News tagged with temperature fluctuations
Oceans absorbing carbon dioxide more slowly, scientist finds
Space & Earth / Earth Sciences
Nov 24, 2009 |
3 / 5 (6) |
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The world's oceans are absorbing less carbon dioxide (CO2), a Yale geophysicist has found after pooling data taken over the past 50 years. With the oceans currently absorbing over 40 percent of the CO2 emitted by human activity, ...
Searching for an interglacial on Greenland
Space & Earth / Earth Sciences
Aug 24, 2009 |
4 / 5 (2) |
1
The first season of the international drilling project NEEM (North Greenland Eemian Ice Drilling) in north-western Greenland was completed at August 20th.
Genetic adaptations are key to microbe's survival in challenging environment
Biology /
Feb 06, 2009 |
1 / 5 (1) |
0
The research focused on the bacterium Nautilia profundicola, a microbe that survives near deep-sea hydrothermal vents. Photosynthesis cannot occur in this dark environment, where hot, toxic fluids oozing from below the se ...
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Global warming likely to be amplified by slow changes to Earth systems
Space & Earth / Earth Sciences
12 hours ago |
2.6 / 5 (24) |
20
Researchers studying a period of high carbon dioxide levels and warm climate several million years ago have concluded that slow changes such as melting ice sheets amplified the initial warming caused by greenhouse gases.
African leaf-eating monkeys are 'likely to be wiped out' by climate change
Dec 18, 2009 |
3 / 5 (6) |
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(PhysOrg.com) -- Monkey species will become 'increasingly at risk of extinction' because of global warming, according to new research published this week.
Tiny whispering gallery: Sensor can detect a single nanoparticle and take its measurement
Dec 18, 2009 |
4.7 / 5 (16) |
0
Nanotechnology has already made it to the shelves of your local pharmacy and grocery: nanoparticles are found in anti-odor socks, makeup, makeup remover, sunscreen, anti-graffiti paint, home pregnancy tests, ...
Large Hadron Collider preparing 2010 new science restart
Dec 18, 2009 |
4.6 / 5 (12) |
2
(AP) -- The world's largest atom smasher, which exceeded expectations after its comeback from heavy damage, will be ready to begin a groundbreaking research program in February, the operator said Friday.
Physicists see through the opaque with 'T-rays'
Dec 18, 2009 |
4.2 / 5 (10) |
0
"T-rays" may make X-rays obsolete as a means of detecting bombs on terrorists or illegal drugs on traffickers, among other uses, contends a Texas A&M physicist who is helping lay the theoretical groundwork to make the concept ...
Computer simulation strengthens link between climate change and release of subsea methane
Space & Earth / Earth Sciences
Dec 17, 2009 |
4.3 / 5 (22) |
20
(PhysOrg.com) -- A first-of-its-kind computer simulation that mirrors real-world observations of methane bubbling up from a seabed in the Arctic Ocean provides further evidence that warming oceans may unleash ...
Research finds happiest US States match a million Americans' own happiness states
Other Sciences / Social Sciences
Dec 17, 2009 |
2 / 5 (6) |
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New research by the UK's University of Warwick and Hamilton College in the US into the happiness levels of a million individual US citizens have revealed their personal happiness levels closely correlate ...
A Search for Stability for Platinum Catalysts
Nanotechnology / Nanomaterials
Dec 17, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- A new carbon support that greatly increases the durability of proton-exchange membrane fuel cells has been developed by scientists at Pacific Northwest National Laboratory and Princeton University. ...
Gadgets: Great gadgets, as a gift or not
Electronics / Consumer & Gadgets
Dec 17, 2009 |
3 / 5 (2) |
0
Officially this is not another gift guide. Instead I'd rather consider it the first of two roundups either of products I just haven't gotten to this year or some I have just couldn't find a home for.
STEM gets greener: Promoting critical thinking using renewable energy technology
Dec 17, 2009 |
not rated yet |
0
Can building model cars really help create the next generation of electric vehicle designers and engineers? Researchers at North Carolina State University think so. Through a recent grant, they will develop a curriculum that ...
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