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Kono Members' Perceptions Of Burial Practices And The Spread Of Ebola Virus Disease, Comfort Kenyeh Panda

Walden Dissertations and Doctoral Studies

Sierra Leone was heavily affected by the West African Ebola virus disease (EVD) epidemic from 2013 to 2016. Ongoing EVD transmission during the epidemic was connected to several factors including unsafe traditional burial practices. This phenomenological qualitative study addressed Kono members' perceived knowledge, attitudes, and beliefs regarding how burial practices influenced EVD transmission. Rosenstock's health belief model provided the framework for the study. The participants purposefully selected from various religions and professions were interviewed individually and in focus group settings. Similar phrases and comments were identified from the interview responses resulted which resulted in the following 5 main themes: (a) …

Influences Of The Sarbanes-Oxley Act On Ethical Financial Operations In Nonprofit Organizations, Stephanie Powell Works

Walden Dissertations and Doctoral Studies

In the United States, approximately 7% of nonprofits' annual revenue is lost as a result of a lack of ethical financial operations among nonprofit executive directors (EDs). This represents $85 billion in estimated annual losses in available operating funds. This study addressed the problem of ineffective leadership in nonprofit organizations from the perspective of EDs responsible for ethical financial operations. The purpose of this phenomenological study was to understand the lived experiences of nonprofit EDs who self-reported the use of 1 of Burn's and Bass' 3 leadership styles and whether leadership style influenced the use of the Sarbanes Oxley Act …

A Limited Rational Choice Theory In Local Public Health Decision Making, Lona Bryan

Walden Dissertations and Doctoral Studies

The threat and occurrence of terrorist attacks have increased in the United States since September 2011, heightening concerns for weaponized anthrax, other biological pathogens, and epidemics and pandemics. Early decisions and funding levels in local public health agencies can be the first line of defense or first point of failure; yet little is understood about how decisions are made when there are budget cuts before a biological event happens. Using Lindblom's conceptualization of limited rational choice theory, the purpose of this single case study was to understand how a local public health official made decisions after budget cuts in a …

Human Rights-Based Social Investments, David Androff

The Journal of Sociology & Social Welfare

Human rights provide a normative framework for social policy. Social investments are required for a state to realize the rights of its people. For example, the human right to health requires a well-funded system of health care infrastructure with a well-trained workforce of health care professionals. However, the implications of human rights for social development policies have not been examined. This paper attempts to fill in this gray area by exploring a rights-based approach to social investment. Human rights-based approaches to poverty, health, mental health, child welfare, and older adults are analyzed for their implications for social investment policy proposals. …

Computational Model For Behavior Shaping As An Adaptive Health Intervention Strategy, Vincent Berardi, Ricardo Carretero-González, Neil E. Klepeis, Sahar Ghanipoor Machiani, Arash Jahangiri, John Bellettiere, Melbourne Hovell

Psychology Faculty Articles and Research

Adaptive behavioral interventions that automatically adjust in real-time to participants’ changing behavior, environmental contexts, and individual history are becoming more feasible as the use of real-time sensing technology expands. This development is expected to improve shortcomings associated with traditional behavioral interventions, such as the reliance on imprecise intervention procedures and limited/short-lived effects. JITAI adaptation strategies often lack a theoretical foundation. Increasing the theoretical fidelity of a trial has been shown to increase effectiveness. This research explores the use of shaping, a well-known process from behavioral theory for engendering or maintaining a target behavior, as a JITAI adaptation strategy. A computational …

Assessing Condom Use Among Navajo Men In The Southwest, Terra E. Yabeny

Walden Dissertations and Doctoral Studies

The Navajo tribe reports extraordinarily high number of cases of sexually transmitted diseases (STDs), such as gonorrhea, chlamydia, and human immunodeficiency virus (HIV) among men who have sex with men (MSM) and heterosexual populations. The purpose of this qualitative study was to explore the cultural value of adil' idli (self-respect) and how this cultural practice might influence health behaviors in sexual activity, condoms use, and acquiring of STDs among Navajo men. The Health Belief Model (HBM) was the theoretical foundation for providing a deeper understanding of the social, environmental, and cultural factors of condom use among Navajo men. Research questions …

