Washington Posts Joins List of Media Hacked by the Chinese

SAN FRANCISCO — The question is no longer who has been hacked. It’s who hasn’t?

The Washington Post can be added to the growing list of American news organizations whose computers have been penetrated by Chinese hackers.

After The New York Times reported on Wednesday that its computers as well as those of Bloomberg News had been attacked by Chinese hackers, The Wall Street Journal said on Thursday that it too had been a victim of Chinese cyberattacks.

According to people with knowledge of an investigation at The Washington Post, its computer systems were also attacked by Chinese hackers in 2012. A former Post employee said there had been hacking attempts at the Washington Post for at least four years, but none targeted the company’s newsroom. Then, last year, newsroom computers were found to be communicating with Web servers that were traced back to China, according to people with knowledge of the Post investigation who declined to speak on the record.

Jennifer Lee, a spokeswoman for the Post Company, said that the “company did not have anything to share at this time.”

Security experts said that starting in 2008, Chinese hackers began targeting American news organizations as part of an effort to monitor coverage of Chinese issues.

In a report for clients in December, Mandiant, a computer security company, said that over the course of several investigations it found evidence that Chinese hackers had stolen e-mails, contacts and files from more than 30 journalists and executives at Western news organizations, and had maintained a “short list” of journalists for repeated attacks.

Among those targeted were journalists who had written about Chinese leaders, political and legal issues in China and the Chinese telecom giants Huawei and ZTE.

The Times reported on Wednesday that Bloomberg L.P. was also attacked by Chinese hackers after its Bloomberg News unit published an article last June about the wealth accumulated by relatives of Xi Jinping, China’s vice president at the time. Mr. Xi became general secretary of the Communist Party in November and is expected to become president in March.

Read More..

Senate Democrats huddle on gun measures

WASHINGTON – Vice President Joe Biden met Thursday with Senate Democrats to brief the caucus about the rationale behind the administration’s recommendations on guns, arguing that, in the wake of the Newtown, Conn., shooting, the nation “will not understand if we don’t act.”

Biden seemed intent to emphasize that the most politically challenging of the initiatives he has  recommended – an assault weapons ban – was still a priority for the administration, mentioning it first in remarks to reporters afterward.

“My message was to lay out for my colleagues what our game plan was, what we thought needed to be done,” Biden said after the more than hourlong meeting. “I made the case for not only assault weapons but for the entire set of recommendations the president laid out.”

Biden said he also asked to sit down with the key parties on Capitol Hill to plot strategy going forward.

All 23 of President Obama's gun policy proposals

A day after the Senate Judiciary Committee held its first hearing on guns, the vice president said there has been a “sea change” in public opinion since the Sandy Hook Elementary School shooting, calling it the “straw that broke the camel’s back” to get the public behind gun measures for the first time in decades.

“I’m not saying there’s an absolute consensus on all these things,” he said. “But there is a sea change in attitudes of the American people. And I believe that the American people will not understand – and I know everyone in that caucus agrees with me – will not understand if we don’t act.”

Participants in the meeting said the vice president indicated he will continue to travel to make the administration’s case, as will the president. A week ago Biden traveled to Richmond, Va., to focus on the call for universal background checks, which is seen as the most likely of the slate of proposals to pass.

PHOTOS: President Obama’s past

At that time, Biden did not mention the assault weapons ban in remarks to reporters afterward, though aides said it did come up in the private discussion with officials present.

Sen. Barbara Boxer (D-Calif.) said Biden told the caucus Thursday that the administration is still behind the ban, a priority of her California colleague, Democratic Sen. Dianne Feinstein.

“He said this is something that they support. And that the reports that he’s seen have shown that it did make a difference,” Boxer said.

That remains a challenge though, even in the Democratic-controlled Senate because the Democrats must defend 21 seats in 2014.

“Until I see the bills and the language, the only thing I’m going to say is I’m a strong supporter of the 2nd Amendment. We’ve got to find a balanced approach, and I will take each amendment and bill as it comes,” said Sen. Mary Landrieu (D-La.), who will be seeking reelection next year in a deeply Republican state.

Biden maintained that while there is no way to eliminate the possibility of another mass shooting, “there are things that we can do … that have virtually zero impact on your 2nd Amendment right to own a weapon for both self-defense and recreation that can save some lives.”

“I’ve always been confident we can reach a consensus on a broad cross-section of issues that can reduce some of this violence, even knowing it will be imperfect,” said Sen. Bob Casey (D-Pa.).

Follow Politics Now on Twitter and Facebook

michael.memoli@latimes.com

twitter.com/mikememoli

Read More..

Is PlayStation 4 Nearly Here? Sony Plans Mysterious Feb. 20 Press Conference

Is the next next-generation console almost here? Wired just received an invitation to “PlayStation Meeting 2013,” a press briefing to be held in New York City on Feb. 20, beginning at 6 p.m. Eastern time. It was accompanied by the cryptic video above and contained no further information.

