presence of irreversible inhibitor in reaction system
Báo cáo khoa học: "Influence of systemic fluoroquinolone administration on the presence of Pasteurella multocida in the upper respiratory tract of clinically healthy calves" potx
... Sharma LD, Varma R: Pharmacokinetics of enrofloxacin and the rate of formation of its metabolite ciprofloxacin following intravenous and intramuscular single dose administration to male buffalo ... media containing any of the enrofloxacin concentrations Additional susceptibility testing [1] (range 0.015–1 μg/mL) confirmed no detectable increase in enrofloxacin MIC (≤ 0.015 μg/mL) of seven ... of enrofloxacin and its active metabolite ciprofloxacin in calves J Vet Pharmacol Ther 2007, 30:564-571 McKellar Q, Gibson I, Monteiro A, Bregante M: Pharmacokinetics of enrofloxacin and danofloxacin...
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Báo cáo y học: "High level expression of apoptosis inhibitor in hepatoma cell line expressing Hepatitis
... expression of apoptosis inhibitor at all Two viral peptides, the HBV X protein and the C-terminus of preS2 domain of surface protein, were found probably associating with the development of HCC [6, ... important regulators of cell apoptosis, it is possible that HBV infection might alter the cIAPs gene expressing of liver cell, finally instigating the carcinogenesis of the cells it infected This is ... mechanism of how these proteins contribute to the carcinogenesis is still in the investigation The involvement of these proteins in the NF-kB related signal transduction pathway that results in the...
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An Analysis of Geometric Modeling in Database Systems docx
... model of the robot and its surrounding workspace in order to simulate the assembly operation Figure is a schematic rendering of an off-line integrated robotics programming system according to ... databases Then we introduce the notion of object orientation in database systems, which is applied to characterize the engineering database systems investigated in the remainder of this section ... ui in (u,, , us] Ui:= ui * T; 2.3 Scaling An important concept in viewing geometric objects on a computer display is varying the size in form of scaling (or stretching) Vertices (as endpoints...
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Báo cáo khoa học: Modular metabolic control analysis of large responses in branched systems – application to aspartate metabolism potx
... appearing in the inset of the figure The b-curve, showing the lowest in nitesimal control coefficient in the reference state, results in greater increases in flux for moderate or high values of ri increase ... allosteric interaction is eliminated in such a way that the starting values of the concentrations and fluxes remain unaltered In Fig 6, we represent the effect of eliminating the feedback inhibition of ... changed, for the system in Fig (solid lines) and the system modified by eliminating G-I allosteric interactions (dashed lines) The main effects on the control pattern of eliminating G-I are as follows:...
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expression of recombinant genes in eukaryotic systems
... points following infection with varying MOIs Analysis of recombinant protein production in these samples will indicate how much virus is needed to obtain maximal yield after a given time of infection ... as neomycin or hygromycin, positive transfectants can be selected in media containing the corresponding antibiotic Induction of gene amplification using glutamine synthetase22 or dihydrofolate ... with the intended use (in vitro, in vivo, structural biology) The design of a suitable expression vector for an expression system of choice, also including a potential "tagging" of the protein to...
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gorban a.n. singularities of transition processes in dynamical systems.. qualitative theory of critical delays (ejde monograph 05, 2004)(55s)
... dynamical systems The interrelation of six principal kinds of slow relaxations in perturbed system is analogous to their interrelation in smooth rough two-dimensional system described in Theorem ... each point “a bundle” of ε-motions, {ϕ(t)}, t ≥ going out from this point (ϕ(0) = x) under given value of parameter k The totality of all ω-limit points of these ε-motions (of limit points of all ... distinct initial points are shifted in time t into distinct points for For a given parameter value k ∈ K and an initial state x ∈ X, the ω-limit set ω(x, k) is the set of all limit points of f...
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báo cáo hóa học:" Research Article New Adaptive Method for IQ Imbalance Compensation of Quadrature Modulators in Predistortion Systems" ppt
... that the variance of α10 in the presence of IQ imbalance has increased The in uence of IQ imbalance on the linearization performance of the MOP PD can be checked out by comparing the AM/AM and ... between the input and output of the linearized PA This will demonstrate the IQ imbalance effect on the accuracy of the MOP PD in linearizing the PA and increasing memory effects by thickening the curves ... is that we can obtain directly the PD parameters instead of assuming a model for the PA, estimating the PA parameters, and then constructing its inverse [14] In the absence of IQ imbalance, we...
