Kwashiorkor and severe acute malnutrition in childhood

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• 作者：Tido von Schoen-Angerer ; Susan Shepherd ; Kamalini Lokuge ; Clair Mills ; Christophe Fournier
• 关键词：Transport cross sections ; Collision integrals ; Transport properties
• 刊名：The Lancet
• 出版年：2008
• 出版时间：24 May 2008-30 May 2008
• 年：2008
• 卷：371
• 期：9626
• 页码：1748-1749
• 全文大小：52 K

文摘

A new automatic algorithm to calculate collision integrals from isotropic interaction potentials has been developed. The proposed method overcomes the limits of existing codes that need a priori definition of potential features. The algorithm efficiency has been tested by comparison with traditional approaches. The agreement achieved in reproducing published data is good. A theoretical analysis of the asymptotic behaviors, related to the accuracy of integral evaluation with respect to interval finiteness, is also reported.