Digital Commons Network^™

Characterization Of The Ch Addition Product From Meta- And Ortho-Xylene + Ch Reaction And Direct Experimental Observation Of The Tetrabromine Cluster Br4 Using Synchrotron Photoionization Mass Spectrometry, Rory R. Mcclish

Master's Theses

This thesis is centered on the use of a unique gas-phase spectroscopy technique to characterize products and elucidate reaction mechanisms. Experiments were carried out at the Chemical Dynamics Beamline 9.0.2 of the Advanced Light Source located at the Lawrence Berkeley National Laboratory in Berkeley, CA. Computational work was performed on the scientific supercomputer at USF to supplement experimental findings. Chapter 1 contextualizes the work spurred in response to the deleterious interactions of anthropogenic emissions on Earth’s climate. Chapter 2 describes the theoretical manipulations foundational to the experimental design and interpretation. Chapter 3 delves into the physical details of the experimental …

Professionalism In Early Childhood Education, Kimberly R. Thai

Master's Theses

This grounded theory analysis uses participant interviews and document analysis to further understand the lived experiences of teachers and leaders in Early Child Education. The thesis was set out to explore the following research questions: How do ECE leaders and teachers understand teacher professionalism? What is the role of whiteness and gender in teacher professionalism? and What is the relationship between the ideas of professionalism and the local context in ECE? The study finds that insiders have strong notions of professional conduct but that exploring professionalism was a site of contention for the participants. Two responses to issues of professionalism …

The Effect Of Foreign Direct Investment On Colombia’S Economic Growth And The Role Of Human Capital: Does Foreign Direct Investment Foster Growth?, Jean K. Plantin

Master's Theses

Abstract: Since the pioneering work of John H. Dunning on the role of foreign direct investment (FDI) in the economic growth of the United Kingdom, many experts have debated the growth effect of FDI in an economy. This study investigated the impact of FDI on Colombia’s economic growth from 1990 to 2019. Moreover, it explored whether the Colombian economy has benefited from positive spillover from FDIs. Additionally, the paper examined how the stock level of human capital conditioned the effect of FDI on GDP per capita growth. To this end, the analysis separated tertiary enrollments from the human capital …

Burnout And Social Support Among Healthcare Workers During Covid-19: Evidence From Italy., Anudari Krystal Amartuvshin

Master's Theses

In this study, I examine the relationship between burnout and social support among healthcare workers in Italy. Burnout has been a serious concern among professions who must work closely and help other individuals. Due to the epidemic of the Covid-19 Pandemic, it has especially been a challenge for healthcare workers in the past few years. A validated Italian version of the MBI scale is conducted from 332 healthcare workers. Burnout scale is measured by its three subscales: emotional exhaustion, depersonalization, and personal accomplishment. Social support is analyzed from the questionnaires regarding partners or spouses, family, friends, and colleagues. Multiple regression …

Collateral Damage: How Expanding Public Charge Policy Influences Adult Esl Enrollment, Allison M. Eckert

Master's Theses

This study used statistical analysis of enrollment records for ESL programs at community colleges throughout California from 2015-2019 to determine whether adult immigrants’ participation in public ESL programs was reduced under President Donald Trump. Immigrant families’ lesser use of public education services and means-tested federal benefits has been widely documented in the wake of Trump’s expansion of the public charge rule, which counted immigrants’ use of a wider array of public benefits against their case for residency in the United States than had any previous iteration of the rule. Failing the public charge test can block an immigrant’s entry into …

Examination Of Methylation Status And Occupancy Of Dna Methylation Modifying Proteins On Regulatory Regions Of The Dax-1 Gene, Caroline P. Riedstra

