Báo cáo khoa học: "On the German Locative: A Study in Symbols" pdf

Báo cáo khoa học: On the mechanism of a-amylase Acarbose and cyclodextrin inhibition of barley amylase isozymes pdf

... b-strand 3 and a- helix 3 of the barrel, and a C-terminal, domain C, folded as an antiparallel b-sheet[17–23]. Acarbose is a pseudotetrasaccharide inhibitor of a- amylase, that acts like a transition-state ... site. a- Amylase is a retaining glycoside hydrolase of family 13acting on a- 1,4 internal glycoside linkages in starch andrelated sugars [1]. a- Amylases occur widely in higher plants,animals, bacteria ... bacteria and fungi and are applied in severalimportant industries, e.g. in starch processing, papertreatment, pharmaceutical and the food manufacturing[2–4]. Cereal a- amylases, such as barley...

Tài liệu Báo cáo khoa học: "Is the End of Supervised Parsing in Sight?" pdf

... if NANC text is added to our training data in both cases, independent of whether the sentences come from the WSJ domain or the LA Times domain. Although the effect of adding LA Times data is ... worse than UML-DOP in all cases, although the differences are small and was statistically significant only for WSJ10 using paired t-testing. As explained above, the main advantage of U-DOP* over ... f-score remains behind the supervised version of DOP* but the gap gets narrower as more training data is being added to U-DOP*. 5 Evaluation on unlabeled corpora in a practical application...

Tài liệu Báo cáo khoa học: On the mechanism of action of the antifungal agent propionate Propionyl-CoA inhibits glucose metabolism in Aspergillus nidulans doc

... (approx. 4–8 copies facB) [46] A6 37 yA2, pabaA1, pdhA1 FGSC, Kansas City, KS, USA A6 34 yA2, pabaA1; pdhB4 FGSC, Kansas City, KS, USA A6 27 yA2, pabaA1; pdhC1 FGSC, Kansas City, KS, USA A2 6 biA1; ... MDH a nd citrate synthase and the r esulting absorbanceat 340 nm was measured (A 1). MDH was added and the absorbance after r eaching t he equilibrium was taken as A 2.Citrate synthase was added ... even in the mutant strain.Determination of the intracellular volume In order to obtain the intracellular concentration ofaccumulated acyl-CoA esters, it was necessary to know the internal volume...

Tài liệu Báo cáo khoa học: "ON THE AUTOMATIC TRANSFORMATION OF CLASS MEMBERSHIP CRITERIA" docx

... matching an instance with a set ~f criteria for class membership in such a way as to permit the intelligent handling ~f inexact, as well as exact matches. An inexact match is a comparlson ... matching at each stage Ls an exact match, as described above, the survivors of the final s~age ~f structural matching represent all and ~n]y the subcases in the case description that meet the ... of syntax, an inexact matching capability makes possible the correct interpretation of utterances that are not fully grammatical with respect to the grammar being used [7]. In the domains of...

Tài liệu Báo cáo khoa học: "ON THE REPRESENTATION OF QUERY TERM RELATIONS BY SOFT BOOLEAN oPERATORS" ppt

... retrieval model; more general linguistic relations are used in systems that include a natural language analyzer. In the probabilistic retrieval system, the documents are ranked in decreasing ... Logic in Information Retrieval It is customary to express information search requests by using Boolean formulas that include the operators and, or, and no~. Of particular interest in a linguistic ... The and-operator is used as a refining device since a broad term such as "information" is made more speclflc when it is incorporated in an and-clause. The or-operator, on the other...

Tài liệu Báo cáo khoa học: "ON THE SYNTACTIC-SEMANTIC OF BOUND ANAPHORA ANALYSIS" potx

... pronoun binding in many theoretical and computational approaches to the semantics of natural language. Principle (1) makes correct predictions for a wide range of natural language ex- amples ... In the following, a more dynamic formulation of the binding rule is given, which has larger coverage and contains the interaction of quantification and indefinites in donkey sentences as a ... hand, one can pass the task of specifying anaphoric relations completely to syntax (this is the answer of GB grammarians). On the other hand, one can make certain portions of syntactic information...

Báo cáo khoa học: "On the formalization of Invariant Mappings for Metaphor Interpretation" pot

... Such rules aredomain-independent and are identiﬁed as in- variant adjuncts to any conceptual metaphor.We also show a way of embedding the in- variant mappings in a semantic framework.1 IntroductionIt ... thatare transferred from the source domain into the tar-get domain. In this view, a metaphorical utteranceconveys information about the target domain. Weare particularly interested in the ... depriving him ofhis normal play. We appear to have a problem alsoto map the slow progress rate of a process like starv-ing.3 VNMAs in a Semantic Framework In the ATT-Meta approach to metaphor interpreta-tion,...

Báo cáo khoa học: "On the Evaluation and Comparison of Taggers: the Effect of Noise in Testing Corpora." doc

... closely related to the similarities between the training and test corpora. That is, if the training and test sets are extracted from the same corpus, they will prob- ably contain the same kind of ... uated as better than another using noisy test corpus, there are reasonable chances that they are in fact very similar but one of them is just adapting better than the other to the noise in the ... parameter values of the evaluated tagger in order to constrain as much as possible the intervals; the statistical significance of the interval overlappings; a more informed (and less conservative)...

Báo cáo khoa học: "ON THE SPATIAL USES OF PREPOSITIONS" docx

... undcrn ~A fat lake is generally interpreted as meaning "under the lower surface of that body of water'. In tan crack In tan 6~wl, the crack Is In the volume defined by the normal ... with no intrinsic front axis. Reference object and point of observation are separated In the moon ~kind the clou~[. They can also be separated when the base axes are intrinsic to the reference ... Indicating the intrinsic vertical of the observer (it will not be the gravitational vertical If the observer Is lying down, or not In the gravitational field), and the other orthogonal...

Báo cáo khoa học: "On the notion of uniqueness" doc

... theory, the antecedent is evaluated in the same way as in the original Dl~T-analysis. So, for a discourse as (16), this means that Anne may have more than two hikes. Furthermore, Sells claims that ... The talking parrots are happy. The examples in a) concern non-restrictive modi- fication. Example (4 )a makes a claim about all the parrots that Anne owns: there are two and they talk to ... her. The others never say a word. The talking parrots are happy. • The others The ~aiking parrots are happy. The others look depressed. Anne owns a lot of parrots. • She has two parrots,...

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