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Geochemical Analysis For Potential Critical Mineral Resources In Carbon Fly Ash, Korei D. Patterson Teer May 2025

Geochemical Analysis For Potential Critical Mineral Resources In Carbon Fly Ash, Korei D. Patterson Teer

Graduate Theses and Dissertations

The growing demand for critical minerals, coupled with the increasing supply chain vulnerabilities, has intensified the need for alternative domestic resources of critical minerals beyond traditional mining. Many of these critical minerals are essential for advanced technologies, energy storage, and national security, yet the United States remains heavily dependent on foreign imports, particularly from China. This study evaluates the economic potential of critical mineral recovery from Carbon Fly Ash (CFA), a byproduct of coal combustion, to determine its viability as a secondary source of critical minerals. A geochemical and mineralogical assessment was conducted on CFA samples from various storage sites …


Achieving Flexible Fairness And Privacy In Federated Learning, Alycia N. Carey May 2025

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 …


Geospatial Modeling Of Winter-Related Property Damage In Arkansas, Braedyn Mcbroom May 2025

Geospatial Modeling Of Winter-Related Property Damage In Arkansas, Braedyn Mcbroom

Graduate Theses and Dissertations

Storm Data, a monthly publication by the National Weather Service with records of weather events, reports on property damage caused by natural hazards. Since 1996, the database has included winter-related events. While the property damage data is considered incomplete, no other unique, public datasets report winter-related property damage at the county level. From 1996 to 2024, Arkansas ranked #1 in winter-related property damage. To understand the factors that are driving property damage and potentially reduce Arkansas’ vulnerability to it, three groups separated by temporal periods, i.e., “2000” (01/1996 - 06/2005), “2010” (07/2005 - 06/2015), and “2020” (07/2015 - 06/2024) …


An Instructional Remodel: How Adopting A Unifying Model-Of-Instruction Impacted Teacher Self-Efficacy And Teacher Development And Evaluation Efforts In A Midwestern High School, Charles D. Patterson Carpenter May 2025

An Instructional Remodel: How Adopting A Unifying Model-Of-Instruction Impacted Teacher Self-Efficacy And Teacher Development And Evaluation Efforts In A Midwestern High School, Charles D. Patterson Carpenter

Graduate Theses and Dissertations

This mixed methods study sought to determine the effect of adopting a unifying model-of-instruction on teacher self-efficacy and the development and evaluation processes of administrators. By assessing the level of teacher self-efficacy (Tschannen-Moran & Hoy, 2001) in the nascent stages of the instructional model’s implementation, then reassessing it after a multiple-month sequence of professional learning, the researcher provides a judgment on statistical significance concerning the two measurements and conjectures the extent to which the instructional model impacted any differences in self-efficacy levels. Using two separate “before and after” interviews with purposefully selected administrators, the researcher explored how the unification of …


Real Time Adaptive Control Of A Pid Via Genetic Algorithm Machine Learning Systems, Cemre Tas May 2025

Real Time Adaptive Control Of A Pid Via Genetic Algorithm Machine Learning Systems, Cemre Tas

Graduate Theses and Dissertations

The most common control method that is utilized by all industries across the world is the proportional-integrative-derivative controller (PID) due the relatively low cost and complexity of the system. However, there are draw-backs with PIDs, it is not adaptative to a changing system, so it works on nominal systems, and it starts breaking down when a system begins to have a non-linear response. The method chosen to overcome both is the utilization of machine learning with the use of genetic algorithms.

This method allows any PID system to be capable of adapting in real-time, while not adding significant additional cost …


Controls On Nutrient And Sediment Export In A Non-Perennial Agricultural Stream, Kathleen Cutting May 2025

Controls On Nutrient And Sediment Export In A Non-Perennial Agricultural Stream, Kathleen Cutting

Graduate Theses and Dissertations

Climate change is expected to increase flow variability and intermittency in streams, changing the magnitude and timing nutrient and sediment delivery. This may exacerbate water quality issues in agricultural landscapes, where nutrient and sediment inputs are often elevated. Elevated nutrients can drive eutrophication in downstream waterways, and excess sediment loss can decrease primary productivity. Non-perennial headwater streams are particularly vulnerable to the impacts of climate change and agriculture as they serve as key sites for nutrient cycling at the terrestrial-aquatic interface. Despite their importance, the interactive effects of agriculture and stream intermittency, as well as unpaved roads in rural watersheds …


Gene Expression And Transfection Of C15orf57 In Chicken Show Clear Correlation To The Function Of The Ap2 Complex, E. Ashton Magdich May 2025

