Digital Commons Network^™

A Recursive Indetermtree Soft Set (Rit-Soft Set) For Dynamic And Uncertain Performance Evaluation In College Competitive Sports, Hai Yang, Cuijuan Lin

Neutrosophic Sets and Systems

No abstract provided.

Topsis Method-Based Decision-Making Model For Bipolar Quadripartitioned Neutrosophic Environment, G. Muhiuddin, Mohamed E. Elnair, Satham Hussain S, Durga Nagarajan

Neutrosophic Sets and Systems

No abstract provided.

A Neutrostructural Methodology For Empowering New-Quality Productivity Toward High-Quality Development In The Smart Elderly Care Industry, Xiaoqin Yang

Neutrosophic Sets and Systems

No abstract provided.

Machine Learning Models With Neutrosophic Numbers For Cloud Security Analysis And Smart Grid Control Of Renewable Energy, Ahmed E Fakhry, Mamdouh Gomaa, Ahmed A. Metwaly, Ahmed Abdelhafeez

Neutrosophic Sets and Systems

No abstract provided.

Kindergarten Teachers’ Classroom Management Abilities: A Neutrosophic Perspective On Partial Locality, Indeterminacy, And Non-Local Influences, Yanzi Zhang

Neutrosophic Sets and Systems

No abstract provided.

Muirhead Mean Operators In Quadripartitioned Single-Valued Neutrosophic Sets For Multi-Criteria Decision-Making With Indeterminate Information, Anitha P, Chitra Devi P, Satham Hussain, Durga Nagarajan, Said Broumi, Sankar Sahoo, Hossein Rashmanlou

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic Sets And Systems, Vol. 85,2025, Florentin Smarandache, Mohamed Abdel-Basset, Maikel. Leyva Vazquez

Neutrosophic Sets and Systems

No abstract provided.

Kimball Hall, 1970: Collective Organizing Through Print Production, Jen Hoyer

Publications and Research

This article examines the May 1970 occupation of Kimball Hall, a university administrative building at New York University, and specifically of its basement printshop. The group that came together in this space referred to itself as the Kimball Commune; they used university equipment and resources to print material in support of the strike and related movements, and they invited students, activists, and the general public to come into the printshop and produce material with them. I demonstrate how the Kimball Commune provides a concrete example of how a collaborative radical printing project isn’t just about creating alternative media. It also …

Status Of The Western Australian Pastoral Rangelands 2024: Total Vegetative Cover, Cover Risk And Pasture Condition, Department Of Primary Industries And Regional Development, Western Australia

Natural resources published reports

The Department of Primary Industries and Regional Development (DPIRD) monitors and reports on the vegetation condition of pastoral rangelands in Western Australia. Two levels of reporting are provided: every 5 years a full report (this report) details the state, trend and risk of decrease of vegetation condition in the pastoral rangelands using information derived from remotely sensed and on-ground data; in the intervening years, short reports are provided based on remotely sensed data.

This full report is based on remotely sensed vegetation cover data, rainfall data, livestock data and station-level rangeland condition assessment (RCA) data available in November 2024. Data …

Advanced Study Of Nickel-Titanium Alloy: Effects Of Point Defects On Mechanical And Thermodynamic Properties, Diego Armando Juarez Rosales

Open Access Theses & Dissertations

High-throughput first-principles calculations of point defects are emerging as a powerful tool to accelerate materials discovery in applications [1]. Substitutional, antisite, and vacancy defects can play an important role in the mechanical and thermal properties of intermetallic alloys [2]. In this present work I compute the thermal and mechanical properties of shape-memory alloy nickel-titaniun (NiTi) in the B19â?? martensitic and B2 austenitic phases from molecular dynamics (MD), using a second nearest neighbor (2NN) modified embedded atom method (MEAM) [3] classical potential in the temperature range from 200K to 600K and composition range from 45 atomic percent to 55 atomic percent …

Power And Resistance: Black Americans' Multifaceted Perceptions Of Ingroup Strengths And Their Effects On Collective Efficacy And Resistance, Hu Young Jeong, Johanna Vollhardt, Michelle S. Twali

Psychology

The current research examines perceived ingroup strengths and their relationship with collective efficacy, generalized power, and resistance among Black Americans. Two studies investigated how different perceptions of ingroup strengths (e.g. collective resilience, ingroup solidarity, intergroup coalitions, ingroup resistance, and intergroup respect) were associated with generalized power perceptions, perceived collective efficacy, and resistance behaviours. Study 1 demonstrated that collective resilience, ingroup solidarity, and intergroup coalitions predicted increased collective efficacy, which in turn predicted organized resistance but not everyday resistance. Perceived control over resources and influence predicted generalized power but not resistance behaviours. Study 2 extended these findings by including perceived ingroup …

