Digital Commons Network^™

Integrating Web-Gis And Inquiry Learning To Enhance Spatial Thinking In Geography Learning, Nyokro Mukti Wijaya, Meri Herlina, Sugeng Widodo, Suhendro Suhendro

Journal of Educational Technology Development and Exchange (JETDE)

This study investigates the impact of integrating Web-GIS with Inquiry Learning on secondary school students’ spatial thinking skills. A 2×2 factorial experimental design was employed with 116 eleventh-grade students from SMA Negeri 13 Bandar Lampung, divided into four treatment groups: direct instruction with printed maps, direct instruction with Web-GIS, inquiry learning with printed maps, and inquiry learning with Web-GIS. The Spatial Thinking Ability Test (STAT), a widely validated international instrument, was used to measure outcomes. Data were analysed using two-way ANOVA. The findings indicate that the learning media had a significant effect, with Web-GIS outperforming printed maps, whereas learning strategies …

Virtual Reality And Creativity In Visual Art Education: The Mediating Role Of Exploration Within A Project-Based Learning Framework, Lidan He, Shaharuddin Bin Md Salleh

Journal of Educational Technology Development and Exchange (JETDE)

Virtual reality (VR) is increasingly integrated into creative education for immersive, interactive learning. While prior research confirms VR’s potential to enhance learning outcomes, its support for creativity remains underexplored. This study examines whether exploration mediates the relationship between VR use and creative performance within a project-based learning framework. A quasi-experimental study was conducted with 80 second-year visual art students, who were allocated by intact sections to either a VR–PBL group or a traditional PBL group. Over four weeks, students completed an illustration-based design project. Creative performance was rated by experts, and exploratory behavior was measured using the Experiential Learning Survey, …

Developing A Serious Game-Based Platform To Support Programming Learning, Noven Indra Prasetya, Nia Saurina, Arief Ardiansyah

Journal of Educational Technology Development and Exchange (JETDE)

Programming learning, especially among informatics students, faces significant challenges related to understanding concepts and syntax, as well as low engagement in programming courses. To address these issues, this research developed DolananCoding, a serious game-based learning platform specifically designed for C++ programming learning. The platform integrates a live coding feature, enabling students to write code directly, along with a leaderboard to motivate them through healthy competition. The immersive concept in DolananCoding is designed to provide an interactive and enjoyable learning experience, aiming to enhance students’ engagement, motivation, and learning outcomes in C++ programming. This research aims to test the effectiveness of …

Large Language Model-Based Automated Item Generation In Stem Assessments: Historical Mapping And A Scoping Review Of Empirical Studies, Moses Oluoke Omopekunola

Journal of Educational Technology Development and Exchange (JETDE)

Educational assessments, from low-stakes classroom tests to high-stakes national examinations, require item pools that are valid, fair, and secure. Automated Item Generation (AIG) aims to efficiently produce large pools of calibrated test items. This paper adopts a two-part design: (1) a brief historical mapping situating LLM-based AIG within the broader AIG trajectory; and (2) a scoping review of empirical studies on LLM-based AIG for STEM assessments, published between January 2022 and January 2026. A structured search of ERIC, Lens and OpenAlex yielded 1,267 records; after deduplication and screening, 7 studies were retained for synthesis. In all studies, LLMs were primarily …

Determinants Of Generative Ai Adoption In Teacher Education: A Ttf–Tpb Model Tested With Pls-Sem, Peter A. Partey Dr., Emmanuel Quayson, Samuel K. Adjei, Joseph Antwi

Journal of Educational Technology Development and Exchange (JETDE)

Abstract

The integration of generative AI in education necessitates a clear understanding of the factors influencing its adoption by preservice teachers. This study examined the predictors of generative AI use and its impact on the academic performance of preservice teachers in Ghana, employing a quantitative cross-sectional survey design. Data were collected from 783 preservice teachers using structured questionnaires measuring task characteristics (TskC), technology characteristics (TechC), task–technology fit (TTF), attitude (ATT), subjective norms (SJN), perceived behavioural control (PBC), use of generative AI (USE), and academic performance (AP). The partial least squares structural equation modelling (PLS-SEM) analysis revealed that TskC and TechC …

