19/03/2014

Understanding the initiation of protein synthesis in mammals

(Phys.org) —Protein synthesis, the process by which cells generate new proteins, is the most important cellular function, requiring more than 70 percent of the total energy of a cell. The initiation of this process is the ...

NASA historic Earth images still hold research value

(Phys.org) —NASA's Seasat satellite became history long ago, but it left a legacy of images of Earth's ocean, volcanoes, forests and other features that were made by the first synthetic aperture radar ever mounted on a ...

The science of creating catalysts for energy storage

(Phys.org) —In Inorganic Chemistry, Dr. Dan DuBois at Pacific Northwest National Laboratory shares three fundamental discoveries made to build catalysts that drive the storage of electrical energy inside chemical bonds. ...

Detecting tumor markers easily

Blood is just teeming with proteins. It's not easy there to identify specialized tumor markers indicating the presence of cancer. A new method now enables diagnostics to be carried out in a single step. Scientists will present ...

ATV-5 set to test new rendezvous sensors

ESA's space freighter ATV Georges Lemaître, set for launch this summer,will test new rendezvous sensors in space as it approaches the International Space Station.

Amazon inhales more carbon than it emits, NASA finds

(Phys.org) —A new NASA-led study seven years in the making has confirmed that natural forests in the Amazon remove more carbon dioxide from the atmosphere than they emit, therefore reducing global warming. This finding ...

Thai radar adds possible clue to trace jet's route

New radar data from Thailand gave Malaysian investigators more potential clues Wednesday for how to retrace the course of the missing Malaysian airliner, while a massive multinational search unfolded in an area the size of ...

China hit by new flood of dead pigs in river

Chinese authorities have found 157 dead pigs in a river, state media said Wednesday, underscoring the country's food safety problems a year after 16,000 carcasses were discovered in Shanghai's main waterway.

page 10 from 12