Master's Theses

Epigenetic modifications influence gene expression and thereby play a pivotal role in development and disease. Misregulation and mutations in the DAX-1 gene, or Dosage-Sensitive Sex Reversal, Adrenal Hypoplasia Congenita, Critical Region on the X chromosome, gene 1, have been implicated in Adrenal Hypoplasia Congenita (AHC) and Dosage Sensitive Sex Reversal (DSS). The orphan nuclear hormone receptor DAX-1 is expressed predominantly in tissues such as the testes, ovaries, breast, adrenal cortex, and lung. Critically, DAX-1 may serve as an indicator of aberrant growth in these tissues. Here we hypothesize that DAX-1 is epigenetically regulated, specifically in cancer cells, thereby reducing its …

Do Conditional Cash Transfers Increase School Enrollment? Evidence From Brazil, Jeanette L. Silvernale

Master's Theses

Conditional cash transfer programs have been widely deployed across the globe. They seek to bolster human capital by providing benefits contingent upon a variety of actions such as school attendance and regular health checkups. Bolsa Familia is the most extensive conditional cash transfer program, serving 46 million Brazilian citizens. Despite its expansive size, there have been seldom large-scale micro evaluations of the program. Limited data has resulted in small sample sizes drawn from a single point in time. Our study diverges from the rest and utilizes a novel administrative dataset with an overall sample of nearly 60 million and a …

Migrant Management In The "Calais Jungle". Intentional State Disengagement Or Expression Of The French Model Limitations?, Sarah Bekrar

Master's Theses

This thesis aims to explore the disparities between the French state’s apparent participatory efforts in the human rights regime and the exclusionary practices against migrants within the territory. What has been labeled “the European refugee crisis”- here in France, has exacerbated states’ anti-migrant behaviors of hyper securitization, politics of refoulement, and practices of burden shifting. Under the Geneva Convention of 1951 relating to the Status of Refugees and its 1967 Protocol, France, among 149 other signatories, has agreed to recognize and apply refugee rights as outlined by the Convention and to participate in the global effort to protect them. …

Investigating The Mechanism Of The Escherichia Coli Atp-Binding Cassette (Abc) Transporter Metni, Matthew Foronda

Master's Theses

Chemical homeostasis is a baseline requirement for any cell to survive. ATP-binding cassette (ABC) transporters play a vital role in homeostasis by importing nutrients and exporting toxins against their concentration gradients by utilizing the energy of ATP hydrolysis. Malfunctioning ABC transporters cause a variety of health problems, including cystic fibrosis, Stargardt’s disease (vision loss), and the development of drug-resistant tumors. An important step in solving these medical issues is to first understand the structure and mechanism of ABC transporters. Various studies have made great strides in depicting the structure and details of different ABC transporters and their mechanisms, however, many …

Envisioning Justice And Solidarity In The Household Workplace: The Organizing Power Of Immigrant Domestic Workers And Employers In The Bay Area, Nicole Laporte

Master's Theses

Domestic workers are skilled professionals who engage in a variety of activities ranging from housecleaning, elderly care and childcare support in private households. In the United States, it is estimated that there are over 2.5 million domestic workers, the majority of whom are immigrant women of color.[1] Due to the historic racialized and gendered exclusion from labor law protections such as the Fair Labor Standards Act of 1938, [2] the labor of domestic worker professionals has been made invisible in the United States. Today, domestic workers are three times as likely to be living in poverty and are less …

Gender Differences In Risk, Social, And Competitive Preference. Experimental Evidence From Uzbekistan., Firuzjon Khayrulloev

Master's Theses

Most of the previous literature suggests that women are less competitive than men. However, I we hypothesize that women are as competitive as man when the incentive for winning equally matter for both genders. The option to share some of their winnings with other competitors may afford females benefit from rewards without suffering some of its potential costs. In this paper we conducted an experiment on 212 subjects and the results support our hypothesis. The gap in competitiveness between males and females vanishes when we allowed winners an opportunity to share some of their winnings. Overall, our work demonstrates that …

Exploring The Mechanism Of The Electrostatic Denaturation Of Double-Stranded Dna, Gayatri Raghu

