Báo cáo khoa học: "Random amplified polymorphic DNA (RAPD) analysis of Mycobacterium tuberculosis strains in India" docx

... as the products that they gave rise to. This revealed both the major and minor pathways for the metabolism of vitamin D3 by P450scc. Results Metabolism of vitamin D3 by P450scc Six different products, ... of D3 metabolism by P450scc were identified by MS and by examining their sub- sequent metabolism by P450scc. These products were...

Ngày tải lên: 18/02/2014, 17:20

... Linguistics Going Beyond AER: An Extensive Analysis of Word Alignments and Their Impact on MT Necip Fazil Ayan and Bonnie J. Dorr Institute of Advanced Computer Studies (UMIACS) University of Maryland College ... correspond to the phrase pairs with j FL words and i English words. For S U and S G , the majority of the phrases contain only one FL word, and...

Ngày tải lên: 20/02/2014, 11:21

... HOW DO WE COUNT? THE PROBLEM OF TAGGING PHRASAL VERBS IN PARTS Nava A. Shaked The Graduate School and University Center The City University of New York 33 West 42nd Street. ... preposition instead of verb + particle. This error influences the tagging of other words in the sentence as well. One typical error is found in infinitive constructions, whe...

Ngày tải lên: 20/02/2014, 21:20

... files for providing a grammatical analysis of -n~estricted English text. From 1981-83, a suite of PASCAL programs was devised to automatically produce a single level of grammatical description ... automatically. The remaining 3 to ~ per cent were corrected by human post-editors. ~brk is now in progress to devise a suite of programs to provide a constituent...

Ngày tải lên: 22/02/2014, 09:20

... Abstract Words and character-bigrams are both used as features in Chinese text process- ing tasks, but no systematic comparison or analysis of their values as features for Chinese text categorization ... 2006. c 2006 Association for Computational Linguistics A Comparison and Semi-Quantitative Analysis of Words and Character-Bigrams as Featu...

Ngày tải lên: 08/03/2014, 02:21

... In 2. and 3. we will make more precise the lexicel nature of the Nl's attached to the verbs. The signs in a row of the matrix provides the syntactic paradigm of a verb, that is, the sentence ... problem in terms of number of entries. On the one hand, the two constructions have common syntactic and semantic features, on the other, they ere sig...

Ngày tải lên: 08/03/2014, 18:20

... suggesting that the expression of the GFP–PrP C fusion protein in the inter- mediate pituitary is coregulated with these proteins. The POMC and p24d 1 ⁄ 2 protein levels were similar in the ALs of ... animal. Biosynthesis of newly synthesized GFP–PrP C fusion protein in Xenopus intermediate pituitary cells To investigate the biosynthesis of GFP–PrP...

Ngày tải lên: 16/03/2014, 14:20

... whether the aspartic proteinase genes are also expressed in the guard cells of leaves; if so, this could explain the greater expression of the AtPaspA1 gene observed in the light. The aspartic proteinases ... that all three genes are expressed in many cells of the seeds and developing seed pods. The A1 and A3 genes are expressed in the sepals...

Ngày tải lên: 17/03/2014, 11:20

... Computational Linguistics Who is “You”? Combining Linguistic and Gaze Features to Resolve Second-Person References in Dialogue ∗ Matthew Frampton 1 , Raquel Fern ´ andez 1 , Patrick Ehlen 1 , Mario Christoudias 2 , Trevor ... listeners’ gaze in this direction. Future work will involve expanding our data- set, and investigating new potentially predictive features. In...

Ngày tải lên: 17/03/2014, 22:20

... this study, we investigated the interaction of the homeodomain of the KNOX protein HAKN1 with DNA. As no structural studies on the interaction of any KNOX protein with DNA have been reported, ours ... 2004) doi:10.1111/j.1432-1033.2004.04402.x The interaction of the homeodomain of the sunflower KNOX protein HAKN1 with DNA was studied b...

Ngày tải lên: 23/03/2014, 13:20

... the sense division to be made. The act of assigning senses to patterns may very well lead the lexicographer to discover fresh, un- considered senses or subsenses of the word. If so, extra sense ... Producing a word sketch for a medium-to- high frequency word takes around ten seconds. 4 2.3 Matching patterns with senses The next task is to enter a preliminary list of senses for the w...

Ngày tải lên: 24/03/2014, 03:20

... inclusion of thermophilic enzymes (t-value of ) 2.1 9) in the comparison (Table 4). Psychrophilic enzymes (Table 4) did not show signif- icant variation of the core interface area and of the core interface ... Analysis of the oligomeric psychrophilic interface FEBS Journal 274 (200 7) 45954608 ê 2007 The Authors Journal compilation ê 2007 F...

Ngày tải lên: 30/03/2014, 03:20

... ª 2006 FEBS 535 Comparative metal binding and genomic analysis of the avian (chicken) and mammalian metallothionein Laura Villarreal 1 , Laura Tı ´o 2 , Merce ` Capdevila 1 and Sı ´lvia Atrian 2 1 ... evolution of the spectra when the indicated number of Cd(II) was added. (B) CD spectrum of the acidification of the final solution of the Cd(II)...

Ngày tải lên: 30/03/2014, 11:20

... al. Oyster response to pesticide exposure FEBS Journal 272 (2005) 390403 ê 2005 FEBS 399 Molecular identification and expression study of differentially regulated genes in the Pacific oyster Crassostrea ... 2004) doi:10.1111/j.1742-4658.2004.04479.x The effects of pesticide contamination on the metabolism of marine mol- luscs are poorly documente...

Ngày tải lên: 30/03/2014, 15:20

Ngày tải lên: 07/08/2014, 18:21