Jumat, 29 November 2013


One of Ford Motor Company's most popular vehicles may also be one of its most troubled.

The company announced two more recalls Tuesday of its 2013 Ford Escape for problems that have caused at least 13 engine fires. The recalls affect 149,386 vehicles.

In documents filed with the National Highway Traffic Safety Administration, Ford officials said a "misinstalled fuel line could chafe and eventually leak fuel."

It's the latest in a string of problems for the '13 Escape, which has now been recalled seven times in roughly 17 months on the market. Ford said it knew of no deaths or injuries associated with the latest problem, but among 117 complaints filed on the car, several motorists told NHTSA they were afraid to drive their vehicles.

"The auto stalls randomly on occasion. I feel this is a dangerous situation, however, the dealer can't get a code so Ford will not fix," one vehicle owner wrote.

"We are concerned that we may get rear ended in a serious accident if the car stalls again, and the car/truckbehind us doesn't stop in time, e.g. Harry Chapin on the LIE (Long Island Expressway)," wrote another. "We transport our two grandchildren two days a week from school and are extremely concerned."

The latest report of an engine fire arrived on Nov. 18, when a motorist wrote, "my car is still overheating after bringing it into the dealer 6 times." NHTSA does not release the names of vehicle owners who file complaints.

The problems with fuel leaking, overheating and potential fires in the Escape is a vexing one for Ford. The company had issued three previous recalls to deal with the same problems on July 18, 2012, Sept. 4, 2012 and Dec. 3, 2012. It was not immediately clear why the first wave of recalls did not resolve the problem, and Ford did not return messages left seeking comment Tuesday.

The Escape remains a popular small SUV. Through October, Ford has sold 250,543 Escapes so far this year, trailing only the Honda CR-V in the crossover segment.

Among its crossover competitors, however, the Escape is the dubious leader among recalls by a wide margin for vehicles in the 2013 model year. The '13 CR-V has been recalled once. The Chevy EquinoxToyota RAV4Mazda CX-5 and Subaru Forester have not been recalled.

Pete Bigelow is an associate editor at AOL Autos. He can be reached via email at peter.bigelow@teamaol.com and followed on Twitter @PeterCBigelow.
Source : http://autos.aol.com/article/ford-recalls-the-2013-escape-for-seventh-time/
People fled their Thanksgiving tables to head to retail stores across the country opening on the eve of Black Friday -- and there are reports that the annual shopping event is off to a rough start.


