Raptors that inhabit sagebrush steppe and grassland ecosystems in the western United States may be threatened by continued loss and modification of their habitat due to energy development, conversion to agriculture, and human encroachment. Actions to protect these species are hampered by a lack of reliable data on such basic...
Studies of anthropogenic impacts on wildlife may produce inconclusive or biased results if they
fail to account for natural sources of variation in breeding performance and do not use probabilistic sampling
at a scale functional for management. We used stratified random sampling and generalized linear mixed
models to test hypotheses...
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Service, Rocky Mountain Research Station, 800 E. Beckwith, Missoula, MT 59801, USA
LUCRETIAE. OLSON
Studies of anthropogenic impacts on wildlife may produce inconclusive or biased results if they
fail to account for natural sources of variation in breeding performance and do not use probabilistic sampling
at a scale functional for management. We used stratified random sampling and generalized linear mixed
models to test hypotheses...
Full Text:
, Z. P., P. L. Kennedy, J. R. Squires, L. E. Olson, and R. J. Oakleaf. 2015. Human-made
Structures
Studies of anthropogenic impacts on wildlife may produce inconclusive or biased results if they fail to account for natural sources of variation in breeding performance and do not use probabilistic sampling at a scale functional for management. We used stratified random sampling and generalized linear mixed models to test hypotheses...
Grassland and shrubland birds are declining globally due in part to anthropogenic habitat modification. Because population performance of these species is also influenced by non-anthropogenic factors, it is important to incorporate all relevant ecological drivers into demographic models. We used design-based sampling and occupancy models to test relationships of environmental...
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Factors
Zachary P. Wallace1,2¤*, Patricia L. Kennedy1,2, John R. Squires3, Robert J. Oakleaf4,
LucretiaE
Grassland and shrubland birds are declining globally due in part to anthropogenic habitat modification. Because population performance of these species is also influenced by non-anthropogenic factors, it is important to incorporate all relevant ecological drivers into demographic models. We used design-based sampling and occupancy models to test relationships of environmental...
Grassland and shrubland birds are declining globally due in part to anthropogenic habitat modification. Because population performance of these species is also influenced by non-anthropogenic factors, it is important to incorporate all relevant ecological drivers into demographic models. We used design-based sampling and occupancy models to test relationships of environmental...
Grassland and shrubland birds are declining globally due in part to anthropogenic habitat modification. Because population performance of these species is also influenced by non-anthropogenic factors, it is important to incorporate all relevant ecological drivers into demographic models. We used design-based sampling and occupancy models to test relationships of environmental...
This thesis explores how students can find Shakespeare relevant in this modern technological society by creating and editing two podcasts that summarize two well known Shakespeare plays, Romeo and Juliet and A Midsummer Night’s Dream. Interviews are also included from Oregon State University students to see their perspectives from reading...
Ever since Henry Jenkins’ groundbreaking _Textual Poachers: Television Fans and Participatory Culture_ (1992), fan studies has slowly worked its way further into mainstream academia. However, particular practices and cultures of femslash fandom, and the contribution of queer women to fandom archives and circulation have, in many ways, been neglected. In...
An in vitro study was conducted to investigate the metabolism and distribution of Se⁷⁵-selenite and Se⁷⁵-selenomethionine (SEM) in
chick blood. Se⁷⁵-selenite is taken up by RBC (13% within 20
minutes) and expelled into the plasma to become bound to proteins. In
contrast, Se⁷⁵-SEM showed a more gradual and continuous buildup...
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)...
Of 2,122 marine fishes belonging to 36 species collected in the
vicinity of Newport, Oregon, 541 belonging to 8 species were infected
with hemoflagellates. Four species of trypanosomes and three species
of cryptobias were found in offshore fishes, but no hemoflagellates
were observed in fishes from Yaquina Bay.
Trypanosoma pacifica...
The microsporidian parasite Nadelspora canceri infects Dungeness crabs, Cancer magister, along the United States Pacific Northwest coast. The prevalence and seasonal variation of N. canceri in Dungeness crabs from Alsea Bay, Oregon, are described based on examination of 2991 crabs collected at monthly intervals from October, 1991 to June, 1993....
The infection intensity of the monogenetic trematode Gyrodactyus stellatus on laboratory held English sole (Parophrys vetulus) appeared to be influenced by handling stress, substrate, and starvation. In bioassays testing G. stellatus survival times in mucus and serum collected from laboratory held sole at different times during trematode infection, trematode survival...
