on possible non physical oscillations on the use of ogsm and the critical value
The ghost solid methods for the solid solid interface
Ngày tải lên :
09/09/2015, 11:24
... Example 1: On Possible Non- Physical Oscillations on the Use of OGSM and the Critical ϑ Value 40 3.5.2 Test Example 2: On the Effect of the Incident Wave 43 3.5.3 Test Example 3: On the Effect of Solver ... solid nodes on both sides of the interface Test Example 1: Comparison of the non- zero components of velocity and stress results, obtained using the OGSM and MGSM for non- slip condition at the interface ... Comparison of the zero components of velocity and stress results, obtained using the OGSM and MGSM for non- slip condition at the interface for t = 0.45 Test Example 1: Comparison of the nonzero...
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janssen p. interaction of ocean waves and wind
Ngày tải lên :
24/04/2014, 17:00
... Lagrangian approach The energy balance equation describes the rate of change of the wave spectrum due to advection and refraction on the one hand and, on the other hand, due to physical processes ... the rates of change of the position and propagation direction of a wave packet Here, U0 and V0 are the components of the current in northerly and easterly direction Equation (2.81) is the basic ... ocean waves, their evolution and their interaction with the environment It presents a summary and unification of my knowledge of wave growth, nonlinear interactions and dissipation of surface gravity...
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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
Ngày tải lên :
18/02/2014, 11:20
... a large conformational change of the anticodon loop, the D-loop, and the T-loop, and deviation of the inclination of base planes of the acceptor stem and the anticodon-binding stem of tRNAArgCCU ... C35 and G36 of the mutated tRNAMetCCG in the formation of Arg-tRNAMetCCG on E coli ArgRS [29] On the other hand, in tRNAMetCAU bound on A aeolicus Met-tRNA synthetase, the conformation of the ... interaction with the O of the a-carboxyl group rather than the C On the other hand, the interaction with C results in the aminoacylation reaction It is expected that the direct interaction between the...
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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
Ngày tải lên :
18/02/2014, 16:20
... acetylation and ubiquitination of Lys, and phosphorylation of Ser and Thr [16– 18] Combinations of these modifications are suggested to constitute a ‘histone code’ that regulates the binding of protein ... host of PTMs reside on the N-terminal tails of the histones, and this array of PTMs has been well documented and includes monomethylation and Fig ETD mass spectrum recorded on the [M + 8H]+8 ion ... determining sites of phosphorylation A second example involves the application of ETD for the identification of PTMs that regulate the formation and disassembly of focal adhesions, protein complexes...
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Báo cáo "Numerical study of long wave runup on a conical island " pdf
Ngày tải lên :
14/03/2014, 15:20
... on the right side and lee side of the island. The locations of the five wave gauges are given in Table 1 in relation with the center of the island. 3.1. Experimental condition ... simulation and experiment. The horizontal 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. ... direction. The angle of 0 degree means that the measuring point is at the right side of the island and on the line through the center of the island and normal to the incident ...
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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
Ngày tải lên :
21/06/2014, 04:20
... suspensions and the kbase is the thermal conductivity of the base fluid The thermal conductivity ratio enhancements of CuO and MWNT nanofluids increase with the increase of volume fraction of CuO and ... 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 is due to the dynamic dispersion of the nanoparticles ... vol.% The thermal conductivity property is enhanced by the presence of CuO nanofluids On the other hand, the increase of viscosity Page of 13 may offset the benefit from enhanced thermal conductivity...
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Báo cáo toán học: "The Action of the Symmetric Group on a Generalized Partition Semilattice" potx
Ngày tải lên :
07/08/2014, 06:20
... 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 of Sn on P induces a canonical action ... 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 M¨bius function of the poset Note ... Now let P = Πn,k and consider the action of the symmetric group Sn on P , permuting the coordinates of the elements We consider the subposet P σ , which consists of the elements of P that are fixed...
