the role of positive facial feedback in the stress response
Báo cáo khoa học: "The Role of Lexico-Semantic Feedback in Open-Domain Textual Question-Answering" ppt
... example, in the case of questionQ209: “Who invented the paper clip ?”, the expected answer type is PERSON and so is the subject of the verb invented , lexicalized as the nominalization inventor. ... mountain; (b) lava IS-PART of vol-cano, and moreover it is a part coming from the inside; and (c) fragments of lava have all the prop-erties of lava, the following question semantic The Role of ... “Where did the ukulele originate ?”, the expected answer type isLOCATION. In the paragraph the ukulele intro-duced from Portugal into the Hawaiian islands”contains two named entities of the category...
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Báo cáo khoa học: "Examining the Role of Linguistic Knowledge Sources in the Automatic Identification and Classification of Reviews" doc
... documents and find that the fea-ture vectors corresponding to some of these docu-ments (particularly the short ones) have all zeroes in them. In other words, none of the bigrams from the training set ... cap-turing two different situations, one in which the author himself likes the movie, and in the other, the author’s cousin likes the movie. The over-generalization resulting from these “stemmed” ... rating of ≤ 2 (out of 5)or ≤ 1.5 (out of 4).614Finally, previous work has also investigated fea-tures that do not fall into any of the above cate-gories. For instance, instead of representing...
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Tài liệu Role of diffusion-weighted imaging in the diagnosis of gynecological diseases pdf
... awell-defined hyperintensity mass in the cervical area. The shape of the uterine cervix is distorted in the DWI (arrowhead). d On the ADC map the tumor is hypointense (arrow) and the normal ... imaging technique (SENSE factor of 2). Imaging time of DWI was 90 s for 20 slices.Detection of uterine malignancy The ADC values of uterine cancers are lower than of normal tissue. On the other ... with uterine leiomyomas and ableeding cyst. a Axial T2-WI shows an area of hypointensity in the center of the cystic component (arrow). b On T1-WI with fatsuppression the area in the cystic...
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Tài liệu Báo cáo khoa học: Mitochondrial targeting of intact CYP2B1 and CYP2E1 and N-terminal truncated CYP1A1 proteins in Saccharomyces cerevisiae ) role of protein kinase A in the mitochondrial targeting of CYP2E1 pdf
... of PKA in the mitochondrial targeting of CYP2E1 The role of PKA in mitochondrial targeting of CYP2E1 was investigated using two approaches. The first approach involved measuring the level of mito-chondrial ... microsomes requires the co-translational insertion of the newly synthesized proteininto the microsomal membrane, where the N-terminalhydrophobic signal sequence of the protein interactswith a ... mitochondria-targeting signal in the yeast system.Mitochondrial localization of intact CYP2E1 in yeast cellsBecause of the existing ambiguity in the literature on the nature and extent of CYP2E1 import into...
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Tài liệu Báo cáo khoa học: Role of K22 and R120 in the covalent binding of the antibiotic fosfomycin and the substrate-induced conformational change in UDP-N-acetylglucosamine enol pyruvyl transferase docx
... providedfurther insight into the molecular mechanism driving the formation of the covalent C115–fosfomycin adduct. Aconservative exchange of K22 to arginine maintains fosfo-mycin binding, while ... form of the protein. The results obtained with the K22V/R120K doublemutant protein point toward a central role of arginine 120 in the conformational process occurring during catalysis.Therefore, ... Lysine 22 and arginine 120 in MurA (Eur. J. Biochem. 271) 2685 the positively charged side chain of K22 participates in fosfomycin binding, thus providing a rationale for the loss of fosfomycin...
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Tài liệu The Role of Public Regional Universities in Community and Economic Development doc
... UniversityRegional Learning Alliance – workforce development and training/collaborations with business and industry; meeting the training and education needs of businesses within 60 mile radius in Northern Allegheny ... UniversitySmall Business Initiative in the Frehn Center for Management; offering information and assistance to individuals and groups planning to start a new businessIndirect Contributions ... $28,000 in average annual salary)Preserving ValueContinuing education is important to preserving the market value of specialized education – particularly in professional fieldsContinuing education...
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Tài liệu Báo cáo khoa học: Electrostatic role of aromatic ring stacking in the pH-sensitive modulation of a chymotrypsin-type serine protease, Achromobacter protease I pdf
... dependence of the pH-activity curve of API The pH-activity profiles depending on NaCl concentrationwere determined as part of the investigation into the shielding from solvent of the electrostatic interactionbetween ... position. In the struc-tural deviation, the solvent ASA of the side-chain of His210increased with the decrease in size of the side-chain atresidue 169 (Table 1 and Fig. 3A). However, the ASAs of Asp113 ... size of the side-chain at residue 169 and the pK2showed a clear linear relationship (Fig. 3B). The pK2increased as the size of the residue at position 169 increased. The effect of the size of...
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Tài liệu Báo cáo Y học: Exploring the role of a glycine cluster in cold adaptation of an alkaline phosphatase pdf
... designed on the basis of side-chain packing criteriafrom a modelled structure of the enzyme resulted in restor-ation of the energy of activation to the levels of the nativeenzyme and in an increased ... flexibility limits the exploitation of the fullpotential of protein engineering in the redesign of psychro-philic enzyme properties [15]. In particular, the effects of local flexibility in psychrophilic ... respectively. By introducing an Ala residue in the place of Gly it is expected that the conformational flexibility of the main chain can be constrained with a minimum perturba-tion of the local structure,...