With Sony heavily rumored to be announcing (and possibly releasing) its next-generation game machine this year, and with absolutely no details being offered on this out-of-the-ordinary press conference, it seems quite likely that Sony is about to debut PlayStation 4. But of course, we won’t know for sure until the day of the show.

“Sony is inviting investors and media to the Feb 20 event; that means console announcement,” wrote Wedbush game industry analyst Michael Pachter on Twitter immediately following the news.

In March of last year, Kotaku reported that Sony’s next console had the development name “Orbis,” which has been repeatedly confirmed by additional reports over the past year. At the time, it reported that Orbis was on track for a holiday 2013 release. Rival Microsoft is also said to be close to announcing and releasing its next Xbox game machine, codenamed “Durango.”

There have been many purported leaks of the design and specification of Orbis, including one recent story from January 28. But it’s not likely that the raw processing power of the next PlayStation will be what truly defines it as a product. In an app-driven age, software — the interface and functionality of the device — is key. So that’s what Sony is likely to spend a lot of time discussing on February 20: What can PS4 do for you?

Read More..

“Gomer Pyle” actor Jim Nabors weds longtime male partner

SEATTLE (Reuters) – American actor Jim Nabors, the star of 1960s television comedy “Gomer Pyle, U.S.M.C.,” married his longtime male partner at a Seattle hotel this month.

Nabors, 82, also a singer, wed 64-year-old Stan Cadwallader, his partner of some 38 years, in a ceremony before a judge on January 15 at the Fairmont Olympic Hotel, where the couple traveled after same sex marriage became legal in Washington state last month.

“I was just trying to solidify all of our years together,” Nabors told Reuters on Wednesday from Hawaii, where the two live. “When you find a good friend in this life, you hang on to him.”

Nabors said the ceremony in his hotel room was “very touching” but laughed off any suggestion of feeling different afterward.

“Oh please, nothing’s changed,” Nabors said. “Most of the things you promise, we got through that 38 years ago.”

Nabors, an Alabama native, played goofy gas-station attendant Gomer Pyle on “The Andy Griffith Show” and in the spin-off “Gomer Pyle, U.S.M.C.,” among many other television and musical appearances.

Nabors said he met Cadwallader, a former firefighter in Honolulu, in 1975, and Cadwallader eventually went to work for him.

Nabors said he was open with his colleagues and friends about his sexuality, but that his marriage was a private affair not intended as a public statement in the national debate over gay marriage.

“I am not an activist, particularly. But I think every single human being has the right to choose the person they want to spend their life with,” Nabors said. “That’s not even an argument, it’s just a God-given right.”

Nine of the 50 U.S. states plus the District of Columbia have legalized gay marriage. Another 31 states have passed constitutional amendments restricting marriage to heterosexual couples.

Nabors’ marriage application and marriage certificate are on file with the Thurston County Auditor in Olympia, according to a clerk in the King County Archives.

(Reporting by Eric M. Johnson and Laura Myers in Seattle; Editing by Leslie Gevirtz, Cynthia Johnston and Jim Loney)

Celebrity News Headlines – Yahoo! News

Title Post: “Gomer Pyle” actor Jim Nabors weds longtime male partner
Url Post: http://www.news.fluser.com/gomer-pyle-actor-jim-nabors-weds-longtime-male-partner/
Link To Post : “Gomer Pyle” actor Jim Nabors weds longtime male partner
Rating:
100%

based on 99998 ratings.
5 user reviews.
Author: Fluser SeoLink
Thanks for visiting the blog, If any criticism and suggestions please leave a comment

Read More..

Well: Waiting for Alzheimer's to Begin

My gray matter might be waning. Then again, it might not be. But I swear that I can feel memories — as I’m making them — slide off a neuron and into a tangle of plaque. I steel myself for those moments to come when I won’t remember what just went into my head.

I’m not losing track of my car keys, which is pretty standard in aging minds. Nor have I ever forgotten to turn off the oven after use, common in menopausal women. I can always find my car in the parking lot, although lots of “normal” folk can’t.

Rather, I suddenly can’t remember the name of someone with whom I’ve worked for years. I cover by saying “sir” or “madam” like the Southerner I am, even though I live in Vermont and grown people here don’t use such terms. Better to think I’m quirky than losing my faculties. Sometimes I’ll send myself an e-mail to-do reminder and then, seconds later, find myself thrilled to see a new entry pop into my inbox. Oops, it’s from me. Worse yet, a massage therapist kicked me out of her practice for missing three appointments. I didn’t recall making any of them. There must another Nancy.

Am I losing track of me?

