Digital Commons Network^™

A Brighter Future Lies Ahead? The Impact Of Juvenile Records On Adults' Hiring Prospects, Morgan Rose Wagner

Open Access Theses & Dissertations

Having a record can make obtaining employment difficult - while the stigma against criminal records is well established, the effects of a juvenile record on hiring outcomes is less clear. Juvenile records can often be sealed; however, when sealing is not done consistently or transparently, people with juvenile records face a difficult decision when applying for jobs - disclose a record that may be sealed, or omit information about a record that shows up on a background check? Experiment 1 used a hypothetical applicant paradigm with a sample of hiring managers to evaluate the impact of juvenile record disclosure and …

Leveraging Publicly Available Data To Identify Candidate Intersections For Tactical Urbanism Efforts Using Geospatial Analysis, Luisa Maria Venegas

Open Access Theses & Dissertations

Urban strategies and countermeasures to increase pedestrian safety in low-density neighborhoods have been proposed by the Federal Highway Administration. Often municipalities have limited resources and would like to have a strategy to achieve maximum impact per dollar spent, as is the case in El Paso. El Paso's urban landscape is a mix of urban, residential, and commercial in the exurbs of the city. Most of El Paso consists of low-density industrial land, commercial strips, and residential development. A scalable and transferable approach was developed to identify intersections that have the potential to reduce traffic-related fatalities and increase pedestrian safety through …

Ghrelin And Decision-Making: Exploring Its Role In Food Reward, Novelty-Seeking, And Cost Valuation, Serina A. Batson

Open Access Theses & Dissertations

When low energy levels are detected, Ghrelin, a peptide hormone, is produced in the fundus of the stomach. Referred to as the "hunger hormone", Ghrelin is traditionally associated with increased food intake and blood sugar levels. A key modulator in the gut-brain interaction, Ghrelin's growth hormone secretagogue receptor can be found widely across the cortico-striosomal circuit. Critical for decision-making, Ghrelin-based manipulation of this circuit can directly affect reward and cost valuation. While Ghrelin is uniformly considered to increase the valuation of food-based rewards, little research has explored its impact on non-food-based rewards or its effects on cost valuation. Therefore, to …

De Novo Design Of Ablative Polymers For Aerospace Thermal Protection Systems Through An Integrated Ai-Theory-Experiment Approach, Rene Damaso Boisseau

Open Access Theses & Dissertations

Novolac phenolic resin (NPR) is a widely used polymeric ablative material (PAM) for thermal protection systems (TPS) due to its high thermal decomposition temperature (TD, 500â?¯Â°C) and char yield (YC, 55â?¯wt%). However, its drawbacks (including high thermal conductivity, low mechanical properties and water uptake) prompt the need for improved PAMs. This study explores the pyrolysis behavior and char-forming capabilities of NPR and a potential alternative PAM, poly(1,6-dimethyl phenol) (PPO), through both theoretical and experimental approaches. A graph neural network (GNN) was developed to predict structure-property relationships, revealing that benzyl group positioning and oxygen atom placement significantly influence YC. PPO's para-positioned …

Generative Ai For 3d Printed Antenna Design, Jennifer Ann Chavez

Open Access Theses & Dissertations

This research explores the integration of generative artificial intelligence (AI) with a physics-informed particle swarm optimizer (PSO) to develop 3D printable microstrip patch antennas. A neural network was trained on a dataset of microstrip patch antenna geometries and their corresponding performance metrics: return loss and gain. The PSO used a fitness function prioritizing low return loss in potential antennas, eventually yielding novel antenna geometries with parasitic components. 3D printing constraints were also hard coded into the framework, thus preventing any geometries being generated that cannot be fabricated. When simulated using Ansys HFSS, the AI generated microstrip patch antennas exceeded the …

Testing A Benign Multi-Modal Bilingual Intervention To Increase Self-Efficacy, Intentions, And Willingness To Administer A Covid-19 Antigen Rapid Test In A Predominately Hispanic Sample, Uchenna Gbugu