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Báo cáo khoa học: Role of DptE and DptF in the lipidation reaction of daptomycin ppt
... by the C domain of the initiation module of dapto-mycin. That DptE and DptF are involved in the lipidation process of daptomycin was first shown byMiao et al. [1]. In their work, the daptomycin ... is GLDSV,indicating that this putative ACP domain is one of the few ACPs in which valine replaces isoleucine (I) orleucine (L) in the conserved sequence. To determinewhether DptF is the putative ... [37].Interestingly, in the case of the lipopeptide surfactin,neither an acyl CoASH ligase-like domain nor an ACPcould be identified within the biosynthetic gene clusterusing bioinformatic tools...
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Báo cáo khoa học: The role of interface framework residues in determining antibody VH ⁄ VL interaction strength and antigen-binding affinity pptx
... antigen in itself [7,20]. Atleast for these antibodies, the role of the VLdomainmight be to increase the affinity by supporting the VHdomain. The phenomenon may also be observed in the chain ... Although the Fv was designed based on HyHEL-10, it is not clearwhether or not H39 is dominantly tuning the VH⁄ VLinteraction of other Fvs, including HyHEL-10. In addition, the effect of the H39 ... clarify the effect of the interface mutations on the antigen-binding affinity. To investigate systematically thisunsought relationship between the antigen-bindingaffinity of Fv and the VH⁄ VLinteraction...
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Báo cáo " THE ROLE OF GIFT RECIPIENT PERCEPTION IN CHANGING BRAND ATTITUDES AND GIVER - RECIPIENT RELATIONSHIP " potx
... their brand attitude, may suggest an interesting implication for the new brand advertising strategy. Instead of focusing on the content of the message which only emphasizes the benefits of ... gift giving is instrumental in maintaining social ties and serves as a mean of symbolic communication in social relationship. Most of the researches before and after the appearance of Sherry’s ... described in details the stages of the whole gift-exchange processes, researchers have examined the influence of many variables within these stages. This model divides gifting activities into...
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The Role of Savings and Wealth in Reducing ―Wilt‖ between Expectations and College Attendance pdf
... school. Conley (2001) finds that a doubling of net worth results in an 8.3% increase in the probability of attending college. Further, when net worth is included in the model, Black youth are ... youth. Youth savings. Youth were asked in 2002 whether they had a savings or bank account in their name. If they had an account, they were also asked whether they were saving some of this money ... ―very concerned‖ about the cost of college, compared to 19% of high-income parents. Further, they find that 71% of low-income youth say they are very concerned about the cost of college (ACSFA,...
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Báo cáo khoa học: The role of glucose 6-phosphate in mediating the effects of glucokinase overexpression on hepatic glucose metabolism pdf
... that the increase of Glc6P in the presence of S4048 was caused by the inhibition of Glc6P hydro-lysis in the absence of detectable changes in glucosephosphorylation.S4048 causes inactivation of ... glu-cokinase and hexokinase I in distinct pools [3,24], orby the involvement of mechanisms, additional toGlc6P, in mediating the effects of glucokinase over-expression. As glucokinase binds ... control of glycolysis and glycogen synthesis by glucokinase overexpres-sion. The validity of S4048 for testing the role of Glc6P was supported byits lack of effect on glucokinase binding and...
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Báo cáo khoa học: The role of cytochrome P450 monooxygenases in microbial fatty acid metabolism pdf
... tightbinding affinity was demonstrated towards lauric acid,resulting in the synthesis of mainly x-1 hydroxylatedlauric acid, suggesting a role in the lipid oxidativemetabolism. Interestingly, the ... occurring in the soil. Furthermore, branched chain fatty acids make up80% of the fatty acid content of the Bacillus sp. mem-branes and when the hydroxylation of these substrateswas studied in ... enzymes. The FUM6 protein (CYP505B1) inter-venes in one of the first steps in fumonisin synthesis byhydroxylation of the polyketide-amino acid at C-14and C-15 (Fig. 3). Fum6 deletion mutants of F....
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The Role of Interest Rate Swaps in Corporate Finance doc
... to the desire on the part of firms to hedge cash flows against the effects of interest rate volatility. The timing of the appearance of interest rate swaps, coming as it did during a pe-riod of ... argue, trading in interest rate swaps has helped to complete forward markets and to lower the cost to firms of managing their exposure to interest rate risk. The Role for Hedging in the Theory of Corporate ... net cost of the synthetic fixed-rate financing is determined by the swap fixed rate plus the difference between its short-term borrowing rate and the floating-rate index.Banks often index the short-term...
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- the role of positive feedback
- what is the role of positive feedback in the endocrine system
- what is the role of positive feedback
- the role of positive feedback in homeostasis
- the role of data link layer in osi model
- the role of termites and ants in soil modification
- the role of language and communication in conflict management
- the role of nature and nurture in language acquisition
- the role of capital markets authority in kenya
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