News tagged with pacific northwest national laboratory
Nanoparticle toxicity doesn't get wacky at the smallest sizes
Nanotechnology / Bio & Medicine
Feb 16, 2009 |
4 / 5 (4) |
3
(PhysOrg.com) -- The smallest nano-sized silica particles used in biomedicine and engineering likely won't cause unexpected biological responses due to their size, according to work presented today. The result should allay ...
Discovery fleshes out metabolism of key environmental and energy bacteria
Feb 02, 2009 |
4.8 / 5 (4) |
0
An international collaboration of researchers has discovered a new enzyme in a species of bacteria with potential environmental cleanup and energy roles. This is the first multi-protein enzyme of its kind. ...
Dirty snow causes early runoff in Cascades, Rockies
Space & Earth / Earth Sciences
Jan 12, 2009 |
4.2 / 5 (5) |
6
Soot from pollution causes winter snowpacks to warm, shrink and warm some more. This continuous cycle sends snowmelt streaming down mountains as much as a month early, a new study finds. How pollution affects ...
Search results for pacific northwest national laboratory
It came from outer space -- and likely disintegrated over northeastern Oregon
Space & Earth / Space Exploration
Feb 21, 2008 |
3.7 / 5 (13) |
2
People in at least four states and a Canadian province saw a bright fireball streaking across the Pacific Northwest sky in the early hours Tuesday but, contrary to some reports, there was no collision with the ground, University ...
Better Way to Measure Particle Shape Proves Popular
Sep 08, 2009 |
5 / 5 (2) |
0
Tiny particles are pivotal to climate change, public health, and nanotechnology. A significant fraction of these particles are aspherical, yet scientists must routinely assume the particles are spherical to ...
You can't teach old materials new tricks
Feb 16, 2008 |
3.2 / 5 (5) |
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A more sensitive, more selective and easily deployable radiation detection material is necessary to meet complex 21st century challenges. In the AAAS symposium “Radiation Detectors for Global Security: The ...
PNNL researcher receives international fuel cell award
Oct 20, 2008 |
5 / 5 (1) |
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Fuel cell pioneer Subhash Singhal, fuel cell director at the Department of Energy's Pacific Northwest National Laboratory, has received the 2008 Grove Medal for sustained advances in fuel cell technology.
Specialized polymer used to detect nerve agents, toxic chemicals for air monitoring in emergencies
Chemistry / Analytical Chemistry
Apr 15, 2009 |
5 / 5 (1) |
1
(PhysOrg.com) -- A unique polymer that allows sensors to detect nerve agents and other toxic industrial chemicals in the air is now available to companies developing chemical detectors for emergency personnel, ...
New geothermal heat extraction process to deliver clean power generation (w/ Video)
Jul 16, 2009 |
4.3 / 5 (19) |
16
(PhysOrg.com) -- A new method for capturing significantly more heat from low-temperature geothermal resources holds promise for generating virtually pollution-free electrical energy. Scientists at the Department ...
NYPD looking at futuristic weapons technology
Jun 06, 2009 |
5 / 5 (3) |
5
(AP) -- The New York Police Department is looking into adapting futuristic technology that would allow officers' guns to recognize one another in an effort to avoid the type of friendly fire incident that left a cop dead ...
A flash of light turns graphene into a biosensor
Nanotechnology / Nanomaterials
Sep 23, 2009 |
3 / 5 (1) |
3
(PhysOrg.com) -- Biomedical researchers suspect graphene, a novel nanomaterial made of sheets of single carbon atoms, would be useful in a variety of applications. But no one had studied the interaction between ...
Scrubbing sulfur: New process removes sulfur components, CO2 from power plant emissions (w/ Video)
Aug 18, 2009 |
5 / 5 (4) |
1
The Department of Energy's Pacific Northwest National Laboratory has developed a reusable organic liquid that can pull harmful gases such as carbon dioxide or sulfur dioxide out of industrial emissions from ...
What, oh, what are those actinides doing?
Aug 20, 2007 |
3.5 / 5 (6) |
0
Researchers at Pacific Northwest National Laboratory are uniting theory, computation and experiment to discover exactly how heavy elements, such as uranium and technetium, interact in their environment.
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