Burnt circuit boards snag Japan's 787 probe

A device seen as key to explaining why a Boeing Co. 787 Dreamliner jet made an emergency landing in Japan last week is burnt and unlikely to provide safety inspectors with data they need, said a person with knowledge of the ongoing investigation.

Circuit boards that control and monitor the performance of the plane's lithium-ion battery unit were charred and may be of little use to the teams investigating why the battery effectively melted, forcing safety investigators to scramble for possible clues from other components in the plane's electronics, said the person, who didn't want to be named as the probe is ongoing.

Aviation authorities in Japan face a painstaking reconstruction that may take months before they can unravel what caused one of the batteries to overheat, triggering warnings in the plane's cockpit.

That relatively inexpensive circuit boards may be keeping $10 billion worth of futuristic aircraft idle underscores how dependent the Boeing jet is on advanced electronics rather than more traditional, but less fuel-efficient, parts, experts said.

"The circuit board (system) is badly damaged. We'll see how much we can learn from examining it, but we'll also have to look at other recording devices on the aircraft to try and find out what happened," the person with direct knowledge of the investigation told Reuters.

BATTERY "BRAIN"

The circuit boards, known as the battery monitoring unit, are the "brains" of the battery, experts said. About the size of a laptop computer, the boards monitor functions of the lithium-ion battery's eight cells and feed this information to the charger. That effectively makes the boards responsible for preventing a battery from overcharging.

One key question for safety investigators is how the battery's eight individual cells became volatile even though the overall voltage to the battery was steady and didn't exceed the 32-volt capacity, officials have said. That data is not recorded in the Dreamliner's "black box" flight-data recorder.

U.S, Japanese and Boeing representatives have this week been at the Kyoto headquarters of GS Yuasa Corp, which makes batteries for the 787, looking at everything from manufacturing quality to technical standards.

The main battery from the All Nippon Airways flight is still at the GS Yuasa plant, where it is being cleaned and disassembled for further checks. Once they are done, Japanese safety officials plan to take the damaged circuit boards to the manufacturer, Fujisawa-based Kanto Aircraft Instrument, for a detailed inspection.

All 50 of Boeing's Dreamliners in service were grounded last week after the ANA-operated flight's emergency landing on a domestic flight. That followed an auxiliary battery fire in a Japan Airlines Co. Ltd 787 parked at Boston Airport.

"There is a possibility that a fire destroyed the elements that caused the problem and if so, it will become difficult to investigate the cause," said Hideaki Horie, project professor at the Institute of Industrial Science at Tokyo University.

Horie said Boeing should re-think the design of the battery safety and data recovery system even while it investigates what caused the recent Dreamliner incidents.

The 787 uses two lithium-ion batteries, which are about twice as large as a car battery. The batteries weigh less than a conventional battery and provide more power. They are Boeing's first step toward hybrid power systems like those used by automakers General Motors Co. and Toyota Motor Corp .
 

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Massive warehouse fire rekindles

A fire at a warehouse at 37th and Ashland has rekindled in the Bridgeport neighborhood.

Fire has rekindled at a Bridgeport warehouse that was gutted by a massive extra-alarm blaze earlier this week.

Fire officials had expected the fire to start up again because of the magnitude of Tuesday night's 5-11 alarm fire and the old timber in the warehouse, according to Chicago Fire Department spokeswoman Meg Ahlheim.

"We expected it. We have companies working there again," she said this morning. "We were working there well into yesterday."

A still-and-box alarm, standard for working fires, was called this morning and a rapid intervention team was on the scene in case any firefighters are hurt.
 
“No one’s going in,” Ahlheim said. “We do have (a team) at every working fire.”

The Fire Department also deployed a piece of equipment from the 1960s dubbed "Big Mo" that can shoot 2,000 to 3,000 gallons of water a minute from two turrets fed by 10 water lines.

Firefighters had expected the fire to rekindle in areas where the roof and floors had collapsed, Ahlheim said.  “There are hot spots under those collapses we haven’t been able to reach. When debris gets moved, there’s more oxygen for the fire to grow,” she said. “Then we get to those hot spots.”

