Dynamics Of Anisotropic Composite Cantilevers Weakened By Multiple Transverse Open Cracks
Dynamics Of Anisotropic Composite Cantilevers Weakened By Multiple Transverse Open Cracks
... free vibration characteristics of anisotropic beams weakened by a sequence of surface open cracks was presented Results that reflect the implications of multiple cracks of equal or different depths ... behavior of beams weakened by two and multiple transverse surface open cracks was investigated), the specialized literature is quite void of research works addressing the problem of free vibration of ... extreme scarcity of results and methodologies enabling one to investigate the dynamics of beams weakened by multiple transverse open cracks In this contexts, with the exception of a few papers...
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Báo cáo khoa học: Protein stabilization by compatible solutes Effect of diglycerol phosphate on the dynamics of Desulfovibrio gigas rubredoxin studied by NMR docx
... completely restricts concerted motions of groups on larger time-scales The inuence of DGP addition on the order parameters of RdDg is of the same magnitude as the effect of ligand binding reported ... reaction would be an effective stabilizer This leads us to consider the possible effects of solute addition on the activation energy of the denaturing process and we look to the results of the ... the most stable protein known to date [27] In this context, assessing the changes in the dynamic behaviour of proteins in the presence of solutes is expected to shed light on the stabilization...
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ENHANCING THE EFFICIENCY OF THE QUALITY MANAGAMENT SYSTEM BY IMPROVING MANAGEMENT RESPONSIBILITY AND HUMAN RESOURCE MANAGEMENT AT VIET A PLASTIC AND COMPOSITE COMPANY
... restrictions in quality management system of Viet A plastic and composite company in terms of management responsibility and human resource management Viet A plastic and composite company, a company of designing, ... principles of quality management can help Viet A plastic and composite company take advantages of the experience of the leading top managers as well as improve efficiency of the quality management system ... in quality management system in term of two aspects: management responsibility and human resource management from observing and analyzing real situation at Viet A plastic and composite company...
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Mutagen Formation Potential of Composite Samples Prepared by Biodegradation of Agricultural Chemicals
... the formation of mutagens during the chlorination process of AC-decompositions Therefore, in this study, composite samples of AC-decompositions attained through the biodegradation test were prepared ... 150 100 50 DZN 0.5 Dose [mg/plate] Fig - Changes of MFP by biodegradation: ○ mutagenicity of composite sample; ● MFP of composite sample; ▲ MFP of AC Rb [-] 0 20 40 60 DOC removal [%] Fig - Relationship ... Journal of Water and Environment Technology, Vol 6, No.1, 2008 Preparation of Composite Samples To prepare 10 mg-AC/L of aqueous solution, 100 mg of AC was dissolved into mL of ethanol and 400 µL of...
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Tài liệu Báo cáo khoa học: Analysis of the molecular dynamics of medaka nuage proteins by fluorescence correlation spectroscopy and fluorescence recovery after photobleaching doc
... measure the mobility of the components in the PGCs The medaka embryo was peeled off the chorion, and the segment containing the part of PGCs was excised for observation by microscopy and FCS ... dynamic nature of the nuage Schematic diagram of the preparation of PGCs of medaka specimen (A) OlvasGFP was expressed in the medaka PGC at stage 24 and localized in the nuage 3D imaging of Olvas GFP ... and FRAP analyses of OlvasGFP in the PGC FCS was used to measure the movement of OlvasGFP into the cytosol out of the nuage region of the PGC Representative correlation curves are shown (A) The...
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Tài liệu Báo cáo khoa học: Models and mechanisms of O-O bond activation by cytochrome P450 A critical assessment of the potential role of multiple active intermediates in oxidative catalysis doc
... [106,107] A step forward in the analysis of Fe(III)-OO(H) as a potential catalyst was thought to be offered by the use of mutated P450s, bearing alanine or some other amino acid in place of the highly ... Hlavica, P (1983) Mechanisms of extrahepatic bioactivation of aromatic amines: the role of hemoglobin in the N-oxidation of 4-chloraniline In Extrahepatic Drug Metabolism and Chemical Carcinogenesis ... playing an important role in the aromatization process in concert with a histidine residue through facilitating abstraction of the 2b-hydrogen in the A- ring of the C-19 substrate and donation of...
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Báo cáo khoa học: Structural features and dynamics of a cold-adapted alkaline phosphatase studied by EPR spectroscopy docx
... standard assay and EPR spectra of the spin-labeled WT AP were measured after incubation in urea The scaled mobility factor (Ms) was calculated from the central linewidth of the EPR spectra packs ... these areas We also chose to place The activity and stability of the Vibrio AP was measured for each mutation, before and after spinlabeling Furthermore, the activity and stability of the spin-labeled ... of 12 A We demonstrate that EPR spectra of spin-labeled variants can be used to extract information on local dynamics of the various secondary backbone structures and some tertiary interactions...
