Fed minutes short-circuit Wall Street rally

NEW YORK (Reuters) - U.S. stocks dipped on Thursday after signs the Federal Reserve has growing concern about its highly stimulative monetary policy, giving investors reason to pull back after a two-day rally.

The minutes from the Fed's December policy meeting, released on Thursday, showed increasing reticence about adding to the central bank's $2.9 trillion balance sheet, which it expanded sharply in response to the financial crisis and recession of 2007-2009.

Some policymakers thought asset buying should be slowed or stopped before the end of 2013 while others highlighted the need for further stimulus. The Fed's policy of easy credit has helped push the S&P 500 to a 13.4 percent gain in 2012. Ending that policy would remove an incentive for investors to purchase riskier assets like stocks.

"The surprise was the changes to duration and extent of that program in 2013, but given the tone in previous Fed meeting minutes, it should not have been an entire surprise," said Fred Dickson, chief market strategist at D.A. Davidson & Co. in Lake Oswego, Oregon.

Despite the concerns about the effects of its asset purchases, the Fed look set to continue its open-ended stimulus program for now.

Stocks pushed the S&P 500 index 4.3 percent higher in the previous two sessions. On Thursday investors turned their focus to coming battles in Congress, including the likelihood of bitter fights over budget cuts and raising the federal debt ceiling.

"We were definitely technically extended and ripe for a little bit of a consolidation and today is very orderly - traders and investors are still trying to digest the language and the details from the 2012 taxpayer act," Dickson said.

The Dow Jones industrial average <.dji> dropped 21.19 points, or 0.16 percent, to 13,391.36. The Standard & Poor's 500 Index <.spx> shed 3.05 points, or 0.21 percent, to 1,459.37. The Nasdaq Composite Index <.ixic> lost 11.70 points, or 0.38 percent, to 3,100.57.

Economic data showed U.S. private-sector employers shrugged off a looming budget crisis and stepped up hiring in December, offering further evidence of underlying strength in the economy as 2012 ended.

The government's broader monthly payrolls report, due on Friday, is expected to show the economy created 150,000 jobs compared with 146,000 in November, according to a Reuters poll. The U.S. unemployment rate is seen holding steady at 7.7 percent.

Retailers advanced after several major companies in the sector beat expectations of modest sales increases in December, with the S&P retail index <.spxrt> up 0.4 percent.

Shares in Costco Wholesale Corp rose 1 percent to $102.49 after the company reported a better-than-expected 9 percent rise in December sales at stores open at least a year.

Gap Inc stock climbed 2.3 percent to $32.09 following news that the retailer will buy women's fashion boutique Intermix Inc, the Wall Street Journal reported.

Family Dollar Stores Inc stumbled 13 percent to $55.74 on the company's report of lower-than-expected quarterly profit.

Volume was relatively strong, with about 6.68 billion shares traded on the New York Stock Exchange, NYSE MKT and Nasdaq, slightly above the 2012 daily average of 6.42 billion.

Advancing stocks outnumbered declining ones on the NYSE by 1,692 to 1,321, while on the Nasdaq, decliners beat advancers 1,287 to 1,187.

(Reporting by Chuck Mikolajczak; Editing by Kenneth Barry)

Read More..

Syria rebels in push to capture air base

AZAZ, Syria (Reuters) - Rebels battled on Thursday to seize an air base in northern Syria, part of a campaign to fight back against the air power that has given President Bashar al-Assad's forces free rein to bomb rebel-held towns.

More than 60,000 people have been killed in the 21-month-old uprising and civil war, the United Nations said this week, sharply raising the death toll estimate in a conflict that shows no sign of ending.

After dramatic advances over the second half of 2012, the rebels now hold wide swathes of territory in the north and east, but are limited in exerting control because they cannot protect towns and villages from Assad's helicopters and jets.

Hundreds of fighters from rebel groups were attempting to storm the Taftanaz air base, near the northern highway that links Syria's two main cities, Aleppo and the capital Damascus.

Rebels have been besieging air bases across the north in recent weeks, in the hope this will reduce the government's power to carry out air strikes and resupply loyalist-held areas.