Gene Expression And Transfection Of C15orf57 In Chicken Show Clear Correlation To The Function Of The Ap2 Complex, E. Ashton Magdich

Graduate Theses and Dissertations

Discovering the functions of functionally unknown genes has made a huge impact on biological understanding including poultry species. In this thesis, C15orf57 (or C5H15orf57, chicken chromosome 5 human ortholog H15 open reading frame 57), was studied to understand its genetic characteristics and function. Chapter one is literature reviews on annotation of genes, the gene information on C15orf57, the importance of characterizing unknown genes in the genome, and what is known now about C15orf57. The Chapter 2 is for the structural characterization of C15orf57, gene expression of C15orf57 in various organ tissues using the qPCR method and effect of overexpression of …


Unh Extension Nutrition Connections Fy24 Snap-Ed, Amy Hollar May 2025

Unh Extension Nutrition Connections Fy24 Snap-Ed, Amy Hollar

UNH Cooperative Extension

No abstract provided.


The Legality Of Autonomous Weapon Systems Within The Context Of The Law Of War, Zack Naqvi May 2025

The Legality Of Autonomous Weapon Systems Within The Context Of The Law Of War, Zack Naqvi

Barry Law Review

No abstract provided.


Novel Trimethoprim-Based Metal Complexes And Nanoparticle Functionalization: Synthesis, Structural Analysis, And Anticancer Properties, Abbas M. Abbas, Hossam H. Nasrallah, A. Aboelmagd, W. Christropher Boyd, Haitham F. Kalil, Adel S. Orabi May 2025

Novel Trimethoprim-Based Metal Complexes And Nanoparticle Functionalization: Synthesis, Structural Analysis, And Anticancer Properties, Abbas M. Abbas, Hossam H. Nasrallah, A. Aboelmagd, W. Christropher Boyd, Haitham F. Kalil, Adel S. Orabi

Chemistry Faculty Publications

In this study, we synthesized a novel trimethoprim derivative, 4-(((2-amino-5-(3,4,5-trimethoxybenzyl) pyrimidine-4-yl)imino)methyl)benzene-1,3-diol (HD), by the reaction of trimethoprim with 2,4-dihydroxybenzaldehyde. We then prepared metal complexes of this derivative with Cu(II), Co(II), Ni(II), Ag(I), and Zn(II) and functionalized them with ZnO and Au nanoparticles. Their structures were confirmed through 1H NMR, mass spectrometry, FTIR, conductivity, thermal analysis, magnetic susceptibility, X-ray diffraction, UV-Vis spectroscopy, and TEM, revealing octahedral geometries for all complexes. Surface features were investigated using density functional theory (DFT) analysis. Pharmacokinetic parameters and target enzymes for HD and its complexes were computed using the SwissADME web tool, with the BOILED-Egg model …


Designing An Interactive Visual Analytics System For Precipitation Data Analysis, Dong Hyun Jeong, Pradeep Behera, Bong Keun Jeong, Carlos David Luna Sangama, Bryan Higgs, Soo Yeon Ji May 2025

Designing An Interactive Visual Analytics System For Precipitation Data Analysis, Dong Hyun Jeong, Pradeep Behera, Bong Keun Jeong, Carlos David Luna Sangama, Bryan Higgs, Soo Yeon Ji

Management and Decision Sciences

As precipitation analysis reveals critical statistical characteristics, temporal patterns, and spatial distributions of rainfall and snowfall events, it plays an important role in planning urban drainage systems, flood forecasting, hydrological modeling, and climate studies. It helps engineers design climate-resilient infrastructure capable of withstanding extreme weather events, which is becoming increasingly important as precipitation patterns change over time. With precipitation analysis, multiple valuable information can be determined, such as storm intensity, duration, and frequency. To enhance understanding of precipitation data and analysis results, researchers often use graphical representation methods to show the data in visual formats. Although existing precipitation analysis and …


The Archives Magazine, 2025, Siobhan Houghton, Emma Osborne, Katelynn Humbles, Joseph Tyler Nadzady, Jessi Walker, Avery Reel, Kateryna Chmil, Katie Moreno May 2025

The Archives Magazine, 2025, Siobhan Houghton, Emma Osborne, Katelynn Humbles, Joseph Tyler Nadzady, Jessi Walker, Avery Reel, Kateryna Chmil, Katie Moreno

Kutztown University Archives

No abstract provided.


