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Dnssec Meets The Frontend: Usability Study Of Dnssec Status Indicator In Browser, Tyler Karren Oct 2023

Dnssec Meets The Frontend: Usability Study Of Dnssec Status Indicator In Browser, Tyler Karren

Theses and Dissertations

DNSSEC ensures the integrity of DNS data. DNSSEC however is not visible to the end user. We designed a DNSSEC status indicator tool that shows the DNSSEC validation statuses of the host being visited in the Web browser. We then conducted a usability study to evaluate the tool, gathering user behavior and feedback from 30 participants. The usability study revealed that users were able to make security conscious decisions based on context of the task, but the tool struggled to communicate that it was sharing the status of the validity of the name-to-IP-address resolution of visited websites. We hope that …

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Numeracy, Consistency, And The Allais Paradox, Sean J. Mcginity Oct 2023

Numeracy, Consistency, And The Allais Paradox, Sean J. Mcginity

Theses and Dissertations

This paper explores the relations between mathematical abilities and preferences, preferences for consistency, and the Allais paradox. To answer this question, 144 participants completed a survey which measured objective numeracy, subjective numeracy, preference for consistency, and consistency of probabilistic choices. The results did not show the predicted relations where consistency would moderate the relations where subjective numeracy mediates the relations between objective numeracy and the consistency of probabilistic choices. The previously indicated relations where subjective numeracy simply mediated the relations between objective numeracy and probabilistic reasoning were also not replicated.While the hypotheses were not supported overall one interesting finding was …

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A Grounded Theory Of Relational Masculinity In Brazil, Douglas M. Wendt Oct 2023

A Grounded Theory Of Relational Masculinity In Brazil, Douglas M. Wendt

Theses and Dissertations

Many societal problems in Brazil, including sexual assault, intimate partner violence, and fatherlessness, are said to be related to hegemonic masculine development, commonly known as toxic masculinity. Very little research has been conducted in Marriage and Family Therapy and related fields that explores masculinity in the context of family systems and within relational frameworks. Current research in this area focuses largely on the negative aspects of traditional masculinity that reinforce narrow stereotypes rather than highlight possibilities of relationally healthy masculine development. The aim of this study was to develop a constructivist grounded theory of relational masculinity in Brazil by interviewing …

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Impact Of Farm And Producer Characteristics On The Adoption Of Best Management Practices Among Popcorn Producers In The United States, Benjamin Yeboah Oct 2023

Impact Of Farm And Producer Characteristics On The Adoption Of Best Management Practices Among Popcorn Producers In The United States, Benjamin Yeboah

Theses and Dissertations

Certain agricultural practices can negatively impact the environment, and thus experts developed a set of Best Management Practices (BMPs) to address these environmental risks and challenges from agriculture. The adoption of these BMPs have been recognized to safeguard the environment while also yielding economic advantages for agricultural producers. This study employed primary data obtained from popcorn producers in the United States to investigate the level of adoption of these BMPs among this group of producers. Additionally, various farm and producer characteristics were assessed to identify the factors that impact producers’ adoption levels of these practices. The BMP adoption index was …

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Task Distillation: Transforming Reinforcement Learning Into Supervised Learning, Connor Wilhelm Oct 2023

Task Distillation: Transforming Reinforcement Learning Into Supervised Learning, Connor Wilhelm

Theses and Dissertations

Recent work in dataset distillation focuses on distilling supervised classification datasets into smaller, synthetic supervised datasets in order to reduce per-model costs of training, to provide interpretability, and to anonymize data. Distillation and its benefits can be extended to a wider array of tasks. We propose a generalization of dataset distillation, which we call task distillation. Using techniques similar to those used in dataset distillation, any learning task can be distilled into a compressed synthetic task. Task distillation allows for transmodal distillations, where a task of one modality is distilled into a synthetic task of another modality, allowing a more …

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The Hangman, Not The Prince, Steve Hughes Oct 2023

The Hangman, Not The Prince, Steve Hughes

Theses and Dissertations

For the first time, contemporary records of the 1870s, 1880s and 1890s, including interviews with George Maledon, have been used to document that George Maledon, known for almost 150 years as “The Prince of Hangmen,” was, despite his contentions, not the hangman for all of the murderers executed in Fort Smith, Arkansas, between 1873 and 1896. Rather, his legendary status came as a result of his manipulation of sensationalist reporters who came to Fort Smith to witness the hangings and whose stories were reprinted around the country.

