Index Catalog // ScholarsArchive@OSU

Age-related alterations in transcriptional regulation of hepatic glutathione synthesis : remediation by R-alpha-lipoic acid

Creator:: Shenvi, Swapna V.
Abstract:: Glutathione (GSH) is the predominant low molecular weight thiol antioxidant in liver tissue. GSH plays an important role in maintaining the intracellular thiol redox ratio as well as detoxification of electrophiles and xenobiotics. Aging leads to a significant decline (35%; P ≤ 0.05) in hepatocellular GSH levels. Using young (2-4...
Resource Type:: Dissertation
Full Text:: Regulation of Hepatic Glutathione Synthesis: Remediation by R-Alpha-Lipoic Acid Abstract approved

Aroma comparison of 'Marion' (Rubus sp. L.) and 'Thornless Evergreen' (R. laciniatus L.) blackberries

Creator:: Klesk, Keith
Abstract:: 'Marion' and 'Thornless Evergreen' blackberry volatiles were analyzed by capillary gas chromatography-flame ionization detection (GC-FED) and GC-mass spectrometry (GC-MS). Based on total percentage of FID area 'Thornless Evergreen' contains significantly more alcohols, hydrocarbons, and phenols than the 'Marion'; 'Marion' contains more acids and esters. Both cultivars contained comparable amounts of...
Resource Type:: Dissertation
Full Text:: COMPARISON OF 'MARION' (Rubus sp. L.) AND 'THORNLESS EVERGREEN' (R. laciniatus h.) BLACKBERRIES Abstract

Antioxidant mechanisms of ascorbate and (R)-α-lipoic acid in aging and transition metal ion-mediated oxidative stress

Creator:: Shu, Jung Hyuk
Abstract:: Oxidative stress is the major driving force behind the aging process and many age-related diseases. However, direct experimental evidence of whether antioxidants, such as ascorbate (AA) and lipoic acid (LA) can slow the progression of aging process and/or reduce risks of developing degenerative disease is largely absent. This suggests a...
Resource Type:: Dissertation
Full Text:: Mechanisms of Ascorbate and (R)-Alpha-Lipoic Acid in Aging and Transition Metal Ion-Mediated Oxidative Stress

Linking marine communities and ecosystems : invertebrates mediate nutrient availability in intertidal communities

Creator:: Bracken, Matthew E.
Abstract:: While community ecologists have traditionally focused on local-scale processes, it has become apparent that a broader perspective, which explores the community-level ramifications of material fluxes within and between ecosystems, is necessary to effectively evaluate bottom-up influences on community structure and dynamics. In this dissertation, I employed ecosystem principles to understand...
Resource Type:: Dissertation
Full Text:: , David R. Schiel, and Jane Lubchenco assisted with data collection, analyses, logistical support, and

Development and Application of Tools for Genetic Analysis of Clonal Populations

Creator:: Kamvar, Zhian N.
Abstract:: Research on the population genetics of microbial organisms requires the use of specialized analyses designed for clonal organisms to avoid violating the assumptions of traditional population genetic models. The tools necessary for performing these analyses existed as a set of unrelated software with non-overlapping capabilities and did not cover all...
Resource Type:: Dissertation
Full Text:: , written in the R statistical language, available on all computing platforms. This package is designed for

Tracking of Melt Pool Motion Using Numerical Analysis of Laser Powder Bed Fusion

Creator:: Cox, Bryce
Abstract:: Laser Powder Bed Fusion (LPBF) is a process commonly used to create additively manufactured metal parts. The flexibility and complexity allowed by the LPBF process provides opportunity for significant advancement in multiple industries as parts can be customized in shape and function for specific needs. These benefits can be compounded...
Resource Type:: Dissertation
Full Text:: . Title: Tracking of Melt Pool Motion Using Numerical Analysis of Laser Powder Bed Fusion

Modern and past climate variability in the eastern Pacific warm pool

Creator:: Benway, Heather M.
Abstract:: Westward transport of water vapor across the Panama Isthmus helps to maintain the salinity contrast between the Atlantic and Pacific Oceans, important in thermohaline circulation and global climate. Relatively low sea-surface salinities and a strong, shallow pycnocline in the eastern Pacific warm pool (EPWP) region near Central America reflect high...
Resource Type:: Dissertation
Full Text:: . Title: Modem and Past Climate Variability in the Eastern Pacific Warm Pool Abstract approved

Natural Convection Heat Transfer and Boundary Layer Transition for Vertical Heated Cylinders

Creator:: Goodrich, Sam S.
Abstract:: In recent years, the global nuclear industry has placed a greater emphasis on passively safe reactor designs. In particular, much attention and design work has been applied to engineered systems for passive cooling of nuclear fuel, whether it be loaded in a core or stored in spent fuel pools. The...
Resource Type:: Dissertation
Full Text:: Wade R. Marcum In recent years, the global nuclear industry has placed a greater emphasis on

Evolutionary Genomic Responses to Mitochondrial Dysfunction in Caenorhabditis elegans

Creator:: Wernick, Riana I.
Abstract:: Understanding the impact of mitochondrial dysfunction on genome evolution has the potential not only to provide new insights on the basic evolutionary processes influencing mitochondrial and nuclear genomes, but may also reveal novel avenues for evolutionary adaptive recovery from harmful mutations. Aberrant mitochondrial activity is fundamental to the pathology of...
Resource Type:: Dissertation
Full Text:: elegans Abstract approved: ______________________________________________________ Dee R. Denver

A Qualitative Metasynthesis of Client Experience of Addressing Spirituality and Religion in Counseling and A Grounded Theory Study of How Private Practice Christian Clients Experience Their Spirituality and Religion During the Counseling Process With Similar Faith Counselors

Creator:: LaLonde, Johnny R.
Abstract:: The purpose of this dissertation was to contribute to deeper understanding of how client’s experience their spirituality and religion during the therapy process. The first manuscript is located in chapter 2 and titled A Qualitative Metasynthesis of Client Experience of Addressing Spirituality and Religion in Counseling. This metasynthesis pools together...
Resource Type:: Dissertation
Full Text:: THE DISSERTATION OF Johnny R. LaLonde for the degree of Doctor of Philosophy in Counseling presented

ScholarsArchive@OSU

Age-related alterations in transcriptional regulation of hepatic glutathione synthesis : remediation by R-alpha-lipoic acid

Aroma comparison of 'Marion' (Rubus sp. L.) and 'Thornless Evergreen' (R. laciniatus L.) blackberries

Antioxidant mechanisms of ascorbate and (R)-α-lipoic acid in aging and transition metal ion-mediated oxidative stress

Linking marine communities and ecosystems : invertebrates mediate nutrient availability in intertidal communities

Development and Application of Tools for Genetic Analysis of Clonal Populations

Tracking of Melt Pool Motion Using Numerical Analysis of Laser Powder Bed Fusion

Modern and past climate variability in the eastern Pacific warm pool

Natural Convection Heat Transfer and Boundary Layer Transition for Vertical Heated Cylinders

Evolutionary Genomic Responses to Mitochondrial Dysfunction in Caenorhabditis elegans

A Qualitative Metasynthesis of Client Experience of Addressing Spirituality and Religion in Counseling and A Grounded Theory Study of How Private Practice Christian Clients Experience Their Spirituality and Religion During the Counseling Process With Similar Faith Counselors

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