Archive for January, 2009

World Tech Update: Obama’s BlackBerry, the Pope, and More…

Saturday, January 31st, 2009

In this week’s show: the European Commission considers hearing impairment risks caused by personal music players, Obama gets to keep his BlackBerry, the Gates Foundation donates money to eradicate polio, MIT creates a seeing machine, Japan launches a satellite, the Pope gets a YouTube channel, R4 Revolution comes back for Nintendo DS and Hitachi and Toshiba show off gesture controlled TVs.

Obesity epidemic shows perils to health reform

Saturday, January 31st, 2009

For years, Bob Clegg’s insurance company paid out some $3,000 a month for doctor visits, drugs and medical devices to treat the health problems caused by his obesity.

In September 2007, when his weight peaked at 380 pounds (172 kg), he had gastric bypass surgery, and now his health issues — joint pain, sleep apnea and esophageal problems — have vanished, and so have the medical bills.

But even though the surgery — in which the stomach is made smaller and part of the intestine is bypassed — has saved his insurance company money, Clegg, who now weighs 240 pounds (108 kg), had to pay the $20,000 cost out of his own pocket.

“It wasn’t until the doctor said my sleep apnea was at a point where we seriously had to consider a tracheotomy that we talked about gastric bypass,” said Clegg, 54. “The irony is that insurance would pay for the tracheotomy, but not the surgery.”

Clegg’s experience highlights the difficulties facing the United States as it confronts an epidemic of obesity, and the problems for President Barack Obama as he sets about extending health insurance to more Americans at a time of runaway costs.

While his experience is typical, unlike most other people, Clegg was in a position to make some changes.

As a member of New Hampshire’s senate, he took what he knew about obesity and the cost of treating related chronic illnesses to the state capitol, where he introduced a bill in January 2008 requiring insurers to offer surgery as a treatment option, just as the state’s Medicaid program for the poor does.

While other states — some of which don’t cover any obesity treatment — are studying New Hampshire’s approach, experts say economics will increasingly drive policy at a time of burgeoning budget deficits.

EPIDEMIC COSTS

About two-thirds of American adults are overweight or obese, putting them at an increased risk for diabetes, hypertension, heart disease, osteoarthritis, stroke, gallbladder disease, sleep apnea and respiratory problems and even some cancers.

The direct and indirect costs of obesity is $117 billion each year, according to a 2000 report by the U.S. Surgeon General.

Christine Ferguson, associate professor at George Washington University School of Public Health and the director of STOP Obesity Alliance, said the stigma surrounding obesity and belief that it is not a disease are keeping the government from addressing the crisis.

“At the root of this is that people still have a real problem thinking about obesity as anything other than a willpower issue,” said Ferguson. “It is still perfectly acceptable to think about excluding treatment.”

Ferguson, who has held high level healthcare posts in Massachusetts and Rhode Island, acknowledged the difficulty in changing the way government thinks about spending on obesity.

“If I have to balance my budget at the end of each year, I have a choice between investing money in children who have mental retardation, or children with developmental disabilities … or investing in people who have obesity, choosing obesity is a very hard case to make,” she said.

This is even though insurers would recover the costs of bariatric surgery within two to four years, according to Pierre-Yves Cremieux, a researcher with the economic consulting firm Analysis Group.

Cremieux led a study that showed the operation helps patients’ health and ultimately leads to cost savings. The study was paid for by Johnson & Johnson, which makes bariatric surgery instruments.

OBESITY BIAS

Ronald Williams, the chairman and chief executive of health insurer Aetna, said most large employers that it sells policies to have at least one plan that covers bariatric surgery.

But, he said, he’s more focused on prevention.

“The bigger end of the story is, How do we help people not become obese to begin with?” he said. “If they are suffering the complications from being overweight or obese, how can we help them manage those conditions?”

Clegg blamed difficultly in pushing his bill through partly on society’s bias against the obese. The bill finally passed in June, six months before he left the senate in December.

Other states have had similar difficulties, including Utah, where Jeff Haaga has lobbied the state to require insurers to provide greater coverage there.

“If we could only get our lawmakers to understand, like they did in New Hampshire,” said Haaga, who at 360 pounds is classified as morbidly obese.

