Digital Commons Network^™

The Expansion Of Social Assistance Programs: The Politics Of Development In Bangladesh, Sumaya Tamanna

Graduate Research Theses & Dissertations

Why do authoritarian regimes in the global south expand social assistance programs when electoral competition is absent? What are the driving factors behind their willingness to adopt and expand pro-poor social assistance programs? To answer this question in the context of Bangladesh, I did a secondary qualitative analysis to unfold the puzzle of social assistance expansion in Bangladesh. I explored existing literature and tested those in the case of Bangladesh by analyzing existing literature on Bangladesh, as well as data and documents in order to solve the puzzle. I find that, even though electoral competition is absent, the current regime …

An Environmental Isolate Of Pseudomonas, 20ei1, Reduces Aspergillus Flavus Growth In An Iron-Dependent Manner Affecting The Expression Of Numerous Genes, Elizabeth Marion Wyman

Graduate Research Theses & Dissertations

Aspergillus flavus is an opportunistic pathogenic fungus that infects oilseed crops worldwide. When colonizing the plants, it produces mycotoxins, including carcinogenic compounds such as aflatoxins. Mycotoxin contamination results in an important economic and health impact. The design of new strategies to control A. flavus colonization and mycotoxin contamination is paramount. In this study, we identified a promising new isolate of Pseudomonas spp., 20EI1, and observed that it is able to reduce the growth of A. flavus AF70. Furthermore, we determined that this growth inhibition is iron-dependent. To further elucidate the nature of this bacterial-fungus interaction, we performed metabolomics and transcriptomics …

The Gentle Powers: The Importance Of Unmarried Women In The Middlebrow Novels Of Interwar Britain, Caitriona Terry

Graduate Research Theses & Dissertations

My dissertation explores the rise of the women’s middlebrow novel in interwar Britain and the use of unmarried women as heroines. During a time of extreme gender imbalance, female middlebrow authors often took up spinsters, who were treated as pitiable and superfluous by both the literary establishment and the press, and turned them into everywomen who could speak directly to the changing and uncertain times their readers were struggling with.

Although the middlebrow was more of a loose grouping of authors than an intentional artistic or intellectual movement, by surveying books under this umbrella that focused on unmarried women and …

Journalists’ Perception Of Artificial Intelligence: The Case Of Nigerian Newsrooms, Amaka Peace Onebunne

Graduate Research Theses & Dissertations

Technological advancements have always influenced how news is sourced, produced, and disseminated. The emergence of AI technology fundamentally repositions human journalists, requiring them to work with non-human agents. Typically, the Global North leads in adopting such technologies, resulting in unequal technological diffusion and research between the Global North and South. This research thus takes a less-traveled path within a portion of the global south to understand journalists’ views of Artificial Intelligence in Nigerian newsrooms and how geographical and cultural factors influence AI usage. Grounded in the human-machine communication framework, semi-structured interviews with 18 Nigerian journalists revealed a double-edged view of …

(Agri)Cultural Activism: The Role Of Pgaz K’Nyau Karen Youth In Sustaining Rotational Farming In Thailand, Mitchell Rigert

Graduate Research Theses & Dissertations

The focus of this thesis is to shed light on youth group activism in an Indigenous Pgaz k’Nyau Karen community in Thailand. These youth are seeking rights and recognition to sustain their subsistence-based practice of swidden agriculture in the context of state forest policy officially banning such practices. I draw on over two months of multi-sited ethnographic fieldwork in Thailand. I argue that the youth use a variety of strategies to render swidden agriculture visible and legible to the state and public in the interest of sustaining the practice, which they see as an essential part of their communal identity. …

Incarcerated To Educated: The On-Campus Experiences Of College Students Post Incarceration, Taylor Comer

Masters Theses

As reentry rates continue to climb in the United States, more individuals with felony convictions on their criminal records will be looking to obtain post-secondary education to make themselves more marketable in the workforce. The purpose of this narrative study was to examine the experiences of three individuals that pursued higher education after being released from prison. It was determined that the criminality of these individuals had minimal impact on their experiences in higher education, and that there are other components of their identity that have a heavier influence on their likelihood of success. The other components of their identities …

Investigating Sleep Education Criteria In Illinois Public Schools And Its Alignment With Evidence-Based Practices, Bayleigh T. Pasley

Masters Theses

The purpose of the current study was to examine high school health curricula regarding sleep prevention and intervention practices and whether instructional content aligned with best practice for this age group. Specifically, the Primary Investigator and her thesis chair developed the Sleep Education and Preventative Practices Checklist/Questionnaire (SEPPC and SEPPQ) as tools to evaluate the sleep content covered in different public high schools across Illinois. The SEPPC and SEPPQ were identical in that they contained 17 different items which looked at different sleep topics reviewed by current literature. The SEPPC/Q contained two main topics: adolescent sleep knowledge (11 topics/items) and …

