News tagged with acidic deposition


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Search results for acidic deposition


Gallium Nitride (GaN) Inverter IC

Panasonic Develops A Gallium Nitride (GaN) Inverter IC for Motor Drive with High Efficiency

Technology / Semiconductors

created Dec 08, 2009 | popularity 5 / 5 (2) | comments 0

Panasonic today announced the development of a Gallium Nitride (GaN) -based monolithic inverter integrated circuit (IC) for motor drive. The integrated six GaN-based transistors can be independently driven ...


Study reveals how Arctic food webs affect mercury in polar bears

Space & Earth / Environment

created Dec 08, 2009 | popularity 3 / 5 (2) | comments 0

With growing concerns about the effects of global warming on polar bears, it's increasingly important to understand how other environmental threats, such as mercury pollution, are affecting these magnificent Arctic animals.


Blue whale

Blue whales singing with deeper voices

Biology / Plants & Animals

created Dec 08, 2009 | popularity 4.3 / 5 (7) | comments 8

(PhysOrg.com) -- Blue whales, the largest animals on earth, are singing with deeper voices every year, but scientists are unsure of the reason.


Low-density lipoprotein receptor reduces damage in Alzheimer's brain

Medicine & Health / Neuroscience

created 7 hours ago | popularity not rated yet | comments 0

The low-density lipoprotein receptor (LDLR) has received a lot of attention because of its connection with coronary heart disease and atherosclerosis, but now it appears as if it may have a beneficial influence in degenerative ...


H1N1 influenza adopted novel strategy to move from birds to humans

H1N1 influenza adopted novel strategy to move from birds to humans

Biology / Cell & Microbiology

created Dec 08, 2009 | popularity 5 / 5 (2) | comments 1

(PhysOrg.com) -- The 2009 H1N1 influenza virus used a new strategy to cross from birds into humans, a warning that it has more than one trick up its sleeve to jump the species barrier and become virulent.


Researchers uncover chemical basis for extra 'quality control' in protein production

Biology / Cell & Microbiology

created 4 hours ago | popularity 5 / 5 (1) | comments 0

December 9, 2009 -Even small errors made by cells during protein production can have profound disease effects, and nature has developed ways to uncover these mistakes and correct them. Though in the case of one essential ...


Oceans' Uptake of Manmade Carbon May Be Slowing

Oceans' Uptake of Manmade Carbon May Be Slowing

Space & Earth / Earth Sciences

created 3 hours ago | popularity 4.2 / 5 (11) | comments 3

(PhysOrg.com) -- The oceans play a key role in regulating climate, absorbing more than a quarter of the carbon dioxide that humans put into the air. Now, the first year-by-year accounting of this mechanism ...



List of search results for acidic deposition