Equally worrisome are the memories increasingly coming to the fore. Magically, these random recollections manage to circumnavigate my imagined build-up of beta-amyloid en route to delivering vivid images of my father’s first steps down his path of forgetting. He was the same age I am now, which is 46.

“How old are you?” I recall him asking me back then. Some years later, he began calling me every Dec. 28 to say, “Happy birthday,” instead of on the correct date, Dec. 27. The 28th had been his grandmother’s birthday.

The chasms were small at first. Explainable. Dismissible. When he crossed the street without looking both ways, we chalked it up to his well-cultivated, absent-minded professor persona. But the chasms grew into sinkholes, and eventually quicksand. When we took him to get new pants one day, he kept trying on the same ones he wore to the store.

“I like these slacks,” he’d say, over and over again, as he repeatedly pulled his pair up and down.

My dad died of Alzheimer’s last April at age 73 — the same age at which his father succumbed to the same disease. My dad ended up choosing neurology as his profession after witnessing the very beginning of his own dad’s forgetting.

Decades later, grandfather’s atrophied brain found its way into a jar on my father’s office desk. Was it meant to be an ever-present reminder of Alzheimer’s effect? Or was it a crystal ball sent to warn of genetic fate? My father the doctor never said, nor did he ever mention, that it was his father’s gray matter floating in that pool of formaldehyde.

Using the jarred brain as a teaching tool, my dad showed my 8-year-old self the difference between frontal and temporal lobes. He also pointed out how brains with Alzheimer’s disease become smaller, and how wide grooves develop in the cerebral cortex. But only after his death — and my mother’s confession about whose brain occupied that jar — did I figure out that my father was quite literally demonstrating how this disease runs through our heads.

Has my forgetting begun?

I called my dad’s neurologist. To find out if I was in the earliest stages of Alzheimer’s, he would have to look for proteins in my blood or spinal fluid and employ expensive neuroimaging tests. If he found any indication of onset, the only option would be experimental trials.

But documented confirmation of a diseased brain would break my still hopeful heart. I’d walk around with the scarlet letter “A” etched on the inside of my forehead — obstructing how I view every situation instead of the intermittent clouding I currently experience.

“You’re still grieving your father,” the doctor said at the end of our call. “Sadness and depression affect the memory, too. Let’s wait and see.”

It certainly didn’t help matters that two people at my father’s funeral made some insensitive remarks.

“Nancy, you must be scared to death.”

“Is it hard knowing the same thing probably will happen to you?”

Maybe the real question is what to do when the forgetting begins. My dad started taking 70 supplements a day in hopes of saving his mind. He begged me to kill him if he wound up like his father. He retired from his practice and spent all day in a chair doing puzzles. He stopped making new memories in an all-out effort to preserve the ones he already had.

Maybe his approach wasn’t the answer.

Just before his death — his brain a fraction of its former self — my father managed to offer up a final lesson. I was visiting him in the memory-care center when he got a strange look on his face. I figured it was gas. But then his eyes lit up and a big grin overtook him, and he looked right at me and said, “Funny how things turn out.”

An unforgettable moment?

I can only hope.

---

Nancy Stearns Bercaw is a writer in Vermont. Her book, “Brain in a Jar: A Daughter’s Journey Through Her Father’s Memory,” will be published in April 2013 by Broadstone.

Read More..

DealBook: Justice Dept. Seeks to Block $20 Billion Merger of Brewers

8:57 p.m. | Updated

For more than a decade, the world’s biggest brewers have been swallowing competitor after competitor as they grapple with slowing growth in many markets. Now, the Obama administration wants to cut them off.

The Justice Department on Thursday sued to block Anheuser-Busch InBev’s $20.1 billion deal to buy Grupo Modelo, the Mexican maker of Corona beer, saying that the merger would cement Anheuser-Busch InBev’s control of the market and enable it to continue to raise beer prices. Grupo Modelo is the third-biggest beer company in the United States.

“This is the sort of product that matters to consumers,” William J. Baer, head of the Justice Department’s antitrust division, said in a conference call with reporters. “If you have a very slight price increase that happens because of this deal, it could mean that consumers will pay billions of dollars more.”

The lawsuit is the first major roadblock in a decade of consolidation by brewers around the world, which has reduced the industry to only a few major players, primarily multinationals that own a majority of big brands.

At the top worldwide is Anheuser-Busch InBev, itself the product of a 2008 merger between a St. Louis-based icon and a Belgian-Brazilian brewing juggernaut. To compensate for slow growth in developed economies like the United States, the company has been seeking significant footholds in emerging markets like Mexico.

Since the middle of 2008, the brewer has announced more than 15 takeovers, according to Capital IQ.

The government’s lawsuit details how in California, a price war among the biggest brewers had led Anheuser to complain in internal documents that Modelo’s strategy was “eating [Budweiser’s] lunch.” According to the suit, a sales executive said that “California is a burning platform” for Anheuser.

