Index Catalog // ScholarsArchive@OSU

π-line reconstruction formulas in computed tomography

Creator:: Hass, Ryan Andrew
Abstract:: X-ray computed tomography is a noninvasive imaging modality capable of reconstructing exact density values of 3D objects. Computed tomography machines are deployed across the world to provide doctors with an image that reveals more detail than a standard x-ray image. We investigate algorithms based on exact computed tomography reconstruction formulas...
Resource Type:: Dissertation

δ¹³C record of Upper North Atlantic Deep Water during the past 2.6 million years

Creator:: Oppo, D. W., Raymo, M. E., Lohmann, G. P., Mix, Alan C., Wright, J. D., and Prell, W. L.
Abstract:: Benthic foraminiferal δ¹³C data from site 502 in the Caribbean Sea (sill depth 1800 m) indicate that throughout the past 2.6 m.y., glacial δ¹³C values in the middepth Atlantic were higher during glaciations than interglaciations. This is interpreted as indicating a greater proportion of Upper North Atlantic Deep Water (UNADW)...
Resource Type:: Article

β-lactoglubin adsorption equilibrium and kinetics at silanized silica surfaces

Creator:: Krisdhasima, Viwat
Abstract:: The adsorption equilibrium and kinetic behavior exhibited by β-lactoglobulin at silanized silicon surfaces of varying hydrophobicity were examined using ellipsometry. Adsorption equilibrium results were used to construct adsorption isotherms; the adsorbed mass of β-lactoglobulin was observed to increase with increasing surface hydrophobicity, within a defined range of hydrophobicity. Adsorption kinetics...
Resource Type:: Dissertation

β-Lactoglobulin adsorption equilibrium at low- and high-energy surfaces

Creator:: Al-Malah, Kamal Issa Masoud
Abstract:: Ellipsometry was used to study the effects of surface energetics and temperature on the equilibrium adsorptive behavior exhibited by β-lactoglobulin. β-Lactoglobulin isotherms at 25, 37, and 55°C were constructed for this purpose. The surfaces of acrylic, polycarbonate, polyester, glass, and #304 stainless steel were contacted with protein solutions of varying...
Resource Type:: Masters Thesis

β-D-phosphogalactoside galactohydrolase of lactic streptococci : enzyme properties and analysis of deficient mutants by transduction

Creator:: Molskness, Theodore Arthur
Resource Type:: Dissertation

β relaxation and low-temperature aging in a Au-based bulk metallic glass: From elastic properties to atomic-scale structure

Creator:: Evenson, Z., Naleway, S. E., Wei, S., Gross, O., Kruzic, J. J., Gallino, I., Possart, W., Stommel, M., and Busch, R.
Abstract:: The slow β relaxation is understood to be a universal feature of glassy dynamics. Its presence in bulk metallic glasses (BMGs) is evidence of a broad relaxation time spectrum that extends to deep within the glassy state. Despite the breadth of research devoted to this phenomenon, its microscopic origin is...
Resource Type:: Article

α-tocopherol is specifically delivered to human skin : studies using deuterium-labeled α-tocopherol

Creator:: Vaule, Heather D.
Abstract:: The relative enrichment of skin sebaceous gland lipids with deuterium-labeled α-tocopherol was compared with plasma enrichment to evaluate the delivery of vitamin E to skin. For the first week of this study, each subject consumed a daily dose of deuterated vitamin E (150 mg of an equimolar mixture of RRR-α-[5-(C²H₃)]-(d₃)...
Resource Type:: Masters Thesis

α-Tocopherol disappearance rates from plasma depend on lipid concentrations: studies using deuterium-labeled collard greens in younger and older adults

Creator:: Traber, Maret G., Leonard, Scott W., Bobe, Gerd, Fu, Xueyan, Saltzman, Edward, Grusak, Michael A., and Booth, Sarah L.
Abstract:: BACKGROUND: Little is known about α-tocopherol’s bioavailability as a constituent of food or its dependence on a subject’s age. OBJECTIVE: To evaluate the α-tocopherol bioavailability from food, we used collard greens grown in deuterated water (²H collard greens) as a source of deuterium-labeled (²H) α-tocopherol consumed by younger and older...
Resource Type:: Article

¿Que es rico? In Support of the ¡Que Rico Es! 250mil Familias Campaña : Practice, Ideology, Rica, Sana, y De Nuestra Tierra

Creator:: Fisher, Nicholas A.
Abstract:: What does comida rica mean? In this thesis, I explore the meanings of comida rica, sana, and de nuestra tierra through the discourses, practices, and kitchen geographies in six urban, highland households in the Ecuadorean Andes. This research, as part of a larger investigation carried out by a team of...
Resource Type:: Masters Thesis

¿Mba’eteko, Che? : An Examination of the Roles of the Guaraní and Spanish Languages in the Cultural Identity of Paraguayan Migrants in Greater Buenos Aires

Creator:: Kocher, Calvin A.
Abstract:: The purpose of this project was to investigate the roles of different languages (namely Guaraní, Jopará, and Spanish) in the formation of Paraguayan cultural identity among Paraguayan migrants to the greater Buenos Aires region of Argentina. Though the Paraguayan community makes up the largest immigrant population in Argentina, outside of...
Resource Type:: Honors College Thesis

ScholarsArchive@OSU

π-line reconstruction formulas in computed tomography

δ¹³C record of Upper North Atlantic Deep Water during the past 2.6 million years

β-lactoglubin adsorption equilibrium and kinetics at silanized silica surfaces

β-Lactoglobulin adsorption equilibrium at low- and high-energy surfaces

β-D-phosphogalactoside galactohydrolase of lactic streptococci : enzyme properties and analysis of deficient mutants by transduction

β relaxation and low-temperature aging in a Au-based bulk metallic glass: From elastic properties to atomic-scale structure

α-tocopherol is specifically delivered to human skin : studies using deuterium-labeled α-tocopherol

α-Tocopherol disappearance rates from plasma depend on lipid concentrations: studies using deuterium-labeled collard greens in younger and older adults

¿Que es rico? In Support of the ¡Que Rico Es! 250mil Familias Campaña : Practice, Ideology, Rica, Sana, y De Nuestra Tierra

¿Mba’eteko, Che? : An Examination of the Roles of the Guaraní and Spanish Languages in the Cultural Identity of Paraguayan Migrants in Greater Buenos Aires

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