Báo cáo khoa học: "The Position of Prepositional Phrases in Russian" doc

... the structuring of prepositional phrases in our version of dependency grammar. 5 The Preposition in Structure Since prepositions are relational words, it is convenient to think of a three-term ... question of the relative position of the other two elements. Within the prepositional phrase, the ordering of the elements is fixed in Russian and in English: preposition/object. For the sake of ... knowledge of the syntactic function of word combinations is required, including a better understanding of noun/genitive noun combinations and of the differing functions of preposi- tional phrases. ...

Báo cáo khoa học: "The Importance of Rule Restrictions in CCG" doc

... yields of the set of all transformed derivations of G.As the set of terminals of GT, we use the set of terminals of G. To form the set of nonterminals, wetake all categories that can occur in ... category in a transformedderivation of G has arity greater than k.Proof.The number of inactive arguments in theprimary premise of a rule does not exceed the num-ber of inactive arguments in the ... to linear context-free rewriting systems. In Proceedings of the 26th Annual Meeting of the As-sociation for Computational Linguistics, pages 278–285, Buffalo, NY, USA.543Proceedings of the...

Tài liệu Báo cáo khoa học: The effect of small molecules in modulating the chaperone activity of aB-crystallin against ordered and disordered protein aggregation pdf

... interact with a number of functionalgroups, including the aromatic side chains of someamino acids, through a stacking mechanism [42]. Theinteraction of arginine with aromatic amino acids of aB-crystallin ... of insulin.ACBFig. 2. aB-crystallin protects against theDTT-induced aggregation of insulin, and thisactivity is enhanced by Arg-HCl. Insulin(, 0.25 mgÆmL)1) was incubated at 37 °C in ... overallactivity of chaperone proteins. Of the target proteinstested, Arg-HCl was found to speciﬁcally increase theactivity of aB-crystallin against DTT-induced precipi-tation of insulin at intermediate...

Tài liệu Báo cáo khoa học: The role of electrostatic interactions in the antitumor activity of dimeric RNases docx

... strong, neutralizing action of the cytosolic RNaseinhibitor (cRI), a 50-kDa protein containing 16 leu-cine-rich repeat motifs [7,8]. In fact, onconase fromRana pipiens eggs [9], and seminal RNase ... of EIE were recorded at 30° inter-vals of r from 0 to 360°;(d) the inclination of the dimer major axis with respect tothe z axis, hence to the membrane plane, was changed (byinclination of ... produced a modestintermixing. RNase-AA-IG instead, which induced alow, but signiﬁcant degree of membrane aggregation,did not show any effects on vesicle intermixing. Noeffects of membrane fusion...

Tài liệu Báo cáo khoa học: The role of N-glycosylation in the stability, trafﬁcking and GABA-uptake of GABA-transporter 1 Terminal N-glycans facilitate efﬁcient GABA-uptake activity of the GABA transporter pptx

... evidence thatN-glycans, in particular their terminal structures, areinvolved in regulating the GABA translocation of GAT1, but not in binding of GAT1 to GABA.Transport of GABA by GAT1 across ... blotting. Either anti-GFP mAb MAB2510 or anti-GAT1 pAb was used for theimmunostaining. The protein bands obtained in westernblotting were analyzed by phosphoimager scanning. Thetotal protein of ... 1-deoxymannojirimycin (dMM). Thisindicates that N-glycosylation, but not terminal trimming of the N-glycansis involved in the attainment of a correctly folded and stable conformation of GAT1. All...

Tài liệu Báo cáo khoa học: "THE REPRESENTATION OF INCONSISTENT INFORMATION IN A DYNAMIC MODEL-THEORETIC SEMANTICS" ppt

... maintained by expanding the image in the table using the ~-expression, and then finding the corresponding element in the model. If the element in the model that was the denotation of the ... contain incomplete information and to have information added to the model. A dynamic model is a "good enough" approximation to an infinite model when it contains the finite subset of ... to cause the addition of information to the model. This interaction of the evaluation of a formula and the expansion of the model produces several linguistically interesting side-effects, and...

Tài liệu Báo cáo khoa học: "The Use of Shared Forests in Tree Adjoining Grammar Parsing" pptx

... corresponding nodes in/ 3. The remaining nodes in 7 ~ have the constraints of the corresponding nodes in 7. Given p E dom(7), by Ibl(7,p) we refer to the label of the node addressed # in 7. Similarly, ... where Vlv is a finite set of nonterminals, VT is a finite set of terminals, VI is a finite set of indices (stack symbols), S • VN is the start symbol, and P is a finite set of productions. ... terminal and terminal symbols of Gw. This trans- forms the question of determining whether a symbol is useful into a reachibility question on the graph of Ma In particular, for any string of...

Báo cáo khoa học: "The Role of Information Retrieval in Answering Complex Questions" ppt

... role of informa-tion retrieval in answering “relationship”questions, a new class complex informa-tion needs formally introduced in TREC2005. Since information retrieval is of- ten an integral ... answering arose from therecognition that the document does not occupy aprivileged position in the space of information ob-jects as the most ideal unit of retrieval. Indeed, forcertain types of ... properties of thedocument containing the sentence and properties of the sentence itself. Regarding the former type,two features come into play: the relevance score of the document (from the IR engine)...

Báo cáo khoa học: "The order of prenominal adjectives in natural language generation" doc

... ap-plying a number of statistical and machine learn-ing techniques to the problem of predicting theorder of prenominal adjectives in English. Thescores for each of the methods are summarized in table ... previously seen instances bycounting the number of feature values that the twoinstances had in common. In computing the similarity score, featureswere weighted by their information gain, an in- formation ... H(D) − H(Df)The information gain G(D, f) is the reduction in uncertainty in D we expect to achieve by learningthe value of the feature f. In other words, know-ing the value of a feature with...

Báo cáo khoa học: "THE USE OF SYNTACTIC CLUES IN DISCOURSE PROCESSING" doc

... analysis of infor- mation, contains three minor episodes in addition to the major one introduced in the first sentence of the report. The discussion below of syntactic forms used to indicate ... the relative timing of events by interpreting adverbials. The following main clauses use the present perfect, but since they are non-initial, the states and events referred to in them must have ... people involved in an event. While in other narra- tives, dialogue is often the chief means of tell- ing a story and moving the action forward, this is not the case in newswriting. Mere,...

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