Conjugated linoleic acid (CLA) has been recently studied for its health-promoting and disease-preventing properties. The objective of this study was to evaluate the effect of pressure (100-600 MPa), temperature (60-120˚C) and treatment time (0-14 min) on CLA content in milk and anhydrous milk fat (AMF) rich in CLA. In milk...
Implementation climate is the most proximal organizational predictor of implementation success. First-level supervisors are in a pivotal position to influence implementation climate, as they directly oversee frontline staff who deliver evidence-based interventions (EBIs). First-level supervisors who exhibit strong leadership and utilize best practices in supervision may be able to establish...
SEE ARTICLE FOR ABSTRACT IN SPANISH. English Abstract: In order to study the quantitative relationship between tuber yield of two potato (Solanum tuberosum L.) cultivars (‘Alpha’, susceptible, and ‘Zafiro’, moderately resistant to late blight), and severity of the pathogen in Toluca, México, managed by weekly foliar sprays of 0.575 kg...
Palisade Russet is a medium-late maturing, lightly russeted potato cultivar notable for its resistance to late blight (Phytophthora infestans) infection of foliage and tuber. Palisade Russet is suitable for processing with low tuber glucose concentrations observed following long-term storage at a temperature as low as 5.6A degrees C with consistently...
Improving safety education could contribute to the preparation of better professional engineers. Safety topics are not holistically embedded in transportation course curricula. This thesis explores the current state in which safety is being incorporated in transportation course curricula in terms of design and compares the uses of safety data in...
Ocean users and marine scientists both have connections to the sea. This research explores how the nature of their connection to the sea leads to different perceptions of risk and comfort with uncertainty, and how these differences might be important to consider when one group has information another group needs....
Energy issues are becoming one of the most pressing topics in today's political and cultural landscape, particularly in the midst of the climate crisis. Globally, a variety of renewable energy projects are under development to meet energy demand without continuing to overburden the natural environment of our planet, with profound...
Despite its promise as a potentially beneficial new source of energy, the ocean-based renewable energy industry is still in its infancy, and like any new idea there are many unknowns with the potential to affect both people and our natural environments. A permit for marine renewable energy (MRE) must cut...
The purpose of this manuscript style dissertation was to increase understanding of the experiences of counselor's with compassion fatigue as they participated in a yoga intervention. Compassion fatigue is a condition that creates both physical and psychological impairment as a result of working in the helping role. Yoga is an...
The multifaceted role of the environment in regulating the structure and dynamics of biological communities has long fascinated ecologists and motivated much debate and research. Now, in a time of accelerated global changes due to human impacts, the need to understand how the environment shapes communities has gained new urgency....
Persistent reading difficulties are prevalent in U.S. schools and can lead to lower student performance across all subjects as well as distress, anxiety, and depression. In 2022, only 32% of fourth graders in the United States tested as proficient in reading. While there are many factors which affect reading progress...
Research overwhelmingly suggests that Black and Brown students face unjust and inequitable environments in K-12 schools in the United States (Bradshaw et al., 2010; Carter et al., 2017; Coles & Powell, 2020). These injustices often occur as a result of systemic racism and are replicated because of embedded racist policies...
Piezoelectric materials convert mechanical strain into a dielectric displacement, as well as the converse, allowing these materials to be used as sensors, actuators, and transducers. Currently, lead zirconate titanate (PZT) is the primary material used in these applications. Due to environmental toxicity and safety concerns associated with Pb, development of...
The public health framework of harm reduction was evaluated in one care setting to determine its potential for use in other fields of healthcare. Qualitative interviews were conducted with 11 clients of the HIV Alliance’s needle exchange program. Analysis of client responses revealed three themes: 1) harm reduction methods work...
This qualitative study examined the influence of the 2011 Oregon Writing Project (OWP) Summer Institute (SI) on the professional development of six teachers in the following ways:
1. The development of case descriptions of teachers' personal and professional backgrounds relevant to their teaching of writing.