Play, Guide, Aspire: How Game Type And Trainer Involvement Shape Orientation Training Outcomes, Damla Sonmez

Theses and Dissertations

The use of gamification in orientation training has gained attention in organizational settings, yet questions remain regarding how different gamified training designs influence new employees’ emotional commitment, willingness to participate in future training, and long-term aspirations. Drawing on Stimulus–Organism–Response (SO-R) theory, Achievement Goal Theory, and Ecological Systems Theory, this dissertation investigates how game type (individual vs. team) and trainer involvement (active vs. passive) shape these outcomes.

Two experimental studies using vignette-based scenarios were conducted. Study 1 tested the direct effects of game type on emotional commitment and willingness to participate. Study 2 employed a 2 (game type) × 2 (trainer …

I Belong Here And Am Thriving: Understanding Full-Time Graduate Student Well-Being And Belonging In An Msw Program, Lana Hart Elkins

Theses and Dissertations

Graduate-level social work students face high levels of stress that can impact their academic success and well-being. According to a national college health assessment, fulltime Master of Social Work (MSW) students at a southeastern university report significantly more academic, career-related, and financial stress than peers in other graduate programs. This study addressed the need to better understand full-time MSW student experiences and identify ways the program can mitigate stress, promote wellbeing, and foster a sense of belonging. Using a two-phase qualitative action research design, the study first analyzed responses to 12 open-ended questions from four student feedback surveys. These findings …

Information Literacy In Charter Schools: An Institutional Ethnography, Katherine Klein

Theses and Dissertations

A strength of US charter schools is their opportunity to carve out an educational niche. Without the same regulation and district control present in traditional public schools, a charter school’s approach can seriously impact how the school addresses information literacy. In our current culture, we are saturated with media and technology, and students learn about navigating, evaluating, and using information responsibly and creatively at school. However, there is currently no published research on how charters do this critical work with their students, particularly with fewer libraries and librarians in the sector. This study uses institutional ethnography to map ruling relations …

Awareness And Practice Methods For Musicians With Invisible Disabilities: Insights Gained From Playing The Flute With Ehlers-Danlos Syndrome, Jessica Pelltier

Theses and Dissertations

Ehlers-Danlos Syndrome (EDS) is a connective tissue disorder that presents significant physical and mental challenges for musicians, particularly in instrumental performance. These challenges may include chronic pain, joint instability, fatigue, anxiety, and depression. While such symptoms are associated with EDS, they are not exclusive to it and are also common among individuals with other invisible disabilities, such as fibromyalgia, postural orthostatic tachycardia syndrome (POTS), celiac disease, attention-deficit/hyperactivity disorder (ADHD), generalized anxiety disorder (GAD), and chronic fatigue syndrome (ME/CFS). This study explores the experiences of flutists with EDS and other invisible disabilities, focusing on the coping strategies and adaptations they use …

Understanding Verbal Irony: A Contrastive Analysis Of Personal And Informational Common Ground, Ruhan Çoban

Theses and Dissertations

This study investigates how representations of personal common ground (PCG; viz., close relationships vs. strangers) and informational common ground (ICG; viz., shared world knowledge) interact in shaping a reader’s comprehension of verbal irony in fictional narratives. While previous research has shown that greater familiarity among story characters enhances readers’ comprehension of ironic statements made by the characters (Gibbs, 2000; Kreuz et al., 1999; Kreuz & Link, 2001; Pexman & Zvaigzne, 2004), the interplay between representations of PCG and ICG remains understudied. In this study, we assumed that ICG takes precedence over PCG. Accordingly, we predicted that irony comprehension would be …

Optical And Thermal Characterization Of Vertically Conducting Β-Ga₂O₃ Diodes Grown On 4h-Sic Substrates For Short-Wavelength (<254 Nm) Detection, Muhammad Hassan Tahir

Theses and Dissertations

The advancement of compact, thermally stable, and efficient devices for deepultraviolet (DUV) detection below 254 nm is critical for solar-blind sensing, radiation monitoring, and high-power electronics. This thesis presents the growth, fabrication, and detailed optical and thermal characterization of vertically conducting β-gallium oxide (βGa₂O₃) Schottky barrier diodes (SBDs) grown on n-type 4H-Silicon Carbide (4H-SiC) substrates using metal-organic chemical vapor deposition (MOCVD).

