Báo cáo khoa học: "Spatial Lexicalization in the Translation of Prepositional Phrases" pot

... pattern in the translation of locative prepositional phrases between English and Spanish is presented. A way of exploiting this pattern is proposed in the con- text of a multilingual machine translation ... (Kameyama et al., 1991). A case in point is the translation of prepositional phrases (PP). The following entry for the translations into Spanish of the preposition along demonstrates ... readings. This will be taken into consideration when making the generalizations in the encoding of the above observation. Encoding Representation for Prepositions As exemplified above, the translation...

Báo cáo khoa học: "Conceptual Coherence in the Generation of Referring Expressions" potx

... human), theyhad distinct types (e.g. duke, prince, bachelor). In the other half, entities were of the same type, thatis the NPs introducing them had the same nominalhead, but had distinguishing ... use the information contained in the SketchEngine database1(Kilgarriff, 2003), alargescale implementation of Lin’s theory basedon the BNC, which contains grammatical triples in the form of ... Deemter, 2005). The sim-ilarity of two arbitrary objects a and b is a function of the information gained by giving a joint descrip-tion of a and b in terms of what they have in com-mon, compared...

Tài liệu Báo cáo khoa học: Final steps in the catabolism of nicotine Deamination versus demethylation of c-N-methylaminobutyrate doc

... to the complete mineraliza-tion of the pyrrolidine ring of nicotine, which afteroxidation by 6-hydroxy-l-nicotine oxidase, is cleavedoff from the pyridine ring of nicotine in the form of CH3-4-aminobutyrate. ... expression of these genesdepends on the presence of nicotine in the growthmedium and we have determined the enzyme activities of the proteins. Our results demonstrate the presence of two pathways of ... to other members of the polyamine oxidases, the FAD cofactor was noncova-lently bound to the apoprotein and the C-terminalﬁngerprint sequence SGGCY of monoamine oxidases,with C being the cysteine...

Tài liệu Báo cáo khoa học: Proteasome involvement in the degradation of the Gq family of Ga subunits pptx

... h). Nevertheless, itcould also be explained by changes in translation ormaturation of the protein. An increase was alsoobserved in the rate of degradation of the remainingmutant protein (20% ... of the signaling event. In particular, the rapid degradation of signaling proteins by the protea-some ⁄ ubiquitin system appears to play an importantrole in the control of the duration of the ... RGS domain in the amino-terminus of Gprotein-coupled receptor kinase 2 inhibits Gq-mediatedsignaling. Int J Mol Med 5, 335–340.20 Chen CA & Manning DR (2001) Regulation of G pro-teins by...

Tài liệu Báo cáo khoa học: Adaptive changes in the expression of nuclear and mitochondrial encoded subunits of cytochrome c oxidase and the catalytic activity during hypoxia pptx

... suppression of respiration during hypoxia. In the absence of differential regulation of a speciﬁc nucleargene coding for the subunits of CytOX, changes in the microenvironment of the cell may induce ... shows the effects of hypoxia on the steadystate levels of nuclear genome encoded CytOX IV and VbmRNAs. There was no change in the levels of these mRNAs in macrophages at 6 h of hypoxia, the time ... though the catalytic eﬃciency of the enzyme (TN for cytochrome c oxidase) remainednearly the same. Increased glycolytic ﬂux and alterations in the kinetic characteristics of the CytOX might be the...

Báo cáo khoa học: Factors involved in the assembly of a functional molybdopyranopterin center in recombinant Comamonas acidovorans xanthine dehydrogenase pot

... utilize cysteine as the source of sulfur [19]. Therefore, the level of sulfuration of recombinant XDH may be in uenced by the redox state of the thiols in the cell. Indeed, the level of XDHABactivityobserved ... of XDH requires the incorporation of the MPT center, placement of the terminal sulfur ligand on the Mo, and the incorporation of two [2Fe)2S] centers and anFAD into the recombinant enzyme. Therefore, ... of the level of culture aerationon the expression of recombinant protein. Raising the cellular redox potential by increasing aeration levels isexpected to reduce the level of cysteine and increase...

Báo cáo khoa học: "Case Revisited: In the Shadow of Automatic Processing of Machine-Readable Dictionaries" ppt

... semantic and pragmatic codes in LDOCE, and examples in LDOCE can help to obtain such theories. 3. Formation of the context layer: the unification of the base layer and the de- 337 ... verb break in the intransitive case, its subject is the broken. 2. default layer: in this layer, implicit as- sumptions of naive theories are made explicit, e.g., for concept see, there are ... and Prof. Y. Wilks for comments and encouragement. This project is supported in paxt by CRL. Some of the ideas were developed during my stay in CS/Fudan and CMT/CMU. 1The words passine/'acti~e...

Báo cáo khoa học: Calpain involvement in the remodeling of cytoskeletal anchorage complexes potx

... could be the result of in uencing a-actinin–zyxincolocalization [22], as inhibition of calpain disruptsa-actinin localization to zyxin-containing focal con-tacts. Finally, considering that ... al.(unpublished)Vinculin In platelets, the major fragment is 95 kDa, corresponding to the head of the molecule [87]Talin The cleavage separates the talin N-terminal from the C- terminal domains and unmasks the integrin-binding ... Speci-ﬁc binding sites have been identiﬁed in the C-terminalEF-hand part of a-actinin [39], the Z8–I5 N-terminaltitin region [69], in the titin I-band section near the PEVK region [69], and in the...

Báo cáo khoa học: "Current Research in the Development of a Spoken Language Understanding System using PARSEC*" ppt

... Although in- corporation of this information reduced the num- ber of possible parses, the processing time in- creased because of the addition of the link nodes in the grammar. 2 Constraint Grammar ... the system assigns all of the possible roles the words can have by applying the lexical constraints (which specify legal word categories) and allowing the word to modify all the remaining ... words in the sentence or no words at all. Each of the arcs in the network has associated with it a matrix whose row and column indices are the roles that the words can play in the sentence. Initially,...

Báo cáo khoa học: "Lexical Selection in the Process of Language Generation" ppt

... slots in input frames; 4. The history of processing, structured Mong the lines of the episodic memory oWaa~zat~on suggested by Kolodner (1984) and including the feedback of the results of ... items, therefore, comes as a result of the use of the various control heuristics that guide the process of generation. In other words, they axe incorpo- rated in the procedural knowledge rather ... over the other;, (I) the intended perspec- tive of the situation, (2) the emphasis of one activity rather than another, (3) the focus being on a particular individ- ual, and (4) previous lexicalizations...

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