A rebel fighter speaking from near the Taftanaz base overnight said the base's main sections were still in loyalist hands but insurgents had managed to infiltrate and destroy a helicopter and a fighter jet on the ground.

The northern rebel Idlib Coordination Committee said the rebels had detonated a car bomb inside the base.

The government's SANA news agency said the base had not fallen and that the military had "strongly confronted an attempt by the terrorists to attack the airport from several axes, inflicting heavy losses among them and destroying their weapons and munitions".

Rami Abdulrahman, head of the opposition-aligned Syrian Observatory for Human Rights which monitors the conflict from Britain, said as many as 800 fighters were involved in the assault, including Islamists from Jabhat al-Nusra, a powerful group that Washington considers terrorists.

Taftanaz is mainly a helicopter base, used for missions to resupply army positions in the north, many of which are cut off by road because of rebel gains, as well as for dropping crude "barrel bombs" of explosives on rebel-controlled areas.

"WHAT IS THE FAULT OF THE CHILDREN?"

Near Minakh, another northern air base that rebels have surrounded, government forces have retaliated by regularly shelling and bombing nearby towns.

In the town of Azaz, where the bombardment has become a near nightly occurrence, shells hit a family house overnight. Zeinab Hammadi said her two wounded daughters, aged 10 and 12, had been rushed across the border to Turkey, one with her brain exposed.

"We were sleeping and it just landed on us in the blink of an eye," she said, weeping as she surveyed the damage.

Family members tried to salvage possessions from the wreckage, men lifting out furniture and children carrying out their belongings in tubs.

"He (Assad) wants revenge against the people," said Abu Hassan, 33, working at a garage near the destroyed house. "What is the fault of the children? Are they the ones fighting?"

Opposition activists said warplanes struck a residential building in another rebel-held northern town, Hayyan, killing at least eight civilians.

Video footage showed men carrying dismembered bodies of children and dozens of people searching for victims in the rubble of the destroyed building, shouting "God is greatest". The provenance of the video could not be independently confirmed.

In addition to their tenuous grip on the north, the rebels also hold a crescent of suburbs on the edge of Damascus, which have come under bombardment by government forces that control the center of the capital.

On Wednesday, according to opposition activists, dozens of people were incinerated in an inferno caused by an air strike on a petrol station in a Damascus suburb where residents were lining up for precious fuel.

The civil war in Syria has become the longest and bloodiest of the conflicts that rose out of uprisings across the Arab world in the past two years.

Assad's family has ruled for 42 years since his father seized power in a coup. The war pits rebels, mainly from the Sunni Muslim majority, against a government supported by members of Assad's Shi'ite-derived Alawite minority sect and some members of other minorities who fear revenge if he falls.

The West, most Sunni-ruled Arab states and Turkey have called for Assad to leave power. He is supported by Russia and Shi'ite Iran.

(Additional reporting by Khaled Yacoub Oweis in Amman and Dominic Evans in Beirut; Writing by Peter Graff; Editing by Ruth Pitchford)

Read More..

Samsung and Apple are still the only winners in the mobile market

The duopoly of the U.S. mobile market intensified dramatically in 2012. Despite increased efforts from Motorola, LG (066570), HTC (2498), Nokia (NOK) and Microsoft (MSFT) to gain market share, Samsung (005930) and Apple (AAPL) continue to steal customers away from every other company. During a three-month period ending in November, comScore found that Samsung’s lead in the U.S. smartphone market increased 1.2 percentage points for a controlling 26.9% share. Apple’s smartphone market share grew from 17.1% to 18.5%, gaining 1.4 points following the launch of the iPhone 5. Rounding out the top-five were LG, Motorola and HTC, all of which saw their market shares decrease from August. LG fell 0.7 points to 17.5%, Motorola dropped 0.8 points to 10.4% and HTC’s market share decreased from 6.3% to 5.9%.

