News tagged with rotation rate


XMM-Newton measures speedy spin of rare celestial object

XMM-Newton measures speedy spin of rare celestial object

Space & Earth / Astronomy

created Jan 13, 2009 | popularity 4.3 / 5 (4) | comments 1

(PhysOrg.com) -- XMM-Newton has caught the fading glow of a tiny celestial object, revealing its rotation rate for the first time. The new information confirms this particular object as one of an extremely ...





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Chicken of the sea? Tuna farming getting a boost (AP)

Chicken of the sea? Tuna farming getting a boost

Biology / Ecology

created 20 hours ago | popularity not rated yet | comments 0

(AP) -- Thousands of tuna, their silver bellies bloated with fat, swim frantically around in netted areas of a small bay, stuffing themselves until they grow twice as heavy as in the wild. Is this sushi's ...


New gene findings will help guide treatment in infant leukemia

Medicine & Health / Cancer

created 22 hours ago | popularity not rated yet | comments 0

Pediatric oncologists have identified specific genes, dubbed partner genes, that fuse with another gene to drive an often-fatal form of leukemia in infants. By more accurately defining specific partner genes, researchers ...


Gift Guide: Tech gadgets can boost your workouts (AP)

Gift Guide: Tech gadgets can boost your workouts

Electronics / Consumer & Gadgets

created Dec 05, 2009 | popularity 1 / 5 (1) | comments 0

(AP) -- In simpler times, maintaining good health was a matter of joining a gym or lacing up running shoes for a loop in the park. At most, you'd buy a watch with a digital display so you could time your laps.


Childhood cancer survivor study report: Late recurrence is a risk for some cancers

Medicine & Health / Cancer

created Dec 04, 2009 | popularity not rated yet | comments 0

Late recurrence is a risk for some pediatric cancers, particularly Ewing sarcomas and tumors of the central nervous system, according to a new study published online December 4 in the Journal of the National Cancer Institute.


Californians -- and their cell phones -- will help computer scientists monitor air pollution

Californians -- and their cell phones -- will help computer scientists monitor air pollution

Technology / Computer Sciences

created Dec 04, 2009 | popularity 1 / 5 (2) | comments 0

You want to go for a run, but you don't want to run in polluted air that might aggravate your asthma. University of California, San Diego computer scientists are creating a network of environmental sensors ...


Steering the Ares Rockets on a Straight Path

Steering the Ares Rockets on a Straight Path

Space & Earth / Space Exploration

created Dec 04, 2009 | popularity 5 / 5 (1) | comments 1

(PhysOrg.com) -- The Ares I-X rocket stood more than 325 feet tall on the launch pad at NASA's Kennedy Space Center, Fla. Spectators watched in awe as its massive solid rocket motor blazed to life with a thunderous ...


Repeat negative CT scan for lung cancer does not encourage ex-smokers to resume the habit

Medicine & Health / Cancer

created Dec 04, 2009 | popularity not rated yet | comments 0

Assurance of a cancer-free status did not prompt people participating in a long-term computerized tomography (CT) lung-cancer screening program to pick up their cigarettes again, researchers wrote in a study published in ...


New study cites lower rate of quakes along some subduction zones

Space & Earth / Earth Sciences

created Dec 04, 2009 | popularity not rated yet | comments 0

Most earthquakes occur along fault lines, which form boundaries between two tectonic plates. As the relative speed of the plates around a fault increases, is there a corresponding increase in the number of earthquakes produced ...


How to read brain activity?

Medicine & Health / Neuroscience

created Dec 04, 2009 | popularity 4 / 5 (6) | comments 0

(PhysOrg.com) -- For the very first time, scientists show what EEG can really tell us about how the brain functions.


Scientists discover gene module underlying atherosclerosis development

Medicine & Health / Genetics

created Dec 04, 2009 | popularity 4 / 5 (1) | comments 0

By measuring the total gene activity in organs relevant for coronary artery disease (CAD), scientists at the Swedish medical university Karolinska Institutet have identified a module of genes that is important for the recruitment ...



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