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Analysis Of Arterial Compliance Using A Surrogate Arm Bench Top Model For The Validation Of Oscillometric Blood Pressure Methods, Christopher J. Cunningham

Master's Theses

A study was performed on a recently developed prototype of the Yong-Geddes surrogate arm design to collect compliance data of the various system components and determine the accuracy of measurements made through the bench top model. The study was performed to perceive the effectiveness of the model as a tool for validating non-invasive blood pressure detection monitors. Three stages of testing were performed to gather pressure and volume data from an artificial artery component, a sphygmomanometer, and the surrogate arm system to produce compliance estimations. Mathematical equations from supported arterial hemodynamics studies and clinical trials were applied to the pressure …

Evaluation Of Potential Surrogates For Listeria Monocytogenes In Fresh Citrus-Specific Validation Studies, Kimiko Grace Casuga

Master's Theses

The FSMA Produce Safety Rule (PSR) requires citrus packers to more closely assess, manage, and monitor food safety risks. Although there have been no foodborne illness outbreaks and only one recall in fresh citrus, the risk of pathogens coming in on the fruit and cross contamination during washing still exists. Packhouses have dynamic washing systems and in-plant validations may be the only way to demonstrate compliance with the PSR. In-plant validations use surrogates in place of pathogens, and none have been identified or validated for citrus. The aim of this research was to identify a surrogate for use in fresh …

Predicting Location And Training Effectiveness (Plate), Erik Rolf Bruenner

Master's Theses

Abstract Predicting Location and Training Effectiveness (PLATE)
Erik Bruenner

Physical activity and exercise have been shown to have an enormous impact on many areas of human health and can reduce the risk of many chronic diseases. In order to better understand how exercise may affect the body, current kinesiology studies are designed to track human movements over large intervals of time. Procedures used in these studies provide a way for researchers to quantify an individual’s activity level over time, along with tracking various types of activities that individuals may engage in. Movement data of research subjects is often collected through …

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Effects Of Mature Recombinant Gdf9 And Bmp15 On In-Vitro Maturation Of Bovine Oocytes And Subsequent Embryo Development And Effects Of Antioxidants On Blastocyst Re-Expansion Rates, Jamie Thompson

Master's Theses

In-vitro produced embryos (IVP) differ greatly from in-vivo derived embryos (IVD) in gene expression, metabolism, development, and cryotolerance which limit the widespread use of this technology. In-vitro maturation (IVM) is one of the most important components for successful in-vitro embryo development. Growth differentiation factor 9 (GDF9) and bone morphogenetic protein 15 (BMP15) have been found to be essential during oocyte maturation and thus female fertility. These proteins are oocyte secreted factors (OSFs) and are produced with pro- and mature protein regions where the pro-regions are thought to aid in protein folding and dimerization where heterodimerization the two proteins has been …

Investigation Of Placement Of Polyethylenimine Within Thin Film Composite Reverse Osmosis Membranes For Enhanced Anti-Fouling Properties, Taylor F. Austin

Master's Theses

Fresh water scarcity is an alarming issue for communities across the globe. The development of water recycling and reuse technologies has become crucial in expanding the limited water resources. Reverse osmosis (RO) is among the key processes that can treat wastewater to meet potable water reuse standards. Despite the advancements in RO membrane technologies, many challenges persist regarding the operation and maintenance of RO membranes, such as membrane fouling. Extensive research investigations have focused on developing RO membrane modifications to combat the decreased performance due to fouling. Polyethylenimine (PEI) is a promising polymer used for enhancing the anti-fouling properties of …

Predictive Ability Of A 3d Body Scanning Mobile Application For Metabolic Health Risk, Caleb Brandner

