Research report: "To study the effect of substituents on the properties of aniline by the method of approximate quantum AM1" pps

Research report: "To study the effect of substituents on the properties of aniline by the method of approximate quantum AM1" pps

Research report: "To study the effect of substituents on the properties of aniline by the method of approximate quantum AM1" pps

... 82 bond length. Also, the pKa of the amino nitrogen is increased by electron-donating substituents. The variations of the three properties are closely tied together. Hammett constants ... 77 Studying substituent effects on the properties of aniline with approximate quantum chemistry method AM1 Truong Van Nam (a) , Nguyen Xuan Dung (a) Abstract...
Ngày tải lên : 23/07/2014, 13:21
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The aim of the research is to study the factors affecting the lifetime of pulsed plasma thruster

The aim of the research is to study the factors affecting the lifetime of pulsed plasma thruster

... labeled as containing nanoparticles – Some not labeled 14 • Very high energy radiation (UVC) is currently blocked by the ozone layer (ozone hole issue) • High energy radiation (UVB) does the most ... http://www.cse.clrc.ac.uk/msi/projects/ropa.shtml Group of TiO 2 particles Detail of the ions in one cluster 26 Organic Ingredients: Absorption Range • Organic molecules only abs...
Ngày tải lên : 15/03/2014, 23:15
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Báo cáo khoa học: Enzymatic oxidation of NADP+ to its 4-oxo derivative is a side-reaction displayed only by the adrenodoxin reductase type of ferredoxin-NADP+ reductases potx

Báo cáo khoa học: Enzymatic oxidation of NADP+ to its 4-oxo derivative is a side-reaction displayed only by the adrenodoxin reductase type of ferredoxin-NADP+ reductases potx

... catalyzed by the per- oxidase. This conclusion was confirmed by the effect of the presence of catalase in the reaction mixture, which completely abolished resorufin formation. On the basis of the quantum ... In the case of FprA, the reaction was studied at different enzyme concentrations. As shown in Fig. 4B, the initial rate of the reaction was proportio...
Ngày tải lên : 16/03/2014, 11:20
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Tài liệu Báo cáo khoa học: The distinct nucleotide binding states of the transporter associated with antigen processing (TAP) are regulated by the nonhomologous C-terminal tails of TAP1 and TAP2 ppt

Tài liệu Báo cáo khoa học: The distinct nucleotide binding states of the transporter associated with antigen processing (TAP) are regulated by the nonhomologous C-terminal tails of TAP1 and TAP2 ppt

... ARK/Sigma. The chimeric TAP construct 1V2 was created by ligation of the 1.6 kb ScaI- fragment containing the C-terminus of TAP2 to the 3.8 kb ScaI-fragment containing the TMD and core NBD of TAP1. Inthecaseof2V1 ,the1 .8kbScaI-fragment ... suggestions that the function of the peptide binding site of TAP is conformationally linked to the NBDs of both TAP chains,...
Ngày tải lên : 20/02/2014, 02:21
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ORDER OF BUSINESS of the first part of the 2007 Ordinary Session (22-26 January 2007) adopted by the Assembly on 22 January 2007 doc

ORDER OF BUSINESS of the first part of the 2007 Ordinary Session (22-26 January 2007) adopted by the Assembly on 22 January 2007 doc

... Examination of credentials (Doc. 11124) b. Election of the President of the Assembly c. Election of the Vice-Presidents of the Assembly d. Appointment of members of committees (Commissions (2007) ... debate on "Promoting an international moratorium on the death penalty by Council of Europe member states" f. Adoption of the order of busi...
Ngày tải lên : 06/03/2014, 19:20
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Báo cáo khoa học: Formation of highly toxic soluble amyloid beta oligomers by the molecular chaperone prefoldin pptx

Báo cáo khoa học: Formation of highly toxic soluble amyloid beta oligomers by the molecular chaperone prefoldin pptx

... involvement of PFD in the formation of toxic Ab oligomers in the cytosol. Results Fibrillation of Ab peptide in the presence of PFD In an effort to investigate the effects of PFD on fibril- lation of Ab(1–42) ... upon addition of 5 lm Ab fibrils formed in the absence of PFD. By contrast, addition of only 0.05 lm soluble Ab oligo- mers formed in the presence of...
Ngày tải lên : 07/03/2014, 04:20
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Báo cáo khoa học: Pleiotropy of leptin receptor signalling is defined by distinct roles of the intracellular tyrosines docx

Báo cáo khoa học: Pleiotropy of leptin receptor signalling is defined by distinct roles of the intracellular tyrosines docx

... luciferase expression is driven by the IL-6 responsive element of the a 2 -macroglobulin promoter, which is controlled by STAT3 [34]. The second reporter plasmid (spi2.1) contains the GH-responsive element of the ... (AGRP) neurons [29]. The aim of this study was to analyse the contribu- tion of the intracellular tyrosine residues to LEPRb- mediated effects on...
Ngày tải lên : 07/03/2014, 16:20
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AN IMPACT EVALUATION OF EDUCATION, HEALTH, AND WATER SUPPLY INVESTMENTS BY THE BOLIVIAN SOCIAL INVESTMENT FUND pptx

AN IMPACT EVALUATION OF EDUCATION, HEALTH, AND WATER SUPPLY INVESTMENTS BY THE BOLIVIAN SOCIAL INVESTMENT FUND pptx

... for the health component. The second was a sample of households living near the schools in the treatment or control group for the education component. The third consisted of households in the ... Because the worst-off and best-off schools were excluded from the randomization and the sample, the study s findings on the impacts of the sif cannot be generalized...
Ngày tải lên : 22/03/2014, 15:20
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Preliminary organic compound analysis of microparticles returned from Asteroid 25143 Itokawa by the Hayabusa mission pot

Preliminary organic compound analysis of microparticles returned from Asteroid 25143 Itokawa by the Hayabusa mission pot

... found in this study. Based on the sensitivities of AAA and ToF-SIMS with the reference sample analyses, the concentrations of indigenous organics in the samples are below part-per-million (ppm), ... were detected only from Y791191. Based on the peak area relative to the standard solution, the Gly content of the -0049 extract is 364 fmol, which is slightly higher th...
Ngày tải lên : 28/03/2014, 20:20
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The 2012 Competition of Master Degree Theses on Economics and Finance Organised by the Centre des Professions Financières, Paris pot

The 2012 Competition of Master Degree Theses on Economics and Finance Organised by the Centre des Professions Financières, Paris pot

... of the international financial scene. The donors of the Top Prize and each of the professional associations providing the other prizes appoint two additional members. • The jury reserves the ... demonstrating mastery of the subject, possibilities for its application and the quality of the conclusion. The thesis should be clear and articulate. • The subje...
Ngày tải lên : 31/03/2014, 03:20
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