“Insurers are covering people who are morbidly obese one way or the other, whether it’s surgery or just keeping us alive with medication.”

In Mississippi, rated the nation’s fattest state for the third consecutive year, a bill that would have banned restaurants from serving obese customers died almost immediately after it was introduced in February.

The Trust for America’s Health, a nonprofit group that focuses on disease prevention, reported that adult obesity rates rose in 37 states in the past year, while no state saw a decrease.

In its 2008 report: ‘F as in Fat: How Obesity Policies are Failing in America’, the Trust said Mississippi has per capita medical costs that are among the highest in the nation. It also has a Medicaid policy that specifically excludes coverage for bariatric surgery.

For Clegg, the former New Hampshire lawmaker, Mississippi’s obesity problems are clearly linked to its refusal to pay for bariatric surgery under its Medicaid program.

“If Mississippi is that ignorant and would rather pay for diabetic medicine every month and watch people have heart attacks at a cost of $40,000 … but wont spend $10,000 or $20,000 (for the surgery), well maybe that’s why Mississippi has a problem,” he said.

NTT DoCoMo to End 2G Cellular Service in 2012

Friday, January 30th, 2009

NTT DoCoMo will switch off its second-generation cell phone network in just over three years, the company said Friday.

The carrier was first in the world to launch commercial 3G service when it debuted a network in Tokyo in October 2001 and, after some early technology troubles were sorted out, has benefited from a user base that is quick to adopt new technology and a local business model that gives it the ability to dictate technology and features put in handsets by manufacturers.

The company, which has a 51 percent market share, released its last 2G phone in 2004 and saw its 3G subscribers outnumber those on the 2G network in the middle of 2006.

At the end of December 2008, about 88 percent of the carrier’s 54 million subscribers were on the 3G network. The remaining 6.7 million will be offered incentives to make the jump to the 3G network before it closes on March 31, 2012, it said.

NTT DoCoMo’s 3G network is based on the WCDMA (Wideband Code Division Multiple Access) standard that has become the dominant 3G technology in use worldwide. In contrast, its 2G network is based on the home-grown PDC (Personal Digital Communications) standard that was developed by NTT DoCoMo but never got any support outside of Japan.

The intention to switch off 2G was announced as NTT DoCoMo released its financial results for the first nine months of its current fiscal year, which covers the April to December period of 2008. Revenue during the period was ¥3.4 trillion yen (US$37.6 billion), a 4 percent drop on the same period in 2007, while net profit rose 16 percent to ¥438 billion.

During the last three months of the year, NTT DoCoMo managed to reduce its churn rate and the number of customers coming to the carrier from competitors was more than the number leaving for competitors.

RBI holds rates in Q3 review and CRR

Wednesday, January 28th, 2009

The Reserve Bank of India has left its key interest rates steady, saying banks still have to pass on the benefits of previous cuts while analysts expect another reduction in the coming months to shore up the slowing economy. Addressing the media persons, the Governor of RBI mentioned that the central bank had left its lending rate steady at 5.5 percent and its reverse repo rate unchanged at 4.0 percent.

BlackBerry bid for hostile takeover stopped

Monday, January 26th, 2009

A Canadian court has stopped BlackBerry maker Research In Motion (RIM) from making a hostile bid for takeover of its security technology supplier Certicom Corp.

Headed by Indian-origin Karna Gupta, Certicom is an encryption company based at Mississauga on the outskirts of Toronto.

A world leader in encryption software, Certicom supplies wireless security technology to RIM and others.

This wireless security technology is used to encrypt mobile data to build secure messaging systems.

In fact, it is this technology which has made BlackBerry the darling of government officials and corporate honchos for secure transfer of messages and data.

Last year, the BlackBerry maker made a $66-million ‘unfriendly’ offer directly to Certicom’s shareholders for its takeover to get exclusive access to encryption technology.

RIM made the direct offer to Certicom shareholders after it failed to take over Certicom through talks with its management.

Certicom sought a court injunction on the grounds that RIM has violated non-disclosure agreements signed by the two sides during the takeover talks.

Passing her order Monday, Judge Alexandra Hoy said: ‘The use of the confidential information provided pursuant to the two non-disclosure agreements at issue … to assess the desirability of a hostile takeover bid breached those agreements.