The Effect Of School Uniforms On High School Students’ Feelings About School And Their Communities, Maggie Vavrik

Masters Theses

What you wear can feel like a defining aspect of who you are as a person. For high schoolers especially, how they look on the outside, can affect other factors such as their sense of belonging and safety both within their school and their community. In this study, I conducted focus groups at a high school which requires uniforms to be worn. Through the focus groups, I was able to learn how wearing a uniform impacted them on a daily basis. During the study I was also able to observe at the school for a day and note the trends …

The Role Of Study Abroad Directors In The Internationalization Of Higher Education, Alexandra Tserenova

Masters Theses

This study looks at the preparation and job description for those serving as directors of study abroad on the college campus. For this study three professionals who work in director positions were interviewed as well as their job descriptions were analyzed to determine what the expectations are for those in these positions. Study abroad professionals engage with students, faculty, external agencies, and other educational institutions worldwide. They are required to collaborate with many different constituents in the areas of program development, recruitment, risk management, program implementation, as well as pre- and post-departure orientations.

Exploring A Medicinal Strain Of White-Rot Fungus For Biofuel Applications, Kortney L. Lucius

Masters Theses

The major limitation to producing biofuels from lignocellulosic biomass, such as miscanthus straw, is the difficulty in accessing fermentable carbohydrates encased in lignin. Traditional methods for separating lignin are economically and environmentally costly. Biological pretreatment using white-rot fungi, such as Trametes versicolor, has been demonstrated to potentially reduce the need for harsh chemical and physical pretreatment methods. Despite these efforts, the process of converting lignocellulose to ethanol remains financially challenging. To explore a potential co-product for the process, this study evaluated the efficacy of T. versicolor strain CM-101, known for producing the valuable medicinal macromolecule polysaccharide-K (PSK), as a …

Effective Communication Strategy During Crisis: A Case Of The 2010 Toyota Recall Crisis, Masud Mensah

Masters Theses

Crisis communication is an integral part of public relations and organizational management at large involving the timely and strategic sharing of information during a crisis or emergency. Its primary purpose is to ensure that organizations effectively manage and minimize the negative impact of the crisis on their operations and stakeholders, which invariably helps to maintain trust, credibility and restore their reputation. Based on an interpretivist standpoint, the study utilizes qualitative approaches and takes the form of a case study. It offers a comprehensive account of the crisis, including key occurrences, media representation, and public responses, showcasing its international impact via …

Putting The “Proof” In The Pudding: Ingredients To Consider In Executing An Effective And Sustainable Diversity Management Strategy Within Esg Conscious Organizations, Diamond D. Dubose

Theses and Dissertations

ESG exchange-trade fund inflows increased to a total of 22 billion dollars in 2020; three times their amount as compared to 2019, reflecting increasing capital market prominence (Wagner & Ballentine, 2020). Many organizations have since engaged in DEI practices because of the appeal Environment, Social, and Governance (also known as ESG) investment ratings provide (Henisz et al., 2019). However, companies must go beyond publishing organizational commitments to diversity to ‘check the box’ if they want to remain in the good graces of their internal and external stakeholders, ultimately validating their financial performance (S. J. Singh, 2021). An obstacle also emerged …

Fundamental Studies Of Optical Properties And Electrocatalytic Properties Of Low Dimensional Nanomaterials Carbon Nano Dots And 2d Transition Metal Dichalcogenides, Nadeesha Kothalawala

Theses and Dissertations--Chemistry

Low dimensional nanomaterials are widely used in a variety of applications such as opto-electronics, energy production and storage, and bio-medical applications due to their unique optical, catalytic, electronic, and mechanical properties. Most of the nanomaterials offer a plethora of modifications in their structure, composition, morphology, and dimensionality that can lead to the manipulation of their physiochemical properties. This dissertation presents insight into two types of compelling nanomaterials: carbon nanodots (CND) and transition metal dichalcogenides (TMD), investigating their optical and electrocatalytic properties respectively.

Carbon nanodots (CND) are a promising class of photoluminescent nanomaterials that hold a significant potential in many optoelectronic …

Addition Reactions Of Olefinic Heterocycles And 4-Hydroxycoumarins, Benjamin Goka

Graduate Research Theses & Dissertations

The work outlined in this dissertation describes acid-base catalyzed projects facilitating the construction of key synthetic analogs with vast therapeutic applications. Three major projects have been covered demonstrating various synthetic routes developed by our research group to furnish key derivatives of heterocyclic compounds, including coumarins, carbohydrate moieties, and beta-lactams. By their catalytic nature, acids, and bases are known to enhance the reactivities of compounds. This allows synthetic chemists to design or chart new and better reaction pathways leading to the delivery of desired reaction products. The first chapter features a summary of the main concepts underpinning the projects.

