US tops international league in action on blood products
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چکیده
منابع مشابه
On cusps and flat tops
We develop non-invertible Pesin theory for a new class of maps called cusp maps. These maps may have unbounded derivative, but nevertheless verify a property analogous to C. We do not require the critical points to verify a non-flatness condition, so the results are applicable to C maps with flat critical points. If the critical points are too flat, then no absolutely continuous invariant proba...
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Earlier, we reported the formation of unidentified strong irritants in reaction mixtures of terpenes and ozone. The identified products included aldehydes, ketones and carboxylic acids. Here we report the effects of relative humidity and reaction time on irritant formation in our flow reaction system using limonene and isoprene. Upper airway irritation was measured in mice (via reduction of res...
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ژورنال
عنوان ژورنال: Nature
سال: 1996
ISSN: 0028-0836,1476-4687
DOI: 10.1038/380276b0