for you. The best useless machine is, well, useless. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/hhHPfB1DQo8/whats-the-most-youve-ever-over+paid-for-a-gadget

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Saturday, February 23, 2013

Orbital test-fires engines on Antares rocket

NASA

Orbital Sciences Corp. lights up the engines on its Antares rocket for a hot-fire test at the Mid-Atlantic Regional Spaceport in Virginia on Friday.

By Tariq Malik
Space.com

Orbital Sciences Corp. has successfully tested the engines for a new private rocket designed to send cargo to the International Space Station.

The Virginia-based company test-fired the first-stage engines of its new Antares rocket for 30 seconds Friday night at the Mid-Atlantic Regional Spaceport on Wallops Island, Va. NASA's Wallops Flight Facility, also based on the island, supported the so-called static fire engine test, which involved having the Antares rocket fire its engines without leaving the launch pad.


"This pad test is an important reminder of how strong and diverse the commercial space industry is in our nation," Phil McAlister, director of commercial spaceflight development at NASA Headquarters in Washington, said in a statement released after the test. "A little more than one year after the retirement of the space shuttle, we had a U.S company resupplying the space station, and another is now taking the next critical steps to launch from America?s newest gateway to low-Earth orbit."

Orbital Sciences is one of two private spaceflight companies with billion-dollar NASA contracts to provide unmanned cargo delivery missions to the International Space Station. Under its $1.9 billion contract, Orbital Sciences will make at least eight delivery flights to the space station using its Antares rocket and robotic Cygnus spacecraft. The first Antares rocket test flight is expected later this year. [Antares Rocket and Cygnus Explained (Infographic)]

California-based SpaceX is the other company with a NASA contract for unmanned space station deliveries. SpaceX has a $1.6 billion contract to fly at least 12 missions to the space station using its Dragon space capsules and Falcon 9 rocket. The company launched both a test flight and a bona fide delivery mission to the space station in 2012. The second delivery flight under the contract is slated to launch on March 1.

An animation shows how Orbital Sciences Corp.'s unmanned Antares-Cygnus launch system would be used to resupply the International Space Station.

With NASA's retirement of the space shuttle fleet in 2011, the space agency is relying on new private rockets and spacecraft to ferry cargo ? and eventually astronauts ? to and from low-Earth orbit. NASA is currently dependent on Russia, Europe and Japan for cargo deliveries to the space station. Russia's Soyuz spacecraft are the only vehicles currently available to ferry astronauts to and from the station. ?

Friday's engine test marked Orbital's second attempt to check the Antares rocket's dual AJ26 rocket engines, which are designed to provide 680,000 pounds of thrust. A first attempt on Feb. 13 was aborted before engine ignition due to a "low pressurization" detection during a nitrogen purge in the rocket's aft engine compartment, Orbital officials said.

The test took place at Pad-0A at the Mid-Atlantic Regional Spaceport, which is located on the eastern shore of Virginia. It set the stage for a full-up flight test of the Antares rocket, and then a demonstration flight as part of Orbital's contract under NASA's Commercial Orbital Transportation Services program, also known as COTS.

"Following the successful completion of the COTS demonstration mission to the station, Orbital will begin regular cargo resupply flights to the orbiting laboratory through NASA's Commercial Resupply Services contract," NASA Wallops officials said.

This report was updated by NBC News Digital. You can follow Space.com managing editor Tariq Malik on Twitter?@tariqjmalik.?Follow Space.com on Twitter?@Spacedotcom. We're also on?Facebook?and?Google+.?

? 2013 Space.com. All rights reserved. More from Space.com.

Source: http://science.nbcnews.com/_news/2013/02/22/17061399-orbital-test-fires-engines-on-antares-rocket-for-future-space-station-trips?lite

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Southern California malls target Asian shoppers

The arrival of the Lunar New Year this month seems to have sparked an epiphany for area shopping centers: Asian and Asian American consumers have a growing pile of money and want to spend it where they're welcome.

So in the Year of the Snake, malls around the Southland are hustling harder to make themselves more appealing to the demographic.

