Microsoft announced the biggest layoffs in its history Thursday, saying it will cut 18,000 jobs or 14 percent of its workforce as it streamlines its Nokia mobile device business to focus on using the Windows Phone operating system. Although the job cuts had been expected, the extent of them was a surprise.
Many organisms that hold potential for proteomic analysis do not yet have a completely sequenced genome because the costs are prohibitive. Xenopus laevis, the African clawed frog, is one such species. Researchers at the Marine Biological Laboratory have found a work-around. Instead of relying on DNA, they used mRNA sequences to more efficiently create a reference database that can be used for proteomic analysis of Xenopus.
Japan has approved the export of a locally-made component for a missile defense system to the U.S. and is launching joint research with Britain on air-to-air missile technology for fighter jets. The approval late Thursday marks the first defense technology transfer since Japan eased military export rules in April.
Researchers have taken a major stride toward perfectly efficient lighting that is also relatively inexpensive and simple to make. The same material can also reveal the presence of water by changing color. Incandescent bulbs only turn 5% of the electricity they use into light, while fluorescent LEDs can produce light from up to 25% of the electrons that pass through them. Phosphorescent LEDs can turn every electron into a ray of light.
Long dismissed as too impractical and expensive for everyday cars, fuel cell technology is getting a push into the mainstream by Toyota, the world's top-selling automaker. Buoyed by its success with electric-gasoline hybrid vehicles, Toyota is betting that drivers will embrace hydrogen fuel cells, an even cleaner technology. The company’s fuel cell car will go on sale before April next year.
Mike Kluse, director of the U.S. Department of Energy’s Pacific Northwest National Laboratory and senior vice president at Battelle, has announced his plans to retire. Kluse has been that director of the laboratory since 2007 and during tenure has grown its business from $750 million to more than one billion, as well as securing funding for the construction of seven new buildings on the campus.
Lawrence Livermore National Laboratory scientists are developing electrode array technology for monitoring brain activity as part of a collaborative research project with the Univ. of California San Francisco (UC San Francisco) to better understand how the neural circuitry of the brain works during memory retrieval.
Big Websites usually maintain their own “data centers,” banks of tens or even hundreds of thousands of servers, all passing data back and forth to field users’ requests. Like any big, decentralized network, data centers are prone to congestion: Packets of data arriving at the same router at the same time are put in a queue, and if the queues get too long, packets can be delayed.
Recent research shows that, in the presence of charged substances, water molecules favor associating with elements with a negative electrical charge rather than a positive electric charge. A study on the subject that employed advanced optical spectroscopy techniques could provide new insights on the processes of cell formation.
A 25-year-long study published in Geology provides the first quantitative measurement of in situ calcium-magnesium silicate mineral dissolution by ants, termites, tree roots, and bare ground. This study reveals that ants are one of the most powerful biological agents of mineral decay yet observed. This discovery might offer a line of research on how to "geoengineer" accelerated carbon dioxide consumption by Ca-Mg silicates.
A heat-sensing camera designed at Arizona State University has provided data to create the most detailed global map yet made of Martian surface properties. THEMIS, the nine-band visual and infrared camera on NASA’s Mars Odyssey orbiter, was used to create this map, which is now available online. And citizen scientists are invited to help make it even better.
The director of the Centers for Disease Control and Prevention acknowledged Wednesday that systemic safety problems have for years plagued federal public health laboratories that handle dangerous germs such as anthrax and bird flu. Testifying at a congressional hearing in Washington, CDC Director Dr. Tom Frieden said the agency had long thought of the lapses as unrelated accidents.
The common pencil squid may hold the key to a new generation of medical technologies that could communicate more directly with the human body. Materials science researchers in California have discovered that reflectin, a protein in the tentacled creature’s skin, can conduct positive electrical charges, or protons, making it a promising material for building biologically inspired devices.
No batteries required: Scientists are creating a biological pacemaker by injecting a gene into the hearts of sick pigs that changed ordinary cardiac cells into a special kind that induces a steady heartbeat. The study, published Wednesday, is one step toward developing an alternative to electronic pacemakers that are implanted into 300,000 Americans a year.
In an attempt to prevent vast quantities of oil from fouling beaches and marshes after the 2010 Deepwater Horizon spill in the Gulf of Mexico, BP applied 1.84 million gallons of chemical dispersant. The dispersant was thought to rapidly degrade in the environment, but a new study has found that the DOSS dispersant compound remains associated with oil and can persist in the environment for up to four years.