management monitoring and detection
Phsicochemical Treatment of Hazardous Wastes - Chapter 6 pps
Ngày tải lên :
11/08/2014, 12:21
... particles Partitioning data and reaction rate constants calculated for 2,2′,5trichlorobiphenyl and 2,2′,4,4′,5-PeClBp by Sedlak and Andren (1994) are shown in Table 6.6 Sedlak and Andren (1991b) modeled ... oxidation of phenol involves the intermediate formation of catechol and hydroquinone (Merz and Waters, 1949; Stein and Weiss, 1951; Wieland and © 2004 by CRC Press LLC TX69272_C06.fm Page 191 Friday, ... Fenton’s Reagent 169 where k1 and k2 showed inverse [H+] dependence 6.2.3 Complex Mechanism by Kremer and Stein The following scheme was presented by Kremer and Stein (1959), and further elaborated...
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Tài liệu Báo cáo khoa học: Multisite protein phosphorylation – from molecular mechanisms to kinetic models pdf
Ngày tải lên :
18/02/2014, 08:20
... essentially random phosphorylation and dephosphorylation Combinations of random and sequential mechanisms are possible For example, it is conceivable that phosphorylation of a protein is random while ... (LRP6) and the transcriptional cofactor b-catenin by the kinases GSK3 and CK1 mirror each other Sequential phosphorylation of b-catenin by CK1 and cytosolic GSK3 anta- Table Consensus sequences and ... Salazar and T Hofer ¨ 3183 Multisite protein phosphorylation C Salazar and T Hofer ¨ next site before it dissociates is kcat ⁄ (kcat + koff), where koff and kcat are the dissociation rate constant and...
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Tài liệu Báo cáo khoa học: A kinetic model of the branch-point between the methionine and threonine biosynthesis pathways in Arabidopsis thaliana doc
Ngày tải lên :
20/02/2014, 02:21
... between the methionine and threonine biosynthesis pathways occurs at the level of homoserine and involves dierent enzymes and dierent allosteric patterns [8] of methionine (Fig 1) and can be considered ... [21] and is not inhibited by its product Phser in planta [22]; (b) CGS and TS catalyse irreversible reactions [9,13]; (c) CGS activity depends on the concentration of Phser and cysteine and is ... on the ux of Phser and on CGS and TS activity As a consequence it is possible to model the branchpoint kinetics if one knows the CGS and TS rate equations, Phser ux rates and the concentrations...
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Báo cáo khoa học: Kinetic modeling can describe in vivo glycolysis in Entamoeba histolytica doc
Ngày tải lên :
16/03/2014, 05:20
... forward and reverse direction; S and P are substrate and product concentrations, and Ks and Kp are the Km values for substrate and product, respectively The kinetics of PPi-PFK, GAPDH, PGK and PFORAldDH ... assays: (a) production of ADP from ATP and AMP using PEP and PYK LDH as coupling system and (b) production of ATP and AMP from ADP and coupling to PEP, amoebal PPDK and LDH However, the specicity of ... 0.12 and 0.55 for glucose and ATP, respectively HK also exhibited low sensitivity towards its products G6P and ADP and modulator AMP PGAM also showed relatively low elasticities towards 3PG and...
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Báo cáo khoa học: Kinetic hybrid models composed of mechanistic and simplified enzymatic rate laws – a promising method for speeding up the kinetic modelling of complex metabolic networks pptx
Ngày tải lên :
23/03/2014, 06:20
... glycolysis, the pentose phosphate shunt and provision of reduced GSH The ATPase and GSH oxidase reactions are overall reactions representing the total ATP demand and reduced GSH consumption 1,3PG, ... metabolism Si and Pi denote the concentrations of the reaction substrates and products, respectively The integer constants li and mi are the stoichiometric coefcients with which the i th substrate and ... equilibrium constant and k the catalytic constant of the subject enzyme, and v the ux of the reaction The empirical parameters and bi have different meanings in the PL, LL and MM rate laws The...
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Báo cáo khoa học: Something from nothing ) bridging the gap between constraint-based and kinetic modelling pot
Ngày tải lên :
23/03/2014, 07:20
... ẳ v(x*, y*) is the reference ux, ex and ey are n ã m and n ã my elasticity matrices, and log(x x*) and log(y y*) are vectors with components log(xi xi*) and log(yi yi*), respectively Implicit ... concentration Shown are the real model solutions (o), and the predictions of the linlog model with both estimated (solid line) and correct (dashed line) uxes and elasticities ETOH, ethanol; P, high energy ... concentration Shown are the real model solutions (o), and the predictions of the linlog model with both estimated (solid line) and correct (dashed line) uxes and elasticities ADH, alcohol dehydrogenase;...