Desert Hills Premium Outlets, Ontario Mills and the Outlets at Orange are partnering on a "Snaking through Southern California" initiative to lure Chinese shoppers to their malls. Simon Property Group, which owns the centers, says it's attempting to market to Asian consumers with multilingual messaging and Lunar New Year decorations.

Many stores in South Coast Plaza now have Asian employees to cater to the influx of moneyed tourists from China, Japan and South Korea who flock to the upscale mall. The center also has a language-assistance program and maps in Asian languages.

Westfield Santa Anita in Arcadia, a city where more than half the population is Asian/Asian American, is hosting its first-ever Lunar New Year festival Saturday afternoon. Free activities include a lion dance, Chinese calligraphy demonstrations and a Year of the Snake photo booth for families.

The San Gabriel Valley center hung a 120-foot, 600-pound red-and-gold dragon installation above its indoor carousel. Decorators brought in a Chinese pagoda as well as kumquat trees for good luck.

Even after the holiday, Westfield plans to continue tweaking the Santa Anita mall -- currently home to Nordstrom, AMC Theatres, Macy?s and more -- to better suit its Asian American clientele.

This summer, Hai Di Lao, a hot-pot restaurant chain based in China's Sichuan province, is to open its first U.S. location at the center. Beijing-based eatery Meizhou Dongpo is also scheduled to move in, in early 2014.

The mall already offers some store directories in Chinese.

The revamps could have a major economic payoff. Government projections peg 2013 as a record year for Chinese tourism to the United States. A report from Nielsen this past fall showed Asian American buying power surging over $1 trillion within five years, from $718.4 billion in 2012.

ALSO:

Asian tourists flock to South Coast Plaza

U.S. wine exports hit record, China sales up 18%

Asian American consumers: Nearing $1 trillion in buying power

Source: http://feeds.latimes.com/~r/MoneyCompany/~3/7_aOOxYAcM4/la-fi-mo-california-malls-westfield-asians-20130222,0,2582185.story

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Friday, February 22, 2013

Google's Driverless Cars Will Drive Down Real Estate Prices


Margie is a member of The Motley Fool Blog Network -- entries represent the personal opinions of our bloggers and are not formally edited.

In my last column on the majorly disruptive technology of Google?s (NASDAQ: GOOG) driverless car, I outlined 5 ways that we all will benefit from this innovation. Due to my sheer excitement of the prospect, before in my next column diving into the challenges of implementing the technology, I want to offer you some additional ways that both you as individual and we as a society will benefit. (the two certainly go hand in hand don?t they?)

My original 5 (again outlined here, were)

  1. Car ownership won?t even be necessary
  2. Cheaper insurance
  3. Less demand for medical care
  4. Seniors will be much more independent
  5. Productivity of society will increase dramatically

Let?s Add On To Society?s Benefits

  1. Cost of roads will drop precipitously
  2. Cheaper gas prices via less demand for fuel
  3. Better use of land
  4. Fewer lawyers (hooray!)
  5. Drunk driving becomes so pass? (and who benefits)

Roads

Traffic in major metropolitan areas can be horrendous and time consuming. Ever waited to turn right for twenty minutes because the old lady in front of you needs a two mile window of zero traffic before she?ll make a move? Ever wait to merge right onto a four lane road, all traffic in the two far lanes, and the moron in front of you seems to lack a three dimensional model of the world, and not even a long blare of your horn can jog her memory?

And how do we respond as a society, we yell at our politicians, ?to widen the roads!? or ?Build an overpass!?

Well let me tell you something, roads cost a lot of money. Not only would robotic cars be in constant communication with each other, allowing the cars to merge much more easily and safely thus insuring the flow of traffic, but they would be able to drive much more closely together. No more need to widen the roads. Yes, they would still require maintenance but the transportation budget for both Federal, State, and City would drop dramatically (and with it our taxes)

Cheaper Gas Prices

As many of the benefits of the driverless car will stem from efficiency, I?ll follow suit with my words.

There will be less demand for gas due to three factors I can think of.