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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
Ngày tải lên :
09/08/2014, 06:22
... a number of molecular pathways have been identified that contribute to the stable activation of RASFs, the precise cause and nature of this activation, as well as its relevance and consequences, ... due to controversial data on its role in the pathogenesis of disease [18] The present research on the interaction of RA-IgG and RASFs as well as other recent data, however, may change the picture ... Available online http://arthritis-research.com/content/7/1/44 cellular activation (also known as transformation), that leads to alteration in their apoptotic response, the attachment of these cells...
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Báo cáo y học: "Validation and refinement of gene-regulatory pathways on a network of physical interactions" pps
Ngày tải lên :
14/08/2014, 14:21
... details of the computation of expression coherence and the selection of the gene sets are described further in Materials and methods and [23] As shown in Figure 3a, the gene set downstream of MSN4 ... of reduction of model entropy The entropy of a set of ambiguous model annotations is given by: The expression coherence of a set of genes measures whether the expression levels of these genes ... for which the predicted expression profiles are highly variable over the set of possible annotations In these cases, only one (or at most a few) of the predicted profiles will match the true observed...
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Báo cáo y học: "Proteomics studies confirm the presence of alternative protein isoforms on a large scale" pptx
Ngày tải lên :
14/08/2014, 21:20
... introduction, but the two studies did show the expression of different isoforms of Sex lethal (for the tandem mass spectra of the phosphopeptides for the two isoforms see Additional data files 2-4) Other ... Comparison of the percentage of each amino acid found in the Bodenmiller peptides and in the Drosophila proteome (b) Comparison of the proportion of each amino acid in the Brunner peptides and the ... edited the manuscript AV conceived of the study and edited the manuscript Additional data files The following additional data are available with the online version of this paper Additional data...
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Estimating the annual range of global illuminance on a vertical south facing building facade
Ngày tải lên :
09/09/2015, 10:17
... solar altitude angle is the vertical angle of the sun above the horizon, while the solar azimuth angle is the angle of the sun on the horizontal from the due south The altitude and azimuth angles ... illuminance reflected off the ground in KLx The incident global solar radiation is then the sum of direct beam radiation, sky radiation, and the ground-reflected radiation and accordingly, the global vertical ... the day, under clear sky conditions, the global illuminance value on the vertical face ranges from a low of around 65KLx to a high of around 100KLx as seen in Figure On the other hand, when the...
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Theory of nonequilibrium transport based on a class of chaotic fluctuations
Ngày tải lên :
16/09/2015, 17:11
... x(t) is the coordinate of the particle in one-dimension and V (x) = dV (x)/dx The Langevin equation relates the deterministic and conservative part of the dynamics on the left-hand side with the ... 1.4 Nonequilibrium transport The process of transport involves the transfer of certain physical quantities from one region of space to another It is a direct consequence of the nonequilibrium conditions, ... result of a projection of certain high-dimensional nonequilibrium fluctuations into a space of one-dimension But what are the key physical characteristics of these one-dimensional fluctuations? We...
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STRUCTURES OF ADSORBED HALIDE ANIONS ON a COPPER ELECTRODE STUDIED BY IN SITU SCANNING TUNNELING MICROSCOPY
Ngày tải lên :
30/10/2015, 20:57
... the present contribution, the interaction of chloride and iodide anions with the surface of a Cu(100) electrode is studied with this EC-STM The high resolution data are presented here and discussed ... structure of chloride anions on the Cu(100) electrode For the adsorption of iodide anions on the same substrate surface the supporting electrolyte (10 mM HCl) was replaced by STRUCTURES OF ADSORBED ... environments Shortly after, for the first time by Sonnenfeld and Hansma in 1986 [19], the in situ visualization of surface dynamics and thermodynamical processes, e.g corrosion, electrodeposition,...