Characterizing The Requirement Of The Cmi/Trr Compass-Like Complex During Drosophila Development, Timothy Nickels

Master's Theses

The MLR family of COMPASS-like complexes are histone methyltransferase complexes that are associated with the activation of gene enhancers. In D. melanogaster, Cara mitad (Cmi, also known as Lpt) and Trithorax related (Trr) are central subunits of a complex orthologous to mammalian Lysine methyltransferase 2 C and D (KMT2C and KMT2D, also known as MLL3 and MLL2/4) that catalyze H3K4 monomethylation. Previous studies have demonstrated that mutations in these genes are associated with cancer and developmental disorders, but the mechanisms by which these alterations contribute to disease states are unknown. The Cmi-containing COMPASS-like complex and orthologous vertebrate complexes have been …

What's Wrong With Being Single: Lowered Relational Value Bias Toward Single People, Darian Farrell

Master's Theses

This study examined the perceived relational value of single individuals (compared to that of coupled individuals). I hypothesized that, participants would be more likely to make the conjunction fallacy in the single condition vs. the coupled condition, when asked whether or not it was more likely that the target person from the condition was a single teacher vs. teacher. The data supported my hypothesis: participants in the single condition were significantly more likely to make the conjunction fallacy than participants in the coupled condition. My study also tested whether or not the need to belong acted as a moderator for …

Micro-Housing: Seattle’S Contradictory Approach To Affordable, Sustainable Housing, Nick Quijas

Seattle Journal of Environmental Law

Seattle, along with many other cities, is facing a housing crisis the likes of which it hasn't seen in at least half a century. A lack of affordable housing is exacerbating a homelessness crisis, and is arguably contributing to sprawl. In the face of all of this, Seattle has allowed one of the densest housing options to become economically unfeasible to build at an affordable rate.

The Controversy Over Permit-Exempt Wells In Washington, Jean O. Melious

Seattle Journal of Environmental Law

In a groundbreaking 2016 decision commonly referred to as the Hirst decision, the Washington State Supreme Court recognized the interrelationship between land use and water use. The Court held that the state’s Growth Management Act required local governments to protect water resources through measures ensuring that new development would not deprive senior water users of their water rights. The decision focused on development relying on permit-exempt wells. Permit-exempt wells reflect a pioneer mentality that encourages dispersed development by allowing rural property owners and developers to appropriate water without obtaining a permit. Permit-exempt wells are subject to the state law of …

About The Authors

Seattle Journal for Social Justice

No abstract provided.

Entropy, Order, And Agency: The Cognitive Basis Of The Link Between Agents And Order, Adena Schachner, Minju Kim

Psychology Faculty Articles and Research

People often believe that orderly structures were created by agents. We examine the cognitive basis of this tendency, asking if learned associations or causal reasoning drives us to link order with agents. Causal reasoning predicts that knowledge of an alternative physical-mechanical cause should ‘explain away’ orderliness, weakening the link with agents. In a preregistered experiment, we manipulated the context to provide (or not provide) a physical-mechanical explanation for orderly outcomes, and participants judged if an object or agent had been present. We compared outcomes differing in (a)levels of orderliness and (b)whether context provided an alternative explanation. We found that environmental …

Racial Complexities Of Outdoor Spaces: An Analysis Of African American’S Lived Experiences In Outdoor Recreation, Matthew Charles Goodrid

University of the Pacific Theses and Dissertations

This thesis examines the racial power imbalances that exists within the outdoor recreation industry. Despite participation rates being quantified, limited research explores the lived experiences and perspective of people of color. In this study, I explore the socio-historical development of outdoor recreational spaces, existing environmental habitus and African Americans lived experiences in outdoor recreation. To emphasize the voice of the participants, twelve African American millennials were interviewed. Questions in the interviews revolved around their perception of outdoor recreation and personal experiences while participating in outdoor recreation. Three overarching themes emerged from their stories, i) the typology of outdoor recreation, ii) …

