Digital Commons Network^™

Unhcr Egypt's Impact On Refugees And Asylum Seekers: 2000-2020, Abdallah Bahar

Theses and Dissertations

This thesis examines the shifts in UNHCR Egypt’s practice and policy and their impacts on refugees and asylum seekers in Egypt. It focuses on procedures of reception, registration, refugee status determination (RSD), and resettlement. It also examines the changes in services provided to refugees and asylum seekers, such as health care, education, residency permits, and future change. In addition, the study explores the major reasons for these shifts and whether they are stimulated by the global refugee regime or other factors such as domestic legislation. The thesis attempts to answer the following two questions: 1) what are the shifts in …

Heterogeneous Catalyst Design For Biomass Conversion, Dia Sahsah

Theses and Dissertations

Catalytic upgrading of bio-based feedstocks to commodity chemicals and fuels is pivotal to a more sustainable, renewable, and environmentally benign chemical economy. However, due to the high oxygen content, high water solubility, excessive reactivity, and thermal instability, typical and well-developed catalytic material and reactor processes reliably utilized in conventional petrochemical industry are, in general, not suitable for the processing of biomass feedstocks. Therefore, the development of novel heterogeneous catalysts is necessary in order to design new high-performance catalytic reactor systems. However, rational catalyst design is a multifaceted problem, and a myriad of factors influencing the catalytic performance at the reactor …

No More Loosies: A Mixed-Methods Study On The Implementation And Enforcement Of The Loose Cigarette And Bidi Sale Ban In India, Mayank Sakhuja

Theses and Dissertations

Background: Sale of loose cigarettes and bidis (loosies) is widely accepted as a key factor in promoting the tobacco epidemic in India. This mixed-methods study aimed to broaden understanding around the sale and purchase of loosies addressed three aims: 1) To determine the prevalence and correlates of loosies purchase in India; 2) To examine the association between purchase behavior and health warning labels (HWLs) exposure and responses, and 3) To conduct a stakeholder analysis regarding the ban on the sale of loosies in India. Methods: Data from the 2018-19 Tobacco Control Policy (TCP) India survey (643 current cigarette users and …

Effects Of The Raising The Minimum Legal Purchasing Age For Tobacco On Cigarette, Cocaine And Inhalant Consumption, Ahmed Adil

Theses and Dissertations

Over the past few years, several states have passed laws that increase the minimum legal purchasing age (MLPA) for tobacco from 18 to 21 years. This study examines the impact of statewide MLPA laws on youth tobacco consumption. Using data from the 2009-2019 Youth Risky Behavior Surveys (YRBS) and a difference-in-differences approach, I find that the enactment of MLPA laws is associated with a decrease in tobacco usage among adolescents. I also find that MLPA laws have important spillover effects to other youth risky behaviors. MLPA law adoption is associated with a reduction in cocaine use and inhalant abuse.

An Application Of Lewin In A Trans-Pandemic World: A Narrative Inquiry In A Case Study With A Suggested Model For The Future, Chandler Barksdale Ewell Caldwell

Theses and Dissertations

Change is constant in today’s post-pandemic world. This is truly evident in online business success with entrepreneurs that defy past limitations and rely on future vision. This study purposely attempts to identify and qualify the impact of stylized change focused leadership in response to workplace changes during the variant challenges of the corona virus pandemic. The relevancy of Lewin’s organizational change model in today’s new normal provides the foundation for this research. Data were gathered through interview with a purposive sample of 12 managers executives and team members from a public sector organization. Evolving through an iterative process of evaluation …

Exploring Misinformation Campaigns And How To Defend Against Them, Michelle S. Kuralt

Theses and Dissertations

Misinformation campaigns can have very real and lasting effects. Misinformation has been known to impact elections, create vaccine hesitancy, and increase polarization within societies. This paper reviewed existing literature regarding misinformation research, collected information from research participants to discern factors which may contribute to an increased susceptibility to misinformation, and examined Rule Based Training and a training program which utilized both rules and mindfulness to ascertain if these training programs might be effective in reducing participant susceptibility to misinformation.

