Báo cáo khoa học: "Concept Unification of Terms in Different Languages for IR" docx

... identical terms in the local language. 2 Concept Unification The essence of the concept unification of terms in different languages is similar to that of the query translation for cross-language information ... Linguistics Concept Unification of Terms in Different Languages for IR Qing Li, Sung-Hyon Myaeng Information & Communications Universi...

Ngày tải lên: 23/03/2014, 18:20

... in the binding energy for this small substrate. Because of the introduction of an arginine at position 54, the a2–a3 loop (comprising resi- dues 50–60) assumes a different conformation in the G51S ... An in silico docking analysis of glyphosate binding at the GO active site showed that glyphosate is bound in the same orienta- tion as inferred for glycine (with the phosphon...

Ngày tải lên: 14/02/2014, 14:20

... an O 2 molecule by means of two Cu + ions, each of which is coordinated by three histidines in two distinct binding sites. Some hemocyanins assemble into large oligomers of up to 8 · 6 subunits ... proteins that evolved independently from hemocyanins [4]. Although hexamerins might be ubiquitous in insects [14,19–21], hemocyanin appears to be missing in eume- tabolous insects [22]....

Ngày tải lên: 18/02/2014, 08:20

... preparations consisting of a different number of nucleosomes per chain and crosslinked for different lengths of time (from 30 min up to 5 h) in a 30–80 mm Na + ion concentration. The proportion of mononucleosomes ... gradual decrease of the number of nucleosomes per chain in the main peak, with a corresponding increase in the Fig. 5. UV absorbance profiles of sucrose...

Ngày tải lên: 18/02/2014, 18:20

... their spleen. In addition, production of the cytokines interferon c, interleukin-6 and interleukin-2 is clearly different in wild type and in Ung-deficient mice. Thus, Ung-proteins have important functions ... perplexing diversity of lesions is continuously induced in our genes ranging from sin- gle and double strand breaks, to chemical alterations of nucleo- tides including ad...

Ngày tải lên: 19/02/2014, 07:20

... and pYEXM for the N-terminal SH2 domain of p85; pYXXM for the C-terminal SH2 domain of p85; pYVIP, pYILI and pYILV for the C-terminal SH2 domain of PLC-r; pYELE, pYIDI and pYVDV for the N-terminal SH2 ... 301–333) of ephrin B2 confers high-affinity binding to the SH2 domain of the Grb4 protein. Tyrosine phosphorylation at other candi- date sites resulted in only minor change...

Ngày tải lên: 19/02/2014, 12:20

... doubling rules in the inflection of English verbs C. The determination of word-breaking rules as used in end -of- the-line practices in type composition D. The determination of parts -of- speech ... leads to interest- ing results. In order to obtain a procedure for finding affixes, we will make use of one of the main results of reference 1. There we found that certa...

Ngày tải lên: 19/02/2014, 19:20

... in blog posts. In 1st Workshop on Stylistic Analysis Of Text For Information Access. Tony Mullen and Nigel Collier. 2004. Sentiment anal- ysis using support vector machines with diverse in- formation ... that for many busi- nesses, online opinion has turned into a kind of virtual currency that can make or break a product in the marketplace”. Sentiment analysis, also known as op...

Ngày tải lên: 20/02/2014, 04:20

... were incubatedfor15minonicein20lL of binding buffer. 1 · 10 4 d.p.m. of probe was added to each reaction and the mixtures were incubated at room temperature for 30 min. For supershifts, 2 lL of ... the pivotal role of fgl2 in a murine model for murine hepatitis virus strain 3 (MHV-3) induced fulminant hepatic failure [21,22]. Administration of neutralizing antibodies against...

Ngày tải lên: 20/02/2014, 11:20

... method consists of the following three steps: 1. Preprocessing Before extracting opinion sentences, HTML documents are preprocessed. This process involves separating texts form HTML tags, recognizing sentence ... training and test sets are in different do- mains. On the other hand, when Naive Bayes is trained on our corpus, there are little variance in different domains (Table 5). T...

Ngày tải lên: 20/02/2014, 12:20