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Cornellians build computer climate-change model
Space & Earth / Earth Sciences
Dec 21, 2009 |
2.7 / 5 (7) |
5
(PhysOrg.com) -- Researchers are contributing to a new model of climate change that may give more accurate predictions of the amount of carbon dioxide and other greenhouse gases in Earth's future.
Machine Translates Thoughts into Speech in Real Time
Medicine & Health / Neuroscience
Dec 21, 2009 |
4.8 / 5 (52) |
13
(PhysOrg.com) -- By implanting an electrode into the brain of a person with locked-in syndrome, scientists have demonstrated how to wirelessly transmit neural signals to a speech synthesizer. The "thought-to-speech" ...
Fertilizer use not always helpful in revegetation efforts
Dec 17, 2009 |
4.6 / 5 (5) |
3
Companies and communities trying to restore vegetation on damaged northern landscapes should think twice about using fertilizer to stimulate growth according to new research published in the November issue of Arctic, Antarctic an ...
Hypoxia increases as climate warms
Space & Earth / Earth Sciences
Dec 15, 2009 |
4.3 / 5 (6) |
2
A new study of Pacific Ocean sediments off the coast of Chile has found that offshore waters experienced systematic oxygen depletion during the rapid warming of the Antarctic following the last "glacial maximum" period 20,000 ...
Researchers identify a scaffold regulating protein disposal
Dec 11, 2009 |
not rated yet |
0
How does a cell manage to identify and degrade the diverse types of defective proteins and thus protect the body against serious diseases? The researchers Sabine C. Horn, Professor Thomas Sommer, Professor Udo Heinemann and ...
Canna can: Ornamental eliminates pollutants from stormwater runoff
Dec 10, 2009 |
4.3 / 5 (3) |
0
Rapid population growth and urbanization have raised concerns over stormwater runoff contamination. Studies on watersheds indicate that excess nutrients, specifically nitrate-nitrogen and soluble reactive ...
Synthetic protein mimics structure, function of metalloprotein in nature
Dec 10, 2009 |
5 / 5 (1) |
1
Scientists have designed a synthetic protein that is both a structural model and a functional model of a native protein, nitric-oxide reductase.
Roasting Does More than Enhance Flavor in Peanuts
Dec 09, 2009 |
5 / 5 (1) |
1
(PhysOrg.com) -- Agricultural Research Service (ARS) scientists have shown that increasing roast color intensity steadily ramps up the antioxidant capacities of peanuts, peanut flour and peanut skins.
Sandtrapped Rover Makes a Big Discovery
Space & Earth / Space Exploration
Dec 03, 2009 |
4.8 / 5 (56) |
11
Homer's Iliad tells the story of Troy, a city besieged by the Greeks in the Trojan War. Today, a lone robot sits besieged in the sands of Troy while engineers and scientists plot its escape.
Acid test: Study reveals both losers and winners of CO2-induced ocean acidification
Space & Earth / Earth Sciences
Dec 01, 2009 |
4.3 / 5 (13) |
8
(PhysOrg.com) -- As the world’s seawater becomes more acidic due to rising atmospheric carbon dioxide, some shelled marine creatures may actually become bigger and stronger, according to a new study.
Tiny bubbles clean oil from water
Nov 16, 2009 |
4 / 5 (3) |
0
Small amounts of oil leave a fluorescent sheen on polluted water. Oil sheen is hard to remove, even when the water is aerated with ozone or filtered through sand. Now, a University of Utah engineer has developed ...
Research gives new insights into 4 billion year-old meteorites
Nov 12, 2009 |
5 / 5 (3) |
1
(PhysOrg.com) -- Scientists have gained new insight into the makeup of ancient meteorites called Carbonaceous Chondrites, in research published in the October edition of the journal Earth Science and Planetary Le ...
Water-conserving irrigation strategies minimize overwatering, runoff
Nov 05, 2009 |
4.5 / 5 (2) |
0
Conserving water and reducing the environmental impact of runoff are two of the most important issues confronting container nursery operations. Current regulations and laws in five states limit water consumption ...
Mimicking nature, scientists can now extend redox potentials
Nov 04, 2009 |
4.8 / 5 (5) |
0
(PhysOrg.com) -- New insight into how nature handles some fundamental processes is guiding researchers in the design of tailor-made proteins for applications such as artificial photosynthetic centers, long-range ...
Nano-Scale Drug Delivery For Chemotherapy
Nanotechnology / Bio & Medicine
Oct 31, 2009 |
4.7 / 5 (12) |
1
(PhysOrg.com) -- Going smaller could bring better results, especially when it comes to cancer-fighting drugs.
