Báo cáo khoa học: "GRAMMIATICAL AND UNGRAMMATICAL STRUCTURE SINUSER - ADVISER DIALOGUES1 EVIDENCE FOR SUFFICIENCY OF RESTRICTED LANGUAGE SINNATURAL LANGUAGE INTERFACES TO ADVISORY SYSTEMS " potx

Báo cáo khoa học: "GRAMMIATICAL AND UNGRAMMATICAL STRUCTURE SINUSER - ADVISER DIALOGUES1 EVIDENCE FOR SUFFICIENCY OF RESTRICTED LANGUAGE SINNATURAL LANGUAGE INTERFACES TO ADVISORY SYSTEMS." potx

... GRAMl~IATICAL AND UNGRAMMATICAL STRUCTURES IN USER -ADVISER DIALOGUES1 EVIDENCE FOR SUFFICIENCY OF RESTRICTED LANGUAGES IN NATURAL LANGUAGE INTERFACES TO ADVISORY SYSTEMS. Raymonde Gulndon ... the sufficiency of a very restricted grammar of English for a natural language interface to an advisory sys* tem. The users' language shares many features of spoken face -to- face language ... domain-independent restricted subset of gram- matical and ungrammatical structures to help design more habitable natural language interfaces to advisory systems. This paper also presents an interpretation of...

Báo cáo khoa học: Crystal and solution structure, stability and post-translational modiﬁcations of collapsin response mediator protein 2 pdf

... FEBSMapping of the post-translational modificationsonto the crystal structure of CRMP-2A number of different post-translational modificationswere identified for the various isoforms detected for adult ... mediator protein 2 (CRMP-2) [1–3],also known as dihydropyriminidase-related protein 2(DRP-2, DPYSL-2), unc-33 like protein 2 (Ulip-2) and turned on after division 64 kDa (TOAD-64).CRMP-2 is ... Ca2+ and Mg2+affectthe stability of CRMP-2 and prevent the formation of b-aggregates uponheating. Gel filtration showed that the presence of Ca2+or Mg2+promoted the formation of CRMP-2 homotetramers,...

Báo cáo khoa học: "Aspect and Discourse Structure: Is a Neutral Viewpoint Required?*" pot

... initial and finishing points of a situation are indicated by I and F respectively. The duration of the situation can be drawn in two different ways: as an unstructured ( ) and a structured ... Smith's theory of aspect (1991) to German - a language without any as- pectual markers. In particular, we try to shed more light on the effects aspect can have on discourse structure and show ... explana- tion of (1), clarifies Smith's definition of a viewpoint and motivates the need for a neutral viewpoint in German. It is obviously a shortcoming of Smith's descrip- tion to...

Tài liệu Báo cáo khoa học: Diol dehydratase-reactivating factor is a reactivase – evidence for multiple turnovers and subunit swapping with diol dehydratase pdf

... 13480195 and 17370038 and Priority Areas 753 and 513 to T. Toraya], a Grant-in-Aid for Young Scientists [(B) 18770111 to K. Mori]from the Japan Society for Promotion of Science and the Ministry of ... Brilliant Blue R-250. Densi-tometric analysis of gels was performed with a Print-graph AE-6911CX system (ATTO, Tokyo, Japan) and nih-image, version 1.6.3 (National Institutes of Health).Model ... chlorides.Reactivase-mediated exchange of enzyme-boundCN-Cbl for AdePeCblThe enzymeÆCN-Cbl complex was formed by incubation of 30 units of apoenzyme (1.2 nmol) with 80 lm CN-Cbl at37 °C for 60 min in 75 lL of...

Tài liệu Báo cáo khoa học: Gas6 and protein S Vitamin K-dependent ligands for the Axl receptor tyrosine kinase subfamily pptx

... binding to and activa-tion of the receptor tyrosine kinases Axl, Sky and Mer. Furthermore, ahallmark of the Gas6–Axl system is the unique ability of Gas6 and pro-tein S to tether their non receptor-binding ... Ruaro E, Varnum B & Schneider C (1997)Requirement of phosphatidylinositol 3-kinase-depen-dent pathway and Src for Gas6-Axl mitogenic and sur-vival activities in NIH 3T3 ﬁbroblasts. Mol Cell ... S and other coagu-lation factors [41].Before identiﬁcation of its receptor, human protein Swas shown to be a potent mitogen for human vascularsmooth muscle cells, and a protein S–receptor...