“This is something we had expected and had seen before,” she said.

The fire originally broke out at the former Harris Marcus Group building at 3757 S. Ashland Ave. Tuesday evening. Extra alarms were quickly called as the fire spread throughout the warehouse and the roof collapsed and the more than 200 firefighters contended with frozen hydrants and icy ladders.

Chicago Fire Cmsr. Jose Santiago said the fire was Chicago's largest in seven years. "This was a very large fire, unbelievable fire load, a lot of wood, timber, old stuff, varnish," Santiago said on the scene. "Once it caught, it caught and ran.

"Everything is wood inside these buildings, beautiful façades on the outside. They've been up for a long time. When they start burning like this, they start coming down," Santiago said.

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Samsung’s iPad mini rival, the Galaxy Note 8.0 tablet, revealed in leaked images

While Samsung (005930) has had tremendous success over the past year with its Galaxy brand of smartphones, the company hasn’t been able to generated the same amount of buzz for its Galaxy tablet line just yet. But now SamMobile points us to the first leaked pictures of Samsung’s new Galaxy Note 8.0 that the company hopes will become its flagship tablet in 2013. The pictures, posted on Italian website DDAY, show an 8-inch white tablet that looks like a large Galaxy S III and features thicker side bezels than Apple’s (AAPL) recently released iPad mini. The pictures also show off the new tablet display’s 16:10 aspect ratio with a resolution of 1280 x 800 pixels, which packs more pixels per inch than the iPad mini display and its 1,024 x 768 resolution. We’ll get our first official glimpse of the Galaxy Note 8.0 when Samsung shows it off at Mobile World Congress next month.

[More from BGR: The ultimate humiliation: Dell now getting advice from the ‘Dell Dude’ on how to fix company]

This article was originally published on BGR.com

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Charlie Brown voice actor pleads not guilty to threats, stalking

SAN DIEGO (Reuters) – The former child actor who was the voice of Charlie Brown in the 1960s “Peanuts” animated television specials pleaded not guilty on Wednesday to charges he threatened his girlfriend and a surgeon who carried out her breast enhancement surgery.

Peter Robbins, 56, from Oceanside, California, pleaded not guilty in San Diego Superior Court to two counts of stalking and 10 counts of criminal threats. If convicted, he could face up to nine years in prison, Deputy District Attorney Elizabeth McClutchey said.

Robbins was arrested on Sunday on outstanding warrants by U.S. Customs officers at the San Ysidro port of entry as he returned to San Diego from Mexico. He remains in jail.

McClutchey said on December 31 Robbins threatened Dr. Lori Saltz, the plastic surgeon he paid to perform breast enhancement surgery on his girlfriend, Shawna Kern.

The prosecution also alleged Robbins left several threatening phone messages for Kern, saying in one, “You better hide Shawna, I’m coming for you … and I’m going to kill you.”

Robbins allegedly threatened to kill a police sergeant who arrested him on January 13 after he refused to pay a restaurant bill at the San Diego hotel where he was staying.

Robbins was released on $ 50,000 bond the following day and given a January 28 court date.

McClutchey urged Judge David Szumowski to keep Robbins’ bail set at $ 550,000 because Kern and Saltz believed Robbins was a “desperate man” and “had nothing to lose.”

Defense attorney Marc Kohnen said the bail was excessive because Robbins had no criminal record and had never been in trouble with the law.

Robbins was 9 years old in 1965 when he became the voice of the world-weary yet optimistic title character of “A Charlie Brown Christmas,” the first of many animated TV specials based on the popular “Peanuts” comic strip by Charles Schulz.

With its jazz-inflected music score and a storyline involving Charlie Brown’s search for the true meaning of Christmas in a season corrupted by commercialism, it became a holiday TV classic.

The actor went on to voice Charlie Brown in “It’s the Great Pumpkin, Charlie Brown,” “You’re In Love, Charlie Brown” and “A Boy Named Charlie Brown,” which aired in the 1960s. He was replaced in later versions of the animated specials.

