News tagged with negative voltage


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Organic flash memory developed

Organic flash memory developed

Technology / Semiconductors

created 9 hours ago | popularity 4.7 / 5 (14) | comments 1

(PhysOrg.com) -- Researchers at the University of Tokyo have developed a non-volatile memory that has the same basic structure as a flash memory but is made from cheap, flexible, organic materials.


Negative emotions outweigh intent to exercise at health clubs

Medicine & Health / Health

created 4 hours ago | popularity not rated yet | comments 0

Time and time again, it has been documented that regular exercise has many health benefits including lowering risks associated with the comorbidities of obesity. With only 30% of Americans trying to lose weight meeting the ...


Nonverbal communication of race bias on TV influences viewers' own bias

Medicine & Health / Psychology & Psychiatry

created 1hour ago | popularity 3 / 5 (2) | comments 0

Subtle patterns of nonverbal behavior that appear on popular television programs influence racial bias among viewers, according to research from Tufts University to appear in the December 18, 2009, issue of the journal Science.


About 25 percent of Arabs in Greater Detroit reported abuse post Sept. 11

Other Sciences / Social Sciences

created 28 minutes ago | popularity not rated yet | comments 0

One quarter of Detroit-area Arab Americans reported personal or familial abuse because of race, ethnicity or religion since 9/11, leading to higher odds of adverse health effects, according to a new University of Michigan ...


Santa should get off his sleigh and walk, says public health doctor

Medicine & Health / Health

created 21 hours ago | popularity not rated yet | comments 2

Santa should share Rudolf's snack of carrots and celery sticks rather than brandy and mince pies and swap his reindeer for a bike or walk, says a public health expert in the Christmas issue published in BMJ today.


Almost two-thirds of pregnant women believe they are regularly exposed to physical risk at work

Almost two-thirds of pregnant women believe they are regularly exposed to physical risk at work

Medicine & Health / Health

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

A new study shows the employment and sociodemographic characteristics involved in the exposure of pregnant women to workplace hazards. Of these, 56% say they often work standing up or have to lift heavy objects, ...


Fertilizer use not always helpful in revegetation efforts

Space & Earth / Environment

created 5 hours ago | popularity 4 / 5 (1) | comments 2

Companies and communities trying to restore vegetation on damaged northern landscapes should think twice about using fertilizer to stimulate growth according to new research published in the November issue of Arctic, Antarctic an ...


Should flowers be banned in hospitals?

Medicine & Health / Health

created 9 hours ago | popularity 4 / 5 (1) | comments 0

Does flower water harbour potentially deadly bacteria? Do bedside blooms compete with patients for oxygen? Do bouquets pose a health and safety risk around medical equipment?


Researchers find human protein that prevents H1N1 influenza infection

Medicine & Health / Research

created 5 hours ago | popularity 5 / 5 (2) | comments 0

Howard Hughes Medical Institute researchers have identified a naturally occurring human protein that helps prevent infection by H1N1 influenza and other viruses, including West Nile and dengue virus.


Study on Great Lakes erosion dredges up controversy

Space & Earth / Environment

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

The Great Lakes aren't as great as they once were. A U.S.-Canadian study released Tuesday reveals that unexpected erosion in the St. Clair River following a 1962 dredging project has permanently lowered Lakes Michigan and ...



List of search results for negative voltage