Master's Theses

Electrostatic melting is an electrochemical tool that can be used to analyze the stability of DNA, allowing for the detection of various mutations in double-stranded DNA (dsDNA). Here, we explore the influence of electrostatic double layer formation on the unzipping of dsDNA to better comprehend the mechanism of this process. Previous studies by our lab show that the melting curve produced can distinguish between fully complementary 34-bp strands and a version of the same sequence in which one base pair has been replaced with a mismatch pair or detect and characterize the crosslinking of the dsDNA by anticancer drug cisplatin. …

Optimizing Mri Experience For Children Living With Autism Spectrum Disorder, Lyn Tran

Master's Theses

Magnetic Resonance Imaging (MRI) in pediatric patients living with Autism Spectrum Disorder (ASD) is often complicated by challenges. The child perceives the MRI environment as abnormal and uncertain of the implications of the procedure. The child may exhibit distress becoming anxious and frightened, reluctant to enter the scanner, and unable to remain still throughout the duration of the procedure. The issue lies within the child’s mental and behavioral challenges to understand and follow the task demands to ensure safety and accurate acquisition of image artifacts. After reviewing literature, observing MRI protocol for pediatric patients, and conducting multiple nursing staff surveys …

The Role And Impact Of The Environment In Shaping The Decisions Of Parents And Alternative Educators In Early Education, Mia Hopkinson

Master's Theses

The purpose of this study was to research parents’ and alternative educators’ perspectives on the role of the educational environment in early education and how this impacts their pedagogical beliefs. The qualitative study explored the following research questions: What do traditional school parents and outdoor alternative parents seek in their child’s early education environment? What shapes parents' decisions on their child’s educational and learning experiences? How do alternative educational leaders and educators understand the role of the alternative environment? How does this impact how they think about education? Interviews were conducted with two traditional parents, two alternative parents and four …

Testimonios Of The Multiracial Latinx/A/O Student Experience, Victoria Juarez

Master's Theses

This thesis examines the experiences and identity development of multiracial Latinx/a/o students who attend Jesuit higher education institutions by way of testimonios. The research project sought to examine the following research questions: How do multicultural Latinx/a/o students perceive their identities in relation to their campus environment? What are the unique ways that multicultural Latinx/a/o students perceive themselves in the larger framework of society? How do multiracial Latinx/a/o students negotiate racial/ethnic/cultural boundaries? This research project found that multiracial Latinx/a/o understand their positionality as “othered” within a monoracial framework and that they face various barriers to full inclusion in either of their …

The Role Of Learning Styles In The Uptake Of Index Insurance: Evidence From Kenya, Yibekal Abebe Tessema, Andrew Hobbs, Nathaniel Jensen

Master's Theses

Index insurance has a huge potential to increase the income of households in developing countries by shielding them against various shocks and by facilitating technology adoption. Despite this theoretical promise, however, the uptake of insurance has turned out to be disappointingly low. One of the key barriers in the adoption of this financial technology has been learning difficulty. Index insurance can be considered a relatively complex product especially in the context of low financial literacy in developing countries. Despite the relevance of learning in the diffusion of the product, however, previous studies on the subject have been quite limited. This …

Collective Love And Care: An Examination Of Pinay Leadership In Community-Based Organizations, Emily Enriquez

Master's Theses

Pinays’ experiences are often excluded in history. Despite this exclusion and erasure, Filipinas are utilized around the world to provide labor and care. This study looks at the experiences of Pinays living in the San Francisco Bay Area working in community-based organizations. This study utilized a grounded theory approach to further understand Pinay identities and experiences and the ways they inform their leadership. Attempting to address the lack of research on Pinay leaders in community- based organizations, this study will build on current Pinay epistemologies to further understand Pinay leadership. This study asks three research questions: 1) How do Pinays …

Temperature Effects On Prevalence Of Sexually Transmitted Infections Among At-Risk Female Sex Workers In India, Rajshri Suresh

