Báo cáo khoa học: Effects of salt on the kinetics and thermodynamic stability of endonuclease I from Vibrio salmonicida and Vibrio cholerae potx

Báo cáo khoa học: "Clustering Hungarian Verbs on the Basis of Complementation Patterns" pot

... Merlo and Stevenson, 2001; Dorr and Jones, 1996). The goal of these investigations iseither the validation of verb classes based on (Levin,1993), or ﬁnding algorithms for the categorization of new ... nom-inal inﬂection system. Therefore, we start from the examination of case-marked NPs in the context of verbs. The experiment discussed in this paper is the ﬁrststage of an ongoing project for ﬁnding ... step of the evaluation process is to ﬁllin the cells with the semantic roles the given sufﬁxcan code in the context of the verb. We consider the clusters correct, if the corresponding matrices...

Báo cáo khoa học: "Predicting Strong Associations on the Basis of Corpus Data" pdf

... all, if the visitor of a web shopclicks on music to ﬁnd the prices of iPods, thisbehaviour is motivated by an associative relationdifferent from similarity. Other possible applica-tions lie in ... beneﬁt from computationalmodels of association in order to study the effects of association in comparison to those of similarity.Our article is structured as follows. In sec-tion 2, we will discuss ... three types of cue–associationpairs that we identiﬁed in Table 1, we study threesources of information (two types of distributionalinformation, and one type of morphological infor-mation) that...

Báo cáo khoa học: "A NEW VIEW ON THE PROCESS OF TRANSLATION" pdf

... systemic-functional linguistics, this range of meaning is called ideational. Many ideational.inquiries can be expressed in terms of the classifications of concepts that the upper model provides. ... 1988). It is therefore also one of the motivations of this co- operation to investigate the potential of SFG as a tool for transfer in machine translation MT, and in the wider context of systemic-functional ... organisation of knowledge found in an ap- plication domain and the kind of organisation that is most convenient for implementing the grammar's in- quiries. We have made crucial use of the...

Báo cáo khoa học: Isothermal unfolding studies on the apo and holo forms of Plasmodium falciparum acyl carrier protein Role of the 4¢-phosphopantetheine group in the stability of the holo form of Plasmodium falciparum acyl carrier protein docx

... contactswith the cofactor. For the sake of better understanding of the interactions, the entire ﬁgure has been divided into four parts (I, II, III and IV): I, interactions with amino acids 30–33; II, interactions ... The column was initiallywashed with column buffer (same as lysis buffer). The protein was eluted using a step gradient of 50 mm to 1 mIIIIIIIIVCAB I IIIIIVFig. 5. Interactions of the ... recent demonstration of the occur-rence of the type II fatty acid synthesis (FAS) pathwayin the malaria parasite, Plasmodium falciparum, and its inhibition by triclosan, an inhibitor of the rate-determining...

Báo cáo khoa học: Amino acid residues on the surface of soybean 4-kDa peptide involved in the interaction with its binding protein potx

... functions as a proteinkinase and controls cell proliferation and diﬀerentiation. Asthis peptide stimulates protein kinase activity, the interactionbetween the 4-kDa peptide (leginsulin) and the ... the interface for the interaction with itsligand, and the b-subunit has protein kinase activity abouttwo-thirds that of the tyrosine kinase activity of rat insulinreceptor. Although proteins ... factors inanimals, protease inhibitors and antimicrobial peptides inplants, and toxins in insects [9]. As the function of thesemolecules is to bind to their target proteins to regulate orinhibit...

Báo cáo khoa học: "Empirical Lower Bounds on the Complexity of Translational Equivalence ∗" pdf

... This paper describes a study of the distribution of alignment complexity in avariety of bitexts. The study considered wordalignments both in isolation and in combinationwith independently generated ... cognate heuristic and a list of 282 functionwords compiled by hand. The aligner linked twowords to each other only if neither of them was on the function word list and their longest commonsubsequence ... the entire sentence pair. On the otherhand, if a constraining tree is applied to the othersentence as shown in Figure 2b, then the wordalignment and tree constraint conﬂict. The projec-tion...

Báo cáo khoa học: Piezoelectric sensors based on molecular imprinted polymers for detection of low molecular mass analytes potx

... conformational change of the receptorupon ligand binding. Similarly conformational changeshave been invoked in the binding of ions and peptidesto calmodulin due to ion or peptide binding [27], and the ... optimized for the preparation imprinted polymers.Imprintingmechanism Polymerization format Monomer selection Medium selection Polymerization conditionsCovalent Bulk polymerization Combinatorial ... afﬁnity and selectivity of the MIP recogni-tion elements towards the analyte of interest. A discus-sion of the importance of hydrogen bonds, van derWaal’s forces, ionic interactions, ion dipole...

Báo cáo khoa học: A single mismatch in the DNA induces enhanced aggregation of MutS Hydrodynamic analyses of the protein-DNA complexes pot

... precluding the estimation of its Rh. Henceall of the hydrodynamic radii in the following meas-urements are directly ascribable to the protein speciesin solution. Addition of either a single mismatch ... which is entirelyconsistent with the data in the literature [20]. ThisFig. 1. Analyses of the Rhdistribution of MutS as a function of itsinteraction with MutL. (A) Analyses of the Rhdistribution ... furtherbeyond 400–500 nm, the limit of detection by DLS, asa function of time. The width of distribution of Rhwas in the range of % 50 nm in these samples. Next,two higher concentrations of...

Báo cáo khoa học: "Multilingual Legal Terminology on the Jibiki Platform: The LexALP Project" docx

... generic plat-form like Jibiki can cope with a new kind of dictionary.1 IntroductionOne of the most time-consuming hindrances tosupranational law drafting and convention nego-tiation is the ... Dictionary Edition The second main service provided by the Jibikiplatform is to allow terminologists to collabora-tively develop the envisaged dictionary. In thissense, Jibiki is quite unique ... The only necessary information usedby the platform consists in:• a description of the dictionary volumes and their relations,• a mapping between the envisaged dictionarystructure and a simple...

Báo cáo khoa học: Insulin is a kinetic but not a thermodynamic inhibitor of amylin aggregation pot

... lM, and the concentration of insulin was 100 lM.1000Before addition of insulin6 h after addition of insulin24 h after addition of insulin48 h after addition of insulinIntensity of ThT ... amylinaggregation in the presence of insulin. The inhibitory effect of insulin on amylin aggregation is time-dependent, and long-termincubation with insulin promotes amylin aggregation. The concen-tration ... amylin incubatedwith insulin showed signiﬁcantly lower light scatteringintensity, indicating the inhibitory effect of insulin on amylin aggregation in this time period. This inhibitoryeffect is...

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