Master's Theses

There is an increasing prevalence of obesity within the US and rising rates of metabolic syndrome among those aged 20-39 concurrent with a decrease in the reception of primary care. Limitations to healthcare including access, cost, and availability, highlighting the need for simple, efficient, and accessible cardiometabolic health risk screening. Given the surge in smartphone ownership over the last decade, this study sought to determine the predictive ability of a mobile 3D-optical (3DO) body composition assessment application in determining metabolic health risk. A total of 62 participants (female: 36) underwent traditional anthropometric measurements, 3DO body scanning using a smartphone application, …

Adaptive Fascism: A Study Of Far-Right Politics In The Americas, Blake Mustachio

Master's Theses

Populism as a term is too ambiguous to describe the surge in far-right nationalistic leaders both during the Cold War and the present day. This paper proposes to solve this quagmire by proposing the term adaptive fascism. Adaptive fascism is the idea that far- right leaders using tactics that have legacies within fascist rhetoric have adapted the fascist rhetoric to fit more within the geopolitical situations of each leader’s respective time period. Looking at both leaders of the Cold War, including Jorge Videla of Argentina and Augusto Pinochet of Chile. As well as modern day leaders, Donald Trump of the …

Suppression Of National Identities: Ukrainian And Baltic Cultures In The Soviet Union, Jonathan H. Mastman

Master's Theses

This thesis defines the formation and consummation of Soviet Bolshevism as another imperialist force rather than its stated objective of freeing the people of the United Soviet Socialist Republics from the clutches of an inequitable elite. Through the policies and objectives of the Soviet government the workers and citizens of Ukraine and the Baltic republics were not liberated or given autonomy over their lives and labor, as Marxist-Leninism would have them believe. I review the Russification efforts found first in the Tsarist Russian Empire and then continued by Soviets in the nature of pursuing or denying cultural, political, and economic …

Development Of Wiskott-Aldrich Syndrome Knock Out Protocol For Drug Substance Assay Development, Julia C. Hanna

Master's Theses

Wiskott-Aldrich Syndrome (WAS) is a rare X-linked primary immunodeficiency affecting approximately 1 in 100,000 live XY births in North America and is caused by a mutation to the WAS gene which is expressed across hematopoietic lineages. The WAS protein (WASp) plays a role in regulating actin polymerization. On a cellular level, there are a variety of effects of a lack of WASp or expression of a dysfunctional WASp protein for patients including issues with migration, adhesion, chemotactic response, phagocytosis, activation, and proliferation across different cell types in addition to reduced platelet size and output. This can lead to several systematic …

Examining The Use Of A Network Bypass To Circumvent Data Diodes Within Industrial Control Systems, Bryce Molesh

Master's Theses

Our modern world relies upon large scale industrial plants, that are manged by Industrial Control Systems (ICS), to provide critical services such as electricity, water, or waste processing. Over time, these systems have been increasingly connecting outdated systems to modern internet technology to provide additional functionality such as real-time monitoring while also enabling operators to conduct modern business analytics. Thus, these plants offer a potential target for attackers. Recently, such attacks on Industrial Control Systems have increased in number with well publicized attacks such as Stuxnet and TRISIS. To protect against such attacks while also modernizing their networks, Industrial Control …

Documenting Tetranychus Urticae And Lygus Hesperus Resistance Status In California Strawberries, Kiley William Jensen

Master's Theses

The resistance status of Tetranychus urticae Koch and Lygus hesperus Knight sourced from California strawberry fields was evaluated in laboratory bioassay experiments. Adult female T. urticae sourced from a miticide naïve population were exposed to a range of miticide active ingredient concentrations mixed with acetone in contact bioassay experiments. LC₅₀ concentrations for the active ingredients fenpyroximate, abamectin, bifenazate, and spiromesifen as well as LC₉₀ concentrations for the active ingredients fenpyroximate, abamectin, and bifenazate were derived from this susceptible population. A total of ten field populations of T. urticae, five from the Santa Maria growing region and five …

​ Soilborne Pathogens Of Strawberry In The Central Coast Region Of California: ​ Survey And Cover Cropping With Wheat For Management Of Macrophomina Phaseolina, Mary Steele