β-Ga₂O₃ is an ultra-wide bandgap (UWBG) semiconductor (~4.8 eV) with intrinsic DUV transparency and high breakdown electric field, making it an ideal candidate for short-wavelength photodetection. However, its low thermal conductivity limits its vertical device performance. To overcome this, …

Design Of Supercritical Reactors To Understand Supercritical Water Oxidation Process And Hydrothermal Flames, Victor Dubceac

Theses and Dissertations

Supercritical water oxidation (SCWO) has been a topic of immense interest as an effective technique/tool for hazardous aqueous waste disposal. SCWO can be achieved by introducing an oxidizer (e.g., H2O2), or a hydrothermal flame as an internal source of both heat and oxidizer species in an aqueous environment at conditions above the critical point of water (P > 218 atm and T > 647 K). SCWO poses important environmental advantages for the treatment of harmful organic materials contained in waste streams. An SCWO reactor has the potential to be compact in design and therefore can be an ideal alternative to existing technology …

Effect Of Growth Conditions On The Performance Of Vertically Conducting Beta-Ga2o3 Diodes On 4h-Sic Substrate By Mocvd, Nifat Jahan Nipa

Theses and Dissertations

This thesis highlights the critical influence of doping strategies, specifically co-delta doping with silicon (Si) and indium (In), on improving the structural quality and device performance of β-Ga₂O₃-based Schottky barrier diodes (SBDs). To achieve better thermal management, β-Ga₂O₃ thin film was grown on bulk 4H-SiC substrates using the Metal-Organic Chemical Vapor Deposition (MOCVD) technique, renowned for its precise control over composition, thickness and doping profile. The ultra-wide bandgap (UWBG), high critical breakdown field and low turn-on resistance of β-Ga₂O₃ make it a strong candidate for next-generation power electronics and short-wavelength detection in extreme environments. However, the presence of structural defects …

Academic Wellness In Health Professional Students: The Intersection Between Dietary Attitudes And Behaviors, Sleep Quality, And Mental Health, Kenya Shereece Moore

Theses and Dissertations

Academic success is strongly influenced by student well-being, with nutrition, sleep, and mental health emerging as critical and interconnected components. Health profession students often face significant mental and physical demands, as they navigate their educational training, which can challenge their ability to maintain healthy behaviors and access necessary support. Although these students are often trained to recognize, treat, and promote wellness in others, they may struggle to prioritize or seek care for themselves. This work aims to explore the health behaviors and care-seeking patterns of health profession students, with a focus on dietary habits, sleep, and barriers to mental health …

Effects Of Verbal Tasks On Driving Simulator Performance, Jonathan Cheshire Rann

Theses and Dissertations

We report the results from a driving simulator paradigm we developed to test the effects of simple verbal tasks on simultaneous driving performance. A total of 74 undergraduate students participated in two experiments in which they controlled a car using the steering wheel to track a moving target. The dependent measure, overall deviation from target, was continuously recorded. Experiment 1 (E1) tested tracking performance during slow and fast target speeds under conditions involving either no verbal input or output (Absent), passive listening to spoken prompts via headphones (Listen), or responding to the spoken prompts (Respond). Experiment 2 (E2) was similar …

The Impact Of The Flipped Learning Approach On Student Engagement In A High School Chemistry Classroom, Alana Lyn Hicks

Theses and Dissertations

This mixed-methods action research study investigated the impact of the flipped classroom approach on student engagement and attitudes within a science classroom. Data was collected using student-reported responses on the Classroom Engagement Inventory, Motivated Strategies for Learning Questionnaire, student journal entries, teacher reflective journals, and an observation tracking chart kept by the classroom teacher. Findings revealed that the flipped classroom model significantly increased affective and cognitive engagement among students in a larger class size, as well as for medium-achieving students and girls. These results suggest that while the flipped classroom has the potential to enhance engagement, its effectiveness is influenced …

Assessing Health And Academic Disparities In The Deep South: The Enduring Impact Of Segregation And Redlining In Georgia, Bridget Hamilton

Theses and Dissertations

Background: Within the American South, marginalized Black populations continue to suffer from health disparities. A key resource that could aid in the prevention of health disparities such as teen pregnancy is the school nurse. School nurses are well positioned to assist in the development of independent health maintenance among student populations. However, school nurses remain understaffed and underfunded throughout most of the United States, which limits their effectiveness. It is possible that within southern states there are inequities in how school resources are allocated that have ties to segregation and redlining practices that systemically marginalized Black populations throughout the 1900s. …

Methods And Applications For Bayesian Semiparametric Survival Analysis, Zile Zhao