Endocrine Responses To Repeated Adrenocorticotropic Hormone Administration In Free-Ranging Elephant, Molly Mccormley

University of the Pacific Theses and Dissertations

Understanding the physiological response of marine mammals to anthropogenic stressors can inform marine ecosystem conservation strategies. Stress stimulates release of glucocorticoid (GC) hormones, which increase energy substrate availability while suppressing energy-intensive processes. Exposure to repeated stressors can potentially affect an animal’s ability to respond to and recover from subsequent challenges. To assess the endocrine response of a marine mammal to repeated stressors, we administered adrenocorticotropic hormone (ACTH) to free-ranging juvenile northern elephant seals (Mirounga angustirostris; n=7) once daily for four days. ACTH administration induced significant, but transient (<24 h) elevation in circulating cortisol levels (p < 0.0001). These increases did not vary in magnitude between the first ACTH challenge on day 1 and the last challenge on day 4. In contrast, aldosterone levels remained elevated above baseline for at least 24 hours after each ACTH injection (p < 0.001), and responses were greater on day 4 than day 1 (p < 0.01). Total triiodothyronine (tT3) levels were decreased on day 4 relative to day 1 (p < 0.01), while reverse triiodothyronine (rT3) concentrations increased relative to baseline on days 1 and 4 (p < 0.001) in response to ACTH, indicating a suppression of thyroid hormone secretion. There was no effect of ACTH on the sex steroid dehydroepiandrosterone (DHEA). These results suggest that elephant seals are able to mount adrenal responses to multiple ACTH challenges. However, repeated stress results in facilitation of aldosterone secretion and suppression of tT3, which may impact osmoregulation and metabolism. We propose that aldosterone and tT3 are informative additional indicators of repeated stress in marine mammals.

Spatial And Temporal Dynamics Of Batesian Mimicry Between Adelpha Californica And Limenitis Lorquini, Louis Albert Prusa

University of the Pacific Theses and Dissertations

Conspicuous coloration is one of the main ways that animals communicate. The use of eye-catching color patterns to warn predators of an unprofitable trait is referred to as aposematism. Once predators learn to recognize the color pattern, a new signaling niche becomes available where other species can share the same signal. This mimicry niche can involve a “hide in plain sight” strategy by mimicking or parasitizing this signal, with mimics lacking the defense and associated costs that make them unprofitable. This is termed Batesian mimicry, and it decreases predation by taking advantage of the memory and learning of the predator …

Rational Design Of Peptides Binding Towards Human Pd-L1 Using Knob-Socket Model, Xingchen Zha

University of the Pacific Theses and Dissertations

Programmed death-ligand 1 (PD-L1) is a type 1 transmembrane protein that has been reported to play a vital role in mediating suppressed immunity. The interaction between PD-L1 and PD-1 delivers a negative signal that reduces the proliferation of these T cells and induces apoptosis at the same time. Antibodies that can block the Programmed death-ligand 1 (PD-L1) on tumor cells have been shown to alleviate cancer-induced immunosuppression. While antibodies have a great potential in various therapeutic uses, many drawbacks such as the high cost of production, huge molecular size, and poor permeability impose restrictions on the extensive use of full-length …

Production Of Synthetic Spider Silk, Ryan Matthew Hekman

University of the Pacific Theses and Dissertations

Spider silk is a material that both has impressive mechanical properties and is also environmentally friendly. Though there are limitless potential engineering applications for such materials, industrial production of spider silk has proven to be challenging. Farming silk from spiders, as is done with silkworms, is not a viable option for large-scale production of spider silk due to the venomous and predatory nature of spiders. Here, an attempt is made to express synthetic spider silk minifibroins heterologously in Escherichia coli, to purify the recombinant spidroins from cell lysate, and to spin them into artificial fibers through a biomimetic process. Silk …

Should I Stay Or Should I Go? Complex Environments Drive The Developmental Plasticity Of Flight Capacity And Flight-Related Tradeoffs, Jordan R. Glass

