News tagged with mechanism
Sorry no news are found ... Your search criteria may have been too narrow. You can quickly re-sort the news in different ways by clicking on the tabs at the top of this page.
Search results for mechanism
Moving video to 'captcha' robot hackers
Technology / Computer Sciences
7 hours ago |
3 / 5 (1) |
1
We see the popular "captcha" security mechanism often ― wavy letters websites ask us to type into a box. It's used by web pages and newsletter sign-up forms to prevent computer robots from hacking into servers and databases. ...
Scientists Show How Bacteria Move Electrons Across a Membrane
7 hours ago |
4.5 / 5 (6) |
0
(PhysOrg.com) -- Scientists at the University of East Anglia, Pacific Northwest National Laboratory, and Pennsylvania State University have demonstrated for the first time the mechanism by which some bacteria ...
Common mechanism underlies many diseases of excitability
Dec 28, 2009 |
not rated yet |
0
Inherited mutations in voltage-gated sodium channels (Navs) are associated with many different human diseases, including genetic forms of epilepsy and chronic pain. Theodore Cummins and colleagues, at Indiana University School ...
Newly Discovered Gene Mutation Linked to Nerve Diseases
Dec 28, 2009 |
5 / 5 (2) |
0
(PhysOrg.com) -- Researchers from the Northwestern University Feinberg School of Medicine have identified mutations in the gene for TRPV4 that cause two related degenerative motor nerve disorders, scapuloperoneal spinal muscular ...
Simplest bacteria unravelled at the cellular level
Dec 28, 2009 |
4.8 / 5 (4) |
0
Even the simplest cell appears to be far more complex than researchers had imagined. In a series of three articles in the journal Science, researchers including Vera van Noort at the European Molecular Biology Laboratory (EMBL) ...
Molecular chaperone keeps bacterial proteins from slow-dancing to destruction
Dec 28, 2009 |
4 / 5 (1) |
0
Just like teenagers at a prom, proteins are tended by chaperones whose job it is to prevent unwanted interactions among immature clients. And at the molecular level, just as at the high school gym level, it's a job that usually ...
Couples are better able to cope with health shocks than singles: study
Medicine & Health / Psychology & Psychiatry
Dec 28, 2009 |
5 / 5 (2) |
0
Marital status plays a significant role in how individuals cope economically with disability and health shocks, according to a working paper by University of British Columbia economists Giovanni Gallipoli and Laura Turner.
Japanese researcher unveils 'hummingbird robot'
Dec 28, 2009 |
4.5 / 5 (11) |
1
Japanese researchers said Monday they had developed a "hummingbird robot" that can flutter around freely in mid-air with rapid wing movements.
List of search results for mechanism