Creating Safe Spaces: A Trauma-Informed Approach In Alabama State University's Special Collections Department, Kashonda Murphy

Alabama Libraries

A trauma-informed library is a library that adopts practices and policies designed to understand, recognize, and respond to the impact of trauma on individuals who use its services. This approach aims to create a safe and supportive environment for patrons who may have experienced trauma, such as abuse, violence, poverty, discrimination, and natural disasters. Key principles of trauma-informed care are promoting safety, trustworthiness, peer support, collaboration, and empowerment in all aspects of library operations and interactions. This article details the approaches taken to initiate trauma-informed principles into the Special Collections Department at Alabama State University.

Sovereign Cat Bonds: Evaluating Issuance, Matthew Sharretts

CISLA Senior Integrative Projects

No abstract provided.

Table 3 - Gregoricka & Ullinger 2026, Lesley Gregoricka, Jaime Ullinger

Gregoricka et al. 2026 AJBA

No abstract provided.

Table 2 - Gregoricka & Ullinger 2026, Lesley Gregoricka, Jaime Ullinger

Gregoricka et al. 2026 AJBA

No abstract provided.

Table 1 - Gregoricka & Ullinger 2026, Lesley Gregoricka, Jaime Ullinger

Gregoricka et al. 2026 AJBA

No abstract provided.

Educational Efficacy Of Training Videos And Simulators For Teaching Basic Mouse Experimental Skills To Novice Veterinary Students., Atsushi Tsukamoto, Thum Su Zan, Makie Nitta, Hiromitsu Yoshida, Hirotaka Katahira, Yoshiharu Fujita, Satoshi Takagi, Shinichiro Nakamura

Faculty Research 2026

Alternative educational tools, such as training videos and simulators, are recommended in the education of laboratory animal science. However, evidence supporting their educational utility in the training of rodent experimental techniques remains limited. In this study, we assessed the utility of alternative educational tools in the practice of laboratory animal science for novice veterinary students. 149 students participated in a stepwise program beginning with lectures, followed by preparatory learning sessions using training videos and two types of mouse simulators (a silicone-based model and fabric toy mouse), and then hands-on training with live mice. The program covered basic techniques: habituation, restraint, …

Overcoming Egfr-Mediated Dendritic Cell Dysfunction To Enhance Anti-Tumor Immunity In Egfr-Mutant Nsclc By Precisely Targeting Cd73 With Ph-Responsive Nanocarriers., Xiaoling Shang, Xudong Geng, Zixu Wang, Shumin Yuan, Shanshan Ding, Ni Liu, Xinchun Ma, Xuan Sun, Huimin Wang, Ying Sun, Xun Qu, Guangwen Ren, Yong Qiang Li, Xiuwen Wang, Yanguo Liu

Faculty Research 2026

EGFR mutations remain a major challenge in immunotherapy for non-small cell lung cancer (NSCLC), with poor responses to immune checkpoint inhibitors driven by mechanisms associated with EGFR mutation-mediated tumor microenvironment (TME) modulation. This study reveals that EGFR mutations prominently impaired dendritic cell (DC) maturation, disrupting their capacity to effectively prime CD8+ T cells and thereby compromising anti-tumor immune responses. By application of clinical specimen analyses, multi-omics approaches, and in vivo mouse models, this work demonstrates that EGFR mutations elicited adenosine production through the ERK/c-Jun signaling axis in tumor cells, establishing an immunosuppressive TME that impeded maturation and antigen presentation of …

The Vertical Blind Project, Barry Goldberg

College Partner Collection

This project began with a parent donating the very flexible white slats from their vertical window blinds. In the first part of this project, the children were simply given one of the slats to physically experiment with: to explore what was possible with this new, flat, white, flexible material. In addition to getting a feel for its surface texture, weight and floppiness, they explored its capacity to bend and twist. The engagement with their bodies inspired unexpectedly inventive aspects of dance and performance. After a time, we asked them to think about the blind as a material for a sculpture …

2025-2026 Common Data Set, Southwestern Oklahoma State University

Common Data Sets

This document contains data compiled by the SWOSU Office of Institutional Research for the 2025-2026 academic year.

