News tagged with seventh grade


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Russia: no space for space tourists (AP)

Russia: no space for space tourists

Space & Earth / Space Exploration

created Nov 26, 2009 | popularity 2.7 / 5 (3) | comments 1

(AP) -- A top Russian space official says there is no space for tourists wishing to fly to the International Space Station.


Drug users know their stuff

Drug users know their stuff

Medicine & Health / Psychology & Psychiatry

created Nov 24, 2009 | popularity 5 / 5 (8) | comments 5

Drug users are well informed about the harms associated with the drugs they use, and perceive alcohol and tobacco to be amongst the most dangerous substances, according to a survey by UCL (University College ...


Intelligence inside metal components

Intelligence inside metal components

Technology / Engineering

created Nov 24, 2009 | popularity 4.5 / 5 (2) | comments 3

Up to now, extreme production temperatures made it impossible to equip metallic components with RFID chips during the operating process. At Euromold in Frankfurt (Dec. 2-5), Germany, Fraunhofer researchers ...


Metobolomics uncovers key indicators of nonalcoholic fatty liver disease

Medicine & Health / Diseases

created Nov 24, 2009 | popularity not rated yet | comments 0

A recent metobolomics study by researchers from Virginia Commonwealth University Medical Center in Richmond found that impaired peroxisomal oxidation of polyunsaturated fatty acids (PUFA) is associated with the progression ...


Tissue tension regulates tumor progression

Medicine & Health / Cancer

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

(PhysOrg.com) -- UCSF scientists have shown for the first time that the rigidity of a tissue can induce cancer. The research team identified an enzyme that is crucial for regulating tissue stiffness and demonstrated that ...


Cancer metabolism discovery uncovers new role of IDH1 gene mutation in brain cancer

Medicine & Health / Cancer

created Nov 22, 2009 | popularity not rated yet | comments 0

Agios Pharmaceuticals today announced that its scientists have established, for the first time, that the mutated IDH1 gene has a novel enzyme activity consistent with a cancer-causing gene, or oncogene. This breakthrough ...



List of search results for seventh grade