The study aimed to assess the contribution of seaweed farming based on sustainable
livelihood framework using an indicator system formulated at the FAO Experts Workshop on Methods and Indicators held at Nha Trang University in Vietnam last November 2008.
Phospholipase C-β (PLC-β) isozymes are key effectors in G protein-coupled
signaling pathways. Prior research suggested that some isoforms of PLC-β may exist
and function as dimers, but little is known about dimerization of PLC-β. Data from coimmunoprecipitation
assays of differentially-tagged PLC-β constructs and sizeexclusion
chromatography of native PLC-β support homodimerization...
Two research projects comprise this thesis. The first project investigated modifying the hormone dosing strategy traditionally used in superovulating donor cows for an embryo collection to decrease drug costs without decreasing the number of high quality, transferable embryos recovered. The objective of this project was to evaluate the number and...
Tomato is considered to be one of the most important vegetables for its value as a source
of nutrients and antioxidants, and as a model crop for biological research, including seed
biology. In this thesis, tissue-specific gene expression and its regulation in tomato seeds
were analyzed to understand the mechanisms...
The objective of the present research was to determine, by use of the progesterone receptor antagonist RU-486, whether progesterone by autocrine/paracrine action suppresses phosphatidylinositol hydrolysis, and thus, the production of prostaglandin F2a during the midluteal phase of the estrous cycle in ewes. Two experiments were performed. Experiment 1 consisted of...
The immune system is a complex network of cellular processes working in harmony to guard us against pathogenic attack. Of utmost importance is the ability of the immune system to discriminate between “self” and “non-self” and diseased versus healthy. Recognition of antigens complexed to major histocompatibility complex (MHC) molecules is...
Phagotrophic protists are major consumers of microbial biomass in aquatic ecosystems. However, biochemical mechanisms underlying prey recognition and phagocytosis by protists are not well understood. We investigated the potential roles of cell signaling mechanisms in chemosensory response to prey, and in capture of prey cells, by a marine ciliate (Uronema...
Plants develop a vast array of cell shapes and sizes by selectively modifying their surrounding cell walls to expand in some regions and not in others. This process of morphogenesis requires the delivery of secretory vesicles to specific locations at the cell periphery, where exocytosis adds new membrane and proteins...
Hop (Humulus lupulus L. var. lupulus) is a diploid, dioecious plant with an extensive history of cultivation and use in brewing, as a textile, and for its therapeutic properties. Hop is prized for its ability to produce a variety of aromatic and flavor compounds, as well as compounds with anti-microbial...
Always Talk to Strangers contains the first seven chapters to a novel. The novel focuses on the friendship between Amanda and Maria, two fourteen-year-old girls who are experiencing their last summer before high school in Madison, Wisconsin. Their friendship is a complicated one: Maria was kidnapped four years ago, the...
Stakeholders of the Taal Lake fish cage industry face the challenge of producing fish in a situation of frequent fish kill occurrences, which have been attributed to the deteriorating water quality due to nutrient pollution from fish cages. This study estimates the cost-effectiveness of nutrient pollution reduction options. Fifty operators...
Today, with countless study abroad programs available, students have the opportunity to travel and study all over the world. Those who are lucky enough to study abroad are able to embark on an international journey that will change their life forever. This thesis expands on what happens after returning home...
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• Embracing one’s new identity!!
Other Representations
Integration Representation (Maria Foley, 2012
This index provides access to infonnation about women in 102 books and journals. The information contained in each entry is only as good as the original and the quality varies considerably. Much of this infonnation has not before been easily accesible in this form. My hope is that this index...
In this paper I focus on the process of formulating an ethnic identity in the United States for individuals of mixed-ethnicity. My main question explores the complexities an individual with parents of separate and distinct ethnic heritages faces when constructing an ethnic identity in our society. American society is reaching...
Oregon State University redesigned the college algebra class to make group learning at least 50% of class time. Specifically, in two out of four class hours each week students were organized into small groups where they completed exploratory activities involving new material. Although instructors were present during those group activity...
Published 2000. 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
Today, with countless study abroad programs available, students have the opportunity to travel and study all over the world. Those who are lucky enough to study abroad are able to embark on an international journey that will change their life forever. This thesis expands on what happens after returning home...
This thesis explores the experiences and negotiations of belonging for children of Mexican migrant farmworkers in Oregon. Ethnographic data was collected over the course of several months with Mexican migrant farmworkers and their children in agricultural fields in Oregon and at Oregon State University. The children in this project have...
Online courses and even degree programs are becoming a widespread phenomenon at universities across the United States. Research into the effectiveness of these courses is in the early stages. This qualitative study explored student perceptions of their online class experience using expectancy-value theory as a framework in an attempt to...
