Báo cáo khoa học: Modeling hydration mechanisms of enzymes in nonpolar and polar organic solvents potx

... the two initial steps. Note that the curves can easily discriminate nonpolar and polar solvents. In nonpolar solvents, water is highly retained at the enzyme surface, whereas in polar solvents, ... analysis of polar organic solvents is that water is largely frag- mented into single water molecules and small clusters of water molecules around the protein. In the...

Ngày tải lên: 16/03/2014, 10:20

... translation model and argument re- ordering model respectively, including details about modeling, features and training procedure. Section 5 will introduce how to integrate these two models into SMT. ... (see details in Section 6.1) in our word-aligned bilingual training data. Then we extract all training events for verbal predicates which occur at least 10 times in the training da...

Ngày tải lên: 19/02/2014, 19:20

... caspase-8- and caspase-9- like activities, which appear to be involved in the final resorption of the parental macronucleus during PND in T. thermophila, and suggested the involvement of mitochondria in ... becomes acidic in the final step of PND [22,23]. DePsipher staining of the macronucleus appeared initially during the stage of autophagosome formation, and persisted...

Ngày tải lên: 20/02/2014, 03:20

... subsampling is that we use our entire training corpus, and in so doing compromise between min- imizing errors from data sparsity and accommodat- ing domain shifts to the extent possible. 3 A Growing ... in- domain (NYT00+01) and out -of- domain (AFP02+05+06) training corpora, for two meth- ods of closing the vocabulary. in each to optimize tune-set perplexity. For evaluation, we...

Ngày tải lên: 20/02/2014, 04:20

... of Milliyet after removing sentences with 100 or more tokens. The dataset contains about 600 thousand sentences in the training set and 60 thousand sentences in the test set (giving a total of ... once in the training set and the OOV column shows the number of out- of- vocabulary tokens in the test set. The unique and 1-count columns give the number of unique tokens an...

Ngày tải lên: 20/02/2014, 09:20

... consists of 24 computer-mediated dialogues 1 in which two participants collaborate on a simple task of buying furniture for the living and dining rooms of a house (a variant of the task in (Walker, ... corpus, and the issue of tracking agreement. Next we describe our coding scheme and our intercoder reliability outcomes. Last we report our findings .on tracking agre...

Ngày tải lên: 20/02/2014, 18:20

... which is not of much interest. The more important and interesting is the actual transition of the mean frequencies within a realistic range of N, because the size of a terminology in practice ... G(pj+l ) around PJ, and 0 otherwise, in which p is now grouped for the same value and indexed by the subscript j that indicates in ascending order the values of p. In us...

Ngày tải lên: 20/02/2014, 18:20

... Italy Introduction Towards the end of the 1970s, in the beginning of pre-mRNA splicing research [1,2], defining exons and introns was essentially based on observing the final composition of the ... deletion abolished binding of an U1snRNP molecule in this position and activated a 3¢ss lying 12 nucleotides upstream of this element. In the last case, binding of hnRNP E1 and...

Ngày tải lên: 06/03/2014, 09:22

... equation using a K m of 460 l M,aV max of 2.52 nmol P i ÆminÆmg )1 and an offset of 0.1 nmol P i ÆminÆmg )1 for SUR2A, and a K m of 41 lM,aV max of 0.73nmol P i ÆminÆmg )1 and an offset of 0.05 ... analysis of purified fusion proteins consisting of maltose-binding protein (MBP) linked at its C-terminus to one of the NBDs of SUR2 (MBP-NBD fusion proteins). Figure 1B,C...

Ngày tải lên: 06/03/2014, 11:20

... Zettlemoyer, and Regina Barzilay. 2009. Reinforcement learning for mapping instructions to actions. In Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International ... Soft Computing for Information Processing and Analysis, volume 164 of Studies in Fuzziness and Soft Computing, chapter 4, pages 93– 188. Springer Berlin / Heidelberg. J...

Ngày tải lên: 07/03/2014, 18:20