With the lawsuit, the Justice Department is again flexing its aggressive antitrust muscle. It is the biggest deal to be opposed since 2011, when the government sued to stop AT&T’s proposed $39 billion takeover of T-Mobile USA. (Those companies abandoned the deal.)

The antitrust action is in an industry that previous administrations had allowed waves of consolidation. Anheuser-Busch InBev; the acquisitive SABMiller, which is one of MillerCoors’s parents; and Grupo Modelo have 72 percent of the $80 billion American beer market, giving them enormous power over pricing.

Despite the explosion of smaller breweries in recent years, industry analysts say that the craft beer market makes up just 6 percent of beer sales.

The biggest in the market, Anheuser — brewer of Budweiser and Stella Artois — has raised its prices with regularity every year, with MillerCoors following suit, the Justice Department said.

“Even small price increases could lead to significant harm,” Mr. Baer said.

Like AT&T, which ferociously battled the government’s case for months, Anheuser-Busch InBev has promised a fight. In a statement, the company said, “We remain confident in our position, and we intend to vigorously contest the D.O.J.’s action in federal court.”

Yet behind the scenes, the two sides will continue to try to reach a settlement.

Analysts were divided over how significant a hurdle the lawsuit posed. In a research note on Thursday, analysts at UBS wrote that the case wasn’t a “deal breaker,” expecting Anheuser to give up what they called “reasonable” concessions.

Anheuser has long pursued the benefits of consolidation, including opportunities to cut costs. Last summer, the company agreed to buy the 50 percent that it did not already own in Modelo, a deal that would give it full control of Corona, the United States’ top imported beer brand.

“In this case, there are pretty significant synergies,” said Harry Schuhmacher, the editor of Beer Business Daily. “Anheuser can afford to overpay for Modelo and is eager to.”

He added that he believed the Modelo deal was the end of beer deals for a long time, especially among the beer giants. Some consolidation could still be in store among smaller companies.

The Justice Department’s lawsuit is the first prominent antitrust action on the watch of Mr. Baer, who took over as President Obama’s top antitrust lawyer at the beginning of the year. Mr. Baer, who previously worked at the Federal Trade Commission and in private practice at the law firm Arnold & Porter, is the first permanent antitrust chief since August 2011, when Christine A. Varney stepped down.

Ms. Varney left the government to join Cravath, Swaine & Moore, where she is now leading Modelo’s antitrust defense.

The Justice Department contends that taking over full control of Modelo would give Anheuser overwhelming control both nationally and in markets like California, Texas and New York.

Mindful of potential antitrust issues, Anheuser has proposed selling Modelo’s 50 percent stake in Crown Imports, the main importer of Corona in the United States, to Constellation Brands for nearly $1.9 billion. Anheuser has said that Crown is what dictates the prices of Modelo products, and that selling the stake removes any say that it would have in the matter.

But the Justice Department called that offer a “facade,” arguing that Crown’s dependence on Modelo products makes it effectively subject to Anheuser’s wishes. The government’s lawsuit highlighted an internal e-mail from Crown’s chief executive, Bill Hackett, to employees that read, “Our #1 competitor will now be our supplier.”

Since the Modelo deal’s announcement last June, consumer advocacy groups have called for government intervention.

“Obviously, beer is different from most other goods and services because there are significant public health issues relating to alcohol,” said Sandeep Vaheesan, special counsel at the American Antitrust Institute, a nonprofit group that supports stronger enforcement of the antitrust laws. “But an antitrust analysis looks strictly at promoting competitive prices, product innovation and consumer choice, and this deal thwarts those objectives.”

Thursday’s lawsuit is the most prominent setback in the deal-making career of Carlos Brito, Anheuser’s chief executive. Mr. Brito helped lead the growth of AmBev, a regional Brazilian brewer, into a global giant through a successive series of takeovers.

“I’m not sure if this is the end, but Brito’s a guy who’s used to getting what he wants,” said Lew Bryson, a writer who follows the beer industry. “InBev isn’t a company that’s growing much organically. It’s grown by acquisition.”

Read More..

Big money gets in on Cabinet nomination fights

WASHINGTON — As former Sen. Chuck Hagel seeks to fend off critics aiming to derail his confirmation as Defense secretary, he has an incongruous ally: a Pittsburgh philanthropist who made his fortune as one of the world's top horse-race bettors.

Bill Benter, a prolific donor to Democrats and liberal groups who keeps a low public profile, financed an ad campaign by a group of centrist national security veterans who hailed Hagel's "bipartisanship and independence of conscience and mind."

Benter's backing of Hagel, who will appear Thursday before the Senate Armed Services Committee, comes as a small number of extremely rich donors are increasingly engaging in independent efforts to shape national politics. The trend has rapidly accelerated in campaigns since federal court decisions in 2010 opened the door to unfettered political spending by corporations and wealthy individuals.