Báo cáo khoa học: cGMP and glutathione-conjugate transport in human erythrocytes The roles of the multidrug resistance-associated proteins, MRP1, MRP4 and MRP5 pot

... Calbiochem. ( 3-( [[ 3-( 2-[ 7-chloro-2-qui-nolinyl]ethenyl)phenyl }-{ ( 3-( dimethylamino-3-oxopro-pyl)-thio}-methyl]thio) propanoic acid, MK-571, was agenerous gift of M. Turner (Merck-Frosst Center for Therapeutic ... isobutylmethylxanthine; MK-571, ( 3-( [[ 3-( 2-[ 7-chloro-2-quinolinyl]ethenyl)phenyl }-{ ( 3-( dimethylamino-3-oxopropyl )- thio}-methyl]thio) propanoic acid; MRP, multidrug resistance-asso-ciated protein; ... [18,19].4-Acetamido-4¢-isothiocyano-2, 2¢-disulfonic stilbene(SITS), adenosine 3¢,5¢-cyclic monophosphate (cAMP),adenosine 5¢-O-(3-thiotriphosphate) (ATP-c-S), adenosinetriphosphate (ATP), 4-aminopyridine,...

Báo cáo khoa học: Sugar and alcohol molecules provide a therapeutic strategy for the serpinopathies that cause dementia and cirrhosis pot

... erythritol, treha-lose and the monosaccharide glucose (Fig. 1) all reducethe rate of polymerization of mutants of neuroserpin and a1-antitrypsin, possibly by binding to and stabil-izing b-sheet ... polymerization of wild-type and Ser4 9- Pro neuroserpin and Z a1-antitrypsin.Polymer formation results from the sequential link-age between the reactive centre loop of one molecule and b-sheet A of another ... glycerol and erythritolreduced the rate of polymerization of wild-type and Ser49Pro neuroserpin, respectively, prompted anassessment of the effect of alcohols and sugars on theZ variant of a1-antitrypsin...

Báo cáo khóa học: UDP-galactose 4-epimerase from Kluyveromyces fragilis Evidence for independent mutarotation site pdf

... separation; muta-rotase; UDP-galactose 4-epimerase; yeast.UDP-galactose 4-epimerase (hereafter called epimerase),which reversibly converts UDP-galactose into UDP-glu-cose, is the ﬁrst enzyme of the ... interactions. 2-Deoxy-D(+)-glucose and 2-deoxy-D(+)-galactose, which act as inhibitors for the kidneyenzyme, appeared to be poor substrates for yeast mutarotase.Thus the substrate speciﬁcity of yeast ... withepimerase)CapsicummutarotaseD(+)-Glucose 600 150D(+)-Galactose 300 260D(+)-Fucose 50 Not a substrateD())-Fucose 30 Not a substrate2-Deoxy-D(+)-galactose 6 Not a substrate2-Deoxy-D(+)-glucose 7 Not...

Tài liệu Báo cáo khoa học: Insights into the structure of plant a-type phospholipase D Susanne Stumpe, Stephan Konig and Renate Ulbrich-Hofmann ¨ ppt

... calculation of the a-helix and b-strand contents of the protein with the online programs dichroweb[25] and k2d [26], respectively.The well-structured near-UV CD spectrum of PLDa2(Fig. 4C) points to ... small-angle X-ray scattering, UV-absorption, CD and ﬂuorescence spectroscopy to yield the ﬁrst insights into its secondary and tertiary structure. The structural model derived from small-angle X-rayscattering ... of the enzyme.These results unambiguously show that activation of PLDa2 by calcium ions is due to the binding of cal-cium ions to the enzyme, and not (or not only) to bet-ter structuring of...

Tài liệu Báo cáo khoa học: Complete subunit sequences, structure and evolution of the 6 · 6-mer hemocyanin from the common house centipede, Scutigera coleoptrata pptx

... submitted to MALDI-TOF analysis and assigned to distinct subunits.Fig. 1. SDS/PAGE and immunoblotting of S. coleoptrata hemocyanin.About 10 lg of total hemolymph protein (HL) and 3 lgofpurifiedhemocyanin ... PAGE. Our MALDI-TOF experi-ments and cDNA sequencing confirm their results. Bycomparison of the patterns of the SDS, native and 2Delectrophoresis, we assign HcA and HcB to the a and bpolypeptides ... HcD;Fig. 2) by the aid of the MALDI-TOF data. About 30peptides that cover a total of at least 40% of each subunitcould be unambiguously identified for each subunit. How-ever, the fifth cDNA sequence...

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