Báo cáo khoa học: "On-Line Semantic Analysis of English Texts" ppt

... dependent nature of word meaning? In this paper I present a two-level scheme of semantic interpretation in which the first level deals with the semantic con- sequences of& apos;syntactic structure ... SEMANTICS A tenet now held with some force among formal semanticists is that the meaning of a complex natural- language expression should be a function of just two things:...

Ngày tải lên: 24/03/2014, 02:20

... analysis of English paragraphs, using a system of semantic analysis programmed in Q32 LISP 1.5. The system of semantic analysis comprises dictionary codings for the text words, coded forms of permitted ... method of analysis I am describing is not based essentially on a grammatical analysis, as are a number of other systems of semantic analysis [1]. The pre...

Ngày tải lên: 23/03/2014, 13:20

... were selected. MALDI-TOF/TOF In addition to LC-MS ⁄ MS analysis, we also completed TOF ⁄ TOF analysis of selected peaks to confirm structure using a MDS Sciex 4800 MALDI-TOF ⁄ TOFÔ instru- ment (Applied ... software. TOF ⁄ TOF fragmentation spectra were recorded using negative-ion linear mode with stan- dardized MS ⁄ MS acquisition and processing methods after tuning of the instrument....

Ngày tải lên: 14/02/2014, 19:20

... proposed a method for ex- tracting semantic orientations of words with boot- strapping. The semantic orientation of a word is determined on the basis of its gloss, if any of their 52 hand-crafted rules ... : ¯x new i =  x i x i exp  βx i  j w ij ¯x old j   x i exp  βx i  j w ij ¯x old j  . (7) 4 Extraction of Semantic Orientation of Words with Spin Model We use the s...

Ngày tải lên: 20/02/2014, 15:20

... report the result of a quan- titative analysis of the dynamics of the con- stituent elements of Japanese terminology. In Japanese technical terms, the linguistic contri- bution of morphemes greatly ... growth rate of the morphemes of each type observed separately. Each of them expresses the probability of encountering a new morpheme for the separate sample consisting...

Ngày tải lên: 20/02/2014, 18:20

... many of the reactions of the regenerative limb of Calvin cycle with the addition of transaldolase. The function of this pathway is less clearly defined, and may be more varied than that of the Calvin ... (http://www.bioinf. mdc-berlin.de/projects/metabolic/metatool/) of Schuster et al. is also capable of performing the analysis described here. Results Elementary modes in the...

Ngày tải lên: 20/02/2014, 23:20

... the ÔServeis Cientifico-TecnicsÕ of the University of Barcelona, using the 488 nm line of an argon laser and standard optical emission filters. Percentages of cells at each phase of the cell cycle were ... (E) Effect of WP631 on the number of viable cells determined by exclusion of Trypan blue dye. Data are shown as a percent of the cells in untreated control cells and represen...

Ngày tải lên: 20/02/2014, 23:20

... which, AB C D Fig. 2. Expression of spinalin in HEK293 cells and purification of the recombinant protein. Aliquots of serum-free culture medium of the cells (lanes 1) or of the protein purified by MonoQ ... of spinalin on discharged desmonemes by immunohistochemistry and field emission scanning electron microscopy (FESEM) analysis To demonstrate the localization of spinalin on tu...

Ngày tải lên: 07/03/2014, 12:20

... abundance of Ser (9– 12%). The members of acidic DE group had a high content of Asp (14%) and Glu (10–14%). N-Terminal amino acid sequence analysis of HMM chitin-binding proteins Eleven of 37 spots ... acid composition of the various types of cuticle of Limulus polyphemus. J Insect Physiol 15, 495–507. 24 Larsen NJ (1975) Isolation and characterization of proteins from the...

Ngày tải lên: 07/03/2014, 21:20

... compariso n with those of cou nterparts of C MTI of t he potato I family. Protein S ci. 7, 132±141. 35. Li, A. & Daggett, V . (1995) I nvestigation of the solution structure of chymotrypsin inhibitor ... are indicative of a number of intersheet hydrogen bonds in both of the molecules. The exchanging properties o f t he amide protons of SGCI[L30R, K31M] are very similar t...

Ngày tải lên: 08/03/2014, 10:20