News tagged with messenger
MESSENGER team releases first global map of mercury
Space & Earth / Space Exploration
Dec 15, 2009 |
5 / 5 (6) |
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(PhysOrg.com) -- NASA's MESSENGER mission team and cartographic experts from the U. S. Geological Survey have created a critical tool for planning the first orbital observations of the planet Mercury - a global ...
Transcription factors guide differences in human and chimp brain function
Dec 07, 2009 |
5 / 5 (2) |
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Humans share at least 97 percent of their genes with chimpanzees, but, as a new study of transcription factors makes clear, what you have in your genome may be less important than how you use it.
Cells defend themselves from viruses, bacteria with armor of protein errors
Nov 25, 2009 |
5 / 5 (7) |
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When cells are confronted with an invading virus or bacteria or exposed to an irritating chemical, they protect themselves by going off their DNA recipe and inserting the wrong amino acid into new proteins to defend them ...
New understanding about mechanism for cell death after stroke leads to possible therapy
Nov 22, 2009 |
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Scientists at the Brain Research Centre, a partnership of the University of British Columbia Faculty of Medicine and Vancouver Coastal Health Research Institute, have uncovered new information about the mechanism by which ...
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Septic shock: Nitric oxide beneficial after all
Dec 15, 2009 |
5 / 5 (1) |
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Scientists at VIB and Ghent University in Flanders, Belgium have found an unexpected ally for the treatment of septic shock, the major cause of death in intensive care units. By inducing the release of nitric oxide (NO) gas ...
Now where was I again?
Medicine & Health / Psychology & Psychiatry
Dec 07, 2009 |
4 / 5 (2) |
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Although the actual interruption may only last a few moments, the study shows that we then lose more time when we try to find our place and resume the task that was interrupted.
'Live' imaging reveals breast cancer cells' transition to metastasis
Dec 06, 2009 |
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The spread, or metastasis, of individual breast cancer cells from the main tumor into the blood circulation to the lungs and other body tissues and organs is under the control of a growth factor abbreviated TGFb, according ...
Stopping MRSA before it becomes dangerous is possible, researchers find
Dec 03, 2009 |
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Most scientists believe that staph infections are caused by many bacterial cells that signal each other to emit toxins. The signaling process is called quorum sensing because many bacteria must be present ...
MU researchers develop digital solutions to support divorced families
Other Sciences / Social Sciences
Dec 01, 2009 |
4.7 / 5 (3) |
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Conflict between parents, before and after divorce, is associated with feelings of anger, helplessness, loneliness and guilt in children. Now, an online program created by University of Missouri researchers ...
Key scientist says politics behind stolen e-mails
Nov 24, 2009 |
2.8 / 5 (6) |
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(AP) -- A leading climate change scientist said hackers breaking into a university's computer server and then posting documents online show the nasty politics of global warming.
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