Báo cáo toán học: " Extremum of Mahler volume for generalized cylinder in R3" doc

... denotes the set of all generalized cylinders. In this article, we proved that among the generalized cylinders, a cube has the minimal Mahler volume and a cylinder has the maximal Mahler volume, theorem ... case of Mahler volume for the class of symmetric convex bodies in R 3 is treated here. It is shown that a cube has the minimal Mahler volume and a cylinder...

Ngày tải lên: 20/06/2014, 21:20

... Geosciences, Beijing 100083, P.R. China 2 Department of Mathematics, Beijing Institute of Technology, Beijing 100081, P.R. China ∗ Corresponding author: zhao junfang@163.com Abstract In this article, ... [2]. Multipoint boundary value problems of ordinary differential equations (BVPs for short) arise in a variety of different areas of applied mathematics and physics. For examp...

Ngày tải lên: 20/06/2014, 20:20

... Nonexistence of positive singular solutions for a class of semilinear elliptic systems. Electronic Journal of Diff. Equations, 8 (1996), 1-22. 11 Combining (2.3) and (2.4) we obtain  Ω∩B R  1 ... Pohozaˇev identity [1] published in 1965 for solutions of the Dirichlet problem proved absence of nontrivial solutions for some elliptic equations of the form  −∆u + f(u) = 0...

Ngày tải lên: 20/06/2014, 21:20

... Germany and Trainingsinstitut Prof. Dr. Baum GmbH, Köln, Germany 2. Trainingsinstitut Prof. Dr. Baum GmbH, Köln, Germany Correspondence to: Klaus Baum, Prof. Dr., Trainingsinstitut, Wilhelm-Schlombs-Allee ... the swinging platform.The number of sets was identical with the strength training regimen. It took about 20 minutes to fulfill a training session of the last three weeks. Tab...

Ngày tải lên: 26/10/2012, 10:04

... variations in identity (for example ranging from 38–86% in Coprinopsis cine- rea [27]). This natural diversity within in a single organism can be used for protein engineering purpose. In Trametes ... Press, Cold Spring Harbor, New York. 37 Bradford M (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of prote...

Ngày tải lên: 18/02/2014, 06:20

... learning for semantic argu- ment classification. In Machine Learning. Vasin Punyakanok, Dan Roth, and Wen-tau Yih. 2008. The importance of syntactic parsing and inference in semantic role labeling. ... we in- corporate thematic hierarchy relations into local classification results using re-ranking technique in the SRC stage. Two re-ranking approaches, 1) hard constraint re-ranking a...

Ngày tải lên: 17/03/2014, 02:20

... the flavin cofactor is possible only in the dimeric structure of NADH oxidase. None of the tryptophan residues is close to the binding site of the flavin cofactor in the monomeric form of the enzyme ... homologous flavoproteins form a novel flavoprotein family in which all members contain an aromatic amino-acid residue (Phe, Trp) that interacts with the isoalloxazine ring of the fl...

Ngày tải lên: 23/03/2014, 15:21

... Statistical Institute, Ministry of Health – National Center of Health Informatics: Public health statistics annual, Bulgaria 2000. National Center of Health Informatics: Sofia: Statistical Print; 2001. ... decision-making level for implementing new strategies for structural changes in the Bulgarian inpa- tient health care system. To achieve a higher level of patient satisfaction...

Ngày tải lên: 18/06/2014, 19:20

... culture system formulated initially for SSC expansion, containing LIF, putrescine, EGF, GDNF, bFGF, insulin and transferrin. The proliferating cells that resulted were described as forming compact ... detectable by in situ BrdU immunocy- tochemistry, in the neonatal mouse ovary. The distinct, nuclear staining for BrdU in the oocyte of Fig ure two ‘e’ of Johnson et al. [7], and...

Ngày tải lên: 20/06/2014, 07:20

... frequency of injec- tion; age at first use; being part of a regular injecting group; having injected in ano ther city/country during the previous year; having ever shared a syringe; unsafe injec- tion ... Safe injecting practice at last injection was measured by combination of different indicators, such as: not usage of previously used syringe, not usage of syringe left at a place...

Ngày tải lên: 20/06/2014, 08:20