Juvenile English sole (Parophrys vetulus) were
collected in Yaquina Bay, Oregon from January, 1986 to
March, 1987. Recruitment of young-of-the-year sole
occurred from January to June, 1986 and again from
December, 1986 to February, 1987. Emigration from Yaquina
Bay started in September, 1986, but a small portion of the
English...
The microsporidan Pleistophora sp. is a common parasite of
Crangon franciscorum, C. nigricauda, and C. stylirostris in the
vicinity of Yaquina Bay, Oregon. Characteristics of the parasite are
described. Skeletal muscle was the only host tissue infected.
The seasonal prevalence and intensity of the parasite in
crangonids are described, based...
The breeding biology and early life history of the Tufted Puffin (Fratercula cirrhata) were studied for two years on Goat Island, Curry County, Oregon. Artificial nest boxes were used to minimize disturbance and provide easy access to puffin eggs and chicks. Utilization of these boxes was 47.5% and 57.5% in...
The purpose of the present study was to investigate
consumer knowledge and attitudes toward consumer education
of college students in secondary teacher education
preparatory programs in Korea.
Specifically, this study was aimed to 1) measure the
degree of consumer knowledge of college students in
secondary teacher education preparatory programs, 2)...
The focus of this study is the American military
family. The primary purpose is to examine the family from
the paradigm of a distinct occupational subculture and,
substantiating that existence, to understand the
implications of work-family role conflict of the military
family. The objectives are to substantiate the military
as...
This study was unique in that it focused on the rural elderly of both Black and White ethnicity's, explored differences between groups by comparing use and knowledge of health services, and controlled for gender, income, educational attainment, health status, age, and health beliefs - the independent variables of the study....
A home computer revolution is predicted to change America in the
next 20 years. If this is to occur, a consumer must perceive the
home computer as a technological resource. According to consumer
behavior studies, acceptance of a new product is based on internal
determinants, which are affected by environmental...
This study examined job satisfaction levels between employed
single women and employed married women. The specific objectives of
the study were: (1) to investigate differences in the level of job
satisfaction between employed single women and employed married
women- (2) to investigate the factors whicn influence the level of
job...
The purpose of this study was to determine what levels of community satisfaction
and personal and household characteristics would result in a model of retirees and pre-retirees
and their propensity to move. This study assessed the relationship between certain
socio-demographic variables and feelings of overall satisfaction as well as satisfaction...
The purpose of the present study was to investigate the effect that Pell Grants have on Stafford Loan debt accumulation and to identify other factors that affect Stafford Loan debt accumulation.
The sample consisted of 32,525 dependent undergraduate students from more than 100 different four-year public institutions. All the students...
The study explored a model that integrates human
capital, family resource, employment and psychosocial
factors to explain variation in economic self-sufficiency
(ESS) among single mothers. A sample of 851 single mothers
on Aid to Families with Dependent Children was selected from
the Washington State Family Income Study data base. Data...
An investigation was conducted on parental influence
on adolescent's consumer activities in Malaysia. A total
of 4287 Form Four students from 32 randomly selected
schools, with 80 percent of their parents, participated in
this study. A majority of the adolescents were staying
with parents in rural areas. The adolescents received...
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...
An integrated framework of Family Resource Management and Household
Economic theory was utilized to develop a model of relationships between
human capital, family characteristics and resources, number of income
sources, hours spent in home production, total income and subjective well-being.
This study utilized a sample of 129 women systematically selected...
Among the changes farm families have faced during the past two
decades has been the dramatic increase in off-farm employment. Historically,
women's involvement has been essential to the functioning of the family
farm, and as off-farm income has increased in importance, increasing
numbers of farm women have joined the ranks...
Not only does the publication of Ovidian adaptations online increase public awareness of Ovid, but it also offers new material for research and pedagogical purposes. Consequently, in this thesis, I explore both the historical tradition of Ovidian adaptations, specifically adaptations of Ovid's Orpheus tale, and the modern presentation of Ovidian...
:
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Rebecca Olson
Not only does the publication of Ovidian adaptations online increase public
Shows, books, and media are constantly negotiating power with their fans. Who decides what is canon? To whom does the story belong?? The answer has traditionally been in favor of producers. However, in the age of the internet, fans now hold considerably more power than they ever have before, and...
This thesis examines a range of generic influences in William Shakespeare's Richard II. By exploring the play's references to conflicting interpretations of history from different generic perspectives, I hope to advance a more nuanced reading of the play's dynamic staging of history. In Chapter One, I suggest that Richard II...
The novella follows a protagonist named Charlie Tinger and his daughter Rainy. The purpose of this novella was to highlight the complexity of a father-daughter relationship, projecting a quirky and special bond between the two. Written with the intent of eliciting emotion in the form of humor and sadness, I...
