applications to reaction mechanism studies of organic systems

... homeomorphic to Ω Accordingly, a proof of Lemma 1.3 is given in Section Based on the method of proof and the validity of Theorem 1.1 for systems after suitable modifications of the definition of Tp,k ... ε, · is a CM−1 diffeomorphism of RN mapping Ωε into Ω, ∂Ωε into ∂Ω, and Ωε into and onto Ω It is straightforward to check that such a diffeomorphism also maps ∂Ωε onto ∂Ω approximate x ∈ ∂Ω by a ... 8, Theorem 8.2, page 102 The idea of the proof of Theorem 1.2 is to derive the case κ from the case κ ≥ by regularization of the coefficients and stability of the Fredholm index The major obstacle...

Ngày tải lên: 21/06/2014, 20:20

... of L(B(G)) and refer to it as the system of sets of lengths of G We exclusively use the term factorization to refer to a factorization into irreducible elements (of some atomic monoid that is ... proof Theorem 5.3 In view of the preparatory results, it remains to distinguish the systems of sets of lengths of the three types of groups we want to characterize, i.e., the ‘second step’ of ... group of M via the system of sets of lengths is reduced to the problem of characterizing G via L(B(G)) Recall that we write L(G) instead of L(B(G)) and refer to it as the system of sets of lengths...

Ngày tải lên: 08/08/2014, 12:23

Ngày tải lên: 14/11/2014, 13:55

... CONTRIBUTIONS OF COLLABORATORS IV TABLE OF CONTENTS V SUMMARY IX LIST OF FIGURES XIII LIST OF TABLES XIV LIST OF SUPPLEMENTARY TABLES XV LIST OF ABBREVIATIONS XVI Chapter Introduction 1.1 Importance of ... haemagglutinin hepatocyte growth factor horseradish peroxidase hepatocyte growth factor-regulated tyrosine kinase substrate Immunofluorescence insulin growth factor Immunohistochemistry staining ... chelation of intracellular calcium and extracellular calcium, 10µM of BAPTA-AM or 2mM of EGTA was added for 1hr prior to other treatments For AKT and FAK inhibition, 5µM of AKT inhibitor IV or 10µM of...

Ngày tải lên: 02/10/2015, 17:15

... by reprotonation from the opposite side, and the final reduction of the C3 keto group to give and regenerate the cofactor In mechanism B, the substrate undergoes an anti-elimination of UDP from ... for 1581 Cα atoms, the RMSD of 2.548 Å with Epi_PK for 1502 Cα atoms, the RMSD of 2.279Å with Epi_SE for 1446 Cα atoms, the RMSD of 0.809 Å with Epi_RA for 2094 Cα atoms, and the RMSD of 2.202 Å ... attractive enzyme to produce epilactose (4-O-β-D-galactosyl-D-mannose) from lactose Epilactose is a nondigestible oligosaccharide, and enhances proliferation of bifidobacilli and lactobacilli in the...

Ngày tải lên: 20/05/2016, 21:08

... SJS−1 , then the k-average of A is SJ S−1 , where J is the k-average of J J is in turn composed of the k-average of each of its Jordan blocks For a Jordan block of J of the form ⎞ λ ⎟ ⎜ ⎟ ⎜ λ ... the necessity part of a If is an eigenvalue of A and x is a corresponding eigenvector, then Ak x x / for every k and of course Bk x fails to converge to If λ is an eigenvalue of A with |λ| > and ... proof of part a Suppose that A satisfies the conditions in b and that A SJS−1 is the Jordan canonical form of A Let λ be an eigenvalue of A and let v be a column vector of S corresponding to...

Ngày tải lên: 21/06/2014, 20:20

... solutions outside of ᏿ Comparison theorems To investigate the asymptotic behavior of the solution we consider a class of quasimonotone functions which depend on the monotone property of ( f (1) , ... quasimonotone functions in the general system Existence and uniqueness of positive solution Before discussing the asymptotic behavior of the solution of (1.1) we show the existence and uniqueness of ... independent of (us ,vs ), then the above conditions are reduced to those required for the standard three types of quasimonotone functions (cf [15, 18]) It is easy to see from (H2 ) that for quasimonotone...

Ngày tải lên: 23/06/2014, 00:20

... Therefore treatment may be restricted to symptomatic patients alone as the presence of HCMV DNA and low count of pp65 antigenemia does not always lead to development of disease process which was made ... The cut-off of 13 cells/2 × 105 PBML cells was considered a predictor of symptomatic infection [11] The significant positive pp65 antigenemia value quoted varies from equal or more than to 30 cells ... classified Table Analysis of results of tests performed for detection of HCMV with the donor-renal recipient patients Groups Donor/Recipient No of pairs positive by real time PCR No of pairs positive...

Ngày tải lên: 12/08/2014, 02:20

... of This Research This thesis aims to develop a universal software framework not only suitable to UAVs but also applicable to other unmanned systems With this software systems, various kinds of ... developed Finally, various practical applications are conducted to verify the successful design of the software systems in Chapter Chapter Framework of UAV Systems 2.1 Introduction As introduced ... Information monitoring Task management Figure 2.2: Framework of UAV systems CHAPTER FRAMEWORK OF UAV SYSTEMS 2.3 15 Software Architecture The above framework incorporates both hardware, software and...

