News tagged with radioactive waste
Critics: Burial site for Hudson PCBs is inadequate
Jun 22, 2009 |
4.5 / 5 (2) |
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(AP) -- Later this month, the first trainloads of PCB-tainted sludge dredged from the Hudson River will arrive and, in the eyes of critics, will turn a stretch of West Texas into New York's "pay toilet."
Erosion of the Yucca Mountain crest
Space & Earth / Earth Sciences
May 05, 2009 |
3.7 / 5 (7) |
1
The Yucca Mountain crest in Nevada, USA has been proposed as a permanent site for high level radioactive waste. But a new study, already published as an article in press by Elsevier's journal Geomorphology and recently includ ...
Scientists discover historic sample of bomb-grade plutonium
Chemistry / Analytical Chemistry
Feb 26, 2009 |
4.3 / 5 (6) |
0
(PhysOrg.com) -- Scientists in Washington state are reporting the surprise discovery of the oldest known sample of reactor-produced bomb-grade plutonium, a historic relic from the infancy of America’s nuclear weapons program. ...
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America's increasing food waste is laying waste to the environment
Nov 25, 2009 |
1 / 5 (2) |
0
Food waste contributes to excess consumption of freshwater and fossil fuels which, along with methane and carbon dioxide emissions from decomposing food, impacts global climate change. In a new paper published in the open-access, ...
The e-waste dilemma
Nov 24, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- Electronic devices could create significant environmental and health problems after they are thrown away. UC Irvine researchers are working with engineers, manufacturers and public health ...
Mankind using Earth's resources at alarming rate
Nov 24, 2009 |
3 / 5 (14) |
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Humanity would need five Earths to produce the resources needed if everyone lived as profligately as Americans, according to a report issued Tuesday.
Machine Converts CO2 into Gasoline, Diesel, and Jet Fuel
Nov 23, 2009 |
4.6 / 5 (30) |
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(PhysOrg.com) -- Researchers at Sandia National Laboratories have built a machine that uses the sun's energy to convert carbon dioxide waste from power plants into transportation fuels such as gasoline, diesel, ...
Nuclear weapons: Predicting the unthinkable
Nov 22, 2009 |
2.6 / 5 (5) |
4
If a nuclear weapon were detonated in a metropolitan area, how large would the affected area be? Where should first responders first go? According to physicist Fernando Grinstein, we have some initial understanding to address ...
Dutch researchers make breakthrough in bioethanol production from agricultural waste
Nov 20, 2009 |
3.8 / 5 (4) |
0
With the introduction of a single bacterial gene into yeast, researchers from Delft University of Technology in the Netherlands achieved three improvements in bioethanol production from agricultural waste material: 'More ...
Crashing the size barrier
Nov 18, 2009 |
4.5 / 5 (15) |
6
Like surfers on monster waves, electrons can ride waves of plasma to very high energies in a very short distance. Scientists have proven that plasma acceleration works. Now they're developing it as a way to ...
Turning heat to electricity... efficiently
Nov 18, 2009 |
4.8 / 5 (62) |
9
(PhysOrg.com) -- In everything from computer processor chips to car engines to electric powerplants, the need to get rid of excess heat creates a major source of inefficiency. But new research points the way ...
New Test May Predict Heart Disease Events and the Effect of Weight Loss on Insulin Resistance
Nov 17, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Chemical fingerprints produced by the body's normal metabolic processes predict who will suffer cardiovascular events and who will benefit from weight loss by reduction of insulin resistance, according two ...
Alternative animal feed part of global fisheries crisis fix: study
Nov 17, 2009 |
5 / 5 (1) |
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Finding alternative feed sources for chickens, pigs and other farm animals will significantly reduce pressure on the world's dwindling fisheries while contributing positively to climate change, according to University of ...
List of search results for radioactive waste
