Báo cáo khoa học: "Effects of drought on the induced defence reaction of Scots pine to bark beetle-associated fungi" ppsx

... and con-tinued until the end of the expriment. Defence reactions The defence reaction zone of the stressedtrees was only once significantly shorterthan that of the control ... difficult to consider the observed varia-tions in the tree defence reactions to be aconsequence of variation of stored carbo-hydrates.These conclusions agree with the re-sults ... NoteEffects of drought on the induced defence reaction of Scots pine to bark beetle-associated fungiL CroiséF LieutierINRA, Station de Zoologie Forestière, Ardon, 45160 Olivet,...

Báo cáo khoa học: "An immunohistochemical study on the pancreatic islets cells of the Mongolian gerbils, Meriones unguiculatus" potx

... conclusion, the regional distribution of endocrine cells in the pancreatic islets of Mongolian gerbilwas found to be similar to that of other mammals, espe-cially other rodents, except for the ... followed bysomatostatin-immunoreactive cells.In conclusion, the regional distribution of endocrinecells in the pancreatic islets of Mongolian gerbil was found to be similar to that of other mammals, ... cells of the pancreatic islets of the Mongolian gerbil, in spite of their biological, physiological and anatomical differencesfrom the other rodents. The purpose of the present studywas to clarify...

Báo cáo khoa học: "Flow cytometric evaluation on the age-dependent changes of testicular DNA contents in rats" pdf

... proportion of immature haploidcells was dramatically increased to the age of 6 weeks,then maintained at the level of 20 to 30% thereafter. The proportion of diploid cells was 64% at the age of 4 ... 2(1), 43–46Flow cytometric evaluation on the age-dependent changes of testicularDNA contents in ratsChang Yong Yoon*, Choong Man Hong, Yong-Yeon Cho, Ji Young Song, I Jin Hong, Dae Hyun Cho,Beom ... calcu-lated. The proportion in the number of mature haploidcells was sharply increased to the age of 10 weeks (about38%), thereafter increased slightly to the level of 42% at the age of 26 weeks. The...

Báo cáo khoa học: "An immunohistochemical Study on the Pancreatic Endocrine Cells of the C57BL/6 Mouse" doc

... 395-404.17. Jansson, L. and Sandler, S. The influence of cyclosporinA on the vascular permeability of the pancreatic isletsand on diabetes induced by multiple low dose of streptozotocin in the mouse. ... ESR586. The pancreas of the C57BL mouse hasbeen concerned to their histological profiles because it hasbeen used as animal models of non-obese diabetes [13]. The appearance, regional distribution ... found in the pancreas of the three-toed sloth. In the present study,well corresponding to that of the three-toed sloth, PP-immunoreactive cells were not detected in the pancreas of the C57BL/6...

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

... length was measured from the tip of the snouttothebaseofthetail.Thelongitudinaldistancefromthetipofthesnouttothebaseoftheskullwasrecordedas head length. The distance between the two ears wasrecorded ... irradiation, the stage of differentiation and the radiation dose [1]. The effect of irradiation during the early period of murinedevelopment, one-cell to the blastocyst stage, has been＊Corresponding ... Observation on the mouse fetuses 18 days after exposure to different doses of gamma-ray on 11.5 day of gestation.ObservationsDose (Gy)0 0.5 1.0 2.0 4.0No. of motherNo. of implantsNo. of embryonic...

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

... inrows. The first 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 ... making generalizations over classes of words. On the other hand, interest in the automaticacquisition of lexical information from corpora isdue to the fact that manual construction of such re-sources ... Dorrand 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 verbs.Unlike these projects,...

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

... associations can be motivated by a number of factors, from semantic similarity to colloca-tion. Current computational models of associa-tion, however, tend to focus on one of these, by us-ing either ... proportion (in our data about 18%) of the strong associations are motivated by se-mantic similarity to their cue. They can be syn-onyms, hyponyms, hypernyms, co-hyponyms or649antonyms. Collocation ... mean rank of the strongest associationin this list. Associations absent from the list auto-matically received a rank of 101. Thus, the lower the rank, the better the performance of the system.While...

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

... representation of concepts into which IS roles and role- configurations are mapped. The UMG concepts then 2This specification shows the finest level of detail of grammar control that may ... known, the transfer process in an MT environment places complex requirements on both the linguistic theories involved and on the theories of translation. Perhaps the most refreshing aspect of the ... environment to the interpersonal and textual metafunctions of SFG. Although these ex- tensions will be made primarily for text generation they should be of interest also for the design of a...

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

... iden-tified as the major and the minor forms of the holo-ACP structure, on the basis of their percentage contri-butions (65% and 35%, respectively) to the overallstructure of the protein. The structures ... the concentra-tion of guanidine hydrochloride by the equation Xo+ aX[guanidine hydrochloride].In the second method of analysis, the raw data were firstconverted to plots of fu(fraction ... elucidates the interactions respon-sible for the conformational stability of PfACP. The size exclusion chromatography profile of PfACPshowed that the apparent molecular mass of PfACPmonomer is...

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

... shows the ratio of the Kdvalue of the 4-kDa peptide variant to the Kdvalue of the wild-type 4-kDa peptide. Of the 19 alanineTable 2. Association rate constants (ka), dissociation rate constants ... oligomer to activate the function of the receptor [12]. When the 43-kDa protein was subjected to gel-ﬁltration chromatography, we observed only onepeak for a complex of 80-kDa, suggesting that the ... fragment 1 contains the loopFig. 6. Structure of the functional epitopes of the 4-kDa peptide. The Ca backbone of the 4-kDa peptide is shown as a tube representation (A, B andC). The mutated...

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