under the special case of acoustic impedance matching conditions in the elastic plastic region
The ghost solid methods for the solid solid interface
... being a conservative method, due to the averaging nature of the VOF, it tends to diffuse the interface In an attempt to recover the sharpness of the interface the interface reconstruction-VOF ... illustration of MGSM for defining the ghost solid on the right side of the interface involves solving for a Riemann problem at the interface 3.4.4 On the Stability of the OGSM and MGSM For the instability ... caused by the use of the OGSM If we want to minimize this error for the OGSM, we derive at the special case of the acoustic impedance matching where the error given by (3.32), and equivalents of it,...
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janssen p. interaction of ocean waves and wind
... group in 1985 because of my interest in wave prediction and, in the back of my mind, with the hope that perhaps I could study now the consequences of the slowing down of the airflow in the presence ... that in the presence of growing water waves the wind profile would change The role of the particle velocity distribution in this problem was played by the vorticity of the mean flow, hence, in the ... determined by nonlinear wave- THE INTERACTION OF OCEAN WAVES AND WIND wave interactions and dissipation due to white capping In short, in order to show the practical value of the idea of the wave...
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Tài liệu Báo cáo khoa học: Modeling of tRNA-assisted mechanism of Arg activation based on a structure of Arg-tRNA synthetase, tRNA, and an ATP analog (ANP) ppt
... aminoacyl-AMP analogs are bound mainly through the interaction of the aminoacyl moiety with the aminoacyl-tRNA synthetase Therefore, the location of the adenosine moiety of the reported aminoacyl-AMP ... order to understand the function of the N-terminal domain of ArgRS in relation to the binding mechanism of tRNAArg, we constructed an ArgRS mutant lacking the N-terminal domain (DN ArgRS) The experimental ... tRNAArgICG These facts indicate that the framework of tRNAArg of the L-shape is conserved in these two cases The anticodon loop of tRNA In the complex of P horikoshii ArgRS, the base of C35 of tRNAArgCCU...
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Tài liệu Báo cáo khoa học: Analysis of proteins and peptides on a chromatographic timescale by electron-transfer dissociation MS ppt
... subheading and then select the Proteomics link) One of the proteins of interest to the Cell Migration Consortium is paxillin, a scaffolding protein involved in focal adhesions [9] Shown in Fig is the ... residues near the C-terminus of the protein As a result, the ETD spectrum is devoid of low mass fragments of type z¢Æ that would provide sequence information at the C-terminus of the protein Although ... experimental conditions, the other nine proteins were probably retained on the HPLC column It is of note that the calculated and experimental average molecular masses for 42 of the proteins disagreed The...
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Báo cáo "Numerical study of long wave runup on a conical island " pdf
... axis in the figure indicates the angle between the line drawing from the center of the island to the point of runup measurement and the y direction. The angle of 0 degree means that the measuring point is at the right side of the ... Fig. 5. Runup of water around the island due to the solitary wave (270 deg.: at foreside in the normal direction of wave propagation; 90 deg.: at the leeside of the island; 0 deg.: at the right side of the island; ... setup in a wave basin having the dimension of 30 m wide and 25 m long. The conical island has the shape of a truncated cone with diameters of 7.2 m at the base and 2.2 m at the ...
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Báo cáo hóa học: " Enhancements of thermal conductivities with Cu, CuO, and carbon nanotube nanofluids and application of MWNT/water nanofluid on a water chiller syste" docx
... with the flow rate from 80 to 140 L/min In the second run, the nanofluid (MWNT/water nanofluid) was used for testing Ranges of the flow rate are from 60 to 140 L/min at interval of 20 L/min The inlet ... exchanger, the thermophysical properties of several nanofluids including CuO, Al O , TiO , and CNT in water were systematically measured The general trends of nanofluids including increase of thermal ... rating condition The increase in cooling capacity of the nanofluid is due to dynamic interaction of the flow field and the MWNT One of the possible causes for the considerable rise of system performance...
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Báo cáo toán học: "The Action of the Symmetric Group on a Generalized Partition Semilattice" potx
... an intersection of affine hyperplanes In Πn,0 the element that corresponds to the hinge of Πn is the intersection of all Hj,l such that j and l are in the same Ci So this will be the hinge of ... function of the poset Note that in many papers, the dimension of the homology of the null chain is In that case, the character is (−1)r+1 times the M¨bius function The sign depends on this o The action ... in [3]) A version of it states that if the homology of a poset Q is concentrated in a single dimension r, then the character of the action of a group G o on the homology of Q is (−1)r times the...
