Báo cáo khoa học: GRAIL: a unique mediator of CD4 T-lymphocyte unresponsiveness ppt

... M, Tabata H, Jeon MS, Hayashi K, Tanaka Y, Krishna R, De Giorgio L, Liu YC, Fukata M & Altman A (2006) Impaired activation and localization of LAT in anergic T cells as a consequence of a selective ... help mediate the establishment and mainte- nance of anergy. What are these? In addition to the translational and post-translational regulation of GRAIL protein expression, wha...

Ngày tải lên: 15/03/2014, 00:20

... 40760–40767. 34 Yamada H, Tada-Oikawa S, Uchida A & Kawanishi S (1999) TRAIL causes cleavage of bid by caspase-8 and loss of mitochondrial membrane potential resulting in apoptosis in BJAB cells. ... Shigeno M, Nako K, Ichikawa T, Suzuki K, Kawakami A, Abiru S, Miyazoe S, Nakagawa Y, Ishikawa H, Hamasaki K et al. (2003) Interferon -a sensitizes human hepatoma cells to TRAIL-induce...

Ngày tải lên: 19/02/2014, 06:20

... that the perfor- mance of a name tagger based on co-training de- cays as the time gap between training data (seeds and unlabeled data) and test data increases (Mota and Grishman, 2008). Compared ... methods are commonly cho- sen as an alternative to overcome the lack of an- notated resources, because they present a good trade-off between amount of labeled data needed and performance...

Ngày tải lên: 20/02/2014, 09:20

... that their sys- tem represents a powerful way of dealing with su- perlatives computationally, a closer inspection of their approach, and in particular of the gold stan- dard data set, reveals ... Elements of a Computational Treat- ment of Superlatives For an interpretation of comparisons, two things are generally of interest: What is being compared, and with respect to...

Ngày tải lên: 20/02/2014, 12:20

... indexes or lemmata; on the other hand readability or style analysis can be performed using this software as a basic component. In Word Processing this software may serve as a background to ... system assigns grammatical ~lasses (parts of speech) to 95-98% of the words of a text which is read and normalized by the computer. By providing the system with the appropriate gram...

Ngày tải lên: 22/02/2014, 09:20

... project of man-machine cozununication without a pre-arranged data base (TIBAQ). The kind of morphemic analysis z~resented here is based on a retrograde (right-to-left) analysis of words by means ... to grammatical agreement, also with verbs and adjectives in the above mentioned way, and because in tech- nical texts substantially more masculine- -animate than feminine-animate...

Ngày tải lên: 09/03/2014, 01:20

... indebted to Anne Abeilld, Nicolas Asher, Michel Aurnague, Andrde Borillo, Annie Delaveau, Jean Marie Marandin, Jean-Pierre Mantel, Alex Lascarides, Patrick Saint-Dizier, Annie Zaenen and our referees ... generality: having a separate general set of rules able to generate a set of accept- able interpretations would significantly alleviate the task of storing and handling semant...

Ngày tải lên: 18/03/2014, 02:20

... goal that the metaphor is to achieve. 4.1 General Approach The idea behind the approach is to identify re- lated domains of the tenor domain that are appro- priate as metaphorical domains. ... containment domain re- spectively. T-M metaphors are similar to conven- tional metaphors (Lakoff and Johnson 1980, Lakoff 1987) in that they are both based upon famil- iar conceptual motivati...

Ngày tải lên: 31/03/2014, 06:20

... TOWARD A COMPUTATIONAL THEORY OF SPEECH PERCEPTION Jonathan Allen Research Laboratory of Electronics & Dept. of Electrical Engineering and Computer Science Massachusetts Institute of Technology, ... segmental features have been found. As many as 16 cues mark the voicing distinction, for example. We may think of each of these cues as also representing a constraint, and...

Ngày tải lên: 31/03/2014, 17:20

... Once again, this is a feature of interpretations that is accommodated in the relational approach to semantics advocated by Barwise and Perry, but it might be accommodated within other approaches ... explicit about the notions of center and realization. We have said that each utterance S in a discourse has associated with it a backward-looking center, Cb(S), and a set of f...

Ngày tải lên: 31/03/2014, 17:20