Báo cáo khoa học: " Dose-Incidence Relationships on the Prenatal Effects of Gamma-Radiation in Mice" pdf

Báo cáo khoa học: "A study on the immunocytochemical localization of neurofascin in rat sciatic nerve" doc

... incisures during the earliest stages of myelination and the initial expression of neurofascin in the incisure. The cytoplasmic domains of neurofascin contain highlyconserved region that associates ... roles for maintaining the structure of Schmidt-Lanterman incisure and have some relations withproteins localizing in the node. Further study about the initial expression of neurofascin in peripheral ... recognizing the axons that they ensheath during the development. In the CNS, neurofascin is strongly but transiently up-regulated in oligodendrocytes at the onset of myelinogenesis. After the initial...

Tài liệu Báo cáo khoa học: Comparative studies on the functional roles of N- and C-terminal regions of molluskan and vertebrate troponin-I pdf

... the maintenance of structural integrity of the troponincomplex in the relaxed state.Troponin-tropomyosin based regulation exhibits twocomponents [32]: inhibition and removal of inhibition in the ... replaces the general and conventionalview that the N-terminal region of TnI only plays arole in maintaining the structural integrity of the tro-ponin complex. In molluskan muscles, the C-terminalregion ... regulatory TnC-binding site,from actin, resulting in the release of the inhibitionand muscle contraction [17]. The structural TnC-bind-ing site interacts with the C-domain of TnC in both the relaxed...

Báo cáo khoa học: "An experiment on the upper bound of interjudge agreement: the case of tagging" docx

... Another two minor questions left open by Vou- tilainen and Jiirvinen concern the (i) typology of the differences and (ii) the reliability of their ex- periment. Concerning the typology of the ... most of the job seemed too much of a routine to keep one mentally alert enough. The number of genuine conflicts of opinion were much in line with obser- vations by Voutilainen and J~irvinen. ... (number of "NE- GOTIATE" symbols) in the corpus versions ("diff2" in the following table). 7. The remaining differences in the analyses were jointly examined by the linguists...

Báo cáo khoa học: "A CONSIDERATION ON THE CONCEPTS STRUCTURE AND LANGUAGE IN RELATION TO SELECTIONS OF TRANSLATION EQUIVALENTS OF VERBS IN MACHINE TRANSLATION SYSTEMS" doc

... structure of the categories as in Fig.l, and then find appropriate translation equivalents in detail at the lower level categories. (2) To each verb found in the process of the association, consults ... relation to each translation equivalent verb thus obtained by consulting word usage dictionary. Then check all the nouns belonging to nearby categories in the given concepts structure and find ... association, consults ordinary dictionary of translation equivalents and word usage of verbs and obtain the set of all the translation euqivalents for the verb. (3) Then find nouns (categories)...

Báo cáo khoa học: "Exploring and Exploiting the Limited Utility of Captions in Recognizing Intention in Information Graphics∗" pdf

... occurred, the end of the second trend, and the slope of the second trend. Ifthere was disagreement between the coders on either the intention or the instantiation of the parameters,we utilized consensus-based ... the decades of increasing immigration and the captionstrengthens increasing trend in immigration as the intended message of the graphic. If we do not in- clude the caption, our system hypothesizes an in- creasing ... affecting the probabilities of the differenthypotheses. On the other hand, the verb class con-taining lag occurred both in the caption of graphicswhose message was judged to convey the entity...

Báo cáo khóa học: Genetic approaches to the cellular functions of polyamines in mammals potx

... X-linked dominant mutation in mice thatinvolves a genomic deletion containing spermine synthasegene. The following paragraphs list the existing knowledge of disruption of genes involved in ... spermidine or spermine [32],indicating that the tissue ornithine pool became rate-limitingunder these conditions. These results led us to conclude thatone of the major functions of the polyamine ... role in the induction of seizure activity [63] andmediating spatial encoding [64]. The ﬁnding indicating that the transcript levels of several neurotrophins were elevated in the brain of the...

Báo cáo khoa học: Alternative splicing: good and bad effects of translationally silent substitutions pdf

... synonymousor intronic substitutions), but also induce the inclusion of a new exon in only a minor fraction of the maturetranscript represent the best candidates in the creation of new splicing ... negativeselection at amino acid substitution, but also splicingconstraint. Therefore, the detection of both lower Kaand Ks in one region is probably an index of splicingconstraint rather than the detection ... muta-tions causing pseudoexon inclusion in NF1 intron 30,which is only partially counteracted by the presence of polypyrimidine tract binding protein binding sites.However, it would be wrong to conclude...

Báo cáo khoa học: " Dose-Incidence Relationships on the Prenatal Effects of Gamma-Radiation in Mice" pdf

... 7-11ABSTRACT2) The objective of this investigation was to evaluate dose-incidence relationships on the prenatal effects of gamma-radiation. Pregnant ICR mice were exposed on day 11.5 after conception, coincident ... length was measured from the tip of the snouttothebaseofthetail.Thelongitudinaldistancefromthetipofthesnouttothebaseoftheskullwasrecordedas head length. The distance between the two ears wasrecorded ... Relationships on the Prenatal Effects of Gamma-RadiationinMice 9Discussion The present work is the systematic study of dose-incidence relationships to acute irradiation, assessed bydetectable effect in...

Báo cáo khoa học: "Shallow parsing on the basis of words only: A case study" pptx

... in learning curve experiments. First, we aim at mea-suring relative differences arising from the selection of types of input. Second, there are indications thatincreasing the training set of ... 92.8. In the CoNLL competition, allthree best systems used combinations of classiﬁersinstead of one single classiﬁer. In addition, the effect of our mix of sentences from different corpora on ... combined chunking and function-tagging task depends on the amount of trainingdata available. The absolute performance of words depends on the treatment of rare words. The additionaluse of word...

Báo cáo khoa học: NMR studies on the interaction of sugars with the C-terminal domain of an R-type lectin from the earthworm Lumbricus terrestris pot

... calculated using the Solver function of excel 2002 for the a sugar-binding site by nonlinear regression ﬁtting of the ratio of free and bound peak intensities versus sugarconcentration to the binding ... sugarconcentration to the binding isotherm describing the binding of oneligand molecule to a single protein site using the Solver function of EXCEL 2002. The weighted average of the 1H and15N ... sites of EW29Ch, the a sugar-binding site, has a tight bind-ing mode, but the c sugar-binding site has a weakbinding mode. This manner of binding reﬂected the dissociation constants of EW29Ch in...

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