News tagged with pristine material
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Scientist uncovers relics of ancient cosmos
Space & Earth / Space Exploration
Dec 14, 2009 |
4.5 / 5 (19) |
3
(PhysOrg.com) -- A University of Manchester scientist, working as part of an international team, has uncovered an unexpectedly rich trove of relicts from the ancient cosmos.
Bioactive glass nanofibers produced
Nanotechnology / Nanomaterials
Dec 18, 2009 |
4.1 / 5 (7) |
0
A team of researchers from the University of Vigo, Rutgers University in the United States and Imperial College London, in the United Kingdom, has developed "laser spinning", a novel method of producing glass ...
Australia defends controversial web filter
Dec 16, 2009 |
5 / 5 (1) |
3
Australia on Wednesday dismissed as "baseless" claims it was proposing a China-style plan for mandatory filtering of the internet and denied the system could be abused to silence free speech.
Early carnivorous dinosaurs crossed continents
Other Sciences / Archaeology & Fossils
Dec 10, 2009 |
4.3 / 5 (3) |
0
Did the first dinosaurs wander across continents or stay put where they first evolved? The first dinosaurs evolved 230 million years ago when the continents were assembled into one landmass called Pangea. ...
Fault weaknesses, the center cannot hold for some geologic faults
Space & Earth / Earth Sciences
Dec 16, 2009 |
5 / 5 (4) |
0
Some geologic faults that appear strong and stable, slip and slide like weak faults. Now an international team of researchers has laboratory evidence showing why some faults that "should not" slip are weaker ...
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. ...
Australian government to introduce Internet filter
Dec 15, 2009 |
3.5 / 5 (19) |
9
(AP) -- Australia plans to introduce an Internet filtering system to block obscene and crime-linked Web sites despite concerns it will curtail freedoms and won't completely work.
Marketing Professor Studying Adolescents' Sources of Happiness
Medicine & Health / Psychology & Psychiatry
Dec 21, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Lan Nguyen Chaplin, an assistant professor in the Eller College of Management, says children and teenagers, in finding happiness, do not always place material things before personal relationships.
Bacteria make the artificial blood vessels of the future
Dec 22, 2009 |
not rated yet |
0
The cellulose produced by bacteria could be used for artificial blood vessels in the future as it carries a lower risk of blood clots than the synthetic materials currently used for bypass operations, reveals ...
Fungal footage fosters foresight into plant, animal disease (w/ Video)
Dec 22, 2009 |
4.5 / 5 (4) |
0
Mold and mildew may be doomed. Researchers are closer to understanding how these and other fungi grow. "Fungi have a big impact on our dinner plate," said Dr. Brian Shaw, Texas AgriLife Research plant pathologist. "We tend ...
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