Báo cáo khoa học: "PARASESSION ON TOPICS IN INYEZRACIXVE DISCOURSE INFLUENCE OF THE PROBLEM CONTEXT*" potx
Báo cáo khoa học: "PARASESSION ON TOPICS IN INYEZRACIXVE DISCOURSE INFLUENCE OF THE PROBLEM CONTEXT*" potx
... discuss these issues more in the context of the "infor- mation seeking" interaction and the data base doma/n. The primary question is how the purpose of the inter- action or " ;the problem ... types depending on whether an information or information sharin~ interaction zs involved. C interaction is przmarily information seeking, although some sharing interaction is involved also. ... the panel on social context than to the scope of this panel on the problem context. 4. Relation of expectations and functions: ~.i In the information seeking interaction, us,~11y, the imperative...
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Báo cáo khoa học: "Searching for Topics in a Large Collection of Texts" doc
... weight of the connection between cuts and ;is the expected weight of edge in graph ;is the expected weight of cut ;is the expectedweight of the connection between cut X and the rest of the collection;each ... designed for the sake of generalization, in order to not overfit the input sample. The input of the GRA consists of (i) a sam-ple set of document vectors with the correspond-ing values of , (ii) ... substantially consists of matrix multiplica-tions in dimension and a matrix inversion in dimension . Thus the complexity of the MLR is in because. So the total complexity of the GRA is in .To reduce...
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Báo cáo khoa học: Ligand binding promotes prion protein aggregation – role of the octapeptide repeats potx
... identical conditions, all the immuno-reactivity remained on the top of the gradient.Fig. 2. Characterization of the heparin enhanced aggregation of rPrP. (A) Comparison of the aggregation of rPrP ... on the consequences of binding of GAG and Cu2+to rPrPs. We found thatboth GAG and Cu2+promote the aggregation of rPrP in proportion to the number of inserts. Furthermore,we found that the ... Cu2+-induced rPrPaggregation. We suggest that mAb 8B4 is able to align the rPrP in the same orientation, in parallel, pairing the N-terminus of two PrPs, which then facilitates the binding of either...
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Tài liệu Báo cáo khoa học: Neuronal growth-inhibitory factor (metallothionein-3): evaluation of the biological function of growth-inhibitory factor in the injured and neurodegenerative brain pdf
... examining the role of GIF in AD, linked to its initial discovery as a factordeficient in the AD brain. There remains no clear con-sensus on the role of GIF in the pathogenesis of AD,and therefore ... discovery of a brain-specific MT isoform, GIF, in 1991, sparked considerable interest in understanding the role of all MTs in the brain, and particularlywithin the injured or diseased brain. In the ... secretion in the brainTaken together, the regulation of GIF synthesis byreactive astrocytes, and its subsequent secretion undercertain conditions, could be intimately involved in regulating how the...
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Tài liệu Báo cáo khoa học: Altered deoxyribonucleotide pools in T-lymphoblastoid cells expressing the multisubstrate nucleoside kinase of Drosophila melanogaster doc
... tightly controlled to avoid the introduction of muta-tions into the growing DNA chain. One level of con-trol is the balanced supply of deoxyribonucleosidetriphosphates (dNTPs) available for the ... shown). In order to test the enzymatic activity of the Dm-dNK–GFP fusion protein and the level of nucleo-side kinase activity in the cells, we determined the phos-phorylation of deoxythymidine ... synthesis in the Dm-dNKgene transduced cells The extent of DNA, RNA and protein synthesis in Dm-dNK expressing cells was compared to that in control cells by measuring the amount of incorporationof...
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Tài liệu Báo cáo khoa học: "Identifying Linguistic Structure in a Quantitative Analysis of Dialect Pronunciation" docx
... both of these papers the identification of linguistic structure in the aggregate analysis is based on the analysis of the pronunciation of the vowels found in the data set. In work presented in this ... overview of the work previously done in the areas covered in this paper. In Section 3 moreinformation on the aggregate analysis of Bulgariandialects is given. Work done on the identification of regular ... cognates. In Chapter 6 the focus is on the automatic determination of soundcorrespondences in bilingual word lists and the iden-tification of cognates on the basis of extracted cor-respondences. Kondrak...
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Báo cáo khoa học: ATP-dependent ligases in trypanothione biosynthesis – kinetics of catalysis and inhibition by phosphinic acid pseudopeptides doc
... agreement with the valueobtained previously by varying the concentration of phosphinate and initiating with enzyme.Modality of inhibition The mode of inhibition of the slow-binding phosphi-nate ... above.To determine the modality of inhibition by the phosphi-nate, assays were carried out in a reaction mixture of 1 mLcontaining 1 lm inhibitor in addition to the other compo-nents of the coupled ... Determination of the association rate k3¢ from the plot of kobsas a function of phosphinate concentration. The line represents alinear fit of kobsand [I] values (phosphinate concentrations)....
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Báo cáo khoa học: Increased NADPH concentration obtained by metabolic engineering of the pentose phosphate pathway in Aspergillus niger docx
... produced during the exponentialphase, and (b) release of a proton upon the uptake of an ammonium ion [19] and uptake of a proton upon the uptake of a nitrate ion. The added titrant in the stationary ... corresponding to about 30% of the NADPH concentration in Gnd20 in exponentialphase and in the range of the CV of the NADPHdetermination.DiscussionObvious tendencies found by characterization of ... resulted in an increase of synthesis of pyr-idine nucleotide cofactors, as the total pool of theseincreased. Whether the synthesis is regulated by the NADPH concentration remains speculation. The G6PDH...
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Báo cáo khoa học: "Building trainable taggers in a web-based, UIMA-supported NLP workbench" potx
... furthercorrection, hence the use of Annotation Editor after the tagger.4.1 Training and taggingAt present, our implementation of the training andtagging components is based on the conditional ... demonstrating work-flows involving three processing componentscapable of performing self-contained machinelearning-based tagging. The three componentsare responsible for the three distinct ... and consists of 472,006 and96,780 tokens in the training and testing sets, re-spectively. Contrary to the former dataset, there isno other information supporting the tokens in the BioNLP/NLPBA...
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Báo cáo khoa học: b3-Adrenoceptor knockout in C57BL/6J mice depresses the occurrence of brown adipocytes in white fat pptx
... [8]. In fact, the only criterion is the specificexpression in mitochondria of brown adipocytes, of the uncoupling protein-1 (UCP1), which uncouples the oxidativephosphorylations from electron ... only b-subtype controlling the emergence of brownadipocytes in WAT.Another open question is the origin and the real nature of the multilocular cells expressing UCP1 that appeared in WAT upon ... h)before the beginning of each experiment. They were thendivided into three groups, one maintained at 24 °Candtheother two exposed to cold (6 °C) for either two or 10 days. The fat pads along the...
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Từ khóa: Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngchuyên đề điện xoay chiều theo dạngMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hươngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXKiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Nguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