Open Access Theses & Dissertations

Introduction. Testing is one of the most effective methods for reducing the spread of COVID-19. COVID-19 antigen tests can detect proteins from the COVID-19 virus called antigens and produce results within minutes, making them suitable for at-home use. Several factors have been identified as barriers to self-administering a COVID-19 antigen test, including the language of the testing instructions, the cost of testing, and access to tests. Interventions to reduce barriers to self-administering COVID-19 rapid tests are warranted to reduce the spread of COVID-19. The purpose of the present study is to test the impact of a benign multi-modal bilingual intervention …

Racial And Ethnic Differences In Knowledge Of Gender-Affirming Care Among Community And Student Participants In The Bloom Transgender Health Education Program In The Paso Del Norte Region, 2022-2024, Tandra Ghosh

Open Access Theses & Dissertations

SUMMARY OF BACKGROUND AND SIGNIFICANCE: There is a noticeable lack of training and knowledge regarding gender-affirming care (GAC) among providers and within the general community. OBJECTIVE: Assess racial and ethnic disparities in knowledge of GAC among participants in BLOOM, a quasi-experimental transgender health education program in the Paso Del Norte region. HYPOTHESES: Among community and student participants at pre-survey, assess racial and ethnic differences in sociodemographic characteristics, preparedness, attitudes, and basic knowledge regarding LGBT clients/patients and GAC. METHODS: Secondary data among community (pre: 53; post: 14) and student (pre: 29; post: 17) BLOOM participants in 2022-2024 were used. Descriptive statistics …

Lgbtq+ Childhood Abuse, Reporting, & Parental Rights, Meagan Smith

Graduate Theses and Dissertations

This study aimed to investigate LGBTQ+ childhood maltreatment, its reporting generally, and the impact of religion on reporting. It was hypothesized that LGBTQ+ youth will experience more maltreatment than their non-LGBTQ+ peers; among those who experienced maltreatment, LGBTQ+ youth will be less likely to receive help or have reports made; and those from more religious families will be less likely to have received help or had their maltreatment reported. A sample of individuals between the ages of 18 and 35, currently living in the states of Arkansas, Mississippi, Missouri, Louisiana, Oklahoma, or Texas, was recruited to complete a cross-sectional survey. …

J Mich Dent Assoc May 2025

The Journal of the Michigan Dental Association

The Journal of the Michigan Dental Association is published digitally each month through ADA Commons, reaching 166 countries and accumulating over 35,800 downloads. This extensive reach provides news, information, and features about Michigan dentistry, our state's oral health community, and the MDA's 6,200+ members. It serves as the main publication for connecting with Michigan dentists.

The May issue features:

• An informative interview with Dr. Cheri Newman, the MDA’s new president.
• A feature article from Delta Dental on the utilization of dental services pre- and post-COVID-19 and how the continuing decline in the utilization of restorative services may impact plan design. …

Title Changes & Checking In, Willa Tavernier

NASIG Newsletter

No abstract provided.

2023 Annual Operations And Maintenance Report 2023 Bres Annual Summary Report For Work Completed In Quadrant 3, Butte-Silver Bow Department Of Reclamation And Environmental Services

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Angelic Wasting: The Impacts Of The Enlightenment, Evangelicalism, And The Industrial Revolution On Romanticization Of Tuberculosis In England, 1800-1850, Sara M. Sudano

Electronic Theses and Dissertations

This thesis aims to elucidate the intersections between the portrayal of tuberculosis in the Romantic era and the Enlightenment, evangelism, and the Industrial Revolution. This study aims to do so by locating and analyzing depictions in the primary source representations of the disease, then considering the effects of the three factors mentioned above on its representation. The Enlightenment, evangelism, and the Industrial Revolution interacted in a variety of ways, and the influence of all three factors was found within the representations of tuberculosis, albeit in often indirect ways. In the novels of Elizabeth Cleghorn Gaskell and Charlotte Brontë, tuberculosis was …

Achieving Flexible Fairness And Privacy In Federated Learning, Alycia N. Carey

Graduate Theses and Dissertations

Having access to large, high-quality datasets is crucial for training machine learning models that achieve satisfactory performance. Unfortunately, it is common that a single entity (e.g., mobile device or organization) does not have access to such datasets due to monetary or resource constraints. Traditional machine learning requires that all training data reside in a centralized location during the entire duration of model training, however, in many circumstances it is difficult or even impossible (e.g., due to governmental regulations) for multiple parties to combine their data to meet this constraint. Federated learning is a machine learning paradigm that facilitates the joint …