Master's Theses

Surveys of the four major soilborne pathogens of strawberry (Fusarium oxysporum f. sp. fragariae, Macrophomina phaseolina, Phytophthora spp., and Verticillium dahliae) to determine their relative prevalence were conducted in Watsonville-Salinas, CA in 2021 and in Santa Maria, CA in 2022. All four major pathogens were detected at relatively similar prevalence in Watsonville-Salinas, between 22% and 31% of sampled fields. In Santa Maria, M. phaseolina was far more prevalent at 52% of sampled fields, the other three falling between 14% and 17%. Additionally replicated greenhouse and field trials were conducted to evaluate the effects of wheat as …

Gdpr, Privacy And Europe's Power Gambit, Daniel Maneloveg

Master's Theses

This paper examines the current state of data privacy laws, with a specific focus on the European Union's General Data Protection Regulation. It begins by defining privacy as a fundamental aspect of the liberal worldview and discussing the history of privacy legislation to show that protecting privacy has long been a commitment of liberal countries.

The paper then discusses how technology has progressed and exposed the inadequacy of previous privacy laws, citing scholarly literature to emphasize the urgent need for updated legislation. It provides an overview of updates made to privacy legislation before the GDPR was passed in 2018, followed …

The Right People In The Wrong System: Examining The Tension Between Nonprofit Individuals And Organizational Structure, Erin Vong

Master's Theses

Nonprofit organizations pursue missions of social good while still operating within the confines of systems of oppression, creating a tension between organizational values and operational success. Previous research focuses on the micro-level role of individuals and the macro-level role of ideologies that create these tensions for nonprofit workers in these spaces. Through a qualitative case study, this thesis seeks to uncover the meso-level role of organizational structures in the experiences of nonprofit workers. The research questions that guided this case study were (a) How does one organization present equitable working conditions for its staff? (b) How do staff at this …

Positive Out Of The Negative: Tracking Renewable Energy Projects In Central America, Jordan Ethan Castillo (Miner)

Master's Theses

Central America is undertaking a vast Renewable Energy (RE) transition, due to widespread investments across the region in an array of technologies. These technologies include Community Solar, Wind, and Hydroelectricity. Hydroelectricity has long been the backbone of many countries’ energy grids in the region due to the region’s long history with hydroelectricity. Ambitious climate goals coupled with diminishing hydroelectric power generation opportunities have led to an expansion of investment in Community Solar and Wind energy. The embrace of Solar and Wind has been accelerated due to declining costs for these technologies as they mature. Central America as a case study …

War And Genocide In Darfur And Its Impact On Darfur Society, Hamid Elshareif

Master's Theses

The Darfur region in western Sudan has witnessed bloody revolutions and conflicts since the beginning of 2003. The Sudanese government recruited militias such as Janjaweed who killed and robbed the civilian people of Darfur. The Janjaweed practiced murder, rape, torture, the burning of villages, looting, and theft which amounted to what most people consider genocide. This genocide is being practiced against the indigenous African tribes in the western region of Sudan which is less developed and has been marginalized by the government in Khartoum. Reasons for this conflict are in question with many people seeing it as purely an Arab …

Mapping Effectiveness: Farm Mechanization Initiatives By Lumbini Province Of Nepal (Fiscal Year 2018/19), Ananda Phuyal

Master's Theses

An effective farm mechanization program should increase crop production and be profitable to the benefitting households. Increasing labor shortages and decreasing animal draft power in agriculture demanded farm mechanization to increase food productivity in Nepal. To increase crop yield, the Ministry of Land Management, Agriculture and Cooperative (MOLMAC) of Lumbini Province in Nepal distributed 1994 subsidized tools and machinery in Fiscal Year 2018. The farm mechanization program by the government was an ambitious program and was implemented without research to address the actual need of the geography. However, the program had a positive impact on the community. It is found …