  1. Robotic cars driving down the freeway can use convoys, the minor gaps between the cars mean less air drag, and therefore less consumption of fuel. Chinese owned Volvo, with their own driverless technology has already demonstrated this possibility on freeways. This is the process referred to as ?drafting? and is a strategy commonly used by cyclists in a race to use less of their own energy.
  2. With traffic moving more efficiently there won?t be gas and energy wasted in gridlock.
  3. Let?s say you are headed to the grocery store. You call the robotic cabbie, unbeknownst to your friend two blocks away is going to the same destination. Via Google Plus, an icon pops up on screen. ?Share ride with Joe?? You accept, now your ride is cheaper because you split it, maybe they cab company charges an extra few cents for the ride, so they make more, and the demand for fuel is cut. Don?t get out of the store at the same time, no problem, you don?t have to wait, just take separate cars home.

Better Use of Land

City streets might become several feet more narrow because parking would not be required. This leaves room for more trees in the neighborhood enhancing both quality of life and air.

Those massive parking lots you see everywhere, at the mall, the airport, outside the grocery store? There will be no need for them. This will free up massive tracts of land for new businesses, for parks, or even living space (apartments, etc.) With a growing population and thus demand for land, the rate of increase of property would slow or even fall making home ownership more affordable for all, etc etc.?

Fewer Lawyers

Society loses vast amounts to dishonest people, some of which are, of course, lawyers.

Google assumes its driverless technology deployed in mass can rid the world of 90% of accidents. Less accidents for ambulance chasers to run after. Also, the sensors, video, and read outs of the respective cars will in most cases show exactly who, or what, was at fault reducing time and friction in court.

Drunk Driving

With almost no one owning a car, it becomes a relic like crime. "James got arrested for drunk driving? How quaint."

All those don?t drink and drive commercials get replaced by ads for Anheuser-Busch?InBev ?Thanks Google, this Bud?s on us!?

Seriously, demand for alcohol will increase with the deployment of driverless technology. Of course, throwing up in the back seat of the robotic taxi might earn you a $50 cleaning bill, but that?s exponentially better than the 10k it costs to defend yourself against a drunk driving offense. (again, bye-bye lawyers and costs to society)

Expect to find alcohol producers on the same side of the aisle as Google.

Coming Up

I have explored only a few of the myriad of benefits that driverless technology might offer us. Yes, it IS that disruptive and awesome and I encourage you readers to feel free to share your thoughts in the comment section about your feelings/ vision.

In the next column of this series, I?ll be discussing who stands to lose from this technology and why it?s no sure bet.?

Source: http://feeds.fool.com/~r/usmf/foolwatch/~3/yGMadOJPl1M/story01.htm

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A Florida Woman Was Shot by an Oven

Among items on the short list of "things that shouldn't be stored in an oven," live ammunition ranks near the top—just below live babies and gasoline. That's because, as Myth Busters has taught us and one Florida woman learned this week, live ammo and high temperatures make for an explosive combination. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/QOfz2p_pq1M/a-florida-woman-was-shot-by-an-oven-in-her-pursuit-of-waffles

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Jane Fonda, Kristen Stewart, Jennifer Garner join list of Oscar presenters

LOS ANGELES (TheWrap.com) - Oscar-winner Jane Fonda has been added to this year's list of presenters at the Academy Awards ceremony, along with non-Oscar winners Kristen Stewart, Jennifer Garner and Kerry Washington, the show's producers said on Thursday.

Fonda took home her first Oscar statue in 1972 for her leading role in "Klute" and then won another in 1979 for her performance in Hal Ashby's "Coming Home."

She has been nominated five other times, while Stewart, Garner and Washington have yet to be so honored.

Still, Stewart is a hugely popular young starlet thanks to her role as Bella Swan in the "Twilight" franchise, and Washington portrayed Jamie Foxx's wife in Best Picture nominee "Django Unchained."

And not only did TV's "Alias" star Garner appear in the 2012 family fantasy "The Odd Life of Timothy Green," but her husband, Ben Affleck, while not getting a nomination this year, did direct the clear frontrunner for Best Picture, "Argo."

