an intermediate representation for the interpretation

Báo cáo khoa học: "An Intermediate Representation for the Interpretation of Temporal Expressions" ppt

Ngày tải lên : 31/03/2014, 01:20

... expression as can be determined on the basis of the expression itself, producing an intermediate partial representation of the semantics. The role of the interpretation process is to ‘ﬁll in’ any gaps ... Hobbs and Feng Pan. 2004. An ontology of time for the semantic web. ACM Transactions on Asian Language Information Processing, 3(1), March. M. Negri and L. Marseglia. 2005. Recognition and Normalization ... an intermediate form of representation that represents a ‘context-free’ semantics of the expression. The role of the recognition process is then to compute as much of the semantic content of...

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Tài liệu Báo cáo khoa học: A novel coupled enzyme assay reveals an enzyme responsible for the deamination of a chemically unstable intermediate in the metabolic pathway of 4-amino-3-hydroxybenzoic acid inBordetellasp. strain 10d doc

Ngày tải lên : 19/02/2014, 16:20

... assay, the enzyme reaction product identified by GC-MS analysis, and the determination of released ammonia. The coupled enzyme assay revealed the mechanism of the deamination reaction and the subsequent ... deaminases [6,8,27] or to any other sequences available in FASTA and BLAST database programs at the DNA Data Bank of Jap an. Recently, we reported the cloning and s equencing of the gene encoding 4-amino-3-hydroxybenzoate ... succinate/glucose-grown cells; therefore, the s ynthesis of the e nzyme was indu cible. Table 1 shows a summary of a typical enzyme purification. The enzyme was purified 103-fold with an overall yield of 2%. The specific...

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Designing an esp syllabus for the second-year students of library study at the national teachers training college

Ngày tải lên : 07/11/2012, 14:36

... responsible for the ESP course, subject teachers, and the second year students of library study.  To propose an appropriate ESP syllabus for the target students based on the relevant theories and the ... them share the same point of view and have the same expectation of the ESP course. And they all consider developing reading skills and specific vocabulary the most important objectives of the ... analysis, the aim and the objectives of the syllabus will be set up and the content of the syllabus will be selected and graded 1.2.5.1. Needs Analysis (NA) . Needs analysis is now seen as the logical...

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A study on how to make an effective presentation for the fourth year english major at haiphong private university

Ngày tải lên : 11/12/2013, 23:51

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A STUDY ON HOW TO MAKE AN EFFECTIVE PRESENTATION FOR THE FOURTH YEAR ENGLISH MAJORS AT HAIPHONG PRIVATE UNIVERSITY

Ngày tải lên : 11/12/2013, 23:51

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Tài liệu Báo cáo khoa học: An intermediate step in the evolution of ATPases – a hybrid F0–V0 rotor in a bacterial Na+ F1F0 ATP synthase pdf

Ngày tải lên : 18/02/2014, 17:20

... transmembrane helix four as part of the ion-binding site. Therefore, the c ring of A. woodii has only 10 membrane-buried negative charges that are essential for binding the ion and also for the ... EU (grant NEST2004 PathSYS29084 to DM). We thank Deryck Mills for assistance with electron microscopy and Werner Ku ¨ hlbrandt (MPi of Biophysics, Frankfurt, Germany) for comments on the manuscript. References 1 ... the outer one is more loosely arranged, and the densities correspond to the N- and C-terminal helices of the c ring, respectively. The C-terminal helices show a clear handedness, and two of the...

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SAVING - AN ESSENTIAL SERVICE FOR THE POOR: OPTIMISING PERFORMANCE AND EFFICIENCY SERIES doc

Ngày tải lên : 06/03/2014, 10:20

... solutions for nancial services | 3 1. The Demand for SavingsServicesAmongst the Poor 1.1 Money Managers: The Poor and Their Savings – Stuart Rutherford This note, based on the seminal The Poor ... option for managing their liquidity, and that tiny savings accounts not only represent an important nancial service for the poor, but potentially, an important source of funds for MFIs. The full ... public. By the end of 2004, total deposits (from members and from the public) exceeded the value of loans outstanding for the rst time in the bank’s history. This completes the bank’s transition...

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Báo cáo khoa học: " An Input Device for the Harvard Automatic Dictionary" pot

Ngày tải lên : 07/03/2014, 18:20

... marks, and other standard symbols on the one hand, and machine tokens on the other, is given in Figure 2 by the columns headed "Upper Case" and "Binary Code" (except for key ... Foundation for Advanced Study and Research, the United States Air Force, and the National Science Foundation. 1. This term was originated by C. S. Peirce. For an explanation of the underlying ... L. Fitzgerald and Ted Carp, for their cooperation, especially in casting type slugs to our specifications, and to Messrs. Allen Christensen and Daniel Spillane of the Staff of the Computation...