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Báo cáo khoa học: A kinetic model for the burst phase of processive cellulases pptx
Ngày tải lên :
28/03/2014, 23:20
... the concentrations P1(t) and P2(t) (A) and the rates P1Â(t) and P2Â(t) (B) calculated from Eqns in Data S1 Full and broken lines indicate P1 and P2, respectively, and the dotted line shows ... model results for the same values of E0 and S0 Here, we used the model in Eqn (3) [Eqns (4) and (5)] and manually adjusted the kinetic constants and n by trial and error The parameters in Fig 3B are ... constant S during the burst is very good, and we have used this approach to derive expressions for both the rates P1Â(t) and P2Â(t), and the concentrations P1(t) and P2(t) (see Data S1) Figure shows...
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kinetic modeling of reactions in foods
Ngày tải lên :
02/04/2014, 15:04
... A and B, and products P and Q, respectively (it is just a convention to call the components on the left-hand side reactants and the ones on the right-hand side products) The equation is a standard ... the quality of their food and have high demands At the same time, consumer demands are rapidly changing, and the food supply chain needs to match these changing demands in order to be able to ... Solving London: Chapman and Hall, 1995 Cullen A.C and Frey H.C Probabilistic Techniques in Exposure Assessment: A Handbook for Dealing with Variability and Uncertainty in Models and Inputs New York:...
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Báo cáo hóa học: " Unscented Kalman filter with parameter identifiability analysis for the estimation of multiple parameters in kinetic models" pptx
Ngày tải lên :
20/06/2014, 22:20
... Page of where f, X and Y are as described in (1) and (2), h describes an incomplete and noisy observation model, and both w and v are uncorrelated white noises of the system and measurement model, ... (5) where Wim and WiC are the corresponding weights to calculate, respectively, the mean and covariance of the state The transformed mean and covariance are then fed into the standard Kalman ... identifiability analysis and the parameter estimation, 12 of these parameters have been assumed to be unknown (see Table 1) and initialized to random numbers between zero and one (7) We start with...
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Báo cáo khoa học: " Kinetic modeling of tumor growth and dissemination in the craniospinal axis: implications for craniospinal irradiation" pps
Ngày tải lên :
09/08/2014, 10:21
... scenarios, and drafted the manuscript EH and LM provided insights into the model structure and edited the manuscript JK conceived of the model and helped to draft the manuscript All authors read and ... constant in phase y; and Vs and Vb are the volumes of the spine and brain subarachnoid space compartments, respectively 's' refers to spine, 'b' refers to brain, 'f' refers to fluid, and 't' refers ... in the CSF The values for kshed and kadh are both modulated by the values γf and γt, as described above The value for Qf, the volumetric flow rate and the spine and brain CSF volumes are taken...
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Báo cáo y học: " Kinetic modeling of tricarboxylic acid cycle and glyoxylate bypass in Mycobacterium tuberculosis, and its application to assessment of drug targets" ppt
Ngày tải lên :
13/08/2014, 23:20
... E coli model and ICL1 and ICL2 in M tuberculosis models; 13, MS of ICD1 The plot of JICD1 + JICD2 and JICL1 + JICL2 against Vmax for the ICD1 and ICD2 forward reactions (VfICD1 and VfICD2 respectively) ... [17], ICD1 (Rv3339c) and ICD2 (Rv0066c), and two isoforms of ICL [17,18], ICL1 (Rv0467) and ICL2 (Rv1915 and Rv1916), in M tuberculosis H37Rv strain The requisite co-enzymes and co-factors were ... semialdehyde Figure and glyoxylate bypass reactions considered in E coli and M tuberculosis models TCA cycle TCA cycle and glyoxylate bypass reactions considered in E coli and M tuberculosis models...
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premixed hydrocarbon stagnation flames - experiments and simulations to validate combustion chemical-kinetic models
Ngày tải lên :
29/11/2014, 07:19
... thermodynamic and transport data, are used in the present work • G1, G2, and G3 The GRI-Mech mechanism was developed and optimized to model natural-gas combustion, including NO formation and reburn ... Frenklach et al.), which was further expanded and validated against ethylene (C2 H4 ) and acetylene (C2 H2 ) flame data in particular, with modifications and additions made concerning C3 kinetics ... species and 173 reactions), “S2” (2005/03 release with 39 species and 175 reactions), “S3” (2005/06 release with 40 species and 175 reactions), “S4” (2005/10 release with 40 species and 180 reactions),...