Affective Risk Perceptions Toward Travel In A Covid Era: Policy And State Political Influences, Chloe Riley

Theses and Dissertations

This paper aims to analyze the influence of state political affiliation and policy on affective risk perceptions, in the context of COVID-19. The study of risk perceptions in the travel literature is important because it can help industry leaders predict tourist decision-making and ensure feelings of safety for travelers. The relevance of risk perceptions has become even more apparent since the start of the COVID-19 pandemic. This study analyzes three policies put into place to mitigate the spread of COVID-19: mask mandate, cancellation of public events, and school closures. Affective risk perceptions were measured by the Tourism Crisis Management Initiative’s …

The Axis Of Access: A Quantitative Ethnography Of Presidential Discourse On The Construct Of College Access In The United States, Pamela M. Donnelly

Theses and Dissertations

Federal discourse pertaining to college access requires clarified definition. Use of the college access construct has become commonplace, yet no unified refinement of meaning exists. This study, which covered U.S. presidential communications from January 2009 to October 2021, addressed the abstraction of language as leaders presented ideas, policies, and opinions. Observable trends impacting social mobility for students from underserved populations were of central interest. The research methodology, Quantitative Ethnography (QE), used the tool of Epistemic Network Analysis (ENA). Eight codes were identified through grounded analysis: Affordability, Pathway Program, Underserved Populations, Class Systems, Upward Mobility, Career Readiness, Trajectory, and Career Technical …

The Impact Of Select Buses On Taxi Ridership In Nyc, Sara Ahmed

Theses and Dissertations

The objective of this research is to measure the impact of select buses on taxi ridership in NYC. Due to the phased implementation of select buses in NYC, a difference-in-differences model was used. Taxi ridership on the M14A/M14D, M34, M79, and M15 bus routes was examined as the treatment group. The control group is the M100/M101 non-select bus route that runs along Lexington and Amsterdam Avenue. The results from this model show that the M14A/M14D, M34, and M79 select buses had a negative statistically significant impact on taxi ridership. The M15 select bus had a positive statistically insignificant impact on …

Cross-National Analysis Of Mothers' Occupational Status In Germany And The United States: Before And After Germany's Work-Family Policy Changes, Paige N. Park

Theses and Dissertations

In many OECD countries, women are underrepresented in the highest status, highest paying positions and overrepresented in the lowest status, lowest paying positions. One potential reason for this inequity is the "motherhood penalty," where women with children face more roadblocks in hiring and promotions. This research investigates occupational segregation among mothers and fathers and analyzes whether gender gaps in occupational status are more extreme for immigrant populations. Using data from the Luxembourg Cross-National Data Center, I compare changes in gender occupational segregation from 2000 to 2016 in Germany and the United States among immigrant and native-born parents. Multinomial logistic regression …

The Extent To Which The Provision Of Water And Sanitation Services Affect The Individual’S Decision To Migrate: The Case Of Egypt, Sara Mohamed Soliman

Theses and Dissertations

Determinants of migration, although researched copiously shed little light on the importance of access to sustainable, basic water and sanitation utilities on an individual’s decision to migrate. This research reveals that individuals originating from rural Upper Egypt, rural and urban Lower Egypt, and rural and urban Alexandria and Suez Canal regions are more likely to migrate relative to those from the urban Greater Cairo region. Access to water has been deemed as insignificant while access to sanitation is a significant factor in determining migration patterns as do macro- economic differences in origin governorates, gender, educational background before migration, and employment …

Bottom-Up Understanding Of Informal Settlements: Perspectives Of Urban Slum Dwellers In Nima, Ghana., Bernard Apeku

Theses and Dissertations

More than a quarter of the world’s population lives in informal settlements which house a rapidly growing proportion of the inhabitants of cities in sub-Saharan Africa, such as Accra, Ghana, and in the Global South more generally. However, scholars have shown that the urban planning and urban redevelopment strategies that affect these settlements are top-down in character with minimal resident participation. These prevailing planning and redevelopment strategies are based on the outsiders’ perceptions of informal neighborhoods, rendering them quite inefficient. Therefore, to develop workable policies and strategies that will improve the living condition of informal urban settlers, it is important …

How Do Literacy Coaches Function As Policy Actors?, Angela Vaughan

Theses and Dissertations

How do literacy coaches function as policy actors? Using a case study of literacy coaches in a small, rural South Carolina school district, this dissertation explored the ways coaches act as policy actors, the policies coaches create, and how they institutionalize policy.