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A Phenomenology Of Mental Health Practitioners’ Experiences With Low-Income Black Youth Seeking Mental Health Support In Massachusetts, Audrey A. Spataro Oct 2023

A Phenomenology Of Mental Health Practitioners’ Experiences With Low-Income Black Youth Seeking Mental Health Support In Massachusetts, Audrey A. Spataro

Theses and Dissertations

Prior research and recent statistics regarding Black youth help-seeking behaviors, use, and access to mental health services suggest that those students with the greatest need for mental health services cannot access them or experience barriers to access. Although educational stakeholders have supported implementing and using school-based mental health services to promote students' overall access to services, low-income Black youth are still underserved. Therefore, additional research was warranted exploring the barriers and facilitators associated with help-seeking behaviors, use, and access to mental healthcare services by low-income Black youth, emphasizing those elements that acted as facilitators and were outside previously identified individual …

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Pseudomonas Aeruginosa Kills Staphylococcus Aureus In A Polyphosphate-Dependent Manner, Ritika Sujit Shah Oct 2023

Pseudomonas Aeruginosa Kills Staphylococcus Aureus In A Polyphosphate-Dependent Manner, Ritika Sujit Shah

Theses and Dissertations

Due to their frequent coexistence in many polymicrobial infections, including in patients with wounds and cystic fibrosis, recent studies have started to investigate how the opportunistic pathogens Pseudomonas aeruginosa and Staphylococcus aureus interact with each other. P. aeruginosa rapidly outcompetes S. aureus under in vitro co-cultivation conditions, which is mediated by several of P. aeruginosa’s virulence factors. Here, we report that polyphosphate (polyP), an efficient stress defense system and virulence factor in P. aeruginosa, plays a role for the pathogen’s ability to inhibit and kill S. aureus in a contact-independent manner. We show that P. aeruginosa cells characterized by low …

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Reexamination Of Public Four-Year Institution Administrator Attitudes In Arkansas Toward Two-Year College Education, Joseph L. Scott Oct 2023

Reexamination Of Public Four-Year Institution Administrator Attitudes In Arkansas Toward Two-Year College Education, Joseph L. Scott

Theses and Dissertations

Arkansas ranks toward the bottom of the nation in educational degree attainment. Barriers to degree attainment in Arkansas may be identified, in part, by the examination of four-year institution administrator viewpoints toward two-year college education. Examination of administrator attitudes toward two-year college education areas such as faculty, students, programs, administrators, facilities, and transfer/articulation processes may lead to a better understanding of the difficulties surrounding degree attainment. A modified version of The Junior College Attitude Survey was used to survey 255 higher education administrators from 11 Arkansas public four-year institutions of higher education about different areas of two-year college education. Overwhelmingly, …

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The Moderating Influence Of Individual Differences Between Perceived Organizational Support And Effort, Michael Schneider Oct 2023

The Moderating Influence Of Individual Differences Between Perceived Organizational Support And Effort, Michael Schneider

Theses and Dissertations

Perceive organizational support has many benefits for employees. The purpose of the present study was to determine if any of the Big Five personality traits moderate the relationship between perceived organizational support and work effort. One hundred and forty-four employees were surveyed on Prolific to identify their levels of perceived organizational support, work effort, and each of the Big Five traits. Perceived organizational support significantly predicted work effort. None of the Big Five traits significantly moderated the relationship in this primarily remote-working sample. These findings suggest that employees of all personality profiles respond similarly to support from their organizations.

