Báo cáo khoa học: "Smart Paradigms and the Predictability an

Báo cáo khoa học: "Smart Paradigms and the Predictability and Complexity of Inﬂectional Morphology" docx

... strength of the smart paradigms, that is, the predictability of each language. 3 Cost, predictability, and complexity Given a language L, a lexical category C, and a set P of smart paradigms for C, the ... measure of predictability of an inﬂection system. The overall complexity of the system also has to take into account the code size of the parad...

Ngày tải lên : 24/03/2014, 03:20

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Báo cáo khoa học: New insights into the functions and N-glycan structures of factor X activator from Russell’s viper venom pot

... plate- lets and endothelial cells. The important role of these glycans in pharmacokinetics has been demonstrated by the slower and smaller increment of FDP in vivo after the injection of desialylated ... sequenced. Of these, 10 clones were found to encode the LC2 and LC1 sub- units. Others were found to encode other variants of the C-lectin-like venom proteins. The...

Ngày tải lên : 07/03/2014, 06:20

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Báo cáo khoa học: Amino acids at the N- and C-termini of human glutamate carboxypeptidase II are required for enzymatic activity and proper folding pptx

... absence of the intracellular and transmem- brane domains does not inﬂuence carboxypeptidase activity of GCPII and neither does the attachment of the His- Xpress epitope at the N-terminus of the 44/750 ... NAAG-hydrolyzing activity (the 44/736 variant), and the C-terminal extension (addition of the V5-His tag in thecaseofthe44/750_V5-Hisvariant)reducedtheactivity...

Ngày tải lên : 07/03/2014, 15:20

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Báo cáo khoa học: A region within the C-terminal domain of Ure2p is shown to interact with the molecular chaperone Ssa1p by the use of cross-linkers and mass spectrometry doc

... observed in the presence of ATP. No change in the mobility of the Ure2p–Ssa1p com- plexes was detected in the presence of ATP. The stoichiometry of Ure2p and Ssa1p within the 120 and 160 kDa ... built from the X-ray structure of the C-terminal domain of Ure2p and integrates the ﬁnding that the N-terminal domain of Ure2p is ﬂexible. An enlargement of...

Ngày tải lên : 15/03/2014, 00:20

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Báo cáo khóa học: Mechanistic insight into the peroxidase catalyzed nitration of tyrosine derivatives by nitrite and hydrogen peroxide doc

... portions to the substrate solution during 1 h at 25 °C. Formation of the product was accompanied by the development of a yellow and persistent color in the solution. Then, the pH of the mixture ... Taglietti (University of Pavia) for assistance in the stopped-ﬂow experiments, and Antonella Profumo (University of Pavia) for the determination of the redox poten...

Ngày tải lên : 16/03/2014, 16:20

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Báo cáo khoa học: Structural insight into the evolutionary and pharmacologic homology of glutamate carboxypeptidases II and III ppt

... works 4453 of the S1-bound chloride anion and ‘pushes’ the Cl ) out of the bottom of the S1 pocket (the occupancy of the Cl ) in this structure is 0.7). The alternate confor- mation of the Asp443 ... with the occupancy of the S1 pocket by a ligand and the ‘open–close’ transition exploits the hinges on the two sides of the lid made up of Asn540 ⁄...

Ngày tải lên : 23/03/2014, 05:22

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Báo cáo khoa học: Sulfated polysaccharides inhibit the catabolism and loss of both large and small proteoglycans in explant cultures of tendon doc

... inclusion of these sulfated agents there was signiﬁcant inhibition (40%) of rate of loss of 35 S-labeled large proteoglycans from the matrix by the end of the culture period. Similarly, by day 10 of ... that the rate of [ 35 S]sulfate appear- ing in the medium was suppressed by the inclusion of the sulfated polysaccharides. At the end of the culture peri...

Ngày tải lên : 23/03/2014, 10:21

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Báo cáo khoa học: Metal ions modulate the folding and stability of the tumor suppressor protein S100A2 docx

... on the thermodynamic stability of the Ca 2+ - and Zn 2+ -loaded mutants can be retrieved from the anal- ysis of metallation effects within the background of the same mutation (Table 2). With the ... to the high-afﬁnity site. These effects of metal ions on S100A2 folding and stability contribute to a better understanding of the Ca 2+ - and Zn 2+ -dependent regul...

Ngày tải lên : 30/03/2014, 02:20

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Tài liệu Báo cáo khoa học : Các phương thức thể hiện lời nói trên đài phát thanh docx

... ed 3 phuang thdc the bien tren sdng: dpe, dpe kit hpp vdi noi va noi (dng khiu). LDgc Ekyc- theo td didn tieng Viet, li phit thinh lii nhung dieu di dupe viii ra, theo dung trinh ... trong vdn ban quy djnh each dgc cua nha bdo. Ngudi dgc khdng the tuy tien ngdt cdu, ngat doan, ngtmg nghi theo y thich, ma phai men theo dau chdm, ddu phay, cdch su dung ngd doan eua tdc g...

Ngày tải lên : 17/02/2014, 05:20

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Tài liệu Báo cáo khoa học: Poly(ADP-ribose) The most elaborate metabolite of NAD+ Alexander Burkle pptx

... pivotal to the survival and maintenance of genomic stability of cells and organ- isms, given the relentless attack by endogenous and exogenous DNA-damaging agents. In the setting of cancer therapy ... motif, they are both targeted to the nuc- leus, and they bind to and become activated by DNase I-treated DNA. Both PARP-2 and PARP-1 can homo- and heterodimerise, an...

Ngày tải lên : 20/02/2014, 01:20

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