Dialogues Between First-Generation Mexican American Female Students In Higher Education And Their Parents, Rosa Elena Zavala Morales

Master's Theses

First-generation female Mexican American students are part of the growing Latinx population of students entering American college campuses all over the country. They are students who have had to jump over several obstacles such as traditional gender roles and structures of inequality to attend university on their own. But they are not fully alone. Loyalty to family is a central core value many Mexican American women believe in, making family an integral part of their journey in higher education. Additionally, traditional gender roles, in conjunction with family, play a part in the responsibilities they take at home with their families. …

Between Life And Death: Reimagining Black Reproductive Healthcare, Briana Britton

Master's Theses

The state of Black reproductive health is in crisis with mortality rates of birthing people in the U.S. being the worst in the developed world. What compounds this issue is historical and cultural evidence of unethical and inhumane treatment of Black people – Black birthing people in particular – by the U.S. healthcare system primarily due to racism and sexism. Those who do not identify with the binary and heteronormative structures of our healthcare system are at further risk of discrimination and health disparities. Due to social and cultural ideals, stigma, and other structural forces, Black, Black birthing and Black …

Our Bodies Are Our Stories: How Educators Impact The Educational Experiences Of Fat Queer Students Of Color, Elissa A. Rodriguez

Master's Theses

This thesis examines the experiences of fat queer students of color in education, and how their experiences were impacted through interactions with educators as they navigated education with their intersectional identities. Through qualitative narrative based research, three participants were interviewed, and their experiences were examined and analyzed based on these conversations. This research aims to expand and fill in the gaps of knowledge in the field of education that surround the experiences of fat queer students of color. Even more specifically, how anti-fat biases impact these other intersecting identities, and how educators have the ability to hold and act on …

“An Untold Story”: Voices Of Qtbipoc Individuals Who Have Been Canceled Through Public Call Outs, Glorivette Rodriguez

Master's Theses

QTBIPOC communities are historically marginalized groups that experience oppression and discrimination. Oftentimes, this experience goes unnoticed, unacknowledged, and unrecognized because these groups are intentionally erased and silenced by dominant culture. Keeping the communities safe is a priority, and it is no wonder that social media is being used as a “necessary survival technology” (brown, 2020, p. 45) to call out injustices and harm. Unfortunately, communities are unskilled in navigating conflict using a transformative justice approach and thus, used this tool unskillfully, which has been referred to as “knee-jerk callouts” (brown, 2020, p. 40). This study explores the experiences and impacts …

Feeling Status: What Emotion Reveals About Immigrant Relationships With The United States, Faith Johanna Williams

Master's Theses

Traditional understandings of legal status focus on its role as a mechanism for state function without adequately acknowledging the emotional component of how it feels to navigate it, especially for immigrants. Drawing on the embodied wisdom of immigrants to better understand what legal status is and what role it plays in society, this study utilizes 13 semi-structured interviews conducted with immigrants now permanently documented in the United States as legal permanent residents or naturalized citizens, who previously lived undocumented in the country, to identify several patterns that highlight the limit of conventional notions of citizenship. By employing a person-centered approach …

Tempers Rising: The Effect Of Heat On Spite, Jake C. Cosgrove

Master's Theses

The relationship between heat and harmful outcomes is well documented, with research connecting various adverse economic outcomes to the climate. In the presence of increasing global warming and climate change, understanding why the climate leads to negative economic outcomes is essential for forming peaceful institutions of the future. We study how behavioral economic outcomes change in the presence of heat through a lab experiment involving 1,110 observations conducted in five different countries. This paper specifically focuses on the social preference outcome of spite. We find that increased time exposure to the treatment effect of heat is required to elicit an …

Undocumented Latinos In California: The Safety Under Ab 60 And Vulnerability Under Real Id, Ricardo Velazquez