(Reuters) - American cardiologists appear staunch in their support for President Barack Obama's healthcare reform, although some fear that its rocky launch could derail efforts to improve preventive care for needy patients.
The broad support for the Affordable Care Act, popularly known as Obamacare, emerged in interviews last week in Dallas with more than 20 cardiologists at the annual scientific sessions of the American Heart Association. The group has set an aggressive goal of reducing heart disease and deaths from heart disease and strokes in the United States by 20 percent by 2020.
Heart specialists say the key to achieving that goal is a greater focus on preventive care and access to medical services for more Americans. They view anything that gets more people tested and treated for high blood pressure, high cholesterol and atherosclerosis as a major improvement over treating heart attacks and strokes on an emergency basis.
The Affordable Care Act's emphasis on preventive care and increased access, as well as its ban on denying health insurance due to pre-existing conditions, accounts for much of the support in U.S. cardiology circles.
Some 7.3 million Americans with a history of cardiovascular disease are uninsured. They are expected to have access next year to treatment and preventive care under the new government-subsidized healthcare reform, said Dr. Elliott Antman, President elect of the American Heart Association.
"For people who have had a stroke who are uninsured, they're at 56 percent higher risk of dying from that stroke than patients who are insured," said Antman, a cardiologist at Brigham and Women's Hospital in Boston.
"So if we could deal with elevated blood pressure and cholesterol more effectively than we do now by chipping away at the barriers (to preventive care), just think how much progress that would be," Antman said.
Long a political target for Republicans who seek to delay or kill it, Obamacare faces a crucial test this weekend. The Obama administration has pledged to have major repairs in place to the HealthCare.gov enrollment website, which has been hobbled by technical problems since its launch on October 1.
Some of the doctors interviewed by Reuters said the website troubles, which have stymied efforts by millions of people to sign up for new health benefits under Obamacare, as well as uncertainty about how it will be implemented, have raised fears the program could be rolled back.
If Obamacare is derailed, either by political opposition or the administration's own inability to sign up enough people, "then we go back to the status quo ... and health outcomes will remain where they are or get worse because people don't have access to care," said Dr. Robert Talbert, a professor of pharmacy at the University of Texas at Austin.
"My take on this is we're already spending the money but it's not being used appropriately," said Talbert, referring to the costly use of emergency rooms for primary care.
Dr. Barry Franklin, director of preventive cardiology for William Beaumont Hospital in Royal Oak, Michigan, said uncertainty around Obamacare has rattled the medical community.
"It has already impacted hospitals, physicians and medical centers simply on the basis of uncertainty in terms of what will be the impact, how it will affect reimbursement," he said.
AVERTING HEALTH CRISES
Heart disease is by far the biggest killer in the United States, accounting for as many as one-third of all deaths. If serious advances in preventive care are not undertaken, the cost of treating heart disease alone could triple to $818 billion by 2030, according to the AHA.
Providing preventive care to more people is one focus of Obamacare, which assures free services based on age or risk factors, with no required co-payments if given by a network physician. Heart-related services include blood pressure and cholesterol tests, screening for abdominal aortic aneurysms and screening and counseling for obesity - a major risk factor for heart disease.
Nearly all Americans are required to have insurance under the new law, or pay a fine. About 7 million people are expected to enroll via online insurance exchanges in 2014. Another 9 million are likely to receive insurance through the law's expansion of the Medicaid program for the poor.
Dr. Lynn Mahony, who treats dozens of young adults, including some with hereditary heart defects, said many would be ineligible for treatment if Obamacare had not already enabled children to remain on their parents' insurance plans until age 26. "A lot of parents' policies had cut them off at 21."
"These children, when they become adults, will need ongoing regular cardiology follow-up, including surgeries, and without Obamacare they really often have no way to fund their care or procedures," said Mahony, a pediatric cardiologist and professor of pediatrics at the University of Texas Southwestern Medical Center in Dallas.
Once a child is diagnosed with an hereditary heart problem, doctors need to test the parents to see if they have the same condition and need potentially life-saving treatment for it.
"But much of the time, I'm unable to get the studies done because their parents have nohealth insurance," Mahony said. She expects that to change on January 1, when Obamacare fully kicks in.
Preventive care has been largely unavailable or haphazard for uninsured patients, according to Dr. Rose Kelly, a cardiac surgeon from the University of Minnesota in Minneapolis.
"They put their health last and then when they do get ill, they lose everything," Kelly said.
With the prevention push of Obamacare, she predicted far more patients will take care of themselves and not wait for a crisis before seeking healthcare.
"They'll get their blood pressure under control, and not show up for a stroke. I believe it will absolutely lower our healthcare costs."
Emergency rooms, which cannot turn away patients, for years have been the only resort for millions of Americans seeking primary care and emergency treatment. It is the most expensive type of care, creating a huge cost burden to hospitals treating uninsured patients who cannot pay.
"One of the good things is, after full implementation, there's potentially 30 million more paying patients. That's a good thing for hospitals and doctors," said Dr. Douglas Weaver, from HenryFord West Bloomfield Medical Center in Michigan and a past president of the American College of Cardiology.
Several heart doctors said it remains to be seen if the ACA will work as well as they hope. But Dr. Nathaniel Reichek, director of research for St. Francis Hospital in Roslyn, New York, was by far the most pessimistic, saying that Obamacare could hasten a trend to cut payments to doctors for many services, threatening their ability to stay in practice.
"While the intentions are noble and some of the principles are very desirable, I'm concerned there's a disaster brewing," said Reichek.
Dr. Francisco Lopez-Jimenez, a Mayo Clinic cardiologist, sees Obamacare curbing the number of questionable surgical and diagnostic procedures and ensuring that they have proven their worth in clinical trials if they are to be reimbursed.
He expects Obamacare to intensify its prevention focus over time, for instance, possibly by encouraging greater use of cardiac rehabilitation after heart attacks.
The rehab, which includes exercise, diet and smoking cessation efforts, decreases the risk of another heart attack or death by 35 to 40 percent, Lopez-Jimenez said, but is currently used by fewer than one-third of patients.
"Old people and young people need to have healthcare, so they'll do better," said Dr. Ed McFalls, a cardiologist with the Veterans Administration Center at the University of Minnesota. "Let's stop arguing about an important principle: You take care of the old and you take care of the young and society pays for it."
Source : http://www.aol.com/article/2013/11/28/cardiologists-strongly-back-obamacare-worry-over-rocky-start/20778233/

