Tài liệu Báo cáo khoa học: "Chronometric Studies of Lexical Ambiguity Resolution " doc

... Chronometric Studies of Lexical Ambiguity Resolution Mark S. Seidenberg University of Illinois at Urbana-Champaign Bolt, Beranek and Newman, Inc. ... likely to walk on the surface of a ship than on the surface of a pack of playing cards. Other types of contextual information can be brought to bear on ambiguity resolution as well. For example, ... ambiguity res...

Ngày tải lên: 21/02/2014, 20:20

... particular, phosphorylation of dGuo was reduced markedly. Structure of Dm-dNK-E52D in complex with dTTP The structure of one of the mutants, E52D, was solved using X-ray crystallography at a resolution of 2.5 A ˚ in complex ... levels of phosphorylation expressed in rela- tion to percentage dThd phosphorylation of the wild-type. Relative phosphorylation expressed as a relation...

Ngày tải lên: 19/02/2014, 02:20

... Norwegian Structural Biology Centre, Faculty of Science, University of Tromsø, Norway 2 Department of Molecular Biotechnology, Faculty of Medicine, University of Tromsø, Norway The marine and estuarine ... concentrations of NaCl. The periplasmic or extra- cellular localization of the enzymes, which renders them constantly exposed to the outer environment of the cell, may expla...

Ngày tải lên: 19/02/2014, 05:20

... presence of hemocyanin in a broad range of ametabolous and hemimetabolous hexapod taxa. We obtained a total of 12 full-length and 5 partial cDNA sequences of hemo- cyanins from representatives of Collembola, ... tracheal system of Collembo- la, with special reference to that of Sminthurus viridis, Lubb. Q J Microsc Sci 71, 15–30. 39 Williams CB (1913) A summary of the present...

Ngày tải lên: 18/02/2014, 08:20

... assigned a lexical category (or set of lexical categories) on the basis of a 2000 word lexicon and a morphological analyzer. The lexicon contains, for each word, a list of possible lexical categories, ... understanding of the differences in the kinds of non-fluencies that occur, we are left with a kind of grab bag of grammatical deviation that can never be analyzed...

Ngày tải lên: 21/02/2014, 20:20

... obvious is our use of EM rather than theirs of Gibbs sampling. However, the most important difference is the choice of training data. In our case it is a very large corpus of parsed, but otherwise ... train- ing data, they go through a larger corpus of unla- beled data collecting estimated counts of how of- ten each word generates a pronoun of a particular gender. They then no...

Ngày tải lên: 22/02/2014, 02:20

... (1971) The regulation of rabbit skeletal muscle contraction. I. Biochemical studies of the interaction of the tropomyosin–troponin complex with actin and the proteolytic fragments of myosin. J Biol ... immediately. Measurements of Mg 2+ -ATPase activity The inhibition of actomyosin-tropomyosin Mg 2+ -ATPase by the TnI-fragment and the release of the inhibition by TnC were meas...

Ngày tải lên: 20/02/2014, 01:20

... under- standing of the molecular mode of action of glypho- sate and the molecular basis for glyphosate resistance. Structure and function of EPSPS EPSPS catalyzes the transfer of the enolpyruvyl moiety of ... however, was devoid of substrate or inhibitor, and consequently did not reveal the nature of the active site or the mode of action of glyphosate. A dec- ade later, th...

Ngày tải lên: 14/02/2014, 14:20

... of tau with Fyn-SH3. We also show that tau interacts with the SH2 domain of Fyn, and that this associa- tion, unlike that of Fyn-SH3, is influenced by Fyn-mediated tyrosine phos- phorylation of ... SH3 domain of Fyn binds to proline-rich motifs within the sequence PXXP in interacting pro- teins. Seven such motifs are present in the proline-rich domain of the longest isoform of ta...

Ngày tải lên: 14/02/2014, 14:20

... diffusion method. Two microlitres of protein solution at a concentration of 9 mgÆmL )1 and 2 lL of crystallization solution were equilibrated against 500 lL of reservoir solution. Initial screens ... (2009) Structure–function studies of a Melanocarpus albomyces laccase suggest a pathway for oxidation of phenolic compounds. J Mol Biol 392, 895–909. 47 Xu F (1997) Effects of red...

Ngày tải lên: 14/02/2014, 18:20