Now the money wars have moved into a new venue: the debate over Cabinet nominees, who traditionally have not had to endure a rough-and-tumble campaign to get confirmed. Some of the players are financed by deep-pocketed interests whose identities are unknown.

A cluster of opaque groups, some of which recently sprang into existence, have run television ads blasting Hagel as weak on Israel and hostile to gays. His critics include some of the conservative advocacy organizations that fought vigorously against President Obama's reelection, such as the Iowa-based American Future Fund, whose donors remain a mystery.

The anti-Hagel campaign, reminiscent of fierce battles over Supreme Court nominees such as Robert H. Bork in 1987, alarmed longtime colleagues of the former Nebraska senator, a Republican.

"This isn't good for America," said Gary Hart, a former Democratic senator from Colorado. "It is terribly poisonous. And it just starts a very, very bad precedent."

Hart and other former top government officials who are part of a loosely organized council called the Bipartisan Group wrote a letter defending Hagel, which Benter had published in a half-page ad in the Washington Post. Benter, a backer of the liberal pro-Israel group J Street, also paid to place the bipartisan group's message for a week in Politico's Playbook, an email digest of political news that is a must-read among capital insiders.

The intense fight over Hagel spotlights how wealthy interests are seeking to shape policy even beyond campaigns and traditional lobbying.

"It's a sign of the times and foreshadows what we're going to see a lot more of in regards to appointments and issue fights," said Robert Weissman, president of Public Citizen, which advocates for campaign finance reform. "Obviously, anyone who spends huge amounts of money to advocate for a Cabinet official is going to have a reasonable expectation of special access to that person."

Administration officials, who requested anonymity to discuss the nomination process, dismissed the notion that Hagel would be indebted to Benter, noting that a wide array of prominent foreign policy veterans have endorsed the former senator to lead the Pentagon.

Benter, whose role in the Hagel fight was first reported by Foreign Policy magazine, did not respond to interview requests. Messages left for him were returned by Tony Podesta, a prominent Washington lobbyist, who described Benter as "an active citizen" who was asked by the Bipartisan Group to spread its message.

Podesta would not say how much Benter had spent, but added that the campaign did not include any lobbying. "In the greater scheme of things, it was a pittance," he said.

A math whiz who parlayed his knack for statistics into a computerized system that helped him win untold millions betting on horse races in Hong Kong, Benter has given more than $450,000 to Democrats and liberal political groups in the last decade, according to Federal Election Commission reports.

Benter now runs a medical transcription company in Pittsburgh, where he is a regular on the opera scene and gives generously to cultural and educational institutions, according to financial records and published reports.

He keeps a low profile in national politics, but his name surfaced two years ago when the Washington Times reported that a Hong Kong business associate of Benter, named Consolacion Esdicul, had donated more than $800,000 to J Street at Benter's behest. She was the group's biggest donor in the 2008-09 fiscal year.

Associates said they did not think Benter knew Hagel personally or had any business interests in the defense industry. They said he appeared motivated to jump into the controversy after seeing the attacks mounted against Hagel.

"He said he was very upset because he felt there was a great deal of distortion of the facts and personal attacks that were unwarranted," said Henry Siegman, president of the New York-based U.S./Middle East Project, who was contacted by Benter about organizing a pro-Hagel effort. "He is not someone to the best of my knowledge involved in defense issues per se. His concern is American policy in the region."

Siegman reached out to members of the Bipartisan Group, an advisory council to his group that has included former national security advisors Brent Scowcroft and Zbigniew Brzezinski, as well as Hagel. Siegman said its members decided there was a need to clarify positions Hagel had taken on the Israel-Palestinian negotiations as part of the group, and Benter offered to pay to publicize the group's defense of his record.

Siegman said he thought the campaign Benter financed had some impact on Hagel's behalf.

"I hope that at the very least he calls him and thanks him," he said.

matea.gold@latimes.com

Read More..

Boeing's Batteries Draw Criticism as Dreamliner Probe Continues

Boeing’s chief executive said the company is working around the clock investigating a battery problem that has grounded 787 Dreamliners worldwide, saying the company “will get to the bottom of it.” The comments come two weeks after the fleet was grounded, and concern is growing on the cost to airlines with earth-bound airplanes, and to the reputation of the airplane and Boeing itself.

Company president and CEO Jim McNerney was predictably optimistic, even upbeat, during a quarterly earnings call that focused heavily on the investigation by Boeing, the FAA and others. Hundreds of experts from around the world are working with Boeing to determine just what led to two battery fires aboard Dreamliners earlier this month. Although the problem prompted the grounding of all 50 Dreamliners in service, and many — including Tesla Motors and SpaceX CEO Elon Musk — have been critical of Boeing’s use of lithium-ion batteries, the company continues building Dreamliners even as investigators work around the clock to find the root cause of the problem.