Sperm mobility is defined as the net movement of a sperm population against resistance. Previous research demonstrated that the cell-permeant Ca2+ indicator rhod-2 AM gave a fluorescent signal predominantly in the head region of fowl sperm that differed between sperm mobility phenotypes. This thesis served to explore the role of...
In Oregon, the effects of climate change on agriculture are already being felt. In the Northwest, climate change impacts agricultural pest pressure, especially insects, whose life cycles are tied directly to weather and climate. The goal of this research was to record and analyze Oregon fruit and vegetable farmers’ relationships...
This study examined graduate international students'
knowledge, attitudes, experiences, practices, and
satisfaction relating to credit cards. Based on the
literature, international students attending U.S. colleges
and universities were considered an important population to
study because of: (1) internationalization of credit cards
and (2) the lack of credit card research on...
This paper focuses on Satan as a sympathetic figure in Paradise Lost, and it argues that readers' sympathy for Satan drives them to pursue God's grace in order to avoid falling into the same fate as Satan. It uses Reader Response theory to show how readers connect with Satan, and...
Uses of travel time and mode of transportation in selected two-parent,
two-child Oregon households was researched in this study.
The relationship between a number of demographic characteristics
and amounts of travel time as well as mode of transportation was
also examined.
The study used the Oregon data from the Northeast...
Avian myeloblastosis virus RNA was fractionated into a high
molecular weight RNA and a low molecular weight RNA fraction by
sucrose density centrifugation. The larger RNA component had a
sedimentation constant of 65S and the low molecular weight RNA
about 4S. The low molecular RNA has two biological properties of...
This exploratory study examined the degree of involvement of Oregon State University students in nutrition information. Specific objectives were to: (1) determine the relationship between, a) use of nutrition information, b) interest in nutrient information, c) satisfaction with the amount of information required by law, d) kinds of foods to...
Two lots of six White Leghorn male chickens were fed diets containing
7.3% linoleic acid and either .075% ethoxyquin (lot 1) or 32.4
mg/kg of added vitamin E (lot II) for 47 weeks both of which were
designated as positive controls. A third group (lot III) containing 30
males received...
In this thesis, I use modern concepts of feminism, gender performativity, and psychoanalysis as a means to understand female characters and authors of Renaissance England in a new way. In my first article, I analyze various texts and performances of Queen Elizabeth I, as well as texts of Renaissance female...
Resource distribution and adequacy, of elderly individuals and
families, was measured by determining an annual dollar value of
money and nonmoney economic resources. The nonmoney economic
resources were identified as fringe benfits, household production,
durable assets, interfamily grants, and community
provided goods and services. The data were collected by interviewing...
The coexistence of multiple predators may have important consequences for the structure and function of communities. Interactions between predators may strongly affect their combined direct and indirect effects on prey populations and lower trophic levels. Predators often have size-structured populations, which may result in intraguild predation characterized by complex trophic...
My thesis is comprised of two articles, titled "Interpreting Britomart's Encounters with Art: The Cyclic Nature of Ekphrasis in Spenser's Faerie Queene III," and "Picture This, Imagine That: Teaching Visual Literacy in the Disciplines." The purpose of my first article is to argue that Edmund Spenser uses ekphrasis in his...
An investigation of the genetic and meristic patterns of coastal cutthroat trout (Oncorhynchus clarki clarki) in two coastal basins, one in Oregon and one in Alaska, revealed varying degrees of differences among populations within each site. Coastal cutthroat trout collected from seven sites above and below barriers from Elk River,...
Western forests have become increasingly fragmented landscapes dominated by young stands. Given that western Oregon forests largely consist of headwater systems, there is a need to better understand how headwater forest taxa and their habitats are impacted by forest management practices. Several amphibian species associated with forested headwater systems have...
Thirty households were randomly selected to examine intra-household gender differentials in work roles and distribution of resources, between adult men and women, and boys and girls. Work related activities were assessed by time used in agricultural work, household work, and income generating work. Distribution of resources was assessed by expenses...
An assessment of Oregon personal finance teachers'
beliefs and recommendations for secondary personal finance
curriculum was the major purpose of this survey. A questionnaire
based on the concepts and subconcepts in the Oregon
Personal Finance Education Guide was used for data collection.
All Oregon personal finance teachers who taught the...
Americans perceive renters as less interested and less vested in their residences than owner-occupants. These perceptions stem in part from historical and current day promotion of the homeownership tenure norm. Although this has achieved its main goal, that of reinforcing owner occupancy as the societal tenure norm, it has also...