Advanced Magic In Illinois: Amendments To The Illinois Rules Of Professional Conduct And The Confusion Over How To Handle Flat Fees Paid In Advance, Alberto Bernabe

UIC Law Open Access Faculty Scholarship

No abstract provided.

From Copper To Ashes: Violations Of The Right To A Healthy Environment And Health In Tsumeb, Namibia, Sarah Dávila A.

UIC Law Open Access Faculty Scholarship

No abstract provided.

Three Essays On Extreme Weather, Agricultural Productivity, And Water Resources, Munib Inam

Theses and Dissertations--Agricultural Economics

As extreme weather events become more frequent and more intense, understanding their effects becomes increasingly important. This dissertation examines those effects and related policy questions across three essays.

The first essay demonstrates that methodological choices in weather data construction can meaningfully affect estimated agricultural impacts of extreme weather. Using corn yields across the U.S. Corn Belt, it shows that constructing nonlinear weather measures after spatial interpolation reduces measured exposure to extreme heat and changes both estimated yield impacts and their downstream economic implications.

The second essay examines how weather exposure affects drinking water quality. It shows that microbial contamination responds …

Power Of Sogurup: How Disguised Intellectuals Mobilized Korea’S Labor Sector, Jun Kwon

2026 Claremont Colleges Library Undergraduate Research Award

This paper situates the efforts of disguised laborers in 1980s South Korea within the broader movement for democracy against then-President Chun Doo-hwan's rule. Resistance began in education, where high school and college-aged students began organizing through academic and social channels across the country. To leverage the platforms students had built on campuses post-Kwangju, many students, either suspended or graduated, disguised themselves as academic elites to enter factories and sweatshops to work with and radicalize laborers. The analysis identifies the types of interactions between disguised laborers and full-time laborers and provides historical reasoning for how this process catalyzed the impactful set …

A Descriptive Study Of Cancer Care Experiences And Burden Of Rural South Dakotans, Sarah Mollman, Teddi Dowling, Patricia Woolridge, Jamie Hillmer, James Odom, Marie Bakitas, Hossein Moradi Rekabdarkolaee, Brandon Varilek

Journal Articles: College of Nursing

BACKGROUND: American Indian (AI) persons with advanced cancer (PwAC) in South Dakota have seen increased rates of cancer incidence and mortality compared to national rates. These inequities are driven by social determinants of health. Providing early palliative care is highly important for rural PwAC but is sparsely available in rural South Dakota.

OBJECTIVE: To explore cancer care experiences and patient symptoms and caregiver burden among AI and rural PwAC, and their family caregivers (FCGs), to understand the barriers and opportunities for adapting an early palliative care intervention.

DESIGN: Descriptive study design reporting on the qualitative and quantitative data collected.

METHODS: …

The Association Of Social Determinants Of Health On Mortality Among Adults With End-Stage Kidney Disease: A Systematic Review And Meta-Analysis, Prince Agyapong, Lauren Longacre, Patti Brooks, Hossein Moradi Rekabdarkolaee, Surachat Ngorsuraches, Aine O'Connor, Semhar Michael, Brandon Varilek

Journal Articles: College of Nursing

RATIONALE/OBJECTIVE:: Synthesize evidence from published studies on end-stage kidney disease (ESKD) mortality and determine associations between social determinants of health (SDOH) and ESKD mortality.

STUDY DESIGN:: This PRISMA-guided study examined all published research across four electronic databases.

STUDY POPULATIONS:: Adults with ESKD living in the United States.