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Báo cáo y học: "Direct interaction of immunoglobulins with synovial fibroblasts: a missing link in the pathogenesis of rheumatoid arthritis" potx
... trigger the release of IL-16 in RASFs, the present research from Smith and Cruikshank extends the panel of signals involved in the regulation of IL-16 at least under pathologic conditions Although the ... determines the disease specific immune response Given the variety of signaling pathways initiated by IGF-1 in fibroblasts, it may be speculated, as the authors mention briefly, that binding of antibodies ... passages in vitro before being exposed to the immunoglobulins Consequently, the data suggest that the local stromal environment in the joint (and based on previous data from the group other organs...
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Báo cáo y học: "Validation and refinement of gene-regulatory pathways on a network of physical interactions" pps
... [3]; the set of all 15,116 pairwise protein-protein interactions recorded in the Database of Interacting Proteins as of April 2004 [19]; and a panel of mRNA expression profiles for 273 individual ... proteins encoded by a and b physically interact in a protein-protein interaction (dotted links), or that the protein encoded by a binds the promoter of b (solid links) Each gene is either defined ... performing 40 additional experiments selected using the information-based score will clarify the regulatory roles of about 70% of the ambiguous interactions The learning rate of the final 30%...
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Báo cáo y học: "Proteomics studies confirm the presence of alternative protein isoforms on a large scale" pptx
... have two C2H2 zinc-finger domains, isoform PP has a C2H2 DNA-binding zinc-finger domain and a C2HC zinc finger domain Zincbinding residues (cysteines and histidines) are marked in red, and structurally ... Alignment of LOLA isoforms Figure Alignment of LOLA isoforms The alignment of the carboxy-terminal C2H2 DNA-binding zinc finger domains of the seven detected LOLA isoforms (CG12052) Six isoforms ... analyses Coding exons are shown in shades of gray and the position of the BTB and zinc-finger domains are marked in color Introns are not to scale LOLA variants have an invariant amino-terminal region, ...
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Estimating the annual range of global illuminance on a vertical south facing building facade
... skylights In the northern hemisphere, the south facing facades of a building offer the most daylight entry and in addition, also offer the most control on ingress of direct sunlight using shading techniques ... daylighting design consideration and this knowledge becomes more relevant in context of an increasing adoption of features like curtain walling in modern buildings [2, 14].As part of daylighting ... performed in order to visualise the range within which the sun moves in reference to the building over a year The result is presented in Figure As is evident, the south facing facades present the best...
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Theory of nonequilibrium transport based on a class of chaotic fluctuations
... by the action of the pawl In seeming contradiction to Carnot’s principle, a perpetual motion machine of the second kind has been obtained! But that is not so The spring, which is attached to the ... on an in nite set of harmonic oscillators whose randomness results from the in nite amount of information needed to specify the initial conditions of these oscillators The in nite number of degrees ... the thesis by connecting the main results of the various chapters We would like to highlight that in this thesis, the ensemble of mesoscopic particles is required to be independent of each other...
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STRUCTURES OF ADSORBED HALIDE ANIONS ON a COPPER ELECTRODE STUDIED BY IN SITU SCANNING TUNNELING MICROSCOPY
... mounted into the electrochemical cell of the home-built electrochemical scanning tunneling microscopy (EC-STM) described in detail by Wilms et al [20] In order to eliminate the in uence of oxygen ... depression in the middle of the broad stripes marked by white arrows) so far explaining the structural details and differences of both phases In any case, the unidirectional modulation across the stripes ... Astonishingly, simultaneously to the local removal of copper from the step-edges one can observe the growth of a new ordered stripe structure ontop of the c(p × 2) − I interlayer (Fig 5b) indicating...
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THE EFFECTS OF RENORMALZATION EVOLUTION GROUP ON a s4 FLAVOR SYMMETRY
... differences [3], where the mixing angles θ12 , θ23 have small deviations from their TBM values, and maybe the most interesting thing is the none-zero of the angle θ13 Therefore, the TBM pattern needs ... considering the soft breaking terms In this work, we consider the effects of renormalzation evolution group (RGE) on the lepton mixing angles and leptogenesis (to explain BAU) of a S4 model The ... eliminating unwanted couplings and reproducing observed mass hierarchies In this framework the mass hierarchies are controlled by spontaneously breaking of the flavor symmetry instead of the...