Identifying Trends Among University Club Athletes, Emma M. Griffin, Laura Jean Burton May 2025

Identifying Trends Among University Club Athletes, Emma M. Griffin, Laura Jean Burton

Honors Scholar Theses

This study explores the factors influencing students’ decisions to join and remain involved in club sports at the University of Connecticut. Drawing on survey data and in-depth interviews with current club sport athletes, the research investigates how demographic, socioeconomic, and personal background variables such as prior sport involvement, academic motivations, and social aspirations shape patterns of participation. Findings suggest that students from higher socioeconomic backgrounds and those with significant competitive youth sport involvement comprise most club sport athletes, often citing a desire for balance, community, and stress relief as key motivators to joining. These results align with prior literature on …


Immune Response To Long-Term Lipopolysaccharide Infusion In Sheep, Laura A. Centanni May 2025

Immune Response To Long-Term Lipopolysaccharide Infusion In Sheep, Laura A. Centanni

Honors Scholar Theses

Poor maternal nutrition (restricted and over-feeding) during gestation alters metabolism, growth, and body composition of offspring. It may also affect immune function. The purpose of this study is to determine the safety and efficacy of long-term immune challenge using lipopolysaccharide in sheep. Through two challenge weeks, each consisting of five days of lipopolysaccharide treatment, monitoring, and data collection, the treatment was found to be safe in sheep and effective to elicit an immune response. The data from this study will inform future studies on maternal nutrition in the University of Connecticut Animal Science Department.


The Effect Of Non-Profit Organizations On The Passage Of Climate Change Legislation In Connecticut, John-Henry Burke May 2025

The Effect Of Non-Profit Organizations On The Passage Of Climate Change Legislation In Connecticut, John-Henry Burke

Honors Scholar Theses

Connecticut has a long history of climate action. In this study, I looked into the effect that non-governmental organizations have on the passage of climate change legislation in Connecticut. Eighteen different climate policy stakeholders, including legislatures, non-governmental organization (NGO) staff members, youth activists and state employees were interviewed to gain their perspective on how non-profits forward climate initiatives. I found that non-profit organizations do have a significant impact on the passage of climate change legislation in Connecticut by working as providers of information to legislators and mobilizers of constituents. This impact can be limited by various political factors.


Post-Secondary Educational Interventions For Youth Aging Out Of Foster Care: A Systematic Review, Catherine Ware May 2025

Post-Secondary Educational Interventions For Youth Aging Out Of Foster Care: A Systematic Review, Catherine Ware

Honors Scholar Theses

Youth with experience in foster care (YEFC) face significant educational disparities, with only a small fraction completing postsecondary education compared to the general population. These disparities stem from a complex interplay of adversities including placement instability, financial insecurity, trauma, and lack of support systems. In recent years, campus-based support programs (CSPs) have emerged to address these barriers and promote college access and success for YEFC. This systematic review synthesizes findings from 10 studies examining 15 CSPs across the United States, with a focus on (a) student perceptions of program experiences and (b) educational outcomes associated with program participation. Results indicate …


Signal Modeling Of High Purity Germanium Detectors, Brooke Parker Thibodeau May 2025

Signal Modeling Of High Purity Germanium Detectors, Brooke Parker Thibodeau

Honors Scholar Theses

Pulse shape analysis can be used to analyze radiation incident on a semiconductor diode detector. Finite element analysis (FEA) can be used to simulate high purity germanium detectors with user-specified geometry, impurity concentration, and bias voltage. Subsequent streamline calculation can be used to conduct pulse shape analysis for single and multiple site gamma-ray interactions within the detector volume. Cross sections of the detector can be visualized by contour plots of the electric field, drift velocity magnitude, and collection time, as well as t30 and t90 rise-time values.


The Relationship Between Mindfulness, Daily Difficult Events, Perceived Stress And Anxiety Among College Students, Gabrielle Lessard May 2025

The Relationship Between Mindfulness, Daily Difficult Events, Perceived Stress And Anxiety Among College Students, Gabrielle Lessard

Honors Scholar Theses

Background: Mindfulness is a multifaceted psychological construct that pertains to intentionally being aware of the present moment in a non-judgmental way. Little research has examined other facets of mindfulness and their association with perceived stress and anxiety.

Objective: To evaluate between-person and within-person relationships between specific facets of mindfulness (acting with awareness and nonjudging of inner experience) and various daily difficult events, perceived stress and anxiety levels among college-aged students across a 7-day period.

