Metal teeth and a body made of plastic or foamed aluminum – these could be the cogwheels of the future in a lot of applications. They are lighter, quieter and cheaper to produce than conventional models made entire...
Scientists seeking to explain high-temperature superconductivity have been violating the Pauli exclusion principle, a team of researchers from the University of Illinois at Urbana-Champaign and Rutgers University report....
For producers, traders and recycling professionals alike, last year was exceptional in terms of tonnage and profits. But what can we say about the record-breaking start to 2005 for raw materials?
In first place on the...
Theoretical understanding of heavy-fermion superconductors has just slipped a notch or two, says a team of experimentalists.
Researchers from the University of Illinois at Urbana-Champaign and Los Alamos National Lab...
Ohio State University engineers have developed a chemical catalyst that increases hydrogen production without using a toxic metal common to other catalysts.
Though the new catalyst is still in the early stages of testin...
Chemical catalysts used to produce clean fuels gradually become less active. Dutch researcher Bas Vogelaar believes that the loss of sulphur atoms might be an important cause of this. He investigated hydroprocessing cata...
Materials scientists and engineers at Northwestern University are developing a new "high-security" steel that would be resistant to bomb blasts such as the one that struck -- and nearly sank -- the USS Cole in ...
Georgsmarienhütte GmbH has awarded an order to SMS Demag, both Germany, for the comprehensive renewal of its 125-ton DC arc furnace.
The supply scope comprises a furnace shell with panel technology, the furnace r...
The Power Electronics Research Center (PERC) of the National Institute of Advanced Industrial Science and Technology (AIST), has succeeded in the on-resistance of 4.3 mΩcm2 and blocking voltage 1100 V in a transisto...
Developing chemical sensors that can be placed in the bloodstream or under the skin to continuously monitor oxygen, acidity (pH), or glucose levels is a major challenge for analytical chemists and biomedical engineers. T...
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