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Báo cáo hóa học: " Research Article Accelerating of Image Retrieval in CBIR System with Relevance Feedback" docx
... degrees in electrical engineering, all from the Faculty of Electrical Engineering (FEE) University of Belgrade, Serbia Since 1974 he is joined at the FEE, University of Belgrade passing all teaching ... Faculty of Electrical Engineering (FEE) University of Belgrade, Serbia Since 1983, she is with the ICT College in Belgrade, working as a College Professor Since 2001 she joined the FEE, University of ... received the Dipl.Ing degree (5-year university degree) in electrical engineering in 2003, from the Faculty of Electrical Engineering, University of Belgrade, Serbia Currently, he is working towards...
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Báo cáo hóa học: " Research Article Accurate Methods for Signal Processing of Distorted Waveforms in Power Systems" potx
... in the frequency domain due to the DFT linearity [6] f = 2.4 Smoothing of the results In the IEC standards [1, 2], it is highly recommended to provide a smoothing of the results obtained during ... advanced methods for waveform distortion assessment in presence of interharmonics,” in Proceedings of IEEE Power Engineering Society General Meeting, p 8, Monreal, QC, Canada, June 2006 [17] S M ... proper window is used The authors selected the Hanning window because of its good spectral characteristics and the simplicity of the interpolation formulas A brief review of the frequency domain interpolation...
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analysis of fwm penalties in dwdm systems base on g.652, g.653, and g.655 optical fiber
... Journal of Electrical and Computer Engineering 4:10 2009 A SNR and Positioning of the Channels in the 1550 nm Window To investigate how the system SNR is influenced by the positioning of the channels ... several of the generated FWM products coincide in frequency with the channels injected into the fiber, giving rise to severe crosstalk Additionally, the results then obtained showed that, in a single-mode ... guarantee a minimum SNR of 23 dB as the length of the fiber increases, and considering (a) NZDSF, and (b) DSF fibers For the latter, a wider channel spacing of 200 GHz is included Fig Variation of the...
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Scientific report: "Application of PCR to detect the presence of two genes in the genome of rice AtAOS has been genetically modified" pdf
... according to the PCR Amplification Kit by using HiPi PCR Premix (ELPis Biotech, Korea) in a 20 µl reaction volume with thermal cycling parameters as follows: 940C for min; following by 35 cycles of ... the sequence of CaMV35S promoter which located infront of AtAOS2 gene in pCAMBIA1201/AtAOS binary vector (Fig 3) PCR was carried out according to the PCR Amplification Kit by using HiPi PCR Premix ... according to the PCR Amplification Kit by using HiPi PCR Premix (ELPis Biotech, Korea) in a 20 µl reaction volume, with thermal cycling parameters as follows: initial denaturation at 94 0C for min;...
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Báo cáo y học: "Utility of the Framingham risk score to predict the presence of coronary atherosclerosis in patients with rheumatoid arthritis" pps
... obtained during a single breath-holding period starting at the aortic arch and proceeding to the level of the diaphragm Tomographic imaging was electrocardiographically triggered at 60% of the interval ... scores in the Modified Health Assessment Questionnaire indicate more difficulty in performing activities of daily living Higher scores for the disease activity score using 28 joint counts (DAS28) indicate ... guidelines underestimate the presence of coronary calcification in certain populations, particularly women [11] Because RA affects predominantly women, the utility of the Framingham risk score in...
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báo cáo khoa học: " The presence of a lipoma in the Eustachian tube: a case report" pdf
... The presence of a lipoma in the Eustachian tube: a case report Journal of Medical Case Reports 2011 5:436 Conclusion To the best of our knowledge, this is the first report of a lipoma originating ... characterized as showing homogeneous fatty attenuation upon CT imaging, and show different intensities according to the different components they contain The surgical approach involving the Eustachian ... best choice considering the tumor was contained within the cartilaginous portion of the Eustachian tube and nasopharynx Page of References Hameed M: Pathology and genetics of adipocytic tumors...
