23/10/2012

Coal gasification demonstrated

DOE's National Energy Technology Laboratory (NETL) has developed a molten catalytic process for converting coal into a synthesis gas consisting of roughly 20% methane and 80% hydrogen using alkali hydroxides as both gasification ...

Using equations to mine nuclear energy resources

Rising energy demands and environmental concerns have intensified the search for valuable energy resources. As myriad public and private entities pursue increased efficiency, reliable renewable energy or unconventional fossil ...

Breaking down the impact of greenhouse gases

It's called the global warming potential or GWP for short and it bundles together the importance of carbon dioxide, methane, and other greenhouse gases on future climate change.  Researchers from DOE's Pacific Northwest ...

Astronomers develop technique for mapping the universe in 3-D

Combining observations from Mauna Kea with data taken by telescopes in space, astronomers at the Institute for Astronomy (UH Manoa) and their collaborators have developed a technique that allows them to map collisions of ...

Study shows how cells form 'trash bags' for recycling waste

(Phys.org)—To remove waste from cells, a class of membrane-sculpting proteins create vesicles—molecular trash bags—that carry old and damaged proteins from the surface of cellular compartments into internal recycling ...

Microsoft offers peek at new Windows, tablet

US computing giant Microsoft on Tuesday gave an early peek to the key Chinese market of its new tablet computer and Windows 8 software, promising a "fast and fluid" operating system.

Russia launches astronauts to space station

A Russian rocket carrying two Russian cosmonauts and an American astronaut blasted off successfully on Tuesday for the International Space Station.

Extinct fossils reveal their genetic pattern

Researchers have provided a glimpse at genetic expression in long-extinct fossil dinosaurs. This new insight comes from the discovery of a correlation between the genetic patterning observed in today's chickens and crocodiles, ...

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