News tagged with led


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New Method Tests Severity of Key Citrus Virus

New Method Tests Severity of Key Citrus Virus

Biology / Other

created Dec 28, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- A new rapid way to test severity of the devastating citrus tristeza virus (CTV) in citrus trees has been developed by Agricultural Research Service (ARS) scientists in Parlier, Calif. The ...


Scientists show that plants have measure of the shortest day

Biology / Plants & Animals

created Dec 23, 2009 | popularity 5 / 5 (2) | comments 1

(PhysOrg.com) -- It is not only people who feel the effects of short winter days - new research by the University of Edinburgh and the University of Warwick has shed light on how plants calculate their own winter solstice. ...


NASA awards CU-Boulder $3.3 million for concept study for mission to Venus

NASA awards CU-Boulder $3.3 million for concept study for mission to Venus

Space & Earth / Space Exploration

created 11 hours ago | popularity 5 / 5 (2) | comments 0

NASA has awarded the University of Colorado at Boulder $3.3 million for a detailed, one-year concept study for a lander mission to Venus to study the history of its surface, climate and atmosphere and to predict ...


Phragmites partners with microbes to plot native plants' demise

Biology / Ecology

created Dec 23, 2009 | popularity not rated yet | comments 0

University of Delaware researchers have uncovered a novel means of conquest employed by the common reed, Phragmites australis, which ranks as one of the world's most invasive plants.


Whiskers hold secrets of invasive minks

Biology / Ecology

created Dec 23, 2009 | popularity 4.5 / 5 (2) | comments 0

Details of the lifestyle of mink, which escaped from fur farms and now live wild in the UK, have been revealed through analysis of their whiskers. Research led by the University of Exeter reveals more about the diet of this ...


Common mechanism underlies many diseases of excitability

Medicine & Health / Research

created Dec 28, 2009 | popularity not rated yet | comments 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 ...


Genetic study reveals the origins of cavity-causing bacteria

Medicine & Health / Research

created Dec 23, 2009 | popularity 5 / 5 (3) | comments 0

Researchers have uncovered the complete genetic make-up of the cavity-causing bacterium Bifidobacterium dentium Bd1, revealing the genetic adaptations that allow this microorganism to live and cause decay in the human oral ...


BlackBerry e-mail restored for some after outage (AP)

BlackBerry e-mail restored for some after outage

Technology / Software

created Dec 23, 2009 | popularity 2.5 / 5 (2) | comments 0

(AP) -- BlackBerry e-mail service in North America was restored for some users Wednesday morning following its second outage in less than a week.


Rapid flu testing

Medicine & Health / Research

created 13 hours ago | popularity 5 / 5 (1) | comments 0

Researchers from the Medical College of Wisconsin, the Children's Research Institute, and the Children's Hospital of Wisconsin have developed a rapid, automated system to differentiate strains of influenza. The related report ...


Disinfectants may promote growth of superbugs

Medicine & Health / Research

created Dec 27, 2009 | popularity 5 / 5 (7) | comments 1

Using disinfectants could cause bacteria to become resistant to antibiotics as well as the disinfectant itself, according to research published in the January issue of Microbiology. The findings could have important implic ...



List of search results for led