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Lighting the Way: Measuring Surface Tension Just Got Easier
Inventors at Oxford University have developed a new method to indirectly measure the surface tension of liquid by tracking reflected light intensity to assess the surface configuration. The procedure is reliable, repeatable, quick to set-up and use, contact-less and non-destructive. Surface tension measurement is an important tool in the... view more... (2003-09-05)
NIST team proves bridge from conventional to molecular electronics possible
Researchers at the National Institute of Standards and Technology (NIST) have set the stage for building the "evolutionary link" between the microelectronics of today built from semiconductor compounds and future generations of devices made largely from complex organic molecules. view more (2008-03-19)
Scientists create metal that pumps liquid uphill
In nature, trees pull vast amounts of water from their roots up to their leaves hundreds of feet above the ground through capillary action, but now scientists at the University of Rochester have created a simple slab of metal that lifts liquid using the same principle-but does so at a speed that would make nature envious. view more (2009-06-03)
UGA researchers discover 'episodic-like' memory in rats
Human memory is a mental scrapbook, filled with moments of luminous happiness or unforgettable sorrow. view more (2006-07-11)
The short-term memory of water
Researchers of the Max-Born-Institute and the University of Toronto find extremely fast fluctuations in liquid water - Publication in Nature. view more (2005-03-07)
Putting the squeeze on nitrogen for high energy materials
Nitrogen atoms like to travel in pairs, hooked together by one of the strongest chemical bonds in nature. By subjecting nitrogen molecules to extreme temperatures and pressures scientists are getting a new understanding of not only nitrogen but other similar molecules, including hydrogen. view more (2008-09-04)
A new window into the deformation of nanoscale materials
Materials on the nanoscale don't always have the same properties they would in bulk; for one thing, nanomaterials are often a lot harder. Unlike most bulk materials, a crystal that is small enough can be perfect, free of defects, capable of achieving strength near its ideal theoretical limit. view more (2006-08-14)
Many characteristics of Mars, including ice, are similar to Earth, paper says
Mars gets as far as 250 million miles away, but many parts of it closely resemble places on Earth, including its landscape, history of water, soil and even its weather, says a Texas A&M University researcher in the current issue of "Science" magazine. view more (2009-07-06)
Researchers complete first clinical trial of Apatone for cancer treatment
In a significant advancement in the ongoing battle against cancer, a group of researchers from Summa Health System, IC-MedTech and other institutions have completed the first ever FDA-approved human clinical trial of Apatone. view more (2007-10-08)
Nanotechnology may increase longevity of dental fillings
Tooth-colored fillings may be more attractive than silver ones, but the bonds between the white filling and the tooth quickly age and degrade. view more (2009-07-02)
New crystal structure of Alzheimer's drug predicted
A challenge, presented at last year's e-Science All Hands meeting, has resulted in an e-Science project achieving one of the holy grails of the pharmaceutical industry - the computational prediction of a previously unidentified crystal structure, or polymorph, of a drug molecule. view more (2005-09-22)
The Radar Search For Martian Water
Until the last few years, Mars has been regarded as a cold, arid world that lost most of its water long ago. However, recent observations by NASA's Mars Global Surveyor and Mars Odyssey spacecraft have provided tantalising evidence that huge amounts of water may be hidden just below the surface. Now, a powerful new instrument is poised to probe... view more... (2003-04-01)
Chemical engineers help develop ways to recycle waste plastic
Project supervisor Dr Don Glass explained: "Waste plastic, particularly packaging, is one of the curses of the industrial age. Ill-managed landfill sites are surrounded by large areas in which unsightly wind-blown polymer film is festooned on trees and fences." He added that current EU regulations mean 15% of waste plastic must be recycled, but... view more... (2000-01-20)
Virginia Tech geoscientists resolve inconsistent data on crystal growth, dissolution
Virginia Tech Geoscientists Patricia Dove and Nizhou Han have demonstrated that crystals dissolve and grow by the same set of analogous 'reversed' mechanisms. view more (2005-10-18)
The solution to a 7-decade mystery is crystal-clear to FSU chemist
A Florida State University researcher has helped solve a scientific mystery that stumped chemists for nearly seven decades. In so doing, his team's findings may lead to the development of more-powerful computer memories and lasers. view more (2007-10-22)
Job-related stress: NIST demonstrates fatigue effects in silicon
Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a mechanical fatigue process that eventually leads to cracks and breakdown in bulk silicon crystals-a phenomenon that's particularly interesting because it long has been thought not to exist. view more (2007-11-28)
Major physics breakthrough in understanding supersolidity
Physicists at the University of Alberta, in Edmonton, Alberta, Canada, have made a major advance in the understanding of what appears to be a new state of matter. view more (2007-12-06)
NIST posts online database of cryogenic materials properties
In response to numerous inquiries from academia, industry, and other government labs, the National Institute of Standards and Technology (NIST) recently published a new database on the properties of solid materials at temperatures ranging from cryogenic (as low as 4 K, which is -269 degrees C or -452 degrees F) to room temperature. view more (2007-11-09)
Molecular research suggests shift needed in how some drugs are created
The first close-up look at a pro-inflammatory signaling molecule involved in immune response in mammals suggests that researchers "should rethink what they are doing" in creating drugs based on a fruit-fly model, scientists say. view more (2005-10-05)
Sound Filters Light
Russian researchers have developed a small, smart and tolerant to vibrations spectrometer, which is equally reliable in the outer space and in oceanic depths. The development was performed with financial support from the Russian Foundation for Basic Research (RFBR) and the Foundation for Assistance to Small Innovative Enterprises (FASIE). The... view more... (2004-11-01)
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