“We will get to the bottom of it, and in so doing will restore confidence in the 787,” McNerney said Wednesday. He added that the company continues to believe in the use of lithium-ion batteries that are critical to the design of 787, the most electric airliner to ever fly. “We feel good about the battery technology and the fit for the airplane.”

McNerney remains confident the company will determine just what led to “thermal runaway” events aboard two Dreamliners. The first occurred in Boston on January 7 when a battery caught fire after passengers had deplaned. The second came one week later when smoke from a burning battery forced a pilots to make an emergency landing in Japan. The result has been the first grounding of a U.S. airplane commercial airline fleet since 1979. And despite the optimism from Boeing, there is no indication from investigators or the Federal Aviation Administration that the grounding will be lifted any time soon.

Outside of Boeing, some are less optimistic that Boeing used the right design for its lithium-ion batteries, which the aircraft manufacturer chose for their energy density. Musk, whose companies use lithium-ion batteries extensively, has been among the most vocal.

“Unfortunately, the pack architecture supplied to Boeing is inherently unsafe” Musk wrote in an email to Flightglobal. “Large cells without enough space between them to isolate against the cell-to-cell thermal domino effect means it is simply a matter of time before there are more incidents of this nature.”

Boeing uses a 63-pound Li-ion battery largely as a backup power source for several systems within the Dreamliner, which is among the most technologically advanced passenger aircraft ever built. The batteries, like those in the Tesla Roadster and Model S automobiles and aboard SpaceX rockets, use cobalt oxide chemistry for maximum power density. But Tesla and SpaceX use battery packs comprised of thousands of cylindrical 18650 cells, each roughly the size of a AA battery. The cells have been refined through more than 15 years of manufacturing and use in consumer products such as laptops and power tools. Tesla and SpaceX closely control the charging, output and temperature of the cells using a sophisticated power management system.

The lithium-ion battery used by Boeing is comprised of just eight cells housed in a single container. Musk says Tesla and SpaceX engineers isolate the cells to prevent a fire in one from spreading to others. He is critical of Boeing’s design, saying the size and packaging of the cells makes thermal runaway in one or more cells much more likely to result in the entire pack catching fire.

Musk is not alone in raising these issues. The relatively simple looking design of the Boeing battery, manufactured by the Japanese firm GS Yuasa, immediately caught the attention of lithium-ion battery expert Dr. K.M. Abraham. Abraham has been researching and producing lithium-ion batteries since 1976 and says proper design is critical for both power output and safety.

“It did not look like a sophisticated battery pack to me” Abraham said of his first impression after seeing a photo of a Dreamliner battery. The 32-volt Boeing battery uses eight 3.7 volt cells housed in a single metal container.

The manufacturing process is also a major concern, according to Abraham. The 18650 cells used by Tesla and others experienced quality control problems early on, and it was more than a decade before the design and manufacturing was refined. These days, failure rates are extremely low — less than one in a million, said Abraham. He agrees the design used by Tesla reduces the chance of a thermal runaway resulting in a larger event.

“They use a smaller cell approach, but I think it is a much safer way of doing that,” he said of Tesla. “They use a modular construction. Once a cell goes, it is isolated, there is no large runaway.”

The National Transportation Safety Board released more information about its investigation and examination of the batteries aboard the plane that caught fire in Boston. Last week the agency said it found evidence of a short in the charred remains of the battery that caught fire. This week, the NTSB is continuing its examination with a microscopic look at the region affected by the internal short circuit and thermal damage. The agency is also looking at a second undamaged battery in the plane. It is looking for any evidence of “in-service damage and manufacturing defects.”

The NTSB did say it found no problems with charger unit used with the batteries on the Boston 787 or the auxiliary power unit.

All Nippon Airways, which was the first to buy Dreamliners, says it replaced 10 of the batteries on its fleet of 17 Dreamliners in the months leading up to the Dreamliner’s grounding. The airline says it notified Boeing of the battery replacements, but did not tell safety regulators because the bad batteries showed low charge and other performance issues and were not considered a safety issue according to The New York Times.

McNerney acknowledged today that the replacement rate of Dreamliner batteries was “slightly higher” than anticipated, but emphasized the batteries were replaced for maintenance reasons, not safety concerns. The comment was largely a response to a story in the Seattle Times that said Boeing had to return more than 100 of the lithium-ion batteries to GS Yusasa. The $16,000 batteries were returned because they had been run down and could not be recharged. Some of the batteries had exceeded their expiration date, but many were losing capability much earlier than expected according to the Times. It is unclear how many batteries needed to be replaced because of quality problems, or how many were replaced due to the design which shuts down the battery in the event it is drained too far.

