Digital Commons Network^™

Post-Pandemic Doctoral Mentoring: A Mentor’S Perspective, Carol A. Mullen Dr.

International Journal for the Scholarship of Teaching & Learning

Academic mentoring has taken its rightful place alongside teaching for supporting student success. However, mentorship in higher education is complex, contextual, and laborious, as well as under-researched and not consistently recognized. Mentoring by design—focused on developmental learning that can empower and transform participants—embeds perspectives, models or theories, and evidence-supported practices/strategies. Reflection on theory-informed practice can draw lessons for mentoring PhD/EdD learners and improving doctoral environments. In this essay, a faculty mentor’s goal is to describe her philosophical approach to doctoral mentoring relative to work context, perspectives, models, application, outcomes, critical evaluation, and reflective critique. Literature on mentoring in higher education …

Knowledge Surveys Benefit Students And Instructors, Lauren Scharff, Julie Tetley, Lynne Chandler-Garcia, Joel Sloan, Martiqua Post

SoTL Commons Conference

N/A

Rebels, Rogues, And Risk-Takers: Insights Into Personal Characteristics Of National Tertiary Teaching Excellence Awardees, Claire Goode

International Journal for the Scholarship of Teaching & Learning

Challenges exist with the discourse in education around terms such as ‘best practice’, ‘excellence’, and ‘impact’, which raises questions around who decides what ‘excellent’ teaching looks like. To better understand the different facets of teaching excellence, this research project investigates the stories of twelve national Tertiary Teaching Excellence awardees in New Zealand, exploring awardees’ trajectories and practice, including views on their identity, and on what they consider to be excellence in tertiary teaching.

This article focuses on the personal characteristics of this group of awardees, highlighted through analysis of their narratives. Educators, mentors, and curriculum designers can gain a deeper …

2023 Conference Schedule, Georgia Southern University

SoTL Commons Conference

Virtual Schedule Link: https://sotlcommons2023.sched.com/

Fostering Career Readiness Among Biology Students Taking A Research Course In Diagnostic Parasitology, Alexa Von Dohlen

SoTL Commons Conference

No abstract provided.

Implementation Of Extra Credit Quizzes As A Teaching Tool In General Chemistry, Eric Johnson

SoTL Commons Conference

No abstract provided.

High Impact Practices: Faculty Perceptions And Barriers To Implementation, Virginia (Ginger) B. Wickline, Rami Haddad, Padmini Shankar, Karelle Aiken

SoTL Commons Conference

.

Analysis Of Student Success: Hybrid Versus Traditional Classroom Model Of Instruction For Introductory College Science Classes, Rebecca Brosky

SoTL Commons Conference

TBD

Native Versus Non-Native Speaker Teachers’ Perceptions About English Varieties In Designing/Developing Efl Curriculum Development, Mohamed A. Mekheimer

The Coastal Review

This study seeks to identify the perceptions of teachers, native speakers, and non-native speakers in terms of the influence of teaching varieties of English on EFL curriculum development and teaching designs and which of these factors could predict how the English curriculum should be developed for a particular variety and culture. Using the Teaching Varieties Influence Survey (TVIS), this study introspected 126 respondents of native-speaker teachers (NESTs) and non-native-speaker teachers (non-NESTs) to reflect their views using t-tests, correlation coefficients, and stepwise multiple regression analysis. General findings from this study revealed no statistically significant differences in the two samples’ …

The Use Of Educational Biographies In Academic Librarianship Information Literacy Practice- Encouraging Reflective And Purposeful, Michelle Brown, Jolene Hurtubise, Caitlin Mcclurg

SoTL Commons Conference

No abstract provided.

Campus Safety Data Gathering, Classification, And Ranking Based On Clery-Act Reports, Walaa F. Abo Elenin

College of Graduate Studies: Theses & Dissertations

Most existing campus safety rankings are based on criminal incident history with minimal or no consideration of campus security conditions and standard safety measures. Campus safety information published by universities/colleges is usually conceptual/qualitative and not quantitative and are based-on criminal records of these campuses. Thus, no explicit and trusted ranking method for these campuses considers the level of compliance with the standard safety measures. A quantitative safety measure is important to compare different campuses easily and to learn about specific campus safety conditions.

In this thesis, we utilize Clery-Act reports of campuses to automatically analyze their safety conditions and generate …

Mitigation Of Aeroacoustic Noise Of A Fixed Wing Using Passive Flow Control, Cameron L. Perry

College of Graduate Studies: Theses & Dissertations

As the world becomes more environmentally conscious, noise pollution is of increasing concern. In this study, shallow dimples are applied to a NACA 0012 airfoil at multiple angles of attack (AoA) with the intent of reducing aeroacoustic noise emissions. Both Reynolds Averaged Navier-Stokes (RANS) and Large Eddy Simulation (LES) models are used for aerodynamic and aeroacoustic investigations, respectively, at a fixed Reynolds number of 4.8 x 10⁵. Altering the dimple depth to diameter ratio (d/D) from 2.5% to 15% is first investigated, with a d/D of 5% or lower resulting in the least aerodynamic impact. The transition from …

Submerged Aquatic Vegetation Response To Submarine Groundwater Discharge, Brielle K. Robbins

College of Graduate Studies: Theses & Dissertations

Ecosystem services provided by seagrass meadow communities in Florida Bay propagate economic opportunity and carbon sequestration among many other benefits. Recent seagrass die-off events have threatened Florida Bay’s ecosystem and its ability to provide these services. These impacts fuel ongoing research investigating the complex causes of seagrass die-offs. While previous research has described how water quality parameters can lead to seagrass die-offs, there is still much to be explored regarding the proximate causes for these water quality changes. The aquifers underneath the bay may hold the missing pieces in our understanding of die-off events, as submarine groundwater discharge (SGD) can …

An Experimental Study On The Mechanical Properties And Chemical Composition Of Lcd 3d Printed Specimens, Sebastian Gomez

College of Graduate Studies: Theses & Dissertations

Additive manufacturing technologies have been enhanced throughout the years yet have surprised the manufacturing industry due to their high-end surface finish and dimensional accuracy. Different experiments have been done to identify a specific phenomenon known in the vat-polymerization field. Distortion and dimensional inaccuracy tend to affect the overall properties of the process, either physical or chemical. This approach allows the understanding of how the physical properties have been affected and how to study the chemical properties to avoid this type of phenomenon. The chemical reaction between polymer and UV light has been studied and experimented with to the point that …

Using Machine Learning Classification And Esa Sentinel 2 Multispectral Imager Data To Delineate Marsh Vegetation And Measure Ecotone Movement In Coastal Georgia, Thomas A. Pudil

College of Graduate Studies: Theses & Dissertations

Tidal marshes are unique communities that are subjected to environmental stressors including sea level rise, salinity change, and drought, resulting in constant change. It is important to monitor these changing areas because of the ecosystem services they provide to us, such as protection from storms and carbon sequestration. The proposed work for this thesis project is focused on the study of tidal marshes and the dynamics between the vegetation species within them. The aim of this project is to use geospatial technology and analyses, along with machine learning classification methods, to monitor change in these valuable ecosystems. The Georgia coast …

The Use Of The Pile Driving Analyzer For Piles Seated On Rock, William Eason

College of Graduate Studies: Theses & Dissertations

The PDA Test has been used for mostly driven piles since the 1970s. The PDA test gets the capacity of the pile by measuring the displacement of the pile being driven into the ground by using sensors called accelerometers. For the case in Georgia, the pile is sitting on the rock and being struck by the hammer selected. This pile sits on a hole that is already pre-drilled into the ground. There are concerns when striking the pile on hard rock such as damaging the pile because of too much hammer energy or other safety concerns in the field that …

Remote Sensing Of Georgia Tidal Marsh Habitats Using Aerial Photography And Planetscope Satellite Imagery, Harrison M. Currin

College of Graduate Studies: Theses & Dissertations

Globally, tidal marshes cover about 90,800 km. Within the state of Georgia tidal marshes are primarily located behind the barrier islands and total 1,619 km². The combination of high salinity environments and daily inundation, and being dependent on river output, make these dynamic systems. Tidal marshes provide numerous ecosystem services such as carbon and nitrogen sequestration, flood control, coastal protection, and numerous biogeochemical processes. Due to their unique position, tidal marshes are under threat from sea level rise, drought, coastal development, and large-scale disturbance events. Tidal freshwater marshes are especially susceptible to these threats due to their geographic …

Middle Savannah River: An A/R/Tographic Ecopedagogical Ethnography Experimenting With Rhizomatic Perspectives, Lisa Augustine-Chizmar

College of Graduate Studies: Theses & Dissertations

This research is an experiment in perspective. Using the four commonplaces (Schwab, 1978), I practiced letting the Savannah River teach me what there is to know about the water, the land, the people, and the other entities that depend on ki through artistic, ethnographic, and ecopedagogical lenses. The ethnographic findings describe the social actors that depend on ki and give a voice to the River. The a/r/tographic findings display the River on a canvas map through two hundred years using paint, clay, photography, video, abstract acrylics, and fabric. Together, these methods contribute to a unique ecopedagogical journey. This word cloud …

Application Of Big Data Technology, Text Classification, And Azure Machine Learning For Financial Risk Management Using Data Science Methodology, Oluwaseyi A. Ijogun

College of Graduate Studies: Theses & Dissertations

Data science plays a crucial role in enabling organizations to optimize data-driven opportunities within financial risk management. It involves identifying, assessing, and mitigating risks, ultimately safeguarding investments, reducing uncertainty, ensuring regulatory compliance, enhancing decision-making, and fostering long-term sustainability. This thesis explores three facets of Data Science projects: enhancing customer understanding, fraud prevention, and predictive analysis, with the goal of improving existing tools and enabling more informed decision-making. The first project examined leveraged big data technologies, such as Hadoop and Spark, to enhance financial risk management by accurately predicting loan defaulters and their repayment likelihood. In the second project, we investigated …

Supports And Services To Improve Academic Success Of High School Student Athletes, Samuel G. Nichols

College of Graduate Studies: Theses & Dissertations

The purpose of this study was to determine whether supports and services offered in various study hall programs (Traditional, Objective Based, and/or Objective Based +) at the high school level to help student athletes be academically successful in terms of achieving a minimum GPA of 2.0 or above. Basketball programs were used for this study because it is a major sport in the school district in which the data were collected. Data were sought via questionnaires of chosen participants via convenience sampling from eight eligible high school athletic directors in one school district in Georgia. This study called for the …

Examining Second-Year Retention: Student Perceptions Of Campus Resources For Sophomores, Theresa Rose Duggar

College of Graduate Studies: Theses & Dissertations

This qualitative study examined the perceptions sophomore students at one public, southeastern doctoral research university had regarding campus resources and the potential impact on their decision to remain enrolled. Using a transcendental phenomenological approach, the researcher conducted individual semi-structured interviews to identify resources four students perceived to have played a role in their retention choices. In addition to the data collected from the student experiences, a review of social media and the student newspaper was conducted. An analysis revealed two themes that impacted students’ decisions: faculty and staff relationships and academic and co-curricular involvement. Findings align with the current literature, …

Methods On Implementing Radar And Antenna Solutions To Defense And Biomedical Problems, Jalexis E. Vanga Guzman

College of Graduate Studies: Theses & Dissertations

Growing developments in antenna and radio frequency systems have created a strong incentive for researchers to study and apply electromagnetic (EM)-based solutions to modern defense and biomedical problems. The ability to transmit and receive EM waves using antenna systems has not only increased global connectivity, but also increased the need for innovation in antenna size reduction and development of radar systems.

Size reduction techniques have been extensively studied for antennas after the development of electrically small antennas (ESAs) which follow Chu’s limit. ESAs allow the implementation of antennas with much smaller foot-size than traditional full-sized designed while keeping the same …

Comparative Analysis Of Fullstack Development Technologies: Frontend, Backend And Database, Qozeem Odeniran

College of Graduate Studies: Theses & Dissertations

Accessing websites with various devices has brought changes in the field of application development. The choice of cross-platform, reusable frameworks is very crucial in this era. This thesis embarks in the evaluation of front-end, back-end, and database technologies to address the status quo. Study-a explores front-end development, focusing on angular.js and react.js. Using these frameworks, comparative web applications were created and evaluated locally. Important insights were obtained through benchmark tests, lighthouse metrics, and architectural evaluations. React.js proves to be a performance leader in spite of the possible influence of a virtual machine, opening the door for additional research. Study b …

Synthesis And Processing Of Pcl And Irdye Nanoparticles For Application In Drug Release Mechanism, Michael Adeniyi

College of Graduate Studies: Theses & Dissertations

The objective of this study is to produce core-shell nanoparticles utilizing PCL and IRDye and investigate the nanoparticle release mechanism. Biodegradable polymer, Polycaprolactone (PCL), was electrosprayed separately with two types of IRDye, NHS and Dextran Texas red. The solution of PCL was formed by mixing PCL in a solution of 9.47ml Acetic Acid, 9.47ml Formic Acid, and 1.05ml Trifluoroethanol, following a ratio of 9:9:1. The two solutions of IRDye were prepared by mixing 2mg of the IRdye with 20ml of DMF at a rate of 0.1mg/ml.