Theses and Dissertations

Survival analysis is a cornerstone of biomedical and clinical research and plays an important role in fields as diverse as engineering, actuarial science, and sociology. In this dissertation, we develop new semiparametric Bayesian methodology for three problems from survival analysis: 1) adjustment for treatment crossover in randomized controlled trials (RCTs), 2) multilevel modeling of clustered survival outcomes when the cluster size is also informative, and 3) divide-and-conquer Bayesian inference for massive survival data. Our methods are semiparametric in the sense that we assume the covariates have a linear effect with regard to the log-hazard or the log- survival time; however, …

The Moderating Effects Of Religious Support And Family Support Between Racial Discrimination And Psychological Health Outcomes Among Black Adolescents, Tiera Cleveland

Theses and Dissertations

Racial discrimination is a common experience for Black adolescents. This study aimed to examine family support and religious support as a moderating variable between discrimination and mental health among Black adolescents. This study utilized data from an existing data set, the National Survey of American Life-Adolescent (NSAL-A). The NSAL-A included 1170 adolescents: 810 African American¹ and 360 Black Caribbean². The sample contained an equal amount of female (n = 608) and male (n = 562) Black adolescents³, who range in age from 13 to 17 years. Significant findings suggest that family support moderates the impact …

The Potential Importance Of Microenvironment On Polymer Bound Chemical Reagents, Nathan Joseph Halsteter

Theses and Dissertations

In this thesis will provide a brief history of polymer bound reagents, their uses, and advancements. The importance of polymer microenvironments will be explored using a model kinetic resolution reaction utilizing polymer bound reagents to observe how changes in a polymer’s microenvironment effects the yield and selectivity of a reaction. It was found that there are copious factors that affect polymer bound reagents, and no direct conclusion could be drawn from the study.

Cultivating Smiles On The Frontier: The Making Of Brazil’S Soybean Capital And Community Building In Sorriso, 1980-2020, Nathalia Francio Cocenza

Theses and Dissertations

This dissertation explores the transformation of Sorriso, a small municipality in Mato Grosso, Brazil, into one of the world's leading soybean producers, placing its local history within the broader context of global agricultural and economic shifts from 1980 to 2020. Sorriso represents the unique convergence of local, regional, and international forces that reshaped Brazil's agricultural landscape. This study critically examines the political, environmental, and social dynamics that positioned Sorriso at the forefront of soybean production, illuminating the town's transition from a remote frontier settlement to a global agribusiness hub.

Through a detailed analysis of previously unstudied archival sources, interviews with …

As Iron Sharpens Iron: Intentional Near-Peer Mentorship In The Collegiate Applied Studio, Morgan Smith Owen

Theses and Dissertations

Undergraduate students struggle to adjust to the expectations of university music programs. Mentoring programs are consistently cited as tools to build social capital and academic success, but there are few documented studies of mentoring applied directly to the traditional model of conservatory music instruction. Effective near-peer mentoring can build musicianship skills and develop accountability, establishing stronger practice routines and easing the transition to collegiate music study for younger students. This case study examines three models of mentorship to identify ways to create an intentional mentorship program within the applied studio, regardless of scale or specific form of instruction.

Exploring The Ancestry And Mutational Signatures Of Free-Breeding Dogs From Chernobyl And The Galápagos Islands, Gabriella Jean Spatola

Theses and Dissertations

Two free-breeding dog populations, one in Chernobyl, Ukraine, and the other on the Galápagos Islands, Ecuador, exist on opposite sides of the globe, yet both hold unique scientific potential to further our understanding of free-breeding dog population dynamics and evolutionary processes related to their environments. In the following studies, blood samples from more than 400 individual Chernobyl dogs were collected and their genomes were analyzed alongside over 1500 purebred and 200 global free-breeding dogs, describing genetic relationships and the extent of admixture with purebred migrants. Importantly, the sampled Chernobyl dogs had long-term exposures to ionizing radiation because of the 1986 …

Characteristics Of Individuals Who Desired A Mentor But Did Not Have One: A Nationally Representative Study, Kenzie Delposen

Theses and Dissertations

Youth are experiencing increased mental health challenges due to the parallel increase in loneliness and social isolation. Mentorship has emerged as a potential solution to reduce social isolation and provide support, guidance, and encouragement to young people. The context of the mentoring relationship positively impacts adolescent lives by promoting a safe, stable, nurturing relationship (SSNR) to reinforce the intrinsic motivation to connect with others. However, many young people lack these relationships despite indicating that there were times when they wanted one (Garringer & Banning, 2023). Access to mentorship is influenced by factors such as racial or ethnic background, socioeconomic status …