Tài liệu Báo cáo khoa học: "The Contribution of Linguistic Features to Automatic Machine Translation Evaluation" docx

... Proceedings of the 47th Annual Meeting of the ACL and the 4th IJCNLP of the AFNLP, pages 306–314, Suntec, Singapore, 2-7 August 2009. c 2009 ACL and AFNLP The Contribution of Linguistic Features to Automatic ... advantages of employing higher linguistic processing levels have not been clarified yet. The main goal of our work is to analyze to what extent deep lingu...

Ngày tải lên: 20/02/2014, 07:20

... 5¢-GTNGCGGTYTCRAARTGYTCCAT-3¢ to amplify a fragment of  550 bp and 5¢-GAGGGNSAG TTCGTNTACGC-3¢ and 5¢-GAANGGYTTGTGGTTNA GRCG-3¢ to amplify a fragment of  1050 bp. PCR frag- ments of the expected size were cloned into ... ‘phylogenetic histories and stories’ (Insecta, Dictyoptera). Dtsch Entomol Z 48, 223–265. 38 Davies WM (1927) On the tracheal system of Collembo- la, with speci...

Ngày tải lên: 18/02/2014, 08:20

... crystal structure of TK1-type enzymes of human and myco- plasmic origin [14], the feedback inhibitor dTTP was bound in the substrate pocket, similar to the binding of dTTP to the D. melanogaster ... B (2004) Effect of valine 106 on structure–function rela- tion of cytosolic human thymidine kinase. Kinetic prop- erties and oligomerization pattern of nine substitution mutants o...

Ngày tải lên: 18/02/2014, 12:20

... chaperone activity of aB-crystallin [27], which was reported to occur via enhancement of the dynamics of subunit assembly [28]. However, to date there have been no reports of the effects of such compounds ... aB-crystallin in response to various types of stress. J Biol Chem 272, 29934–29941. 35 Wang K, Gawinowicz MA & Spector A (2000) The effect of stress on the patter...

Ngày tải lên: 18/02/2014, 16:20

... of nucleosomes and digestion of the DNA to mononucleosome size of samples con- sisting of a mixture of hepta-, octa- and nonanucleosomes and half the amount of hexa- and decanucleosomes (6- to ... continuity of the linker DNA will not be required to keep them together. Figure 1Ab shows the sedimentation profile of an oligonucleosome sample comprising 7- to 9-mers and ha...

Ngày tải lên: 18/02/2014, 18:20

... The relative fraction of bound 32 P-labeled DNA (R) is the ratio of the fraction of bound 32 P-labeled DNA in the presence of the competitor DNA (cpm bound ⁄ cpm total ) to the fraction of bound 32 P-labeled ... ⁄ CGM and G CX + ⁄ CGM), 5-methylcytosine was introduced into one of the strands of the recognition site instead of the target cytosine. The melting curves of the...

Ngày tải lên: 19/02/2014, 00:20

... phosphorylation restored full maturation of the K650M receptor to a significant degree. To firmly establish that SU5402 allowed the K650M receptor to be transported to the plasma membrane and endocytosed, ... decreased the affinity of the anti-FGFR3 serum for the receptor, so that a higher amount of total protein had to be loaded onto the gel in order to obtain a signal equival...

Ngày tải lên: 19/02/2014, 00:20

... effects of cytotoxic RNases on cellular RNA were studied, cytosolic rRNA [18] or tRNA [19] were found to be the targets of cytotoxic RNases. Thus, we can conclude that to exert its cyto- toxic ... action of RNases be based solely, or primarily, on its resist- ance to the cytosolic RNase inhibitor. RNase catalytic activity is an absolute requirement for the cytotoxic action of al...

Ngày tải lên: 19/02/2014, 06:20

... Molecular Basis of Disease 3.1 Oxidative Stress S3.1-1 The role of antioxidants in the cytotoxicity of chemotherapeutic drugs T. Ozben, H. Akbas, I. Akan, S. Akan and M. Timur Department of Biochemistry, ... status in MCF-7 and MDA- MB-231 cells exposed to Topotecan. Treatment with Quercetin did not inhibit ROS generation, and enhanced cytotoxicity of Topotecan in both cells. In c...

Ngày tải lên: 19/02/2014, 07:20

... its cytotoxicity was compared to ricin (Fig. 5B). Ricin containing RTA N78S was approximately twofold less cytotoxic than wild- type ricin. This difference in cytotoxicity was comparable to the ... 37.5-fold. Cytotoxicity of RTA N122A RTAN122AwasreassociatedwithRTBanditscytotoxi- city was compared to ricin (Fig. 6B). Substituting Ala for Asp at residue 122 in RTA reduced the cytotoxic...

Ngày tải lên: 19/02/2014, 12:20