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Cd toxicity effects on growth, mineral and chlorophyll contents and activities of stress related enzymes
... calculated from the intersection of the two straight lines, obtained after plotting the logarithm of the studied parameter against the logarithm or the reciprocal of Cd content in plant tissue ... treatments In principle, two main mechanisms of en- zyme inhibition can occur: (1) binding of the metal to sulfhydryl groups, involved in the catalytic action or structural integrity of enzymes, ... bean, including metalaccumulation, binding and inactivation, and oxidative stress scavenging systems The increased metal concentrations in the tissues cause increased activities of some enzymes (induction)...
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Báo cáo khoa học: Protective effect of active oxygen scavengers on protein degradation and photochemical function in photosystem I submembrane fractions during light stress pdf
... that further demonstrate the gradual time-dependent alteration in the position of the major peak in the red region (Fig 2, insert) On the other hand, in the presence of the scavengers histidine or ... to the antenna proteins indicating mainly 1O2 was involved [28] In spinach thylakoids, illumination at low light intensity resulted in the degradation of PsaB gene product into two fragments of ... cleavage, starting in the NH2 terminal region resulted in the complete degradation of the antenna proteins The addition of scavengers such as histidine, DABCO, and n-propyl gallate, retarded the above...
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Báo cáo khoa học: Interaction of DAPI with individual strands of trinucleotide repeats Effects on replication in vitro of the AATÆATT triplet docx
... characteristic of the TÆT minorgroove than the AÆA minor-groove, in the binding of DAPI [16] In conclusion, the main cause of the strong inhibitory effect of DAPI on DNA replication in vitro reported in ... of Klenow synthesis is present in the lane containing the reaction products of AAT-template In contrast at the 16 : DAPI/template molar ratio, DAPI inhibits synthesis of the 55-base product in ... fluorescence and UV thermal melting studies The addition of ATT-template to DAPI solution determines drug fluorescence changes that are distinctive of the drug binding into the minor-groove of the double-helix...
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Báo cáo khoa học: NMR studies on the interaction of sugars with the C-terminal domain of an R-type lectin from the earthworm Lumbricus terrestris pot
... elucidate the molecular basis of the carbohydrate cross-linking properties of the lectin In this study, the sugar-binding ability and specificity of each of the two sugar-binding sites in EW29Ch ... above, one of two sugar-binding sites of EW29Ch, the a sugar-binding site, has a tight binding mode, but the c sugar-binding site has a weak binding mode This manner of binding reflected the dissociation ... the Kd more precisely for the sugar-binding site in the slow exchange regime However, the Kd of the a sugar-binding site could not be calculated using nonlinear regression fitting to the binding...
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Báo cáo khoa học: The influence of cholesterol on the interaction of HIV gp41 membrane proximal region-derived peptides with lipid bilayers potx
... partition into membranes is present in the short segment at the end of the sequence, corresponding to the cholesterolbinding domain (MPRP-S) The peptides used in this work are intrinsically fluorescent ... context of the full protein Bearing this in mind, a MPRP-S role in the interaction of the MPR with membranes cannot be excluded The gp41 ectodomain MPR may therefore have a very specific function in ... by membrane binding and by the insertion of molecules (including peptides) The change of the potential magnitude may be monitored through the spectral shifts of the fluorescence indicator di-8-ANEPPS...
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Báo cáo khoa học: Weak organic acid stress inhibits aromatic amino acid uptake by yeast, causing a strong influence of amino acid auxotrophies on the phenotypes of membrane transporter mutants ppt
... indicated by the initial plating (Fig 1), underlining the importance of progressing from initial plating assays (Figs 1–3) to detailed studies of growth kinetics for any full characterization of the effects ... We therefore investigated Fig The effects of Pdr12p overexpression on growth in the presence of increased levels of acetate The two trp1 strains analysed are isogenic but for the PDR12 gene being ... This investigation into the in uences of aromatic amino acid auxotrophy on weak acid resistance was initiated in response to the finding that losses of Pdr12p or of Azr1p appeared to be exerting...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose