Digital Commons Network^™

Effects Of The Menstrual Cycle Phase On Rpe, And Symptom Characteristics In Pre-Professional Female Soccer Players, Emily Potts

College of Graduate Studies: Theses & Dissertations

Hormonal fluctuations across the distinct phases of the menstrual cycle have been shown to influence physiological and psychological responses to exercise, with some evidence suggesting phase-dependent changes in symptom presentation and ratings of perceived exertion (RPE); however, findings remain inconsistent, and few studies have examined these relationships across an entire competitive season in female soccer players. The purpose of this study was to examine changes in RPE and menstrual symptoms across cycle phases, as well as the relationships between RPE and symptom reporting in pre-professional female soccer players. A total of 22 female soccer players (age 22± 1.85) were recruited …

Educating Black Males In Black Lives Matter Movement Space, Kimberly L. Hollis

College of Graduate Studies: Theses & Dissertations

This inquiry has been inspired by the stories of Black boys’ educational experience within the public school system in the South. Theoretically drawing upon anti-Black racism (Alexander, 2010; Collins, 2000; Davis, 2003; Du Bois, 1903; Watkins, 2001; Woodson, 1993; Wynter, 2003) and  Black Intellectual Traditions (Bell, 1992: Crenshaw, 1988; Delgado, R., & Stefancic, J., 2001; Ladson-Billings, 2003; Linscott, 2017; Yosso, 2006), I expound on the concept of systemic racism in the United States as well as the challenges that hinder Black males from achieving academic excellence and thrusts them further to the margins. Methodologically, I employ counter-storytelling (e.g., Delgado, 2017; …

Subliminal Nature: Dialogues In Performance, Carlos A. Carvajal

College of Graduate Studies: Theses & Dissertations

I will discuss how my artwork sets for the development of various layers of experience within the same context and space, to stimulate the subconscious of the audience. This layering is a combination of stimuli of senses (the inclusion of sound and active participation) and the syntax of the dynamics of audience interaction. Sound and visuals create a performance to acknowledge and read, while also pertaining to participation by a sort of instruction for the viewer to partake in the work. These are all different layers of experience that happen simultaneously within a piece, setting up different possible outcomes from …

Effect Of Elemental Additions On The Microstructure, Macrostructure, And Mechanical Properties Of Gray Iron, August E. Rautmann

College of Graduate Studies: Theses & Dissertations

Gray iron is composed primarily of an iron matrix and flake graphite, with the higher percentage of volume taken up by the iron matrix. The iron matrix is the transformation product of austenite, and this prior austenite structure is understood to affect the final grain structure. Grain structure affects the properties of a metal, with a finer structure recognized as beneficial for most properties. Thus, the refinement of austenite structure has potential in improving the material properties of gray iron. This study aims to advance the limited knowledge about the control of austenite grain size via elemental additions. Building off …

Effect Of Wall Movement On Porosity Formation In Ductile Iron Castings Under Varying Processing Parameters, Shamsul Alam

College of Graduate Studies: Theses & Dissertations

Shrinkage porosity is a major defect that significantly impairs the mechanical properties and overall performance of ductile iron castings. Although graphite formation during solidification induces volumetric expansion, this expansion alone is insufficient to fully compensate for the shrinkage occurring throughout solidification. During the solidification and cooling of ductile iron, multiple phase transformations occur, resulting in dynamic volume changes that exert pressure on mold walls and internal cavities. These pressures can deform mold walls and casting surfaces, leading to defects such as swell and porosity, while also influencing shrinkage formation. This study aims to analyze the mechanisms of porosity formation and …

Feasibility Of Quantifying The Dosage Of Zycotherm In Its Modified Asphalt Binders, Susmita Acharjee

College of Graduate Studies: Theses & Dissertations

The quantification of low-percentage additives in asphalt binders is challenging due to their minimal concentration and the complex composition of the binder matrix. Zycotherm, a nano-organosilane anti-stripping additive, is typically used in very small dosages (0.05%–0.20%), making its detection and quantification particularly difficult. This study investigated the feasibility of estimating Zycotherm dosage in asphalt binders by examining chemical and rheological and moisture responses. Two asphalt binder grades, PG 64-22 and PG 76-22, were modified with Zycotherm at dosages of 0.05%, 0.10%, 0.15%, and 0.20% by weight of binder, along with corresponding base binders. Laboratory experiments were conducted using Fourier Transform …

Pile Setup Effects On Driven Piles In Southeastern Coastal States, Peya Sharif

College of Graduate Studies: Theses & Dissertations

The resistance of driven piles typically increases with time after installation, a phenomenon known as pile setup. This behavior is primarily associated with the dissipation of excess porewater pressure and the progressive reconsolidation of soil surrounding the pile shaft, particularly it is observed in cohesive soils. Although several empirical and analytical models have been proposed to estimate pile setup, their practical implementation in foundation design remains limited due to uncertainties associated with soil conditions, pile geometry, resistance variability, and time dependent behavior. To address some of these uncertainties, this study collected 221 pile load test data at the End of …

Factorial Design: A New Look Through Overlap Measures, Sarah W. Liebenow

College of Graduate Studies: Theses & Dissertations

Traditional factorial analysis often relies on ANOVA, which assumes normality and equal variances. This thesis presents a nonparametric approach for assessing main and interaction effects in a 2 × 2 factorial design using the overlap coefficient, estimated through kernel density methods. A bootstrap procedure is used to approximate its sampling distribution for hypothesis testing. Simulation studies compare the overlap-based test with the ANOVA F-test, permutation F-test, and the Kruskal–Wallis test under heteroskedasticity and non-normal conditions. Results show that the overlap measure is highly sensitive to differences in spread and shape, detecting effects that traditional methods frequently miss.

