The present studies were conducted to better understand the
etiology, epidemiology and potential control of the Phytophthora
stem root rot as it occurs in apple stool beds.
Symptoms of Phytophthora root and stem rot occurred as early
as May and continued to develop throughout the growing season.
Sunken brown-black lesions...
Controversy regarding moral development research has given rise to a proliferation of theories competing for acceptance. For all these researchers, the work of Lawrence Kohlberg is the pivot point for comparisons, contrasts, and discussions. Still, no theories to date adequately describe and document a theoretically complete conception of moral judgment...
Purpose: This study examines the relationship between food insecurity (FI) risk and families’ readiness to change obesity-preventing behaviors within rural home-environments.
Methods: Families (n=144) were recruited through six elementary schools (K-5/6) in low-income, rural, Oregon communities. Families completed surveys including a FI risk screener and the Family Stage of Change...
The purpose of this study was to determine the
effect of immediate prior meditation (transcendental
meditation) and relaxation upon the pattern of physiological
response and performance of a fine motor and
gross motor task. A second purpose of this study was
to determine whether the long term regular practice of...
A nutrition education program for employed women on maintaining a
healthy weight was developed and evaluated. Delivery of eight messages (two
per week for four weeks) by electronic mail was tested for effectiveness.
The subjects were 243 members of the Oregon State University Office
and Personnel Association who were randomly...
Hospital patients are at high risk for foodborne illness; it is essential that hospital foodservice managers know food safety principles. The purpose of this research was to assess the basic food safety knowledge of hospital foodservice managers and to determine their interest in continuing education related to food safety. A...
Research on the topic of learning styles has
revealed the positive impact that implementation of a
learning styles program can have on the education of
America's youth. Yet for many districts in the state
of Oregon, implementation is hindered by a lack of
available funds and personnel trained to do...
A fundamental problem that emerges during the planning of a city or neighborhood is how to prioritize sustainable development criteria and where to focus efforts. Solving this problem is a complex task requiring an integrated approach, which considers environmental, economic, and social criteria, as well as stakeholder preferences. Given the...
The anthropogenic introduction of nutrients to water bodies has been shown to alter the structure and function of natural aquatic ecosystems, yet national EPA lake and reservoir nutrient criteria remain too broad for effective regional water quality management. This study uses a reference site approach to propose numeric nutrient criteria...
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Carolyn Fonyo Boggess
The anthropogenic introduction of nutrients to water bodies has been
Foodservice systems management (FSM) has had impact on the role of dietitians,
not only in the United States (US), but also in Korea. The purpose of the study
was: (1) to delineate and identify the acceptable FSM competencies for Korean
dietitians (KDs), (2) to identify factors which influenced the Korean...
The purpose of this study was to test two assumptions. They
are that factors in a child's background correlate with the notion of
conservation and that additional mathematical instruction will result
in a higher level of maturity of the notion of conservation as well as
increased achievement in mathematical skills....
This thesis examines archaeological material in order to explore gender and ethnicity issues concerning fur trade era families from a settlement in the Willamette Valley, Oregon. Ethnohistorical information consisting of traders journals and travelers observations, as well as documentation from the Hudson's Bay Company, Catholic church records, and genealogical information...
The main objective of this study was to identify family life
competencies needed by high school graduates, as perceived by a
majority of respondents. In addition, the null hypothesis tested was:
that age, sex, and educational level are each independent of response
on each individual competency statement. Testing was done...
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...
This investigation was concerned with the reduction of
waste in raw vegetables and fruits between the times of harvest
and consumption. Reduction of spoilage in produce was attempted
by means of chemical and. physical agents as well as a combination
of both.
The first phase of the work consisted of...
Container grown pear trees were used to determine the effects of the following factors on the susceptibility to Phytophthora syringae: 1) tree nitrogen (N) status and foliar sprays of urea and copper-EDTA (CuEDTA); 2) dormancy and environmental conditions; 3) wound and wound age; and 4) chemical and biological control measures....