SELECTION CRITERIA FOR STUDIES:: Clinical trials, observational, cross-sectional, and prospective/retrospective cohort studies were considered if one or more of the five domains of SDOH were present in the analysis.

EXTRACTION/ANALYSIS:: Extraction was performed independently by two reviewers using a standardized form that captured study purpose and design, outcomes, SDOH domain, setting, participant characteristics, …

State-Level Variations In School Physical Activity Policies And Their Impact On Student Physical Activity In Arkansas And Oklahoma, Sydney K. Crees, Erin Howie Hickey

2026 Honors Symposium

Regular physical activity is critical for children's health and development, yet most U.S. children fall short of recommended daily activity levels. Schools represent a key opportunity to address this gap through PE and recess, though state policies governing these vary widely. This cross-sectional study compared school-based physical activity in Arkansas and Oklahoma, two states with distinct policies. Arkansas mandates 40 minutes of daily recess and 40 minutes of PE per week, while Oklahoma requires 60 minutes of weekly PE and 60 minutes of additional weekly physical activity but does not mandate recess. Surveys were distributed to principals and PE teachers …

Enhancing The Playing Field:​ Effects Of Playground Renovation On Recess Physical Activity​, Hudson M. Parsley

2026 Honors Symposium

Background: Children in recent years have become increasingly sedentary, which poses major risks to their health and overall well-being. Recess is a point of interest in the field of exercise science, as research has found increased recess time is associated with increased levels of PA, but little is known on how the quality of recess, such as playground structures, affects physical activity. Purpose: The aim of my study is to investigate if there is a significant change in physical activity habits during recess among elementary school students due to a change in playground play structures and surfaces, in the form …

Nanocomposite Mediated Delivery Of 5-Fluorouracil Using Silver Nanoparticles To Promote Wound Healing, Kamal Nath Kasi

Theses, Dissertations and Capstones

Chronic wounds, particularly in diabetic patients, remain a significant clinical challenge due to the complex interaction of persistent infection, chronic inflammation, and impaired cellular regeneration. Conventional drug therapies often fail to achieve effective treatment due to rapid drug degradation, poor targeting, and localized toxicity. This study explores a nanotechnology-based approach by developing and evaluating 5-FU loaded AgNP (AgNP–5FU) as a controlled drug delivery system. AgNP (AgNP) were synthesized and characterized using scanning electron microscopy (SEM), energy dispersive X-ray (EDX) analysis, particle size, and zeta potential analysis, while Fourier Transform Infrared Spectroscopy (FTIR) analysis suggested possible interaction between 5-FU and the …

Development And In Vitro Characterization Of 5-Fluorouracil–Loaded Plga Nanoparticles For Controlled Drug Delivery, Kavya Yandapalli

Theses, Dissertations and Capstones

Non-Alcoholic Fatty Liver Disease (NAFLD) is a progressive metabolic disorder characterized by excessive lipid accumulation in hepatocytes and chronic inflammation. Nanoparticle-based drug delivery systems offer a promising strategy to enhance therapeutic efficacy while minimizing systemic toxicity. The objective of this study is to formulate and characterize 5-FU–loaded PLGA nanoparticles and evaluate their in vitro performance. 5-FU–loaded PLGA nanoparticles were prepared using the double emulsion solvent evaporation method. The nanoparticles were characterized by particle size, polydispersity index, zeta potential and SEM. Drug encapsulation efficiency, loading capacity and in vitro drug release studies were conducted. The formulated nanoparticles exhibited sizes within the …

Comparative Machine Learning Models For Disease Risk Prediction, Mercy Mawusi Agbley

Theses, Dissertations and Capstones

Accurate prediction of disease outcomes is crucial for improving clinical decision-making and enabling early intervention. This study compares the performance of various statistical and machine learning models for clinical risk prediction using two healthcare datasets: diabetic retinopathy and heart disease. The models assessed include Logistic Regression, LASSO, k-Nearest Neighbors (KNN), Support Vector Machines (SVM), Neural Networks, Random Forests, Gradient Boosting Machines (GBM), and a stacked ensemble model. Prior to modeling, datasets were split into train and test sets. Standardization was applied to numeric features whilst categorical features were one-hot encoded. These transformations were later applied to the test set. Principal …