The consequences of species introductions into non-native habitats are a major cause of concern in the U.S. An introduced species may alter native habitats, cause economic damage, compete with natives for resources or prey on them. Of particular interest are the effects of predation by introduced fishes on native amphibians....
In spite of the high family demands associated with having an infant, an increasing number of women are choosing to retain close ties to the labor force during this period. This study explored the employment adjustments and job satisfaction of a group of women who became mothers for the first...
Forest management is rapidly undergoing a transformation from a discipline based on efficient commodity production to one for multiple uses, especially on federally managed land in the United States. This new management paradigm has challenged silviculturists to develop and adapt forest management techniques that can deal with increased demands. Using...
A method to measure consumers' housing consumption and
investment attitudes according to various dimensions was initiated.
In addition, construct validity of the measurement instrument was
initiated through use of personal variables.
Two scales were developed to measure homeownership consumption
and investment attitudes. The dimensions of homeownership consumption
and investment found...
Consumers' risk perceptions are examined to explain the underlying reasons for consumer
concern associated with milk from dairy herds treated with recombinant bovine growth
hormone (rbGH). A focus group study was employed as an initial step in exploring the
primary influences of consumer apprehension toward rbGH's use. The information
obtained...
The relationships between types of wealth components and consumption
expenditures were investigated as a means of better understanding retired
elderly household well-being. Specifically, the concept of mental account was
used to identify the characteristics of different types of wealth components, and
four mental accounts were identified: flow of investment, current...
Throughout the world, weather-related and other natural phenomena claim thousands of lives and devour billions of dollars annually in recovery efforts. Destruction of life and property in the wake of disasters is devastating, and can have a dramatic impact on families and businesses around the globe. Yet, published works specifically...
This study examined time spent in various activities by
farm women. Emphasis was placed on household work time and
how time is apportioned among various household work
activities. Time use of farm women was compared to rural
nonfarm women and urban women. Data were from An
Interstate Comparison of Urban/Rural...
Being old and female in America often means being alone and poor. To offset this outcome financial preparation for retirement should begin in the pre-retirement years. The purpose of this exploratory study was to assess the financial preparedness of mature, single women as they approach retirement by examining the relationships...
This study compared wives defined as underemployed by educational
mismatch with not underemployed wives on four major predictor variables--
relative market work advantage; degree of competition in the
female labor market; time demands from family members; and assistance
with childcare and other housework. The data were from NE 113, An...
The effects of selected family characteristics on
interrelated components of household asset portfolios over a
three-year time period were investigated. Specifically, this
study attempted to conceptually define mental accounts, to
identify own-adjustment and cross-adjustment characteristics
of these mental accounts, to explore influences of selected
family characteristics on these mental accounts,...
The effectiveness of the Consumer Credit Counseling Service
(CCCS) program on past clients' current money and credit management
was researched in this study. The researcher investigated whether
the experience of consumer credit counseling had any behavorial impact
on past clients' current credit practices.
A sample of 104 clients who lived...
The relationship between attitudes toward energy and conservation
behavior was studied in the context of sociodemographic and housing
characteristics. Data were obtained by mail survey from a random sample
of 1,503 Oregon households (Western Regional Agricultural Experiment
Station Project, W-159). The return rate was 55 percent (834).
Attitudes toward energy...
The purpose of this research was to study teenagers'
consumer credit attitudes, knowledge, and use. More specifically,
the objectives were (1) to determine the relationships
between the variables attitudes, knowledge, and use, and
(2) to compare the use of credit with the independent variables
sex, income, employment, spending, saving, and...
I researched depictions of dragons in several works of modern literature to conceptualize what a dragon looks like and how they generally function in popular media. From there, I researched several key characteristics of dragons to see how they work with science’s current understanding. I looked into size and scaling,...
An investigation was conducted to determine the impact of economic and
non-economic factors on the off-farm work efforts of Oregon farm husbands and
wives. A total of 283 Oregon farm households (with husbands and wives) were
randomly selected from lists of persons deferring taxes for farm purposes, obtained
from County...
Fuelwood is a basic need for rural households in Malawi. However, deforestation has reduced the quantity of forest products such as fuelwood available to households. This has negatively affected rural Malawian quality of life, especially for women who are forced to walk long distances to collect fuelwood, prepare foods with...
Monstrous beings, or distortions of nature, were a tangible object of fear in the medieval and early modern eras. Aristotle, as a precursor to the scientists and magical practitioners of the twelfth century or the barber-surgeons of the sixteenth century, understood monsters to be human or animal beings deformed by...