[More from BGR: Samsung confirms plan to begin inching away from Android]

[More from BGR: ‘iPhone 5S’ to reportedly launch by June with multiple color options and two different display sizes]

The research firm found that 123.3 million people in the U.S. owned smartphones during the period, an increase of 6% since August. A majority of devices, 53.7%, were powered by Google’s (GOOG) Android operating system, which saw growth of 1.1 percentage points. Apple’s iOS market share increased 0.7 percentage points to 35%.

2012 was a transitional year for Research in Motion (RIMM) and Microsoft. Both companies spent most of the year preparing new operating systems. RIM will unveil its BlackBerry 10 operating system later this month and devices powered by Windows Phone 8 launched this past November. As a result, both companies saw lost share toward the end of 2012; RIM’s BlackBerry platform ranked third with a 7.3% share, down from 8.3% in August, and Microsoft’s operating system dropped 0.6 percentage points to a 3% share of the market.

This article was originally published by BGR

Wireless News Headlines – Yahoo! News

Title Post: Samsung and Apple are still the only winners in the mobile market
Url Post: http://www.news.fluser.com/samsung-and-apple-are-still-the-only-winners-in-the-mobile-market/
Link To Post : Samsung and Apple are still the only winners in the mobile market
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..

Nicki Minaj: Is It Even Cool to Be a Judge on American Idol?

TV Watch

American Idol

UPDATED
01/03/2013 at 04:45 PM EST

• Originally published 01/03/2013 at 04:15 PM EST

Nicki Minaj

Jonathan Leibson/WireImage

Nicki Minaj wasn't always sure about becoming a judge on American Idol.

Addressing "a judgmental culture in hip-hop," the rapper recently told The Hollywood Reporter, "Sometimes you are afraid of being too famous because it's almost, like, is that even cool? Being that accessible, someone you see on TV every week? I never pictured myself as that type of person. I'm still surprised that I decided to do it."

Equally shocked at her own decision to join the show is Minaj's one-time rival Mariah Carey.

"I was on the fence about the whole thing," Carey says. "I got approached by all the shows. [My husband Nick Cannon] said I should do it because it's the top. It's the cream of the crop. And I felt like, 'Do the show that's produced massive stars who have had major careers.' "

Adds Carey, "I know everyone's like, 'We can't have schmaltzy answers.' Well guess what? Some people still want to be inspired. Some people need to have that kind of validation and to feel like, if this person did it, then I can. And I do have one of those stories."

Their hesitation about joining the show isn't the only thing they have in common. Apparently, both judges are rocking some skimpy attire.

When asked if she has to tone down her look to fit the Idol mold, Minaj – who was caught screaming at Carey on camera in October – said simply, "I could think of at least one other person [who] shows more cleavage and skin than me."

From left: Mariah Carey, Keith Urban, Ryan Seacrest, Nicki Minaj and Randy Jackson

Michael Becker / FOX

Read More..

CDC: 1 in 24 admit nodding off while driving

NEW YORK (AP) — This could give you nightmares: 1 in 24 U.S. adults say they recently fell asleep while driving.

And health officials behind the study think the number is probably higher. That's because some people don't realize it when they nod off for a second or two behind the wheel.

"If I'm on the road, I'd be a little worried about the other drivers," said the study's lead author, Anne Wheaton of the Centers for Disease Control and Prevention.

In the CDC study released Thursday, about 4 percent of U.S. adults said they nodded off or fell asleep at least once while driving in the previous month. Some earlier studies reached a similar conclusion, but the CDC telephone survey of 147,000 adults was far larger. It was conducted in 19 states and the District of Columbia in 2009 and 2010.

CDC researchers found drowsy driving was more common in men, people ages 25 to 34, those who averaged less than six hours of sleep each night, and — for some unexplained reason — Texans.

Wheaton said it's possible the Texas survey sample included larger numbers of sleep-deprived young adults or apnea-suffering overweight people.

Most of the CDC findings are not surprising to those who study this problem.

"A lot of people are getting insufficient sleep," said Dr. Gregory Belenky, director of Washington State University's Sleep and Performance Research Center in Spokane.

The government estimates that about 3 percent of fatal traffic crashes involve drowsy drivers, but other estimates have put that number as high as 33 percent.

