a kinetic model for protein adsorption
Báo cáo khoa học: A kinetic model for the burst phase of processive cellulases pptx
Ngày tải lên :
28/03/2014, 23:20
... enzyme load was varied and S0 was kept constant at 40.8 lm reducing ends The model calculations were based on the same parameters as in Fig without any additional tting, and it appears that CÂ(t) ... use instead the accessible area of amorphous cellulose, which is about 42 m2ặg)1 [33], and a footprint of 24 nm2 for Cel 7A [34], we nd an S0 : E0 area ratio (total available substrate area divided ... suggest that the models presented here may be useful in attempts to elucidate and rationalize such interrelationships of activity and processivity Materials and methods All mathematical analysis and...
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Tài liệu A Global Model for Regulatory Reform doc
Ngày tải lên :
26/01/2014, 02:20
... Information Technology Agreement II … are countries on use of standards and SDoC US and EU have asked for talks leading to a signed agreement APEC World Trade Organizations surveying …… APEC has ... Declaration of Conformity option June 24, 1998 Model for Regulatory Reform One Standard feedback Designed once to internationally-accepted global standards Market Surveillance Product sample and ... Standard on what are the requirements and content of a Compliance Folder and a Declaration of Conformity Guidance on market surveillance methods that a government should consider Conform to administrative...
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Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx
Ngày tải lên :
19/02/2014, 19:20
... Markov Models (Nabende, 2010; Darwish, 2010; Jiampojamarn et al., 2010), Finite State Automata (Noeman and Madkour, 2010) and Bayesian learning (Kahki et al., 2011) to learn transliteration pairs ... algorithm to estimate the counts of multigrams The algorithm has a forward variable α and a backward variable β which are calculated in the standard way (Deligne and Bimbot, 1995) Consider a node r which ... pronounced as “Jaarj” in Hindi Our semi-supervised system learns this as a non-transliteration but it is wrongly annotated as a transliteration in the gold standard Arabic nouns have an article “al” attached...
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Tài liệu Báo cáo khoa học: A kinetic model of the branch-point between the methionine and threonine biosynthesis pathways in Arabidopsis thaliana doc
Ngày tải lên :
20/02/2014, 02:21
... means that a 1% change in I around a given I value promotes an a percent change in ux J A negative value means that input variable and ux vary in opposite directions Input variable (I) Input variable ... two-partner branch-points of 4626 G Curien et al (Eur J Biochem 270) the aspartate-derived amino-acids pathway and aromatic amino-acids pathway in plant and in microorganisms are such that ux ... thank Marie-Christine Butikofer and Valerie Verne for the ELISA assays We thank Pr Roland Douce and Dr Michel Matringe and Mickaela Homan for critical reading of the manuscript Special ă thanks...
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Báo cáo khoa học: A mouse model for in vivo tracking of the major dust mite allergen Der p 2 after inhalation docx
Ngày tải lên :
07/03/2014, 21:20
... nonlabelled Der p at day 30 displayed an airway inflammation 18 h after treatment, in the same magnitude as in animals challenged with a third HDM aerosol on day 30 (data not shown) The animals ... were visualized by autoradiography using a PhosphorImager with the image quant software (both from Molecular Dynamics, Sunnyvale, CA, USA) As standards for SDS ⁄ PAGE autoradiography, 75Se-labelled ... further metabolism of the allergen was altered as a result of the inflammation in the lungs of sensitized animals Up to now there are few data available on the fate of an allergen after inhalation...
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Báo cáo khoa học: "A Probabilistic Model for Fine-Grained Expert Search" pptx
Ngày tải lên :
08/03/2014, 01:20
... 2007) Many approaches have been proposed for tackling the expert search task within the TREC track Cao et al (2005) propose a two-stage model with a set of extracted metadata Balog et al (2006) ... PageRank (Brin and Page, 1998) P(q|d) can be estimated by using a standard language model for IR (Ponte and Croft, 1998) 4.1 Recall that we define an evidence for expert search as a quadruple
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Báo cáo khoa học: "A Bayesian Model for Discovering Typological Implications" ppt
Ngày tải lên :
08/03/2014, 02:21
... Russian), nearly all features are known, whereas other languages (eg., Asturian, Omagua, Frisian) that have fewer than five feature values known Furthermore, some features are known for many languages ... implication variables by averaging the sampled values after dropping 200 “burn-in” iterations Data Preprocessing and Search After extracting the raw data from the WALS electronic database (Haspelmath ... particular, if for a particular language, we have that f1 is true, then the fact that the implication holds means that f2 must be true On the other hand, if f1 is false for a particular language,...
