SciTimes Update: Recent Developments in Health and Science News

Charles A. Nelson Lab, University of Minnesota

Studying the infant brain. From the book:  "Raising America: Experts, Parents and a Century of Advice About Children" by Ann Hulbert.

Wednesday in Science, babies who know what’s on your mind, a sinkhole in China, coral reefs in crisis and a soldier who can now talk with his hands. Check out these and other headlines from around the Web.

Baby Mind Readers: Even babies as young as 1 ½ can guess what other people are thinking, LiveScience.com reports. Previously, scientists thought this ability to understand other people’s perspectives emerged much later in children.

Time Wasters: An explosion in technology aimed at helping people manage their time and tasks may actually be making it harder, reports The Wall Street Journal. Many people choose something that doesn’t fit the way they think and work, or they jump from one tool to another, wasting time and energy.

More Housework, Less Sex: Married men who spend more time doing traditionally female chores, like cooking, cleaning and shopping, report having less sex than husbands who don’t do as much, reports The Houston Chronicle. Conversely, men who did more manly chores, such as yard work, paying bills and auto repairs, reported having more sex.

Roman Tag Artists: A facelift of the Colosseum in Rome that began last fall has revealed centuries of graffiti, National Geographic reports.

Sinkhole Swallows Building: An enormous sinkhole opened up under a building complex in China’s southern city of Guangzhou Tuesday, swallowing five shops and one building. Watch the video from The Christian Science Monitor.

Sandwiched Generation: More middle-aged adults are caring for both children and aging parents, reports USA Today. About 15 percent of American adults in their 40s and 50s provided financial support to both an aging parent and a child in 2012, according to a survey of 2,511 adults from the Pew Social and Demographic Trends Project.

Misleading Trials: A rare peek into drug company documents reveals troubling differences between publicly available information and materials the company holds close to its chest, reports ScienceNews.org. In comparing public and private descriptions of drug trials conducted by the pharmaceutical giant Pfizer, researchers discovered discrepancies,including changes in the number of study participants and inconsistent definitions of protocols and analyses.

Reuters

A diver swam past a healthy colony of Caribbean elkhorn coral near Molasses Reef, Florida, in 2009.

Coral in Crisis: Coral reefs are producing less calcium carbonate and growth rates have slowed dramatically, reports Science News.

Severe Flu Cases Among Chinese: A genetic variant commonly found in Chinese people may help explain why some got seriously ill with swine flu, reports The Boston Globe. The discovery could help pinpoint why flu viruses hit some populations particularly hard and change how they are treated.

Video by AssociatedPress

Double-Arm Transplant Recipient: Feels Amazing

Double-Arm Transplant Soldier Speaks: Brendan Marrocco, a soldier who lost all four limbs in Iraq and then received a double-arm transplant said he hated living without arms. “Not having arms takes so much away from you. Even your personality, you know. You talk with your hands. You do everything with your hands, and when you don’t have that, you’re kind of lost for a while,” the 26-year-old New Yorker told reporters Tuesday at Johns Hopkins Hospital, reports The Associated Press.

Read More..

Airlines had earlier 787 battery issues

U.S. Transportation regulators are asking Boeing for a complete history of the lithium-ion batteries used on 787 Dreamliners. Battery problems have grounded all 50 787s in use around the world. (Jan. 30)

Boeing Co. said Wednesday that numerous replacements of potentially flammable lithium-ion batteries by airlines flying the new 787 Dreamliner were not made because of safety concerns.

"We have not seen 787 battery replacements occurring as a result of safety concerns," the company said in a statement. "Batteries are a replaceable unit on airplanes, regardless of the technology used."

The statement comes after All Nippon Airways Co. and Japan Airlines Co., Japan's two biggest airlines, said they had repeatedly replaced sub-par lithium-ion batteries on their Dreamliners in the months before the two incidents that led to the 787 groundings.