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Báo cáo khoa học: Dynamics of a-synuclein aggregation and inhibition of pore-like oligomer development by b-synuclein doc
... modeled b- and b-syn, and b- and a-syn heterodimeric interactions Firstly, theoretical docking of various molecular dynamics conformers of a-syn to conformers of b-syn was performed All of the docked ... recent study has analyzed by NMR the micelle-bound structure and dynamics of b- and c-syn [41] Thus, better understanding of the steps involved in the process of a-syn aggregation is important ... molecular dynamics simulations Modeling of a-syn oligomer formation Interactions of a-syn propagating dimers predict the formation of pore-like structures The first studies of the interactions of a-syn...
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Báo cáo "Determining thermal expansion coefficients of three-phase fiber composite material reinforced by spherical particles " potx
... axial thermal expansion coefficient of three-phase fiber composite material reinforced by spherical particles ∧ α t : transverse thermal expansion coefficient of three-phase fiber composite material ... Determining thermal expansion coefficients of three-phase fiber composite material reinforced by spherical particles 2.1 Thermal expansion coefficient of the effective matrix phase By composite ... expressions of transverse and axial thermal expansion coefficients of three-phase fiber composite material reinforced by spherical particles In it, we note the variance of elastic specificities of the...
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Báo cáo toán học: " High loading of nanotructured ceramics in polymer composite thick films by aerosol deposition" docx
... High loading of nanostructured ceramics in polymer composite thick films by aerosol deposition Hyung-Jun Kim1 and Song-Min Nam*1 Department of Electronic Materials Engineering, Kwangwoon ... possibility of AD as a solution for the high loading of ceramics in polymer composites Conclusion The Al2O3-polyimide composite thick films were deposited on Cu substrates by AD using mixed starting ... existence of α-Al2O3 in the composite thick films and to examine the variations in crystallinity according to the changes in the mixing ratio The crystallite size of the α-Al2O3 in the films was...
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Báo cáo hóa học: " Spatial and temporal dynamics of cellulose degradation and biofilm formation by Caldicellulosiruptor obsidiansis and Clostridium thermocellum" ppt
... by, ρv = ρa d (2) Results Temporal and spatial dynamics of C obsidiansis biofilm formation To visualize the process of biofilm formation by C obsidiansis on a model cellulose substrate, cells ... doi:10.1186/2191-0855-1-30 Cite this article as: Wang et al.: Spatial and temporal dynamics of cellulose degradation and biofilm formation by Caldicellulosiruptor obsidiansis and Clostridium thermocellum AMB Express ... predicted biofilm formation might facilitate cellulose degradation The direct observation and measurement of biofilm formation and cellulose degradation in this study suggests that only the portions of...
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Avalanche Dynamics Dynamics of Rapid Flows of Dense Granular Avalanches by SP Pudasaini and Kolumban Hutter_1 docx
... report, Director of WES was Dr Robert W Whalin Commander was COL Bruce K Howard, EN ntroduction Background Shocks in fluids result from fluid flow that is more rapid than the speed of a compression ... and speed will be incorrect It is important that the discrete numerical operations preserve the Rankine-Hugoniot condition (Anderson, Tannehill, and Plekher 1984) resulting from integration by ... approached this problem within the finite elements method by the development of a single test function that reflects the speed of fluid transport (the SUPG scheme, Streamline llpwind Eetrov-Galerkin)...
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Avalanche Dynamics Dynamics of Rapid Flows of Dense Granular Avalanches by SP Pudasaini and Kolumban Hutter_3 ppt
... where the subscripts t and x represent partial derivatives with respect to time and space, respectively, and Uo = the advection velocity, which here is a constant C = some species concentration ... method of Courant, Isaacson, and Rees (1952) for one-sided differences These ideas were expanded to more general problems by Moretti (1979) and Gabutti (1983) as split-coefficient matrix methods and ... following: P where A = IA is the matrix of eigenvalues of A and P and P- are made up of the right and left eigenvectors Chapter Numerical Approach A=P-'AP where and A1=U+C h;?=u-C A3 = U C = (gh)1t2...
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Avalanche Dynamics Dynamics of Rapid Flows of Dense Granular Avalanches by SP Pudasaini and Kolumban Hutter_4 ppt
... shock vicinity, respectively With Manning's n and viscosity of 0.0 there is no dissipation in the shallow-water equations Figures 6-8 and 9-11 show the center-line profile over time of these tests ... overshoot of the jump, though there is some undershoot when C, is less than Cs is the product of the analytic shock speed and the ratio of time-step length to element length A C, value of indicates ... element length in time-step Figures 12 and 13 show the error in calculated speed and the relative error in calculated speed, respectively These are for AX = 0.4, 0.8 and 1.0 m which is reflected in...
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