News tagged with stage
Researchers Design Electronic Amplifier Capable of Functioning in Extreme Temperatures
Mar 09, 2009 |
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(PhysOrg.com) -- Missions to space require 'warm' boxes, which protect electronic circuitry from extreme temperatures and exposure to radiation. Electrical engineering researchers at the University of Arkansas ...
Why the thumb of the right hand is on the left hand side
May 22, 2009 |
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It is the concentration of a few signaling molecules that determines the fate of individual cells during the early development of organisms. In the renowned journal Current Biology, a team of molecular biologists led by Pia ...
NASA's Ares I Rocket First Stage Igniter Successfully Tested
Space & Earth / Space Exploration
Mar 10, 2009 |
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(PhysOrg.com) -- NASA has completed a successful test firing of the igniter that will be used to start the Ares I rocket first stage motor.
Cancer researchers link DICER1 gene mutation to rare childhood cancer
Jun 25, 2009 |
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Research published today in Science Express from the journal Science demonstrates the first definitive link between mutations in the gene DICER1 and cancer. By studying the patterns of DNA from 11 families with an unusua ...
Genomic signature of colon cancer may individualize treatment
Nov 24, 2008 |
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Researchers in the Duke Institute for Genome Sciences & Policy have developed a model for predicting risk of recurrence in early stage colon cancer patients, and have used the model to also predict sensitivity to chemotherapy ...
Surgery remans an option for advanced lung cancer
Jul 27, 2009 |
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In recent years, oncologists have debated whether patients with a certain type of advanced lung cancer would benefit from surgery.
A potential targets for the prevention or treatment of esophageal carcinoma
Oct 29, 2008 |
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Expression of Livin in fresh esophageal cancer tissues was detected by immunohistochemistry (IHC), Western blotting and reverse transcriptase-polymerase chain reaction (RT-PCR), VEGF by Its correlation Western blotting and ...
Ovarian cancers detected early may be less aggressive, questioning effectiveness of screening
Mar 24, 2009 |
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The biology of ovarian cancers discovered at an early stage may render them slower growing and less likely to spread than more aggressive cancers, which typically are discovered in an advanced stage, according to a study ...
Neutralizing tumor growth in embryonic stem cell therapy
May 06, 2009 |
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Researchers at the Hebrew University of Jerusalem have discovered a method to potentially eliminate the tumor-risk factor in utilizing human embryonic stem cells.
GOCE gravity satellite moves to launch pad
Space & Earth / Space Exploration
Mar 11, 2009 |
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(PhysOrg.com) -- With liftoff just five days away, ESA's GOCE spacecraft - encased in the protective half-shells of the launcher fairing - has been transported from the cleanroom and installed in the launch ...
Test in Development of NASA's New Crew Rocket is Successful
Space & Earth / Space Exploration
Jan 30, 2009 |
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(PhysOrg.com) -- The development of NASA's next-generation crew launch vehicle, the Ares I rocket, took another step forward Thursday as Alliant Techsystems, or ATK, successfully tested a critical piece. ATK ...
Low vitamin D levels explains most ESRD risk in African-Americans
Oct 29, 2009 |
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Low levels of vitamin D may account for nearly 60 percent of the elevated risk of end-stage renal disease (ESRD) in African Americans, according to a report in the December Journal of the American Society of Nephrology (J ...
Ahead of the games: Test will catch sports cheats on new endurance drugs
Medicine & Health / Medications
Jan 08, 2009 |
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Avoiding detection just got harder for drug cheats who try to use a particular range of untested, but potentially enhancing, compounds. In the past, tests have been developed once a drug is known to be in circulation. Now ...
NASA Conducts First Test On New Motor For The Ares I Rocket
Space & Earth / Space Exploration
Sep 12, 2008 |
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(PhysOrg.com) -- Engineers at NASA's Marshall Space Flight Center in Huntsville, Ala., have completed first-round testing of a critical motor for NASA's new Ares I rocket. The Ares I is a two-stage rocket ...
'Sister' factors promote survival of blood-system stem cells
Biology /
Feb 05, 2009 |
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Stem cells of any kind are defined by their eternal nature, reproducing themselves and providing a pool of cells from which more differentiated tissues arise.