This study focused on literacy coaches as policy actors. The South Carolina Read to Succeed R2S legislation of 2014 created coaching positions to support teachers in meeting the needs of students and to assist in meeting the requirements of the legislation. These professionals are usually successful master teachers chosen to share their content and instructional expertise. The coaches …

A Grounded Theory Of The Impact Of Teachnj On The Instructional Leadership Of Superintendents, Russell Matthew Lazovick

Theses and Dissertations

The purpose of this grounded theory study was to develop a theory, grounded in data obtained by interviewing current superintendents on how TEACHNJ has impacted their ability to improve student performance. TEACHNJ is a law enacted by the state of New Jersey to improve teacher quality and raise student performance by changing evaluation and tenure processes in order to create greater transparency, equity, consistency, and accountability across districts. This study examined the law's impact on five specific actions superintendents can take that have been found to enhance student performance. The study found that TEACHNJ served as a punctuating event, sending …

Determinants Of Nutrition Agenda Setting In The Context Of The Double Burden Of Malnutrition In Tamil Nadu, India, Shilpa Vimalananda Constantinides

Theses and Dissertations

The double burden of malnutrition is increasing in low- and middleincome countries, with economic, social, and health consequences. Policies and programs to address malnutrition at the national and subnational levels reflect the priorities and framing of the problem by the stakeholder community. Previous studies have examined if and how nutrition-related NCDs have been included into national nutrition policy agendas that have historically focused on reduction of undernutrition, but little is known about if or how this process occurs at the subnational level where policies are translated and implemented according to local contexts, priorities, and frames of nutrition-related NCDs.

We aimed …

Understanding The Role Of Political Commitment And Coherence Across Sectors And Across National And Sub-National Levels In Enabling Improvements In Nutrition In Rwanda, Elyse Iruhiriye

Theses and Dissertations

Reducing undernutrition is on the political agendas of many low- and middle-income countries. There is general consensus that to improve nutritional outcomes involves actions across the different sectors that influence both the immediate and underlying determinants of optimal nutrition and an enabling environment to support the political and policy processes. Despite renewed attention over the last 15 years, addressing nutrition in a multisectoral way was previously promoted in the 1970’s but failed to have sustained political commitment due to its organizational complexities to plan and implement strategies across sectors.

We conducted an in-depth retrospective case study to understand how Rwanda, …

Community Reentry And Juvenile Justice: The Role Of Developmental Science In Legislative Decision-Making, Kristina A. Mcguire

Theses and Dissertations

The goals of the present study were to examine federal and selected state legislation for reentry initiatives within the juvenile justice system using content analysis, including determining if bill language utilized terminology reflecting research or developmental science. Thematic analysis was used to examine publicly available federal documents focused on juvenile justice reentry to understand how policymakers were promoting reentry initiatives. Federal bills and documents from April 1, 2008 to December 31, 2019 and state bills from January 1, 2015 to December 31, 2019 for Virginia, North Carolina, Iowa, Missouri, Maryland, New Jersey, Kansas, and Georgia that referenced juvenile justice and …

Public Policy And The Sustainability Of Tanzanian Private Universities, Simon Lucas Taabu

Theses and Dissertations

There has been a surge of universities in general and private universities in particular in the last three decades throughout the world. This expansion has been unanticipated in some countries, but in others especilly in SSA expansion came as a result of public policy change. The current globalization movement can be attributed to most of the reforms taking place in higher education institutions although unique features have been observed in different contries and regions. This expansion has not been paired with resource increase and hence putting quality of education, accessibility, equality and quality issues into question. Scholars have expressed doubts …