University of the Pacific Theses and Dissertations

Animals must balance multiple, fitness-related traits in environments that are complex and characterized by co-varying factors, such as co-variation in temperature and food availability. Thus, experiments manipulating multiple environmental factors provide valuable insight into the role of the environment in shaping not only important traits (e.g., dispersal capacity or reproduction), but also trait-trait interactions (e.g., trade-offs between traits). We employed a multi-factorial design to manipulate variation in temperature (constant 28°C vs. 28±5°C daily cycle) and food availability (unlimited vs. intermittent access) throughout development in the sand field cricket, Gryllus firmus. We found that fitness-related, life-history traits and trait trade-offs can …

Online Communication Settings And The Qualitative Research Process: Acclimating Students And Novice Researchers, Katherine Gregory

Publications and Research

In the last 20 years, qualitative research scholars have begun to interrogate methodological and analytic issues concerning online research settings as both data sources and instruments for digital methods. This article examines the adaptation of parts of a qualitative research curriculum for understanding online communication settings. I propose methodological best practices for researchers and educators that I developed while teaching research methods to undergraduate and graduate students across disciplinary departments and discuss obstacles faced during my own research while gathering data from online sources. This article confronts issues concerning the disembodied aspects of applying what in practice should be rooted …

Experiences Of Wildness And Value, Hannah G. Mclean

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Lewis’S Woodpecker Nest Success And Habitat Selection In Cottonwood Floodplain Versus Burned Conifer Forests, William M. Blake

Graduate Student Theses, Dissertations, & Professional Papers

Breeding habitat selection influences reproductive outcomes. Habitat selection may be adaptive and benefit populations, but it can also be maladaptive with negative consequences for populations. Understanding habitat selection and its influence on reproductive success, especially in species of concern, is critical for effective management. Lewis’s Woodpecker (Melanerpes lewis) is a Species of Concern that has experienced national population declines. We studied its abundance and reproductive success in two commonly selected breeding forest types (i.e., cottonwood floodplain and mixed-conifer burned), and nest-site characteristics (nest availability, food availability, and vegetation attributes) that have the potential to yield strong differences in …

California Creek Quarry: Regional Persepctives And Uas Mapping, David A. Schwab

Graduate Student Theses, Dissertations, & Professional Papers

Western Montana hosts an abundance of lithic deposits useful for precontact stone tool manufacturing. Lithic sources likely factored prominently into patterns of settlement, trade, subsistence and mobility for past populations in the region. The mining of these lithic resources results in a unique land use area, a prehistoric quarry. Prehistoric quarries in Western Montana have received very little research or spatial documentation. This may be due in part to their abundance and often overwhelming size and extent. Providing even basic spatial documentation for large quarries can be prohibitively time consuming and expensive. One such understudied quarry site is the California …

Respecting Public Investment: The Problems With Democratic Endorsement As A Criterion For Legitimate Value Influence In Science, Rebecca Korf

Graduate Student Theses, Dissertations, & Professional Papers

Criticism of the value-free ideal has motivated attempts to formulate a criterion for the legitimacy of non-epistemic value influence in science. I argue that this search aims to protect two main components of legitimacy, scientific integrity and justice. While integrity is primary, justice remains important, especially in setting scientific goals. One of the main proposals for setting legitimate goals is to rely on democratic endorsement (Intemann 2015). I critically assess four interpretations of this criterion, finding that all are problematic. I then propose and evaluate three alternative models that seek to better balance respect for the public with scientific expertise.