(Reporting by Marty Graham; Writing by Alex Dobuzinskis; Editing by Steve Gorman and Gunna Dickson)

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Well: Can You Read the Face of Victory?

Picture a tennis player in the moment he scores a critical point and wins a tournament. Now picture his opponent in the instant he loses the point that narrowly cost him the title. Can you tell one facial expression from the other, the look of defeat from the face of victory?

Try your hand at the images below, of professional tennis players at competitive tournaments. All were included in a new study that suggests that the more intense an emotion, the harder it is to distinguish it in a facial expression.

(Photos: Reuters/ASAP)

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The researchers found that when overwhelming feelings set in, the subtle cues that convey emotion are lost, and facial expressions tend to blur. The face of joy and celebration often appears no different from the look of grief and devastation. Winning looks like losing. Pain resembles pleasure.

But that is not the case when it comes to body language. In fact, the new study found, people are better able to identify extreme emotions by reading body language than by looking solely at facial expressions. But even though we pick up on cues from the neck down to interpret emotion, we instinctively assume that it is the face that tells us everything, said Hillel Aviezer, a psychologist who carried out the new research with colleagues at Princeton University.

“When emotions run high, the face becomes more malleable: it’s not clear if there’s positivity or negativity going on there,” he said. “People have this illusion that they’re reading all this information in the face. We found that the face is ambiguous in these situations and the body is critical.”

Dr. Aviezer and his colleagues, who published their work in the journal Science, carried out four experiments in which subjects were asked to identify emotions by looking at photographs of people in various situations. In some cases, the subjects were shown facial expressions alone. In others, they looked at body language, either alone or in combination with faces. The researchers chose photographs taken in moments when emotions were running high – as professional tennis players celebrated or agonized, as loved ones grieved at funerals, as needles punctured skin during painful body piercings.

According to classic behavioral theories, facial expressions are universal indicators of mood and emotion. So the more intense a particular emotion, the easier it should be to identify in the face. But the study showed the exact opposite. As emotions peaked in intensity, expressions became distorted, similar to the way cranking up the volume on a stereo makes the music unrecognizable.

“When emotions are extremely high, it’s as if the speakers are blaring and the signal is degraded,” said Dr. Aviezer, who is now at Hebrew University in Jerusalem. “When the volume is that high, it’s hard to tell what song is playing.”

In one experiment, three groups of 15 people were shown photographs of professional tennis players winning and losing points in critical matches. When the subjects were shown the players’ expressions alone — separated from their bodies — they correctly identified their emotion only half of the time, which was no better than chance. When they looked at images of just the body with the face removed — or the body with the face intact — they were far more accurate at identifying emotions. Yet when asked, 80 percent said they were relying on the facial expressions alone. Twenty percent said they were going by body and facial cues together, and not a single one said they were looking only for gestures from the neck down.

Then, the researchers scrambled the photos, mixing faces and bodies together. The upset faces of players were randomly spliced onto the bodies of celebrating players, and vice versa.

When asked to judge the emotions, the subjects answered according to the body language. The facial expression did not seem to matter. If a losing face was spliced onto a celebrating body, the subjects tended to guess victory and jubilation. If they were looking at the face of an exuberant player placed on the body of an anguished player, the subjects guessed defeat and disappointment.

Although they were not aware of it, the subjects were clearly looking at body language, Dr. Aviezer said. Clenched fists, for example, suggested victory and celebration, while open or outstretched hands indicated a player’s disappointment.

In another experiment, the researchers looked at four other emotional “peaks.” For pain, they used the faces of men and women undergoing piercings. Grief was captured in images of mourners at a funeral. For joy, they used images of people on the reality television show “Extreme Makeover: Home Edition,” capturing their impassioned faces at the very moment they were shown their beautiful, brand new homes. And for pleasure, they went with a rather risqué option: images from an erotic Web site that showed faces at the height of orgasm.

Once again, the subjects could not correctly guess the emotions by looking at facial expressions alone. In fact, they were more likely to interpret “positive” faces as being “negative” more than the actual negative ones. When faces showing pleasure were spliced onto the body of someone in pain, for example, the subjects relied on body language and were often unaware that the facial expression was conveying the opposite emotion.

