Index Catalog // ScholarsArchive@OSU

Experimental study of two-phase gas-liquid flow in a microscale fractal-like branching flow network

Creator:: Kwak, Younghoon
Abstract:: Two-phase gas-liquid flows in microscale fractal-like branching channel flow networks were experimentally studied to assess the validity of existing void fraction correlations and flow regimes based on superficial gas and liquid velocities. Void fractions were assessed using two different methods. First, void fraction data were acquired using a High-Speed-High-Resolution (HSHR)...
Resource Type:: Dissertation
Full Text:: Kwak for the degree of Doctor of Philosophy in Mechanical Engineering presented on June 19, 2008

Effect of varying levels of vitamin B-6 intake on lymphocyte mitogenic response and vitamin B-6 concentration in human peripheral blood mononuclear cells

Creator:: Kwak, Ho-Kyung
Abstract:: Two studies were conducted to determine the effect of varying vitamin B-6 (B- 6) status on lymphocyte mitogenic response and pyridoxal 5'-phosphate (PLP) concentration in peripheral blood mononuclear cells (PBMC) in young women. In the first study, women were fed 1 mg/d for the first week and 1.5, 2.1 and...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Ho-Kyung Kwak for the degree of

A performance study of multithreading

Creator:: Kwak, Hantak
Abstract:: As the performance gap between processor and memory grows, memory latency will be a major bottleneck in achieving high processor utilization. Multithreading has emerged as one of the most promising and exciting techniques used to tolerate memory latency by exploiting thread-level parallelism. The question however remains as to how effective...
Resource Type:: Dissertation
Full Text:: THESIS OF Hantak Kwak for the degree of Doctor of Philosophy in Electrical and Computer Engi- neering

Macroeconomic Labor Productivity and Its Impact on Firm’s Profitability

Creator:: Choi, K., Haque, M., Lee, H. W., Cho, Y. K., and Kwak, Y. H
Abstract:: The construction industry is one of the largest sectors in the U.S. economy, yet little is known about the key macroeconomic parameters that affect its industry’s structure and performance. The main objectives of this research are 1) to analyze the macroeconomic performance of construction industry as a whole and at...
Resource Type:: Article
Full Text:: University, Corvallis, USA Y. K. Cho University of Nebraska-Lincoln, Omaha, USA Y. H. Kwak George

Study of the human Y chromosome in the interphase nucleus by light microscopy, quinacrine fluoromicroscopy and autoradiography

Creator:: Wyandt, Herman Edwin, 1939-
Abstract:: Part of the Y chromosome in humans is detectable as a brightly fluorescing body in interphase nuclei stained with quinacrine dyes. This fluorescent body when stained with quinacrine mustard dihydrochloride, in cells from some 15 human subjects, was seen to manifest a variable morphology which appeared to be related to...
Resource Type:: Dissertation
Full Text:: Study of the human Y chromosome in the interphase

What the Inbred Scandinavian Wolf Population Tells Us about the Nature of Conservation

Creator:: Räikkönen, Jannikke, Vucetich, John A., Vucetich, Leah M., Peterson, Rolf O., and Nelson, Michael P.
Abstract:: The genetic aspects of population health are critical, but frequently difficult to assess. Of concern has been the genetic constitution of Scandinavian wolves (Canis lupus), which represent an important case in conservation. We examined the incidence of different congenital anomalies for 171 Scandinavian wolves, including the immigrant founder female, born...
Resource Type:: Article
Full Text:: : 157–161. 13. Wabakken P, Sand H, Liberg O, Bjärvall A (2001) The recovery, distribution, and

Reactions of glucose in H-Y zeolite catalysts

Creator:: Lourvanij, Khavinet
Abstract:: Y-Zeolite catalysts have the potential to promote the shape-selective conversion of glucose to oxygenated hydrocarbons at fairly low temperature (100 to 130°C). Reaction of glucose solution with H-Y Zeolite catalyst powder was carried out in a well-mixed batch reactor. This reaction was studied as a function of reaction time (0...
Resource Type:: Masters Thesis
Full Text:: Reactions of glucose in H-Y zeolite catalysts AN

Using Computational and Statistical Methods as an Aid to Study Environmentally Relevant Organic Molecules

Creator:: Dorn, Shelby E.
Abstract:: In this report, three studies are presented that utilize computations to predict transformations, identities, and properties of environmental organic molecules. Each study shows how computations can lead to models of chemical behavior. The importance of this research is rooted in the need for understanding how human behavior and health intersect...
Resource Type:: Masters Thesis
Full Text:: University in the Netherlands, as well as Dr. Jesse H. Kroll at MIT contributed to the experimental

Computational Rationalizations of Mechanism and Stereocontrol in Small-Molecule Lewis Base Organocatalysis

Creator:: McCauley-Walden, Daniel W.
Abstract:: My work has focused on investigating synthetic organic reactions using applied computational methods. Non-covalent interactions are critical to catalysis, mechanism, and stereoselectivity, with the most prominent interaction for isothioureas being the S···O contact between the catalyst sulfur atom and the oxygen of the acyl group. A comprehensive joint experimental and...
Resource Type:: Dissertation
Full Text:: Ryne C. Johnston also contributed to computations. Paul H.-Y. Cheong, Guy C. Lloyd-Jones, and Andrew

Computational Investigation and Prediction of Mechanisms and Stereocontrol in Complex Organic Reactions

Creator:: Pattawong, Ommidala
Abstract:: Complex organic transformations, such as the addition of pyrrole to ketene using planar chiral organocatalyst (*PPY), the four-component anhydride- Manniach reactions, and the site-selective desymmetrization of meso-1,2-diol, are remarkable synthetic reactions that provide high yield and high selectivity. However, the exact mechanism and origins of stereocontrol for theses synthetic organic...
Resource Type:: Dissertation
Full Text:: ) Hsu, C. H.; Hung, S. C.; Wu, C. Y.; Wong, C. H. Angew. Chem. Int. Ed. 2011, 50, 11872. (d) Walczak

ScholarsArchive@OSU

Experimental study of two-phase gas-liquid flow in a microscale fractal-like branching flow network

Effect of varying levels of vitamin B-6 intake on lymphocyte mitogenic response and vitamin B-6 concentration in human peripheral blood mononuclear cells

A performance study of multithreading

Macroeconomic Labor Productivity and Its Impact on Firm’s Profitability

Study of the human Y chromosome in the interphase nucleus by light microscopy, quinacrine fluoromicroscopy and autoradiography

What the Inbred Scandinavian Wolf Population Tells Us about the Nature of Conservation

Reactions of glucose in H-Y zeolite catalysts

Using Computational and Statistical Methods as an Aid to Study Environmentally Relevant Organic Molecules

Computational Rationalizations of Mechanism and Stereocontrol in Small-Molecule Lewis Base Organocatalysis

Computational Investigation and Prediction of Mechanisms and Stereocontrol in Complex Organic Reactions

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