All four leading ladies are joining a very long list of previously announced Oscar presenters, including Affleck, Jennifer Aniston, Michael Douglas, Jamie Foxx, Paul Rudd, Salma Hayek Pinault, Melissa McCarthy, Liam Neeson, John Travolta, Jessica Chastain, Jennifer Lawrence, Halle Berry, Sandra Bullock, Nicole Kidman, Reese Witherspoon, Mark Wahlberg, Ted and the cast of "The Avengers."

Jean Dujardin, Christopher Plummer, Octavia Spencer and Meryl Streep - last year's winners in the Academy's acting categories - are returning as presenters, too.

Barbra Streisand and Adele will perform, along with the casts of "Les Mis?rables," "Chicago" and "Dreamgirls."

"Family Guy" creator Seth MacFarlane hosts this Sunday's telecast.

Source: http://news.yahoo.com/jane-fonda-kristen-stewart-jennifer-garner-join-list-235502110.html

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Hagel has enough support for defense secretary

WASHINGTON (AP) ? Barring any new, damaging information, Chuck Hagel has secured the necessary votes for the Senate to confirm him to be the nation's next defense secretary. A vote ending the bitter fight over President Barack Obama's choice for his revamped second-term, national security team is expected next week.

Hagel cleared the threshold when five-term Republican Sen. Richard Shelby of Alabama said he would vote for the former GOP senator from Nebraska after joining other Republicans last week in an unprecedented filibuster of the Pentagon nominee.

"He's probably as good as we're going to get," Shelby told the Decatur (Ala.) Daily.

Although a Republican, Hagel has faced strong GOP opposition, with many of his former colleagues voting last week to stall the nomination. Republicans have questioned Hagel's support for Israel, tolerance of Iran and willingness to cut the nuclear arsenal. His opposition to the Iraq war after his initial vote for the conflict angered his onetime friend, Sen. John McCain, R-Ariz.

GOP lawmakers demanded more time to review the nomination that a divided Armed Services Committee had approved on a party-line vote.

Shelby's support was a clear sign of weakening Republican opposition, and it prompted two letters within hours from Hagel's fiercest GOP foes. One letter went to the president calling on him to withdraw the nomination, the other to GOP senators pleading with them to stand together against Hagel.

Fifteen Republicans senators wrote that Hagel lacks the bipartisan support and confidence to serve in the vital job of defense secretary.

"The occupant of this critical office should be someone whose candidacy is neither controversial nor divisive," wrote the senators ? all opponents of Hagel. Leading the effort was Texas Sen. John Cornyn, the party's No. 2, who is up for re-election next year.

One name missing from the letter was McCain, who has called Hagel unqualified but indicated last Sunday that he wouldn't stand in the way of a Senate vote.

Separately, the top Republican on the Armed Services Committee, Sen. Jim Inhofe of Oklahoma, sent a letter to his GOP colleagues urging them to vote again to block the nomination when the Senate returns from its recess next week. He acknowledged the reality that if the GOP fails to block a vote, Hagel proponents have the votes to approve him on an up-or-down vote.

"Make no mistake: A vote for cloture is a vote to confirm Sen. Hagel as secretary of defense," wrote Inhofe. He said that while the Senate traditionally defers to presidents on their Cabinet choices, "our nation is at war. The Senate must insist on confirming only the most effective leaders."

The Senate Republicans' closed-door weekly meeting on Tuesday will be crucial to Inhofe's hopes of keeping the GOP in line on Hagel.

At the White House, spokesman Jay Carney rejected GOP calls for Hagel to withdraw. He complained that Republicans were putting politics ahead of national security, pointing out that the administration wants Hagel to be part of decisions on the size of the U.S. force in Afghanistan as American and coalition forces wind down combat operations.

"This waste of time is not just meaningless political posturing because we firmly believe that Sen. Hagel will be confirmed. The waste of time is of consequence," Carney told reporters.

