comparison of the influence of acetic acid
Báo cáo " Assessment of the influence of interpolation techniques on the accuracy of digital elevation model " potx
... Compute RMSE of DEM Fig. 1. The workflow for assessing the influence of interpolation technique on the accuracy of DEM by using ArcGIS software. In the next step, the elevations of interpolated ... by the sample data range. The main parameters of the spline interpolation are the number of sampled points used for interpolation, and the weight. For the regularized spline, the higher the ... accuracy of DEM. The influence of interpolation technique on the DEM accuracy depends on the type of topography, and the distribution of sample points, what is directly related to the surveying...
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Báo cáo khoa học: "An Empirical Study of the Influence of Argument Conciseness on Argument Effectiveness" docx
... houses in the Hot List3 is randomly assigned to one of the three conditions. Then, the subject interacts with the evaluation framework and at the end of the interaction measures of the argument ... the real estate domain). The arcs of the tree are weighted to represent the importance of the value of an objective in contributing to the value of its parent in the tree (e.g., in Figure ... measure of the user’s confidence that she has selected the best for her in the set of alternatives. - A measure of argument effectiveness derived by explicitly questioning the user at the end of...
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Báo cáo y học: "The Influence of Hyperbaric Oxygen Treatment on the Healing of Experimental Defects Filled with Different Bone Graft Substitutes"
... compared to the β-TCP. Al-so, at four weeks, the healing of these defects was similar to that of the control group. On the other hand, our ultrastructural investigation revealed that the CPCBB ... week of HBOT could not prevent the damages in the periosteum of the CPCBB group. This electron micrograph shows the extent of degeneration in two periosteal cells. The swollen membranes, the ... findings of extensive degeneration in the periosteum of CPCBB + HBOT group at one week time point. It is clear that the the integrity of the cell membrane could not be maintained and there was...
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Báo cáo y học: "HLA-DR regulation and the influence of GM-CSF on transcription, surface expression and shedding
... less than the level of HLA-DR in the cell lysates (5ul of a 1 in 10 dilution, from 2 x 106 PBMC). The shed HLA-DR therefore seemed to represent a small fraction of the total HLA-DR of the cell, ... HLA-DR on their surface [3]. To assess the relative contribution of shed to total HLA-DR, the sHLA-DR in the plasma was compared to the total HLA-DR present in cell. The level in the plasma ... of HLA-DR were all up-regulated. These results indicate that the mechanisms involved in the regulation of HLA-DR in sepsis include shedding of HLA-DR from the cell surface and regulation of...
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THE INFLUENCE OF HUMAN ACTIVIES ON THE ENVIRONMENT
... sulphur dioxide and other greenhouse gases•carbon dioxide traps heat in the atmosphere and causes the temperature of the earth to rise.•This leads to disruption of the weather patterns eg ... weeds may thrive on the extra carbon dioxide while other plants are killed• WHAT ELSE????????? Acid rain causes erosion of buildingsand statues particularly if they are made of limestonePesticides•Pesticides ... that will damage crops•They also kill harmless insects or can get washed into rivers and pollute the water•They may even end up in the food chainIn the 1960s, DDT in the food chain threatened...
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Advances in Relationship Marketing Thought and Practice: The Influence of Social Network Theory
... Marketing Thought and Practice: The Influence Thought and Practice: The Influence of Social Network Theory of Social Network TheoryPresented at the Presented at the Networks and Complex SystemsNetworks ... a networka network•There is a flow of resources within the networkThere is a flow of resources within the network Points of Difference:Points of Difference:•SN theorist (and early marketing ... practice?•What are the three key perspectives of SNT that have What are the three key perspectives of SNT that have influence marketing theory and practice? influence marketing theory and practice?•How...
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Tài liệu The Influence of Human Activity on the Environment ppt
... sulphur dioxide and other greenhouse gases• carbon dioxide traps heat in the atmosphere and causes the temperature of the earth to rise.• This leads to disruption of the weather patterns eg ... into rivers and pollute the water• They may even end up in the food chain• Bacteria decay the dead plants and in so doing use up oxygen from the water• This means the fish suffocate and ... called Eutrophication• Raw sewage pumped into rivers has the same effect The Influence of Human Activity on the EnvironmentBenefits of conserving endangered species• Ecotourism• Agricultural...
