Background:
Abscisic acid (ABA) regulates various developmental processes and stress responses over both short (i.e. hours or days) and longer (i.e. months or seasons) time frames. To elucidate the transcriptional regulation of early responses of grapevine (Vitis vinifera) responding to ABA, different organs of grape (berries, shoot tips, leaves, roots...
Bud dormancy in grapevine is an adaptive strategy for the survival of drought, high and low temperatures and freeze dehydration stress that limit the range of cultivar adaptation. Therefore, development of a comprehensive understanding of the biological mechanisms involved in bud dormancy is needed to promote advances in selection and...
This study analyses the culture, knowledge and resource use patterns of the Karang tribe in Phong-Luk village, which is located at the Kaengkrachan National Park. The goal of this project is to reveal the culture-based local wisdom of the Karang tribe that is consistent with sustainable environmental resource management and...
In the first experiment the minimum dietary toxic levels of vitamin A were determined in pregnant rabbits over three parities. The treatments consisted of basal diet plus 10,000, 30,000, 60,000, and 90,000 IU/Kg added vitamin A. The basal diet was formulated to be free of vitamin A and beta-carotene; rice...
This qualitative study was designed to identify factors
that might affect the psychological and educational wellness
of nontraditional students in nontraditional graduate
programs in Education.
Specifically, informants were selected purposefully
from three Oregon State University extended-campus graduate
programs in Education. Student informants were working
professionals with family obligations. Faculty informants...
The Grant Range, in east-central Nevada, is a
north-east trending range bounded on the west by a
west-dipping normal fault system. Rocks within the range
record a complex polyphase Mesozoic ductile
compressional and Cenozoic brittle extensional
deformational history. The northwestern Grant Range
exposes deformed, regionally metamorphosed and
unmetamorphosed, Cambrian to...
This research addressed the role of educational technology associations as change agents within education with particular emphasis on issues of advocacy and leadership. Using a poststructural feminist lens and the metaphor of interview and analysis as storytelling, it explored the perspectives of nineteen individuals belonging to a national level educational...
Caregiving circumstances frequently evoke high levels of stress for caregivers and have consistently been linked to adverse psychological and physical health consequences. Within the caregiving literature, researchers have sought to answer questions about why some individuals seem to be particularly vulnerable to the well-established deleterious consequences of caregiving stress. Several...
The purpose of this study was to explore the factors that influence the ability of teachers and administrators to use data obtained from a data warehouse to inform instruction. The mixed methods study was guided by the following questions: 1) What data warehouse application features affect the ability of an...
Decisions about college are significant in the lives of students and their families, especially since these are often the first major life-decisions that adolescents are able to make largely on their own (Galotti, 1995; Galotti & Mark, 1994). It is widely recognized that family history plays a role in whether...
Oxygen binding behavior and subunit association-dissociation of
the hemocyanin from Callianassa are sensitive to several environmental
variables. Callianassa californiensis is a burrowing estuarine which
must survive changes in salinity, temperature and oxygen availability.
Previous work on the structure and function of the hemocyanin was
done under conditions which did not...
Habitat loss causes a reduction in available resources for wildlife, alters the configuration of remaining habitat, and may isolate wildlife populations. White-breasted nuthatches (Sitta carolinensis) are experiencing long-term population declines in the Willamette Valley of Oregon, where they are historically associated with oak woodlands. As secondary cavity-nesters, white-breasted nuthatches may...
Enzymes play an important role in the environment, they breakdown natural-occurring and anthropogenic molecules so that they can be transported into cells and utilized. Enzyme assays are routinely used in soil science and oceanography to measure the activities of specific processes and to serve as general indicators of microbial activity....
Documentation of the side effects of pesticides on
arthropod natural enemies has expanded rapidly since the
1950's as part of an increase in non-target side effects
literature. Most reviews have been based on empirical
analysis of selected literature. The SELCTV database was
developed to make a larger information base accessible...
An ability to meet the changing demands associated with development
promotes purpose in life, a defining feature of psychological well-being. Midlife
adults consistently report higher purpose in life compared to older adults. However,
less is known about the dynamics of purpose in life in the transition from middle to
older...
The social aspects of older adults lives are strongly linked to well-being outcomes. Social relationships in older adulthood are rewarding, but also complex, and to maintain a positive social environment, older adults must reconcile long relationships histories, negotiate changing roles, and deal with increasing dependencies. Older adults are known to...
