News tagged with chemical signature


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Icy moons of Saturn and Jupiter may have conditions needed for life

Icy moons of Saturn and Jupiter may have conditions needed for life

Space & Earth / Astronomy

created 11 hours ago | popularity 4.8 / 5 (12) | comments 0

(PhysOrg.com) -- Scientists once thought that life could originate only within a solar system's "habitable zone," where a planet would be neither too hot nor too cold for liquid water to exist on its surface. ...


Heart cells on lab chip display 'nanosense' that guides behavior

Heart cells on lab chip display 'nanosense' that guides behavior

Nanotechnology / Bio & Medicine

created 13 hours ago | popularity 4 / 5 (2) | comments 1

Johns Hopkins biomedical engineers, working with colleagues in Korea, have produced a laboratory chip with nanoscopic grooves and ridges capable of growing cardiac tissue that more closely resembles natural ...


First immunological clue to why some H1N1 patients get very ill or die

Medicine & Health / Diseases

created 18 hours ago | popularity not rated yet | comments 0

An international team of Canadian and Spanish scientists have found the first potential immunological clue of why some people develop severe pneumonia when infected by the pandemic H1N1 virus.


Late-surviving megafauna exposed by ancient DNA in frozen soil

Late-surviving megafauna exposed by ancient DNA in frozen soil

Biology / Biotechnology

created 18 hours ago | popularity 4.5 / 5 (2) | comments 0

Extinct woolly mammoths and ancient American horses may have been grazing the North American steppe for several thousand years longer than previously thought. After plucking ancient DNA from frozen soil in ...


Imaging test detects Alzheimer's disease that is likely to progress

Medicine & Health / Diseases

created 23 hours ago | popularity not rated yet | comments 0

Early Alzheimer's disease detected by a compound that binds to brain plaques appears likely to progress into symptomatic Alzheimer's disease with dementia, according to a report in the December issue of Archives of Neurology, one of ...



List of search results for chemical signature