“There’s this point on ‘Extreme Makeover’ where people see their new house for the first time and the camera is on their face, so we have these wonderful photos of their expressions,” Dr. Aviezer said. “At that moment, they look like the most miserable people in the world. For a few seconds, it’s as if they are seeing their house burn down. They don’t look like you would expect.”

The researchers noted that they were not suggesting that facial expressions never indicate specific feelings – only that when the emotion is intense and at its peak, for those first few seconds, the expression is ambiguous. Dr. Aviezer said the facial musculature simply might not be suited for accurately conveying extremely intense feelings – in part because in the real world, so much of that is conveyed through situational context.

And this may not be limited to facial cues.

“Consider intense vocal expressions of grief versus joy or pleasure versus pain,” the researchers wrote in their paper. For example, imagine sitting in a coffee shop and hearing someone behind you shriek. Is it immediately obvious whether the emotion is a positive or negative one?

“When people are experiencing a very high level of excitation,” Dr. Aviezer said, “then we see this overlap in expressions.”

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U. of I. to launch tech research center in Chicago

Plans to launch a University of Illinois-affiliated technology research center in Chicago will be unveiled Thursday — the latest regional effort to stem an exodus of high-tech brainpower and entrepreneurship to the coasts.

A private, not-for-profit company, to be called UI Labs, is expected to open offices in or near the Loop to foster collaboration between the region's scientists and engineers from academia, industry and government.

The project, expected to be financed by private donations, corporate partnerships and federal grants, will be outlined for U. of I. trustees Thursday. The goal is to raise $20 million for first-year operations.

The aim is build a research and engineering powerhouse that will attract a range of industries to Chicago, along the lines of what the former Bell Labs did for the East Coast. The University of Illinois at Urbana-Champaign will offer up its vast tech resources, including the National Center for Supercomputing Applications and its Blue Waters supercomputer. It is anticipated other local universities and national research centers will participate.

"I was in India last week, talking with firms that were thinking of coming to Illinois to engage with university scientists," said U. of I. President Robert Easter. "And they say, 'We have a presence in Chicago or we're thinking of having a presence in Chicago, and it would be much more convenient if we could work with you there.'"

Or as project adviser James Duderstadt, president emeritus of the University of Michigan, put it, the U. of I. is among the top five universities in the nation in such high-tech fields as computer science and engineering, "but it's down there in the cornfields."

"All the pieces are there, but some of the things Chicago is lacking are things Urbana-Champaign has," he said.

The idea is to marry the two, helping Chicago attain the sort of direct scientific underpinnings that long have fostered tech hotbeds in Boston and the San Francisco Bay Area.

"This is an opportunity to essentially build some of the glue and connective tissue … and that's needed to keep students from leaving and, frankly, to grow some companies in Chicago," said Lesa Mitchell, vice president of innovation and networks for the Kansas City, Mo.-based Kauffman Foundation, which focuses on entrepreneurship.

Chicago faces intense competition nationwide, as many cities aim for technological prowess and growth. The start of the year brought the launch of a Cornell NYC Tech campus, for instance, a graduate program in applied sciences that will turn out high-level scientists in New York City.

In Illinois, the challenge is retaining talent. One telling statistic: 32 percent of computer science graduates from the U. of I. in Urbana-Champaign get jobs in California, said Larry Schook, the university's vice president for research.

Among U. of I. grads who made their names out West are Marc Andreessen, co-founder of Netscape; software entrepreneur Thomas Siebel, a major U. of I. donor; and Ray Ozzie, who recently retired as chief software architect for Microsoft Inc.

The goal of this project, supported by Gov. Pat Quinn and Mayor Rahm Emanuel, is to retain the next generation of Illinois-trained innovators.

The University of Illinois will have an affiliation agreement with the lab that would outline the flow of personnel, resources and services between them. The goal is to attract 250 faculty fellows during the first three years. Additionally, more than 1,000 undergraduate and graduate students are expected to participate in UI Labs training and entrepreneurial programs during the first five years.