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Tài liệu An Essay on the Influence of Tobacco upon Life and Health pptx
... smoke." The opinion, that the use of tobacco preserves the teeth, is supported neither by physiology nor observation.Constantly applied to the interior of the mouth, whether in the form of cud or of ... fled on the appearance of the disease, the mortalitywill be still greater. In Havana, after the announcement of the foregoing mortality, and after a subsidence of An Essay on the Influence of Tobacco ... most of the other North American tribes, are much addicted to the use of this narcotic. In several instances, when the front teeth of the two jaws have been shut close, the surfaces of the grinders,...
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Tài liệu Báo cáo Y học: Evolution of the enzymes of the citric acid cycle and the glyoxylate cycle of higher plants pdf
... of all of the enzymes of the pathway (Fig. 4), it is clear that only about half of the enzymes of the tricarboxylic acid cycle, the major pathway of carbon metabolism in mitochondria of oxygen-respiringeukaryotes, ... the t rees, andfurthermore it will lead to the mutation of conserved motifsotherwise common to the sequence family to which the gene belonged at the time of endosymbiosis. The dissolution of ... investigate the evolution of the enzymes of the pyru vate dehydrogenase(PDH) complex, the tricarboxylic acid cycle, and the glyoxylate cycle by examining t he individual phylogenies of the 21 s...
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The influence of the cinema on children and adolescents ppt
... real life is the life conjured up for them by their conception of the world, their dreams of the future and their ideals. The author then examines the types of films capable of "liberating ... of film dialogue for children, the dialogue being one of the elements in the construction of the character. The authors comment onthe precision and persua- sive force of the dialogue inthe ... study of the nature of the spectacle; (2) study of the character of the cinema as a spec- tacle and as a factor in the development and expe- rience of young people; (3) the cinema reaches the...
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Báo cáo khoa học: Substrate specificity and transport mode of the proton-dependent amino acid transporter mPAT2 potx
... transporter to the internal membrane side is the rate-limiting s tep and not – as proposed for most of the other electrogenic symporters – the return of the unloadedtransporter to the outside of the membrane ... differentorientation of the substrate w ithin the substrate bindingsite of PAT2, and this may simultaneously avoid the interference of the polar side ch ain w ith c orrespondingamino acid residues in the binding ... affinity of 0.25 ± 0.09 mM.This may be interpreted as the first evidence for a restrictedvelocity in the translocation step of the loaded transporterby the sterical conformation of the substrate.The...
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Báo cáo khoa học: Role of Ca2+/calmodulin regulated signaling pathways in chemoattractant induced neutrophil effector functions Comparison with the role of phosphotidylinositol-3 kinase ppt
... intracel-lular signaling pathways. Therefore, the role of calmodulin, the major downstream effector of Ca2+, in the regulation of intracellular signaling was analyzed by using the inhibitorW7. This inhibitor ... Analysis of the filters was performed by an image analysis system (Quan-timet 570C) and an automated microscope to score the number of cells at 15 intervals of 10 lm in the Z-direction of the filters. ... association of the intracellular multiprotein complex NADPH oxidase, whichcatalyzes the production of ROS and results in efficientkilling of invading pathogens [5]. The effect of the calmodulininhibitor...
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Báo cáo khoa học: The oxidative effect of bacterial lipopolysaccharide on native and cross-linked human hemoglobin as a function of the structure of the lipopolysaccharide A comparison of the effects of smooth and rough lipopolysaccharide ppt
... measure of the rate of oxidation of oxyHb.RESULTS The effect of pH on the auto-oxidation of cross-linked Hbwas studied. The rate of decrease of the concentration of oxyHb increased as the pH ... minne-sota. In the presence of EDTA, the oxidative effect of the rough E. coli LPS approaches that of the smooth S. min-nesota LPS. The results of experiments, in which the oxidation of Hb A0by the four ... rates of oxidationcaused by each of the LPSs studied should be similar to eachother, i.e. simply that of the rate of oxidation of dimers. The increase in rate of oxidation in the presence of roughE....
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