Elusive HIV Shape Change Revealed; Key Clue to How Virus Infects Cells
Feb 28, 2005 |
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Crystal Images Could Yield News Strategies for AIDS Vaccine and Drug Development Structural biologists at Children's Hospital Boston and Harvard Medical School have shown how a key part of the human immunodeficiency virus ( ...
High-fidelity patterns form spontaneously when solvent evaporates
Physics /
Feb 28, 2005 |
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Resembling neatly stacked rows of driftwood abandoned by receding tides, particles left by a confined, evaporating droplet can create beautiful and complex patterns. The natural, pattern-forming process could find use in ...
Molecular capsule: helical ribbon with closed ends takes up guest molecules
Physics /
Feb 28, 2005 |
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Tiny molecular "containers" that can take up other molecules as "guests" are of particular interest for technology and science, as catalysts, micro-reaction-chambers, transport containers for pharmaceutical agents, or protective ...
Scientists discover the origin of a mysterious force
Physics /
Feb 28, 2005 |
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Scientists at the Universitat Autònoma de Barcelona and Imperial College London have discovered the origin of hydration force, a phenomenon that causes some complex chemical and biochemical species (including ...
National Revolutionizes Temperature Sensing for Sub-Micron CPUs
Feb 28, 2005 |
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a breakthrough for thermal management accuracy, National Semiconductor Corporation announced TruTherm™ thermal management technology, which uses a new measuring technique to provide pinpoint-accurate temperature measurement ...
Tiny Towers: Carbon Nanotube Structures Could Provide More Efficient Solar Power for Soldiers
Feb 28, 2005 |
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When residents of New York’s Manhattan Island ran out of real estate for new construction, they expanded vertically – using multi-story buildings to get more living space on their compact island. Scientists ...
European Science Foundation Publishes Forward Look Report on Nanomedicine
Feb 28, 2005 |
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The European Science Foundation recently concluded a foresight study on the topic of nanotechnology applied to medicine (Scientific Forward Look on Nanomedicine). The goal of this Forward Look was to exchange views on the ...
Heidelberg Virologists Make HIV Luminate
Feb 28, 2005 |
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A working group of virologists headed by Professor Hans-Georg Kräusslich at Heidelberg University Hospitals, jointly with Professor Hanswalter Zentgraf, Division of Applied Tumor Virology of the Deutsches Krebsforschungszentrum ...
NIST Issues Final Guidelines on Computer Security Controls for Federal Systems
Feb 28, 2005 |
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The Commerce Department’s National Institute of Standards and Technology (NIST) today released its final version of recommended security controls for federal information systems. The new guideline will be the basis for a ...
UCSB scientists probe sea floor venting to gain understanding of early life on Earth
Feb 28, 2005 |
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New keys to understanding the evolution of life on Earth may be found in the microbes and minerals vented from below the ocean floor, say scientists at the University of California, Santa Barbara. The UCSB scientists are ...
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