‘RIM shall be enjoined from taking any steps to advance the hostile takeover bid launched by them on Dec 10, 2008.’

The BlackBerry maker had started takeover talks with Certicom in 2007.

With a secure messaging system as its trump card globally, the BlackBerry maker has been eyeing Certicom to have exclusive access to its security technology.

In a statement after the court order in favour of Certicom, RIM said it is considering alternatives available to it.

RIM said it is disappointed by ‘the actions of Certicom’s directors in pursuing court proceedings’.

As a result of the court order, RIM said, Certicom shareholders will not be able to accept its offer, ‘and if another offer materializes for Certicom, RIM cannot, without Certicom’s prior written consent, participate in an auction for Certicom’.

The BlackBerry maker said it may appeal against the court order.

Pope Benedict the next YouTube star?

Monday, January 19th, 2009

The Vatican–which recently endorsed an iPhone prayer app and gave its blessing to gadget evangelism–is displaying further receptivity to technology with Saturday’s announcement that Pope Benedict XVI will get his own YouTube channel.

According to the Associated Press, the Vatican TV Center and Vatican Radio are collaborating with Google on the project, and texts and video of the Pope’s speeches, as well as news about the pontiff, will be posted directly to the channel. More details on the project will be released next week, the Vatican press office said.

Given past tech-friendly moves by the Vatican, the YouTube announcement is not all that surprising.

Catholic Church officials have said that consumer electronics are necessary for distributing the Bible in today’s world.

Besides printed text, “the voice of the divine word must also resonate over the radio, Internet channels with virtual online distribution, CDs, DVDs, iPods, and on television and cinema screens,” read an official statement released during a gathering of Catholic bishops in October.

That includes iBreviary, the iPhone app that got a nod from church officials. Created by the Rev. Paolo Padrini and Web designer Dimitri Giani, it allows users to load the Breviary prayer book, prayers for saying a Catholic Mass, and other prayers.

The with-it Pope even got a 2GB white iPod Nano as a gift and uses acronyms in his text messages. He famously signed a mobile text sent to gatherers at last year’s Catholic youth day rally in Sydney, Australia with “BXVI.”

Understanding Accident Lawyers

Saturday, January 17th, 2009

You are going to need legal help to handle an accident. You will need a large insurance settlement to handle the high costs of the recovery. You won’t just have this handed to you on a silver platter though. You are going to have to earn it. This means that you’ll need the aid of personal injury lawyers Los Angeles. Good legal aid can make all of the difference.

You should understand just what you are gaining though. Legal aid can streamline the whole process, as the insurance company will be forced to handle it privately with your lawyer for the most part. If you are alone in the struggle, then they will often try to get you to hurt your own case. This could be in fairly friendly ways too. A simple recorded phone conversation might accidentally do grievous harm to your case. Misleading paperwork is also a popular way to limit their future settlement. If you have injury attorneys Los Angeles on your side, then they will be able to review anything that the insurance company wants you to do. It will save you a lot of trouble in the beginning.

The biggest help will come in the end though. Neither you nor the insurance company will want to go to court. Court costs are very expensive and usually unnecessary. Most cases end in a negotiated settlement. Having a car accident attorney in Los Angeles on the case at the start will usually result in early negotiations and larger settlements. What more could you want?

Rain speeds Antarctic Peninsula glacier melt

Friday, January 16th, 2009

More rain on the Antarctic Peninsula is speeding a melt of glaciers such as the Sheldon, which has retreated 2 km (1.2 miles) in 20 years and is nudging up world sea levels, a leading expert said.

“Rain is very corrosive to glaciers and at least in part the reason this glacier is retreating,” David Vaughan, a British Antarctic Survey glaciologist, said on an inflatable speedboat in a bay that had been blanketed by ice for thousands of years.

“The glacier has retreated since 1989 and left this open water. That’s the same pattern for 87 percent of 400 glaciers along the Antarctic Peninsula,” he told Reuters.

The ice cracks and growls as the 70-metre-high (230 feet) ice cliffs at the front of the Sheldon glacier slide downhill, some of the ice a bluish white. Icebergs sometimes split off into the sea, where penguins and seals swim.