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Facial Motion Augmented Identity Verification With Deep Neural Networks, Zheng Sun Oct 2023

Facial Motion Augmented Identity Verification With Deep Neural Networks, Zheng Sun

Theses and Dissertations

Identity verification is ubiquitous in our daily life. By verifying the user's identity, the authorization process grants the privilege to access resources or facilities or perform certain tasks. The traditional and most prevalent authentication method is the personal identification number (PIN) or password. While these knowledge-based credentials could be lost or stolen, human biometric-based verification technologies have become popular alternatives in recent years. Nowadays, more people are used to unlocking their smartphones using their fingerprint or face instead of the conventional passcode. However, these biometric approaches have their weaknesses. For example, fingerprints could be easily fabricated, and a photo or …

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Examining Farmers' Perceptions Of Precision Agriculture Technologies And Their Interest In Conducting On-Farm Precision Experimentation, Reagen Tibbs Oct 2023

Examining Farmers' Perceptions Of Precision Agriculture Technologies And Their Interest In Conducting On-Farm Precision Experimentation, Reagen Tibbs

Theses and Dissertations

Precision agriculture technologies (PATs) have revolutionized the agriculture industry. These technologies have offered many benefits for farmers, including cost savings and higher yields through improved application of inputs (i.e., fertilizers and herbicides). PATs also allow farmers to conduct experiments through a process known as on-farm precision experimentation (OFPE). By conducting these experiments and collaborating with researchers, crop consultants, and extension agents, farmers can learn site-specific management practices to better address challenges on their operations. However, despite these benefits, adoption rates of PATs in the U.S. have barely eclipsed 50%. Furthermore, there may be some skepticism amongst farmers towards researchers who …

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The Effects Of A High-Carbohydrate Versus A High-Fat Shake On Biomarkers Of Metabolism And Glycemic Control When Used To Interrupt A 38-Hour Fast: A Randomized Crossover Study, Landon S. Deru Oct 2023

The Effects Of A High-Carbohydrate Versus A High-Fat Shake On Biomarkers Of Metabolism And Glycemic Control When Used To Interrupt A 38-Hour Fast: A Randomized Crossover Study, Landon S. Deru

Theses and Dissertations

Purpose: The primary aim of this study was to determine the impact of various fast-interrupting shakes on markers of glycemic control including glucose, β-hydroxybutyrate (BHB), insulin, glucagon, GLP-1, and GIP. Methods: Twenty-seven adults (12 female, 15 male) completed all three conditions of this study. One condition consisted of a 38-hour water-only fast, and the other two conditions were similar but the fasts were interrupted at 24 hours by either a high carbohydrate/low fat (HC/LF) or a low carbohydrate/high fat (LC/HF) shake. Results: The water only fast resulted in 135.3% more BHB compared to the HC/LF condition (t = 7.77, p < 0.0001) and 69.6% more compared to the LC/HF condition (t = 5.12, p < 0.0001). Conversely, the LC/HF condition exhibited a 38.8% higher BHB level than the HC/LF condition (t = 2.70, p = 0.0086). Additionally, the area under the curve (AUC) for glucose was 14.2% higher in the HC/LF condition than in the water condition (t = 6.23, p < 0.0001) and 6.9% higher compared to the LC/HF condition (t = 3.14, p = 0.0024), with the LC/HF condition yielding 7.8% more glucose than the water condition (t = 3.21, p = 0.0020). At the 25-hour mark, insulin and glucose-dependent insulinotropic polypeptide (GIP) were significantly elevated in the HC/LF condition compared to the LC/HF condition (F = 3.84, p = 0.0002 and F = 2.27, p = 0.0244, respectively) and compared to the water condition (F = 7.00, p < 0.0001 and F = 9.96, p < 0.0001, respectively). Furthermore, insulin, glucagon-like peptide-1 (GLP-1), and GIP were increased in the LC/HF condition compared to the water condition at 25 hours (F = 3.19, p = 0.0016, F = 2.43, p = 0.0158, and F = 12.13, p < 0.0001, respectively). Notably, glucagon concentrations at the 25-hour mark decreased in the HC/LF group compared to the LC/HF condition (F = 3.37, p = 0.0009). However, by the 38-hour time point, no statistically significant differences were observed among the conditions for any of the analyzed hormones. Conclusions: While a LC/HF shake does not mimic a fast completely, it does preserve some of the metabolic changes including elevated BHB and glucagon, and decreased glucose and insulin compared to a HC/LF shake.

