Báo cáo khoa học: "STRUCTURAL MATCHING OF PARALLEL TEXTS" pptx

... the condition of Definition 4. STRUCTURAL MATCHING OF BILIN- GUAL DEPENDENCY STRUCTURES Structural matching problem of bilingual sentences is now defined formally. Parsing parallel English ... the tree. The matching of two dependency trees starts from the top nodes and the matching process goes along edges of the trees. During the matching pro- cess, three types...

Ngày tải lên: 31/03/2014, 06:20

... wide range of spectroscopic techniques. Suitable methods for investigation of the secondary structure and morphology of such structures, however, require the presence of large amounts of the oligomeric state, ... distribu- tion of 100 l M proinsulin C-peptide in the presence of divalent Ca 2+ and Mg 2+ ions under native conditions (B), and of 100 l M C-peptide in the presence...

Ngày tải lên: 18/02/2014, 04:20

... conse- quences of mutations. In the case of TIM, only nine of the 220–250 residues present in the sequences of the enzymes from diverse sources are indeed completely conserved. A relatively small number of ... selection of recombinants. The sites incorporated were HaeIII, NcoI and BamHI (Table 1). The PCR mix contained 200 ng of each primer, 20 ng of the tem- plate, 200 lm of...

Ngày tải lên: 18/02/2014, 11:20

... mole- cule of CaM that binds to the enzyme even in the absence of Ca 2+ [2]. The regulation of PhK through Ca 2+ ⁄ CaM enables the coordination of muscle contrac- tion with the production of glucose ... 1.2 molar ratio of Ca 2+ ⁄ CaM to PhK5 had been reached. The inset shows an expanded view of the indi- cated area of the spectrum. (Bottom) An overlay of spectra from the tit...

Ngày tải lên: 19/02/2014, 17:20

... classification of the weak suffixes by degree of weakness as a means of approaching the suffix-in- context problem. Table 2, which reviews the prefixes and suffixes de- fined by Resnikoff and Dolby, ... English," an algorithm for the structural definition of affixes was developed and applied to data consisting of all the words of the form CVCVC in the Shorter Oxford Dict...

Ngày tải lên: 19/02/2014, 19:20

... 1420 1409.04 C49 C51 C52 C53 C48 C50 C55 Fig. 3. Triacylated structures of N-terminal peptides of SitC of other three S. aureus strains. MALDI-TOF mass spectra of the organic phase of in-gel tryptic digests of SitC protein, which was isolated through ... the N-terminal lipopeptide of SitC in the presence of n-decyl-b-D-glucopyranoside, followed by chloro- form ⁄ methanol extra...

Ngày tải lên: 06/03/2014, 01:20

... capsid protein of HIV-1 (p24); CAC, C-terminal domain of CA, comprising residues 146–231 of the intact protein; CACW40A, mutant of CAC with Ala instead of Trp at position 184 of CA; CSA, chemical ... strength of 11.7 T [37]. These results (together with those of the R 2 described above) suggest a high flexibility of the whole backbone of CACW40A; interestingly, a study of...

Ngày tải lên: 07/03/2014, 06:20

... level of acetylation of a peptide was estimated on the basis of the intensity ratio of the native and acetylated species. From the data summar- ized in Table 1, it can be seen that some of the ... of the monomeric form of SV-IV is approximately doubled by the addition of 5.4 m M SDS (Fig. 1), whereas in the 1–70 region, the a-helix content increases from 2–3% to  23% in the p...

Ngày tải lên: 07/03/2014, 14:20

... occurrence of PEtn attached to the phosphate group at O-4 of Kdo [11,13,16]. Structure of the core region of the Hep3-glycoforms. In the 1 H NMR spectrum of OS-1 (Fig. 5A), anomeric resonances of HepI–HepIII ... be confirmed because of a significant overlap of signals. Structure of the core region of the Hep4-glycoforms. In the 1 H NMR spectrum of OS-2 (Fig. 5B), anomeric...

Ngày tải lên: 08/03/2014, 02:21

... Genomics Consortium, University of Toronto, Canada 2 Department of Physiology, University of Toronto, Canada 3 Department of Pharmacology, Yale University School of Medicine, New Haven, CT, USA Introduction The ... USA Introduction The ephrin receptor class of receptor tyrosine kinases (EPH RTKs) is the largest subgroup of RTKs in the kinome, and encodes a wide range of biolog...

Ngày tải lên: 16/03/2014, 02:20