Báo cáo khoa học: "Mapping Scrambled Korean Sentences into English Using Synchronous TAGs" pot

... 656–677. Mapping of transcobalamin using antibodies S. N. Fedosov et al. 3898 FEBS Journal 272 (2005) 3887–3898 ª 2005 FEBS Mapping the functional domains of human transcobalamin using monoclonal antibodies Sergey ... holo-TC with the receptor on the cell surface. Results Epitope mapping using surface plasmon resonance Epitope specificity was characterized using a set of 17 mAbs (Table...

Ngày tải lên: 20/02/2014, 01:20

... incorporation of TVASS into b-sheet A. This observation is in agreement with the notion that the rate- limiting step during latency transition is not insertion of the RCL into b-sheet A, but rather ... comes from stabi- lization of the serpin in the ÔrelaxedÕ conformation by insertion of the RCL into b-sheet A, as opposed to the ÔstressedÕ, relatively unstable active conformation with a...

Ngày tải lên: 20/02/2014, 11:20

... 9611 entries in a database of English verbs to Word- Net senses. The verbs were initially grouped into 491 classes based on syntactic features. Mapping these verbs into WordNet senses provides ... senses greatly extends the semantic potential of the database. 2 Lexical Resources We use an existing classification of 4076 English verbs, based initially on English Verbs Classes and Alte...

Ngày tải lên: 20/02/2014, 18:20

... blotting using the poly- clonal antibody to mouse PrP (DR1). Protein concentration was determined using the Sigma BCA protein assay reagent. Mutagenesis Deletion mutants of the rPrP were prepared using ... pET-23 (Novagen) and transformed into Escherichia coli AD 494(DE3). The expressed proteins were recovered from urea solubilized, sonicated bacterial lysate after using immo- biliz...

Ngày tải lên: 21/02/2014, 00:20

... to the L31 clone, we hypothesized that the 91 amino acids located N-terminally to the latter were important for the antibody reactivity. This hypothesis was tested by using 45M1 for detection ... mucosal sur- faces throughout the body. They are divided into mem- brane-bound and secreted mucins, and the latter group can be further subdivided into gel-forming and non- gel-forming mucins [...

Ngày tải lên: 07/03/2014, 05:20

... numer- ous studies performed on a mutant deoxyribozyme 10– 23 containing chemical modifications inserted into the catalytic core, the role of particular phosphates within this domain has not been investigated ... its removal [substitution with 2-aminopurine (AP) nucleo- side] or its replacement with a sulfur atom by using the 6-thioguanosine (s 6 G) mutant enzyme. Kinetic measure- ments of...

Ngày tải lên: 07/03/2014, 10:20

... (2006)), which is comprised of English sentences of ten words or fewer (after stripping punctuation) from the WSJ portion of the Penn Treebank. As in previous work sentences contain only part-of-speech ... on Long Sentences Unsupervised parsing methods are typically eval- uated on short sentences, as in Section 5. In this section we show that GE can be used to train parsers for longe...

Ngày tải lên: 20/02/2014, 07:20

... scoring anal- yses, the Simplex algorithm has the potential to find very optimized weights. 4 Experiments We have three main research hypotheses: (1) Using lexemic features helps in all tasks, but ... helps over using identical weights. (3) Tuning to the task that is evaluated improves over tuning to other tasks. For each of the two feature sets, BASE-16 and FULL-19, we tune the weights u...

Ngày tải lên: 20/02/2014, 09:20

... involves five major steps: • Step-1: extract a list of English entities from English monolingual corpora; • Step-2: translate the list into Chinese using a baseline translation system; • Step-3: extract ... step. 3.1 English Entity Extraction from English Monolingual Corpora Though one can exploit a sophisticated named-entity tagger to extract English entities, in this paper we i...

Ngày tải lên: 20/02/2014, 09:20

... separated into two parts: CTB 3 (420K characters in 150K words / 10364 sentences) is used for the final 10-fold cross validation, and the rest (240K characters in 150K words / 4798 sentences) is ... decoding speed is achieved by using a novel multiple-beam search algorithm. Nakagawa and Uchimoto (2007) proposed a hy- brid model for word segmentation and POS tagging using an HMM-based...

Ngày tải lên: 20/02/2014, 09:20