Master's Theses

This qualitative research study focuses on the safety under AB 60 driver’s licenses and how the Real ID affects the daily lives of Latino undocumented California residents. The purpose of this project is to further understand the implementation of the second provision of the Real ID Act of 2005 which issues marked identifications and driver's licenses that are federal compliant and understand how it will affect Latino undocumented California residents. The focus of this study through the literature review and the Testimonios is on the experiences of Latino undocumented immigrants living in California, and is viewed through a Latino Critical …

Liberté, Égalité, Identité: Media And The Construction Of French National Identity, Hannah D. Lahey

Master's Theses

In 2015, France was rocked by a series of terror attacks that seemed to act as a tipping point for the fears and tensions that had been brewing in Europe in the months leading up to the strike. These attacks, and the subsequent responses to them, point to the influence of a much longer history of French involvement in the Middle East, and the lasting impact that colonization has on French national identity formation. With the creation of French national identity, and therefore the creation of the group that is deemed necessarily outside of this identity, the moral values and …

Refugee Resettlement: Assessing The Quality Of Reception In The Southeast U.S., Adrian Laudani

Master's Theses

When faced with dire situations, refugees are forced to migrate without choice. As a new reality is forced upon them, many don’t have much say in what their futures hold. One option that only the fortunate bunch are presented with is resettlement in a third country. Addressing complexities within the refugee resettlement system consists of various dynamics including integration processes, cultural transitions, multilingualism, among much more. The purpose of this thesis is to address the quality of the current reception services in the United States in order to more effectively assist refugees throughout this general transition period. My main thesis …

Silent Weapon: A Documentary On Ending Police Corruption In Nigeria With A Nonviolent Social Movement, Damilola Adesanya

Master's Theses

This documentary aims to examine the issue of police corruption in Nigeria and see how a nonviolent movement can be implemented to end this problem. The focus is on nonviolent movements like the #ENDSARS was used to bring change where there seemed to be no hope. There have been many accounts of the experiences of the citizens of Nigeria when it comes to police corruption. Unfortunately, a lot of these situations have gone untold. Some Nigerians believe there is no way to stop the police from being corrupt, as it has been going on for too long. Many citizens feel …

Abolition Ecologies And The Making Of Freedom As A Place In Bayview-Hunters Point, Spencer Daniel O'Hara

Master's Theses

In this paper, I critically explore the subjectivities of Hunters Point Naval Shipyard (HPNS), part of the largest redevelopment project in San Francisco since 1906. Applying an abolition ecologies framework, I ask what explains the duplicity of the Shipyard as a site of radioactive contamination and capital accumulation, and in the same time-space one that creates the conditions for radical place-making. Hunters Point Naval Shipyard is a former commercial and military shipyard located on a peninsula in southeastern San Francisco. Motivated by its desire for a major shipbuilding and repair facility to project maritime power in the Pacific, the Navy …

Liberté, Égalité, Identité: Media And The Construction Of French National Identity, Hannah D. Lahey

Master's Theses

In 2015, France was rocked by a series of terror attacks that seemed to act as a tipping point for the fears and tensions that had been brewing in Europe in the months leading up to the strike. These attacks, and the subsequent responses to them, point to the influence of a much longer history of French involvement in the Middle East, and the lasting impact that colonization has on French national identity formation. With the creation of French national identity, and therefore the creation of the group that is deemed necessarily outside of this identity, the moral values and …

The Central American Minors Program: Advocating For Private Sponsorship, Magaly Velasco-Escobar

Master's Theses

Under this recommendation, minors would be interviewed by qualified officers at resettlement agencies in their home countries to assess credible fear, those deemed eligible but lacking an eligible relative would be referred for a private sponsorship pathway. Sponsors would be vetted and qualified using protocols currently in place by the Welcome Corps and Refugee Foster Care. Ideally, the Office of Refugee Resettlement (ORR) would coordinate between the private sponsors and overseas resettlement agencies, given they already do the work of vetting eligible sponsors for minors. ORR could create a program staffed with qualified individuals to coordinate this program or provide …