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Tale Of Two Toddlers: An Exploration Of Policies And Procedures For The Magnet School Process, Mary A. Schloz Oct 2023

Tale Of Two Toddlers: An Exploration Of Policies And Procedures For The Magnet School Process, Mary A. Schloz

Theses and Dissertations

School choice is often utilized in school districts for access and opportunity. Researchers have found that school choice does not inherently provide access to students. The goal of this mixed methods study was to determine if implementing a new platform for families to apply to magnet programs in an urban district would mitigate barriers. Along with the implementation of a new application platform, a survey was conducted by families to determine perception of school choice, along with barriers for families. Findings indicated the application platform that was implemented did not significantly change the magnet school enrollment by race. They also …

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The Unsung Heroes For Intercollegiate Athletics: Examining The Dialogic Principles Of Communication In Community College Athletic Departments, Matthew Alan Stilwell Oct 2023

The Unsung Heroes For Intercollegiate Athletics: Examining The Dialogic Principles Of Communication In Community College Athletic Departments, Matthew Alan Stilwell

Theses and Dissertations

The purpose of this study was to explore community college athletic departments and how they connect and facilitate messages to their stakeholders. With limited resources, it’s important to understand how the athletic departments are applying best strategies and principles of relational management. Therefore, the goal and importance of this project was to explore how a mass communication tool in Twitter and how it is used in community college athletics, an area that is not a focal point in either collegiate athletics or sport communication scholarship. Using Kent and Taylor’s (1998) dialogic principles of communication as a guide for this project, …

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An Analysis Of Paid Agent Contracts Utilized In The Recruitment Of International Students At University System Of Georgia Institutions, Jeremiah Lee Pitts Oct 2023

An Analysis Of Paid Agent Contracts Utilized In The Recruitment Of International Students At University System Of Georgia Institutions, Jeremiah Lee Pitts

Theses and Dissertations

Many colleges and universities view international student recruitment as the solution to their financial pressures, but they lack the ability to effectively reach international markets. While many students desire to study internationally, they lack the knowledge and resources to explore their options. Paid agents bridge the information and opportunity gaps between institutions and prospective international students. However, the use of paid agents is fraught with many dangers. Paid agent contracts govern the relationships between these entities in the absence of regulations. This study explored the paid agent contracts employed by colleges and universities within the University System of Georgia to …

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Smart Homes And You: Iot Device Data Risks In An Ever-Changing World, Autumn Person Oct 2023

Smart Homes And You: Iot Device Data Risks In An Ever-Changing World, Autumn Person

Theses and Dissertations

Social media applications are increasingly seen as a national security threat and a cause for concern because they can be used to create user profiles on government personnel and on US citizens. These profiles could be used for big data and artificial intelligence purposes of interest to foreign governments. With the rise of big data and AI being used, foreign governments could use this data for a variety of purposes that can affect normal everyday citizens, not just high value personnel. IoT (Internet of Things) devices that the population uses everyday can also pose the same threat. These devices can …

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Docker Technology For Small Scenario-Based Excercises In Cybersecurity, Zeinab Ahmed Oct 2023

Docker Technology For Small Scenario-Based Excercises In Cybersecurity, Zeinab Ahmed

