Báo cáo khoa học: "Application of pulsed Doppler ultrasound for the evaluation of small intestinal motility in dogs" pps

Tài liệu Báo cáo khoa học: An engineered disulﬁde bridge mimics the effect of calcium to protect neutral protease against local unfolding docx

... Ger-many). The amount of intact protein was calculated from the intensity of the protein band.Autoproteolysis in sample solutions containing <20lgÆmL)1protein was followed by determining the ... on the basis of the X-raystructure of thermolysin by using homologymodeling with the programWHAT IF [5]. The orange sphere indicates the catalytic zincion, and the violet spheres indicate the bound ... corresponding to anincrease in Gibbs free energy of activation of unfold-ing, at 25 °C, of 33.5 ± 1.0 kJÆmol)1.Interestingly, the extrapolated rate constant of unfolding for the disulﬁde-containing...

Tài liệu Báo cáo khoa học: "NATURAL VS. PRECISE CONCISE LANGUAGES FOR HUMAN OPERATION OF COMPUTERS: RESEARCH ISSUES AND EXPERIMENTAL APPROACHES" doc

... performance than the conviction on the part of the terminal operators that they are in control of the system and not the system in control of them. Equally, nothing can be more damaging to ... Su:,~ects perform the task with each mode and the statisical tests compare scores in one mode against the other. To account for learning effects, the expectation that the second time the task ... researchers have commented on the impor- tance of letting the user be in control [i], avoiding acausality [2], promoting the personal worth of the individual [3], and providing predictable behavior...

Tài liệu Báo cáo khoa học: "From HOPE en I''''ESPERANCE On the Role of Computational Neurolinguistics in Cross-Language Studies " pptx

... disambiguated word meaning. It is the in interaction of the results of these asynchronous processes that the process of comprehension is defined. The processes are independent of the know- ledge ... hension of French, will form the basis of the discussion. 4.1 Word Boundaries in On-Line Comprehension of French Because of the parallel activation of all meanings of each recognized word in ... HOPE, the determination of the phonetic representation of a recognized word determines the breadth of active competition amon 9 meanings for subsequent time intervals of the process. Depending...

Tài liệu Báo cáo khoa học: "Language Resources Factory: case study on the acquisition of Translation Memories" potx

... WSs,as in this case only the WSP needs to have a deepknowledge of the installation and maintenance of the tool, thus allowing all the other users to beneﬁt16 Evaluation The evaluation of the ... help them during the designphase, being able to reuse workﬂows (or parts of them) and thus avoiding reinveinting the wheel.4 Using the tools to work with NLPAll the aforementioned tools were installed, ... facilitate the deploy-ment of as many tools as possible in the form of WSs. In many cases, tools performing the sametask use in- house formats. We have designed acontainer, called “Travelling Object”...

Báo cáo khoa học: A novel 2D-based approach to the discovery of candidate substrates for the metalloendopeptidase meprin pot

... were noted for annexin A1 (Fig. 6D). The cytosolic actin-binding protein vinculin wasfound in the culture medium of MDCK cells (Fig. 6A). The 116 kDa full-length form was detected in all sam-ples, ... preference for meprina with the amino acids threonine and proline in the P1¢ and P2¢positions [10]. The targeted cleavage by hmeprin afterthis speciﬁc domain may indicate protein ectodomainshedding. ... acidic phospholipids inhibit intra-molecular association between the N- and C-terminalregions of vinculin, exposing actin-binding and proteinkinase C phosphorylation sites on serines 1033 and1045...

Báo cáo khoa học: cAMP increases mitochondrial cholesterol transport through the induction of arachidonic acid release inside this organelle in Leydig cells pdf

... explain the mechanism bywhich in these situations there is a remaining 20% of steroid synthesis, due to the direct effect of AA ⁄AA-CoA produced within the mitochondria by the action of ACS4 ... the inhibition in the induction of ACS4 [28] during the early response and the inhibi-tion of ACS4 and StAR inductions during the sus-tained phase. In both phases, the presence of DBI ⁄ PBR may ... beexplained by the fact that protein binding can increase the overall concentration of fatty acids present in anaqueous environment by effectively decreasing the insoluble fraction [2]. Albumin, in...

Báo cáo khoa học: "A Generalized-Zero-Preserving Method for Compact Encoding of Concept Lattices" pot

... directions for future work, including eval-uation of the new encodings in the context of alarge-scale HPSG parser; incorporation of furtherdevelopments in constraint solvers; and the possi-bility of ... join of two types in the same mod-ule, we ﬁnd the intersection of their encodings andcheck whether it is of size greater than λ. If the types belong to two distinct modules, there is nojoin. For ... effect on the difﬁculty of solv-ing the set programming problem. We thereforeimplement a special solution process for instancescontaining ULs: we remove them all, solve the re-sulting instance,...

Báo cáo khoa học: "Estimating Upper and Lower Bounds on the Performance of Word-Sense Disambiguation Programs" docx

... determined during the training phase by counting the number of times that each word in the vocabulary was found near each sense of the polysemous word (and then smoothing these estimates in order ... sample of 97 words; 67 of them were unambiguous and therefore had a baseline performance of 100%) 0 The remaining thirty words are listed along with the number of senses and baseline performance: ... bound on performance. Table 2 shows the baseline performance for each of the twelve words in Table 1. Note that performance is generally above the baseline as we would 8. Many of the systems...

Báo cáo khoa học: A novel mass spectrometric approach to the analysis of hormonal peptides in extracts of mouse pancreatic islets ppt

... out to be those from proinsulin.Insulin1and2andC-peptide1and2wereidentiﬁed, while the other prominent peaksrepresent the B-chain of insulin (*) and the truncated form of the C-peptide (**). Highmass ... products of proinsulin. Two insulin variantsare expressed in mouse, insulin 1 and 2 [30]. Masses cor-responding to these two peptides were detected (Fig. 1b). The masses of the two intense ... Martin, S., Swift, H.H., Ravazzola, M.,Orci, L. & Steiner, D.F. (1997) Incomplete processing of proin-sulin to insulin accompanied by elevation of Des-31.32 proinsulinintermediates in islets...

Báo cáo khoa học: "A Cascaded Finite-State Parser for Syntactic Analysis of Swedish" potx

... The performance of the parser partly depends on the output of the tagger and the rest of the pre- processing software. Our way of dealing with how "correct" the performance of the parser ... A Finite-State Proces- sor for Information Extraction from Real-World Text, In Proceedings of the IJCAI '93, France. Birn, J. 1998. Swedish Constraint Grammar, Ling- soft Inc., Finland, ... e.g. information extraction; an inter- mediate step in the extraction of lexical semantic information; making valency lexicons more com- prehensive by extracting sub-categorization infor-...

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