Flexible Membrane Electrodes For Use In High-Capacity Lithium-Ion Batteries, David A. Denemark

College of Graduate Studies: Theses & Dissertations

Wearable electronic devices require high-capacity flexible batteries to improve user comfort and increase usage time per charge. In this thesis, flexible lithium-ion battery (LIB) electrodes are prepared using a novel and scalable phase inversion method, embedding one-dimensional SnO₂ nanowires and double-walled carbon nanotubes within a porous polyacrylonitrile asymmetric membrane. The optimized electrode delivered an initial specific discharge capacity of 915.93 mAh g⁻¹, approximately 2.5 times greater than conventional graphite anodes, with 61.99% capacity retention after 45 cycles. The incorporation of a carbon mesh substrate further enhanced both electrochemical and mechanical performance, achieving 89.46% capacity retention after 45 cycles and a …

Validity Of The Polar Verity Sense Optical Armband And Iphone Accelerometer For Heart Rate Variability Assessment, Chinelo C. Chukwuma

College of Graduate Studies: Theses & Dissertations

The purpose of this study was to test the validity of the Polar Verity Sense optical armband and iPhone accelerometer (Kubois seismocardiography, SCG) against the Polar H10 across different body positions (for both devices) and measurement durations (for Verity Sense only) while accounting for skin pigmentation. Healthy young adults (n = 46) participated in simultaneous recordings in the supine, seated, and standing positions using the Kubios mobile application on separate devices. Verity Sense measurements were collected for both 1‑ and 5‑min durations, whereas accelerometer measures were 1 min. Skin pigmentation was quantified with the melanin index (M-index). For resting heart …

Faculty Handbook, Georgia Southern University

Faculty Handbooks

Faculty Handbook for Georgia Southern University for the 2025-2026 academic year. The Faculty Handbook is published online by the Office of the Vice President for Academic Affairs and archived in Digital Commons@Georgia Southern.

2026 Georgia Southern University Men's Soccer Roster, Georgia Southern University

Men's Soccer Records

No abstract provided.

2025 Georgia Southern University Softball Media Guide, Georgia Southern University

Women's Softball Records

No abstract provided.

2025-2026 Georgia Southern University Women's Swimming And Diving Roster, Georgia Southern University

Women's Swimming Records

No abstract provided.

2025-2026 University Awards Of Excellence, Georgia Southern University

University Awards of Excellence

• Innovation and Discovery
• Economic and Social Mobility
• People and Community Development
• Academic Excellence
• Collaboration and Partnership
• Leadership
• Sustainable Stewardship
• John D. and Merlyn J. Denitto Outstanding Endeavor Award
• Collective Impact

How Is The Use Of Ai Impacting Nursing Students Education?, Lorna H. Strain

Honors College Theses

The use of Artificial Intelligence (AI) in education is rapidly increasing and reshaping how nursing students learn and engage with content. This thesis proposal looks at the impact of AI on the education of nursing students and explores students' perceptions of its use in their learning and education. As AI becomes more prevalent, many students are using it for study aids and content personalization, while schools are using it in simulations and textbook platforms. Many recognize its benefits, such as enhanced critical thinking, improved accessibility of materials, and more immersive learning. Concerns persist around ethical use, academic integrity, and the …

2026 Georgia Southern University Football Roster, Georgia Southern University

Men's Football Records

No abstract provided.

Digital Twinning To Advance Effluent Water Treatment For Pulp And Paper Mills: A Data-Driven Approach For Process Optimization, Fatima Iqbal, Fatemeh Naeijian, Christopher Page, George Fu, Francisco Cubas-Suazo, Stetson Rowles

Civil Engineering & Construction: Faculty Publications

The pulp and paper industry is the third largest freshwater consumer and faces pressure to minimize water usage and environmental impact. Aerated stabilization basins (ASBs) play a crucial role in treating their wastewater, yet existing open-source models often fail to accurately predict treatment efficiency across varying conditions. This study addresses this gap by advancing ASB modeling for ultimate oxygen demand prediction. Specifically, we improved accuracy with variable temperature corrections and incorporating uncertainty to capture the variability in outputs. The models demonstrated strong predictive performance for ultimate oxygen demand (mainly carbonaceous and nitrogenous biochemical oxygen demand) with R2 values ranging from …

