Index Catalog // ScholarsArchive@OSU

Generation of Multigroup Multiband Cross Sections with Monte Carlo Simulations

Creator:: Lam, Adam Q.
Abstract:: This is the investigation into The generation of high-fidelity multigroup multiband cross sections from Monte Carlo neutron transport simulations. Previous methods for generating multigroup multiband (MGMB) cross sections, and multigroup cross sections, assume an approximate shape for the scalar flux. This approximate flux shape is the product of an energy-dependent...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Adam Q. Lam for the degree of

Alkylation studies on Hagemann's ester: an approach to the synthesis of the trisporic acids

Creator:: Sung, Wing Lam
Abstract:: Sequential alkylation of Hagemann's ester with methyl and methallyl halides has been studied. Treatment of Hagemann's ester with methyl iodide and sodium ethoxide gave a mixture of 21 and 25 in a ratio of 4:1. Alkylation of 21 with methallyl chloride and potassium t-butoxide afforded a mixture of 37 and...
Resource Type:: Masters Thesis
Full Text:: synthesis of the trisporic acids AN ABSTRACT OF THE THESIS OF Wing Lam Sung for the Master of Science

A method of seismic design for prestressed concrete highway bridge girders

Creator:: Lam, Kwok To
Abstract:: The effects of vertical ground motion are particularly significant in the design of highway bridge girders. Conventional codes do not recommend methods for solving the problem. The intent of this work is to suggest an approach for such design. A set of curves for velocity spectra which are the average...
Resource Type:: Masters Thesis
Full Text:: Highway Bridge Girders AN ABSTRACT OF THE THESIS OF Kwok To Lam for the M.S. (Name) (Degree) in

Object detection in biological images using a search-based framework

Creator:: Lam, Michael
Abstract:: This thesis addresses a basic problem in computer vision, that of semantic labeling of images. Our work is aimed at object detection in biological images for evolutionary biology research. In particular, our goal is to detect nematocysts in Scanning Electron Microscope (SEM) images. This biological domain presents challenges for existing...
Resource Type:: Masters Thesis
Full Text:: Framework AN ABSTRACT OF THE THESIS OF Michael Lam for the degree of Master of Science in Computer

Analytical model of GaAs MESFET output conductance with frequency and temperature dependent parameters

Creator:: Lam, Steven C. F.
Abstract:: The output characteristics of a conventional GaAs depletion-mode MESFET device have been investigated. One of the important parameters of the small-signal GaAs MESFET model, g[subscript ds] (output conductance), is shown to be frequency and temperature dependent. Variations in g[subscript ds] are a serious problem in many analog and digital circuits...
Resource Type:: Masters Thesis
Full Text:: frequency and temperature dependent parameters AN ABSTRACT OF THE THESIS OF Steven C. F. Lam for the

Location and description of strokes in Chinese characters by digital computer methods as part of an automatic translation of Chinese to English

Creator:: Lam, Paul Chun-Ming
Abstract:: Improved methods for automatic translation of Chinese characters to English, using a scanner coupled to a digital computer, are described. Included are computer techniques of locating, describing, and recognizing different strokes for translation of the character.
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Paul Chun-Ming Lam for the

Some synthetic efforts in small ring chemistry

Creator:: Lam, Luke Kwok Tung
Abstract:: Cyclopropylcyclobutene was prepared via the intermediate dicyclopropylcarbinyl carbene which was generated by the thermal decomposition of the sodium salt of dicyclopropylketone p-toluenesulfonylhydrazone. The successive thermal isomerization of cyclopropylcyclobutene to 2-cyclopropyl-1, 3-butadiene and to vinylcyclopentene was studied. Kinetic data were obtained for the cyclopropylcyclobutene to 2-cyclopropyl-1, 3-butadiene isomerization in the gas...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF LUKE KWOK TUNG LAM in Chemistry (Major) for the M. S. presented on

Experimental and Mathematical Approaches for Overcoming Mass and Heat Transfer Limitations in Cryopreservation of Vertebral Bodies

Creator:: Forcier, Ryan J.
Abstract:: Successful cryopreservation of bone marrow in situ within vertebral bodies offers an opportunity for quick and convenient storage of a significant quantity of bone marrow stem cells, including hematopoietic- and mesenchymal-type stem cells. However, cryopreservation of more complex large tissues and organs, such as the vertebral body (VB), remains problematic....
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Adam Z. Higgins Successful cryopreservation of bone marrow in situ within vertebral

Stress induced differential gene expression in the brain of juvenile steelhead trout, (Oncorhynchus Mykiss)

Creator:: Schwindt, Adam R.
Abstract:: Gene expression profiles of tissues and cell-lines can be powerful tools for documenting the genetic response to a particular treatment, such as stressors. However, there is a paucity of information on the genetic stress response in the brain. Therefore, we attempted to profile gene expression in the brain of juvenile...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Adam R. Schwindt for the degree of

Analysis of semi-volatile trace metals in basaltic glass by LA-ICP-MS

Creator:: Loewen, Matthew W.
Abstract:: Semi-volatile trace metals (e.g., Cd, Sn, Pb, Zn, Cu, Mo) have been analyzed by using laser ablation ICP-MS in a number of silicate glasses (GSE-1G, GSD-1G, NIST 610, NIST 612, BCR-2G, BHVO-2G). Our work investigates and highlights sources of uncertainty in the analysis of semi-volatile metals using LA-ICP-MS. We identify...
Resource Type:: Masters Thesis
Full Text:: : Adam J.R. Kent Semi-volatile trace metals (e.g., Cd, Sn, Pb, Zn, Cu, Mo) have been analyzed by

ScholarsArchive@OSU

Generation of Multigroup Multiband Cross Sections with Monte Carlo Simulations

Alkylation studies on Hagemann's ester: an approach to the synthesis of the trisporic acids

A method of seismic design for prestressed concrete highway bridge girders

Object detection in biological images using a search-based framework

Analytical model of GaAs MESFET output conductance with frequency and temperature dependent parameters

Location and description of strokes in Chinese characters by digital computer methods as part of an automatic translation of Chinese to English

Some synthetic efforts in small ring chemistry

Experimental and Mathematical Approaches for Overcoming Mass and Heat Transfer Limitations in Cryopreservation of Vertebral Bodies

Stress induced differential gene expression in the brain of juvenile steelhead trout, (Oncorhynchus Mykiss)

Analysis of semi-volatile trace metals in basaltic glass by LA-ICP-MS

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