Master's Theses

Vulnerability to climate change varies depending on the baseline climate, sensitivity to given exposure, and the presence of social, political, cultural, and institutional inequalities that influence access to essential resources of livelihood, particularly among informal labor market participants. Within the risky informal labor market, the transient nature of sex work implies that sex workers suffer disproportional losses in health, income, protection, and other aspects of general well-being as a result of the effects of climate anomalies. In this paper, I investigate the effect of temperature on the prevalence of sexually transmitted infections in a high-risk population of female sex workers …

The Role Of Aesthetics In Classroom Design: Implications For Engagement And Equity, Giuliana Barraza

Master's Theses

The desire for achieving greater equity in education has been a prevalent topic of research, with many studies indicating that the current education system in this country is designed in a way that exacerbates initial inequities and has a negative impact on student motivation and engagement (EOCD, 2012). While existing scholarship mostly discusses equity and engagement through the lens of curriculum and instruction, the power of physical classroom environments and aesthetic elements present in those environments is less explored. With student populations becoming more diverse, there is a greater need for new tools for teachers to utilize in pursuit of …

Closing Down The Hall: San Francisco’S Efforts To Redefine Juvenile Justice, Madison Bliss Holland

Master's Theses

Significant research has demonstrated that juvenile prisons are obsolete for the following reasons: they fail to rehabilitate children and prevent future crime, they perpetuate pervasive abuse and trauma, they disproportionately target and further marginalize children of color, and the cost of youth incarceration has skyrocketed to unimaginable amounts. In light of all of these findings, in 2019, San Francisco became the first city in the nation to pass legislation to close its juvenile hall. In order to understand how this was possible and to understand its implications for other cities looking to engage in similar work, I asked the following …

Refugee Policy In Australia And New Zealand: An Approach For Resettling Environmentally Displaced Persons?, Sedina Sinanovic

Master's Theses

An increase in human mobility as a consequence of climate change induced slow-onset environmental degradation and sudden-onset natural disasters is expected to be a defining feature of the 21st century. Inexorably shifting the global migratory landscape, the United Nations High Commissioner for Refugees (UNHCR) approximates that roughly 250 million people will be forcefully displaced due to adverse climate impacts by 2050. While there is no international consensus on appropriately categorizing such people, this thesis refers to them as "environmentally-displaced persons" (EDPs). Since EDPs do not qualify for "refugee" status, they are not afforded access to assistance under the 1951 Convention …

Recreation And The Sacred: A Case Study Of Diné Bikéyah, Brian Andersen

Master's Theses

The relationship between indigenous groups and outdoor recreation is something that has been analyzed by various scholars. In the North American context, scholars have primarily focused on conflicts regarding land use, particularly as it relates to the concept of the sacred. Although these works speak to general truths, the complexity of the relationship between outdoor pursuits and Native American groups is often over-simplified. This thesis analyzes the potential of outdoor recreation as a means of economic empowerment for the Navajo people. The work draws on the various initiatives currently underway to promote outdoor recreation in the Navajo Nation. These initiatives …

The Construction Of A European Identity Refugees And Europe’S Identity Crisis, Martina Caretta

Master's Theses

The fundamental purpose of my thesis is to consider the ongoing formation of European identity within the context of the contemporary refugee/migrant crisis in Europe. In doing so, I will briefly survey how a European identity has been conceived and constructed through legal documents, treaties, and political speeches. Moreover, I will use different theories such as Anderson’s imagined communities to consider whether European identity is post-modern and post-national as it is sometimes celebrated to be. The EU is frequently regarded as a unique experiment in history and the first real post-modern political entity. However, looking deeper into the identity construction …

The Making Of Crimmigration: The Criminalization Of Immigrants, Dorisa Esparza

Master's Theses

For the past decades, immigrants and immigration policies in the United States of America are significant debates. During campaigns, politicians describe their immigration opinion and their immigration solutions. Media coverage also illustrates the fervor on immigration discourse. Immediately, one can argue that immigration discourse has extreme depictions of immigrants. Politicians use polarizing language that can be damaging for the immigrant community in the United States. The criminalization of immigrants was illustrated within the discourse and immigration policies.

