Báo cáo khoa học: "The Computational Lexical Semantics of Syntagmatic Relations" pptx

Báo cáo khoa học: "The Computational Lexical Semantics of Syntagmatic Relations" pptx

Báo cáo khoa học: "The Computational Lexical Semantics of Syntagmatic Relations" pptx

... to the study of collocations: A lexical function F is a correspondence which associates a lexical item L, called the key word of F, with a set of lexical items F(L)-the value of F. (Mel'6uk, ... selection of co-occurrences is part of the lexical pro- cess, in other words, if there are reasons not to choose a co- occurrence because of the presence of modif...
Ngày tải lên : 08/03/2014, 06:20
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Báo cáo khoa học: "THE SYNTAX AND SEMANTICS OF USER-DEFINED MODIFIERS IN A TRANSPORTABLE NATURAL LANGUAGE PROCESSOR" pot

Báo cáo khoa học: "THE SYNTAX AND SEMANTICS OF USER-DEFINED MODIFIERS IN A TRANSPORTABLE NATURAL LANGUAGE PROCESSOR" pot

... field of a record; vzzern, which returns the size of its argument, which is assumed to be a set; sum, which returns the sum of '.'-s list of inputs; aug, which returns the average of ... The job of the knowledge acquisition module of LDC, called "Prep" in Figure 1, is to' find out about (a) the vocabulary of the new domain and (b) the composition...
Ngày tải lên : 17/03/2014, 19:21
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Báo cáo khoa học: "THE COMPUTATIONAL COMPLEXITY OF AVOIDING CONVERSATIONAL IMPLICATURES" pdf

Báo cáo khoa học: "THE COMPUTATIONAL COMPLEXITY OF AVOIDING CONVERSATIONAL IMPLICATURES" pdf

... problem of gen- erating free -of- false-implicatures referring expres- sions, such as utterance (la). Reiter (1990a,b) uses the same preference rules to formalize the task of generating free -of- ... that there is a lexical- preference hierarchy among the lexical classes (classes that can be realized with single lexi- cal units) known to the hearer, and that the use of a lex...
Ngày tải lên : 17/03/2014, 20:20
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Báo cáo khoa học: "THE COMPUTATIONAL DIFFICULTY OF ID/LP PARSING" potx

Báo cáo khoa học: "THE COMPUTATIONAL DIFFICULTY OF ID/LP PARSING" potx

... first three occurrences of z, the state set of the parser will reflect the possibility that any three of the phrases A,/3, C, D, E might have been seen ,'rod any two of then| might remain ... prediction of phrases. In cases like this, $hieber's al- gorithm enumerates all of the combinations of k elements taken i at a tin|e, where k is the rule length and i is the...
Ngày tải lên : 24/03/2014, 01:21
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Tài liệu Báo cáo khoa học: The tandemly repeated domains of a b-propeller phytase act synergistically to increase catalytic efficiency doc

Tài liệu Báo cáo khoa học: The tandemly repeated domains of a b-propeller phytase act synergistically to increase catalytic efficiency doc

... analysis of purified PhyH, PhyH-DI and PhyH-DII. Lane M, molecular weight markers; lane 1, culture supernatant of PhyH; lane 2, culture supernatant of PhyH-DII; lane 3, culture supernatant of PhyH-DI; ... Environmental factors that affect the catalytic activities of PhyH and PhyH-DII. (A) Effect of 0–5.0 mM Ca 2+ at 37 °C. (B) Effect of pH at 37 °C. (C) Effect of temperature at...
Ngày tải lên : 14/02/2014, 15:20
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Tài liệu Báo cáo khoa học: The thioredoxin-independent isoform of chloroplastic glyceraldehyde-3-phosphate dehydrogenase is selectively regulated by glutathionylation docx

Tài liệu Báo cáo khoa học: The thioredoxin-independent isoform of chloroplastic glyceraldehyde-3-phosphate dehydrogenase is selectively regulated by glutathionylation docx

... glutathionylated in the presence of physiologically rele- vant concentrations of H 2 O 2 and GSH [52,54], suggest- ing a mechanism of glutathionylation based on the primary oxidation of the catalytic Cys149 ... a percentage of the initial activity. Note that the specific activity of A 8 B 8 -GAPDH with NADPH as the coenzyme is about fourfold lower than that of A 2 B 2 -GAPDH. (C)...
Ngày tải lên : 19/02/2014, 05:20
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Tài liệu Báo cáo khóa học: The C-terminal domain of Escherichia coli Hfq increases the stability of the hexamer ppt

Tài liệu Báo cáo khóa học: The C-terminal domain of Escherichia coli Hfq increases the stability of the hexamer ppt

... the native form of Hfq has an apparent molecular mass of 50 ± 10 kDa, while the unfolded state of Hfq has an average apparent molecular mass of 12 ± 5 kDa. This indicates that the unfolded state of Hfq ... binding of the polyadenylated rpsO RNA. We have shown that the presence of the remainder of the acidic tail results in the thermodynamic stabilization of Hfq by 1.8 kcalÆm...
Ngày tải lên : 19/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "The grapho-phonological system of written French: Statistical analysis and empirical validation" pdf

Tài liệu Báo cáo khoa học: "The grapho-phonological system of written French: Statistical analysis and empirical validation" pdf

... unfamiliar string of letters, best explained by knowledge of abstract all-or-none rules, or of the 436 statistical structure of the language? We believe that, in the field of visual word processing, ... grapheme-phoneme system of French. (1) Grapheme frequency, the number of occurrences of the grapheme in the corpus, independently of its phonological value. (2) N...
Ngày tải lên : 20/02/2014, 19:20
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Tài liệu Báo cáo khoa học: The isolation and characterization of cytochrome c nitrite reductase subunits (NrfA and NrfH) from Desulfovibrio desulfuricans ATCC 27774 Re-evaluation of the spectroscopic data and redox properties ppt

Tài liệu Báo cáo khoa học: The isolation and characterization of cytochrome c nitrite reductase subunits (NrfA and NrfH) from Desulfovibrio desulfuricans ATCC 27774 Re-evaluation of the spectroscopic data and redox properties ppt

... profile Figure 1A shows the SDS/PAGE of purified ccNiR upon different treatments. The complex dissociates into an intense band of 61 kDa (NrfA) and a band of weak intensity of 19 kDa (NrfH), confirming ... involved. Purification attempt of a soluble form of ccNiR Nitrite reductase activity was checked in the soluble cell fraction in order to investigate the existence of a soluble mo...
Ngày tải lên : 21/02/2014, 00:20
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Tài liệu Báo cáo khoa học: "The Structure and Process of Talking About Doing" pdf

Tài liệu Báo cáo khoa học: "The Structure and Process of Talking About Doing" pdf

... problem solving from a record of the problem solving report and a record of moves made. Then, we use this extracted trace to evaluate our model of the role of point of view in problem solving. ... study of problem solving action and report: I) the collected of data on problem solving and talk about problem solving, 2) development of a process model of these behaviors,...
Ngày tải lên : 21/02/2014, 20:20
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