Boeing said: "The batteries are being returned because our robust protection scheme ensures that no battery that has been deeply discharged or improperly disconnected can be used. The third-highest category for battery returns is exceeding the battery shelf life -- this is a fact of life in dealing with batteries; they sometimes expire and must be returned."

Comments from All Nippon, the Boeing jetliner's biggest customer to date, and JAL pointed to reliability issues with the batteries long before one caught fire on a JAL 787 at Boston's airport and a second was badly charred and melted on an ANA domestic flight that was forced into an emergency landing.

ANA said it changed 10 batteries on its 787s last year, but did not inform accident investigators in the United States because the incidents, including five batteries that had unusually low charges, did not compromise the plane's safety, spokesman Ryosei Nomura said on Wednesday.

JAL also replaced batteries on the 787 “on a few occasions”, said spokeswoman Sze Hunn Yap, declining to be more specific on when units were replaced or whether these were reported to authorities.

ANA did, however, inform Boeing of the faults that began in May, and returned the batteries to their manufacturer, GS Yuasa Corp. A spokesman for the battery maker declined to comment on Wednesday. Shares of the company fell 1.2 percent.

Boeing spokesman Marc Birtel said the airplane maker could not comment as the U.S. National Transportation Safety Board (NTSB) has indicated this is now part of their investigation.

LITTLE HEADWAY

The New York Times earlier quoted an NTSB spokeswoman as saying the agency would include these “numerous issues” with the 787 battery in its investigations.

Under aviation inspection rules, airlines are required to perform detailed battery inspections once every two years.

Officials are carrying out detailed tests on the batteries, chargers and monitoring units in Japan and the United States, but have so far made little headway in finding out what caused the battery failures.

Japan's transport ministry said the manufacturing process at the company which makes the 787 battery's monitoring unit did not appear to be linked to the problem on the ANA Dreamliner that made the emergency landing.

The NTSB said on Tuesday it was carrying out a microscopic investigation of the JAL 787 battery. Neither it nor the Japan Transport Safety Board has been able to say when they are likely to complete their work.

The global fleet of 50 Dreamliners - 17 of which are operated by ANA - remain grounded, increasing the likely financial impact to Boeing, which is still producing the aircraft but has stopped delivering them, and the airlines that fly the Dreamliner.

Boeing is due to report its latest quarterly earnings later on Wednesday, and ANA posts its earnings on Thursday. ANA shares rose 0.56 percent on Wednesday.
 

Read More..

Record high reached, could be warmest January day ever

CAPTIONS

Warm weather moment
Michael Goodkin enjoys the warm weather while he sits in the sand at Oak Street beach with his golden retriever, Ginger. (Heather Charles, Chicago Tribune /January 29, 2013)

Staff report

11:53 a.m. CST, January 29, 2013

Today is already the warmest Jan. 29 in Chicago history, toppling an almost 100-year-old record 15 minutes before the sun came up.

The previous record – 59 degrees in 1914 – was surpassed at 6:50 a.m. at O'Hare International Airport, according to the National Weather Service.

Chicago is also flirting with a new all-time high for January. The current record is 67 degrees set on Jan. 25, 1950. Today's forecast is for a high of 66 degrees. As of 11 a.m., it was 61 at the airport.

 “This is basically a May air mass in January,” said Richard Castro, a meteorologist for the weather service.

Rain is expected all day, with thunderstorms likely as a cold front moves through later today, Castro said.

“Scattered thunderstorms are the rule for the day," he said. "Any thunderstorms that develop could be very efficient in rainfall production."

Anywhere from 1 to 1.5 inches of rain is expected to fall, and the area is under a flood warning because the ground is still frozen.

“The top layers are fairly saturated and beneath that it’s rock hard from being frozen from the cold snap last week, so there’s nowhere for (the water) to go,” Castro said.

The warm, wet weather will give way to colder temperatures Wednesday, Thursday and Friday, with forecasters predicting snow on Wednesday afternoon and highs in the teens on Thursday and Friday.

chicagobreaking@tribune.com

Twitter: @ChicagoBreaking

Read More..