Warning signs of drowsy driving: Feeling very tired, not remembering the last mile or two, or drifting onto rumble strips on the side of the road. That signals a driver should get off the road and rest, Wheaton said.

Even a brief moment nodding off can be extremely dangerous, she noted. At 60 mph, a single second translates to speeding along for 88 feet — the length of two school buses.

To prevent drowsy driving, health officials recommend getting 7 to 9 hours of sleep each night, treating any sleep disorders and not drinking alcohol before getting behind the wheel.

__

Online:

CDC report: http://www.cdc.gov/mmwr

Read More..

"Cliff" deal drives Wall Street rally to start new year

NEW YORK (Reuters) - U.S. stocks kicked off the new year with their best day in over a year on Wednesday, sparked by relief over a last-minute deal in Washington to avert the "fiscal cliff" of tax hikes and spending cuts that threatened to derail economic growth.

The Dow Jones industrial average <.dji> gained 308.41 points, or 2.35 percent, to end unofficially at 13,412.71. The Standard & Poor's 500 Index <.spx> jumped 36.23 points, or 2.54 percent, to 1,462.42. The Nasdaq Composite Index <.ixic> rose 92.75 points, or 3.07 percent, to close unofficially at 3,112.26.

(Reporting by Chuck Mikolajczak; Editing by Jan Paschal)

Read More..

Central African Republic rebels halt advance, agree to peace talks

DAMARA, Central African Republic (Reuters) - Rebels in Central African Republic said they had halted their advance on the capital on Wednesday and agreed to start peace talks, averting a clash with regionally backed troops.

The Seleka rebels had pushed to within striking distance of Bangui after a three-week onslaught and threatened to oust President Francois Bozize, accusing him of reneging on a previous peace deal and cracking down on dissidents.

Their announcement on Wednesday gave the leader only a limited reprieve as the fighters told Reuters they might insist on his removal in the negotiations.

"I have asked our forces not to move their positions starting today because we want to enter talks in (Gabon's capital) Libreville for a political solution," said Seleka spokesman Eric Massi, speaking by telephone from Paris.

"I am in discussion with our partners to come up with proposals to end the crisis, but one solution could be a political transition that excludes Bozize," he said.

Bozize on Wednesday sacked his Army Chief of Staff and took over the defense minister's role from his son, Jean Francis Bozize, according to a decree read on national radio, a day after publicly criticizing the military for failing to repel the rebels.

The advance by Seleka, an alliance of mostly northeastern rebel groups, was the latest in a series of revolts in a country at the heart of one of Africa's most turbulent regions - and the most serious since the Chad-backed insurgency that swept Bozize to power in 2003.

Diplomatic sources have said talks organized by central African regional bloc ECCAS could start on January 10. The United States, the European Union and France have called on both sides to negotiate and spare civilians.

Central African Republic is one of the least developed countries in the world despite its deposits of gold, diamonds and other minerals. French nuclear energy group Areva mines the country's Bakouma uranium deposit - France's biggest commercial interest in its former colony.

RELIEF IN BANGUI

News of the rebel halt eased tension in Bangui, where residents had been stockpiling food and water and staying indoors after dark.

"They say they are no longer going to attack Bangui, and that's great news for us," said Jaqueline Loza in the crumbling riverside city.

ECCAS members Chad, Congo Republic, Gabon and Cameroon have sent hundreds of soldiers to reinforce CAR's army after a string of rebel victories since early December.

Gabonese General Jean Felix Akaga, commander of the regional force, said his troops were defending the town of Damara, 75 km (45 miles) north of Bangui and close to the rebel front.

"Damara is a red line not to be crossed ... Damara is in our control and Bangui is secure," he told Reuters. "If the rebellion decides to approach Damara, they know they will encounter a force that will react."

Soldiers armed with Kalashnikovs, rocket propelled grenade launchers and truck-mounted machineguns had taken up positions across the town, which was otherwise nearly-abandoned.

Some of the fighters wore turbans that covered their faces and had charms strung around their necks and arms meant to protect them against enemy bullets.

Chad's President Idriss Deby, one of Bozize's closest allies, had warned the rebels the regional force would confront them if they approached the town.