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Forecasting energy intensity with fourier residual modified grey model An empirical study in Taiwan
Ngày tải lên :
02/08/2015, 13:22
... energy consumption and GDP in New Zealand, Australia, India, Indonesia, Philipines, and Thailand, Mathematics and Computers in Simulation, Vol 64, 2004, pp.431 – 445 F Climent and A Pardo, Decoupling ... model for power demand forecasting, Energy Conversion and Management, Vol 44, 2003, pp.2241 – 2249 J Hua and Q Liang, Application research of the Grey forecast in the Logistics demand forecast, First ... between the quantity and quality of energy consumption and economic growth, Energy, Vol 35, 2010, pp.1688 – 1693 [10] C Lee and C Chang, Structural breaks, energy consumption, and economic growth...
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Ab initio kinetic modeling of gas phase radical reactions
Ngày tải lên :
11/09/2015, 09:15
... (Com1a-R, Com1b1-R and Com1b2-R), transition states (TS1a and TS1b), complexes at the product side (Com1a-P and Com1b2-P) and products (HCOO· and HOCO·) for the reaction between formic acid and a hydroxyl ... (Finlayson-Pitts and Pitts, 2000) and in the design and optimization of important industrial chemical processes, such as combustion (Glassman and Yetter, 2008), polymerization (Seavey and Liu, 2008), and ... (Com2a-R, Com2b1-R, 96 and Com2b2-R), transition states (TS2a, TS2b1, and TS2b2), complexes at the product side (Com2a-P, Com2b1-P, and Com2b2-P) and products (CH3COO· and ·CH2COOH) for the reaction...
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East Asia’s Dynamic Development Model and the Republic of Korea’s Experiences
Ngày tải lên :
25/04/2016, 08:16
... order and system of social obligations based on Confucianism’s five relationships: parents and children, ruler and subjects, husband and wife, older sibling and younger sibling, and friend and ... created The currency and the measurements of length and weight were standardized to stimulate economic activity and trade Even the widths of vehicles and highways were standardized to promote ... negatively disturb each other’s development, can happen between wood and metal, wood and earth, fire and metal, fire and water, and earth and water Wood devastates the earth by taking its nutrients Fire...
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Application of house’s model for translation quality assessment in assessing the english version of the vietnam’s law on investment no. 59/2005/qh11
Ngày tải lên :
07/11/2012, 14:36
... with and or ‘or’ to convey a single legal concept; for example null and void; fit and proper; perform and discharge; dispute, controversy or claim; signed and delivered; I give, devise and bequeath ... rest, residue and remainder; act or omission; wholly and exclusively; etc Words used in such constructions at times mean exactly the same thing (null and void; will and testament), and at other ... analysis and corpusbased distinctions between spoken and written language” And after being revised, House’s model still aims at providing for ‘the analysis and comparison of an original and its...
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Factors influencing borrower’s behavior and decision making patterns in the success of a micro finance model
Ngày tải lên :
06/09/2013, 05:48
... political, and cultural circumstances and its impact on the borrowers’ behavior A low literacy rate, depriving economic conditions, extreme political involvements and pressures, inflexible and unsupportive ... to their understanding of the borrowers’ behavior and support by the state authorities REFERENCES Anderson, C., L., Locker, L., & Nugent, R (2002) Microcredit, social capital, and common pool ... understand the challenges and issues restraining their success through intense academic research, which would enable them to develop microfinance models tailored to suit the perceptions and expectations...
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An investigation into the effects of brainstorming and giving a text as model on phan dinh phung high school student's attitude and writing ability
Ngày tải lên :
18/12/2013, 10:08
... questions, setting, instrumentation, and data collection techniques This chapter also presents and discusses the results and findings of the study, Chapter is Results and Discussions In this chapter, ... Investigation into the Effects of Brainstorming and Giving a Text as a model on high school Vietnamese Students Attitudes and Writing Ability 1.2 Aims and Objectives of the Study The study was designed ... the development of ideas and information, a high degree of accuracy so that there is no ambiguity of meaning, the use of complex grammatical devices for focus and emphasis and a careful choice of...
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