Mike Rose researcher, professor, scholar, and author of numerous articles and books including the literacy memoir - Lives on the Boundary - has been active in the field of education and composition for over 30 years. This thesis looks back at the development of the discipline of composition studies to...
Pollination is a critical ecosystem function for sustaining biodiversity. However, pollinators and the services they provide are threatened by landscape-altering anthropogenic activities across the globe. Habitat loss and fragmentation, introduction of invasive species, chemical use, and urbanization have been shown to impact pollination. Pollinator foraging behavior is thought to be...
Limited research has analyzed how the values espoused by Western alternative food systems, such as taste and territoriality, are adopted and refashioned in post-socialist societies. Muscovites now echo the global quality turn that reconnects consumers to their food sources. This research qualitatively explores the perspectives of the cosmopolitan consumers of...
The current study was a content analysis of court opinions on grandparent
visitation rights using the method of grounded theory. The research questions
addressed in this study were: (a) On what bases were grandparents granted legal
standing to petition for visitation with their grandchildren? (b) What was the legal
reasoning...
Apart from the traditional role of preventing progression from HIV to AIDS, antiretroviral drug therapy (ART) has an additional benefit of substantially reducing infectiousness, making them potentially an important strategy in the fight against HIV. Recent advances in drug therapy have also seen the use of antiretroviral drugs as a...
This thesis explores the challenges and triumphs experienced by three students who spent the summer abroad on international internships. Through their individual stories and journals, they shared how they questioned their own values, their nationality, and the value of formal education. They also experienced changing relationships and new career aspirations...
Red Light Ladies presents a perspective on prostitution in North America, within the context of the western mining frontier. A biographical profile of the frontier
prostitutor is presented, along with an archaeological model of settlement patterns and material culture. Settlement patterns and demographic changes in the prostitutor
population are hypothetically...
Diversity literary awards and other sources were used to create a list of high-quality titles written by and about underrepresented groups. This list was used to assess the diversity and inclusiveness of the library collections of a land-grant university. Gaps in the collection and acquisition processes were identified and will...
It is not unusual to see stranded or washed-up marine animals and birds along any
coastline. Various networks nationwide exist to report marine mammals and sea birds,
yet, we have been unable to find a network in Oregon or nationally to report other
stranded marine animals, namely fish, cephalopods, and...
When a catastrophic event happens, senior residents who are physically or mentally disabled, are placed at a much greater risk of injury or death. Researchers in the aftermath of hurricanes’ Katrina, Sandy, and Harvey, consistently record elderly residents presenting the most difficult challenges for emergency personnel during evacuation and post...
Italian nationalism and an ‘Italian’ identity were constructed during Italy’s unification movement in the mid 1800’s. However, consensus on a national identity is still weak across Italy today. Instead, a polarization of Northern and Southern regions have contributed to discrimination, institutional racism and exclusion. This thesis demonstrates the multifaceted aspects...
After Colonization and since the beginning of the globalization era, governments in developing countries have been restricted in implementing certain policies and reforms, often being forced to accept or borrow policies from former colonizers or other developed countries and non-governmental organizations (NGOs). Previous studies found that borrowing policy often leads...
This work is a compilation of problems that deal with multiscale analysis of transport phenomena in environmental systems. A common feature among the problems studied here is the presence of non-negligible microscale structure in various forms. Each problem is approached from the perspective that a macroscopic observable encodes aspects of...
This thesis explores the roles of scripts in shaping minoritarian subjectivity through Kim Jee-woon’s film The Good, The Bad, The Weird (2008), Kim Fu’s novel For Today I Am a Boy (2014), and R. Zamora Linmark’s novel Rolling the R’s (1995). In all three works, diasporic characters of Asian descent...
The purpose of this study was to determine the
effects of an experimental approach to English language
acquisition among preschool children attending
low-cost community kindergartens in Singapore. Group
and sex differences in the performance of four language
tasks, as well as the effect of the interaction
between group and sex...
This dissertation aims to provide a comprehensive portrayal of doula care in the lives of pregnant and parenting adolescent mothers. The purpose of this research was to examine the relationships between psychosocial stress, social support, institutionalized constraints, and their impacts on health and well-being among adolescent mothers in the Northwestern...
In order to assist WAC/WID practitioners and science writing faculty in incorporating translingual perspectives in disciplinary writing instruction, this study extends translingualism to language practice in the sciences by conducting a corpus study of Al-Awamia, a Moroccan agronomic journal. Mapping rhetorically significant changes across abstracts authored in English, French, and...