The Link Fantastic: Detecting And Linking Simulated, Nongravitationally-Accelerating Objects With The Rubin Observatory Pipeline, Ellie White

Theses, Dissertations and Capstones

Rubin Observatory’s Legacy Survey of Space and Time (LSST) is poised to revolutionize our understanding of the Solar System. After only a few months of regular operations, Rubin has already discovered over 11,000 new Solar System bodies, and is projected to discover millions more. With discoveries pouring in, and with the development of moving object detection pipelines for routine observing, one key question is: how effectively can Rubin detect and identify objects with anomalous trajectories? The answer is of interest not only for natural bodies in our Solar System, but also in the search for technosignatures, which could be identified …

Anaerobic Digestion Of Variable, Heterogeneous Organic Wastes Under Changing Operational Conditions And Bioaugmentation: Impacts On Process Performance And Microbiome Dynamics, Victoria Holliday

Theses and Dissertations--Biosystems and Agricultural Engineering

Expanding the adoption of anaerobic digestion (AD) is limited by system instabilities caused by feedstock composition and variability. Understanding how changes in feedstock and operational parameters influence microbiome dynamics is essential for developing biology-driven strategies to improve digester stability.

Two semi-continuous reactors, an experimental and a control, operated over 39 weeks across five phases with varying feedstocks and organic loading rates. Substrate-specific enrichment cultures were developed for bioaugmentation and implemented in select phases to assess its impact. Both reactors exhibited similar performance, transitioning through periods of stability, stress, and recovery in response to operational changes. Corresponding shifts in dominant taxa …

Spatial Temporal Modeling Of Infectious Disease Patterns In Texas, Robert E. Lashbrook

Earth & Environmental Sciences Theses

The Texas Department of State Health Services monitors numerous notifiable conditions statewide, including Campylobacter, Salmonella, Shiga toxin-producing Escherichia coli (STEC), Rabies, and West Nile virus (WNV). Given the substantial health, economic, and public health burden associated with these conditions, improving prediction is an important step toward reducing their overall impact. This study evaluated whether external demographic, social, climate, and environmental data could improve prediction of county-year disease activity across Texas. County level data was analyzed using supervised machine learning models, including linear regression, ridge regression, multilayer perceptron, random forest, XGBoost, as well as K-means clustering to identify broader …

Chaotic Complexity: Order And Chaos In Works Of Cage, Xenakis And Boulez, Levi Graham

Music Theses

My thesis explores specific applications of chaos theory in contemporary twentieth-century music and analyzes the relationship between order and chaos in their creation. I will do this by referencing the levels of chaos presented by Katherine Hayles and categorized by Judith Lochhead. These levels of chaos include “Expressive Chaos,” “Denotative Chaos,” and “Ontological Chaos,” which provide a framework for grouping expressions of chaos in music.  I will analyze works of John Cage, Iannis Xenakis and Pierre Boulez through the lens of these types of chaos, with a particular focus on “Ontological Chaos,” which describes chaos as both dependent on and …

Investigating The Viability Of Fully Online Asynchronous Physics Instruction In Formal Education, Clifton W. Massey-Noel

Physics Dissertations

In this dissertation we present results from two consecutive investigations into the fully online asynchronous modality in Physics Education. We first discuss the efficacy of a fully online asynchronous section of Modern Physics held in Fall 2024. The asynchronous section is compared with four prior partially-flipped sections of the same class, two of which were held in-person, and two of which were held synchronously online. Results suggest that all three modalities can be made to be about equally as effective. We also discuss the efficacy of a fully online asynchronous section of Calculus-Based Introductory Mechanics held in Fall 2025. The …