face width of helical gears
An english-vietnamese cross-cultural study of keeping face at the first encounter
... and manage their face. Face is something which is not located in our of our body but “rather something that is diffusely located in the flow of events in the encounter” (Goffman, 1967: 7)According ... recognize. Face consists of two related aspects: negative and positive face. Negative face is the basic claim to territories personal preserves, right to non-distraction, i.e.: to freedom of action ... What Face? The nature of politeness has been debating for a very long time by the linguists and still not agreed on exactly what it is. Face is the central notion discussed in the area of politeness.Language...
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Levinas and the face of the other
... pieces, the face of the other plays a central role.‘The glean of exteriority or of transcendence’ happens ‘in the face of the Other’ (ti24), requiring a new ‘thinking in the face of the Other’(ti40).But ... other’s face. The high presence of the face- to -face yields to the ritardando of a mere after -face. The other enters through a back-door. Levinasemphasizes again the corporeality of the trace. The face ... extra-ordinary demand of the other. This pluralization of the face would also undermine the dubious duality of what is facefuland what faceless. With regard to the speech of the face I could furtheraskif...
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Tài liệu WOMEN IN BUSINESS: The Changing Face of Leadership doc
... just take care of our current members, and weneed to take care of working people.Blackshere inherited an of c e with a professional staff of twenty-five,none of whom was a person of color. The ... looking for a modern-day mentor to bounce ideas off of and,like other women at the top of their profession, sees the loneliness of theposition as one of the few downsides to the job. Although she ... honors the confidentiality of a criminal’s confession, or the reporterwho witnesses a s pouse committing a crime face role conflicts because of contradictory demands of the profession, religious vows,...
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Tài liệu Affluent In The Face Of Poverty - On What Rich Individuals Like Us Should Do docx
... the Face of Poverty 36 concerns and commitments are naturally generated from a person’s point of view quite independently of the weight of those concerns in an impersonal ranking of overall ... point of view is part of the nature of a person if anything is’,61 it is not so clear what it is that one asserts. The question, then, is what a more accurate description of this aspect of the ... There have been a number of criticisms of Scheffler’s proposal, some of the most important of which we will now address.60 Doing so will also clear up a number of obscurities in Scheffler,...
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Tài liệu The New Face oF GoverNmeNT: How Public Managers Are Forging a New Approach to Governance pdf
... Figure 2.1 is a model of some of the forces involved in shaping the organizational transformation © 2009 by Taylor & Francis Group, LLC28 The New Face of Government of work and work organization ... lack of focus.”ere has been, however, no shortage of studies on nearly every aspect of the hurricane, the failure of the levies and subsequent flooding, and the successes and failures of federal, ... measure of the sustainability of the business model and of the strengths and weaknesses of the organization, its structure, leadership, resources, and skills as well as management’s acceptance of...
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Tài liệu HOW INTERNET PROTOCOL-ENABLED SERVICES ARE CHANGING THE FACE OF COMMUNICATIONS: A LOOK AT VIDEO AND DATA SERVICES ppt
... apply.Microsoft is not a network provider. Instead, we offer a variety of Internet products and services that ride atop of and use abroadband transport. Our products and services that make use of VerDate ... Xbox, and Microsoft TV IPTV division.My division, Microsoft TV, offers technology solutions to infra-structure providers, including Comcast, SBC, and Verizon. We haveMicrosoft TV Foundation ... Although other technologies offer alternative ways to obtain televisionprogramming, tens of millions of Americans still rely on broadcast stations as theirexclusive source of television programming...
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Tài liệu Báo cáo khoa học: Post-translational cleavage of recombinantly expressed nitrilase from Rhodococcus rhodochrous J1 yields a stable, active helical form ppt
... Activation of the enzyme on oligomerization of the dimers is typical of Rhodococcal nitrilases[17,18], and links formation of the quaternary structureto the activity. Knowledge of interactions ... showed that they had a diameter of 13 nm, apitch of 7.7 nm and were of variable length.3D reconstruction of the fibres using the iterative,real-space method of Egelman [19] showed that thehelices ... through the hole on the other side of thehelix and the other at the D surface passing through the C surface on the other side of the helix.Table 1. Mutations of the nitrilase from R. rhodochrous...
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Tài liệu Báo cáo khoa học: Cold survival in freeze-intolerant insects The structure and function of b-helical antifreeze proteins pdf
... de note the five residues of on e of the threesides of s bwAFP o r s ix residues of on e of two sides of T mAFP. T hestrands that make up t he three, parallel b-sheets of t he pro tein aredesignated ... that of a flattened cylinder, resulting in atotal solvent accessible surface area o f 1180 A˚2with apseudo-rectangular face of 6 .5 · 15 A˚.Theb -helical fold inthis case consists of only ... onger i soform CfAFP-501 usingthe main chain of residues Thr23fiAsn90 in i soform 337 and residuesThr54fiMet121 in CfAFP-501. (B) Overlap of isoforms 337 and 501using the main chain of r esidues...
