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)...
Today in the United States, herbal supplements are growing increasingly popular, however, little is known about the safety and efficacy of these products. This study contributes to the growing body of information about the prevalence of herbal supplement use among young adults (18 to 24 years) and the beliefs young...
The classroom practices discussed in this thesis come slowly and at a "slant" to feminism through critical reading of texts, a practice that I call a (re)presentation of the silent women in texts. Given our patriarchal western culture, making meaning, and especially making sense, of the role and representations of...
Ideal for personal-growth study groups, for staff in business or agency human-resource departments, and for organizations that work on diversity issues. A gentle yet challenging look at ways to change the world by changing one's own intercultural relationships. Discusses differences in communication styles, sense of time and space, and power...
1. Ecologists, outdoor professionals and the public work and play in lands with complex histories. Part of decolonizing our professional and recreational practices is to expose settler colonial biases and recognize the histories of colonized lands and the peoples who have stewarded these lands for millennia prior to colonization.
2....
This research is based on in-depth interviews with 20 women farmers and
ranchers from the state of Oregon. These women employ a variety of methods and
subscribe to a number of divergent philosophies regarding agricultural practices.
The intention of this study is to examine how women who are the primary...
The issue of Navy women in combat has been widely discussed
since women first served during World War I. In this paper I intend to
present the political, philosophical, and historical reasoning behind the
changing of the regulations to allow women in combat.
History shows that the Navy has faced...
This project examines two understudied female characters from Geoffrey Chaucer’s Canterbury Tales who emerge as subversive figures by striving to maintain control over their bodies and being. Through my analyses of the Knight’s and Second Nun’s Tales, I reveal how virginity correlates with bodily autonomy for the narratives’ respective protagonists,...
My internship was conducted with the Native Seed Network program within the Institute for Applied Ecology, a non-profit organization located in Corvallis, whose focus is education, applied research and active restoration and of native ecosystems. My internship goals were to increase my experience in applied restoration ecology and conservation biology...
Fires affect animals mainly through effects on their habitat. Fires often cause short-term increases in wildlife foods that contribute to increases in populations of some animals. These increases are moderated by the animals’ ability to thrive in the altered, often simplified, structure of the postfire environment. The extent of fire...
In this dissertation, I examine how the spatial configuration of forest ownership influences the risk-mitigating behavior of public and private forestland owners over time. I determine whether or not the predicted equilibrium outcomes are socially optimal and, if not, whether the introduction of regulation, liability, or private insurance would lead...
At first glance, Edgar Rice Burroughs's wildly popular romantic fantasy novel, Tarzan of the Apes (1912), and Charlotte Perkins Gilman's feminist science fiction-utopian novel, Herland (1915), with its dystopian companion, With Her in Ourland (1916), may appear to have little in common. Tarzan celebrates the human connection with wild nature...
The WNBA is a league that has been characterized by struggle ever since its inception in 1996. The biggest reason for nearly all of its problems lies with one source: money. The WNBA simply does not have enough money to make it a functionable professional sports league. As a result...
A five year longitudinal study was begun in 1976 to find a
solution to the problem of early primary children who fail in school
and then adopt the failure syndrome. The study was conducted in four
elementary schools in Oregon which had distinctly different
socio-economic populations.
The tests used for...
Calls for increased farmer involvement in research and extension programs
have been numerous and well supported. One approach to integrate the collective
knowledge and experience of agricultural scientists and farmers is through whole
farm case studies (WFCS). An interdisciplinary team of 34 research and extension
personnel at Oregon and Washington...
A critical component in diabetes management is diabetes self-management education (DSME). Additionally, poor self-management behavior and negative health outcomes are associated with participants that do not complete diabetes education (Gurdiacci et al., 2007). Despite the widespread use of DSME, many do not obtain the wide range of benefits these programs...
As the elderly population increases, more family, friends, and paid service providers assist them with consumption activities in a group that the authors conceptualize as the elderly consumption ensemble (ECE). Interviews with members of eight ECEs demonstrate consumption in advanced age as a group phenomenon rather than an individual one,...
Affective reactions to daily stressors are known mechanisms through which daily stressors impact health and well-being (e.g., Charles et al., 2013; Piazza et al., 2013; Sin et al., 2015; Stawski et al., 2019). Therefore, understanding what may promote resilience or vulnerability to such affective reactions is imperative. Theoretical perspectives (Almeida,...
The purpose of this thesis is to understand the experiences that Nahua children, in rural Mexico, have as they attend schools that are primarily influenced by formal Western education in relation to their own ways of learning and knowing. This research took place over the course of three months within...
The Disney Company is an inescapable force in American life that is often detached from the stigma of big business and instead viewed as something particularly valuable, the United States’ foremost storyteller. In addition to the stories that the Disney Company
produces through its animated and live-action productions, there is...