China may consider ending its decade-long ban on video game consoles

Shares of Sony (SNE) and Nintendo (NTDOY) surged on Monday following a report from China’s official newspaper that claimed the country is considering the lift of a decade-long ban on video game consoles. An unnamed source told the China Daily newspaper that the Ministry of Culture is “reviewing the policy,” and has conducted surveys and held discussions with other ministries on the possibility of lifting the ban. An official at the ministry’s cultural market department denied the report in a statement to Reuters, however, claiming it “is not considering lifting the ban.”

[More from BGR: BlackBerry 10 debuts on Wednesday – strap in for a wild ride]

China banned the sale of video game consoles in 2000 to safeguard children’s mental and physical development. In order for the ban to be lifted, the seven different ministries who issued the ruling must all agree to reverse it.

[More from BGR: Apple releases iOS 6.1 to iPhone, iPad and iPod touch users]

Shares of Sony’s stock were up more than 8% in Tokyo on Monday, while Nintendo gained 3.5% on a weaker Nikkei index.

This article was originally published on BGR.com

Gaming News Headlines – Yahoo! News

Title Post: China may consider ending its decade-long ban on video game consoles
Url Post: http://www.news.fluser.com/china-may-consider-ending-its-decade-long-ban-on-video-game-consoles/
Link To Post : China may consider ending its decade-long ban on video game consoles
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..

Dior: Jennifer Lawrence dress had no malfunction

LOS ANGELES (AP) — That was no wardrobe malfunction — that was couture.

When Jennifer Lawrence ascended the stairs to accept her SAG Award Sunday night, a bit of skin showed through the skirt of her gown, leading to some speculation that it had ripped.

Dior Couture told The Associated Press that wasn’t so.

The design house said Lawrence’s gown was designed by Raf Simons “with different levels of tulle and satin.” That was what viewers saw on television when she lifted her gown to walk upstairs.

Entertainment News Headlines – Yahoo! News

Title Post: Dior: Jennifer Lawrence dress had no malfunction
Url Post: http://www.news.fluser.com/dior-jennifer-lawrence-dress-had-no-malfunction/
Link To Post : Dior: Jennifer Lawrence dress had no malfunction
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: Ask Well: Long-Term Use of Nicotine Gum

In small doses, like those contained in the gum, nicotine is generally considered safe. But it does have stimulant properties that can raise blood pressure, increase heart rate and constrict blood vessels. One large report from 2010 found that compared to people given a placebo, those who used nicotine replacement therapies had a higher risk of heart palpitations and chest pains.

That’s one reason that nicotine gum should, ideally, be used for no more than four to six months, said Lauren Indorf, a nurse practitioner with the Cleveland Clinic’s Tobacco Treatment Center. Yet up to 10 percent of people use it for longer periods, in some cases for a decade or more she said.

Some research has raised speculation that long-term use of nicotine might also raise the risk of cancer, though it has mostly involved laboratory and animal research, and there have not been any long-term randomized studies specifically addressing this question in people. One recent report that reviewed the evidence on nicotine replacement therapy and cancer concluded that, “the risk, if any, seems small compared with continued smoking.”

Ultimately, the biggest problem with using nicotine gum for long periods is that the longer you stay on it, the longer you remain dependent on nicotine, and thus the greater your odds of a smoking relapse, said Ms. Indorf. “What if the gum is not available one day?” she said. “Your body is still relying on nicotine.”

If you find yourself using it for longer than six months, it may be time to consider switching to sugar-free gum or even another replacement therapy, like the patch or nasal spray.

“Getting people on a different regimen helps them break the gum habit and can help taper them off nicotine,” Ms. Indorf said.

Read More..

Chicago home price recovery lags

The Chicago area's housing recovery continued to lag behind other cities and the nation, as prices in November fell 1.3 percent from a month earlier, according to a widely watched barometer of the housing market.