Crispr-Cas9 Integration Of Salmon Elovl2 In Zebrafish Enhances Lc-Pufa Biosynthesis And Growth Across Diets, Waleed Sami J. Al-Bachry

Graduate Theses and Dissertations

Fish are a rich source of EPA and DHA, which are well-known long-chain polyunsaturated fatty acids (LC-PUFAs). The sustainable production of these essential fatty acids poses significant challenges, mainly due to our dependence on marine fish and certain nuts. CRISPR-Cas system was utilized to insert the elongation of long-chain fatty acids-like2 (Elovl2) gene from Salmo salar into Danio rerio. Elovl2 was introduced at 10-15-minute post-fertilization, and successful integration confirmed by PCR genotyping, sequencing and expression of EGFP. Approximately 67% of injected embryos successfully exhibited EGFP and sequence results verified the gene integration of Salmo salar Elovl2 at the first start …

Design And Implementation Of Asynchronous Communication In Multi-Chiplet Systems: A Comparative Study Of Pseudo-Crossbar And Bus Architectures, Matthew Clemence

Graduate Theses and Dissertations

System-on-Chip (SoC) complexity continues to present challenges in global clock distribution and power management. The Globally Asynchronous Locally Synchronous (GALS) approach addresses these issues by enabling asynchronous communication between locally synchronous chiplets. This thesis details the design and implementation of two GALS architectures employing asynchronous handshaking protocols through Multi-Threshold CMOS NULL Convention Logic (MTNCL). The first architecture, a pseudo-crossbar, uses arbiters and multiplexers/demultiplexers (MUX/DEMUX) for prioritized and dynamic communication between chiplets. The second, a bus-based approach, employs D-latches to manage communication sequentially with predetermined interrupts. This research explores the detailed implementation, functional distinctions, scalability, and integration trade-offs inherent to each …

Gender Craze: Framing Policy Discrimination Against Transgender Students In K-12 Education, Quinette Rogers

Graduate Theses and Dissertations

Transgender youth in K-12 public education have been systematically marginalized through state-sanctioned violence and discriminatory policies, often portrayed as societal "boogeymen." They face exclusion and othering due to restrictive state legislation, such as bathroom bans, sports participation restrictions, and limited access to gender-affirming care. Current research lacks a comprehensive analysis of how state-level legislation affects transgender students. This study addresses that gap by employing qualitative thematic coding to examine the language, framing, and impact of state education policies on transgender students. By analyzing how these policies are framed around themes such as protecting family, safeguarding children, individual liberty, constitutional rights, …

Exploring Hybrid Cohort-Based Doctoral Program Features That Support Nontraditional Doctoral Students’ Persistence: A Preregistered Case Study., Glenda Winborn

Graduate Theses and Dissertations

With the rise of hybrid learning models, non-traditional learners have greater access to doctoral education. However, attrition rates from doctoral programs remain high, ranging from 40% to 50% across all doctoral programs and exceeding these levels in online non-traditional programs. Numerous causes of attrition or persistence in doctoral studies have been researched and can affect the student, the academic institution, and the broader academic society. This qualitative case study will explore adult and lifelong learning doctoral students' perceptions of the programmatic and instructional support resources that have helped improve persistence in their program. Two of the important programmatic features of …

Automation Of Vulnerability And Patch Management: Information Extraction, Association, And Optimization, Kylie Mcclanahan

Graduate Theses and Dissertations

Vulnerability and patch management is an integral part of a robust cybersecurity program, yet it grows increasingly complex due to the sheer amount of data that must be analyzed. Particularly in Operational Technology (OT) environments, analysis must be done manually because of the lack of automated solutions. Additionally, there are many steps in this process, from the initial discovery of the vulnerability to the implementation of its remediation, and each step in the process requires different data in order to be performed effectively. In this work, we provide approaches and strategies to assist operators in industrial or OT environments throughout …

