News tagged with biochemical signals
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Search results for biochemical signals
Are angry women more like men?
Medicine & Health / Psychology & Psychiatry
9 hours ago |
4 / 5 (1) |
5
"Why is it that men can be bastards and women must wear pearls and smile?" wrote author Lynn Hecht Schafran. The answer, according to an article in the Journal of Vision, may lie in our interpretation of facial expressions.
How to read brain activity?
Medicine & Health / Neuroscience
14 hours ago |
3.8 / 5 (5) |
0
(PhysOrg.com) -- For the very first time, scientists show what EEG can really tell us about how the brain functions.
Carbon and oxygen in tree rings can reveal past climate information
Space & Earth / Earth Sciences
Dec 03, 2009 |
2.3 / 5 (3) |
1
The analysis of carbon and oxygen isotopes embedded in tree rings may shed new light on past climate events in the Mackenzie Delta region of northern Canada.
Papillomavirus silences innate immune response
Dec 03, 2009 |
4 / 5 (1) |
1
In the 1980s, Harald zur Hausen and his co-workers discovered that specific types of human papillomavirus (HPV) cause cervical cancer. Scientists soon found out how these pathogens cause cells to degenerate. ...
Scent signals stop incest in lemurs
Dec 02, 2009 |
not rated yet |
0
Chemical identifiers secreted from the genital glands of lemurs, allow them to avoid incest and also to engage in nepotism. Researchers writing in the open access journal BMC Evolutionary Biology have identified the smells ...
Soy peptide lunasin has anti-cancer, anti-inflammatory properties
Dec 02, 2009 |
not rated yet |
0
Two new University of Illinois studies report that lunasin, a soy peptide often discarded in the waste streams of soy-processing plants, may have important health benefits that include fighting leukemia and blocking the inflammation ...
Nervy research: Researchers take initial look at ion channels in a model system
Dec 02, 2009 |
5 / 5 (1) |
0
Before one of your muscles can twitch, before the thought telling it to flex can race down your nerve, a tiny floodgate of sorts -- called an ion channel -- must open in the surface of each cell in these organs ...
Scientists: Man controlled robotic hand with thoughts
Dec 02, 2009 |
5 / 5 (15) |
2
(AP) -- A group of European scientists said Wednesday they have successfully connected a robotic hand to an amputee, allowing him to feel sensations in the artificial limb and control it with his thoughts.
List of search results for biochemical signals