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Rebecca R. Olson
Monstrous beings, or distortions of nature, were a tangible object of fear
Something Mortal I Could Fall Upon is a collection of poetry exploring geographical, emotional, and cerebral permutations of home. These poems ask: What is home? What does it mean to give up a place? How does, or can, one rebuild the home? Although it is clear the speaker loves the...
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Karen E. Holmberg
Something Mortal I Could Fall Upon is a collection of poetry
Signal transduction within and between cells is at the core of biological activity in all living systems. Signaling networks are required for regulating biological functions, including growth, development and survival. Deregulation of signaling cascades has been linked to chronic and acute diseases and disorders This thesis focuses on mass spectrometry...
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in two essential micronutrients, vitamins E and C, on the
proteome biology. A label-free proteomics
Vitamin E was first described in 1922 as an unknown factor required for impregnated rats to carry their offspring to term. In fact, when vitamin E was chemically characterized it was given the name "tocopherol" derived from the Greek: tokos = childbirth; phero = to bear; and –ol, indicating an...
The development of nuclear reactors as an energy source
requires a substantial investment in capital and effort. This
development depends heavily on accurate calculational
methods.
Space-energy flux synthesis, also variously called the
spectral synthesis method, modal method, and overlapping
group method, is one possible method. In this method the
energy...
Although deep reinforcement learning agents have produced impressive results in many domains, their decision making is difficult to explain to humans. To address this problem, past work has mainly focused on explaining why an action was chosen in a given state. A different type of explanation that is useful is...
In comparison with solar radiation, the energy of geothermal
heat flowing through the sea bottom is extremely small; nevertheless,
this energy is not insignificant in the circulation of the bottom water.
Calculations indicate that in the deep basins of the South Atlantic the
water volume transport necessary to remove this...
An automatic, continuous analyzer has been developed which
is suitable for estimating the level of spent sulfite liquors (SSL) in
laboratory samples. The analyzer makes use of a version of the
Pearl-Benson, or nitroso method, and, in its present form, is
useful for samples whose actual SSL solids concentrations are...
The relative bioavailability and pharmacodynamics
of tolbutamide from two different commercially available
tablet products has been evaluated in healthy subjects
in a single dose cross over study. Products were aged
by exposing tablets to 98% relative humidity for 3 days
at ambient temperature which was found to differentially
affect both...
The Santa Barbara-Montecito and Goleta basins are structurally
continuous fault-controlled Pleistocene basins containing
up to 3000 feet (925 m) of marine Pleistocene Santa Barbara Formation
which were deposited on previously deformed Sisquoc and older
strata. Structures subcropping against the unconformity at the
base of the Santa Barbara Formation show that...
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-Goleta metropolitan area, Santa Barbara County, California
AN ABSTRACT OF THE THESIS OF
Olson, Daniel
The purpose of this research was to determine the effectiveness
of a personal finance workshop as measured by a multiple choice
competency test. More specifically the objectives of the study
were: 1) to develop a valid instrument for measuring the participants'
learning as a result of a two and half...
The term "interaction" in evolutionary biology and ecology
describes the relationships among variables in two classes of causal
models. In the first, "interaction" refers to the influence of a
single putatively causal variable on a variable of interest. In the
second class of models, the term applies when a third...
Multiple successional sequences have been observed following disturbance in communities on marine hard substrata. Observations of the turf-forming alga, Iridaea cornucopiae Post. & Rupr. (Gigartinaceae), suggest that I. cornucopiae may assume its dominance by its ability to vegetatively pre-empt space. High limpet densities in the natural community, suggest that I....
Cephalopod-inspired soft robot arms have been studied as a new type of manipulator. These arms have been proposed for reach and grab tasks, underwater locomotion via swimming and walking, and robotic surgery. However, the capabilities of existing soft arms are limited to simple motions and light loads. Arm design has...
Field studies were conducted in 1973 and 1974 to determine the
soil persistence of the herbicide M-3785 (containing 0.5 lb a.e.
Dowco 290 + 2.0 lb a.e. 214D/gallon). under cropping situations.
Spring barley (Hordeum distichon L. 'Hannchen') was grown at
Corvallis, Oregon and winter wheat (Triticum aestivum L. 'Nugaines.')
was...
Annual flood damages continue to rise in the United
States in spite of massive investments in flood control structures
since 1936. These increased losses can be attributed, in part,
to the inherent Limitations in scope and nature of traditional
"structural" approaches to flood control. Acquisition of flood
plain lands is...
This dissertation delves into understanding, characterizing, and addressing dataset shift in deep learning, a pervasive issue for deployed machine learning systems. Integral aspects of the problem are examined: We start with the use of counterfactual explanations in order to characterize the behavior of deep reinforcement learning agents in visual input...