With an estimated 5.4 million Americans living with Alzheimer’s disease facing
individual, social, and financial burdens, researchers must make cognitive assessment inquiries a priority (Alzheimer’s Association, 2016). Cognition encompasses multiple aspects of thought
processes, such as multiple types of memory, planning, inhibitory control, attention, and
processing speed. The higher level...
Interviewing eighteen older parents (aged 65 and older) with two or more children for this project established support for the emotional experience of intergenerational ambivalence. Seventy-five parent-child relationships were discussed. Two major themes arose over what healthy, independently living parents feel ambivalent about in their relationships with their midlife children....
Adult development and social experiences are intertwined, which has implications for social policy, health, and well-being across the lifespan. This dissertation explores the benefit and risk that close social partners bring to adults' lives, and the efficacy and consequences of engaging social resources to maintain well-being in the face of...
This study explored the influence of motivations on the volunteer experience. The relationship among motivations. volunteer satisfaction, acceptance and support of the organizational goals, and outcomes of success in the volunteer role (pattern of participation and ombudsman effectiveness) were explored using Multiple Linear Regression analyses. Motivational Systems Theory (Ford, 1992)...
This study explored potential linkages between personal projects (Little, 1983) and possible selves (Markus, 1986), two mid-level units of analyses in personality research. The primary goal of this research was to bridge participants' current project as state volunteer ombudsmen for care facilities, to their future, hoped-for selves. This relationship was...
Grounded in life span theory, this study explored how personal goals (as measured by possible selves) related to depressive symptoms in older adults. Possible selves represent individuals' ideas of what they would like to become (hoped-for selves) and what they are afraid of becoming (feared selves). Possible selves are also...
A consistent research question in caregiving is why caregivers show individual differences in their abilities to manage stress. This study focuses on the personality traits of spouse caregivers to assess individual differences which enable them to adapt to their particular caregiving situation. Previous research has established concurrent relationships between personality...
The Spillways is a collection of poetry investigating a wide range of themes: identity, memory, loss, illness, labor, suffering, and grief. At times, the poems investigate place−in the physical and natural world−as a driving force of the speaker's identity. Many of the poems also consider the role of work and...
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Karen Holmberg
The Spillways is a collection of poetry investigating a wide range of themes
The Skipping Stone is a collection of poetry investigating a wide range of themes: self-displacement, southern heritage, identity of the Self, loss, and grief. At times, the poems confess a kind of anxiety associated with experiencing the death of loved ones, acting as a coping mechanism for loss and self-exploration....
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Karen Holmberg
The Skipping Stone is a collection of poetry investigating a wide range
Certificate of Need (CON) laws provide state level review of the need for additional health care resources in a given community. General CON regulations on medical services have been relatively well-documented. Little attention has been paid to state CON regulations for psychiatric and substance abuse care and their impacts on...
This collection of poetry explores faith and isolation while questioning the ability of language to adequately express subjective experience. Gustie has provided a deeply contemplative, though rarely completely serious, romp through the lives of others who, ultimately, are reflections of the self. The three sections of the collection establish a...
This research addresses the complexities of White racial identity development in the lives of five elementary and middle school preservice teachers during their graduate teacher education program at a private Christian Pacific Northwestern university. Using a poststructural framework, this research investigated three questions: 1) How do the aspects of subjectivation...
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Karen M. Higgins
This research addresses the complexities of White racial identity development
This collection of poems spans a range of content. They pose many questions that consider issues surrounding identity, perception, and the relationship between the self and other. The collection consists of four parts. Parts I and IV explore the self and other by using personal experience and persona. Part II...
Porchless Staircase is a collection of poetry investigating a wide range of themes: consumerism, death, sexuality, alcoholism, religion, writing, family, and, most frequently, isolation. At times toying with notions of the sublime and surrealism, the confessional and the imagistic, these poems vary in form, process, and style, but are loosely...
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Karen Holmberg
Porchless Staircase is a collection of poetry investigating a wide range
This collection of poems discusses the human body, the desires to have control over that body, and the memories contained within. In some poems, the body is overt; in others, the probing
spills from man into the animal world, and even poems that depict landscape often do so in bodily...
This project analyzes how women have radically changed the world of western print in the 21st century. To conduct this analysis, I examine a series of oral history interviews that I conducted in 2020 with women printers on the West Coast and employ a critical feminist methodology to study the...
Her Hair is an Open Hand is a collection of free verse poems exploring unity and division through the lens of myth and place. The collection is organized into three sections. The first reflects on division: alienation between the speaker and physical landscapes, isolation within romantic relationships, and the violation...