On an annual basis, home prices in the Chicago area rose only 0.8 percent in November, the smallest positive gain recorded among the 20 cities included in the S&P/Case-Shiller home price index, released Tuesday.

Nationally, home prices rose 5.5 percent annually for the 20-city composite. Much of that gain can be traced to market improvements in once hard-hit places like Phoenix, where home prices have risen 22.8 percent in 12 months. Other cities recording strong yearly increases included Detroit, up 11.9 percent; Las Vegas, up 10 percent; San Francisco, up 12.7 percent; and Minneapolis, up 11.1 percent.

"Housing is clearly recovering," said David Blitzer, chairman of S&P Dow Jones Indices' index committee. "Prices are rising as are both new and existing home sales."

Most cities saw prices decrease in November from their October levels, which Blitzer tied with the housing market's typical winter weakness.

Nevertheless, Chicago turned in the worst monthly performance among the 20 cities. It was the third consecutive monthly decline for local home prices, which showed signs of strength earlier in 2012.

Condominium values in the Chicago market also fell for the second consecutive month. In November, they were down .9 percent from October but rose 2.7 percent from November 2011.

mepodmolik@tribune.com | Twitter @mepodmolik

Read More..

2 killed in West Rogers Park in possible carbon monoxide leak

The first sign of trouble came around 3 a.m. Sunday when Shabbir Ahmed's sister-in-law woke up feeling ill.

"It started from there," Ahmed said. "She was feeling dizzy."

Four hours later his 77-year-old mother, Rasheeda Akhter, was so ill she could not get out of bed. "They took her to Swedish Covenant Hospital but before she got there, she died," Ahmed said.

An hour later, relatives tried to wake his 18-year-old niece Zanib Ahmed. "She couldn't wake up," Ahmed said.  She was rushed by ambulance to the same hospital where "they tried their best to save her life but she did not come back."

Ahmed's brother then gathered five children ranging in age from 5 to 12 and took them to a hospital for observation. "We figured out something was wrong," said Ahmed, 49. "They were OK, they were eating and playing around."

The family has been told the deaths were caused by carbon monoxide fumes, and investigators were looking at whether the fumes got into the apartments through ductwork from the boiler.

Fire Department spokesman Larry Langford said the building in the 2500 of West North Shore Avenue had one working carbon monoxide detector and it was located in a room near the boiler in the basement. City code requires detectors on every floor where there are bedrooms, Langford said.

When fire officials first responded to the address, they checked the carbon monoxide levels and found no indication of a leak in the building, according to Fire Department spokeswoman Meg Ahlheim said.

When paramedics were called back to the scene, they checked again and still found no evidence of a leak, Ahlheim said. Officials found a positive reading for a low level of carbon monoxide near the boiler, Ahlheim said. The detector had not gone off, according to Langford.

But officials still suspect that carbon monoxide fumes are to blame, Langford said, though the investigation continues. Autopsies for Akhter and her granddaughter are scheduled for today.

Ahmed said no work was done recently on the boiler. "It was the same boiler we had, it was working perfectly, then all of a sudden like a car, cars break down," he said.

The four-flat building is owned by his family and was purchased by his father more than 20 years ago. He said relatives live in each of the units.  "We owned the whole building, nobody else was living there."

Ahmed said his parents came to the United States from Pakistan. His father died about two years ago from a heart condition. He said his mother had three sons and a daughter and 11 grandchildren.

He called his mother a "beautiful person." He said the grandchildren would call her "Dadyji," which is Urdu for grandmother. He said most of the grandchildren lived in the building and she was a constant presence in their lives.

"All of the kids loved her and played with her all of the time, they are going to miss her very badly," Ahmed said.

He said his niece was a senior at St. Scholastica Academy High School and was scheduled to graduate this year. She was considering going to Northwestern University, where she wanted to go into premed.

"She had planned to go to medical school, she always talked about being a surgeon," Ahmed said.

She was the oldest of three children, and leaves behind a sister and brother, Ahmed said. "They were very close."

