نتایج جستجو برای: guyon

تعداد نتایج: 168  

Journal: :The European respiratory journal 2004
F Paganin F Lilienthal A Bourdin N Lugagne F Tixier R Génin J-L Yvin

Community-acquired pneumonia (CAP) remains a major cause of mortality. The aetiology of CAP has rarely been identified as a mortality risk factor. A prospective study was conducted to assess the prognostic factors of CAP patients admitted to the intensive care unit (Centre Hospitalier Departmental Felix Guyon, St Denis de la Reunion, France), with a special emphasis on microbial aetiology. All ...

2007
Michael B. Witte Laurence L. Sloss

A technique was developed for algal toxicity assays. Algal communities obtained from several sewage treatment plants and surface waters were the test specimens. The toxicant used was zinc acetate The techniques that were developed are relatively simple, rapid, and precise. Algal responses to toxicants were measured by changes in oxygen production, and two types of responses were observed. The v...

1991
David J. C. MacKay

The Bayesian model comparison framework is reviewed, and the Bayesian Occam's razor is explained. This framework can be applied to feedforward networks, making possible (1) objective comparisons between solutions using alternative network architectures; (2) objective choice of magnitude and type of weight decay terms; (3) quantified estimates of the error bars on network parameters and on netwo...

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