Digital Commons Network^™

Richard Vedder Interview By Alex Morris, February 27, 2026, Richard Vedder, Alexander Morris

HIST 4798/5798: Recording Memory: Methods and Uses of Oral History

In this 2026 interview, Richard Vedder, Distinguished Professor of Economics Emeritus at Ohio University, discusses his life in Athens and his career in economics. He has been continually affiliated with OU since 1965, when he joined the economics faculty immediately after completing his PHD at the University of Illinois. Some topics discussed are the evolution of both Athens and OU since his arrival, along with his memories of notable events on campus. Among such occurrences that Dr. Vedder provides anecdotes about are the protests against the Vietnam War, pushes by faculty for unionization, as well as the visit of notable …

Reframing Arabic Reading Pedagogy Through Problem-Based Learning: An Intrinsic Case Study In Islamic Senior High School, Khoirotun Ni’Mah, Muhammad Samsul Ulum, Abdul Wahab Rosyidi, Muhammad Yakut Bainal Hajar

Jurnal Pendidikan dan Pembelajaran

Background: Arabic reading instruction in Madrasah Aliyah is often dominated by literal and transmissive approaches, limiting students’ engagement and higher-order thinking. Objective: This study aims to analyze the implementation of Problem-Based Learning (PBL) in Arabic reading instruction, focusing on student engagement, learning processes, and contextual factors influencing its application. Method: Employing a qualitative approach with an intrinsic case study design, this research involved two Arabic teachers and 30 purposively selected tenth-grade students. Data were collected through participant observation, semi-structured interviews, and document analysis, and analyzed using reflexive thematic analysis. Results: The findings reveal that PBL transforms reading instruction into a …

Comparison Of 1d-Convolution Neural Network And Hilbert Huang Transform-Based Features For Ecg Signal Classification, Baqir Ahmed Hussein, Rabab Abdulrida Saleh

Journal of Economics and Administrative Sciences

The electrocardiogram (ECG) signal is one of the primary biological signals used in the diagnosis of cardiac arrhythmias. However, conventional analysis and classification methods are often limited by the nonlinear and non-stationary nature of ECG signals. This research aims to evaluate the performance of a one-dimensional convolutional neural network (1D-CNN) and hybrid models that integrate Hilbert–Huang Transform (HHT)-based features with 1D-CNN for ECG signal classification. Five standard diagnostic categories (N, S, V, Q, and F) were considered. A comparative framework was developed, including a standalone 1D-CNN model and three hybrid models based on different HHT-derived features. Model performance was assessed …

Combined Hybrid Ardl-Garch-Bigru Model In Analyzing And Forecasting Currency In Circulation Issued By The Central Bank Of Iraq, Abdulrazzaq Tallal Akram, Omar Abdulmohsin Ali

Journal of Economics and Administrative Sciences

This research examines the dynamics and forecasting performance of currency in circulation (CIC) in Iraq. It uses a theoretical framework that recognizes long-run equilibrium relationships, short-run adjustment, volatility clustering, and nonlinear patterns. These complexities limit the adequacy of traditional linear models and motivate hybrid approaches. Accordingly, a triple hybrid model is employed. This combines autoregressive distributed lag (ARDL), Generalized Autoregressive Conditional Heteroskedasticity (GARCH) with Generalized Error Distribution (GED) to capture heavy-tailed behavior, and Bidirectional Gated Recurrent Unit (BIGRU). Stationarity is assessed using ADF tests. Residual diagnostic tests confirm heteroskedasticity, thereby justifying the inclusion of a GARCH component. The proposed model …

The Duality Of Presence And Absence In Al-Mutanabbi's Poetry (An Analytical Study), Maitham Razzaq Jabbar Al-Zurfi

Journal of Language, Literature, and Arts

This study examines the duality of presence and absence in Al-Mutanabbi’s poetry as a central framework for understanding his poetic, philosophical, and existential vision. The research aims to explore how these opposing yet interconnected concepts shape the poet’s perception of self, authority, and human existence. This study employs a qualitative descriptive-analytical approach by analyzing selected poems through thematic interpretation, stylistic analysis, and semiotic reading. The analysis focuses on figurative language, rhetorical structures, symbolism, irony, and contrast as poetic strategies used to construct meaning. The findings reveal that presence in Al-Mutanabbi’s poetry is represented through self-affirmation, heroism, power, and intellectual superiority, …