Saudi Arabia is one of the most arid countries worldwide with limited surface water sources. In most areas of the country, there are no natural rivers or lakes and precipitation is unpredictable and low. The entire region is susceptible to climate change, especially considering that the country is experiencing unprecedented...
The purpose of this study was to evaluate the effects
that free ranging cattle have on water quality in semi-arid
environments. There were three specific objectives:
1) To determine the concentration and distribution of
cattle feces in meadows, riparian zones, and the
associated uplands. 2) To determine the fecal deposition...
Academics and practitioners agree that in water governance, the quality of a decision making process should influence the quality of the outcome and the degree to which it is accepted by interested parties. However, finding a feasible way to evaluate and then improve the quality of a decision making process...
Ocean acidification is a global, long-term problem whose ultimate solution requires carbon dioxide reduction at a scope and
scale that will take decades to accomplish successfully. Until that is achieved, feasible and locally relevant adaptation and
mitigation measures are needed. To help to prioritize societal responses to ocean acidification, we...
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van Hooidonk10, Dwight Gledhill11,
Katharine Wellman12, Michael W. Beck13, Luke M. Brander14, Dan
Ocean acidification is a global, long-term problem whose ultimate solution requires carbon dioxide reduction at a scope and scale that will take decades to accomplish successfully. Until that is achieved, feasible and locally relevant adaptation and mitigation measures are needed. To help to prioritize societal responses to ocean acidification, we...
One of the surprising things about the 2016 presidential election was how much each presidential candidate was disliked. In this historic election, questions about whether voters made their decisions by supporting their candidate or voting against another have arisen. Studies have been done in the past that examine which traits...
This thesis examines the nature of publishing as a political endeavor through a detailed investigation of the feminist publishing movement in the U.S. since the 1970s. Feminist publishers emerged from an activist context of feminist struggle, and they evolved within changing political and social climates, facing ideological and economic challenges...
Standard accounts of women's relationship with technology stress women's need to overcome anxiety to achieve competence with computers. Recent studies provide evidence that this woman-anxiety-technology connection is an oversimplification of the relationship between women and computers. New literature also suggests that making computers more appealing will help girls overcome computational...
Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Since the early 1900s, widespread agricultural abandonment has occurred in western New York leading to a general increase in forested areas through old-field succession. Even-aged stands typically follow these large-scale disturbances, resulting in a pattern of development with identifiable stages (Oliver 1980). At each stage, changes in vegetation dynamics encourage...
Thomas More’s text, Utopia, introduces the word “utopia” in conjunction with an ideal society, prodding readers to think of “utopia” as synonymous with “ideal.” Indeed, Utopia is structured as an egalitarian and communal place, rendering it highly ideal to those wishing for equality in their own worlds. However, More overturns...
Hunger is among the greatest contemporary social problems in the United States. An incredible 48 million people, or 14% of households, experienced food insecurity during 2014. At the same time, public responses to food insecurity, such as the Emergency Food Assistance Program, have increasingly relied on the “emergency food network,”...
Four aspects of factors influencing the accuracy of nondestructive chlorophyll (Chl) and nitrogen (N) measurement in fresh leaves were studied: (1) optimum wavelength (OW) identification; (2) indices development and evaluation; (3) influence of leaf properties; and (4) influence of meter parameters and sampling technique. Results were used to develop indices...
The objective of this research was to determine which
environmental resources, light, water, and nutrients,
control understory plant production and composition in a
Pinus ponderosa forest in northeastern Oregon. A split-plot
experimental design, with three blocks, four
treatments, and 44 plots, was established in the summer of
1985. Twenty plots...
Engineering education research has led to a greater understanding of the gap in preparedness of students for the engineering industry. Multiple studies comparing the workplace and academic contexts and the participants in those contexts (i.e., students, faculty, and engineering practitioners) have emphasized similarities and differences between the two contexts by...
In the past fifty years, per- and polyfluoroalkyl substances (PFASs) have become alarming global pollutants. In 2019, the United States (U.S.) Environmental Protection Agency (EPA) ultimately classified them as emerging contaminants and established an action plan to address PFAS and protect public health through developing, identifying, monitoring, and remediating current...
The South Pole ice core (SPC14), drilled in the field seasons of 2014/2015 and 2015/2016, is an intermediate length, 1,751-m ice core which preserves a 54,000-year record of past climate and atmospheric composition. The SPC14 ice core adds to the spatial grid of ice cores in Antarctica extending into the...
In contemporary art, some artists enter into working relationships with other
groups or institutions to create a final piece. For example, an artist may be invited by a
museum to take part in an exhibition, or an artist may work with a city council to create a
public artwork. However,...
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exist. Thomas M. Messer, Director of the Guggenheim at the time of the
Sixth Guggenheim International
This paper analyzes spatial patterns of exploitation in the California sea urchin fishery using two different econometric approaches: a Poisson/SUR model of monthly observations and a micro-level Nested Logit model of individual harvester daily decisions. Each model is used to simulate the spatial distribution of fishing effort. The models are...