News tagged with hall effect


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Search results for hall effect


Barnes & Noble reports 2Q loss, cuts guidance

Barnes & Noble reports 2Q loss, cuts guidance

Technology / Business

created 6 hours ago | popularity not rated yet | comments 0

(AP) -- Barnes & Noble on Tuesday posted a larger second-quarter loss than last year and lowered its profit forecast for this quarter in anticipation of weak holiday sales and high costs of launching its ...


The drying shores of the Dead Sea

Dead Sea needs world help to stay alive

Space & Earth / Environment

created 7 hours ago | popularity 3.7 / 5 (3) | comments 0

The Dead Sea may soon shrink to a lifeless pond as Middle East political strife blocks vital measures needed to halt the decay of the world's lowest and saltiest body of water, experts say.


Early protein processes crucial to formation and layering of myelin membrane

Medicine & Health / Research

created 7 hours ago | popularity not rated yet | comments 0

New findings from an international team of researchers probing the nerve-insulating myelin sheath were bolstered by the work of Boston College biologists, who used x-rays to uncover how mutations affect the structure of myelin, ...


Protein from pregnancy hormone may prevent breast cancer

Medicine & Health / Cancer

created 7 hours ago | popularity 5 / 5 (1) | comments 0

Researchers have found that hormones produced during pregnancy induce a protein that directly inhibits the growth of breast cancer. This protein, alpha-fetoprotein (AFP), may serve as a viable, well-tolerated agent for the ...


A sticky solution for identifying effective probiotics

Chemistry / Biochemistry

created 10 hours ago | popularity 5 / 5 (1) | comments 0

Scientists have crystallised a protein that may help gut bacteria bind to the gastrointestinal tract. The protein could be used by probiotic producers to identify strains that are likely to be of real benefit to people.


Organizational psychologists use Rock Band to study how people achieve flow while at work

Medicine & Health / Psychology & Psychiatry

created 10 hours ago | popularity not rated yet | comments 0

By playing the video game Rock Band for an hour, Kansas State University students were able to help a pair of psychology professors with their research to understand how people can achieve flow while at work or while performing ...


High unexpressed anger in MS patients linked to nervous system damage, not disease severity

Medicine & Health / Neuroscience

created 11 hours ago | popularity not rated yet | comments 0

People with Multiple Sclerosis (MS) feel more than twice as much withheld anger as the general population and this could have an adverse effect on their relationships and health, according to a study published in the December ...


Polyphenols and polyunsaturated fatty acids boost the birth of new neurons

Medicine & Health / Diseases

created 12 hours ago | popularity not rated yet | comments 0

Universitat Autňnoma de Barcelona (UAB, Spain) researchers have confirmed that a diet rich in polyphenols and polyunsaturated fatty acids, patented as an LMN diet, helps boost the production of the brain's stem cells ...


NREL Uncovers Clean Energy Leaders State by State

NREL Uncovers Clean Energy Leaders State by State

Technology / Energy

created 13 hours ago | popularity 3 / 5 (4) | comments 1

(PhysOrg.com) -- That California and Texas still lead the United States in generating renewable energy probably is no surprise. But, NREL's 2009 State of the States report shows that several smaller states ...


'Comfort food' a stress killer: Australian study

Medicine & Health / Health

created 13 hours ago | popularity not rated yet | comments 0

A high-fat, high-sugar diet could have the same effect on brain chemistry as mood-altering drugs, giving scientific support to the craving for "comfort food", Australian researchers said Tuesday.



List of search results for hall effect