Kamis, 28 November 2013

When did Siddhartha Gautama develop the teachings that would become the foundation for Buddhism? Perhaps a lot earlier than some people might think. Archaeologists working at a sacred temple in Nepal long identified as the birthplace of Buddha have uncovered and dated a timber structure that may help confirm the chronology of the religious icon's life. The structure dates to the sixth century B.C., suggesting a birth date for Buddha several hundred years earlier than some had previously speculated, the Agence France-Presse reports. The apparent shrine, which appeared to once shelter a tree in its middle, was discovered beneath the sacred Maya Devi Temple in Lumbini, Nepal, one of four holy sites associated with Buddha's life. Buddhist tradition has long held that Buddha was born at Lumbini beneath a hardwood sal tree. It's not impossible the newly discovered structure once surrounded the tree beneath which Buddha's mother, Queen Maya Devi, is believed to have given birth thousands of years ago, according to NBC News. "This is one of those rare occasions when belief, traditions, archaeology and science come together," Coningham said, per the outlet. Prior to this discovery, the earliest Buddhist shrine was estimated to have been established around the third century B.C., the BBC reports. This new discovery was dated earlier using a combination of radiocarbon testing and luminescence techniques and may be the earliest such shrine ever found, the report notes. “Very little is known about the life of the Buddha, except through textual sources and oral tradition," said archaeologist and team co-leader professor Robin Coningham, of Durham University, according to National Geographic. “We thought ‘why not go back to archaeology to try to answer some of the questions about his birth?’ Now, for the first time, we have an archaeological sequence at Lumbini that shows a building there as early as the sixth century B.C.” The new developments at Lumbini, a UNESCO World Heritage Site popular with pilgrims, were hailed by officials who hope the findings may lead to increased conservation efforts. “UNESCO is very proud to be associated with this important discovery at one of the most holy places for one of the world’s oldest religions,” UNESCO Director-General Irina Bokova said, according to National Geographic. Bokova urged “more archaeological research, intensified conservation work and strengthened site management” at Lumbini. Coningham and Kosh Prasad Acharya, of the Pashupati Area Development Trust in Nepal, published their findings this week in the journal Antiquity. The excavation will also be featured in a National Geographic documentary.

A purportedly dead sperm whale exploded after it was pierced by a local on the Faroe Islands, its innards blasting forth as if spewed from a sideways volcano. And it was all captured on video.
The fisherman in the clip was reportedly tasked with cutting the carcass up to avoid further health hazard but hit a gas pocket through the whale's blubber, according to News.com.au.
Combustion of a decomposing leviathan has been reported before. Putrefying fish consumed previously create a buildup of gas, biologist Adam Ruben explained on Science Channel.
The cutting of a dead whale was handled more delicately in this instance on Science Channel. But it still was stinky going, with the creature emitting methane, hydrogen sulphide and ammonia, nuclear chemist Alistair Linstell said.
According to National Geographic, sperm whales are bigger than a school bus and eat about a ton of fish and squid a day. They are listed as "vulnerable" on the IUCN Red List Of Threatened Species. Sperm whales used to be threatened by "extensive commercial whaling," but today threats include entanglement in fishing nets, collisions with ships and ingestion of marine debris.
Warning: Some viewers might find the following video disturbing.

Source : http://www.huffingtonpost.com/2013/11/27/sperm-whale-explodes-video-faroe-island_n_4349948.html?