Chad provided training and equipment to the rebellion that brought Bozize to power by ousting then-president Ange Felix Patasse, who Chad accused of supporting Chadian dissidents.

Chad is also keen to keep a lid on instability in the territory close to its main oil export pipeline and has stepped in to defend Bozize against insurgents in the past.

A CAR government minister told Reuters the foreign troop presence strengthened Bozize's bargaining position ahead of the Libreville peace talks.

"The rebels are now in a position of weakness," the minister said, asking not to be named. "They should therefore stop imposing conditions like the departure of the president."

Central African Republic is one of a number of countries in the region where U.S. Special Forces are helping local soldiers track down the Lord's Resistance Army, a rebel group which has killed thousands of civilians across four nations.

France has a 600-strong force in CAR to defend about 1,200 of its citizens who live there.

Paris used air strikes to defend Bozize against a rebellion in 2006. But French President Francois Hollande turned down a request for more help, saying the days of intervening in other countries' affairs were over.

(Additional reporting by Paul-Marin Ngoupana in Bangui and Jon Herskovitz in Johannesburg; Writing by Richard Valdmanis; Editing by Andrew Heavens and Janet Lawrence)

Read More..

Ubuntu se mete en los celulares con un sistema operativo propio

Al igual que otras plataformas que buscan una convergencia entre el mundo móvil y la PC, Canonical confirmó el arribo de su sistema operativo Ubuntu a los dispositivos móviles. Disponible en una primera instancia como una instalación no oficial para la línea de smartphones Nexus 3, la versión de Linux utilizada en más de 20 millones busca posicionarse como una alternativa ante un mercado dominado por compañías como Apple y Google, junto a las propuestas de Microsoft con Windows Phone y Research in Motion con sus teléfonos BlackBerry.

La compañía dio un primer paso en febrero de 2012 con Ubuntu for Android , una distribución para “mejorar” el Android convencional.

La versión actual es un sistema operativo que sólo comparte con Android el uso de sus drivers (ambos están basados en Linux), pero no usa una máquina virtual Java, por lo que los 700.000 programas con las que cuenta Android no estarán disponibles directamente. Ubuntu tendrá su propia suite de aplicaciones, y permitirá la suma de nuevas que estén programadas en HTML5 o sean nativas.

Canonical también planea lanzar un teléfono de diseño propio que llegaría al mercado en 2014, pero no brindó mayores detalles sobre el fabricante involucrado. Los recientes cambios en la interfaz de Ubuntu, denominada Unity, marcaron una tendencia en la distribución hacia la interacción en pantallas sensibles al tacto, y este lanzamiento representa un primer paso de la distribución para ingresar en el mundo móvil de los smartphones y las tabletas.

Las prestaciones de una PC, en un dispositivo de bolsillo

Según Mark Shuttleworth, CEO de Canonical, en un principio esta versión de Ubuntu apunta a los entusiastas de la plataforma, pero con una rápida expansión hacia el resto de los usuarios. “Por primera vez en la historia los usuarios de los teléfonos celulares pueden tener las prestaciones completas que tiene en una PC, y tenemos una ventaja en esto”, dijo el ejecutivo.

Así lo explica Mark Shuttleworth en video, mostrando los gestos que permiten controlar Ubuntu móvil:

El concepto se asemeja a la modalidad presentada por Motorola con su teléfono Atrix , que se convertía en una PC al ser conectado en una base que servía de conexión con un monitor. A su vez, el móvil también podía ser utilizado como una notebook mediante un dispositivo denominado lapdock.

Aún no disponible para su descarga, la presentación formal de Ubuntu para teléfonos ante el público será en la feria Consumer Electronic Show de Las Vegas, en donde LA NACION estará presente para la cobertura de los primeros lanzamientos del año que realizará la industria.

En busca del podio móvil

Con los dispositivos basados en iOS y Android, varias compañías disputan ser la alternativa a las plataformas dominantes. Microsoft busca de la mano de Nokia posicionar a Windows Phone junto a fabricantes como HTC y Samsung. La compañía de Redmond también desea aprovechar la integración con Windows 8 para sacar provecho de su dominio en el mundo de las PC, un segmento en lento retroceso frente a los teléfonos inteligentes y tabletas.