Theses and Dissertations

This study aims to better prepare students for cybersecurity roles by providing practical tools that bridge the gap between theory and real-world applications. We investigate the role of small scenario-based exercises for students’ understanding of cybersecurity concepts. In particular, we assess the use of Docker technology to deliver training that includes a simple small scenario on html code injection. The effectiveness of scenario-based learning has long been defined and by using SBL, we are going to create hands-on activity that involves the fundamental topics in cybersecurity using Docker technology, allowing students to see the exploitation of the vulnerabilities and defense …

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Catalytic Hydrogenation Of Dimethyl Oxalate To Ethylene Glycol Using Silver Based Catalysts On Sba-15, Nicolas Edouard Gleason-Boure Oct 2023

Catalytic Hydrogenation Of Dimethyl Oxalate To Ethylene Glycol Using Silver Based Catalysts On Sba-15, Nicolas Edouard Gleason-Boure

Theses and Dissertations

Ethylene glycol (EG) is an important industrial chemical in the manufacturing of certain plastics. There is growing industrial interest in the production of dimethyl oxalate (DMO) from syngas, which can be hydrogenated to produce EG. Many studies have focused on the catalytic reduction of DMO using copper-based catalysts on silica supports, but fewer studies have been done on the effects of silver for this reaction. This work presents an in-depth study of silver catalysts prepared via various methods including incipient wetness impregnation, charge enhanced dry impregnation, and the use of various organic solvents. Reaction studies show that using pure methanol …

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Elastic Sensing Skin For Monitoring Of Concrete Structures, Emmanuel Abiodun Ogunniyi Oct 2023

Elastic Sensing Skin For Monitoring Of Concrete Structures, Emmanuel Abiodun Ogunniyi

Theses and Dissertations

Soft elastomeric capacitors (SECs) are emerging as potential low-cost solutions for monitoring cracks and strains in concrete infrastructure, a crucial aspect of structural health monitoring. Effective long-term monitoring of civil infrastructure can reduce the risk of structural failures and potentially reduce the cost and frequency of inspections. However, deploying structural health monitoring (SHM) technologies for bridge monitoring is expensive, especially long-term, due to the density of sensors required to detect, localize, and quantify cracks. Previous research on soft elastomeric capacitors (SEC) has shown their viability for low-cost monitoring of cracks in transportation infrastructure. However, when deployed on concrete for strain …

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The Impact Of Ability Grouping On Academic Achievement In Elementary Reading, Kristi Bissell Oct 2023

The Impact Of Ability Grouping On Academic Achievement In Elementary Reading, Kristi Bissell

Theses and Dissertations

ABSTRACT This action research study describes the impact of ability grouping on fifth-grade students’ academic achievement in reading. The theoretical framework that supported this study is embedded in cooperative learning, social learning, and social interdependence. This study used a mixed methods design to consider the following research questions: “How does ability grouping impact students’ academic achievement in reading in a fifth-grade classroom?” The study also examined the impact that reading had on students’ confidence through a second research question: “What is the impact of ability grouping as it relates to students’ reading confidence?” A third research question was examined to …

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No More Loosies: A Mixed-Methods Study On The Implementation And Enforcement Of The Loose Cigarette And Bidi Sale Ban In India, Mayank Sakhuja Oct 2023

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 …

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Simulation-Based Optimization Of A Dc Microgrid: With Machine-Learning-Based Models And Hybrid Meta-Heuristic Algorithms, Tyler Van Deese Oct 2023

Simulation-Based Optimization Of A Dc Microgrid: With Machine-Learning-Based Models And Hybrid Meta-Heuristic Algorithms, Tyler Van Deese

Theses and Dissertations

The field of economic dispatch (ED) focuses on optimizing power flow in a power system to minimize costs. It has the potential to significantly enhance system effectiveness, and efficiency, and reduce operating costs. Various techniques have been employed to tackle this problem, each with its own strengths and weaknesses. One promising approach is simulation-based optimization (SBO), which allows for accurate modeling of system interactions and improved representation of expected results. However, SBO requires running numerous simulations to identify an optimal solution, and there is a possibility of not achieving the global optimum. This work aims to address these challenges using …

