Báo cáo khoa học: "Fluid Construction Grammar: The New Kid on the Block" pdf

... inspect the following research results on the interplay between grammar and efﬁciency:• In line with construction grammar, there isno distinction between the lexicon and the grammar. Based on language ... well-developed uniﬁcation-basedgrammar formalisms available to the community,one might wonder whether any new kid on the block’ can still claim relevance today. With thisdemonstration, we hope to ... well, but this time in the opposite direction: if the syntactic pole of the construction matches with the transient structure, the attributable syntactic fv-pairs and the seman-tic pole are...

Tài liệu Báo cáo khoa học: Effect of ionic strength and oxidation on the P-loop conformation of the protein tyrosine phosphatase-like phytase, PhyAsr docx

... Od2.Although there are movements in the P-loop, thereare no other major conformational changes in the protein. Most notably, the loop containing the generalacid (Asp223) does not move upon oxidation. ... )6based on the p Kavalues for InsP6[30]. The ionic strengthwas calculated using the equation I =½PciZi2, where I is the ionic strength of the solution, and ciand Ziare the con-centration ... A˚contact with Od2 of the cysteine sulfonic acid. In addi-tion to these contacts, there is a 1.82 A˚contactbetween Gly255 Caand Od2 of the oxidized cysteine.To further understand the...

Tài liệu Báo cáo khoa học: Inﬂuence of modulated structural dynamics on the kinetics of a-chymotrypsin catalysis Insights through chemical glycosylation, molecular dynamics and domain motion analysis pptx

... rearrange-ment of their noncovalent interactions. While the contributions of the VDW and coulombic energyparameters to these changes are evident from the results, other noncovalent interactions such ... glycosylation with a decrease in the dihedral and the coulombic electrostatic energy parame-ters. Because the protein portion of the conjugatesremains constant for these models, the changes in bond,angle, ... informa-tion to other distant regions of the protein. Also the large increase in the mobility of some regions can beexpected to occur due to a redistribution of the pro-tein’s conﬁgurational dynamics...

Tài liệu Báo cáo khoa học: Binding of ligands originates small perturbations on the microscopic thermodynamic properties of a multicentre redox protein pptx

... perturbation of the relative reduction potentials and redox interactionsamong the various centres. Furthermore, because the pH of the samples could be measured inside the NMRtube the values for the ... contri-bution to the reduction potential of the centres is small[40,41], and also with the experimental observation formonohaem cytochromes that the effect of anion bindingor complex formation on the ... given the identical structures of the twoprotein forms [38,39]. Therefore, at the concentrationsused in the NMR experiments over 90% of the cytochrome is bound to the rubredoxin and the effectobserved...

Tài liệu Báo cáo khoa học: "Learning to Find Translations and Transliterations on the Web" doc

... translations in another language. By retrieving and identifying such translation counterparts on the Web, we can cope with the OOV problem. Consider the technical term named-entity recognition. The ... more specifically the conditional random fields (CRF) model. We focus on the issue of finding translations in mixed code snippets returned by a search engine. The translations are identified, ... translation, and E: incorrect translation. Table 2 shows some translations generated by the full system that does not match the single reference translation. Half of the translations are correct...

Tài liệu Báo cáo khoa học: "Parsing, Projecting & Prototypes: Repurposing Linguistic Data on the Web" doc

... 2009).Running the new IGT detection on the original threethousand ODIN documents, the number of IGT in-stances increases from 41,581 to 189,244. We then ran the new language ID algorithm on the IGTs, ... IGT).4 The Demo PresentationOur focus in this demonstration will be on the queryfeatures of ODIN. In addition, however, we will alsogive some background on how ODIN was built, showhow we see the ... yesterday The teacher gave a book to the boy yesterday”(Bailyn, 2001) The canonical form of an IGT consists of three lines:a language line for the language in question, a glossline that contains...

Báo cáo khoa học: Retrocyclin RC-101 overcomes cationic mutations on the heptad repeat 2 region of HIV-1 gp41 ppt

... mutations, one was found in gp120 and oneeach in the HR1 and HR2 regions of gp41, and allthree mutations converted a polar or anionic residue toa cationic residue [14]. In addition, the cationic ... thus the dependence of viral replication on the presence ofRC-101 is not surprising. The cationic mutations andloss of glycosylated residues suggest an attempt by the virus to repel the cationic ... non-monomorphic sites found on HR1,six are externally exposed to the environment in the 6HB conformation.To visualize the sequence variation as a function ofbiochemical structure, we mapped the amino aciddiversity...

Báo cáo khoa học: Context-dependent effects of proline residues on the stability and folding pathway of ubiquitin docx

... imposed on the backbone conformation of WT* shows that the pattern ofP37P38P19W45Fig. 1. Ribbon structure modelled on the X-ray structure of humanubiquitin [32]. The position and orientation ... solution of native protein wasunfolded by a 1 : 10 dilution to yield ﬁnal concentrationsof GdmCl near or above the midpoint of the equilibriumunfolding transition (concentrations of GdmCl in the range ... ly consistent with native-like /,w angles.Thus, w e conclude that the Pro to Ala substitutions are notsigniﬁcantly perturbing the backbone conformation anddynamics of the protein around the...

Báo cáo khoa học: "a Chat-oriented Dialogue System based on the Vector Space Model" ppt

... and Section 4 presents the main conclusions of this work. 372 The IRIS Implementation In this section we first provide a detailed descrip-tion of the IRIS architecture along with the most ... from the scripts: speakers, utterances and context. The speaker and utterance elements contain information about the characters who speak and what they said at each dialogue turn. On the other ... hand, context elements contain all the additional information (explanations and descriptions) appearing in the scripts. 39 The extracted dialogues are stored into a data structure such that the...

Báo cáo khoa học: What’s in a covalent bond? On the role and formation of covalently bound flavin cofactors doc

... observed on mutating the amino acids involved in covalent ﬂaviny-lation. As mentioned before, removal of one of the covalent bonds affects the redox potential. However, on the basis of changes in the ... proton should be afunction of the electron afﬁnity (i.e. redox potential) of the isoalloxazine ring. Alternatively, the attack by the nucleophilic amino acyl group on the vinylic 8-carbonof the ... near the residues thattether the ﬂavin (4.2–5.6 A˚). Following deprotonationof C8a, or in the case of a thiolate attack at the C6position (Fig. 3), stabilization of the negative charge atthe...

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Từ khóa: Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thống Báo cáo quy trình mua hàng CT CP Công Nghệ NPV Nghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoại Nghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt nam đề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giải Biện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọ Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit Phối 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 thọ Phát hiện xâm nhập dựa trên thuật toán k means Nghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chế Nghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúng Chuong 2 nhận dạng rui ro Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vật chuong 1 tong quan quan tri rui ro 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 vật