En este punto, la integración entre las PC y los dispositivos móviles también forman parte de los objetivos de Apple, que replicó el exitoso modelo App Store en su línea de computadoras con Mac OS X, utilizado en el iPhone y la tableta iPad, mientras que Google mantiene su apuesta en su plataforma basada en la nube con servicios como Gmail y Drive, entre otros.

Por su parte, Research in Motion presentará su nueva plataforma BB10 , un demorado lanzamiento que tendrá lugar a fines de este mes y con el que busca recuperar el terreno perdido en los últimos años con un renovado teléfono móvil tactil basado en el sistema operativo QNX, utilizado en su tableta Playbook.

Dentro de este pelotón de contendientes también se encuentra Firefox OS , un competidor que más se asemeja a la filosofía de la plataforma de Canonical y que ofrece un sistema operativo basado en el navegador web de la fundación Mozilla. Cuenta con el apoyo de las principales operadoras de telecomunicaciones y apunta a contar con un teléfono de costo accesible para mercados emergentes.

Por su parte, un grupo de desarrolladores responsables de Meego, la plataforma utilizada por Nokia para el N9, se reunieron para presentar a Sailfish OS , un sistema operativo basado en Linux que se encuentra en una incipiente etapa de desarrollo y que planea tener también, al igual que Firefox OS y Ubuntu, un teléfono para mediados de este año.

Linux/Open Source News Headlines – Yahoo! News

Title Post: Ubuntu se mete en los celulares con un sistema operativo propio
Url Post: http://www.news.fluser.com/ubuntu-se-mete-en-los-celulares-con-un-sistema-operativo-propio/
Link To Post : Ubuntu se mete en los celulares con un sistema operativo propio
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..

Julianne Hough: I Was Physically Abused as a Child

By Mike Fleeman

01/02/2013 at 04:45 PM EST

When Julianne Hough was 10 years old, she lived in London, away from her parents in Utah, studying dance.

That's when the abuse began, she says.

"I was abused, mentally, physically, everything," she says in Cosmopolitan magazine's February issue, on newsstands Jan. 8.

While attending the prestigious Italia Conti Academy of Arts, she says the adults around her took advantage of her being without parental supervision: "I was 10 years old looking like I was 28, being a very sensual dancer."

"I was a tormented little kid who had to put on this sexy facade because that was my job and my life," she adds. "But my heart was the same, and I was this innocent little girl. I wanted so much love."

The actress, now 24, says the abuse became worse "when I started hitting puberty, when I started becoming a woman and stopped being a little girl."

Her classmates included future Dancing with the Stars pros Mark Ballas and Julianne's brother Derek Hough, both also children at the time. They had formed their own pop music group when Julianne was 12 performing in the U.S. and the U.K.

Hough declines to say who abused her or provide other details.

"I'm a very forgiving person, and I don't want to hurt anybody," she says. "What's past is past."

But the painful emotions surfaced during filming of her latest movie, Safe Haven, opening Feb. 14, about a girl who survives an abusive ex-boyfriend and accepts the love of a widower, played by Josh Duhamel.

During one particularly difficult scene, she says, "I went from bawling to containing to laughing to crying again. Josh was crying. I think it was the most therapeutic moment of my life."

As for her own love life, Hough says that she and boyfriend Ryan Seacrest work to find time for each other around their busy schedules.

"We love what we do," she says. "We take pride in giving it our all, but then when we're alone, we really focus in on going to dinners and being extra-romantic and affectionate and just being there for each other."

Read More..

Brain image study: Fructose may spur overeating

This is your brain on sugar — for real. Scientists have used imaging tests to show for the first time that fructose, a sugar that saturates the American diet, can trigger brain changes that may lead to overeating.

After drinking a fructose beverage, the brain doesn't register the feeling of being full as it does when simple glucose is consumed, researchers found.

It's a small study and does not prove that fructose or its relative, high-fructose corn syrup, can cause obesity, but experts say it adds evidence they may play a role. These sugars often are added to processed foods and beverages, and consumption has risen dramatically since the 1970s along with obesity. A third of U.S. children and teens and more than two-thirds of adults are obese or overweight.