"Some students and researchers prefer the city to a smaller community … so this could increase the quality of the faculty," said Bruce Rauner, a prominent Chicago venture capitalist who has worked on the development of this plan. "This can drive better research."

The intent is to develop a "junior year abroad program" as well, with the aim of attracting top students from overseas.

The UI Labs project will start within the next month or so, Schook said, with the naming of board members and a director search.

"We'd love to have … the smartest tech students in the world come to participate and stay here to create companies," Schook said.

Rauner, who made his fortune as co-founder of private equity firm GTCR and heads venture firm R8 Capital Partners, said he intends to participate in fundraising and to donate millions personally. Ultimately, to bring the center to world-class status, it may be necessary to raise a $300 million endowment, he said.

The University of Illinois has programs aimed at linking businesses to applicable academic research, including the University of Illinois at Chicago's Innovation Center and research parks at Chicago and Urbana. While those attempt to match faculty research with companies that could use it, the UI Labs model would aim for even deeper collaborative brainstorming, Easter said.

"A company struggling with a problem related to its technology could come in and sit with faculty who do theoretical work to see if those principles could lead to a solution," he said. "Out of that will come innovation, and that will drive economic growth."

kbergen@tribune.com

Twitter @kathy_bergen

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Pearl Jam announces July concert at Wrigley Field

The Buzz; Pearl Jam reunion, Beyonce lip synched, Shakira has baby, Music Man review

Tribune staff report

9:47 a.m. CST, January 23, 2013

Pearl Jam will be playing at Wrigley Field Friday, July 19, the band confirmed this morning.

The band tweeted out, "IT'S OFFICIAL: Pearl Jam will be playing at Wrigley Field. Will you be there?" The show will be called “An Evening With Pearl Jam," with no opening act.

Tickets will go on sale Feb. 9 at 10 a.m. central, according to concert promoter Live Nation. Tickets will be available at www.tickets.com or by calling 1-800-THE-CUBS. Tickets will not be available at the Wrigley Field Box Office.

Pearl Jam and the Cubs haven't been very subtle about the possibility of the iconic band playing a concert at Wrigley Field in 2013.

Tuesday afternoon, both the Cubs and Pearl Jam Tweeted pictures of the field at Wrigley, with a full concert setup. The band's Tweet, featuring the "stay tuned" hashtag, also included a "looking good" reference to the Wrigley image.

The Cubs also played a role in the suspense, sending out a Tweet that included "Ten," and a repeat of the "stay tuned" hashtag. There was also a link to a photo of a Ron Santo Cubs jersey (No. 10), the parallel being that “Ten” is also the title of Pearl Jam’s first album.

The band also announced a July 16 date in London, Ontario.

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Google Earnings Reveal Beginnings of a Facebook Problem on Search Revenue

Google beat Wall Street expectations with its fourth-quarter revenues of $ 14.42 billion, but the value of its ads continue to decline, an especially tricky problem with the company’s new search competition from Facebook. Google’s average cost-per-click decreased 6 percent from one year ago, meaning each ad it runs on its biggest business has less value than it did a year ago, continuing a fairly troubling trend for the search giant. It still managed to keep up its paid clicks by getting more and more people to use Google.

RELATED: Google Is Trying to Fix Its Targeted Ad Attitude Problem

Google has managed to offset the decline in click value with that kind of growth for almost a year now, but Facebook’s new Graph Search has the potential to offer users more personalized social-search results — and that could mean higher value for the ads next to them. How much longer can Google can maintain its delicate balance by sheer market power remains to be seen. The company is trying desperately to change its fate with a push for more Google+ integration, which would put advertisers closer to more personal Googling. But so far that hasn’t worked, if the earnings report is any indication. Google’s bet on volume will surely face a test from Facebook’s gamble on the future of social search, no matter what the rival CEOs are saying.

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Actress Lake Bell finds her directorial voice “In A World”

PARK CITY, Utah (Reuters) – In a world where men rule the voice-over industry, actress Lake Bell brings a tale of women versus men and old versus new in her directorial debut comedy.