Chapter 2 …

Superelectrophile Promoted Syntheses Of Aromatic Spirocycles, Jeffrey Caz Ferreira

Graduate Research Theses & Dissertations

Aromatic spirocycles are crucial organic scaffolds that are at the forefront of innovation in various fields of organic electronics, as well as in drug design. The synthesis of these compounds is challenging, especially on an industrial scale and often have suboptimal yields in many traditional syntheses. New synthetic methodologies are being continually explored for the installation of sp3 hydridized spiro junctions. Our research group, as well as other groups, have done exploration of using superelectrophilic synthetic routes that are nicely applied to the formation of aromatic spirocycles. Most relevant to the results discussed in this dissertation are condensation chemistry using …

The Glutamine-Asparagine Interplay: Exploring The Role Of Asparagine Synthetase In Hepatocellular Cancer Cells, Babatunde George Olawuni

Graduate Research Theses & Dissertations

Hepatocellular Carcinoma (HCC) is a liver cancer that accounts for a significant proportion of cancer-related deaths globally; likewise, as the primary metabolic regulatory center in the body, the liver undergoes profound metabolic shifts in carcinogenesis, with net glucose and glutamine consumption. Much attention has been focused on the myriad roles of glutamine in supporting cellular growth over the past several decades, but more recently, the relationship between glutamine and the other amide-bearing amino acid, asparagine, has garnered attention. Asparagine is synthesized from glutamine, aspartic acid, and ATP via the enzyme Asparagine Synthetase (ASNS). Extracellular asparagine reliance has been targeted in …

Attitudes, Perceptions, And Quality Of Learning Experience Design In Head-Mounted Virtual Reality For Preservice Educators, Jonathan Steven Spike

Graduate Research Theses & Dissertations

As more and more students seek out online educational opportunities, emerging technology and platforms must provide the most effective experience for learners to expand their knowledge and skill sets. The research study aimed to investigate social presence, collaboration, and design opportunities in head-mounted, virtual reality as compared to the more common synchronous video communication. A convergent mixed methods study was conducted using participant quantitative questionnaires regarding social presence and collaboration in both head-mounted virtual reality and synchronous video communication, expert scores of learning experiences designed by groups in each group, as well as qualitative interviews of the head-mounted virtual reality …

Race-Based Stressors And Racial Trauma: The Moderating Role Of Parental Racial Socialization, Jessica S. Philip

Graduate Research Theses & Dissertations

Experiences of race-based stressors are linked with worse psychological outcomes for racial/ethnic minority individuals (e.g., Ferdinand et al., 2015). The way in which parents talk to their children about race (i.e., racial/ethnic socialization; RES) may exacerbate or buffer against the strength of this link (e.g., Keum & Ahn, 2021). Therefore, the present study examined the links between race-based stressors, RES, and psychological outcomes (i.e., depression, anxiety, stress, racial trauma) across multiple racial/ethnic minority groups. The present study also explored the different RES messages as potential moderators for the link between race-based stressors and outcomes, as well as differences in these …

Through The Lens Of Tiktok: A New Perspective To Improving Food And Nutrition Literacy In Adolescents, Devin Kathleen Ebeling-Hammond

Graduate Research Theses & Dissertations

Understanding food, nutrition, and physical activity is essential for everyone, and is important to learn from a young age to foster healthy, lifelong habits. Research indicates that 50% of adolescents do not consume the right amount of fruit, vegetables, or protein, and often consume excessive amounts of fats and sugar. Coincidentally, type 2 diabetes and other non-communicable diseases are on the rise, which can be improved through modifiable health determinants. The purpose of this study is to provide insight into innovative ways to teach adolescents about food, nutrition, and the importance of physical activity. An exploratory pilot study was selected …

Examining Project Flex: A Sport-Based Prison Program For Incarcerated Youth, Gabrielle Bennett

Graduate Research Theses & Dissertations

There is a growing global body of literature examining the experiences of adolescents in sport-based youth development programs. Conversely, the advantages of such programming are often contingent on intention, design, population, and environment. One often overlooked setting that serves a vital population benefiting from the integration of sport-based youth development programs, is juvenile justice facilities. Beyond adolescents, much literature remains to be explored in penal settings, particularly, the inception of sport-based prison programs that utilize an evidence-based curriculum and explicit approach to foster life skill development. Often overlooked are staff, administrators, and youth perspectives of sport-based youth development programs in …

The Association Between Parent Ses, Child Externalizing And Internalizing Behaviors, And Home-School Communication, Brianna Isabel Banks

Graduate Research Theses & Dissertations

Existing literature has evidenced that parent involvement (PI) in education has a significant and positive association with child outcomes, including social-emotional, behavioral, and academic achievement. Much of the research, however, examines the associations between home-based and school-based PI constructs and their associations with student academic achievement outcomes. The present study adds to the PI literature by examining the longitudinal associations between parent factors (i.e., mean income-to-needs ratio from age birth to age 9 and highest maternal educational attainment at age 5) and the home-school communication PI construct (i.e., quality and quantity reported by teachers and primary caregivers) at age 9. …