All sugars are not equal — even though they contain the same amount of calories — because they are metabolized differently in the body. Table sugar is sucrose, which is half fructose, half glucose. High-fructose corn syrup is 55 percent fructose and 45 percent glucose. Some nutrition experts say this sweetener may pose special risks, but others and the industry reject that claim. And doctors say we eat too much sugar in all forms.

For the study, scientists used magnetic resonance imaging, or MRI, scans to track blood flow in the brain in 20 young, normal-weight people before and after they had drinks containing glucose or fructose in two sessions several weeks apart.

Scans showed that drinking glucose "turns off or suppresses the activity of areas of the brain that are critical for reward and desire for food," said one study leader, Yale University endocrinologist Dr. Robert Sherwin. With fructose, "we don't see those changes," he said. "As a result, the desire to eat continues — it isn't turned off."

What's convincing, said Dr. Jonathan Purnell, an endocrinologist at Oregon Health & Science University, is that the imaging results mirrored how hungry the people said they felt, as well as what earlier studies found in animals.

"It implies that fructose, at least with regards to promoting food intake and weight gain, is a bad actor compared to glucose," said Purnell. He wrote a commentary that appears with the federally funded study in Wednesday's Journal of the American Medical Association.

Researchers now are testing obese people to see if they react the same way to fructose and glucose as the normal-weight people in this study did.

What to do? Cook more at home and limit processed foods containing fructose and high-fructose corn syrup, Purnell suggested. "Try to avoid the sugar-sweetened beverages. It doesn't mean you can't ever have them," but control their size and how often they are consumed, he said.

A second study in the journal suggests that only severe obesity carries a high death risk — and that a few extra pounds might even provide a survival advantage. However, independent experts say the methods are too flawed to make those claims.

The study comes from a federal researcher who drew controversy in 2005 with a report that found thin and normal-weight people had a slightly higher risk of death than those who were overweight. Many experts criticized that work, saying the researcher — Katherine Flegal of the Centers for Disease Control and Prevention — painted a misleading picture by including smokers and people with health problems ranging from cancer to heart disease. Those people tend to weigh less and therefore make pudgy people look healthy by comparison.

Flegal's new analysis bolsters her original one, by assessing nearly 100 other studies covering almost 2.9 million people around the world. She again concludes that very obese people had the highest risk of death but that overweight people had a 6 percent lower mortality rate than thinner people. She also concludes that mildly obese people had a death risk similar to that of normal-weight people.

Critics again have focused on her methods. This time, she included people too thin to fit what some consider to be normal weight, which could have taken in people emaciated by cancer or other diseases, as well as smokers with elevated risks of heart disease and cancer.

"Some portion of those thin people are actually sick, and sick people tend to die sooner," said Donald Berry, a biostatistician at the University of Texas MD Anderson Cancer Center in Houston.

The problems created by the study's inclusion of smokers and people with pre-existing illness "cannot be ignored," said Susan Gapstur, vice president of epidemiology for the American Cancer Society.

A third critic, Dr. Walter Willett of the Harvard School of Public Health, was blunter: "This is an even greater pile of rubbish" than the 2005 study, he said. Willett and others have done research since the 2005 study that found higher death risks from being overweight or obese.

Flegal defended her work. She noted that she used standard categories for weight classes. She said statistical adjustments were made for smokers, who were included to give a more real-world sample. She also said study participants were not in hospitals or hospices, making it unlikely that large numbers of sick people skewed the results.

"We still have to learn about obesity, including how best to measure it," Flegal's boss, CDC Director Dr. Thomas Frieden, said in a written statement. "However, it's clear that being obese is not healthy - it increases the risk of diabetes, heart disease, cancer, and many other health problems. Small, sustainable increases in physical activity and improvements in nutrition can lead to significant health improvements."

___

Online:

Obesity info: http://www.cdc.gov/obesity/data/trends.html

___

Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP

Mike Stobbe can be followed at http://twitter.com/MikeStobbe

Read More..