The front edge of the Sheldon — a small glacier by Antarctic standards — has receded 2 km since 1989, apparently because of global warming blamed on greenhouse gases emitted by burning fossil fuels, Vaughan said.

Temperatures were above freezing with clear skies on Friday and Thursday. Rain spattered the glacier on Wednesday and has fallen several times this month.

Vaughan said rain was becoming more frequent in summertime on the peninsula, the northernmost part of Antarctica that sticks up towards South America. The peninsula is warming faster than anywhere else in the southern hemisphere.

SEA LEVEL RISE

And the thaw of Sheldon, near the British Rothera reseach station and other peninsula glaciers, is part of a wider melt adding to world sea levels.

“It doesn’t add up to much on its own but by the time we’ve added Patagonia, Alaska, all those other areas where glaciers are receding, we have 1 millimetre (0.04 inch) at least (a year) of sea level rise around the globe,” Vaughan said.

Adding in other factors including that water expands as it warms up, ocean levels are rising 3 mm a year — or 30 cm (11.8 inches) a century. And the rate is accelerating after a gain of 17 cm in the 20th century.

Vaughan, a leading member of the U.N. Climate Panel, said there were worrying signs that vast glaciers to the south were also starting to spill more water into the sea.

“The concern is … that the much bigger glaciers (further south) are going to start doing the same thing,” he said. The large Pine Island glacier about 500 km to the south has also accelerated.

The peninsula covers a fraction of Antarctica, a frozen continent bigger than the United States that contains most of the world’s fresh water.

More than 190 governments have agreed to work out by the end of 2009 a new U.N. treaty to fight global warming, partly fearing that rising sea levels could swamp low-lying Pacific Islands or flood coastal cities from Amsterdam to Sydney.

Average temperatures on the peninsula have risen by up to 3 Celsius (5.4 F) in the past 50 years against a world average of 0.7 Celsius in the past century.

Boyle’s ‘Slumdog Millionaire’ bookies’ favourite for Oscars

Wednesday, January 14th, 2009

There is more good news for Indians, after music maestro AR Rahman did the country proud by winning a Golden Globe for his impressive score in ‘Slumdog Millionaire’, for the flick has become a clear favourite with the international bookies to win Oscars that will be held next month.

The London Bookies have put the flick at 8/15 on to scoop the coveted best picture prize at the Academy Awards, well in front of rivals ‘The Curious Case of Benjamin Button’, ‘Milk’, ‘Frost/Nixon’ and ‘Revolutionary Road’.

Slumdog’s director Danny Boyle is also 4-6 favourite to win the best director trophy at the February 22 ceremony. After its success at the Golden Globes, ‘Slumdog…’ seems ready to paw the Oscars glory, too.

The film has already garnered over USD 30 million at the BO despite being on limited release. Currently it is placed at number two in the UK Top Ten, with the highest screen average of 5,640 pounds (USD 8,320) of all films on release.

Hormone replacement therapy ‘shrinks’ brain

Tuesday, January 13th, 2009

Hormone replacement therapy may lead to brain shrinkage in postmenopausal women, say researchers.hormone-replacement-therapy1-300x292 Hormone replacement therapy ‘shrinks’ brain

The study showed that volumes of brain lesions were not significantly increased among women prescribed hormone therapy, but that the total

volumes of brain tissue in regions critical to memory were slightly smaller.

The research team found that women who had taken hormone therapy had slightly smaller brain volumes in two critical areas of the brain: the frontal lobe and the hippocampus.

Both areas are involved in thinking and memory skills, and loss of volume in the hippocampus is a risk factor for dementia.

“Our findings suggest one possible explanation for the increased risk for dementia in older women who had previously taken post-menopausal hormone therapy in the Women’’s Health Initiative Memory Study,” said Susan Resnick, Ph.D., of the National Institute on Aging, which is part of NIH.

“Our findings suggest that hormone therapy in older post-menopausal women has a negative effect on brain structures important in maintaining normal memory functioning.

“However, this negative effect was most pronounced in women who already may have had some memory problems before using hormone therapy, suggesting that the therapy may have accelerated a neurodegenerative disease process that had already begun,” she added.

Researchers will next set out to determine whether the negative effects of hormone therapy on brain volumes continue over time through follow-up MRI studies of the women studied.