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Design Of A Test Frame And Its Corresponding Test Methods For A Deployable Composite Boom, William Luther Montgomery Oct 2023

Design Of A Test Frame And Its Corresponding Test Methods For A Deployable Composite Boom, William Luther Montgomery

Theses and Dissertations

Deployable composite booms (DCB) are an advanced class of support beams growing in applications including solar collectors and solar sails. DCBs can be coiled or folded into a compact footprint and the ability to be deployed, and in some design, concepts redeployed, making them optimal components for aerospace where weight and volume are finite resources. DCBs are a cutting-edge technology that has yet to be perfected with a need for longer booms with increased stiffnesses to accommodate the latest proposed designs. Atomic-6 has proposed a 16-foot boom manufactured using an autoclave process which aims to reach the goal of producing …

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Blue Phase Liquid Crystals Within Curved Confinements, Sepideh Norouzi Oct 2023

Blue Phase Liquid Crystals Within Curved Confinements, Sepideh Norouzi

Theses and Dissertations

This dissertation provided detailed information on molecular orientation, phase behavior, and morphology of high chirality and blue phase liquid crystals under curved geometrical confinement. In fact, at a sufficiently high level of chirality (pitch length<500nm), the anisotropic molecules of liquid crystals arranged into three dimensional (3D) cuboidal symmetries which is so-called blue phase liquid crystal (BP). BP cubic structures are consisted of doubly twisted anisotropic molecules in the form of cylinders and an amorphous network of defect lines; wherein, their different orientations result in BPI with body-centered cubic symmetry and BPII with simple cubic symmetry. The unique molecular orientations in BPs exhibit tunable photonic band-edge properties, and their short coherence length allows for sub-millisecond response times, making them highly attractive for photonic and sensing applications. However, their narrow thermal stability range and challenges associated with their monocrystal formation make their largescale proliferation infeasible. To enhance our understanding of BPs and address the challenges associated with integrating them into micron-scale and flexible devices and applications, we investigated their properties within micron-scale curved cavities. The use of curved geometry enabled us to explore the interplay between curvature, topological confinement, surface anchoring conditions, and polymer stabilization on the molecular organization, morphologies, and phase behavior of BPs.In this research to investigate the properties in curved micron-scale geometry, a custom microfluidic device was fabricated to produce droplets and core-shell structures, which allowed us to precisely control the degree of curvature and shell thickness. My results demonstrated that the stabilizing BPs within droplets extend the thermal stability range and lead to size-dependent phase behavior. These stabilized droplets exhibited dynamic characteristics to external variations, wherein they can reconstruct their initial crystal structure afterward. The polymerization mechanism within curved geometries enables a dynamic thermal and mechanical response. The partial phase separation at the interface contributes to their dynamic attributes while stabilizing BP structure at room temperature. Additionally, in the case of core-shell structures, the combination of shell thickness, curvature, and surface boundary conditions manipulated the molecular organization of both chiral nematic and BPs, resulting in intricate molecular arrangements. In shells, our findings demonstrate that both higher degrees of curvature and strong spatial confinement destabilize BPI causing it to transition into structures and optical characteristics reminiscent of BPII. We also have found that in BPs confined within curved boundaries skyrmion lattices nucleate at greater thicknesses than those observed for a flat geometry. Furthermore, the microfluidic setup enabled us to investigate the properties of BPs in meta-states or the effects of flow-induced reorientation on their transient structural responses. The underlying principles behind these molecular organizations were explored through a combination of experimental observations and theoretical simulations in bulk conditions.