The 32-volt batteries have a cutoff system that effectively shuts down the battery if the charge falls below 15 percent. Normally the system is designed to prevent this from happening, but as is the case with a flashlight or car door, if something is accidentally left on in a 787 and is drawing battery power, the 63 pound batteries can reach that critical 15 percent cutoff.

Boeing continues to assuring customers and shareholders that the problem will be resolved soon. It said production on both 787 assembly lines continues, and the company believes it will increase production to its scheduled rate of 10 airplanes monthly by year’s end.

The eight airlines with grounded Dreamliners continue to shuffle other aircraft to try and make up for the missing seats in their fleet. ANA is using 777s for some of its 787 routes, while United has brought in 737s for domestic flights that were using the Dreamliner and is also using 777s on longer international flights.

Read More..

Well: Myths of Weight Loss Are Plentiful, Researcher Says

If schools reinstated physical education classes, a lot of fat children would lose weight. And they might never have gotten fat in the first place if their mothers had just breast fed them when they were babies. But be warned: obese people should definitely steer clear of crash diets. And they can lose more than 50 pounds in five years simply by walking a mile a day.

Those are among the myths and unproven assumptions about obesity and weight loss that have been repeated so often and with such conviction that even scientists like David B. Allison, who directs the Nutrition Obesity Research Center at the University of Alabama at Birmingham, have fallen for some of them.

Now, he is trying to set the record straight. In an article published online today in The New England Journal of Medicine, he and his colleagues lay out seven myths and six unsubstantiated presumptions about obesity. They also list nine facts that, unfortunately, promise little in the way of quick fixes for the weight-obsessed. Example: “Trying to go on a diet or recommending that someone go on a diet does not generally work well in the long term.”

Obesity experts applauded this plain-spoken effort to dispel widespread confusion about obesity. The field, they say, has become something of a quagmire.

“In my view,” said Dr. Jeffrey M. Friedman, a Rockefeller University obesity researcher, “there is more misinformation pretending to be fact in this field than in any other I can think of.”

Others agreed, saying it was about time someone tried to set the record straight.

“I feel like cheering,” said Madelyn Fernstrom, founding director of the University of Pittsburgh Weight Management Center. When it comes to obesity beliefs, she said, “We are spinning out of control.”

Steven N. Blair, an exercise and obesity researcher at the University of South Carolina, said his own students believe many of the myths. “I like to challenge my students. Can you show me the data? Too often that doesn’t come into it.”

Dr. Allison sought to establish what is known to be unequivocally true about obesity and weight loss.

His first thought was that, of course, weighing oneself daily helped control weight. He checked for the conclusive studies he knew must exist. They did not.

“My goodness, after 50-plus years of studying obesity in earnest and all the public wringing of hands, why don’t we know this answer?” Dr. Allison asked. “What’s striking is how easy it would be to check. Take a couple of thousand people and randomly assign them to weigh themselves every day or not.”

Yet it has not been done.

Instead, people often rely on weak studies that get repeated ad infinitum. It is commonly thought, for example, that people who eat breakfast are thinner. But that notion is based on studies of people who happened to eat breakfast. Researchers then asked if they were fatter or thinner than people who happened not to eat breakfast — and found an association between eating breakfast and being thinner. But such studies can be misleading because the two groups might be different in other ways that cause the breakfast eaters to be thinner. But no one has randomly assigned people to eat breakfast or not, which could cinch the argument.

So, Dr. Allison asks, why do yet another study of the association between thinness and breakfast? “Yet, I can tell you that in the last two weeks I saw an association study of breakfast eating in Islamabad and another in Inner Mongolia and another in a country I never heard of.”

“Why are we doing these?” Dr. Allison asked. “All that time and effort is essentially wasted. The question is: ‘Is it a causal association?’” To get the answer, he added, “Do the clinical trial.”

He decided to do it himself, with university research funds. A few hundred people will be recruited and will be randomly assigned to one of three groups. Some will be told to eat breakfast every day, others to skip breakfast, and the third group will be given vague advice about whether to eat it or not.

As he delved into the obesity literature, Dr. Allison began to ask himself why some myths and misconceptions are so commonplace. Often, he decided, the beliefs reflected a “reasonableness bias.” The advice sounds so reasonable it must be true. For example, the idea that people do the best on weight-loss programs if they set reasonable goals sounds so sensible.

“We all want to be reasonable,” Dr. Allison said. But, he said, when he examined weight-loss studies he found no consistent association between the ambitiousness of the goal and how much weight was lost and how long it had stayed off. This myth, though, illustrates the tricky ground weight-loss programs have to navigate when advising dieters. The problem is that on average people do not lose much – 10 percent of their weight is typical – but setting 10 percent as a goal is not necessarily the best strategy. A very few lose a lot more and some people may be inspired by the thought of a really life-changing weight loss.