The Senate also is holding up the nomination of John Brennan to be CIA director, with Republicans and Democrats seeking more information about the U.S. policy on the use of drones. Hagel and Brennan would join Secretary of State John Kerry in Obama's overhauled, second-term national security team.

If confirmed, Hagel, a twice-wounded Vietnam combat veteran, would succeed Defense Secretary Leon Panetta, who is stepping down after four years first as CIA director and then Pentagon chief.

In a boost for Hagel's nomination, former Republican leader Bob Dole, a decorated World War II veteran, issued a statement Thursday saying, "Hagel's wisdom and courage make him uniquely qualified to be secretary of defense and lead the men and women of our armed forces. Chuck Hagel will be an exceptional leader at an important time."

Hagel is expected to get all 55 Democratic votes and the support of three Republicans ? Sens. Thad Cochran of Mississippi, Mike Johanns of Nebraska and Shelby. Two other Republicans ? Sens. Susan Collins of Maine and Lisa Murkowski of Alaska ? voted last week to allow the nomination to move ahead and are expected to do the same next week, giving Hagel the requisite 60 votes out of 100 necessary to end a filibuster.

An up-or-down vote on confirmation, with only a majority necessary, could occur as early as Wednesday.

The filibuster left the administration angry and troubled by the prospect of a nomination in limbo, with opposition groups redoubling their efforts to scuttle Hagel and the uncertainty of a weeklong Senate break. But the administration is more confident about Hagel's prospects after private conversations with several senators to ensure Hagel gets past the 60-vote barrier, according to an official close to the confirmation process. The official spoke on condition of anonymity because he was not authorized to discuss private conversations.

Hagel's nomination also has become entangled in GOP demands for more information from the Obama administration about the deadly assault on the U.S. diplomatic mission in Benghazi, Libya, last September that killed Ambassador Chris Stevens and three other Americans.

Sen. Lindsey Graham, R-S.C., has described Hagel as "radical" and pressed for Obama to abandon the nomination. Graham sent a new letter to Hagel this week with fresh questions about Israel, after Hagel responded to a separate Graham letter on Israel last week.

___

Associated Press writer Darlene Superville contributed to this report.

___

Follow Donna Cassata on Twitter: http://twitter.com/DonnaCassataAP

Source: http://news.yahoo.com/hagel-enough-support-defense-secretary-211621061--politics.html

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Robotic bat wing engineered: Researchers uncover flight secrets of real bats

Feb. 21, 2013 ? The strong, flapping flight of bats offers great possibilities for the design of small aircraft, among other applications. By building a robotic bat wing, Brown researchers have uncovered flight secrets of real bats: the function of ligaments, the elasticity of skin, the structural support of musculature, skeletal flexibility, upstroke, downstroke.

Researchers at Brown University have developed a robotic bat wing that is providing valuable new information about dynamics of flapping flight in real bats.

The robot, which mimics the wing shape and motion of the lesser dog-faced fruit bat, is designed to flap while attached to a force transducer in a wind tunnel. As the lifelike wing flaps, the force transducer records the aerodynamic forces generated by the moving wing. By measuring the power output of the three servo motors that control the robot's seven movable joints, researchers can evaluate the energy required to execute wing movements.

Testing showed the robot can match the basic flight parameters of bats, producing enough thrust to overcome drag and enough lift to carry the weight of the model species.

A paper describing the robot and presenting results from preliminary experiments is published in the journal Bioinspiration and Biomimetics. The work was done in labs of Brown professors Kenneth Breuer and Sharon Swartz, who are the senior authors on the paper. Breuer, an engineer, and Swartz, a biologist, have studied bat flight and anatomy for years.

The faux flapper generates data that could never be collected directly from live animals, said Joseph Bahlman, a graduate student at Brown who led the project. Bats can't fly when connected to instruments that record aerodynamic forces directly, so that isn't an option -- and bats don't take requests.

"We can't ask a bat to flap at a frequency of eight hertz then raise it to nine hertz so we can see what difference that makes," Bahlman said. "They don't really cooperate that way."