Methods: A sample of 78 undergraduates at the University of Connecticut were recruited through the Participant Pool and analyzed based on their baseline mindfulness and seven …


Characteristics Of Shallow Convection In Diverse Coastal Conditions, Zackary Mages May 2025

Characteristics Of Shallow Convection In Diverse Coastal Conditions, Zackary Mages

Electronic Dissertations and Theses, 2010-current

Clouds are an important component of Earth’s climate system. In particular, shallow convective clouds contribute to the vertical transport of heat, moisture, and momentum in the troposphere, and they generally have a net cooling effect on the planet’s radiation budget. Previous studies have often been limited by a lack of large observational samples needed to understand these clouds and their characteristics. This dissertation strives to overcome this limitation by analyzing observations of shallow convective clouds in two different coastal regions and using two different measurement paradigms. First, shallow convective clouds generated by cold-air outbreaks on the northern coast of Norway …


Personalized Nutrition Recommendations For Arab Communities: Transforming Diet And Health Through Machine Learning, Khalfan Aldoobi May 2025

Personalized Nutrition Recommendations For Arab Communities: Transforming Diet And Health Through Machine Learning, Khalfan Aldoobi

Theses

A lack of cultural understanding in traditional nutrition approaches prevents proper adherence to healthy dietary patterns among individuals. The Arab population faces unique challenges due to cultural dietary customs and lifestyle changes that have made obesity and diet illnesses major global public health challenges. The rapid shift to high-calorie but undernourished foods and less physical activity has resulted in alarming rate increases of obesity, cardiovascular diseases, and type 2 diabetes. The lack of cultural understanding in traditional nutrition approaches prevents proper adherence to healthy dietary patterns among individuals. This study focuses to fills the existing gap by applying Artificial Intelligence …


Enhancing Third-Party Risk Management In Aviation: A Comprehensive Framework For Modern Challenges, Shamma Hussain Hammad Bin Hammad May 2025

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 …


Future Unleashed: Reimagining Marketing Strategies With Future Foresight, Afra Sultan Al Suwaidi May 2025

Future Unleashed: Reimagining Marketing Strategies With Future Foresight, Afra Sultan Al Suwaidi

Theses

In today’s fast-paced and dynamic business landscape, marketing plays a crucial role in influencing business strategy and decision-making in an organisation. Marketing not only helps organisations identify and anticipate trends, threats, and opportunities, but also enables them to formulate and implement effective strategies to capitalise on these insights and achieve the organisation’s vision and goals. Future Foresight in marketing empowers organisations to stay ahead of the curve and gain a deeper understanding of the target audience and industry landscape. The evolving nature of marketing driven by advancements in technology, particularly artificial intelligence, machine learning, and digital marketing channels, makes it …


Driving Innovations To Secure The Future Of Cell Culture Bioprocessing, Weichang Zhou May 2025

Driving Innovations To Secure The Future Of Cell Culture Bioprocessing, Weichang Zhou

Cell Culture Engineering XIX

Please click Additional Files below to see the full abstract


Here Be Dragons: The Barriers Of Korean American Female Leaders In Secondary Schools, Joyce A. Kim May 2025

Here Be Dragons: The Barriers Of Korean American Female Leaders In Secondary Schools, Joyce A. Kim

Dissertations

In K-12 public schools, there is a shortage of Korean American women in school leadership roles at the secondary level. This phenomenological study explores the contributing factors to this lack of representation, how institutions can recruit and retain Korean American female leaders, and how school systems can better support them. This study examines the leadership experiences of eight Korean American women. It utilizes the socio-political contexts of Korean patriarchy, the Model Minority Myth, and mentorship to help frame the problem of existing barriers. This study explores the following questions: What factors hinder Korean American women in school leadership? What structural …


Shades Of Families: Exploring Intersectionalities Of Cross-Cultural Parenting Experiences In The U.S., Shu-Han Huang May 2025

Shades Of Families: Exploring Intersectionalities Of Cross-Cultural Parenting Experiences In The U.S., Shu-Han Huang

Dissertations

As multiracial and multicultural families continue to grow across the United States, parents must navigate evolving cultural identities, systemic inequities, and increasing social and emotional pressures. These realities underscore the need for parenting resources that are both culturally responsive and emotionally supportive. This transcendental phenomenological study explored the lived experiences of 11 cross-cultural parents raising children in the U.S., with a focus on how intersecting identities and systemic forces shape parenting practices.