The Single Story In Translation: Domestication As A Tool Of Colonial And Neocolonial Hegemony, Younes Aich

Journal of Language, Literature, and Arts

This study examines how translation has been used to sustain colonial and neocolonial hegemony by producing reductive representations of the East. Drawing on Adichie’s notion of the “single story” and postcolonial translation theory, it argues that domestication may function as a hegemonic strategy when foreign texts are adjusted to the expectations, values, and stereotypes of the dominant target culture. Such practice constructs the West as the universal model of progress while positioning Eastern cultures as inferior, exotic, or dependent. The study uses a qualitative hermeneutic design to interpret selected concepts and examples related to colonial discourse, neocolonial representation, domestication, and …

Geospatial Assessment Of Agrivoltaic Opportunities And Land Use Requirements In Nigeria, Ifeoluwa Ezekiel Babarinde, Bashir Salisu, Jude A. Benavides, Engil Pereira, Steven M. Grodsky, Rafael M. Almeida

School of Earth, Environmental, & Marine Sciences Faculty Publications

Agrivoltaics, the co-location of agriculture and solar photovoltaic (PV) infrastructure, can deliver co-benefits like reduced plant drought stress and improved yields of shade-tolerant crops, particularly in water-scarce regions. Despite growing global interest, the technical potential and opportunities for agrivoltaics remain poorly understood in many regions facing both food and energy insecurity, such as sub-Saharan Africa. Here we provide a spatial assessment of agrivoltaic opportunities in Nigeria by integrating cropland distribution, solar resources, and water stress. We find that northern states—where cropland is abundant and water-stressed, solar irradiance is high, and electricity access remains low—offer the greatest potential for agrivoltaic systems …

Spectator 2026-04-30, Editors Of The Spectator

The Spectator

No abstract provided.

Ai-Driven Multispectral Drone Monitoring For Afforestation In Arid Environments, Hesham Morgan, Ali Elgendy, Brandon Tran, Tamer Ismail, Mohamed M. Moursy, Yehya Kh. Shehadeh, Ahmed Elgharib, Ahmed Abdullah Al-Dughairi, Ali El Mubarak, Khaled Allam Harhash, Hesham El-Askary

Mathematics, Physics, and Computer Science Faculty Articles and Research

Monitoring large-scale afforestation projects in arid and semi-arid environments requires accurate, high-resolution, and repeatable methods to assess tree survival and growth. In this study, we integrated unmanned aerial vehicle (UAV) multispectral imaging with an advanced object detection framework to evaluate vegetation establishment in the Shuayb Al-Budai afforestation site, part of the Imam Turki bin Abdullah Royal Natural Reserve, Kingdom of Saudi Arabia (KSA). Multispectral datasets were acquired using a MicaSense Altum-PT sensor and processed through a masked Region-based Convolutional Neural Network (RCNN) with two backbone architectures: ResNet-101 and VGG19-BN. The Mask R-CNN–ResNet-101 model achieved superior performance, with an overall accuracy …

Montana Kaimin, April 30, 2026, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Oral Health Behaviors And Oral Health Status In Elementary School Children In East Kalimantan, Indonesia, Lia Hapsari Andayani, Amabelle Elisanditya, Abdul Gani Soulisa, Sri Lestari

Journal of Dentistry Indonesia

Background: Children's oral health can be influenced by various factors, including health behaviors, dietary patterns, and oral health knowledge. This study aimed to determine the correlation between oral health behaviors and oral health status in elementary school children.

Methods: This cross-sectional study involved 182 elementary school children in Bontang, East Kalimantan, taken by convenience sampling. Health behavior data were acquired by 12-item questionnaires based on the WHO guideline. Examination of dental and oral health status was done by using the DMFT Index and OHI-S. Chi-square was used to determine the correlation between oral health behaviors and oral health …

Comparative Analysis Of The Quality Of Life Of Schizophrenic Patients On Antipsychotic Treatment Between Aripiprazole Monotherapy And Combination Of Risperidone-Clozapine At Mental Hospital In West Java, Taufiqurahman Taufiqurahman, Sani Asmi Ramdani Lestari, Ardilla Kemala Dewi

