Index Catalog // ScholarsArchive@OSU

Use of extractable lipofuscin as an age biomarker to determine age structure of ghost shrimp (Neotrypaea californiensis) populations in west coast estuaries

Creator:: Cassidy, Katelyn M.
Abstract:: Determining age in crustaceans is inherently imprecise because they molt periodically and do not retain hard structures throughout their lifespan. Morphological measurements, such as carapace length, are often used to estimate age because methods for direct ageing do not exist. However, variability in individual growth rate and molt frequency can...
Resource Type:: Masters Thesis
Full Text:: Cassidy Thesis AN ABSTRACT OF THE THESIS OF

The effect of burrowing mammals on the hydrology of a drained riparian ecosystem

Creator:: Cassidy, James Richard
Abstract:: Many species of rodents and insectivores live in subterranean burrows in soils throughout the world. The soil surface perforations of burrow entrances are often connected to complex, subsurface tunnel networks. Burrow entrances and associated subsurface tunnel networks represent a link between surface and subsurface ecological function. Anecdotal observations of surface-water...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF James Richard Cassidy for the

Depression risk : an examination of rural low income mothers

Creator:: Guyer, Amy M.
Abstract:: This study used a multi-method approach to explore factors associated with high and low depression in a sample of rural mothers living in poverty. From a sample of 117 women with very high or very low CES-D depression scores, 40 cases were randomly selected for in-depth qualitative analysis. Qualitative comments...
Resource Type:: Masters Thesis
Full Text:: Risk: An Examination of Rural Low Income Mothers. Abstract approved: Leslie N. Richards This study

Health, well-being, and financial self-sufficiency of low-income families in the context of welfare reform

Creator:: Corson, Corinne
Abstract:: The Personal Responsibility and Work Reconciliation Act of 1996 brought several changes to the welfare system. Among these changes are lifetime limits for receiving welfare benefits, and work requirements intended to foster economic self-sufficiency in welfare recipients. In the past few years, it has been acknowledged that there are challenges...
Resource Type:: Masters Thesis
Full Text:: Reform. Abstract approved: Leslie N. Richards The Personal Responsibility and Work Reconciliation

Ecology of the northern subpopulation of northern anchovy (Engraulis mordax) in the California Current large marine ecosystem

Creator:: Litz, Marisa N. C.
Abstract:: Northern anchovy (Engraulis mordax) are a dominant forage fish in the California Current large marine ecosystem (CCLME). However, little is known about northern anchovy abundance, distribution, age structure, or population fluctuations relative to ocean conditions in the eastern boundary upwelling system off the U.S. West Coast. This thesis includes three...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Marisa N. C. Litz for the degree

Characterization of soil carbon and nitrogen pools following a decade of detritus manipulation in a temperate coniferous forest

Creator:: Wilson, Lea I.
Abstract:: Soil organic matter (SOM) is the result of the balance between decomposition and incorporation of detritus from both above and below ground sources into the soil. It composes only a fraction of the soil by mass but it is one of the most critical components. The Detritus Input and Removal...
Resource Type:: Honors College Thesis
Full Text:: sought to characterize carbon (C) and nitrogen (N) pools and dynamics on these plots after the first

Sesame oil increases plasma γ-tocopherol and inhibits γ-tocopherol metabolism in humans

Creator:: Lee, Sangeun
Abstract:: In rats, sesame lignans increase plasma γ-tocopherol concentrations and inhibit γ-tocopherol degradation to its metabolite γ-carboxyethylhydroxychroman (γ-CEHC). To test if sesame lignan consumption inhibits γ- tocopherol metabolism in humans, muffins prepared with either corn oil (control) or sesame oil and an equimolar mixture of deuterium labeled d6-α- and d2-γ- tocopheryl...
Resource Type:: Masters Thesis
Full Text:: administered to male (n=5) and female (n=5) volunteers. Tocopherol and CEHC concentrations were followed for

Stress and well-being : self-esteem, self-efficacy, rumination, reflection, & religion

Creator:: Huang, Hsiao-Fang
Abstract:: Depression has been one of the most prevalent psychological disorders. Its relationship with life events is reviewed in light of factors influencing the relationship such as self-esteem, attributional styles, and cognitive complexity. The mechanism of depression and its links with personality disorders are looked at in relation to anxiety. The...
Resource Type:: Masters Thesis
Full Text:: , positive affect, somatic and retarded activity, and interpersonal problems (Radloff, 1977). Depression is

Scientific Biography: History of Science by Another Means?

Creator:: Nye, Mary Jo
Abstract:: Biography is one of the most popular categories of books—and indeed the most popular category among nonfiction books, according to one British poll. Thus, biography offers historians of science an opportunity to reach a potentially broad audience. This essay examines approaches typical of different genres of scientific biography, including historians’...
Resource Type:: Article
Full Text:: , 2000); Cassidy, Uncertainty (cit. n. 8), p. xi; and Thiessen, quoted in Gordon, “From a Scientist’s

Is family beyond justice? : exploring determinants of wives' perceived fairness about the division of household labor and child care in Thailand

Creator:: Surinya, Tippavan
Abstract:: The researcher 1) explored Thai employed wives' perceived fairness in the division of household labor and child care, 2) investigated factors determining Thai's working wives' perception of fairness in the division of household labor and child care, and 3) developed a model of the determinants of wives' perceived fairness in...
Resource Type:: Dissertation
Full Text:: wives from three different kinds of workplaces in Bangkok, Thailand: Government sector (n = 214), quasi

ScholarsArchive@OSU

Use of extractable lipofuscin as an age biomarker to determine age structure of ghost shrimp (Neotrypaea californiensis) populations in west coast estuaries

The effect of burrowing mammals on the hydrology of a drained riparian ecosystem

Depression risk : an examination of rural low income mothers

Health, well-being, and financial self-sufficiency of low-income families in the context of welfare reform

Ecology of the northern subpopulation of northern anchovy (Engraulis mordax) in the California Current large marine ecosystem

Characterization of soil carbon and nitrogen pools following a decade of detritus manipulation in a temperate coniferous forest

Sesame oil increases plasma γ-tocopherol and inhibits γ-tocopherol metabolism in humans

Stress and well-being : self-esteem, self-efficacy, rumination, reflection, & religion

Scientific Biography: History of Science by Another Means?

Is family beyond justice? : exploring determinants of wives' perceived fairness about the division of household labor and child care in Thailand

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