Báo cáo khoa học: "The Parameters of an Operational Machine Translation System" doc

... or animate, concrete, singular, count and definite, add more transitivity than less individuated ones. These transitivity parameters assume a good deal of semantic knowledge about verbs and ... Aspect and foregrounding in discourse. In T. Glvon (Ed.), Syntax and and Semantics, rot. 12. New York: Academic Press. and Thompson, Sandra. 1980. Transitivity in grammar and discourse. L...

Ngày tải lên: 08/03/2014, 18:20

... distinctive mode of interaction between the RTK and the ephrin ligand; cells expressing and presenting the ligand interact with neighboring cells expressing transmembrane RTK, and this contact ... contact, including many types of cancers; tumorigenic growth, invasiveness and angiogenic pathways are clearly and directly impacted by ephrin and EPH expression levels in tumor cells [3,6,7]....

Ngày tải lên: 16/03/2014, 02:20

... Kruus 2 , Juha Rouvinen 1 and Nina Hakulinen 1 1 Department of Chemistry, University of Eastern Finland, Joensuu, Finland 2 VTT Technical Research Centre of Finland, Espoo, Finland Keywords ascomycete; ... the characteristic blue colour of these enzymes, and has strong absorption at 600 nm. The T1 and T2 coppers are paramagnetic, and can be detected by EPR spec- troscopy. The T3 coppe...

Ngày tải lên: 14/02/2014, 18:20

... the acquisition of CD and DLS data is gratefully acknowl- edged. B. Kuczewski and H. Wiltsche (Institute of Analytical Chemistry and Radiochemistry, Graz Uni- versity of Technology) are thanked for metal analysis. G. ... b-diketone-cleaving oxygenases of the cupin protein superfamily, and significantly advances our knowledge of the structural– mechanistic basis for this group of en...

Ngày tải lên: 18/02/2014, 06:20

... Crustacean hemocyanins and pseudohemo- cyanins form a third clade with 1.00 posterior proba- bility and 100% bootstrap support. The monophyly of crustacean and hexapod hemocyanins and hemo- cyanin-related ... hexamerins, 23 crustacean hemocyanins, 4 crustacean pseudohemocyanins, 20 chelicerate hemocyanins, 5 myriapod hemocyanins and 1 onychophoran hemocyanin in the final alignment, which was...

Ngày tải lên: 18/02/2014, 08:20

... amount of precipitation in the presence of high concentrations of Arg-HCl in the absence of the chaperone precluded analysis of the effect of this concentration on the protective ability of aB-crystallin. Reduction-induced ... micrographs of a-synucleinA53T at the end of the assay confirmed the formation of fibrils, which were long (between 1 and 5 nm), straight and unbranch...

Ngày tải lên: 18/02/2014, 16:20

... crosslinking 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 ... 2008) doi:10.1111/j.1742-4658.2008.06522.x The folding of eukaryotic DNA into the 30 nm fibre comprises the first level of transcriptionally dormant chromatin. Understanding its...

Ngày tải lên: 18/02/2014, 18:20

... stereochemistry of benzo[a]pyrene-2¢-deoxyguanosine adducts affects DNA methylation by SssI and HhaI DNA methyltransferases Oksana M. Subach 1 , Diana V. Maltseva 1 , Anant Shastry 2 , Alexander Kolbanovskiy 2 , Saulius ... thank Dr B. Jack and Dr G. Wilson from New England Biolabs for their gift of the M.SssI plasmid, Dr F. Johnson and Dr R. Bonala for synthesis of trans-B[a]P-N 2 -dG...

Ngày tải lên: 19/02/2014, 00:20

... transporters generally have these domains in a single polypeptide chain [12]. The LolCDE complex of E. coli is com- posed of one copy each of membrane subunits LolC and LolE, and two copies of ... LolC ⁄ LolE to LolD, and that of ATP energy from LolD to LolC ⁄ LolE. We recently reported the isolation of several LolC and LolE mutants that suppress dominant negative mutants of Lol...

Ngày tải lên: 19/02/2014, 00:20

... phos- phorylated isoform of the K650M mutant to the 105 kDa isoform. (E) Immunocytochemical staining of wild-type and TDI-causing FGFR3 mutants with anti-FGFR3 (green) and anti-phosphotyrosine ... in transiently transfected 293-VnR (a,b,d,e) and ATDC5 (c,f) cells. (g–j) Immunostaining of the wild-type and three TDI FGFR3 mutants with anti-FGFR3 (green) and anti-PDI (red) sera in transie...

Ngày tải lên: 19/02/2014, 00:20