2. An examination of the...
There is little current research in reading instruction for gifted learners. Children who are identified as gifted in reading are often left to their own devices or provided inadequate reading/literacy instruction (Ries et al., 2004). The purpose of this project was to determine how parents of gifted children and gifted...
Critical consciousness (CC) and hopeful future expectations (HFE) are believed to promote positive development in youth who face structural inequalities (Callina et al., 2014; Heberle et al., 2020; Mcwhirter & McWhirter, 2008). Although both CC and HFE hold promise for enhancing the positive development of oppressed youth, gaps in the...
The purpose of this case study is to explore a mentoring program designed for African American male community college students at a Pacific Northwest community college. Community college practitioners can use the knowledge gained from this study as a best practice to increase the persistence and success of African American...
Social and human services employees are on the forefront of social justice issues in the United States through their direct work with a wide array of oppressed and vulnerable people. As a field, these workers are proximal to people most acutely impacted by injustices. In Oregon, the principal agency for...
At its inception in 1946, the United States’ National School Lunch Program (NSLP) was promoted as a success story; a boon for families navigating poverty, a means of buoying food prices by absorbing farm surplus, and a treatment for hunger in some of our country’s most vulnerable populations. Government subsidies...
Third Culture Kids (TCKs) are a rapidly emerging student population within colleges and universities. TCKs must balance the myriad of experiences of growing up among worlds with the amplified implications that it entails as college students (Van Reken & Pollock, 2010). This study attempts to fill the gap between the...
While it can be said that peer mentor-mentee relationships in college can lead to meaningful connections and interpersonal support, there is a lack of literature about how exactly mentor-relationship connections are made. This study examines the relationship building strategies that peer mentors used to connect with their mentees in the...
With the emergence of big data and the Open Data Movement, and the wide availability to the public of large databases, Data Literacy is a necessary learning goal for students. Understanding the data process in its entirety is now a vital skillset required across industry, government, and scientific disciplines. The...
Although the seafood processing industry is vital to Alaska’s economy, limited research has addressed workers’ safety and health. Federal and state regulators have classified both offshore and onshore seafood processing worksites in Alaska as high-hazard environments; however, there is a dearth of published information on safety and health outcomes in...
This study investigated three questions: how, what kind of, and why were cross-border partnerships with non-US educational institutions developed at two public four-year US universities; how, what kind of, and why will cross-border partnerships with non-US educational institutions develop and/or change at US universities if nationalistic geo-political trends reflective of...
The purpose of this study was to explore the connections between experiential learning and pedagogical content knowledge (PCK) in preservice agriculture teachers. More specifically, utilizing a conceptual model for teacher development as a framework, this research sought to explore the development of the knowledge bases needed for teaching through experiential...
Black male student-athletes in revenue-producing sports encounter multiple stressors at predominantly White institutions (PWI). These stressors can include identity conflicts, role confusion, feelings of exploitation as revenue producers, academic imposter syndrome, heavy workloads, and racial microaggressions. This study explores how Black male student-athletes in revenue-producing sports define their roles within...
The majority of teachers in the state of Oregon are White, prompting the state’s legislative bodies to explore and create ways to increase racial diversity in the profession. Contextually, both state level mandates and national accreditation bodies have attempted to address the lack of diversity amongst teachers in the K-12...
Policy and research have increased attention in K12 mathematics education on core mathematical practices such as argumentation, justification, and proof, that are central to students learning and doing mathematics. One reason for this increased focus is the empirical evidence that engaging students in mathematical practices provide more equitable opportunities for...
The purpose of this study was to explore the lived experiences of school-based agriculture education (SBAE) teachers who self-identified as blended pedagogues. This study specifically focused on SBAE teachers' beliefs and how those beliefs influence their blended teaching classroom practice. Teacher beliefs are personal, subjective, and temporally and contextually stable....
Individuals who are parents and students on TANF experience challenges accessing and persisting in higher education. This study explored the experiences of TANF recipients who are navigating a return to higher education and the impact of college on how they construct a future self. Two theoretical frameworks were used to...
