Viral hepatitis A and B are serious public health problems all over the world. Effective prophylactic measures and improvement in the hygienic and sanitary conditions have considerably modified the diseases trend, characterized by high prevalence levels in developing countries. In this paper the epidemiology of hepatitis A and B is reviewed, focused on endemic areas, on the basis of data collected from local and international studies in order to evaluate prevention strategies for both local population and travelers.
Male Sprague-Dawley rats (n=100) underwent endothelial denudation by wire injury of the right common carotid artery. Cinaciguat (10mg/kg/day orally) were administered to 50 rats (1-, 2-, 3-day and 1-, 3-week treatment time), while 50 rats received placebo. A 3-week treatment resulted in a significan...
We report the experimental evidence that the
Microwave radiation generated by a quantum conductor (a dc+ac biased tunnel
Junction between normal metals placed at very low temperature) is squeezed,
I.e. that the fluctuations on one quadrature can go below that of vacuum.
Whereas any classical current...
We study a particular problem
Of this sort - estimating the missing year information associated with
Publications (and hence authors' years of active publication). We first propose
A simple algorithm that only makes use of the "direct" information, such as
Paper citation/reference relationships or p...
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