Báo cáo khoa học: "Examining the Role of Linguistic Knowledge Sources in the Automatic Identification and Classification of Reviews" doc

Báo cáo khoa học: "Event-coreference across Multiple, Multi-lingual Sources in the Mumis Project" doc

... for automatic mul-timedia indexing and searching. It is well knownthat there are no effective methods for automatic indexing and retrieving of image and video frag-ments on the basis of analysis ... classifying, or understanding. The Multimedia Indexing and Searching En-vironment (MUMIS) Project carries out index-ing by applying information extraction to mul-timedia and multi-lingual information ... picture of what happened in the 30-31st minute of the match.It is a first task of the merging component of the MUMIS project to find out which events from the various documents should be combined...

Báo cáo khoa học: "Examining the Role of Linguistic Knowledge Sources in the Automatic Identification and Classification of Reviews" doc

... documents and find that the fea-ture vectors corresponding to some of these docu-ments (particularly the short ones) have all zeroes in them. In other words, none of the bigrams from the training ... examine the role of four types of sim-ple linguistic knowledge sources in a po-larity classification system.1 IntroductionSentiment analysis involves the identification of positive and negative ... processing systems.We will focus on an important linguistic aspect of polarity classification: examining the role of avariety of simple, yet under-investigated, linguis-tic knowledge sources in...

Báo cáo khoa học: An E3 ubiquitin ligase, Synoviolin, is involved in the degradation of immature nicastrin, and regulates the production of amyloid b-protein doc

... (calnexin) and cytoskeletonprotein (tubulin) in these cells as the internal controlproteins. The calnexin and tubulin levels were found tobe similar between these cells, confirming that the sameamount ... results indicatethat a functional deletion of Synoviolin causes a change in the intracellular trafficking of NCT.Effect of Synoviolin on the production of AbNCT is one of the essential cofactors of ... ubiquitination confer specificity to the ubiquitin system by directly interacting with the sub-strate proteins and helping to transfer ubiquitin tothem. Therefore, to determine whether NCT is the substrate...

Báo cáo khoa học: A novel factor XI missense mutation (Val371Ile) in the activation loop is responsible for a case of mild type II factor XI deﬁciency doc

... explained by the proximity of the mutation to the cleavage site, probably resulting in asmall interference with the binding of the activator to the FXI zymogen.There are some examples of inherited ... (1993) The linkage between binding of the C-terminal domain of hirudin and amidase activity in human alpha-throm-bin. Biochem J 289, 475–480.45 Baglia FA & Walsh PN (1996) A binding site ... activation loop at the N-terminus of the catalyticdomain, are notable. In the zymogen FXI, Ile371 is exposed to the solvent, while in the activated FXI it is inserted into the protein. The picture...

Báo cáo khoa học: "A Feedback-Augmented Method for Detecting Errors in the Writing of Learners of English" docx

... included in the training data. the target errors since they are based on the articles and the distinction between singular and plural.Finally, the tagged instances are stored in a filewith their ... that the tagging rules can be used only forgenerating training data. They cannot be used todistinguish mass and count nouns in the writing of learners of English for the purpose of detecting1According ... one of the words in Table 1(a)?modified by one of the words in Table 1(b)?modified by one of the words in Table 1(c)?Figure 1: Framework of the tagging rulesTable 1: Words used in the tagging...

Tài liệu Báo cáo khoa học: "A Multimodal Interface for Access to Content in the Home" pdf

... understanding of system capa-bilities. Of the remaining 66% of inputs (2166) which were within the functionality of the system, 68% were in grammar. On the within functionality portion of the ... and pen input, includ-ing both pointing and handwriting (Figure 1). Our application task also differs, focusing on search and browsing of a large database of movies-on-demand and supporting ... completing the same two sets of scenarios and then freely interacting with each system. For counterbalancing purposes, half of the subjects used the tablet and then the re-mote control and the other...

Báo cáo khoa học: Evidence for two different electron transfer pathways in the same enzyme, nitrate reductase A from Escherichia coli potx

... fumarate reduction; the use of the quinol-binding site inhibitor HOQNO shows that the inhibitor blocks binding of MQH2at the QPsite [27].Study of the reduction and oxidation of the cytochromehas ... four kineticphases in the reduction of the hemes by menaquinol.According to the quinone type used, the two hemes of the cytochrome are probably involved in the transfer of electrons from the ... which seems to indicate that the reduction of the hemes of the cytochrome varies according to the analogue of quinone used, and in neither case is it complete.Use of a strain devoid of nitrate reductase...

Báo cáo khoa học: H2O2, but not menadione, provokes a decrease in the ATP and an increase in the inosine levels in Saccharomyces cerevisiae An experimental and theoretical approach pot

... from Fig. 1 and Table 1, suggested that (a) the main if not unique source of inosine is the intracellularpool of adenine nucleotides, (b) the decrease in ATP and the increase in inosine, promoted ... accompanied by an increase in the rate of synthesis of Ino, without any need to modify the kineticparameters or activities of the enzymes involved in the pathway from ATP to Ino.Being aware of the simpliﬁcations ... decrease in the level of adenine nucleotides and a concomitant increase in the level of inosine. A plausible explanation of the effect of H2O2as inhibitor of glycolysis is presented.Materials and...

Báo cáo khoa học: Calpain 1–titin interactions concentrate calpain 1 in the Z-band edges and in the N2-line region within the skeletal myoﬁbril doc

... peroxidase labelling,density increasing of the Z-line, in particular at the edges of the structure, conﬁrms the immunoﬂuorescentstaining. On the other hand, labelling of the Z-bandregion by CP1 ... thoselocating calpain 1 at the midpoint of the I-band, pro-vide reasonable evidence to support the interaction of the protease within the 800 kDa fragment. The binding interaction of calpain 1 with ... Consequently, the colocalization of calpain 1 and calpain 3 at N1- and N2-line levels, the postmortem fractures at the N2-linelevel, as well as the implication of titin in the bindingto calpain 3 [20] and...

Báo cáo khoa học: Methylcitrate synthase from Aspergillus fumigatus Propionyl-CoA affects polyketide synthesis, growth and morphology of conidia ppt

... contained a half NotI restriction site at their5¢-end. The resulting PCR product contained the sequence of the pUC18 vector including the up- and downstreamregion but excluded 80% of the coding ... synthesis was observed.Formation of sterigmatocystin (ST), a precursor of aﬂatoxin B1, the synthesis of ascoquinoneA, a poly-ketide giving the sexual ascospores the red-browncolour and synthesis ... larvae to overcome the infection. Whether amino acids are also a car-bon source during infection of mammals needs to beproven. In order to gain further insights into the impact of methylcitrate synthase...

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