Ngày tải lên: 09/09/2015, 10:06

... analysis of an ISM, the selection of the quantities of interest depends on the aim of the analysis The purpose of the current analysis is to determine the order of importance of the factors/processes ... maximum values of the uncertainty range of factor xi, respectively The symbol p denotes the number of levels chosen for each factor For the sake of technical convenience, each element of vector X is ... estimates of factors’ ranges) The “true” order of importance, according to the model, of a factor should be determined only from the first three sources of uncertainty and variation The last source of...

Ngày tải lên: 06/11/2012, 10:35

Ngày tải lên: 12/01/2014, 21:44

... method of Rump ([9]) relies on the fixed point theorem, and had to be adapted to avoid the problems of overestimation due to the loss of dependence in interval arithmetic As the basic method of Rump, ... associated to a particular difficulty, for instance the number of parameters, or the development of the matrices into a sum with interval parameters put into factor Interval Computations Applied to FEM ... problematic of solving linear systems of interval equations We will then introduce a new formulation of the problem, based on interval parameters which is adapted for the modeling of mechanical systems...

Ngày tải lên: 12/01/2014, 21:45

... via one water molecule to the O3 atom of pantoate, and via two water molecules to the O4 atom of pantoate The Ne atom of His37 is hydrogen-bonded to the O4 atom of pantoate via a water molecule, ... turn hydrogen-bonded to a network of water molecules that are hydrogen-bonded to the O1 atom of pantoate in site I The O4 atom of pantoate in site II and the O1 atom of pantoate in site I are ... regulatory function but serves to ensure robust synthesis of pantothenate from low amounts of pantoate [9] Here, we report the results of the structural studies of the pantoate-bound form of the...

Ngày tải lên: 16/02/2014, 09:20

... type (symptoms of chemical intoxication), type (symptoms developed possibly due to chemical exposure), type (symptoms developed not because of chemical exposure but rather because of psychological ... symptoms that the affected person attributes to exposure to low levels of chemicals A report indicated that the rate of school children with MCS-like symptoms, allergies, particularly to offensive ... test.108) Total volatile organic compounds (TVOCs) refers to total concentrations of multiple indoor air pollutants It is used as a complementary indicator to decrease indoor pollution level in total...

Ngày tải lên: 17/02/2014, 22:20

... deprotonation and reprotonation of C2¢ Whether the epimerase reaction follows the same reaction intermediate as that of the aldolase reaction or the mechanism of deprotonation and reprotonation of ... reprotonation of C2¢ The alternative reaction can be initiated by deprotonation of C1¢ and protonation of N5 to form an enol intermediate, which can turn into a keto intermediate by tautomerization ... the two reaction mechanisms is that H2¢ is always attached to C2¢ if the epimerase reaction follows the same reaction intermediate as that of the aldolase reaction (Fig 1), whereas it has to be...

Ngày tải lên: 19/02/2014, 00:20

... composed of residues 25–540 The overall structure of the model of IPU and the mutated residues in this study are shown in Fig To elucidate the mechanism of the substrate recognition of IPU, two ... respectively) were forced to be placed based on the position of isomaltose bound in the subsites +1 and +2 of Dex49A, although IPU does not produce isomaltose IPU was predicted to consist of two domains, ... Maltooligosaccharide marker; G1–G7, maltooligosaccharides glucose to maltoheptaose; Pu, pullulan; Pa, panose; W, wild-type IPU added; W402F, W402F IPU added The numbers indicate the time of reaction...

Ngày tải lên: 19/02/2014, 16:20

... transition of CRPW85A on binding of cAMP The effect of different concentrations of cAMP on the uorescence intensity of Trp13 is shown in Fig 2B When 200 lM cAMP was added to the solution of CRPW85A, ... be calculated to be 26.6 A This distance decreases by about A to 18.7 A on binding of cAMP to the anti-cAMP-binding sites of the protein The distance between the sulfur atom of Cys178 and ... value of Forster distance R0 ă However, as binding of cAMP at a concentration of 200 lM to CRP leads only to a % 4.3% increase in the uorescence quantum yields from the value of 0.09 for apo-CRP to...

Ngày tải lên: 20/02/2014, 23:20

... one of the carboxylate oxygens of Asp153 and the carboxamide oxygen of Asn153 are positioned in such a way as to allow metal coordination interaction with one of the manganese ions This, together ... positions of other Fig Scheme of the binuclear manganese cluster and the localization of the side-chains of Asp153 and Asn153 in the modelled structures of wild-type and D153N mutant forms of E coli ... revealed by the conservation of the whole topology of the active site, would explain the essentially unaltered interaction of the D153N variant with the metallic cofactor In the modelled structure,...

Ngày tải lên: 21/02/2014, 01:21

... region to be of particular heterogeneity among the family of plant ketoacyl-CoA condensing enzymes The completion of the sequence of the Arabidopsis genome [41] presents an opportunity to compare ... to the empty vector control While in vivo assays indicated that the plant FAE1 KCSs were able to couple to the yeast fatty acid elongation complex, an assay of the actual catalytic activity of ... for the isolation of (His)6-tagged FAE1 KCSs was developed in our laboratory, subsequent to the analysis of the entire set of chimeras prepared in this study, which allowed us to assay directly...

Ngày tải lên: 21/02/2014, 15:20

... expectations of monotone functions of binary random variables by simulation, with applications to reliability, finance, and round robin tournaments, jump bond markets with general models in applications to ... It brought together researchers from different parts of the country to review and to update the recent advances, and to identify future directions in the areas of applied probability, stochastic ... some of most recent developments in stochastic systems and applications This book is naturally divided into two parts The first part contains some recent results in stochastic analysis, stochastic...

Ngày tải lên: 22/02/2014, 06:20