News tagged with molecular dynamics
Computational microscope peers into the working ribosome (w/ Video)
Nov 23, 2009 |
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Two new studies reveal in unprecedented detail how the ribosome interacts with other molecules to assemble new proteins and guide them toward their destination in biological cells. The studies used molecular ...
Studying the 'mountains' and 'starquakes' that develop on neutron stars
May 26, 2009 |
3.8 / 5 (13) |
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(PhysOrg.com) -- Neutron stars have the potential to play an important role in understanding some of the mysteries of the universe. One of factors that could help lead to an understanding of gravitational waves and the mechanisms ...
Roadrunner supercomputer simulates nanoscale material failure
Oct 29, 2009 |
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Very tiny wires, called nanowires, made from such metals as silver and gold, may play a crucial role as electrical or mechanical switches in the development of future-generation ultrasmall nanodevices.
Measuring the Immeasurable: New Study Links Heat Transfer, Bond Strength of Materials
Apr 13, 2009 |
4.8 / 5 (4) |
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(PhysOrg.com) -- The speed at which heat moves between two materials touching each other is a potent indicator of how strongly they are bonded to each other, according to a new study by researchers at Rensselaer ...
Researchers study signaling networks that set up genetic code
Apr 14, 2009 |
5 / 5 (3) |
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(PhysOrg.com) -- In a new study, researchers at the University of Illinois have identified and visualized the signaling pathways in protein-RNA complexes that help set the genetic code in all organisms. The ...
Researchers See Complex Atomic Choreography as Crystals Melt
Feb 02, 2009 |
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(PhysOrg.com) -- Conga lines of atoms wend their way through a crystal, their numbers growing as more and more atoms join the migration. The worm-like lines of atoms randomly converge, forming tangles that ...
Simplicity is crucial to design optimization at nanoscale
Nanotechnology / Bio & Medicine
Feb 04, 2009 |
5 / 5 (1) |
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MIT researchers who study the structure of protein-based materials with the aim of learning the key to their lightweight and robust strength have discovered that the particular arrangement of proteins that ...
Visualizing atomic-scale acoustic wavesin nanostructures
Jul 03, 2008 |
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Acoustic waves play many everyday roles - from communication between people to ultrasound imaging. Now the highest frequency acoustic waves in materials, with nearly atomic-scale wavelengths, promise to be ...
