Báo cáo khoa học: "Computational Analysis of Move Structures in Academic Abstracts" docx

... Proceedings of the COLING/ACL 2006 Interactive Presentation Sessions, pages 41–44,Sydney, July 2006.c2006 Association for Computational LinguisticsComputational Analysis of Move Structures in Academic ... computational analysis of move structures in abstracts of research articles. In our approach, sentences in a given abstract are analyzed and labeled with a specific move in light of various ... )arg maxnnnintt ttt t ps st t= In summary, at the beginning of training time, we use a few human move- tagged sentences as seed data. Then, collocation-to -move and move- to -move probabilities...

Báo cáo khoa học: Mutational analysis of functional domains in Mrs2p, the mitochondrial Mg2+ channel protein of Saccharomyces cerevisiae ppt

... amino acids in the central part of Mrs2proteins (Fig. 1). We deﬁned ﬁve sequence blockscontaining various charged amino acid residues(CRB-1–5). Three of them (CRB-3–5) are in thevicinity of ... feature of Mrs2p is the existence of two transmembrane-domains and a short connect-ing sequence of about 7–8 amino acids. This is sup-posed to be the only part of the protein located in the intermembrane ... representingpre-mRNA (Fig. 7B). Accordingly, deletion of theARM motif directly or indirectly resulted in the inhibi-tion of bI1 RNA splicing. In contrast, upon ectopicexpression of the ARM-deleted...

Báo cáo khoa học: Kinetic analysis of zymogen autoactivation in the presence of a reversible inhibitor pptx

... grade. In kinetic studies of the autocatalytic conversion of trypsinogen into trypsin, aliquots of the incubation mixture of trypsinogen and trypsin were periodically removed andthe ac tivity of ... oncentrations of p-amindinobenzamidine.Figure 2B shows time courses for trypsinogen autoactiva-tion in the prese nce o f 100 lMp-amindinobenzamidine. Asseen in this ﬁgure, the presence of p-amindinobenzamidinelengthened ... 3. Plot of k*catand K*magainst [I]0. (A) Eﬀect of p-amindino-benzamidine concen tratio n on kÃcatfor autoactivation of trypsinogenby trypsin. (B) Eﬀec t of p-amindinobenzamidine concentratio...

Báo cáo khoa học: "Automatic Measurement of Syntactic Development in Child Language" docx

... contains 20 transcripts of children of ages ranging between two and three. Thesecond set (B) contains 25 transcripts of children of ages ranging between eight and nine.Each transcript in set ... themean point-to-point accuracy of CP was 85.4% (arelative increase of about 100% in error). In their separate evaluation of CP, using 30 sam-ples of typically developing children, Long andChannell ... totrain the classiﬁer for labeling dependencies, the size of this training set is far smaller than what would benecessary to train a parser to ﬁnd labeled dependen-3Klein and Manning (2002) offer...

Tài liệu Báo cáo khoa học: Proteomic analysis of dopamine and a-synuclein interplay in a cellular model of Parkinson’s disease pathogenesis docx

... Regardless of dopamine treatment, overexpres-sion of a-synuclein signiﬁcantly affected the levels of four proteins [stathmin 1, glutathione S-transferase(GST)p, Ran 1 binding protein and C1q binding ... suggested to be linked toearly stages of PD pathogenesis [26]. Interestingly, in our model, dopamine induces an increase of the actinbundles regulator fascin 1 [27] and discordant changes of two calcium-dependent, ... obtained from ppi spider starting fromthe proteins grouped as above (Tables S2 and S3). In both cases, bioinformatic analysis revealed thatthe NF-jB pathway could be involved in determiningthe...

Tài liệu Báo cáo khoa học: Kinetic analysis of effector modulation of butyrylcholinesterase-catalysed hydrolysis of acetanilides and homologous esters pdf

... kinetic analysis of these inhibitingor activating effects was either incomplete [22,36–39]or debatable [33,42]. In particular, reported resultswere interpreted in terms of an AAA site distinct ... observationsobtained (Table 1).The binding of tyramine to D70G, in the presence of o-NPA, is weaker (9.1-fold) than binding to thewild-type enzyme, and induces an activating effect ono-NPA ... comparison of the effects of tyramine and serotonin on D70G versus the wild-typeenzyme indicated that: (a) the peripheral anionic site is involved in the non-linear activation and inhibition of the...

Tài liệu Báo cáo khoa học: Quantitative analysis of the experimental O–J–I–P chlorophyll ﬂuorescence induction kinetics Apparent activation energy and origin of each kinetic step Steve Boisvert, David Joly and Robert Carpentier doc

... cen-ters are inhibited for QBreduction by binding of aDCMU molecule in the QBpocket; the remaining PSIIcenters are unaffected. However, a saturating concen-tration of DCMU would inhibit completely ... FEBS 4773 of QA– in PSII centers that are affected by the nonsatu-rating concentration of inhibitor [7,8]. The Em of QAisraised in the presence of DCMU in the QBpocket,making it energetically ... reduction of QA in DCMU-inhibitedPSII is accounted for by the O–J phase. Interestingly,this decrease of AJ–Iwas compensated for by theequivalent increase of AO–J, making the sum of contri-butions...

Tài liệu Báo cáo khoa học: Thermodynamic analysis of porphyrin binding to Momordica charantia (bitter gourd) lectin pptx

... thatbinding of the same porphyrin to jacalin is mediated by acombination of hydrogen bonding and nonpolar inter-actions, including aromatic stacking interactions betweenthe phenyl rings of the ... thebinding in the two cases are very different. Whereas bind ing of porphyrins to TCSL is associated with positive DS°values, which favor binding, interaction of porphyrins withMCL is predominantly ... thermodynamicparametersA binding curve depicting progress of the titration of CuTCPP with MCL is shown in Fig. 4 . Increasing the lectinconcentration leads to an increase in the change in absorption intensity;...

Tài liệu Báo cáo khoa học: Subproteomics analysis of Ca2+-binding proteins demonstrates decreased calsequestrin expression in dystrophic mouse skeletal muscle pdf

... comparative immunoblotting data, it was of interestto re-examine the fate of cals equestrin by studying the entirecomplement of key Ca2+-binding elements in dystrophin-deﬁcient skeletal muscle ... forsilver staining, hot Coomassie s taining, ÔStains-AllÕ labellingor immunoblotting. T he following running conditions wereused: 60 m in at 1 00 V , 6 0 m in at 500 V, 60 min a t 1000 V,and ... expression of majorCa2+-binding proteins in dystrophic ﬁbres. A comparisonbetween the selective d ye labelling of protein spots in Fig. 3showed that 11 main protein spots a re recognized in normalﬁbres...

Tài liệu Báo cáo khoa học: Functional analysis of the basic helix-loop-helix transcription factor DEC1 in circadian regulation ppt

... N-terminal region of DEC1, including thebHLH domain, interacted with the C-terminal r egion o fBMAL1 in a mammalian two-hybrid assay. Accordingly, aFig. 5. Analysis of DEC1 mutants for bindingto ... C-terminal region, including the PAS-Bdomain of BMAL1, is required for the binding to DEC1,Fig. 4. Identiﬁcation of the domain of D EC1that interacts with BMAL 1. Interactions of various DEC1 ... activity of DEC1.Determination of the binding domain of DEC1 to BMAL1The interaction of DEC1 and BMAL1 was previouslydemonstrated by a yeast two-hybrid assay [ 7], and thisinteraction may be involved...

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