“In A World,” which premiered at the Sundance Film festival this week, follows voice-over artist Carol (Bell) attempting to follow in the daunting footsteps of her father (Fred Melamed), a famous and respected voice who is struggling to stay relevant as new talent emerges.

Written and directed by Bell, 33, who is best known for supporting roles in movies such as “No Strings Attached” and “What Happens in Vegas,” “In A World” is a quirky comedy with an unlikely heroine.

Bell talked to Reuters about the struggles of being in the voice-over world, her disdain for women with “sexy baby” voices, and what her superhero power would be.

Q: What drew you to the voice-over world for your film?

A: “I always envisioned that I was going to be one of the great voice-over artists. I thought I was going to kill it when I got to Hollywood. Since I was a kid, I loved accents, I collected them … I would manipulate my voice to make people laugh all the time. I liked this idea of being a blind voice – you could be any ethnicity, you could be from any country, you could be any race. I thought it was so cool that you wouldn’t be judged by who you are.”

Q: Your character, Carol, has to struggle with being a woman trying to break into the male-dominated world. Is that echoing the real-life industry?

A: “I started getting into the idea of the omniscient voice, the people who announce and tell you what to buy or how you should think about things, they help form your opinions. These random people from the sky, they always were male, and I thought it was an interesting subject to attack because why aren’t there any ladies? What are we, not omniscient? Are we not God?”

Q: How much of your own career struggles are reflected in Carol’s story?

A: “What’s interesting about Carol’s message is that she is a woman trying to find her voice, literally and also figuratively. As a filmmaker, I’m definitely embarking on this really beautiful journey of finding what my comedic voice is or what my filmic voice is.

“I’m lucky enough to have friends who took a chance on me and be in this film with me and respect me enough to let me direct them to do something different than maybe they’ve ever done before. There’s definitely parallels in feeling like I’m finding my own voice.”

Q: Was this an autobiographical film for you?

A: “It’s not anymore. Draft one is autobiographical, but by draft 25, it’s something else after so many rewrites, it takes on its own life. That’s what’s so cool about writing, you never know where it’s going to lead. I often like to write when I’m acting in something else because then I can show up and be part of the machine and be around creative people, and then come home and go off into different worlds in my head.”

Q: What do you want people to take away from watching this?

A: “I would hope in a fantasy world that the message is, people would somehow become aware of their own voice and respect it, because it’s a privilege. Women are plagued by the “sexy baby” vocal virus that is taken on, that is rampant in this nation. I just think that people should take themselves more seriously and give themselves a little more credit.”

Q: Do you have a dream role you’d like to play?

A: “The dream role is that I’m a superhero. I want to be a superhero … I want to have a superhero outfit because I like dressing up a lot. That would be fun.”

Q: What would your superhero power be?

A: “Right now, it’d be quelling the ‘sexy baby’ (voices) of the world and extinguishing them.”

(Reporting By Piya Sinha-Roy, editing by Jill Serjeant and Christopher Wilson)

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Well: Have a Health Question? Ask Well

The Well section of The New York Times is starting a new online featured called Ask Well. If you have a question about fitness, nutrition, illness or family health, the staff of The New York Times Health section is ready to help you find the answer.

How do you solve the problem of back pain caused by sitting in an office chair all day? Do you still need the flu shot even if you’ve had the flu? What’s the best way to heal tennis elbow? Those are some of the questions we’ve already answered in Ask Well.

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Tara Parker-Pope speaks about Ask Well.

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All questions submitted to Ask Well will be reviewed by the health staff. We’ll post selected questions and let readers vote on those they would most like to see answered. You can ask a question, vote for your favorites and read answered questions on the Ask Well Questions Page.

While Ask Well is not a source for personal medical advice (only your doctor can give you that), we can offer readers health information from the experts and guide you to various resources to help you make informed decisions. So let’s get started. Tell us what’s on your mind, and Ask Well will provide the answers.

Ask Well

Your health questions answered by Times journalists and experts.

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