Senin, 25 November 2013


Aging Busta Rhymes witticisms aside, this new Lenovo might just be a contender for anyone on the lookout for a versatile Windows 8.1 machine. The Flex 10 is a 10-inch version of the Flex 14 and 15 models we've already seen, with the same 1,366 x 768 resolution and 10-point touch panel, but with a Bay Trail Pentium or Celeron processor instead of Haswell. It's a sort of half-way house between a fanless hybrid and a full-wattage laptop, and in some ways it offers the worst of both worlds -- for example, the base model provides a battery life of just four hours but has a relatively stocky weight of 2.6 pounds (1.2kg). On the other hand, the Flex 10 should run Microsoft Office and other productivity software at a faster clip than mobile-class machines like the Miix 10 or Miix2. Plus, it allows the screen to be flipped back 300 degrees into a "stand" mode, likely without costing as much as a Core i3-powered Yoga 11S -- assuming the unconfirmed starting price of $550 proves to be accurate. Lenovo has a habit of adding products to its website before releasing full pricing and availability, so we'll update this post when we learn more. (Woo Hah!)
Source: http://www.engadget.com/2013/11/25/lenovo-flex-10-laptop/

It feels like over the last year, Google Glass went on a roller coaster ride that spanned the first half of the infamous hype cycle. It went from rumored prototype to completely overhyped object of one of tech’s most spectacular demosto the butt of jokes on late night TV. Until this week, however, we never quite saw what Glass was really capable of because Google had purposely kept many of its capabilities back from developers. The way developers created apps for Glass until now was more akin to writing a web app than writing an app for the Android operating system Glass runs on. With the “sneak peek” release of the Glass Development Kit (GDK) this week, however, Glass can finally live up to its full potential.
While it was always fun to get alerts for breaking news, Field Trip notifications about cool stuff around you and use Glass’s built-in navigation tool, the field is now wide open for way more interesting applications. None of these apps, however, run on the device itself. As Google notes, if your app needs real-time user interaction and access to hardware, the new GDK is the way to go, while the older Mirror API will remain available for all other kinds of apps (and developers can combine both, as well).
The GDK makes augmented reality apps on Glass a reality, for example. At the GDK launch,Word Lens for Glass also made its public debut, for example, which is probably the coolest Glass app available right now. Just like Word Lens on your phone, the Glass app can take any text you look at and translate it word by word. It’s not a Google Translate-like machine translation but simply a dictionary-like experience that doesn’t take context into account, but it’s still a really cool way of using Glass and shows the potential of the technology.

I’m not much of a golfer and barely ever venture beyond par 3 courses, but SkyDroid’s GolfSight rangefinder, which also launched this week, is probably something most avid golf fans would happily pay for, while runners and cyclist will want to try the new Strava apps for Glass.
Until now, Glass was a glorified and expensive smartwatch and was often compared to them. The apps you could run on them really weren’t any more interesting (and in some ways more limited) than what Pebble owners could experience for far less. There won’t be a Word Lens for Pebble, though, and there won’t be any augmented reality games either. But now, augmented reality user manuals don’t seem all that far off and I’m sure the developers at metaio and other augmented reality firms are looking at what they can now do with the Glass platforms.

It’s not just about augmented reality, though. Virtually any cool app on your smartphone that uses advanced graphics can now run on Glass (once it’s been optimized for the small screen, of course). If Flipboard wanted to do a Glass app, it could now use its signature animations. Rovio could make a 3D version of Angry Birds where you decide the slingshot’s angle by tilting your head. But given how new the Glass platform still is, there’s room for really basic utility apps, too. Google just released a timer, stopwatch and compass app for Glass, for example. Even those kind of apps weren’t possible before.
It’s worth noting that for the time being, Google isn’t letting any of the new apps into its “Glassware” directory and you still need a Glass unit to actually start coding these new apps. Once the GDK officially moved into “developer preview” status, we’ll likely see quite a few more apps in the directory. Over time – and once Glass goes on sale to everybody – Google will surely add options for paid apps and other features as well. The company clearly wants to make sure it has a full set of interesting apps available at that time, though, and the GDK sneak peek is the first step in this direction.
Source: http://techcrunch.com/2013/11/24/glass-just-got-way-more-interesting/