نتایج جستجو برای: focusing

تعداد نتایج: 97844  

Journal: :Nature Nanotechnology 2015

Journal: :Eos, Transactions American Geophysical Union 2004

Journal: :nephro-urology monthly 0
stefano maffei scdo nephrology and dialysis, c.t.o./maria adelaide hospital, turin, italy; scdo nephrology and dialysis, c.t.o./maria adelaide hospital, via zuretti 29-10126, turin, italy. tel: +39-116933674, fax: +39-116933672 silvana savoldi nephrology and dialysis unit, cirié hospital, turin, italy giorgio triolo scdo nephrology and dialysis, c.t.o./maria adelaide hospital, turin, italy

the prevalence of chronic kidney disease (ckd), as defined by the nfk-kdoqi (the national kidney foundation kidney disease outcomes quality initiative) guidelines, is a glomerular filtration rate less than 60 ml/min/1.73 m2 or the presence of microalbuminuria. ckd is increasing worldwide, leading to an increased risk of cardiovascular disease. there is general agreement on the importance of an ...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2009
H B Zhuo Wei Yu M Y Yu H Xu X Wang B F Shen Z M Sheng J Zhang

A Hohlraum-like configuration is proposed for realizing a simple compact source for neutrons. A laser pulse enters a tiny thin-shelled hollow-sphere target through a small opening and is self-consistently trapped in the cavity. The electrons in the inner shell-wall region are expelled by the light pressure. The resulting space-charge field compresses the local ions into a thin layer that become...

2011
Julien Henry Matthieu Moy

Program verification aims at statically discovering properties on programs, such as the values that can take the different variables during execution. Abstract Interpretation is a technique that computes an over-approximation of the set of these values, since it is impossible to compute the real set in general. This report takes place in the many attempts to improve the precision of static Anal...

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