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THE EFFECTS OF RENORMALZATION EVOLUTION GROUP ON a s4 FLAVOR SYMMETRY
Ngày tải lên :
31/10/2015, 10:43
... Prediction of ηB as a function of a and cos φ The prediction of ηB is shown in figure as a function of a (left panel) and of cos φ (right panel) The solid horizontal line and the dotted horizontal ... leptogenesis without considering the contribution of lepton generations does not occur Then, leptogenesis considering the contribution of lepton generation can work but the degeneracy M1 = M2 ... 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 rest of...
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Cd toxicity effects on growth, mineral and chlorophyll contents and activities of stress related enzymes
Ngày tải lên :
15/03/2014, 23:22
... blanks and a reference material (ryegrass BCR 281, Community Bureau of Reference, Commission of the European Communities) treated in the same way Only one determination of the concentration of Cd and ... (1988), and in contrast to Figures 5a, b, plotting the logarithm of enzyme activity against the reciprocal of Cd content in the tissue allows the calculation of the Cd threshold value of enzyme ... Cu and Ca) were not significantly modified by Cd treatment Data concerning mean concentrations and standard errors for these elements are given in Table The effects of Cd on the concentrations of...
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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
Ngày tải lên :
16/03/2014, 18:20
... specificity of the various active oxygen scavengers used that only the generation of 1O2 is responsible for the photooxidation effects The role of active oxygen scavengers in the protection of the structure ... PSI The submembrane particles used contain all the components of PSI, including the cytochrome b6 ⁄ f complex and plastocyanin [31,32] In the present study, the degradation of each polypeptide and ... the protein conformation changes are assessed in connection with alterations in photochemical activity during strong light illumination of the PSI submembrane fractions It is concluded from the...
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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
Ngày tải lên :
16/03/2014, 23:20
... involvement of AAT bases in Fig Effect of high DAPI concentration on template-directed Klenow synthesis Denaturing gel analysis showing the effect of high DAPI concentration on the elongation of 5¢-fluorescein ... 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 this work appears to be linked to the propensity of the ... addition to the monomeric hairpin In conclusion, the spectroscopic and electrophoretic results shows that the common random GC-rich sequences of the ATT-template as well as the increased length of...
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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
Ngày tải lên :
23/03/2014, 04:21
... second signal at [sugar] ⁄ [EW29Ch] = 3–4 and the resonance signal of the side-chain NH of Trp33 appeared at the position of the second signal corresponding to the bound state (Fig 3B) Because the ... the chemical exchange of the a sugar-binding site upon the addition of lactose or b-Me-Gal was in the slow exchange regime The STD effect for sugar arose from the contribution of both the a and ... using the Solver function of excel 2002 for the a sugar-binding site by nonlinear regression fitting of the ratio of free and bound peak intensities versus sugar concentration to the binding isotherm...
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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
Ngày tải lên :
23/03/2014, 07:20
... dependent on the polarity of the microenvironment of the Trp residues, as well as on the peptide conformation Both are affected upon insertion of the peptides in membranes Additionally, the membranes ... cL is the lipidic molar volume [26] and [L] is the concentration of the lipid accessible to the peptide (the outer leaflet of the bilayer) In the presence of POPC LUV, for MPRP-C, MPRP-S and MPRP-I ... mimics the environment of the inner leaflet of mammal biomembranes and it offers an opportunity to study the influence of electrostatic interaction in the partition of MPR peptides MPRPC, MPRP-S and...
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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
Ngày tải lên :
23/03/2014, 21:20
... Sal1-digested and cloned into the SalI site located between the ADH1 promoter and terminator of expression vector pAD4M [14] The correct DNA sequence of the TAT2 insert of the resulting vector was confirmed ... was placed under the control of the strong, constitutive ADH1 promoter in the multicopy vector pAD4M, thereby yielding the plasmid pTAT2 (Materials and methods) This construct and the empty vector ... studies of growth kinetics for any full characterization of the effects of a mutation on growth in the presence of a stress agent (Fig 8) Importantly, this and other studies [18] strike a note of...
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