Báo cáo khoa học: A kinetic approach to the dependence of dissimilatory metal reduction by Shewanella oneidensis MR-1 on the outer membrane cytochromes c OmcA and OmcB potx

... specificities of the outer membrane decaheme cytochromes OmcA and OmcB in the process of dissimilatory metal reduction, omcA – , omcB – and omcA – omcB – MR-1R mutants were con- structed and evaluated in ... compilation ª 2007 FEBS A kinetic approach to the dependence of dissimilatory metal reduction by Shewanella oneidensis MR-1...

Ngày tải lên: 07/03/2014, 09:20

... phrase and open a noun phrase constituent. In this way, the constituent analysis begins by an examination of the ~mmediately local context and a considerable proportion of information about ... Manual, the exceptions to this general principle being in the treatment of some co- ordinated constructions and in the analysis of constructions involving wha...

Ngày tải lên: 22/02/2014, 09:20

... Add the top s items of the concept-B candidate set to the concept-B accumu- lator list (based on empirical results, s is the rank of the candidate set during the initial iteration and 50 for the ... a paper, or a claimed gap in the literature. Similarly, in the task of automatic routing of customer emails and automatic answering of some of these, the...

Ngày tải lên: 08/03/2014, 02:21

... fourDigitNum, containsDigitAndAlpha, containsDigitAndDash, containsDigitAndSlash, containsDigitAndComma, containsDigitAndPeriod, otherNum, allCaps, capPeriod, initCap, lowerCase, other. 6 Benchmarking ... unlimited raw corpus compensates for the modest recall. As a result, large quantities of NE instances are automatically acquired. An automatically annotated NE corpus can th...

Ngày tải lên: 20/02/2014, 16:20

... focus domain consists of a set of actions, one of which is an ancestor of all other actions in the focus domain and is called the root of the focus domain. If as action is a member of a focus ... domain and that action is not the root action of another focus domain, then all the actions con- talnad in the plan associated with the first action are als...

Ngày tải lên: 21/02/2014, 20:20

... terances and a taxonomic language with formal semantics for specification of descriptive constants and axioms relating them. Remarkably, 99.9% of 7,000 vocabulary items in our natural language ... subject, and the object of a phrase marked by to must be a LOCATION. Almost all selection restrictions are based on the semantic class of the entities described...

Ngày tải lên: 21/02/2014, 20:20

... query-based summarisation. In EACL ’03: Proceedings of the tenth conference on European chapter of the Associ- ation for Computational Linguistics. G. Salton, A. Singhal, M. Mitra, and C. Buckley. 1997. Automatic ... morphological analysis. with on a daily basis (Filippova et al., 2009), as- sist in the automated classification and filtering of documents, and increase...

Ngày tải lên: 07/03/2014, 22:20

... configurations and transitions, and has no clear relationship with the approach de- scribed here. 8 Note that spanning tree parsing algorithms based on edge- factored models, such as the one by McDonald ... depen- dency variants of each algorithm are simpler (due to the absence of epsilon rules and the fact that the rules are lexicalised). 5 Proving correctness Anot...

Ngày tải lên: 08/03/2014, 01:20

... grammatical approach facilitates not only greater coverage, but also gram- mar extension and maintenance, as well as a more direct and declarative link to se- mantic interpretation, for which ... perspective, each table can be con- sidered as a (tiny) database. Like a program, the reader accesses the data. As a result, we consider that every table must correspond to a...

Ngày tải lên: 08/03/2014, 02:21

... corresponds to a location, a location expansion pro- cess is invoked that, accessing a gazetteer, displays the location and related locations, such as Arlington, Virginia and Arlington, Massachusetts ... A LAYERED APPROACH TO NLP-BASED INFORMATION RETRIEVAL Sharon Flank SRA International 4300 Fair Lakes Court Fairfax, VA 22033, USA flanks~sra.com Abstract A la...

Ngày tải lên: 08/03/2014, 05:21