Guided by Critical Multiracial Theory and Intersectionality Theory, this study investigated parenting at the personal, familial, societal, and structural levels. Data were collected through semi-structured interviews and analyzed …


Quantum Oscillation Studies Of The Nodal Line Semimetal Ni3in2s2-Xsex, M. M. Sharma, Santosh Karki Chhetri, Gokul Acharya, David Graf, Dinesh Upreti, Sagar Dahal, Md Rafique Un Nabi, Sumaya Rahman, Joshua Sakon, Hugh O.H. Churchhill, Jin Hu May 2025

Quantum Oscillation Studies Of The Nodal Line Semimetal Ni3in2s2-Xsex, M. M. Sharma, Santosh Karki Chhetri, Gokul Acharya, David Graf, Dinesh Upreti, Sagar Dahal, Md Rafique Un Nabi, Sumaya Rahman, Joshua Sakon, Hugh O.H. Churchhill, Jin Hu

Physics Faculty Publications and Presentations

Ternary shandite compounds with the general formula T3M2X2 (T = Ni, Co, Rh or Pd; M = Sn, In, or Pb; and X = S or Se) have emerged as a large pool of topological semimetals. This family of compounds hosts different topological phases for various combinations of T, M and X. This paper reports the observation of quantum oscillations under the high magnetic fields in Ni3In2S2-xSex single crystals. Angular dependence of oscillation frequency suggests an evolution of the Fermi surface from three-dimensional to two-dimensional on Se substitution for S in Ni3In2S2. The effective mass obtained for each composition by …


Roads Of Tomorrow: Augmented Reality For Enhanced Road Maintenance, Nasser Humaid Alshamsi May 2025

Roads Of Tomorrow: Augmented Reality For Enhanced Road Maintenance, Nasser Humaid Alshamsi

Theses

The rapid deterioration of roads creates major obstacles that affect public security, urban movement capacity, and economic durability. Standardized road maintenance operations depend heavily on human inspections that prove time-consuming while being labour-intensive and subject to human mistakes. Implementing Augmented Reality (AR) with Point Cloud Data represents a smart approach that improves delivery efficiency in road maintenance procedures for modern cities. AR enables real-time visual content and interactive displays through this research, yet Point Cloud Data delivers detailed, precise road inspections through high-definition three-dimensional mapping. These technologies are evaluated for their usability, effectiveness, and adoption barriers in research that advance …


Redefining Ritual: Navigating The Intersection Of Transgender And Jewish Identities, Orly R. Wolf May 2025

Redefining Ritual: Navigating The Intersection Of Transgender And Jewish Identities, Orly R. Wolf

Department of Sociology

Jewish practices vary widely across denominations and individual communities, reflecting diverse cultural influences and interpretations of Jewish law and tradition. For transgender Jews, navigating the intersection of their gender identity and Jewish identity can be challenging, and individuals may struggle to find a community where all aspects of their identity are fully accepted. Studying their narratives and learning from their experiences is vital for understanding how to create spaces that support these intersectional identities.

The purpose of my research is to learn more about the experiences of transgender Jews and how individuals navigate the intersection of their gender identity and …


A Bishnoi Woman’S Odhani: Gendered Labor, Environmental Ethics, And Textile Traditions In Rajasthan, Nidhi Patel May 2025

A Bishnoi Woman’S Odhani: Gendered Labor, Environmental Ethics, And Textile Traditions In Rajasthan, Nidhi Patel

Department of Anthropology

This report examines an embroidered odhani (woman’s shawl) attributed to a Bishnoi artisan from Rajasthan, India. The odhani is housed in the May Weber Ethnographic Study Collection at Loyola University Chicago. Close analysis of technique and contextual evidence is used to reattribute the textile, which was originally mislabeled and situates it within the contexts of gendered labor and environmental ethics within the Bishnoi community. Utilizing the frameworks of materialist and eco-spiritual feminism, the report argues that the odhani functions as a site of ecological resistance, cultural transmission, and women’s embodied knowledge, as well as a garment.


The Effects Doctrine: The Simple Answer To The Absurd Results Of Florida's Judicial Interpretation Of Law Enforcement Jurisdiction, Ian A. Wise May 2025

The Effects Doctrine: The Simple Answer To The Absurd Results Of Florida's Judicial Interpretation Of Law Enforcement Jurisdiction, Ian A. Wise

Barry Law Review

Imagine the impotence a police officer must feel when watching a dangerous driver coming toward them but being unable to protect the public from harm until that driver crosses the invisible line of a city boundary. Even though hundreds of millions of Americans take preventive measures every day, Florida courts prohibit local law enforcement from doing the same; handcuffing officers by holding they may not take official action the moment they cross over the boundary lines of their city or county.

A narrow set of prudential exceptions to this rule has been created, resulting in absurdly contradictory rulings. Imagine a …