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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 400 for “"Reaction rate"”.
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Quantitative Photoacoustic Reaction-Rate Measurements Under Microcomputer Control
Quantitative photoacoustic reaction-rate measurements under microcomputer control are demonstrated by the reaction of lysine and leucine with ninhydrin in a starch matrix. Coground amino acid/starch standards are analyzed in 200 seconds using initial reaction-rate conditions with a percent relative …
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Calculating reaction rate derivatives in Monte Carlo neutron transport/
… tallied quantities like reactivity and fission reaction rates with respect to material density, temperature, etc. These derivatives directly provide reactivity coefficients and they can also be used to extrapolate and predict small changes in reactor parameters. Notably, a novel method is …
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An Automatic Reaction Rate Method for the Determination of Phosphate
Made available in DSpace on 2014-12-09T17:35:45Z (GMT). No. of bitstreams: 1 6711839.pdf: 3342573 bytes, checksum: f7fe59b57edf9751a4126b44cb34ae56 (MD5) Previous issue date: 1967
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Mean reaction rate closures for nanoparticle formation in turbulent reacting flow
This thesis investigates mean reaction rate closures for turbulent reacting flow. The closures model the mean rate of reaction in the flow and are applied to simulations of nanoparticle formation. The simulations couple detailed chemical reaction, particle population dynamics and turbulent flow, …
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Some statistical methods for the analysis of chemical reaction rate data
… statistical methods for the analysis of chemical reaction rate data.
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Automated Reaction-Rate Methods for the Determination of Protein Nitrogen and Phosphorous
Made available in DSpace on 2014-12-13T20:10:26Z (GMT). No. of bitstreams: 1 7821008.pdf: 7079214 bytes, checksum: 85bf59c21ceaccf4bf6a9073b4b6cfef (MD5) Previous issue date: 1978
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A New Potentiometric Reaction Rate Method for the Micro Determination of Carbonyl Compounds
Made available in DSpace on 2014-12-05T19:37:48Z (GMT). No. of bitstreams: 1 6104394.pdf: 3192084 bytes, checksum: 41d34c1f89367f1b26e2d780b32ed3eb (MD5) Previous issue date: 1961
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Prediction of the Degradation of Emerging Contaminants During Oxidative Treatment via Analysis of Reaction Rate Constants
… to serve as AOP efficacy indicator compounds. Reaction rate constants were determined from batch reactor data and compared to the degradation trends observed for the different compounds after exposure to treatment. During exposure to ozone alone, caffeine degraded quickly (KO3 = 334 ± 67 M-1 …
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Dynamic Incompressible Navier-Stokes Model of Catalytic Converter in 1-D Including Fundamental Oxidation Reaction Rate Expressions
… in the bulk gas phase. However, in low flow rate regenerative catalysts, these terms might become important. In order to account for these phenomena, an updated model is proposed for the dynamically incompressible flow in the converter. At the same time, derivation and utilization of these …
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The accuracy of linear flux models in predicting reaction rate profiles in a model biochemical reaction system
… is commonly used in the modelling of biochemical reactions. The use of MFA models has gained large amounts of interest due to the simplicity of the computational procedures required for the model, and the exclusion of difficult to measure intracellular reaction data. There are many examples of the …
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The effect of water partial pressure on low temperature iron Fischer-Tropsch reaction rate, selectivity and catalyst structure
The Fischer-Tropsch synthesis catalysed by iron is a well-established process for the production of synthetic fuels, waxes and many other chemicals, yet there are many aspects that are still not totally understood. Controversy still exists as to what the active phase(s) is of the iron …
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The effect of ultrasonic irradiation on the specific reaction rate constant in the acid hydrolysis of ethyl acetate
The speed of a chemical reaction is important in determining the efficiency of many industrial chemical reactions. In organic reactions particularly, when there is the possibility of several reactions going on simultaneously, that reaction which is fastest is the one that predominates and often …
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A Distribution Function and Fusion Reaction Rate for Fast-Wave Heating of Helium-3 in an Advanced Fueled Tokamak
Made available in DSpace on 2017-07-06T18:58:53Z (GMT). No. of bitstreams: 3 Splitt_Edward_F_MS.pdf: 33143530 bytes, checksum: ee9ef531148aa4393a6757c048e921e1 (MD5) Splitt_Edward_F_MS_ABS.pdf: 486724 bytes, checksum: 674566fe99afbc81b1364bc77b827716 (MD5) license.txt: 4813 bytes, checksum: …
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A Computer-Controlled Automated Spectrophotometric System for Reaction-Rate Measurements With Application to the Quantitative Determination of Fluoride Ion
Made available in DSpace on 2014-12-10T23:01:31Z (GMT). No. of bitstreams: 1 7317258.pdf: 4574639 bytes, checksum: 739d2cf0ba64b5917cf2626551156a62 (MD5) Previous issue date: 1972
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Part I. Micro Range Iodometry by Precision Null-Point Potentiometry. Partii. Quantitative Analysis by an Automatic Potentiometric Reaction Rate Method
Made available in DSpace on 2014-12-05T19:37:48Z (GMT). No. of bitstreams: 1 6104365.pdf: 3684909 bytes, checksum: 793ee651d754f5dbb5c675199303095f (MD5) Previous issue date: 1961
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Interfacial Reaction of an Olefin-Terminated Self-Assembled Monolayer Exposed to Nitrogen Dioxide: An Investigation Into the Reaction Rate and Mechanism
Reactions of strongly oxidizing pollutants with unsaturated hydrocarbon surfaces are important to many areas of scientific interest. For example, reactions of unsaturated hydrocarbons on the surface of tropospheric aerosols could have a great effect on the oxidizing capacity of the troposphere …
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An Automated Spectrophotometric Stopped-Flow System for Reaction-Rate Measurements and Application to the Rapid Quantitative Determination of Phosphate in Soil and Water Samples
Made available in DSpace on 2014-12-10T23:01:27Z (GMT). No. of bitstreams: 1 7309916.pdf: 8180279 bytes, checksum: d7a6d2dfcd2901443949146ca66290d2 (MD5) Previous issue date: 1972
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Cytometry of Reaction Rate Constant (Crrc): Optimization of the Technique and Development of a Novel Protocol to Assess Cell Population Heterogeneity Based on Aldh1a1 Activity in Vitro
Cytometry of Reaction Rate Constant (CRRC) is a novel analytical technique which aims to study cellular heterogeneity based on the activity of enzymatic reactions. In the past, CRRC was able to assess cellular heterogeneity in vitro by investigating the activity of ABC-transporter enzymes. However, …
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Electrochemically enhanced reduction of iron oxide from slag
… experimental study was performed to measure the rate of reduction of iron oxide from calcia-silica-alumina slag by carbon in iron, and to determine whether the reaction rate can be increased by electrochemical means. It is shown that the reaction rate depends on both the ferric-ferrous cation …
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