Another relatives said the family "is going through a tough time, they were very good people."

asege@tribune.com

chicagobreaking@tribune.com

Twitter: @AdamSege

Read More..

Siemens picks banks for two disposals: sources

FRANKFURT (Reuters) – Siemens AG has picked banks to organize the sale of two units as part of its efforts to streamline operations and stay competitive in a weak global economy, people familiar with the matter said.

Goldman Sachs Group Inc will advise the German conglomerate on the sale of its Water Technologies units, while Rothschild will oversee the divestment of its smaller security products arm, which makes access card readers and technology for intruder detection and surveillance, the sources said on Monday.

Siemens, Goldman and Rothschild all declined comment.

Siemens, which ranks as Germany’s second-most valuable company and which makes products ranging from trains to hearing aids, late last year announced the plan to divest several units in a bid to focus on its most profitable businesses.

It also aims to put itself in a better position to compete in core product areas with the likes of Switzerland’s ABB Ltd and U.S.-based General Electric Co.

Since then, several possible bidders for the water unit – which has annual sales of about 1 billion euros ($ 1.4 million) and employs 600 – have approached the Munich-based group and investment bankers have started to work on the possible sale, the sources said.

HATS IN THE RING

Siemens built up its water technology operations through a flurry of acquisitions over the last decade, buying the water systems and services division of U.S. Filter from Veolia Environnement for instance for $ 1 billion in 2004.

Since much of Siemens’s water business is focused on North America, industry sources expect U.S.-based peers Xylem Inc and Pentair Ltd to take a look at the asset.

“Asian companies are also likely to throw their hats into the ring,” one of the people said.

The region is experiencing rapid economic growth, climate change effects, rising populations and stricter energy and water regulations and is therefore expected to see heavy investment in water treatment equipment in coming years, he said.

Kurita Water Industries Ltd, Hyflux Ltd, Hitachi Ltd and Marubeni Corp are seen as possible suitors, he added.

Big private equity groups like KKR & Co LP, Bain and Permira are also expected to show interest.

Permira in 2011 bought Israel-based Netafim, a maker of irrigation technology, for 800 million euros.

Siemens Water Technologies offers products ranging from conventional water treatment to emergency water supply and water disinfection systems.

A report published in 2010 by Global Water Intelligence, an industry journal, put the size of the global water market at more than $ 500 billion.

Siemens shares were down 0.3 percent by 8.25 a.m, backtracking from a five-month high set last week, compared with a 0.1 percent drop in the main German index.

(Additional reporting by Jens Hack; Editing by Hans-Juergen Peters)

Tech News Headlines – Yahoo! News

Title Post: Siemens picks banks for two disposals: sources
Url Post: http://www.news.fluser.com/siemens-picks-banks-for-two-disposals-sources/
Link To Post : Siemens picks banks for two disposals: sources
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: Keeping Blood Pressure in Check

Since the start of the 21st century, Americans have made great progress in controlling high blood pressure, though it remains a leading cause of heart attacks, strokes, congestive heart failure and kidney disease.

Now 48 percent of the more than 76 million adults with hypertension have it under control, up from 29 percent in 2000.

But that means more than half, including many receiving treatment, have blood pressure that remains too high to be healthy. (A normal blood pressure is lower than 120 over 80.) With a plethora of drugs available to normalize blood pressure, why are so many people still at increased risk of disease, disability and premature death? Hypertension experts offer a few common, and correctable, reasons:

¶ About 20 percent of affected adults don’t know they have high blood pressure, perhaps because they never or rarely see a doctor who checks their pressure.

¶ Of the 80 percent who are aware of their condition, some don’t appreciate how serious it can be and fail to get treated, even when their doctors say they should.

¶ Some who have been treated develop bothersome side effects, causing them to abandon therapy or to use it haphazardly.

¶ Many others do little to change lifestyle factors, like obesity, lack of exercise and a high-salt diet, that can make hypertension harder to control.

