News tagged with transfer


Gene Therapy Hastens Healing Process in Chronic Leg Ulcers

Medicine & Health / Research

created Dec 03, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Chronic wounds, including venous leg ulcers which are caused by poor circulation in the veins of the legs, are difficult and expensive to treat. Researchers at the University of Pennsylvania School of Medicine ...





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Gene Hijacked By HIV Ancestor Suggests New Way to Block Viral Reproduction

Gene Hijacked By HIV Ancestor Suggests New Way to Block Viral Reproduction

Biology / Cell & Microbiology

created 17 hours ago | popularity 4.8 / 5 (5) | comments 0

(PhysOrg.com) -- An ancestor of the AIDS virus hijacked an entire gene, perhaps from some prehistoric cat it had infected, a gene that makes it much better able to infect humans, according to a study published ...


Scientists show how ubiquitin chains are added to cell-cycle proteins

Scientists show how ubiquitin chains are added to cell-cycle proteins

Biology / Cell & Microbiology

created Dec 02, 2009 | popularity 4.7 / 5 (3) | comments 0

Researchers from the California Institute of Technology (Caltech) have been able to view in detail, and for the first time, the previously mysterious process by which long chains of a protein called ubiquitin ...


At Stanford, nanotubes + ink + paper = equal instant battery (w/ Video)

At Stanford, nanotubes + ink + paper = equal instant battery (w/ Video)

Nanotechnology / Nanomaterials

created 19 hours ago | popularity 4.9 / 5 (23) | comments 2

(PhysOrg.com) -- Stanford scientists are harnessing nanotechnology to quickly produce ultra-lightweight, bendable batteries and supercapacitors in the form of everyday paper.


3 Questions: Suzanne Corkin on the world's most famous amnesic

3 Questions: Suzanne Corkin on the world's most famous amnesic

Medicine & Health / Neuroscience

created Dec 01, 2009 | popularity 5 / 5 (2) | comments 0

H.M., the well-known amnesic patient whose condition helped scientists understand memory and memory impairment, died a year ago at the age of 82. H.M. (whose full name, Henry Gustav Molaison, was disclosed ...


Television control for the remote

Technology / Telecom

created 7 hours ago | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A cheap way to deliver interactive communications to remote communities has been successfully tested in Brazil and Italy.


Researchers Identify Key Molecules in Photosynthesis

Researchers Identify Key Molecules in Photosynthesis

Chemistry / Biochemistry

created Dec 02, 2009 | popularity 5 / 5 (8) | comments 0

(PhysOrg.com) -- Chemistry professor Harry Frank led an international group of researchers that identified the molecules in algae which direct the organisms to convert sunlight into oxygen. The findings may ...


192 nations at UN climate conference in Copenhagen (AP)

192 nations at UN climate conference in Copenhagen

Space & Earth / Environment

created Dec 07, 2009 | popularity 1 / 5 (3) | comments 3

(AP) -- The largest and most important U.N. climate change conference in history opened Monday, with organizers warning diplomats from 192 nations that this could be the best, last chance for a deal to protect ...


College football linemen take one for the team in terms of health

Medicine & Health / Health

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

The high-intensity exercise performed by college football linemen does not protect them from obesity, related health problems and the potential for cardiovascular disease later in life, new research suggests.


Turbulence around heat transport

Turbulence around heat transport

Physics / General Physics

created Dec 03, 2009 | popularity 5 / 5 (6) | comments 4

(PhysOrg.com) -- Heat transport in the earth's mantle and in the atmosphere is probably not as effective as previously thought.


Arts and sciences join to develop greener, more efficient conferences and exhibits

Other Sciences / Other

created Dec 01, 2009 | popularity 4 / 5 (1) | comments 0

Santanu Majumdar spent his years as a graphic design graduate student developing a project that might sound counterintuitive for a student of fine arts - a software program made to simplify information gathering at conferences ...



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