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Search results for paper


Scientists develop technique to determine ethnic origin of stem cell lines

Biology / Cell & Microbiology

created 19 hours ago | popularity 4.5 / 5 (4) | comments 0

An international team of scientists led by researchers at The Scripps Research Institute has developed a straightforward technique to determine the ethnic origin of stem cells.


Moving video to 'captcha' robot hackers

Technology / Computer Sciences

created Dec 29, 2009 | popularity 3 / 5 (3) | comments 1

We see the popular "captcha" security mechanism often ― wavy letters websites ask us to type into a box. It's used by web pages and newsletter sign-up forms to prevent computer robots from hacking into servers and databases. ...


Researchers Use New Acoustic Tools to Study Marine Mammals and Fish

Researchers Use New Acoustic Tools to Study Marine Mammals and Fish

Biology / Ecology

created Dec 29, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Over the past decade, researchers have developed a variety of reliable real-time and archival instruments to study sounds made or heard by marine mammals and fish. These new sensors are now ...


New research could advance research field critical to personalized medicine

Medicine & Health / Genetics

created Dec 29, 2009 | popularity 5 / 5 (2) | comments 1

It's the ultimate goal in the treatment of cancer: tailoring a person's therapy based on his or her genetic makeup. While a lofty goal, scientists are steadily moving forward, rapidly exploiting new technologies. Researchers ...


'Angry' extroverts should do best in the ring

Medicine & Health / Psychology & Psychiatry

created Dec 28, 2009 | popularity 4 / 5 (2) | comments 0

(PhysOrg.com) -- Boxers are renowned for upping the ante by trading slurs and insults at pre-fight weigh-ins or press conferences - but research by sports psychologists suggests that the role goes beyond showmanship. If effectively ...


Pressure rises to stop antibiotics in agriculture (AP)

Pressure rises to stop antibiotics in agriculture

Space & Earth / Environment

created Dec 28, 2009 | popularity 4.8 / 5 (5) | comments 1

(AP) -- The mystery started the day farmer Russ Kremer got between a jealous boar and a sow in heat.


Small molecules found to protect cells in multiple models of Parkinson's disease

Medicine & Health / Research

created Dec 28, 2009 | popularity not rated yet | comments 0

Several structurally similar small molecules appear capable of protecting cells from alpha-synuclein toxicity in multiple models of Parkinson's disease, according to Whitehead Institute researchers. Misfolded copies of the ...


Molecular chaperone keeps bacterial proteins from slow-dancing to destruction

Biology / Cell & Microbiology

created Dec 28, 2009 | popularity 4 / 5 (1) | comments 0

Just like teenagers at a prom, proteins are tended by chaperones whose job it is to prevent unwanted interactions among immature clients. And at the molecular level, just as at the high school gym level, it's a job that usually ...


New RNA interference technique can silence up to 5 genes

New RNA interference technique can silence up to five genes

Medicine & Health / Research

created Dec 28, 2009 | popularity 5 / 5 (4) | comments 0

Researchers at MIT and Alnylam Pharmaceuticals report this week that they have successfully used RNA interference to turn off multiple genes in the livers of mice, an advance that could lead to new treatments ...


Student sleuths using DNA reveal zoo of 95 species in NYC homes -- and new evidence of food fraud

Student sleuths using DNA reveal zoo of 95 species in NYC homes -- and new evidence of food fraud

Biology / Cell & Microbiology

created Dec 28, 2009 | popularity 4.9 / 5 (16) | comments 5

Two New York City high school students exploring their homes using the latest high-tech DNA analysis techniques were astonished to discover a veritable zoo of 95 animal species surrounding them, in everything ...



List of search results for paper