Báo cáo khoa học: "Methods and Practical Issues in Evaluating Alignment Techniques" doc
Tài liệu Báo cáo khoa học: Active and regulatory sites of cytosolic 5¢-nucleotidase doc
... sites 1 and 2 and involved in bind-ing of adenylic nucleotides and BPG.Our results partially confirm the molecular model-ling, suggesting that effector site 1 is the binding sitefor Ap4A and ... S2), and, in particular, a modification in the interaction of this resi-due with Asp351 (directly involved in Mg2+binding) and His352 both belonging to motif III. Remarkably,mutant D396A, in ... amino acidsat interface A (Phe36, Tyr115 and Asp396) and two atinterface B (Lys311 and Gly319).Interface A In the model proposed on the basis of the crystal struc-ture, interface A is involved...
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Tài liệu Báo cáo khoa học: Bioinformatic and enzymatic characterization of the MAPEG superfamily doc
... Chalfont,Buckinghamshire, UK) were used as standards. Proteinbands were visualized by staining with Coomassie BrilliantBlue R-250 or silver staining as described [69]. Protein wasdetermined by ... produce and maintainsignificant levels of glutathione [11] and, interestingly,also contain MAPEG members [1]. Glutathione wasobserved in various species within the two groups,among those in Escherichia ... MAPEGfamilies and three further groups (Insect, E.coliMGST cluster and SynMGST cluster). A major subgrouping is visible with MGST1,PGES and Insect in the upper part of the tree and the remainingfamilies...
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Tài liệu Báo cáo khoa học: "Subjectivity and Sentiment Analysis of Modern Standard Arabic" doc
... best-performing results across the N-GRAM fea-tures and their combinations. In each case, our base-line is the majority class in the training set.3.1 SubjectivityAmong all the lemmatization settings, ... difference in data sets and tagging granu-larity.5 Conclusion In this paper, we build a sentence-level SSA sys-tem for MSA contrasting language independent onlyfeatures vs. combining language independent ... features.Language-Independent Features: This group offeatures has been employed in various SSA studies.Domain: Following (Wilson et al., 2009), we ap-ply a feature indicating the domain of the documentto...
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Tài liệu Báo cáo khoa học: "Structural and Topical Dimensions in Multi-Task Patent Translation" ppt
... of tokens and average typefrequencies in text sections.We reserved patent data published between1979 and 2007 for training and documents pub-lished in 2008 for tuning and testing in SMT.For ... error rate training In contrast to task pooling and task mixtures, thespecific setting addressed by multi-task minimumerror rate training is one in which the generativetrain test pooling mixtureA-C ... pooling data fromseparate tasks into a single training set. Instead ofa trivial enlargement of training data by pooling,we train the pooled models on the same amountof sentences as the individual...
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Tài liệu Báo cáo khoa học: "DESIGN AND IMPLEMENTATION OF A LLXICAL DATA BASE " docx
... will be pointed out below. In contrast with the common use in computational linguistics, 9in this model morphology is essentially static . By interpreting morphology as relations within the ... system usin B indexed sequential and direct access files. In its present implementation, on a VAX-750, words and morphosyntactic elements are stored in indexed sequential files, lexemes in direct ... problems, including its inability to distinguish actual words from potential words, its inability to express partial morphological or semantic relations, as well as its inherent inefficiency and...
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Tài liệu Báo cáo khoa học: "Mixing Multiple Translation Models in Statistical Machine Translation" docx
... of parsers are trained by changingthe randomization seeds but having the same baseparser and using the same training set. They no-ticed that parsers trained using different randomiza-tion seeds ... concate-nation baseline. In particular, Switching:Max couldgain up to 2.2 BLEU points over the concatenationbaseline and 0.39 BLEU points over the best per-forming baseline (i.e. linear mixture ... illustrating how this method is able to use expertise of both out-of-domain and in- domain systems.Bertoldi and Federico, 2009). In this approach, asystem is trained on the parallel OUT and IN dataand...
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Tài liệu Báo cáo khoa học: Applications and trends in systems biology in biochemistry docx
... protein kinase; MCF, macrophare chemotactic factor; MCIP, modulatory calcineurin-interact-ing protein; MDCK, Madin Darby canine kidney; MEF, mouse embryonic fibroblast; MEK, MAP kinase/ERK kinase; ... accuratelyexplain insulin-stimulated changes in the concentration of intracellularspecies and partitioning of glucosedisposal in skeletal muscle. Insulinpropagates a rather complexcoordination of ... ofcystathionine b-synthase byadenosylmethionine leads toan increase in homocysteineconcentrationODE ss NG NG Single time point of fluxes and metabolites measuredby HPLC and radio labelingPrudova...
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Tài liệu Báo cáo khoa học: Structure and function of active chromatin and DNase I hypersensitive sites pdf
... proteins con-taining methyl binding domains (MBDs) which assem-ble complexes containing repressive HMT and DNMTproteins that act in a concerted fashion to maintainboth DNA methylation and H3-K9 ... modification and are maintained in a constitutively active state byCXXC domain proteins that bind to non-methylatedCG sequences. These proteins include MLL1 and theCG-binding protein Cfp1 that itself ... DHSsobserved in mammalian cytokine genes [91]. NFAT, in turn, plays a major role in assisting the binding ofAP-1 via cooperative binding, and creates an accessi-ble environment that also enables Sp1 and...
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Tài liệu Báo cáo khoa học: miRNAs and regulation of cell signaling pptx
... repressingthe indicated targets and presumably hundreds of other as yetunidentified targets. (B) miR-34a and the miR-34a-binding site in the 3¢ UTR of genes shown in (A).miRNAs and cell signaling ... miR-17-5p and miR-20a are induced in a manner that dependson cyclin D1 and repress the expression of cyclin D1.Hence, miR-17-5p ⁄ 20a and cyclin D1 form a feedbackloop and have a regulatory role in ... signaling pathway and suppressHh signaling, which suggests that these miRNAs areinvolved in MB. miR-324-5p also targets a down-stream transcriptional regulator of Hh signaling and, interestingly,...
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Tài liệu Báo cáo khoa học: MicroRNAs and epigenetics doc
... numbers in the ‘binding sites’ column represent the distance (bp) between the stop codon and binding sites of seed sequences in the miRNAs. The letters ‘c’ and ‘p’ with respect to miRNA binding site ... melanoma and acute lymphoblastic leukemia [31–34]. In breast cancer,the miR-9-1 locus is highly methylated not only in invasive ductal carcinoma, but also in ductal carci-noma in situ and the intraductal ... PRC1 and PRC2. The PRC1 core complex contains Cbx, Mph,Ring, Bmi-1 and Me118, whereas the PCR2 core com-plex consists of Ezh2, Suz12 and Eed [62]. In an initialstep, PRC2 initiates silencing...
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Từ khóa: báo cáo khoa họcbáo cáo khoa học mẫubáo cáo khoa học y họcbáo cáo khoa học sinh họcbáo cáo khoa học nông nghiệpbáo cáo khoa học lâm nghiệpBáo cáo quy trình mua hàng CT CP Công Nghệ NPVchuyên đề điện xoay chiều theo dạngNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo 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 carôtenôitPhát 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, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngThơ nôm tứ tuyệt trào phúng hồ xuân hươngKiểm 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)BT Tieng anh 6 UNIT 2chuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