On top of time demanding athletic and academic constraints, Division I student-athletes must balance many social identities, that include their race, ethnicity, gender, sexual orientation, social class, religious affiliation, etc. This study attempts to fill the gap by providing student-athletes with marginalized identities a platform to (1) offer their own...
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...
Low-Income urban African American (LIU-AA) youth are at high risk for HIV/STIs and adolescent pregnancy. Sexual health websites (SHWs) offer an inexpensive, easy-to-disseminate, and potentially highly-accessible method of improving sexual health knowledge, awareness, and help-seeking. The present study examined engagement regarding sexual health websites for at-risk, LIU-AA youth. We conducted...
In the current global economy, higher education is critical for gaining and keeping living-wage jobs. The need for a college-educated labor force has increased interest among youth in pursuing higher education (National Center for Education Statistics, 2013). Despite these demands, the United States has struggled to effectively increase college completion...
Community science (also called citizen science) has become an increasingly popular data collection technique for scientists researching nature at a large scale. Many ecologists have also looked to community science as a method for educating the public about science. Over the past several decades, researchers have attempted to define an...
:
_____________________________________________________________________
SueAnn I. Bottoms Lynn D. Dierking
Abstract
Community science (also called citizen science
Translation of efficacious programs into real-world settings is an important step in ensuring improved public health outcomes. Yet, the process of translating evidence-based interventions (EBIs) according to fidelity is fraught with challenges. Organizational factors, specifically organizational communication, have been shown to influence translation processes.
To date, there is limited research...
Housing is a critical component of family life, however, keeping a safe and stable roof overhead is increasingly difficult for the approximately 21 million low-income families in the United States (Urban Institute, n.d.; U.S. Census, 2015). Low-income families struggle to keep a roof overhead within the context of rising housing...
The purpose of this study is to explore the factors that may influence students' motivation or choice to attend their institution's intercollegiate athletic events and also to relate the lived experiences of administrators of athletic programs at a university in Korea. The research design included both quantitative and qualitative approaches....
Traditional faculty development programs aimed at disseminating research-based pedagogy and innovations at potential adopters have helped increase awareness of these innovations; however, their adoption into engineering classrooms has been limited. This paper aims to present an alternative, pull-oriented approach to faculty development where faculty participants co-develop curricular innovations with engineering...
The purpose of this study is to explore experiences of professional growth for mid-career community college faculty. The research question that guided the study is: How do community college faculty members experience professional growth at mid- career? The research design included an interpretive social science methodology and phenomenological method. Nine...
Despite ongoing initiatives and research efforts, the persistent underrepresentation of marginalized groups in Science, Technology, Engineering, and Math (STEM) disciplines in the U.S. has seen little improvement. This study posits that a fundamental change in teacher preparation can lead to more inclusive STEM learning environments. It centers on the development...
Situated cognition theory emphasizes the role that social and material contexts have on learning and knowledge application. Several studies of engineering workplace environments have noted differences between the social and material contexts of the workplace and those of undergraduate engineering education. No existing research has studied the social and material...
Engineering practitioners solve problems in various ways; it is plausible that they often rely on graphs, figures, formulas and other representations to reach a solution. How and why engineering practitioners use representations to solve problems can characterize certain problem-solving behaviors, which can be used to determine particular types of problem...
My thesis is an exploration of xánthiip (Karuk for black oak, Quercus kelloggii) restoration within the Karuk Tribe’s Ancestral Territory in present-day northwestern California. Black oak is a cultural keystone species for the Karuk and has been chosen as one of the species to guide Tribally led forest restoration work...
The domestic cat is one of the world’s most popular companion animals. However, to date much remains to be learned about cat behavior and the cat-human relationship. To examine the influence of proximate factors on cat behavior and the human-cat bond, three studies were undertaken. Study 1 directly measured the...
The purpose of this study is to examine the learning that occurs in Latina students
who enroll in learning communities designed for underprepared community college
students. The research question guiding this study is: What are the experiences of Latina
students enrolled in developmental learning community courses which have the greatest...