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Teachers’ Perceptions Of The Implementation Of Differentiated Instruction With Grade 3 Students In A School District In Central Georgia, Letasha Pope Oct 2023

Teachers’ Perceptions Of The Implementation Of Differentiated Instruction With Grade 3 Students In A School District In Central Georgia, Letasha Pope

Theses and Dissertations

It is a promotional requirement for grade 3 students to pass the Reading Georgia Milestones Assessment. Teachers are also expected to implement Differentiated Instruction (DI) with their students. The problem addressed in the study was to examine third grade teachers’ perceived effectiveness of Differentiated Instruction with students who must pass the Reading Georgia Milestones Assessment. The purpose of this bounded, case study was to describe teachers’ perceptions of implementing DI with grade 3 students in a school district located in central Georgia. The research paradigm that was used in this study was qualitative. This study included semi structured interviews of …

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Shades Of Housing: Real Estate Urbanism And State Planning In Egypt, Zeinab Nadeem Oct 2023

Shades Of Housing: Real Estate Urbanism And State Planning In Egypt, Zeinab Nadeem

Theses and Dissertations

The housing crisis is a global dilemma, especially in the context of urban cities in developing countries. Housing affordability has become more challenging in the recent global and national turbulent economic conditions of rising inflation rates and construction costs, where Egypt is witnessing a surplus of vacant housing units that are either unsold or unoccupied with citizens involuntarily relocating to remote new cities. The government has also significantly engaged in real estate market speculation by offering public land for profits to private investors in the market since the 1990s. The shades of housing found in Egypt are the works of …

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Recycling Of Electrode Materials From Spent Lithium-Ion Batteries To Develop Supercapacitor Devices, Yasmine Mesbah Oct 2023

Recycling Of Electrode Materials From Spent Lithium-Ion Batteries To Develop Supercapacitor Devices, Yasmine Mesbah

Theses and Dissertations

Recently, there has been a rapid expansion in the utilization of lithium-ion batteries (LIBs) due to the propagation of portable electronic devices, electric vehicles, and renewable energy storage systems. Despite the plentiful advantages provided by LIBs, concerns have emerged regarding resource depletion and the environmental impact associated with their widespread use. The lack of essential resources such as lithium, cobalt, and nickel, along with the difficulties associated with managing battery waste, necessitates the development of sustainable strategies that encompass the entire lifecycle of LIBs. Recycling has arisen as a promising solution to combat these challenges and promote a more circular …

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Public-Private Partnerships (Ppp) In Technical Education: The Case Of Egypt’S Applied Technology Schools (Ats), Youstina Magdy Oct 2023

Public-Private Partnerships (Ppp) In Technical Education: The Case Of Egypt’S Applied Technology Schools (Ats), Youstina Magdy

Theses and Dissertations

Technical education is a form of education that gained momentum in the 1800s and was considered as a parallel distinct model to general education by the post-war period. Public-private partnerships (PPPs) were one of the scaling up and enhancement efforts of technical education. In Egypt, the technical secondary education system has various school models; however, it was until 2018, when we first see the implementation of an PPP model with the establishment of the Applied Technology Schools (ATS). ATS schools aim at supplying the labor market with experienced skillful competent graduates in the demanded sectors in the Egyptian labor market, …

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What's Your Type? The Relationship Between Enneagram Personality Style And Psychiatric Diagnosis, Danielle Augusta Huber Oct 2023

What's Your Type? The Relationship Between Enneagram Personality Style And Psychiatric Diagnosis, Danielle Augusta Huber

Theses and Dissertations

Despite its long history and ever-growing popularity amongst mental health providers and laypeople, the Enneagram model of personality has seen limited empirical support regarding its clinical relevance and efficacy. The present study sought to contribute to the literature supporting the Enneagram’s use in psychotherapy. As a majority of therapeutic services aim for the reduction and/or resolution of psychopathology, often in terms of one or more diagnoses, and as previous research has theorized how the Enneagram model and psychiatric diagnoses might be related (Palmer, 1988), it was the researchers’ intention to analyze whether these theoretical associations could be statistically supported. This …

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