News tagged with code
Cells defend themselves from viruses, bacteria with armor of protein errors
Nov 25, 2009 |
5 / 5 (7) |
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When cells are confronted with an invading virus or bacteria or exposed to an irritating chemical, they protect themselves by going off their DNA recipe and inserting the wrong amino acid into new proteins to defend them ...
Modified iPhones Are Compromised By New Worm
Electronics / Consumer & Gadgets
Nov 25, 2009 |
5 / 5 (4) |
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(PhysOrg.com) -- Several research security firms have reported a new worm attack against jail broken iPhones, dubbed "Ikee.B or "Duh", this worm searches for personal and banking information.
Protecting the future: How plant stem cells guard against genetic damage
Nov 16, 2009 |
1 / 5 (1) |
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Scientists at the John Innes Centre in Norwich, UK, have shown how plants can protect themselves against genetic damage caused by environmental stresses. The growing tips of plant roots and shoots have an ...
Samsung to pay Qualcomm 1.3 bln dlrs in new licensing deal
Nov 05, 2009 |
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South Korea's Samsung Electronics said Thursday it will pay 1.3 billion dollars plus royalties to US wireless chip supplier Qualcomm under a new 15-year licensing deal.
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Californians -- and their cell phones -- will help computer scientists monitor air pollution
Technology / Computer Sciences
6 hours ago |
1 / 5 (1) |
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You want to go for a run, but you don't want to run in polluted air that might aggravate your asthma. University of California, San Diego computer scientists are creating a network of environmental sensors ...
Google, other Silicon Valley firms nurture app developers
Dec 03, 2009 |
3 / 5 (1) |
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They crowd the lobby of Google's Building 43 one evening a month, waiting to climb the wide stairway under a mock-up of the world's first private spacecraft, SpaceShipOne, prepared to delve deep into the Internet giant's ...
A Superbright Supernova That’s the First of Its Kind
Dec 02, 2009 |
4.7 / 5 (24) |
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(PhysOrg.com) -- An extraordinarily bright, extraordinarily long-lasting supernova named SN 2007bi, snagged in a search by a robotic telescope, turns out to be the first example of the kind of stars that first ...
Scientists trace shark fins to their geographic origin for first time using DNA tools
Dec 01, 2009 |
4 / 5 (1) |
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Millions of shark fins are sold at market each year to satisfy the demand for shark fin soup, a Chinese delicacy, but it has been impossible to pinpoint which sharks from which regions are most threatened ...
Biology of emergent Salmonella exposed
Nov 30, 2009 |
5 / 5 (1) |
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Researchers have characterised a new multi drug resistant strain of Salmonella Typhimurium that is causing life-threatening disease in Africa.
Financial restructuring in fresh-start chapter 11 reorganizations
Nov 30, 2009 |
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The effectiveness of the existing bankruptcy code has long been a source of vigorous debate. More and more lately, high-profile firms like General Motors, Enron, and K-Mart are seeking protection from creditors through Chapter ...
Food banks go high-tech to feed the hungry
Nov 27, 2009 |
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(AP) -- Food banks across the country are undergoing a high-tech revolution, adopting sophisticated databases, bar coding, GPS tracking, automated warehouses and other technologies used in the food industry ...
Knockouts in human cells point to pathogenic targets
Nov 26, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Whitehead researchers have developed a new approach for genetics in human cells and used this technique to identify specific genes and proteins required for pathogens.
Web sites aim to survive with hyperlocal focus
Nov 25, 2009 |
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Finding a financially viable way to provide local news is a challenge large metropolitan newspapers are confronting. But a Coral Gables, Fla., Web site is among a few locally with faith it can succeed.
New computer cluster gets its grunt from games
Technology / Computer Sciences
Nov 25, 2009 |
5 / 5 (1) |
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Technology designed to blast aliens in computer games is part of a new GPU (Graphics Processing Units) computer cluster that will process CSIRO research data thousands of times faster and more efficiently ...
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