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Báo cáo khoa học: "Grammar Approximation by Representative Sublanguage: A New Model for Language Learning" potx
Ngày tải lên :
08/03/2014, 02:21
... 2: Example of a simple grammar lattice All grammars generate a common lexicon for all the grammars) A Grammar Lattice as a Search Space for Grammar Induction a Rule generalization steps a c s ... constraint-based grammars for natural language specifically designed to enable learning from representative examples annotated with semantics We have presented a new grammar learning model and showed ... Discussion A practical advantage of our GARS model is that instead of writing syntactic-semantic grammars by hand (both rules and constraints), we construct just a small annotated treebank - utterances...
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Báo cáo khoa học: "A Sequencing Model for Situation Entity Classification" pdf
Ngày tải lên :
08/03/2014, 02:21
... are useful features for probabilistic models, as are grammatical relations and CCG supertags derived from syntactic analysis of clauses Models for the task perform poorly given very basic feature ... number, and punctuation mark in the clause and the word/tag pairs for each element of the clause POS tags provide valuable information about syntactic category as well as certain kinds of shallow ... others have focused on automatic detection of aspectual and temporal data Klavans and Chodorow (1992) laid the foundation for probabilistic verb classification with their interpretation of aspectual...
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Báo cáo khoa học: "A Morphographemic Model for Error Correction Nonconcatenative Strings" pot
Ngày tải lên :
08/03/2014, 07:20
... Q3 Q4 Error Checking 3.1 katab kattab kaatab ~aktab takattab takaatab nkatab ktatab ktabab staktab ktaabab ktawtab ktawwab ktanbab ktanbay dahraj tadahraj dhanraj dl~arjaj kutib kuttib kuutib ~uktib ... alia the possible patterns and vocalisms for a particular root Consider the nominal data in (17) (17) BROKEN PLURALS Singular Plural Forms kadi~ kud~, *kidaa~ kaafil kuffal, *kufalaa~, *kuffaal ... Consonant One type of morphographemic error is that consonant substitution may not take place before appending a suffix For example/samaaP/'heaven' + {iyy) 'relative adjective' surfaces as (samaawiyy),...
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Báo cáo khoa học: "A Statistical Model for Lost Language Decipherment" pptx
Ngày tải lên :
17/03/2014, 00:20
... co-occurrence analysis operate over large corpora, which are typically unavailable for a lost language Finally, Knight and Yamada (1999) and Knight et al (2006) describe a computational HMMbased method for ... Problem Formulation We are given a corpus in a lost language and a nonparallel corpus in a related language from the same language family Our primary goal is to translate words in the unknown language ... the assumption that each character was emitted from a hidden phonemic state In our adaptation, we assume instead that each Ugaritic character was generated by a hidden Hebrew letter Hebrew character...
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Báo cáo khoa học: "A Discriminative Model for Joint Morphological Disambiguation and Dependency Parsing" ppt
Ngày tải lên :
17/03/2014, 00:20
... BIGRAM 4,6 CASE 5, CASE 2, CASE− UNIGRAM CASE 3,acc CASE CASE LINK 6,acc CASE− UNIGRAM CASE− LINK CASE− UNIGRAM CASE 3,nom CASE 6,gen CASE− LINK CASE− UNIGRAM CASE− LINK CASE− UNIGRAM CASE ... scenario, where an accusative adjective was tagged as nominative, and was then misanalyzed by the parser as modifying a verb (as a subject) rather than modifying an accusative noun For participles ... morphological attribute (i.e., case) The variables L3,6 , CASE3,acc and CASE6,acc are bolded, indicating that w3 and w6 are linked and both have the accusative case The ternary factor CASE-LINK, that connects...
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Báo cáo khoa học: "A global model for joint lemmatization and part-of-speech prediction" doc
Ngày tải lên :
17/03/2014, 01:20
... lexical database Kristina Toutanova and Mark Johnson 2008 A bayesian LDA-based model for semi-supervised part-of-speech tagging In nips08 Antal Van Den Bosch and Walter Daelemans 1999 Memory-based ... The tags are main tags for the Multext-East languages and detailed tags for English 492 Language English English English English English English Bulgarian Bulgarian Bulgarian Bulgarian Bulgarian ... Erwin Marsi Antal van den Bosch and Abdelhadi Soudi 2007 Memory-based morphological analysis and partof-speech tagging of arabic In Abdelhadi Soudi, Antal van den Bosch, and Gunter Neumann, editors,...
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The Privatization of Italian Savings Banks – A Role Model for Germany?* doc
Ngày tải lên :
22/03/2014, 21:20
... which was a public holding company containing the three largest private banks (Banca Commerciale Italiana, Credito Italiano, and Banca di Roma) and a large number of public banks (Körnert and Nolte ... Carletti, Hendrik Hakenes and Isabel Schnabel Table Shares of Foundations at Largest Italian Banks In % Banca Intesa Share of foundations UniCredit Sanpaolo IMI Capitalia Banca MPS 44.0 18.0 36.0 ... Elena Carletti, Hendrik Hakenes and Isabel Schnabel Hakenes, Hendrik and Isabel Schnabel (2005): The Threat of Capital Drain – A Rationale for Public Banks? Working Paper Max Planck Institute for...
