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UCLA scientists working to create smaller, faster integrated circuits
12-19-2007 · EurekAlert!Integrated circuits are the "brain" in computers, cell phones, and many other electronic devices. A team of UCLA scientists has demonstrated substantial improvements in integrated circuits, also known as silicon chips, achieved not by costly improvements in manufacturing, but by improved computer-aided design software based on better mathematical algorithms.
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- DNA computing targets West Nile Virus, other deadly diseases
10-16-2006 · EurekAlert!
Researchers say that they have developed a DNA-based computer that could lead to faster, more accurate tests for diagnosing West Nile Virus and bird flu. Representing the first 'medium-scale integrated molecular circuit,' it is the most powerful computing device of its type to date, they say. In the future, the new technology could be used to develop instruments that can simultaneously diagnose and treat cancer, diabetes or other diseases, the scientists suggest.
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- New 'Raider Amethyst' prairie verbena: conserves water, drought-tolerant
11-07-2007 · EurekAlert!
Working to create a new drought-resistant and water-saving wildflower, scientists at Texas Tech University's Department of Plant and Soil Science have introduced 'Raider Amethyst,' a new cultivar of common prairie verbena.
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- UCLA scientists create microscopic alphabet; Research could lead to tiny devices
03-21-2007 · EurekAlert!
UCLA chemists have designed and mass-produced billions of fluorescent microscale particles in the shapes of all 26 letters of the alphabet in an 'alphabet soup.' The research could lead to tiny devices such as pumps or motors.
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- Smaller is stronger -- now scientists know why
01-02-2008 · EurekAlert!
As metal structures get smaller -- as their dimensions approach the micrometer scale or less -- they get stronger. Now scientists from Lawrence Berkeley National Laboratory, Hysitron Inc. and General Motors Research and Development Center, working at the National Center for Electron Microscopy, have learned how. The researchers observed that compressing nanoscale pillars of nickel drives out dislocations and can produce a perfect crystal -- a process the researchers call "mechanical annealing."
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- UCLA scientists create microscopic alphabet, research could lead to tiny devices
03-21-2007 · EurekAlert!
UCLA chemists have designed and mass-produced billions of fluorescent microscale particles in the shapes of all 26 letters of the alphabet in an "alphabet soup." The research could lead to tiny devices such as pumps or motors.
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- UCLA scientists produce functioning neurons from human embryonic stem cells
08-07-2007 · EurekAlert!
Scientists with the Institute of Stem Cell Biology and Medicine at UCLA were able to produce from human embryonic stem cells a highly pure, large quantity of functioning neurons that will allow them to create models of and study diseases such as Alzheimer's, Parkinson's, prefrontal dementia and schizophrenia.
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- New Ideas For X-Ray Lasers
09-29-2006 · ScienceDaily
At the 10th International Conference on X-Ray Lasers in Berlin, a novel design for X-ray lasers was the leading topic of many presentations. The organizers themselves have proposed a new solution to the problem. Scientists world-wide are working on lasers with shorter and shorter wavelengths. The shorter the wavelength applied, the smaller the structures one can see, investigate and produce.
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- Scientists create wrinkled polymer 'skin'
01-25-2007 · Massachusetts Institute of Technology (MIT)
An MIT scientist and his colleagues at Harvard University and Seoul National University have demonstrated a promising new method for developing wrinkled hard skins on polymers using a focused ion beam.
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- Toward world's smallest radio: nano-sized detector turns radio waves into music
10-17-2007 · EurekAlert!
Researchers in California report development of the world's first working radio system that receives radio waves wirelessly and converts them to sound signals through a nano-sized detector made of carbon nanotubes. The 'carbon nanotube radio' device is thousands of times smaller than the diameter of a human hair. The development marks an important step in the evolution of nano-electronics and could lead to the production of the world's smallest radio, the scientists say.
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- Parents of chronically ill kids are helped by better access to federal and employer leave
06-21-2007 · EurekAlert!
Working parents are more able to care for their chronically ill children when given greater access to federal and employer-provided time off from their jobs, according to a RAND Corporation study issued today. "We found that having the time and financial flexibility to miss work is clearly important for parents who have children with serious chronic illnesses," said lead author Dr. Paul Chung, senior natural scientist at RAND and assistant professor of pediatrics at the David Geffen School of Medicine at UCLA.
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