But the model does exactly what the researchers want it to do. They can control each of its movement capabilities -- kinematic parameters -- individually. That way they can adjust one parameter while keeping the rest constant to isolate the effects.

"We can answer questions like, 'Does increasing wing beat frequency improve lift and what's the energetic cost of doing that?'" Bahlman said. "We can directly measure the relationship between these kinematic parameters, aerodynamic forces, and energetics."

Detailed experimental results from the robot will be described in future research papers, but this first paper includes some preliminary results from a few case studies.

One experiment looked at the aerodynamic effects of wing folding. Bats and some birds fold their wings back during the upstroke. Previous research from Brown had found that folding helped the bats save energy, but how folding affected aerodynamic forces wasn't clear. Testing with the robot wing shows that folding is all about lift.

Studying an animal with unique abilities

Over the years, Kenneth Breuer, an engineer, and Sharon Swartz, a biologist, have developed a large archive of bat data, from wind tunnels to field studies and slow-motion video.In a flapping animal, positive lift is generated by the downstroke, but some of that lift is undone by the subsequent upstroke, which generates negative lift. By running trials with and without wing folding, the robot showed that folding the wing on the upstroke dramatically decreases that negative lift, increasing net lift by 50 percent.

Data like that will not only give new insights into the mechanics of bat flight, it could aid the design of small flapping aircraft. The research was funded by the U.S. Air Force Office of Scientific Research and the National Science Foundation..

Inspired by the real thing

Bat wings are complex things. They span most of the length of a bat's body, from shoulder to foot. They are supported and moved by two arm bones and five finger-like digits. Over those bones is a super-elastic skin that can stretch up to 400 percent without tearing. The eight-inch robot mimics that anatomy with plastic bones carefully fabricated on a 3-D printer to match proportions of a real bat. The skin is made of a silicone elastomer. The joints are actuated by servo motors that pull on tendon-like cables, which in turn pull on the joints.

The robot doesn't quite match the complexity of a real bat's wing, which has 25 joints and 34 degrees of freedom. An exact simulation isn't feasible given today's technology and wouldn't be desirable anyway, Bahlman said. Part of why the model is useful is that it distills bat flapping down to five fundamental parameters: flapping frequency, flapping amplitude, the angle of the flap relative to the ground, the amount of time used for the downstroke, and the extent to which the wings can fold back.

Experimental data aside, Bahlman said there were many lessons learned just in building the robot and getting it to work properly. "We learned a lot about how bats work from trying to duplicate them and having things go wrong," he said.

During testing, for example, the tongue and groove joint used for the robot's elbow broke repeatedly. The forces on the wing would spread open the groove, and eventually break it open. Bahlman eventually wrapped steel cable around the joint to keep it intact, similar to the way ligaments hold joints together in real animals.

The fact that the elbow was a characteristic weak point in the robot might help to explain the musculature of elbows in real bats. Bats have a large set of muscles at the elbow that are not positioned to flex the joint. In humans, these muscles are used in the motion that helps us turn our palms up or down. Bats can't make that motion, however, so the fact that these muscles are so large was something of a mystery. Bahlman's experience with the robot suggests these muscles may be adapted to resist bending in a direction that would break the joint open.

The wing membrane provided more lessons. It often tore at the leading edge, prompting Bahlman to reinforce that spot with elastic threads. The fix ended up looking a lot like the tendon and muscle that reinforce leading edges in bats, underscoring how important those structures are.

Now that the model is operational, Bahlman has lots of plans for it.

"The next step is to start playing with the materials," he said. "We'd like to try different wing materials, different amounts of flexibility on the bones, looking to see if there are beneficial tradeoffs in these material properties."

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Story Source:

The above story is reprinted from materials provided by Brown University.

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


Journal Reference:

  1. Joseph W Bahlman, Sharon M Swartz, Kenneth S Breuer. Design and characterization of a multi-articulated robotic bat wing. Bioinspiration & Biomimetics, 2013; 8 (1): 016009 DOI: 10.1088/1748-3182/8/1/016009

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

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Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_technology/~3/mH5WJdkNVC4/130221143942.htm

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