Báo cáo sinh học: "Polynomial algorithms for the Maximal Pairing Problem: efficient phylogenetic targeting on arbitrary trees" docx

... recursion for the partition func- tion of the last common ancestor node of x and y, denoted k, is also constrained, because π xy must go through k. Calculation of the partition functions for the children ... not appear to give rise to efficient partition function versions. The TARGETING software We implemented the polynomial algorithms for the MPP in the program T...

Ngày tải lên: 12/08/2014, 17:20

... odd. 3 In Section 4, we construct the q-analogue of the Riemann’s ζ-functions, the Hurwitz ζ-functions, and the Dirichlet’s L-functions. We prove that the value of their functions at non-positive ... Kim ∗2 1 National Institute for Mathematical Sciences, Doryong-dong, Yuseong-gu Daejeon 305-340, South Korea 2 Department of Mathematics, KAIST, 373-1 Guseong-dong, Yuseong-gu, Daejeo...

Ngày tải lên: 18/06/2014, 22:20

... IIS components in mammals, in invertebrates these are mainly encoded by single genes. On the other hand, mammals have only three ligands, insulin, IGF-I and IGF-II [5], whereas there are 38 in the ... 77:: 18 (doi:10.1186/jbiol79) The electronic version of this article is the complete one and can be found online at http://jbiol.com/content/7/6/18 © 2008 BioMed Central Ltd form com...

Ngày tải lên: 06/08/2014, 18:21

... simulations for the evaluation of the statistical properties of the likelihood ratio test is justified by the non-observation of classical asymptotic distributions in the particular ... is the opposite of the homoskedastic case where the non- segregating populations were useful. This result shows that the information in the non-segregat...

Ngày tải lên: 09/08/2014, 18:21

... ν l-1 is the sum of: • the contribution of ν , ν 1 , , ν l-2 ; zero if l = 2 • the contribution of ν l-1 The second component is to be handled in the standard way. As for the first component, ... then where depth( ν ) is the sum of the lengths of the labels on the path from the root to ν . The vectors X, F S can be com- puted once for all in time O(K) at...

Ngày tải lên: 12/08/2014, 17:20

... selection for the duration of the fertile period was preferred, based on the number of hatched chicks after a single AI [3,5]. Nevertheless, the optimum selection criterion and the selection responses ... generation were selected by truncation on superior values of the BLUP animal model for the number of fertile eggs from the 2nd to the 15th day after AI (3 replicati...

Ngày tải lên: 14/08/2014, 13:21

... of their future contribution to the population should be accounted for. Based on the gene-flow theory [17], w j , the weight to be given to group j is, for simplification, the proportion of the ... mate selection was implemented. If the evaluation criterion is unique, such as here, then the one-step approach is more efficient than the two-step approach, where the second ste...

Ngày tải lên: 14/08/2014, 13:22

... prove Theorem 1 are contained in section 5. In section 6 we prove Theorem 2. We remark, that the proofs in this paper do not use any computer calculations. 2 The covering inequalities The definitions ... 2k 6 + 3  i≥7 k i = 7. We now use these facts to derive further properties of C with the intention to get a contradiction. G) k i = 0 for i ≥ 8. Assume to the contrary that  i≥8...

Ngày tải lên: 07/08/2014, 15:22

... 40.72 Intubation on admission 848 45.20 Pneumonia on admission 220 11.73 LRT on admission 24 1.28 Urinary tract infection on admission 42 2.24 Other infections on admission 139 7.41 Hospitalization before ... routine diagnostic procedures, the Institutional Board on the Ethics of Clinical Studies waived the need for informed consent. Further details on the setting of...

Ngày tải lên: 13/08/2014, 08:21

... is the tag, and is the “history”, or context. An example is if t = S and the word being tagged = “Mr.” otherwise The parameters of the model are for , defining a conditional distribution over the ... the ’th word. for is if begins with a lower- case letter, otherwise. for is a transformation of , where the transformation is applied in the same way as the final feature...

Ngày tải lên: 17/03/2014, 08:20