Index Catalog // ScholarsArchive@OSU

Selenium effects and species differences in hepatic metabolism of pyrrolizidine alkaloids and other xenobiotics

Creator:: Shull, Lee R.
Abstract:: The metabolism of pyrrolizidine alkaloids and other drugs was studied with regard to nutritional status and species differences. Pyrrolizidine alkaloids which are biotransformed to severely toxic metabolites were isolated from tansy ragwort (Senecio jacobaea). Semi-purified alkaloid crystals containing five alkaloids (senecionine, seneciophylline, jacobine, jacoline, and jacozine) were prepared and found...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF LEE RAY SHULL for the degree of

Anaerobic reductive dechlorination of TCE and TCFE in TCE contaminated sediments : enhanced bioremediation and bioaugmentation

Creator:: Lee, Jae-Hyuk
Abstract:: This research focused on the enhanced reductive dechlorination of trichloroethene (TCE) and its surrogate, trichlorofluoroethene (TCFE), using two bioremediation methods in anaerobic conditions. Two anaerobic bioremediation studies were conducted to investigate the effects of microbial communities in the presence of different electron acceptors and donors during anaerobic reductive dechlorination of...
Resource Type:: Dissertation
Full Text:: . 2003, 37, 1422-1431 28. Ellis, D. E.; Lutz, E. J.; Odom, J. M.; Buchanan, R. J.; Bartlett, C. L.; Lee

Radical anions, radicals and anions : the formation and stereochemistry of alkyl lithium reagents from lithium 4, 4'-Di-tert-butylbiphenyl and alkyl halides

Creator:: Hutchinson, Larry Lee
Resource Type:: Dissertation
Full Text:: OF THE THESIS OF Larry Lee Hutchinson for the degree of DOCTOR OF PHILOSOPHY in CHEMISTRY presented

The linear and non-linear baroclinic instability in the eastern North Pacific

Creator:: Lee, Dong-kyu
Abstract:: Using a linear quasi-geostrophic model of large scale spiraling flow and vertical density gradient in the eastern North Pacific, we evaluate the complex dispersion relationships for quasi-geostrophic waves. Our calculations indicate that the geostrophic circulation of the eastern North Pacific can locally convert potential energy to mesoscale kinetic energy on...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Dong-Kyu Lee in Oceanography

The maintenance and stability of the shell color polymorphism in the rocky intertidal gastropod Thais (Nucella) emarginata

Creator:: Davis, Charles Lee
Abstract:: Thais (Nucella) emarginata is a common predatory gastropod of the rocky intertidal system of western North America. It is usually found at low tide on top of its sedentary prey, barnacles and mussels. Thais is also highly polymorphic for shell color, and breeding of isolated females has shown that the...
Resource Type:: Dissertation
Full Text:: Charles Lee Davis for the degree of Doctor of Philosophy in Zoology presented on 14 December 1979 Title

Quantifying the Relative Role of the Key Drivers of Coastal Dune Evolution: Observations and Simulations Across a Range of Time and Space Scales in Cape Lookout National Seashore, North Carolina

Creator:: Hovenga, Paige A.
Abstract:: Coastal dunes provide a diverse set of ecosystem services including coastal protection against destructive surge and waves during storm events. Dunes are constantly evolving through various stages of response to storm events and post-storm recovery at rates that vary due to a range of drivers including pre-existing morphology, environmental forcing...
Resource Type:: Dissertation
Full Text:: . CONTRIBUTION OF AUTHORS Dr. Peter Ruggiero, Dr. Laura J. Moore, and Dr. Sally D. Hacker contributed to

Transcriptional regulation of the human cathelicidin antimicrobial peptide gene

Creator:: Guo, Chunxiao
Abstract:: Human cathelicidin antimicrobial peptide (CAMP/LL-37) is a cationic antimicrobial peptide that is widely expressed by myeloid and epithelial cells at the human-environment interface. It possesses broad spectrum antimicrobial capacity against bacteria, fungi and viruses. In addition to its direct antimicrobial activity, CAMP/LL-37 also attracts and recruits monocytes, neutrophils and other...
Resource Type:: Dissertation
Full Text:: described in Chapter 2 were designed to identify alternative vitamin D receptor (VDR) ligands that

Generating and using terahertz radiation to explore carrier dynamics of semiconductor and metal nanostructures

Creator:: Jameson, Andrew D.
Abstract:: In this thesis, I present studies in the field of terahertz (THz) spectroscopy. These studies are divided into three areas: Development of a narrowband THz source, the study of carrier transport in metal thin films, and the exploration of coherent dynamics of quasi-particles in semiconductor nanostructures with both broadband and...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF Andrew D. Jameson for the degree of Doctor of Philosophy in Physics

Evaluation of low quality roughages and agricultural by-products as livestock feed

Creator:: Hussain, Imdad
Abstract:: Nine feeding trials and four laboratory scale experiments were conducted in this study. The study consisted of: (1) use of grass straw:corn juice (CJ) silages with fishmeal and/or alfalfa hay supplementation in beef heifers, sheep, pregnant dairy heifers, water buffaloes and Hereford cows; (2) use of cull onions:grass straw silages...
Resource Type:: Dissertation
Full Text:: AND AGRICULTURAL BY- PRODUCTS AS LIVESTOCK FEED. Approved: Peter R. Cheeke Nine feeding trials

Analyzing large paleoclimate datasets : implications for past and future climate change

Creator:: Shakun, Jeremy D.
Abstract:: This dissertation presents the results of statistical analyses of large climate datasets from two time intervals – the 20th century instrumental record and the proxy record of the last deglaciation – in order to understand the forcings and mechanisms of past climate variability. A longstanding question in climate dynamics concerns...
Resource Type:: Dissertation
Full Text:: 1 AN ABSTRACT OF THE DISSERTATION OF Jeremy D. Shakun

ScholarsArchive@OSU

Selenium effects and species differences in hepatic metabolism of pyrrolizidine alkaloids and other xenobiotics

Anaerobic reductive dechlorination of TCE and TCFE in TCE contaminated sediments : enhanced bioremediation and bioaugmentation

Radical anions, radicals and anions : the formation and stereochemistry of alkyl lithium reagents from lithium 4, 4'-Di-tert-butylbiphenyl and alkyl halides

The linear and non-linear baroclinic instability in the eastern North Pacific

The maintenance and stability of the shell color polymorphism in the rocky intertidal gastropod Thais (Nucella) emarginata

Quantifying the Relative Role of the Key Drivers of Coastal Dune Evolution: Observations and Simulations Across a Range of Time and Space Scales in Cape Lookout National Seashore, North Carolina

Transcriptional regulation of the human cathelicidin antimicrobial peptide gene

Generating and using terahertz radiation to explore carrier dynamics of semiconductor and metal nanostructures

Evaluation of low quality roughages and agricultural by-products as livestock feed

Analyzing large paleoclimate datasets : implications for past and future climate change

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