Dr. Samuel J. Mann, a hypertension specialist and professor of clinical medicine at Weill-Cornell Medical College, adds another factor that may be the most important. Of the 71 percent of people with hypertension who are currently being treated, too many are taking the wrong drugs or the wrong dosages of the right ones.

Dr. Mann, author of “Hypertension and You: Old Drugs, New Drugs, and the Right Drugs for Your High Blood Pressure,” says that doctors should take into account the underlying causes of each patient’s blood pressure problem and the side effects that may prompt patients to abandon therapy. He has found that when treatment is tailored to the individual, nearly all cases of high blood pressure can be brought and kept under control with available drugs.

Plus, he said in an interview, it can be done with minimal, if any, side effects and at a reasonable cost.

“For most people, no new drugs need to be developed,” Dr. Mann said. “What we need, in terms of medication, is already out there. We just need to use it better.”

But many doctors who are generalists do not understand the “intricacies and nuances” of the dozens of available medications to determine which is appropriate to a certain patient.

“Prescribing the same medication to patient after patient just does not cut it,” Dr. Mann wrote in his book.

The trick to prescribing the best treatment for each patient is to first determine which of three mechanisms, or combination of mechanisms, is responsible for a patient’s hypertension, he said.

¶ Salt-sensitive hypertension, more common in older people and African-Americans, responds well to diuretics and calcium channel blockers.

¶ Hypertension driven by the kidney hormone renin responds best to ACE inhibitors and angiotensin receptor blockers, as well as direct renin inhibitors and beta-blockers.

¶ Neurogenic hypertension is a product of the sympathetic nervous system and is best treated with beta-blockers, alpha-blockers and drugs like clonidine.

According to Dr. Mann, neurogenic hypertension results from repressed emotions. He has found that many patients with it suffered trauma early in life or abuse. They seem calm and content on the surface but continually suppress their distress, he said.

One of Dr. Mann’s patients had had high blood pressure since her late 20s that remained well-controlled by the three drugs her family doctor prescribed. Then in her 40s, periodic checks showed it was often too high. When taking more of the prescribed medication did not result in lasting control, she sought Dr. Mann’s help.

After a thorough work-up, he said she had a textbook case of neurogenic hypertension, was taking too much medication and needed different drugs. Her condition soon became far better managed, with side effects she could easily tolerate, and she no longer feared she would die young of a heart attack or stroke.

But most patients should not have to consult a specialist. They can be well-treated by an internist or family physician who approaches the condition systematically, Dr. Mann said. Patients should be started on low doses of one or more drugs, including a diuretic; the dosage or number of drugs can be slowly increased as needed to achieve a normal pressure.

Specialists, he said, are most useful for treating the 10 percent to 15 percent of patients with so-called resistant hypertension that remains uncontrolled despite treatment with three drugs, including a diuretic, and for those whose treatment is effective but causing distressing side effects.

Hypertension sometimes fails to respond to routine care, he noted, because it results from an underlying medical problem that needs to be addressed.

“Some patients are on a lot of blood pressure drugs — four or five — who probably don’t need so many, and if they do, the question is why,” Dr. Mann said.

---

How to Measure Your Blood Pressure

Mistaken readings, which can occur in doctors’ offices as well as at home, can result in misdiagnosis of hypertension and improper treatment. Dr. Samuel J. Mann, of Weill Cornell Medical College, suggests these guidelines to reduce the risk of errors:

¶ Use an automatic monitor rather than a manual one, and check the accuracy of your home monitor at the doctor’s office.

¶ Use a monitor with an arm cuff, not a wrist or finger cuff, and use a large cuff if you have a large arm.

¶ Sit quietly for a few minutes, without talking, after putting on the cuff and before checking your pressure.

¶ Check your pressure in one arm only, and take three readings (not more) one or two minutes apart.

¶ Measure your blood pressure no more than twice a week unless you have severe hypertension or are changing medications.

¶ Check your pressure at random, ordinary times of the day, not just when you think it is high.

Read More..