Pharmacology and Clinical Pharmacy Research

Quality of life (QoL) is a critical outcome measure in schizophrenia management, yet antipsychotic side effects may negatively impact patients' well-being. Objective: This study aimed to compare the QoL of schizophrenia patients receiving aripiprazole monotherapy versus a risperidone-clozapine combination at West Java Mental Hospital. An analytical observational study with a cross-sectional design was conducted at the outpatient clinic of West Java Mental Hospital from March to May 2025. The Indonesian version of the WHOQOL-BREF questionnaire was used to assess QoL. A total of 58 outpatients with schizophrenia who met the inclusion criteria were enrolled, comprising 28 patients in the aripiprazole …

Final Project Report Emergency Supply Management Team, Gregory Cole, Rory Duncanson, Kaelin Leishman, Paulina Warner

Engineering Senior Design Reports

This project is designed to deliver upon the requirements and expectations of Dr. Mehran Aminian of St. Mary’s University. As the project sponsor, he requested an iterative improvement upon the work of previous years’ senior design projects. These projects focused on supplying water to areas in deserts over long periods of time without water supply replenishment. Now, our team seeks to adapt the design to emergency situations, particularly natural disaster relief efforts. In such emergency situations, it can be helpful to be able to deliver supplies and retain needed personnel elsewhere. To meet this need, Dr. Aminian has asked us …

An Improved Logarithmic Ratio-Product Type Estimator For Mean Modeling And Estimation Under Neutrosophic Uncertainty, Anchal Yadav, Mukesh Kumar

Neutrosophic Systems with Applications

In classical statistics, population mean estimation generally assumes precise and determinate data along with known auxiliary information. However, in real-world situations where observations are imprecise or expressed in interval form, such as temperature variations or financial market data, classical approaches become less effective. To address this limitation, neutrosophic statistics provide a more flexible framework for handling uncertainty and indeterminacy. This study proposes a neutrosophic logarithmic ratio-product type estimator for estimating the finite population mean using auxiliary information. The bias and mean squared error (MSE) of the proposed estimator are derived using a first-order approximation. Furthermore, performance evaluation is carried out …

Uncertainty Handling In Stock Market Prediction: A Fuzzy Markov Chain Approach, Alpa Singh Rajput, Arpan Singh Rajput

Neutrosophic Systems with Applications

Predicting the stock market is never easy because it is influenced by many uncertain and constantly changing factors such as economic conditions, investor behaviour, and global events. Traditional models like the Crisp Markov Chain (CMC) try to predict market movements by using fixed probabilities for different states like bullish, bearish, or stagnant. However, real markets do not behave in such a strict way—they often move gradually between states, which these models fail to capture. To overcome this limitation, this study introduces a Fuzzy Markov Chain (FMC) model, where fuzzy logic is used to handle uncertainty and allow smoother transitions between …

Modeling Agentic Artificial Intelligence Uncertainty In Agriculture Based 6generation: A Hybrid Q-Rung Orthopair Fuzzy Mcdm Methodology, Zekra Sakr, Mona Mohamed

Neutrosophic Systems with Applications

In era of advanced intelligent revolutions, the collaboration between intelligent technologies became imperative. For instance, integrating 6G communications with agentic artificial intelligence considered a catalyst to shift agriculture sector into optimized and intelligence sector. This integration resulted in transitioning the sector from static automation to autonomous, agent-based ecosystems. Accordingly, the efficiency roles for artificial intelligence agents (AIAs), deploying and selecting optimal AIA is important. Yet, selection process is still difficult because agricultural criteria are multifaceted and there are inherent environmental uncertainties. To address these challenges and bolster the selection process, this paper suggests a hybrid multi-criteria decision-making (MCDM) that bolstered …

Picc-Pal: A Support Band For Independent Picc Line Use, Kylie Luker

Honors Theses

This project presents the design and evaluation of PICC-PAL, a wearable assistive device intended to improve independence and usability for patients managing peripherally inserted central catheters (PICC lines) at home. Current at-home PICC line management often requires help due to the fine motor skills needed to connect and secure tubing. This increases reliance on caregivers and introduces potential risks such as infection and dislodgement. Through stakeholder analysis, prior art evaluation, and iterative prototyping, a device was developed to stabilize the PICC line lumen and enable one-handed connection of medical tubing. Throughout the project, multiple design concepts were explored, with the …

Feast And Faith: An Ethnographic Study Of Communication And Culture In Noemuti's Fole Mako, Inosensius Enryco Mokos