The NHS IRDye was electrosprayed coaxially with PCL and the Dextran Texas red dye …

Network Intrusion Detection Using Deep Reinforcement Learning, Hamed T. Sanusi

College of Graduate Studies: Theses & Dissertations

This thesis delves into cybersecurity by applying Deep Reinforcement(DRL) Learning in network intrusion detection. One advantage of DRL is the ability to adapt to changing network conditions and evolving attack methods, making it a promising solution for addressing the challenges involved in intrusion detection. The thesis will also discuss the obstacles and benefits of using Classification methods for network intrusion detection and the need for high-quality training data. To train and test our proposed method, the NSL-KDD dataset was used and then adjusted by converting it from a multi-classification to a binary classification, achieved by joining all attacks into one. …

Mapping Landcover Change And Population Displacement Of Lakshmipur District, Bangladesh Due To Riverbank Erosion From 2001-2021: A Geospatial Approach, Israt Jahan

College of Graduate Studies: Theses & Dissertations

Due to the geographical setting, the Lakshmipur district of Bangladesh experiences adverse effects of global climate change that include but are not limited to natural disasters such as tropical cyclones, storm surges, coastal flooding, and riverbank erosion. While riverbank erosion is an implicit impact of climate change, it directly affects human settlements, agricultural activity, and the overall livelihoods of people in this area. Examining the spatiotemporal changes in land cover and population due to riverbank erosion in this region could help us better understand the dynamics of human-environmental relations. This study aimed to classify land cover for every five years …

Understanding The Feasibility Of Improving Interfacial Properties In Direct Ink Writing Of Silicone-Polyurethane Resin Hybrid Material, Ayobami Samuel Akinfenwa

College of Graduate Studies: Theses & Dissertations

The progress in materials engineering and the ability to make various models possible have made soft robotics a popular alternative to traditional robotics. Still, soft robots need various parts, like Printed Circuit Boards (PCBs), batteries, cables, fittings, and more, to work correctly or to get attached to other complex parts. These parts can have different material properties, like elastic moduli, strength, etc. Because of these differences, mechanical failures happen at the points where two materials meet, making soft robots less durable and less lasting in real-life situations due to failure. Conventionally, the fabrication of soft robot parts is through moulding. …

Acute Effects Of Trunk Stretching On Aortic Arterial Stiffness And Central And Peripheral Blood Pressure In Middle-Aged Older Adults, Kylee West

College of Graduate Studies: Theses & Dissertations

BACKGROUND: Physical activity may alter the trajectory of age-related arterial stiffening, which is associated with cardiovascular morbidity and mortality. Trunk stretching has reduced arterial stiffness (AS) in young males, but its effect in middle-aged to older adults is unclear. This study examined the effects of passively assisted trunk stretching (PATS) on aortic arterial stiffness and central and peripheral blood pressure in middle-aged to older adults. METHODS: Carotid-femoral pulse wave velocity (cf-PWV) and Augmentation Index normalized to a heart rate of 75 beats per minute (AIx75) were measured in 28 middle-aged to older adults (14M/14F; 72 ± 7 years; 28.5 …

Nondestructive Evaluation Of Structural Defects In Concrete Slabs, Ehsanul Kabir

College of Graduate Studies: Theses & Dissertations

Nondestructive testing (NDT) is a reliable method for determining the structural integrity of new and old construction and understanding the condition of structural defects. It is widely acknowledged that the interpretation of nondestructive evaluation (NDE) has a significant impact on the reliability and consistency of this technology. However, NDT data acquisition remains subjective and heavily dependent on the operator’s knowledge and expertise. As a result, there are still issues to be resolved regarding the imaging and diagnostic procedures for NDT-based concrete inspection. NDT methods such as ground penetrating radar (GPR), and impact-echo (IE), have been extensively used to inspect concrete …

Leveraging Targeted Regions Of Interest By Analyzing Code Comprehension With Ai-Enabled Eye-Tracking, Md Shakil Hossain

College of Graduate Studies: Theses & Dissertations

Code comprehension studies techniques for extracting information that give insights on how code is understood. For educators teaching programming courses, this is an important but often difficult task, especially given the challenges of large class sizes, limited time, and grading resources. By analyzing where a student looks during a code comprehension task, instructors can gain insights into what information the student deems important and assess whether they are looking in the right areas of the code. The proportion of time spent viewing a part of the code is also a useful indicator of the student's decision-making process. The goal of …