Helping South Carolina’S Children Thrive: Promoting Protective Factors To Prevent The Long-Term Impact Of Adverse Childhood Experiences Through The Development Of Evidence-Based Public Health Policies, Aditi Srivastav

Theses and Dissertations

This study considered Adverse Childhood Experiences (ACEs) to be an underlying cause of engagement in risk behaviors and that the implementation of protective factors, or positive relationships and environments, can reduce long-term implications of ACEs. First, this study examined the empirical relationship between safe, stable, and nurturing relationships (SSNRs), exposure to ACEs, and risk behaviors using a population-level health survey in South Carolina. The results of this research, which demonstrate that SSNRs moderate the relationship between ACEs and risk behaviors, provide innovative evidence for the role of protective factors in reducing exposure to ACEs and risk behavior engagement. Next, this …

A Multiple Case-Study Approach To Examine Police Officers Perceptions On Narcan® Policies, Casey Gnann

Theses and Dissertations

In October 2017, President Trump officially declared the opioid epidemic to be a public health emergency. Reports from the CDC indicate that over 140 Americans die per day as a result of an opioid overdose (NPR, 2017). This statistic alone highlights the tragic effects of the current opioid climate. To date, an abundance of research has been conducted on opioid addicts, family members, doctors approach to addiction, etc. However, there is a gap in the research regarding law enforcement officers and their ever-changing role in the fight against opioids. As the opioid epidemic has continued to worsen, many law enforcement …

The Deaf & Law Enforcement Listening Though Deaf Eyes: A Grounded Theory Approach, John L. Garner

Theses and Dissertations

This paper examines the perceived and practical schism between deaf society and the police when the deaf attempt to obtain police services. The paper challenges current police culture and operating procedures, which tend to marginalize deaf society and largely ignore the mandates contained in the Americans with Disabilities Act (ADA). This qualitative research project is focused upon perceived law enforcement practices and culture through a multi-layered study of police customs, law, policy, and standard operating procedures as experienced, perceived, and reported by deaf individuals.

A constructivist grounded theory approach was used to examine the way law enforcement is perceived by …

The Security Layer, Mark Thomas O'Neill

Theses and Dissertations

Transport Layer Security (TLS) is a vital component to the security ecosystem and the most popular security protocol used on the Internet today. Despite the strengths of the protocol, numerous vulnerabilities result from its improper use in practice. Some of these vulnerabilities arise from weaknesses in authentication, from the rigidity of the trusted authority system to the complexities of client certificates. Others result from the misuse of TLS by developers, who misuse complicated TLS libraries, improperly validate server certificates, employ outdated cipher suites, or deploy other features insecurely. To make matters worse, system administrators and users are powerless to fix …

#Blacklivesmatter: A Mixed Methods Exploratory Study Of Tweets And Individuals Participating In The Black Lives Matter Movement, Jesusa Fortunata Jackson

Theses and Dissertations

The Black Lives Matter movement is a social movement that seeks to stop the persecution and mistreatment of Black people. The research goal is to explore the Black Lives Matter movement through Twitter (https://twitter.com) posts and participant interviews, using the frameworks of framing and new social movement. Insight on how to address social injustice issues can derive from this study. There is very little research about the Black Lives Matter organization and social media. Social justice is at the heart and soul of these movements, prompting activists and social media users to get involved. The Black Lives Matter organization was …

Investigating Effectiveness Of Wild Pig Policy And Legislation In The U.S., Andrew Lane Smith

Theses and Dissertations

The legislative procedures regarding wild pigs in the United States are expanding in scope and priority, however, the uniformity of legislation is entropic at best. Each state addresses the issues of wild pigs differently and treatment is based on a priority of resource concerns. An evaluation was conducted at the national level of federal, state, and local policy with regards to wild pig control. Additionally, successful and unsuccessful legislation is evaluated to determine commonalities in the social, economic, and ecological factors contributing to the success or failure of legislation. Information collected provides state legislatures with sample model legislation that can …

