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The technology, based on one or more unique physical attributes of individual tags rather than information stored on them, will prevent the production of counterfeit tags and thus greatly enhance both...
Information Technology |"The compact star at the center of this famous supernova remnant has been an enigma since its discovery," said Wynn Ho of the University of Southampton and lead author of a paper that appear...
Physics and Astronomy |A new report by computer scientists at the National Institute of Standards and Technology (NIST) demonstrates that iris recognition algorithms can maintain their accuracy and interoperability with com...
Information Technology |The apple trees of yesteryear are slowly disappearing. Many apple varieties common in the United States a century ago can no longer be found in today's orchards and nurseries. But some historic a...
Agricultural and Forestry Science |Scientists widely accept that around 2.4 billion years ago, the Earth's atmosphere underwent a dramatic change when oxygen levels rose sharply. Called the "Great Oxidation Event" (GOE),...
Earth Sciences |Alexander Sutin and a team of acoustics experts at Stevens Institute of Technology in New Jersey are developing a system that tracks the traffic by listening to the noise it produces. On Wednesday, Oc...
Information Technology |The rescue, described as “surprisingly complete” by the researchers, was accomplished with rapamycin, a drug known to act on a protein called mTOR whose role involves the production of other proteins....
Life Sciences |Sankar Chatterjee of Texas Tech University and a team of researchers took a close look at the massive Shiva basin, a submerged depression west of India that is intensely mined for its oil and gas reso...
Earth Sciences |Fine particle emissions have been the subject of heated debate for years. People who live near industrial plants see the smoke being discharged into the atmosphere and wonder how harmful it is. ...
Ecology, The Environment and Conservation |Even tiny, easily overlooked events can completely change the behavior of a complex system, to the point where there is no apparent order to most natural systems we deal with in everyday life....
Physics and Astronomy |Duke University computer engineers have made use of standard cell phone features – accelerometers, cameras and microphones – to turn the unique properties of a particular space into a distinct fingerp...
Information Technology |The Congressional hearing focused on the findings of a National Academy of Sciences (NAS) report on the scientific basis of forensic disciplines. Among the pattern evidence fields (fingerprints, tool ...
Studies and Analyses |Electrons can initiate chemical reactions at such breakneck speeds—often within a trillionth of a second—that the details of their movements remain largely inscrutable. But now, RIKEN researchers have...
Life Sciences |As reported in the Sept. 13 issue of the journal Nature Chemistry, Kenneth Suslick and his team at the University of Illinois have developed an artificial nose for the general detection of toxic indus...
Life Sciences |A report describes a NIST-led international standard, ISO/IEC 24727, which defines a general-purpose identity application programming interface (API). The other is a draft publication on refinements t...
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