Variation Of Tool Mark Characteristics In Frozen Bone As It Relates To Dismemberment, Elena Hughes

Graduate Student Theses, Dissertations, & Professional Papers

The act of dismembering a body leaves identifiable marks on the bone. These marks, whether they be from knives, saws, axes, or any other tool, can help provide law enforcement with information about the type of tool they should be looking for. While there has been considerable research done on the marks left by different types of weapons, a factor that has not been examined is the differences in tool marks based on the condition of the body at the time of dismemberment. This study will initiate this new avenue of research by analyzing the differences seen in tool mark …

The Effect Of Female Priming On Male Betta Splendens, Susan Greene

Graduate Student Theses, Dissertations, & Professional Papers

Male betta fish are naturally aggressive to attract a mate and defend a territory. This makes them a good model for studying aggression and choice behavior. This study looked at male Betta splendens aggressive nature when impacted by priming with a female and exposure to the SSRI drug fluoxetine. Males in the study received a prime before each choice trial, and the latency for each choice was measured and analyzed. We found no significant differences for preference for a mirror versus a non-mirror trail, or latency for choice for the mirror. However, a significant effect was found for fighting data, …

Zoning And Complementary Incentives To Protect Farmland: A Case For Missoula County, Kaitlin Mccafferty

Graduate Student Theses, Dissertations, & Professional Papers

Urban sprawl reflects an inefficient use of land that diminishes both rural landscapes and quality of life turning farms, ranches and open space into siloed suburban communities. This results in less walkable cities with more traffic and air pollution, among other negative consequences. Farmland constitutes a particularly important resource that often faces degradation or loss due to sprawl. Higher quality agricultural soils are particularly desirable for development because they are flat and well-drained. Farmland is also important for urban communities concerning food security, environmental health, and economic well being. As American cities continue to grow, farmland around urban areas has …

Avian Community Responses To Bison Grazing In North American Intermountain Grasslands, Danielle A. Fagre

Graduate Student Theses, Dissertations, & Professional Papers

Grassland and shrubland songbird species are a guild of conservation concern in North America. Many of these species have experienced severe population declines, due to habitat loss and land use change. This makes the conservation and management of remaining habitat of crucial importance for this guild. Grazing by large herbivores is an ecosystem process in grassland systems, and in North America, one of the major historic grazers was the Plains bison (Bison bison). Bison are considered ecosystem engineers, because they modify habitat to be more or less suitable for other species, such as grassland and shrubland songbirds. Bison …

Volunteering For Vegetables: Community Agriculture And The Prospects For Building A More Democratic Food System, Kali Orton

Graduate Student Theses, Dissertations, & Professional Papers

Scholars and activists hold varied ideas about what a more just and equitable food system might look like. Food democracy, one of these alternative food system theories, centers around the idea that all people should have equal opportunity to meaningfully contribute to the shaping of their food systems. Community farms, due to their socially-oriented qualities, present one possibility for people to develop the skills and knowledge necessary to function as food citizens and build food democracy.

This research explores and seeks to inform food democracy theory through case studies of two urban community farms – one in Missoula, Montana, and …

The Ethosophy Of The Grizzly Man: Timothy Treadwell's Three Ethologies, Blake L. Ginsburg

Graduate Student Theses, Dissertations, & Professional Papers

This paper explores the ethical appropriateness and significance of Timothy Treadwell’s life among the bears and foxes of Alaska’s Katmai National Park and Preserve. In an attempt to reveal the formative and transformative aspects of Treadwell’s project, I rely upon an ethological framework developed by Matthew Calarco that moves beyond the narrow conception of ethology as a scientific practice aimed at systematic and rigorous documentation of the quantifiable aspects of animal behavior. While many people might be hesitant to conceive of Treadwell’s project as an ethological one, I hope to illuminate the ways in which his life among bears and …

Intelligent Personal Assistants In The Classroom: Impact On Student Engagement, Jason Patrick Neiffer

Graduate Student Theses, Dissertations, & Professional Papers

Intelligent personal assists are as a software tool utilized by millions of consumers to interact with their smartphone, tablet, laptop or desktop computer, or smart speaker. As more mobile and computer operating systems offer the feature, more classrooms and ultimately students will have access to one of these tools, either on a school-purchased device or a personal device.

The aim of this study was to look at a specific implementation of Siri, an intelligent personal assistant platform, in upper elementary and middle school science classrooms. The researcher utilized the lense of student engagement to measure the impact of the implementation …