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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

The combining weight of gelatin as an acid; The mobility of the gelatinate ion; The transference numbers and activities of sodium hydroxide in aqueous solution ...

Schluchter, Alfred William, Ferguson, Alfred Lynn, January 1926 (has links)
Thesis (PH. D.)--University of Michigan, 1926. / "By A.L. Ferguson and A.W. Schluchter." eContent provider-neutral record in process. Description based on print version record.
42

Rapid reactions kinetics of the formation of the ferric thiocyanate complex /

Below, John Frederick, January 1955 (has links)
Thesis (Ph. D. in Chemistry)--University of California, Berkeley, Jan. 1956. / Includes bibliographical references (p. 115-116). 46
43

Diffusion potential studies: their application to the systems hydrochloric acid-sodium chloride, hydrochloric acid-gelatin and a new method for the determination of the equivalent weight of gelatin ...

Bacon, Egbert King, Ferguson, Alfred Lynn, January 1927 (has links)
Thesis (PH. D.)--University of Michigan, 1926. / Reprinted from two articles by Alfred L. Ferguson and Egbert K. Bacon, published in the Journal of the American Chemical Society, v. 49, August, 1927.
44

Spontaneous and catalyzed hydrogen shifts in radical cations having a phosphoryl or carbonyl group : a tandem mass spectrometry and CBS-QB3 computational study /

Heydorn, Lisa Natasha. Terlouw, Johan K. January 2003 (has links)
Thesis (Ph.D.)--McMaster University, 2003. / Advisor: Johan K. Terlouw. Includes bibliographical references. Also available via World Wide Web.
45

Optimal hyperplanar transition state theory /

Jóhannesson, Gísli Hólmar. January 2000 (has links)
Thesis (Ph. D.)--University of Washington, 2000. / Vita. Includes bibliographical references (leaves 65-72).
46

Algorithms for Reconstructing and Reasoning about Chemical Reaction Networks

Cho, Yong Ju 24 January 2013 (has links)
Recent advances in systems biology have uncovered detailed mechanisms of  biological processes such as the cell cycle, circadian rhythms, and signaling pathways.  These mechanisms are modeled by chemical reaction networks (CRNs) which are typically simulated by converting to ordinary differential equations (ODEs), so that the goal is to closely reproduce the observed quantitative and qualitative behaviors of the modeled process. This thesis proposes two algorithmic problems related to the construction and comprehension of CRN models. The first problem focuses on reconstructing CRNs from given time series. Given multivariate time course data obtained by perturbing a given CRN, how can we systematically deduce the interconnections between the species of the network? We demonstrate how this problem can be modeled as, first, one of uncovering conditional independence relationships using buffering experiments and, second, of determining the properties of the individual chemical reactions. Experimental results demonstrate the effectiveness of our approach on both synthetic and real CRNs. The second problem this work focuses on is to aid in network comprehension, i.e., to understand the motifs underlying complex dynamical behaviors of CRNs. Specifically, we  focus on bistability---an important dynamical property of a CRN---and propose algorithms to identify the core structures responsible for conferring bistability. The approach we take is to systematically infer the instability causing structures (ICSs) of a CRN and use machine learning techniques to relate properties of the CRN to the presence of such ICSs. This work has the potential to aid in not just network comprehension but also model simplification, by helping  reduce the complexity of known bistable systems. / Ph. D.
47

Studies on the conformational behaviour of x, w-amino acids in aqueous solution.

Job, John Leonard January 1973 (has links)
No description available.
48

Mass Transfer with Chemical Reaction From Single Spheres

Houghton, William 10 1900 (has links)
<p> Forced convection mass transfer rates from single gas bubbles, with accompanying chemical reaction, were determined experimentally in the intermediate Reynolds number range. The reacting system carbon dioxide-monoethanolaminc was chosen for this study. </p> <p> A mathematical model, describing forced convection mass transfer from a single sphere with accompanying first or second order reaction, was developed and solved using finite-difference techniques. Hydrodynamic conditions in the intermediate Reynolds number region were described using Kawaguti-type velocity profiles. </p> <p> The numerical solutions of the model have been compared with the experimental results of this study as well as with previous theoretical and experimental results. </p> / Thesis / Doctor of Philosophy (PhD)
49

Mass Transfer with Chemical Reaction

Yau, Anthony Yukseen 03 1900 (has links)
<p> A continuous bubble reactor was used to study the transfer of oxygen into solutions of acetaldehyde. The reaction was catalysed by cobaltous acetate. The parameters investigated included temperature, catalyst concentration, air flow rate and column height.</p> <p> A mathematical model based on Houghton's work (36) was used to describe the absorption rate in the bubble column. The equation derived was solved numerically. The Sherwood numbers predicted by the theory were compared with those obtained experimentally.</p> / Thesis / Master of Engineering (MEngr)
50

Studies on Organocatalysis of Carbon-Carbon Double Bonds / 炭素-炭素二重結合の有機触媒作用に関する研究

Nagano, Tagui 23 March 2023 (has links)
京都大学 / 新制・課程博士 / 博士(工学) / 甲第24625号 / 工博第5131号 / 新制||工||1981(附属図書館) / 京都大学大学院工学研究科材料化学専攻 / (主査)教授 松原 誠二郎, 教授 中尾 佳亮, 教授 杉野目 道紀 / 学位規則第4条第1項該当 / Doctor of Philosophy (Engineering) / Kyoto University / DGAM

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