The purpose of this research was to evaluate a web-based training program for mentors of distance graduate students enrolled in a distance Master of Science Dietetic Management Program. The online training program was designed to consist of four modules focusing on mentoring skills, communication, research methods and university mandated guidelines...
Approximately 12% of Americans do not consume the amount of zinc equal to the Estimated Average Requirement for zinc and could be at risk for marginal zinc deficiency. Zinc is an essential component of proteins in the defense against oxidative stress and DNA damage repair. Specifically in the prostate, zinc...
The purpose of this investigation was to examine the influence of selected historical, fiscal, and organizational factors on enrollment patterns in Oregon Community Colleges during the academic years 1978-79, 1981-82, and 1984-85. Oregon was selected insofar as it is one of the few remaining states which observes the principle of...
The purpose of this study was to investigate the relationship
between the weaving performance and the visual perception abilities
of primary school children. The sample population consisted of 50
first-graders, 26 boys and 24 girls.
A measure was developed to test weaving performance; the
children participated in a weaving lesson...
The creating of pattern in woven fabrics by placing design on the
warps and/or wefts before they are woven is ancient. Primary
examples of these textiles are ikat, which is a resist dyeing technique,
and chine, in which design is painted or in some way printed on the
tensioned warp...
The first goal of this study was to evaluate the roles of different intracellular
proteolytic systems in accelerated skeletal muscle protein degradation. Total,
myofibrillar and non-myofibrillar proteolysis were determined in cultured L8/CID
muscle cells. Calpain proteolysis was assessed by over-expressed calpastatin inhibitory
domain (CD). Lysosomal proteolysis was determined in the...
Focus is published by Oregon State University College of Forestry. Our goal is to keep Forestry alumni, friends, faculty, staff, and students informed about the College of Forestry and its many activities and programs.
There are clues that suggest human breast cancer cells use collagen fibers to migrate, and vinculin is a transmembrane protein associated with how cells attach to their environment. Therefore, immunostaining for the vinculin will shed some light in how human breast cancer cells are attaching to their environment. Immunostaining for...
The variability of selected physical, chemical, and morphological
soil properties in two landtype mapping units on'the Rogue River National
Forest in southwestern Oregon was studied.
The objectives of the study were (i) to quantify soil variability
in several soil resource inventory mapping units, (ii) to explore methods
of describing soil...
The present study examined the influence of Crafted With Pride in
the USA stimuli and country of origin on consumers' attitudes toward
and evaluations of clothing. The sample consisted of 112 female
college students enrolled in one of three courses in the College of
Home Economics, Spring term, 1988.
A...
The reaction between 4- chloro- 6- methoxy- 5-nitropyrimidine
and methylamine was investigated. The reaction product was identified
as 4-methoxy-6-methylamino-5-nitropyrimidine from synthesis
of the product via 4-chloro-6-methylamino-5-nitropyrimidine.
The product was the result of displacement of chloro substituent with methylamine. The reaction occured under mild condition (e. g. 15-20
C. in dioxane)....
During the early 19th Century, the fur trade brought many Iroquois to the Pacific Northwest as working primarily as voyageurs for the North West Company. When the North West Company merged with the Hudson's Bay Company, the Iroquois employees merged as well. After retirement, some settled in the Willamette Valley...
This thesis investigates how beginning, women farmers, within in a women farmers’ network in the Willamette Valley, Oregon are accessing land and farming information. Using ethnographic, community-based research methods, I ask how land access mediates their ability to care for their land and soil. Are these farmers interested in fostering...
This thesis complicates the traditional associations between authorship and alphabetic composition within the comics medium and examines how the contributions of line artists and writers differ and may alter an audience's perceptions of the medium. As a fundamentally multimodal and collaborative work, the popular superhero comic muddies authorial claims and...
Focus on Forestry is published by Oregon State University College of Forestry. Our goal is to keep Forestry alumni, friends, faculty, staff, and students informed about the College of Forestry and its many activities and programs.