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Tài liệu Báo cáo khoa học: Si-face stereospecificity at C5 of coenzyme F420 for F420H2 oxidase from methanogenic Archaea as determined by mass spectrometry ppt
... beSi -face specific at C5 of F420, despite four of theseenzymes being unrelated phylogenetically. The findingthat F420H2oxidase (FprA) is also Si -face specific bringsto five the number of Si -face- specific ... reduction of synthetic 8-hydroxy-5-deaza-FAD,have been shown to be Si -face stereospecific withrespect to C5 of the synthetic deazaflavin and othersto be Re -face stereospecific [7,8]. In case of thepyridine-nucleotide-dependent ... that of a mixture of [5-1H]F420and [5-2H]F420(c). The simulated stick spectrum of reduced F420(b, white) andthat of the FprA oxidation product (c, white) are for a 1 : 1 mixture of [5-1H]F420and...
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Tài liệu Báo cáo khoa học: The single tryptophan of the PsbQ protein of photosystem II is at the end of a 4-a-helical bundle domain docx
... degradation of the N-terminal regions of PsbP and PsbQ results,respectively, in a decrease in, and in a complete loss of, binding affinity for the lumenal side of PSII [21,22].From a functional point of ... clear distribution of amphipathic residues is shown, with the non-polarresidues forming one of the faces of the helices (Fig. 4B).This distribution favours a parallel packing of the foura-helices, ... 30 min at 4 °C.The pH of the supernatant was adjusted to a value of 8.0, byadding, alternatively, pH-unadjusted stock solutions of Trisand EDTA. The final concentration of EDTA was 5 mM.Under...
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Tài liệu Báo cáo Y học: Antibacterial and antifungal properties of a-helical, cationic peptides in the venom of scorpions from southern Africa pptx
... for the presence of ana -helical structure. The spectrum of parabutoporin in theabsence of trifluoroethanol is characteristic of an unorderedstructure. To mimic the interaction of parabutoporin ... charac-terization of amphipathic a -helical peptides from the venom of Opistophtalmus carinatus, a scorpion living in southernAfrica, and we have made a comparative analysis of the primary structures of all ... can influence the activity of a -helical Table 2. Synergism of cationic peptides with conventional antibiotics. Bacterial cells were grown in presence of one-quarter of peptide MIC (forGram-negative...
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Báo cáo khoa học: Investigations into the ability of an oblique a-helical template to provide the basis for design of an antimicrobial anionic amphiphilic peptide pot
... mono-layer surface area of 1.42 nm2, implying possession of a -helical structureat an air ⁄ water interface, and Fourier transform infrared spectroscopy(FTIR) showed the peptide to be a -helical ... provides an estimate of peptide surface of 1.40 nm2, which is comparable to that found forpeptides that adopt a -helical structure [33].When spread from chloroform on to the subphase of a Langmuir-Blodgett ... to thesusceptibility of E. coli model membranes to the action of AP1.An important determinant of the susceptibility of membranes to a-AMPs is the packing characteristics of the individual membrane...
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Báo cáo khoa học: MR solution structure of the precursor for carnobacteriocin B2, an antimicrobial peptide fromCarnobacterium piscicola Implications of the a-helical leader section for export and inhibition of type IIa bacteriocin activity pdf
... help determine the structural basis of theinhibition of the antimicrobial activity of CbnB2 by theleader and to assist future analysis of the interaction of preCbnB2 with its ABC transporter ... purple.Fig. 4. Superimposition of preCbnB2 structures. (A) Superimposition of the backbone of the leader peptide a-helix for 20 structures. (B)Superimposition of the backbone of helix 2. Both helix ... Serialtwofold dilutions of preCbnB2 (in Luria–Bertani broth)werespotted(20mL)ontoaBHIhardagarplate,allowedto dry, and overlaid with 7.5 mL of a 1% solution of theindicator organism in BHI soft...
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International consensus recommendations on the aesthetic usage of botulinum toxin type A (Speywood Unit) – part II: wrinkles on the middle and lower face, neck and chest pdf
... repeated administrations of a new formulation of botulinum toxin type A in the treatment of ª 2010 The AuthorsJEADV 2010, 24, 1285–1295 Journal of the European Academy of Dermatology and Venereology ... muscle of themouth and a major muscle in the perioral region. The fibres of this muscle control the direct closure and protrusion of the lips.The lack of support in the upper lip because of ageing, ... two lower parts of the muscle are vertical and run down eachside of the nose. Contraction of the nasalis moves the nose andcontrols the size of the nostrils.Figure 1 Treatment of lower eyelid...
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