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Báo cáo khoa học: Structural recognition of an optimized substrate for the ephrin family of receptor tyrosine kinases pot

Ngày tải lên : 16/03/2014, 02:20

... 4397 Canadian Institutes for Health Research, the Canadian Foundation for Innovation, Genome Canada through the Ontario Genomics Institute, GlaxoSmithKline, Karolinska Institutet, the Knut and ... active form and were not further modiﬁed before kinetic analysis. Enzymatic activity of all wild-type EPH RTKs and EphA3 mutants (N830A and K785N) were determined using the ADP-Quest Kit and following ... mode of interaction between the RTK and the ephrin ligand; cells expressing and presenting the ligand interact with neighboring cells expressing transmembrane RTK, and this contact induces ‘bidirectional’...

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solvothermal reactions- an original route for the synthesis of novel materials

Ngày tải lên : 20/03/2014, 13:08

... increase the solubility of the reagents. In addition its complexing properties can play an important role in the reaction mechanisms. The complexing properties of the solvent can lead to the intermediate ... synthesis of MnS can lead to meta- stable (b and c) or stable (a) structural forms versus the composition of the solvent. Using MnCl 2 Á 4H 2 O and SC(NH 2 ) 2 as reagents and either an hydrothermal ... crystallites. The physico-chemical properties of the selected solvent can also play an important role for orienting the structural form of the ﬁnal material. Lu et al. [24] have underlined that the solvothermal...

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AN ENGLISH GRAMMAR FOR THE USE OF HIGH SCHOOL, ACADEMY, AND COLLEGE CLASSES pot

Ngày tải lên : 22/03/2014, 16:22

... of the English word man, but add -s; such as talisman,firman, Brahman, German, Norman, Mussulman, Ottoman. 51.Some groups pluralize both parts of the group; as man singer, manservant, woman ... bill—THACKERAY. The world's pomp and power sits there on this hand: on that, stands up for God's truth one man, the poor miner Hans Luther's son.—CARLYLE. They invited me in the emperor their ... cognate forms in the languages akin to English (German Gans, Icelandic gás, Danish gaas, etc.). The masculine was formed by adding -a, the old sign of the They are more like the possessive noun,...

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Báo cáo khoa học: An intermediate step in the evolution of ATPases ) the F1F0-ATPase from Acetobacterium woodii contains F-type and V-type rotor subunits and is capable of ATP synthesis Michael Fritz and Volker Muller ¨ docx

Ngày tải lên : 23/03/2014, 09:20

... This poses the obvious questions of whether the heterooligomeric c ring can promote ATP synthesis, whether the c subunit stoichiometry is variable, and, if so, whether a variation of the c 1 ⁄ ... that allows for ATP synthesis, the following experiments were performed. In a fully coupled system, ATP hydrolysis is accompanied by ion transport into the proteoliposomes, and the membrane potential ... disrupt the c oligomer and blotted against c 1 antibodies. Lane 4: ATP synthase was incubated for 10 min at 80 °C, and blotted against c 1 antibodies. Lane 5: the sample was incubated for 10 min...

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The imPact of high and groWing government debt on economic groWth an emPirical inveStigation for the euro area docx

Ngày tải lên : 23/03/2014, 20:20

... included in the analysis: Austria, Belgium, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Netherlands, Portugal, and Spain. The table shows the estimated coefficients and their significance ... occurred over the period of the analysis, as well as for economic and monetary regime changes, such as the creation of the monetary union and the introduction of the euro. A list of the variables ... 3 Mathias Trabandt, Ad van Riet, and an anonymous referee for helpful comments on a previous version of the paper. 2 European Central Bank, Fiscal Policies Division, Kaiserstrasse 29, D-60311 Frankfurt...

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Báo cáo khoa học: "AN EXPERT SYSTEM FOR THE PRODUCTION OF PHONEME STRINGS FROM UNMARKED ENGLISH TEXT USING MACHINE-INDUCED RULES" pdf

Ngày tải lên : 24/03/2014, 05:21

... initial SCL and CCL. The current version of UTTER uses null lists as the initial SCL and CCL, and therefore forces the user to build these lists via the SEL and CEL. This implies a rather time ... stored along with the entry and its result in the SEL. These unextractable attributes rely on the context the entry appeared in rather than on the entry itself and, therefore, cannot be reconstructed ... than it is in past tense. Since UTTER cannot extract contextual or semantic informatlon, the distinction cannot be made. Therefore, two entries in the training set might be present with the...