Horizonte v. 9, n. 21, abr./jun. 2011

CSER 2011 Spring Meeting - June 21 , 2011

Reusing a code fragment by copying and pasting with or without minor modifications is a technique frequently used by programmers, and thus software systems often have duplicate fragments of code in them. Such duplicated fragments are called code clones or simply clones. Although cloning is beneficial in some cases and often programmers intentionally use it, it can be detrimental to software mai...

$n$-cocoherent rings‎, ‎$n$-cosemihereditary rings and $n$-V-rings

 Let $R$ be a ring‎, ‎and let $n‎, ‎d$ be non-negative integers‎. ‎A right $R$-module $M$ is called $(n‎, ‎d)$-projective if $Ext^{d+1}_R(M‎, ‎A)=0$ for every $n$-copresented right $R$-module $A$‎. ‎$R$ is called right $n$-cocoherent if every $n$-copresented right $R$-module is $(n+1)$-coprese-nted‎, ‎it is called a right co-$(n,d)$-ring if every right $R$-module is $(n‎, ‎d)$-projective‎. ‎$R$...

21 IJBMRF-2011 Dr.sandip Mehand.cdr

Package ‘ qtl ’ March 21 , 2011

March 21, 2011 Version 1.21-2 Date 18 Mar 2011 Title Tools for analyzing QTL experiments Author Karl W Broman and Hao Wu, with ideas from Gary Churchill and Saunak Sen and contributions from Danny Arends, Ritsert Jansen, Pjotr Prins, and Brian Yandell Maintainer Karl W Broman Description Analysis of experimental crosses to identify genes (ca...

/ 01 01 21 5 v 1 1 9 Ja n 20 01 Nonfactorizable contributions to the decay mode D 0 →

We point out that the decay mode D 0 → K 0 ¯ K 0 has no factorizable contribution. In the chiral perturbation language, treating D 0 as heavy, the O(p) contribution is zero. We calculate the nonfactorizable chiral loop contributions of order O(p 3). Then, we use a heavy-light type chiral quark model to calculate nonfactorizable tree level terms, also of order O(p 3), proportional to the gluon c...