This research will analyze the implication of immigration discourse from political actors on the creation of crimmigration policies. Crimmigration policies are defined as …

Alliance Building In The Food Sovereignty Movement: Perspectives From Activists Advocating For Farmworker Justice And Agrarian Justice, Sarah Ruszkowski

Master's Theses

The food sovereignty movement has come to encompass a wide-range of constituent groups, all with unique perspectives and interests. While some of these groups’ goals align naturally, others present priorities differently, namely organizations that advocate for farmworker justice and those that advocate for agrarian justice. Because of the power imbalance embedded in this relationship as well as the racist, patriarchal, and neoliberal nature of agrarian capitalism, it can be challenging to navigate an equitable path forward. In this thesis, I examine whether and how food sovereignty as a broader umbrella movement is generative towards building ties between advocates for farmworker …

Colombia, Un Refugio Cercano Pero No Accesible Para Los Venezolanos, Diana Maria Tovar Rojas

Master's Theses

The non-application of the International Protection mechanisms, such as the non-recognition of the determination of refugee status to the migrant population victims of forced migration, not only aggravates the conditions of vulnerability of the migrants because the State does not respond adequately to their specific needs but also because the State is violating what is stipulated in the International Human Rights Law and ignoring its responsibilities acquired by having signed instruments of the International Protection Regime. Despite the fact that Colombia is the largest recipient of Venezuelan migrants in Latin America due to its geographical proximity, it is also one …

Job Satisfaction And Stressors: The Direct Support Professional's Experience, Saralynn Emery

Master's Theses

The current service system for individuals with intellectual and developmental disabilities is provided in the form of community-based support. This support is carried out by Direct Support Professionals (DSPs) who provide one-on-one services to individuals in their homes, workplaces, and communities. The current system is undergoing a turnover crisis and there is an enormous need for a quality and reliable workforce of DSPs to continue to carry out services. Previous research has explored factors that contribute to DSP burnout and ultimately turnover. By researching the DSP role from the DSP experience directly, this study examines other factors that contribute to …

Testimonios Of Cultural Wealth: Racial And Ethnic Identity Development For Latinx Youth In Historically White High Schools, Amanda Montez

Master's Theses

My goal for this study was to study the experiences of Latina/o/x youth as they transition from a middle school that serves Communities of Color to Historically White High Schools. I wanted to know how the change of community impacted participants’ understanding of their racial and ethnic identity. Through testimonios, the five participants question the nuances of race and ethnicity, convey the need for educators to challenge existing structures of oppression, and recognize their moral obligation to be part of the movement for racial justice. Utilizing the frameworks of Community Cultural Wealth and Critical Race Theory, I center the lived …

The Health Costs Of Political Identity: Evidence From Public Safety Responses In The Us And A Natural Experiment In California, Sahiba Chopra

Master's Theses

The Covid-19 pandemic has brought political polarization in the US to the forefront of the battle against coronavirus. We find that for every one percentage point increase in votes for Trump there are 881 more Covid-19 cases and 17 more Covid-19 deaths. We find that these results are motivated by political identity as it is mediated through public safety behaviors like maskwearing and social distancing. In addition, a natural experiment in California during the first half of the pandemic in the US finds that 36% of the Covid-19 cases at the census tract level in California can be associated with …

The Inter-American Human Rights System In The Context Of Migration: Us Immigration Policies, Maira E. Delgado Laurens

Master's Theses

International human rights laws are critical to ensuring a minimum protection level for those migrating to other nations across the globe. Despite intense efforts by the United States to sidestep such policies while misrepresenting their repeated violations of human rights now taking place at the U.S.-Mexico border, these policies remain in full force in the global governance community. The actions of the Trump administration and others clearly indicate the need for political intervention to ensure such rights are maintained. Using qualitative content analysis and participatory observation, this article reviews the effectiveness of thematic hearings, under the Inter-American Commission on Human …