Search results for microscopic observations:
Intensive therapy for narrowed arteries linked to fewer heart events
5 hours ago |
not rated yet |
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Intensive medical therapy, including aggressive control of blood pressure and cholesterol levels, for patients with asymptomatic plaque buildup in their carotid arteries (which supply blood to the brain) appears to be associated ...
Scientists discover mechanism behind superinsulation
18 hours ago |
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(PhysOrg.com) -- Scientists at the U.S. Department of Energy's Argonne National Laboratory have discovered the microscopic mechanism behind the phenomenon of superinsulation, the ability of certain materials ...
Scientist uncovers relics of ancient cosmos
Space & Earth / Space Exploration
20 hours ago |
4.4 / 5 (14) |
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(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.
A new kind of micro-mobility: Moving tiny particles using magnetic fields (w/ Video)
21 hours ago |
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A new microscopic system devised by researchers in MIT's department of materials science and engineering could provide a novel method for moving tiny objects inside a microchip, and could also provide new ...
Newly identified enzymes help plants sense elevated CO2 and could lead to water-wise crops
Dec 13, 2009 |
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Biologists have identified plant enzymes that may help to engineer plants that take advantage of elevated carbon dioxide to use water more efficiently. The finding could help to engineer crops that take advantage of rising ...
New techniques make carbon-based integrated circuits more practical
Dec 09, 2009 |
4.9 / 5 (13) |
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(PhysOrg.com) -- Stanford engineers have built what they believe is a chip with the most advanced computing and storage elements made of carbon nanotubes to date by devising a way to root out the stubborn ...
Microscopic gyroscopes, the key for motion sensing
Dec 09, 2009 |
5 / 5 (6) |
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(PhysOrg.com) -- Tiny devices made possible by combining the latest advances in mechanical and electronics technology could be at the heart of next-generation personal navigation and vehicle stabilisation ...
Scientists discover first evidence of brain rewiring in children
Medicine & Health / Neuroscience
Dec 09, 2009 |
5 / 5 (8) |
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Carnegie Mellon University scientists Timothy Keller and Marcel Just have uncovered the first evidence that intensive instruction to improve reading skills in young children causes the brain to physically ...
Prof gets messages from space
Space & Earth / Space Exploration
Dec 08, 2009 |
4.3 / 5 (6) |
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(PhysOrg.com) -- Barbara Frisken received several messages from outer space this year on her answering machine.
Study reveals how Arctic food webs affect mercury in polar bears
Dec 08, 2009 |
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With growing concerns about the effects of global warming on polar bears, it's increasingly important to understand how other environmental threats, such as mercury pollution, are affecting these magnificent Arctic animals.
'Shoot-'em-up' video game increases teenagers' science knowledge
Dec 08, 2009 |
4.2 / 5 (6) |
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While navigating the microscopic world of immune system proteins and cells to save a patient suffering from a raging bacterial infection, young teenage players of the "Immune Attack" video game measurably improved their understanding ...
Researchers finds hidden sensory system in the skin
Dec 08, 2009 |
4.9 / 5 (14) |
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Researchers report that the human body has an entirely unique and separate sensory system aside from the nerves that give most of us the ability to touch and feel. Surprisingly, this sensory network is located throughout ...
New York autopsies show 2009 H1N1 influenza virus damages entire airway
Dec 07, 2009 |
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In fatal cases of 2009 H1N1 influenza, the virus can damage cells throughout the respiratory airway, much like the viruses that caused the 1918 and 1957 influenza pandemics, report researchers from the National Institutes ...
Archaeological study of ostrich eggshell beads collected from SDG site
Other Sciences / Archaeology & Fossils
Dec 07, 2009 |
3 / 5 (1) |
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Ostrich eggshell (OES) beads from SDG site reflect primordial art and a kind of symbolic behavior of modern humans. Two different manufacturing pathways are usually used in the manufacture of OES beads in Upper Paleolithic. ...
German researchers demonstrate diesel truck engine with barely measurable emissions
Dec 07, 2009 |
3.8 / 5 (6) |
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Just three months after the Euro 5 Norm for exhaust emissions went into force for all new car models, researchers at the Technische Universitaet Muenchen (TUM, Germany) have demonstrated an engine that is ...
