Computer Simulations Current Events | Computer Simulations News
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Universally Speaking, Earthlings Share a Nice Neighborhood
We don't have spacecraft to take us outside our solar system--not yet, at least. Still, astronomers thought they had a pretty good understanding of how our solar system formed and in turn, how others formed. view more (2008-08-11)
e-Science methods reveal new insights into antibiotic resistance
Large-scale computer simulations have pinpointed a tiny change in molecular structure that could account for drug resistance in Streptomices pneumoniae, the organism that causes childhood pneumonia and claims 3.5 million lives a year, mainly in developing countries. view more (2005-08-16)
Argonne National Laboratory plays key role in new climate simulations
The Model Coupling Toolkit created by the U.S. Department of Energy's Argonne National Laboratory played a key role in the climate simulations used in preparing the new U.N. report "Climate Change 2007: The Physical Science Basis." view more (2007-02-16)
Why cloning could wipe out species
Cloning on a grand scale could spell the end of species as they become progressively nastier, warn researchers at the University of Sussex. Evolutionary biologist Dr Joel Peck has produced a mathematical model that suggests that asexual reproduction -in which organisms are reproduced from a single parent without fertilisation - leads to... view more... (2004-04-26)
Supercomputer could throw light on 'mysterious' dark energy
Cosmologists have run a series of huge computer simulations of the Universe that could ultimately help solve the mystery of dark energy. view more (2008-01-11)
Supersizing the supercomputers: What's next?
Supercomputers excel at highly calculation-intensive tasks, such as molecular modeling and large-scale simulations, and have enabled significant scientific breakthroughs. view more (2005-08-31)
Switching goals
Is heading straight for a goal the quickest way there" If the name of the game is evolution, suggests new research at the Weizmann Institute of Science, the pace might speed up if the goals themselves change continuously. view more (2007-08-29)
LANL Roadrunner simulates nanoscale material failure
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. view more (2009-10-30)
Faster protein folding achieved through nanosecond pressure jump
A new method to induce protein folding by taking the pressure off of proteins is up to 100 times faster than previous methods, and could help guide more accurate computer simulations for how complex proteins fold. view more (2009-06-02)
Hurricanes and climate change: A sharper view
n a study published in the July 2008 issue of Geophysical Research Letters, Drs. David S. Nolan and Eric D. Rappin from the University of Miami's Rosenstiel School of Marine and Atmospheric Science describe a new method for evaluating the frequency of hurricane formation in present and future tropical climates. view more (2008-08-13)
NRL scientists study cracks in brittle materials
The Naval Research Laboratory (NRL) is part of an international team of scientists that is learning more about how cracks form in brittle materials. view more (2008-11-21)
Cosmic engines surprise XMM-Newton
XMM-Newton has been surprised by a rare type of galaxy, from which it has detected a higher number of X-rays than thought possible. The observation gives new insight into the powerful processes shaping galaxies during their formation and evolution. view more (2008-04-08)
ETH Zurich and IBM improve diagnosis of osteoporosis
With the goal of developing an accurate, powerful and fast method to automate the analysis of bone strength, scientists of the ETH Zurich Departments of Mechanical and Process Engineering and Computer Science teamed up with supercomputing experts at IBM's Zurich Research Laboratory. view more (2008-07-02)
New material lubricates itself
A highly durable and moreover self-lubricating material has seen the light of day at a thin film laboratory at Linköping University. It is an alloy of boron suboxide and yttrium, BOY, and was grown by the physicist Denis Music. The discovery is put forward in his doctoral dissertation. The element boron and its compounds have many interesting... view more... (2003-09-25)
The End of the Line for Silicon Dioxide?
By means of computer simulations, scientists at the Technical Universities in Clausthal and Vienna are investigating new materials for even smaller and more efficient transistor generations. The smaller the transistors, the faster they can operate. As a result, faster and faster processors can also be designed. The function of a transistor... view more... (2003-12-23)
Boosting the power of solar cells
New ways of squeezing out greater efficiency from solar photovoltaic cells are emerging from computer simulations and lab tests conducted by a team of physicists and engineers at MIT. view more (2008-11-25)
Computer graphics researchers simulate the sounds of water and other liquids
Splash, splatter, babble, sploosh, drip, drop, bloop and ploop! Those are some of the sounds that have been missing from computer graphic simulations of water and other fluids, according to researchers in Cornell's Department of Computer Science, who have come up with new algorithms to simulate such sounds to go with the images. view more (2009-06-08)
New observations and climate model data confirm recent warming of the tropical atmosphere
For the first time, new climate observations and computer models provide a consistent picture of recent warming of the tropical atmosphere. view more (2005-08-12)
Computer simulations point to key molecular basis of cystic fibrosis
Researchers from the University of North Carolina at Chapel Hill have identified a key molecular mechanism that may account for the development of cystic fibrosis, which about 1 in 3000 children are born with in the US every year. view more (2008-03-03)
Running shipwreck simulations backwards helps identify dangerous waves
Big waves in fierce storms have long been the focus of ship designers in simulations testing new vessels. view more (2007-10-02)
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