Development Of Si-Based Germanium-Tin Infrared Photodiode, Sylvester Amoah

Graduate Theses and Dissertations

Short-wave infrared (SWIR) and mid-wave infrared (MWIR) photodetectors have attracted increasing attention for the past few decades. SWIR and MWIR detectors are used for a wide range of applications in military and civilian defense, such as future automotive night vision, video surveillance security cameras, and integrated night vision in mobile/wearable electronics. The current market-dominating IR photodetector technology is mainly developed with the costly III-V or II-V material systems, such as InGaAs, InSb, and HgCdTe. While many efforts have been made towards the hybrid integration of III-Vs or II-VIs on a Si substrate, it is highly desirable to develop an alternative …

Fish Cultivation In Fallow Season Rice Fields: Effects On Landscape Methane Emissions, Samuel Carroll

Graduate Theses and Dissertations

Co-cultivation of aquatic animals and rice in the same field is a fairly common practice in various parts of the world, with a number of well-established agro-ecological benefits, such as decreasing the need for chemical pesticides and fertilizers, increasing soil organic matter, and reducing the land area needed for agricultural production. One area of environmental concern in rice production is greenhouse gas emissions. Rice production contributes about 10% of global anthropogenic methane (CH₄) emissions. Currently around 27.5% of Arkansas rice fields are flooded in the winter, which can increase CH₄ emissions in the fallow season by 45% …

Multi-Decadal Land Change Dynamics In Indonesia: Disentangling The Cycle Of Agricultural Land Conversions, Urbanization, And Deforestation, Wei Lun Tay

Graduate Theses and Dissertations

Land use and land cover change (LULCC) significantly impacts Earth’s environmental, climatic, and human systems, especially in tropical regions rich in natural resources and undergoing rapid development. This study examined the spatiotemporal dynamics of LULCC in Indonesia between 2003 and 2023 using remote sensing and geographic information systems/science (GISci) and explored knowledge gaps in agricultural land conversions and the impact of food security programs such as the Food Estate Program. This study employed the Moderate Resolution Imaging Spectroradiometer (MODIS) MCD12Q1 land cover data available through Google Earth Engine, and classified land cover changes into four dominant categories: forest land, mixed …

President's Corner, Paul Moeller

NASIG Newsletter

No abstract provided.

Conference Planning Committee Update, Amy Carlson, Karen Spence, Sonali Sugrim

NASIG Newsletter

No abstract provided.

Nasig Board Conference Call March 3, 2025

NASIG Newsletter

No abstract provided.

Committee Annual Reports And Updates

NASIG Newsletter

No abstract provided.

May 2025 Full Issue, Faye M. O'Reilly

NASIG Newsletter

No abstract provided.

April 4, 2025 Board Meeting Minutes

NASIG Newsletter

No abstract provided.

May 12, 2025 Board Meeting Minutes

NASIG Newsletter

No abstract provided.

Proactive Approach To Identify And Mitigate Cybersecurity Threats In Smart Building Using Ai, Shayma Abdulla Alhayyas

Theses

Smart buildings form a cornerstone of modern urban development. The integration of Internet of Things (IoT) devices in buildings has revolutionized facility management, improving system intelligence and user experience. However, these smart devices also introduce cybersecurity challenges and risks. The initiative "Identifying and Mitigating Cybersecurity Threats in Smart Building using AI" focuses on leveraging advanced artificial intelligence (AI) to address and mitigate cybersecurity threats within smart buildings. This study integrates predictive analytics, deep learning, and machine learning to identify and prevent cyberattacks, protecting sensitive data and networked IoT devices. By analyzing previous attack patterns, network behaviors, and potential vulnerabilities, this …

Enhancing Third-Party Risk Management In Aviation: A Comprehensive Framework For Modern Challenges, Shamma Hussain Hammad Bin Hammad

Theses

This thesis is focused on improving the way airlines have managed risks from third-party vendors. Emirates and Etihad have been used as case studies. The thesis identifies major issues, including cybersecurity threats, slow manual processes, and the challenges in the following global regulations. To To solve such problems, the research proposes a new framework that integrates advanced tools including machine learning, blockchain, and real-time updates about threats. The framework includes different features like automatic risk scoring and detection of unusual vendor behavior and keeping the secure digital records through the blockchain. This will highlight the need for the staff to …