“If a patient says, ‘Do you think it is reasonable for me to lose 25 percent of my body weight,’ the honest answer is, ‘No. Not without surgery,’” Dr. Allison said. But, he said, “If a patient says, ‘My goal is to lose 25 percent of my body weight,’ I would say, ‘Go for it.’”

Yet all this negativism bothers people, Dr. Allison conceded. When he talks about his findings to scientists, they often say: “O.K., you’ve convinced us. But what can we do? We’ve got to do something.” He replies that scientists have an ethical duty to make clear what is established and what is speculation. And while it is fine to recommend things like bike paths or weighing yourself daily, scientists must make sure they preface their advice with the caveat that these things seem sensible but have not been proven.

Among the best established methods is weight-loss surgery, which, of course, is not right for most people. But surgeons have done careful studies to show that on average people lose substanial amounts of weight and their health improves, Dr. Allison said. For dieters, the best results occur with structured programs, like ones that supply complete meals or meal replacements.

In the meantime, Dr. Allison said, it is incumbent upon scientists to change their ways. “We need to do rigorous studies,” he said. “We need to stop doing association studies after an association has clearly been demonstrated.”

“I never said we have to wait for perfect knowledge,” Dr. Allison said. But, as John Lennon said, “Just give me some truth.”

Read More..

Facebook Beats Forecasts on Earnings and Revenue

SAN FRANCISCO — Facebook made a lot of money in the last quarter. It also spent a lot. And that made investors once again cautious about the company.

After an eight-month roller coaster ride on the public markets, Facebook did well in the fourth quarter of 2012 by aggressively ramping up advertisements aimed at its users, including on mobile phones. In its financial report on Wednesday, it beat expectations, increasing revenue by a handsome 40 percent from the same period a year ago.

But its expenses also climbed rapidly as the company hired engineers and built data centers, causing profit to dip from the last quarter in 2011. With that, Wall Street lost some enthusiasm.

Facebook shares, which had closed at $31.24 on Wednesday, fell more than 3 percent in after-hours trading after the results were released.

In recent weeks, the stock had recovered much of the ground it lost in the eight months since its introduction last year.

“The quarter was a little like a cold shower after you’ve been out all night — it’s something that makes you sober up very quickly,” said Jordan Rohan, an analyst at Stifel Nicolaus, adding that the numbers made it clear that Facebook intended to spend more “to go after the opportunities before them.”

In the conference call with analysts after the earnings report, Mark Zuckerberg, chief executive of Facebook, cautioned Wall Street that profit might not grow as fast as investors would like. That, he said, was because Facebook would continue to spend money hiring people and building products for the future, like the new search tool it introduced earlier this month. “It’s important to start planting seeds,” he said.

The most closely watched part of the earnings report was how much money the company brought in from its mobile users; most people log in to the site using their cellphones. Facebook said advertising on the mobile newsfeed accounted for 23 percent of its advertising revenue, up from 14 percent in the third quarter but slightly lower than some analysts had forecast.

Mr. Zuckerberg predicted that the company would eventually make more money on every minute spent on the Facebook mobile app than on the desktop computer.

Facebook reported fourth-quarter revenue of $1.59 billion, compared with $1.52 billion predicted by analysts surveyed by Bloomberg. The company earned $64 million in net income, or 3 cents a share. Excluding certain items, Facebook said it had a net income of $426 million in the fourth quarter, or 17 cents a share, beating analysts’ expectations by 2 cents.

Facebook’s biggest, long-term challenge remains how to profit from the enormous piles of personal data of its one billion users without alienating them or inviting the wrath of government regulators in the United States and abroad. The company reported on Wednesday that it had 1.06 billion active users — those who log in at least once a month.

Secondarily, it must figure out a way to profit abroad. Most of its revenue still comes from North America and to a lesser extent Europe.

Despite the stock’s decline after the earnings report, it is still much recovered since last year’s slump. It opened at $38 a share last May, but shortly after that, the stock plummeted as Wall Street soured on its ability to increase profit as fast as investors wanted. Shares sank to half the public offering price last September.

But the company focused on its advertising business and released a series of new products aimed at taking on some of its biggest rivals, including Google and Apple. Mr. Zuckerberg took the initiative to reassure investors it had their interests at heart. The improvement in the share price in recent weeks suggests that the company’s charm offensive is paying off.

In the last few months, Facebook has floated several trial balloons aimed at pleasing Wall Street and, in particular, convincing investors that it can thrive in the mobile era.

It offered marketers more refined targeting options, including Facebook Exchange, which allows companies to track users as they are browsing and shopping for products around the Web and lets companies show advertisements for those products when the users log back on to Facebook.

Before Christmas last year, in a bid to step into territory dominated by Amazon, it introduced the Gifts application, which lets users buy goods and services for their Facebook friends, and in turn, share with the company an extremely valuable piece of data: their credit card numbers. The company made clear in the conference call on Wednesday that this would not be an immediate moneymaker.

Read More..