Virtual Reality In Art Appreciation Education: A Systematic Review Of The Literature, Jingyi Zhao, Lili Zhang

Journal of Educational Technology Development and Exchange (JETDE)

This study is a systematic review of 23 years of research on virtual reality (VR) usage in art appreciation education. A total of 34 articles were selected from 2 major academic databases using search strings and manual screening protocols. The literature analysis emphasized four aspects of VR-based art appreciation education: research methodologies, instructional design, technological affordances, and assessment. The results show the trends in the VR literature regarding the forms of application in different knowledge types, interaction design specific to art appreciation, and the solutions to the cognitive load imposed by the technology. Finally, practical implications and a future research …

The Use Of Digital Technologies To Prepare Future Translators For The Modern Requirements Of The Linguistic Services Market, Iuliia Golovatska, Grygorii Tereshchuk

Journal of Educational Technology Development and Exchange (JETDE)

The importance of the topic is emphasized by the current educational environment, which demands that professionals possess adeptness in modern information technologies. This adaptability is crucial in an increasingly technologically advanced society. The main goal of study is to study the peculiarities of training future translators, as well as to prove the effectiveness of the use of digital technologies in the process of training future professionals. The analyses methods used were structural-functional, dialectical, synthesis, logical and comparative analysis, and generalization. As a result, it was established that a number of socio-economic changes caused the emergence of new standards of professional …

The Theoretical And Knowledge System Of Educational Technology Discipline In China, Long Li

Journal of Educational Technology Development and Exchange (JETDE)

“Educational Technology” is a complete and indivisible whole formed by the fusion two elements of education and technology. This expansive field encompasses research and practical applications aimed at addressing educational and instructional problems through technology. The conventional practice of relying on a singular definition to elucidate educational technology has resulted in confusion and operational challenges. This article introduces the concept of a definition group of educational technology, delves into the discipline’s research objects, research purpose and tasks, research domain and scope, disciplinary foundation, research methods, visual representation of the disciplinary structure, and the logical starting point and positioning, and establishes …

First Course Portfolio For Tmfd 213: Merchandising I: Textile And Apparel Industry, Na Young Jung

UNL Faculty Course Portfolios

This portfolio presents a comprehensive overview of TMFD 213: Merchandising I, a foundational course in the Department of Textiles, Merchandising, and Fashion Design at the University of Nebraska-Lincoln. The course is designed to equip students with critical thinking, analytical skills, and industry-specific knowledge necessary for professional success in the textile and apparel industry. The portfolio outlines the course’s objectives, teaching methodologies, and the impact of instructional strategies on student learning outcomes. It includes detailed analyses of quantitative and qualitative data collected through pre- and post-test surveys, assignments, and reflections. Quantitative results demonstrate significant improvements in key areas such as familiarity …

A Reflexive Interrogation Of Teaching A Course On Administrative Theory To First-Semester Ma Students, Milad Mohebali

UNL Faculty Course Portfolios

This portfolio captures the product of a year-long reflexive process on the teaching of a course on administrative theory in educational organizations (EDAD 830) to first year MA students. This class is offered Online and is delivered asynchronously, to students who are largely full-time professionals. Section one focuses on the use of backward design strategy for designing this course, while also highlighting the tensions and dilemmas for designing the course, particularly around theory and context, as well as the need to teach students how to engage in class. Section two highlights the pedagogical, instructional, and evaluative design of the course. …

Tentative Program, De La Salle Philippines Library Commission

DLSP Librarians' Conference

No abstract provided.

Preliminaries, De La Salle Brothers, Inc.

DLSP Librarians' Conference

No abstract provided.

Estimation Of Methyl Orange Dye's Molar Absorptivity Using A Photoresistor-Based Photometer, Patricia M. Ludovice, Ramon M. Delos Santos

Physics Faculty Publications

The need to further develop solar cell technology, particularly on dye-sensitized solar cells (DSSCs), drives absorption studies of various chemical species. In this study, absorbance analysis of methyl orange (MO) dye was performed using the adapted and modified photoresistor-based photometer of Adams-McNichol et al. [1]. The research aims to improve the stability of the reference setup, while maintaining the accuracy of absorbance results it yields. The methodology includes photometer fabrication, MO dye sample preparation, and the evaluation of MO dye's molar absorptivity in an aqueous solution. Results show that the estimated molar absorptivity of MO using the voltage readings from …

Oklahoma V. Castro-Huerta: Oklahoma’S Latest Power Grab And Its Implications For Native Women In A Post-Roe World, Camryn A. Conroy

American Indian Law Review

No abstract provided.