báo cáo khoa học: "Reaction to halothane anaesthesia among h

báo cáo khoa học: "Reaction to halothane anaesthesia among heterozygotes at the halothane locus in British Landrace pigs" doc

... within the first three minutes of test, the test duration was reduced from 5 min in generation 1 to 4 min in generation 2 and 3 minutes in the remaining generations. 1. ... at the halothane locus reacting to halothane anaesthesia was investigated using five generations of British Landrace pigs selected for positive or negative...

Ngày tải lên : 09/08/2014, 22:22

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Báo cáo khoa học: " Exposure to genistein does not adversely affect the reproductive system in adult male mice adapted to a soy-based commercial diet" potx

... important factor to maintain fertilization. Genistein inhibits the induction of acrosomal exocytosis and binding of spermatozoa to the zona pellucida (ZP) [34]. ZP-induced acrosomal exocytosis in domestic ... The effects of the phytoestrogen genistein on the postnatal development of the rat. Toxicol Sci 2003, 71, 74-83. 20. Mahony MC, Gwathmey T. Protein tyrosine phosphoryla...

Ngày tải lên : 07/08/2014, 18:20

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báo cáo khoa học: "A statistical model for genotype determination at a major locus in a progeny test design" ppt

... females according to their genotypes : the candidate population is subdivided into three groups by minimizing the sum of squared deviations from the within group means. ... points are to be modified : the probability pi used in the successive estimations of the parameters is defined in another way and we have to calculate at each...

Ngày tải lên : 09/08/2014, 22:22

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Tài liệu Báo cáo khoa học: "Learning to Find Translations and Transliterations on the Web" doc

... and generate features for each tokens in the same way as done in the training phase. We then use the trained model to tag the snippets, and extract translation candidates by identifying consecutive ... preparing training data, we add the distance, i.e. number of words, between a Chinese token feature and the English term in question, aimed at exploiting the fact t...

Ngày tải lên : 19/02/2014, 19:20

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Báo cáo khoa học: Contributions to catalysis and potential interactions of the three catalytic domains in a contiguous trimeric creatine kinase doc

... changes in substrate binding, catalytic efﬁciency (k cat ⁄ K M ) decreased in direct relation to the k cat values (Table 2). These results show that the contribution of each CK domain to catalysis ... linked to substrate binding in the second. Stated another way, formation of the TSAC in one active site may act to stabilize the open state in the other, or preclud...

Ngày tải lên : 16/03/2014, 06:20

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Báo cáo khoa học: "What to do when lexicalization fails: parsing German with sufﬁx analysis and smoothing" doc

... to be due to Markovization. The boundaries of VPs are sometimes incorrect, with the parser attaching dependents directly to the S node rather than the VP. In the most extreme cases, the VP had ... how smoothing can be incorporated into an unlexicalized grammar to achieve state-of -the- art results in Ger- man. Rather using one smoothing algorithm, we use three differen...

Ngày tải lên : 17/03/2014, 05:20

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Tài liệu Báo cáo khoa học: "You’ve Got Answers: Towards Personalized Models for Predicting Success in Community Question Answering" doc

... answer ”be” in answer Q prev avg rating ”want in answer in the in question CA avg asker rating ”adenocarcinoma” in question CA History “anybody” in question ”was” in question ”who is” in question ... was satisﬁed. Based on our exploration we believe that the main reasons for not “closing” a question are a) the asker loses interest in the information and b) none of the...

Ngày tải lên : 20/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Site-directed mutagenesis of a loop at the active site of E1 (a2b2) of the pyruvate dehydrogenase complex A possible common sequence motif docx

... motif outlined in Fig. 2. In addition to the E1aR288A mutant of rat E1b being inactive, it was incapable of becoming phosphory- lated, suggesting that this residue may be involved in the interaction ... subcloning into the vector. All the sequences differed slightly from the original pKBstE1a plasmid [21] in the noncoding region following the stop codon. The differen...

Ngày tải lên : 20/02/2014, 23:20

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Báo cáo khoa học: Site-directed mutagenesis of selected residues at the active site of aryl-alcohol oxidase, an H2O2-producing ligninolytic enzyme pot

... molecular docking. The enzyme consists of two domains, the FAD-binding domain (bottom part) and the substrate- binding domain (top part), and one cofactor molecule with the adenine moiety buried in the ... clustering together after docking. The putative substrate-binding pocket is connected to the protein surface by a main channel providing direct access to the re-side o...

Ngày tải lên : 07/03/2014, 11:20

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Báo cáo khoa học: Context-dependent effects of proline residues on the stability and folding pathway of ubiquitin docx

... rate-limiting step for folding. The linear plots in Fig. 7 indicate a b f -value of 0.09 supporting the latter model. We see that the proline mutations produce very small effects on the folding rate ... realized in the folding TSE, indicative of the loop between the N-terminal b-hairpin and the main a-helix remaining ﬂexible in the TSE, with native-like contacts and ba...

Ngày tải lên : 07/03/2014, 16:20

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