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a contrastive analysis of professional titles in legal systems in english and vietnamese = nghiên cứu đối chiếu các chức danh trong hệ thống luật pháp trong tiếng anh và tiếng việt
... purpose of finding out the causes of mispronunciations It is hoped that this study will contribute to the goal of enhancing students performances in the teaching and learning foreign language Aims of ... with a distinction between two related terms (often loosely) used to refer to linguistic disciplines studying the linguistic sign which Ferdinand de Saussure in Course of General Linguistics ... limited teaching and learning time, unvaried teaching techniques and few chances for students to practice in class bring about trouble in teaching and learning pronunciation 3.2 Findings and discussion...
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Constructive role of internal noise for the detection of weak signal in cell system
... frequency of the signal is around that of the intrinsic oscillation of the system And, because the frequency of the intrinsic oscillation can be adjusted by the internal or external modulations, the system ... performance of calcium oscillation undergoes a maximum with the variety of the system size Ω, indicating the occurrence of system size resonance” Interestingly, we find that the position of the optimal ... size remains at Ω≈103 μm3 for a wide range of signal amplitudes and control parameters, which is of the same order of real living cells in vivo Since the internal noise in living cell systems...
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Manifestations of quantum mechanics in open systems from opto mechancis to dynamical casimir effect
... crossing in two level quantum systems [52] In this thesis, we pursue the intriguing task of studying a genuine manifestation of quantum mechanics such as DCE in the context of critical systems ... which the interference fringes are shifted due to the cyclic evolution S of the system in the lower arm of the interferometer Indeed, an interference experiment where the shifting of the fringes ... 2.3 Schematic representation of KZM in Landau-Zener theory (a) Reaction time of the system in KZM for a continuous phase transition (b) Reaction time of the system in Landau-Zener model (figure...
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Generation and control of quantum entanglement in physical systems
... generation in a spin chain of XX model with specially engineered couplings For a spin chain with odd number of spins, the solution of the couplings is obtained by only modifying the two central coupling ... spin chains 30 2.2 Patterns of Ji ’s for spin chains 31 2.3 The dynamics of a single excitation in an N = 60 spin chain 32 2.4 The dynamics of a single excitation in ... = 61 spin chain 33 2.5 A beam splitter in a spin chain 34 2.6 The dynamics of a wave packet in a spin chain 35 2.7 A Mach-Zehnder interferometer in a spin chain ...
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Expression of recombinant proteins in tobacco system
... Production of recombinant proteins in plant systems: A brief history Modern biotechnology is extending the use of plants in medicine well beyond its original boundaries Plants are now a source of industrial ... grown in fields The main advantages of this method include yield, economical scalability in the field, establishment of permanent lines expressing the protein of interest and longevity of transgenic ... recombinant proteins Targeting signals retain recombinant proteins within distinct compartments of 28 the cells, preserve integrity and protect them from proteolytic degradation leading to increased...
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Expression of recombinant proteins in tobacco system
... and in plant cells using kanamycin (50 mg/ml) Plasmid pASVGUS, a derivative of pASV82 (8.2 kb) containing the GUS expression cassette, was constructed by inserting the 3-kb HindIII fragment of ... using four methods to obtain independent validation: (1) detecting the presence of the vector DNA by PCR in long-term cultures of transformed calluses, (2) rescuing pASVGUS from plant cells into ... the proofreading Vent DNA polymerase PCR cycling parameters were 95 C for min, 50 C for and 72 C for The number of PCR cycles was kept to a maximum of 20 to further minimize proofreading errors...
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Mathematical Representation of Radiality Constraint in Distribution System Reconfiguration Problem
... one direction terminating in vertex n(f ) in G(G∗ ), i.e the last vertex The set of constraints in (4) enforce the spanning tree constraint These constraints are used later in the network reconfiguration ... G∗ of a planar graph G is defined as follows [20]: • For each face of G, there is one corresponding vertex in G∗ • For each edge joining two neighbouring faces in G, there is a corresponding ... speed of the branch-and-cut routine by adding more constraints to the problem and reducing the search space By doing this, reductions of up to 30% are achieved in CPU time for the systems used in...
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