
Pentagon chief affirms Qatar, US defence ties
Pentagon chief Chuck Hagel reaffirmed US military ties with Qatar on Tuesday, during a regional tour aimed at shoring up Gulf alliances amid disagreements over policy on Iran and Syria. ... more
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Polymers can be semimetals
Polymers can behave like insulators, semiconductors and metals - as well as semimetals. Twenty researchers, under the leadership of Xavier Crispin, Docent in organic electronics at Linkoping Univers ... more
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Oregon scientists offer new insights on controlling nanoparticle stability
University of Oregon chemists studying the structure of ligand-stabilized gold nanoparticles have captured fundamental new insights about their stability. The information, they say, could help to ma ... more
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