Midweek Memo, Georgia Southern University

Midweek Memo

• Applaud
• Remember
• Share
• Experience
• Around the Nest

Your Information Zodiac: An Information Evaluation Framework For The Age Of Generative Ai, Kevin J. Reagan, Kay Coates, Jessica Swaringen

University Libraries: Faculty Publications

Building on information evaluation mnemonics like the CRAAP Test, SIFT, and ACT UP, among others, the authors propose the ZODIAC of information evaluation for an AI-dominated information environment: Zooming in, Other opinions, Dataset, Intent, Authenticity, and Consistency. Each letter introduces students to considerations unique to the critical thinking considerations of AI-generated information, such as datasets and their large language models, evaluating the purpose of a given generative AI, and questioning the authenticity and consistency of generative AI output. Additionally, as an introductory framework geared toward first-year students, the ZODIAC evaluation method does not fully address all aspects of information literacy; …

Midweek Memo, Georgia Southern University

Midweek Memo

• Applaud
• Remember
• Share
• Experience
• Around the Nest

The George-Anne Inkwell Edition, Georgia Southern University

The Inkwell

No abstract provided.

An Examination Of Brand Avoidance Among Consumers Of Membership Business Models, Cara Peters, Bradley W. Brooks

Journal of Applied Marketing Theory

The purpose of this study is to examine how the increasingly prevalent business membership model is linked to potential brand avoidance. Based on a qualitative examination of consumer complaints from two organizations that utilize membership business models, this research demonstrates how consumer complaints are highly consistent with established brand avoidance antecedents. The findings offer a cautionary warning to business decision-makers who manage membership business models with consumers as well as to those who are considering implementing such an approach. The implications for these decision-makers are discussed.

Michael D. Shaw, Sr.

African American Funeral Programs

No abstract provided.

Faculty Senate Agenda, Georgia Southern University, Faculty Senate

Faculty Senate Agendas

No abstract provided.

Faculty Senate Minutes, Georgia Southern University, Faculty Senate

Faculty Senate Minutes

No abstract provided.

The Impacts Of A First-Year Seminar On Academic And Career Planning And Community Building For Geoscience Students, Elizabeth D. Crook, Julie E. Ferguson

International Journal for the Scholarship of Teaching & Learning

Retention of students in Science, Technology, Engineering, and Math (STEM) fields, particularly of traditionally underrepresented groups, remains a nationally recognized concern. Many studies have shown that first-year seminars can have a positive effect on a student’s transition to college, persistence in their chosen degrees, and ultimate success and retention in the geosciences and other related STEM fields. We created a one-unit first-year seminar to assist our geoscience students with academic and career planning, increase student awareness of opportunities on campus, and increase a sense of belonging in their major. We present pre and post survey data to assess the effectiveness …

Examining The Motivational Climate In An Anatomy Course: Instructional Practices To Engage Students In Learning, Emily M. Holt Foerst, Brett D. Jones, Meghan Byrnes

International Journal for the Scholarship of Teaching & Learning

Anatomy education presents a complex motivational environment, yet little is known about how medical students experience this climate. Grounded in the MUSIC Model of Motivation framework, this study explored students’ perceptions of the motivational climate in a first-year medical anatomy course. Using a mixed-methods design, we surveyed students early in the course and conducted interviews following course completion. Although students reported strong Caring perceptions on the survey, their Empowerment, Usefulness, Success, and Interest perceptions were more variable, and some were suboptimal. Interview findings revealed specific instructional practices (e.g., lecture format, lab group dynamics, alignment with clinical goals) that either supported …

Fostering Intercultural Competence In Healthcare: Insights From An Online Audiology Course, Lata A. Krishnan, Aparajita Jaiswal, Sakhi Aggrawal

International Journal for the Scholarship of Teaching & Learning

Intercultural competence (ICC) is essential for students, particularly in healthcare, to provide culturally responsive care. This study examines the integration of intercultural learning (ICL) activities in a fully online, asynchronous 300-level undergraduate audiology course. Pre- and post-test data from the Intercultural Development Inventory (IDI®) revealed a significant increase in ICC among senior students, while non-seniors showed no measurable change. Qualitative analysis of final reflections supported these findings, with seniors articulating deeper intercultural insights. These results suggest that ICC development may vary based on academic level and prior experience. Additionally, intentionally structured interventions aligned with students’ prior experiences could further enhance …

A Multi-Case Study Of Peer Tutoring Programs: Program Structure, Faculty-Tutor Partnerships, And Access To Instructional Knowledge, Becky W. Packard, Amanda Xu, Teah Shi

International Journal for the Scholarship of Teaching & Learning

Peer tutors make important contributions within higher education institutions, yet the tutoring program structures vary widely with regard to how tutors are positioned, which in turn, affords and constrains access to instructional knowledge. Using a multi-case method, this study contrasts the structures of four tutoring programs: two programs within a private four-year college and two programs within a public two-year college. Two primary factors, the nature of faculty-tutor partnership and connection to a peer mentoring community, were examined and found to shape access to instructional knowledge. In addition, the results suggested that tutor prior experience as students in courses, experience …