Average monthly temperatures (maximum and minimum) and precipitation patterns are expected to change as a direct consequence of anthropogenic climate change. Temperatures are expected to be warmer in the future but precise estimates vary depending on factors like number of ensembles and emission scenario. For this study, we used 100...
In the South Fork of the Clearwater River area, the Salmon River suture (Lund and others, in prep.) is defined by an abrupt change in lithology, structure, initial strontium isotope ratios (Fleck and Criss, 1985), and rare earth element signatures. These changes occur across a narrow, structurally complex zone (less...
This qualitative study explored the role of leadership in implementing co-teaching for English language development in K-12 settings, specifically, the role of leadership of administrators and teacher-leaders. Research has confirmed that school leaders substantially impact student outcomes and teacher effectiveness (Cheung et al., 2018; Leithwood et al., 2004; Liebowitz &...
The purpose of this study was to analyze preservice teachers' talk about gender issues in education through a poststructural feminist theoretical framework. Eighteen Master of Arts in Teaching students volunteered to participate in a seminar. During the seminar the participants wrote about and discussed gender issues in teaching. Data collected...
The history of American Indian and Alaska Natives (AIAN) in education is filled with conflict and painful memories for many. Indian boarding schools that lasted through the early 1900s were used as a tool for forced assimilation of AIAN people. With the disturbing motto of “Kill the Indian, save the...
Renovations or “Miracles” is a collection of poetry that exposes the miraculous within the mundane by bearing witness to where we come from and where we are going. Ranging in style from the lyric to the narrative, the personal to the political, these poems explore the relationship between individual and...
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
Ageism in the context of global population aging could lead to increasing human and economic costs. Age stereotypes tend to be negative (Hummert, 1990) and ubiquitous (Nelson, 2002) there are a variety of well documented detrimental consequences of negative age stereotypes on older adults' physical, cognitive and psychological outcomes (Hummert,...
Optimal aging is strongly related to personality factors along with health-behavior habits. Personality has played a key role in understanding the interactions between human behavior and the environment and as a vital predictor in determining health outcomes of individuals. Although previous studies have found links between personality traits and health,...
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KarenA. Hooker
Optimal aging is strongly related to personality factors along with health
This thesis evaluates pre-construction auditing procedures used in the United Kingdom, Australia, and New Zealand in order to help create post-construction auditing procedures for the state of Oregon. It was funded as part of the development of the Oregon Department of Transportation (ODOT) Safety Investigation Manual, and also evaluates content...
This study was designed to investigate the relationship between retinol intake, bone mineral density, and falls in 101 elderly women aged 72 to 90 years (78.6 yrs. ± 4.3 yrs.). Bone mineral density (BMD) (g/cm²) of the left hip, anterior-posterior lumbar spine (L3), and lateral spine (L3) was measured using...
The incidence of falls is common in older adults and becomes more frequent with advancing age. Falls and injuries associated with falls are among the most debilitating and traumatic medical problems encountered by the elderly. There is evidence that indicates there may be a cause and effect relationship between specific...
The purpose of this dissertation was to contribute to understanding the client's experience of power in their therapeutic relationships with mental health professionals. The manuscript in Chapter 2, A Critical Metasynthesis of the Qualitative Research on the Client's Experience of Power in the Therapeutic Relationship, used qualitative metasynthesis to review...
Full Text:
AN ABSTRACT OF THE DISSERTATION OF
KarenA. Hixson for the degree of Doctor of Philosophy in
The purpose of this dissertation was to contribute to understanding the client's experience of power in their therapeutic relationships with mental health professionals. The manuscript in Chapter 2, A Critical Metasynthesis of the Qualitative Research on the Client's Experience of Power in the Therapeutic Relationship, used qualitative metasynthesis to review...
Full Text:
Supplement to Dissertation
Understanding Power in the Therapeutic Relationship
Karen Hixson
The purpose of this dissertation was to contribute to understanding the client's experience of power in their therapeutic relationships with mental health professionals. The manuscript in Chapter 2, A Critical Metasynthesis of the Qualitative Research on the Client's Experience of Power in the Therapeutic Relationship, used qualitative metasynthesis to review...
Since the 1930's, many fields on the Crooked River National grasslands have been seeded to crested wheatgrass (Agropyron desertorum). While some of these fields remain dominated by crested wheatgrass others had a greater presence of deep rooted native perennial grasses such as bluebunch wheatgrass (Pseudoroegneria spicata). Twenty eight fields previously...