Paradigma: Jurnal Kajian Budaya

This article investigates Fole Mako, a significant traditional communal feast in Noemuti, North Central Timor, Indonesia. The event is analyzed in the context of its deliberate timing to coincide with the 100th anniversary of the Sacred Heart of Jesus Parish and the consecration of a new church. Using the Ethnography of Communication framework, a detailed analysis is provided of the intricate communication practices, profound cultural meanings, and vital social functions embedded within this elaborate feast. Data for the study were meticulously collected through direct observation and engaged participation. The findings reveal that Fole Mako is much more than a mere …

Therapists’ Perspectives On Female Patients’ Recovery From Sexual Violent Trauma Committed By Familiar Offenders, Lauren S. Doran

Walden Dissertations and Doctoral Studies

A mental health therapist is a licensed professional who is trained to identify any barriers or regression during the recovery process with their female patients’ psychological experiences from sexual violent trauma (SVT) perpetrated by a degree of familiar offenders. In this study, the therapists’ perceptions identified the impact of the SVT committed by a familiar offender toward the female victim’s recovery process. The theoretical foundation included betrayal trauma theory, moral injury, and victimology. The research question addressed how therapists described the psychological recovery of female patients who experienced sexual violence by a familiar offender. The research design was data collection …

Strategies To Improve Caregiver Satisfaction With Telehealth In Autism Care, Navid Dezhnabadi

Walden Dissertations and Doctoral Studies

The increasing use of telehealth in autism care has created opportunities to improve caregiver satisfaction as it remains a critical challenge in pediatric specialty settings. The purpose of this integrative review was to identify strategies that healthcare administrators can implement to improve caregiver satisfaction with telehealth platforms and optimize care delivery for autism patients. Using an integrative review methodology and viewed from the lens of the unified theory of acceptance and use of technology framework, evidence from 20 research and non-research sources published between 2018 and 2025 were analyzed, using the Johns Hopkins nursing evidence-based practice model and synthesized. The …

Health-Related Quality Of Life Of Women With Polycystic Ovary Syndrome In Malaysia, Stephanie Yang

Walden Dissertations and Doctoral Studies

Polycystic ovarian syndrome (PCOS) is the most prevalent endocrine condition among women of reproductive age. PCOS is known to be a chronic disease that presents significant physical and body image issues, which in turn are associated with lowered emotional and health-related quality of life. Previous studies point to widespread dissatisfaction and delays with the diagnosis of PCOS and a lack of information provided by doctors. This phenomenological study was guided by Wilson and Cleary’s model of health-related quality of life to explore the health-related quality of life in Malaysian women with PCOS. Seven Malaysian women aged 29 to 50 years …

Multicultural, Trauma‑Informed Feeding Protocols For Children With Spd In Student‑Led Ot Clinics, Matt Crummel

Capstone Projects

This capstone project aims to develop and implement feeding protocols for children with sensory processing disorders in a student-led occupational therapy clinic, emphasizing trauma-informed care and multicultural practices. By creating evidence-based interventions and fostering interdisciplinary collaboration, the project seeks to enhance therapeutic outcomes while providing OT students with hands-on learning experiences. OT is a healthcare profession that enhances individuals’ independence in daily activities through personalized interventions targeting physical, sensory, and cognitive skills. Student-led OT clinics offer a valuable learning environment where students work under licensed clinicians to provide therapeutic care.

Sensory processing disorders (SPD) significantly impact feeding behaviors, often leading …

Low To Moderate Intensity Home-Based And Online Exercise For Cognitive Health In Older Adults: A Narrative Review, Novita Salim, Melisa Intan Barliana, Anna Meiliana

Pharmacology and Clinical Pharmacy Research

Cognitive decline represents one of the most pressing public health challenges associated with global population ageing, prompting growing interest in accessible and scalable exercise-based interventions. This narrative review synthesizes evidence from 15 randomized controlled trials to compare the cognitive effects of 3 exercise modalities in older adults across varying cognitive and functional profiles: conventional aerobic and resistance training, exergame-based interventions, and dual-task or multicomponent training. Interventions were evaluated on their capacity to improve global cognition, executive function, working memory, and attention, with additional consideration of adherence, supervision format, and implementation feasibility. The evidence consistently demonstrates that dual-task and multicomponent training …

Hussein Mu’Nis’S Perceptions Of Historical Knowledge In Light Of Developments In The Foundations And Logic Of Modern Science, Kawa Azeez Brahim

Journal of Arts and Social Sciences

During the modern era, humanity witnessed major developments and transformations of the foundations and concepts upon which the logic of science was built, up to the present time in which we live, especially since these changes were in the essence and foundations of science, including, for example, what can be called the exact, mathematical, and experimental sciences, in which major and influential developments occurred that affected the sciences. The nature of man’s understanding of life and existence changed to the point that humanity was able, by employing these transformations, to control and control the external environment in which it lives …

Second April 2026 General Education Council Minutes, University Of Nebraska At Kearney General Education Council

General Education Council

No abstract provided.