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Báo cáo khoa học: Differential expression of liver and kidney proteins in a mouse model for primary hyperoxaluria type I pdf
Ngày tải lên :
23/03/2014, 03:20
... Phosphoglycerate mutase Indolethylamine N-methyltransferase Peroxiredoxin Apolipoprotein A- I Abhydrolase domain containing 14b D-Amino Protein name ApoA4 ActB Nsfl1C Acy1 Pgam1 Inmt Prdx6 ApoA1 Abhd14b DnaJA1 ... Agt), alanine-glyoxylate aminotransferase knockout; Aldh2, aldehyde dehydrogenase 2; Car3, carbonic anhydrase 3; Cat, catalase; Dao1, D-amino acid oxidase 1; Eno1, enolase 1, a non-neuron; Fah, ... indicate that its alanineglyoxylate aminotransferase activity is not favored over aminobutyrate-pyruvate, b-alanine-pyruvate and dimethylarginine-pyruvate aminotransferase activities In the rat,...
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Báo cáo khoa học: "A Probabilistic Model for Canonicalizing Named Entity Mentions" docx
Ngày tải lên :
23/03/2014, 14:20
... 2,844 Table 2: Descriptive statistics about the datasets Association, National Football League, and Major League Baseball) in 2009 Due to the large size of the corpora, we uniformly sampled a subset ... templates using Bayesian nonparametrics (Haghighi and Klein, 2010) and automatically learns template structures using agglomerative clustering (Chambers and Jurafsky, 2011) Charniak (2001) and ... “empirical Bayesian” estimation (Morris, 1983) in which the parameters of a prior are fit to data Our overall learning procedure is a Monte Carlo Expectation Maximization algorithm (Wei and Tanner,...
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Báo cáo khoa học: "A Bayesian Model for Unsupervised Semantic Parsing" ppt
Ngày tải lên :
23/03/2014, 16:20
... on Natural Language Learning, CoNLL-2005, Ann Arbor, MI USA Nathanael Chambers and Dan Jurafsky 2009 Unsupervised learning of narrative schemas and their participants In Proc of the Annual Meeting ... in our model: for example, proper modeling of alterations requires joint generation of syntactic realizations for predicateargument relations (Grenager and Manning, 2006; Lang and Lapata, 2010), ... moves can be computed efficiently for our model of semantics Note that for any reasonable model of semantics only a small subset of the entire set of semantic classes can be used as an argument for...
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Team Risk Management: A New Model for Customer- Supplier Relationships doc
Ngày tải lên :
23/03/2014, 23:21
... Project Management Team Risk Management Principles 11 Team Risk Management Functions 12 Scenario Comparing Team Risk Management to Risk Management 17 Advantages of Team Risk Management 19 Answers ... in an article for Risk Analysis: What is risk management? To many social analysts, politicians, and academics it is the management of environmental and nuclear risks, those technology-generated ... Initiate Team* Identify Analyze Plan Track Control *Note:Team is used as an action verb 12 Team Risk Management Model The Team Risk Management model is shown below Each function has a set of activities...
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Báo cáo khoa học: "A METAPLAN MODEL FOR PROBLEM-SOLVING" pdf
Ngày tải lên :
24/03/2014, 05:21
... agent's goals and state is weaker The goal for cooperative interfaces must be a flexible level of pragmatic modeling that can take full advantage of all the available knowledge about the agent and ... build-subplan (2) and build-plan (3) nodes, the Roark as an instantiation for ReplaceShip's ?new-ship, with an instantiate-var plan (2) modeling that tentative instantiation and producing a build-plan for ... instantiate-var metaplan, or more gradually constrained to subsets of the possible values, as modeled by add-constraint The instantiate-var metaplan reflects the agent's choice of a particular...
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Synchronizing Gender Strategies: A Cooperative Model for Improving Reproductive Health and Transforming Gender Relations pot
Ngày tải lên :
28/03/2014, 14:20
... young and old, for lasting and measurable change in gender-related attitudes and behaviors Originally designed in Uganda in 1995, and now expanded beyond Africa to Asia, Latin America and the Caribbean, ... for Strategic and International Studies, 2009 Friedewald, M., R Fletcher, and H Fairbairn “All-Male Discussion Forums for Expectant Fathers: Evaluation of a Model. ” Journal of Perinatal Education ... Encouraged by their example, thousands of communities in Senegal and nine other African countries (Burkina Faso, Djibouti, The Gambia, Guinea, Guinea Bissau, Mali, Mauritania, Somalia, and Sudan)...
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