Faculty And Staff Perceptions About Concealed Carry Initiatives And Their Effect On Campus Safety: A Multi-State Examination, Heidi Marie Ahl-Quanbeck

Theses and Dissertations

Concealed carry on campus is a polarizing debate affecting higher education today. Concealed carry refers to the carrying of a weapon in public while concealed from view. Prompted by isolated instances of gun violence as well as the changing gun culture within our society, ten states now permit weapons on campus as a result of legislation or institutional policy. Yet, little is known about faculty and staff perspectives on concealed carry on campus initiatives or how weapons could affect perceptions about campus safety. The purpose of this study is to better understand faculty and staff perspectives on concealed carry, to …

A Survey Of Cannabis Consumption And Implications Of An Experimental Policy Manipulation Among Young Adults, Alyssa K. Rudy

Theses and Dissertations

The purpose of this online cross-sectional study was to identify cannabis user profiles by administration method and examine how differential cannabis policies influence intentions among young adults. Participants were assigned randomly to one of three hypothetical cannabis policy conditions (recreationally legal; medically legal; illegal). Within conditions, participants completed measures regarding cannabis use, including administration methods, cannabis attitudes, norms, perceived behavioral control, self-efficacy, and intentions. Latent class analysis (LCA) was used to determine sub-groups of past 30-day cannabis users by administration method followed by sub-group comparisons. Condition effects on intentions and associated variables were examined using ANCOVA. Four classes (Low-Blunt, Low-Bong, …

Does Marijuana Decriminalization Make The Roads More Dangerous?, Daehyeon Kim

Theses and Dissertations

As the movement to decriminalize marijuana has gained more support throughout the United States, as of early 2017, 21 states have decriminalized the possession of a small amount of marijuana for personal recreational use, and more states are expected to decriminalize marijuana (GOVERNING 2017). Despite this strong move toward decriminalizing marijuana, however, the consequences of implementing such a policy are still very much unknown. One of the concerns regarding this movement to decriminalize marijuana is its potential impact on road safety (Schrader 2015; Roberts 2017; Halsey 2015). Although there are a few studies that have examined the association between marijuana …

Establishing Sustainable Community Garden Interventions With Aid From Health Promotion Organizations, Rachel Joann Buenemann

Theses and Dissertations

Community garden interventions provide policy, system and environmental change at the community level to establish health behaviors, which act in contest to obesity risk factors. Limited research examines factors, which influence the sustainability of community garden interventions. Therefore, in this study, a sample of 10 Midwestern community gardens associated through funding from a health promotion organization in 2013, collected data through the interviewing and surveying of 10 garden administrators and surveying of 12 garden volunteers. The study identified garden benefits perceived by garden administrators and volunteers to include contributions to social justice, continued education, enhanced social cohesion, increased access to …

Cyber-Harassment In Higher Education: A Study Of Institutional Policies And Procedures, Victoria Ann Schaefer-Ramirez

Theses and Dissertations

Cyberbullying is a growing phenomenon, causing concern among students, parents, and professionals in the educational community. Although no federal law specifically addresses cyber-harassment in higher education, institutions have a legal obligation to address all claims of harassment, regardless of the location or platform in which the harassing behavior occurs. Recent court cases are setting precedents for obligatory institutional response and potential penalties for lack thereof; conversely, institutions are left to their own devices to employ and develop policy statements and sanctions that prohibit or discourage cyber-harassment behaviors. As the legal and political environment regarding bullying and cyberbullying behaviors continues to …

"They Believe That Because They Are Women, It Should Be Easier For Them." Subtle And Overt Sexism Toward Women In Stem From Social Media Commentary, Katherine Hall

Theses and Dissertations

This study implemented a social media based content analysis to examine the subjective experiences and the current public perceptions of sexism in STEM fields. Participants included men and women who a) identified as either in STEM or not identified as in STEM and b) commented through Facebook on HuffPost Women articles about women in STEM. The analysis indicated that sexism remains an issue for women in STEM careers. Women in STEM identified several gender-based challenges that they have experienced; some participants discussed how they handled those challenges. Men both in and not in STEM were less likely to acknowledge and …