A Systematic Review And Meta-Analysis Finds That Psychological Well-Being Predicts All-Cause Mortality Independently Of Psychological Ill-Being., Max Genecov, David Yeager

Department of Psychiatry and Human Behavior Faculty Papers

BACKGROUND: Does psychological well-being (e.g. life satisfaction, happiness, meaning in life) predict the length of a person’s life, or are measures of well-being simply assessing the absence of ill-being (depression, loneliness, sadness) and are therefore redundant with ill-being measures? Individual studies have examined this question by measuring and controlling for both well-being and ill-being, but inconsistent findings have been reported. METHODS: A systematic review and random-effects meta-analysis was conducted on the literature of prospective longitudinal studies linking all-cause mortality to well-being. Studies that controlled for ill-being were compared to studies that did not control for ill-being to identify the unique …

Administrative Burdens In Post-Filing Eviction Prevention Programs: Focusing On Oregon's Safe Harbor Policy, Minji Cho

Homelessness Research & Action Collaborative Publications and Presentations

This study examines the administrative burdens faced by tenants in post-filing eviction prevention programs, focusing on Oregon’s Safe Harbor Policy during the COVID-19 pandemic. Safe Harbor, paired with the Emergency Rental Assistance (ERA) Program, aimed to prevent tenants from being evicted while waiting for rental assistance applications to be processed and for the monies to be disbursed, by inserting a long pause in the otherwise short eviction process. Despite its novelty, tenants in post-filing eviction stages faced challenges with tight timelines and navigating both eviction proceedings and ERA applications. This study demonstrates the administrative burden tenants experienced when securing Safe …

Reimaging Wayang In The Digital Age; "The Sintren" Project And Cultural Commoning, Maya Purnama Sari, Nuning Yanti Damayanti, Irfansyah Irfansyah, Hafiz Aziz Ahmad

Wacana, Journal of the Humanities of Indonesia

Wayang, as a traditional performing art in Indonesia, continues to develop through various forms of experimentation. One example is the Wayang Lostang YouTube channel, developed by Samuel Indratma through the animation project Sintren, save the planet in collaboration with students from SMK Komputama Majenang. Distribution through YouTube indicates that the transformation of wayang is not merely visual but is also a collective cultural practice grounded in social relations, reflecting cultural commoning in the Indonesian context. This study aims to understand how these practices operate through production, social relations, and the formation of cultural meaning in digital circulation. The research employs …

"Ta’Aruf", Pious Asceticism, And Shared Meaning-Making In Islamic Youtube Web Series, Andina Dwifatma

Wacana, Journal of the Humanities of Indonesia

Islamic web series have recently become a notable cultural phenomenon in Indonesia. Unlike mainstream Islamic films, most Islamic web series are created by Muslim youth communities and distributed freely on social media platforms such as YouTube, reflecting a more innovative, grassroots approach to exploring identity. The creators of Islamic web series have greater flexibility in crafting narratives that reflect the experiences of young urban Muslims. Their interactive engagement with audiences, both online and offline, facilitates the collective negotiation and preservation of religious values through digital media. One of the recurring themes in these series is ta’aruf, the Islamic practice …

Staging The Commons Through The “Padha Nonton” Song; Youtube, Community Engagement, And Gandrung Cultural Practice, Intan Mustika Sari

Wacana, Journal of the Humanities of Indonesia

This study examines how the Gandrung accompaniment song “Padha nonton” participates in processes of digital cultural sharing when circulated on YouTube. It employs a qualitative interpretive method within a netno‑pragmatic framework to analyse audience engagement as a culturally informed social practice. The findings show that the song’s linguistic features convey cultural scripts of invitation, togetherness, and communal spectatorship, reflecting the role of the Gandrung tradition in shaping shared social relationships and cultural values. Furthermore, the study identifies three interrelated processes: re-medialization, re-experiencing, and re-conception through which the performance extends beyond its original ritual context and becomes a shared …