Digital Commons Network^™

Precision Agriculture In The Age Of Ai: A Systematic Review Of Machine Learning Methods For Crop Disease Detection, Munir Majdalawieh, Carla Martins, Mohammed Radi, Maher Alaraj, Shafaq Khan

All Works

Artificial Intelligence (AI) has become a critical tool in modern precision agriculture, particularly in the detection of plant diseases and pests. This study provides a comprehensive review of current AI methodologies applied to crop disease detection, with a focus on machine learning models, dataset availability, and performance metrics. Our findings indicate that Convolutional Neural Networks (CNNs) are the most widely used and cost-effective approach, while Vision Transformers (ViTs) exhibit superior accuracy but require significantly higher computational resources. We identify key research gaps, including the geographic bias in dataset origins, the trade-off between data quality and quantity, and the limited exploration …

From Pandemic Fix To Routine Care: How Can Telemedicine Be Effectively Implemented For Individual Health Services In The Philippines?, Dlsu Social Development Research Center

SDRC Projects

This policy brief presents findings from the 2024–2025 process evaluation of telemedicine implementation in the delivery of individual-based health services in the Philippines. Guided by the Organisation for Economic Co-operation and Development–Development Assistance Committee evaluation criteria and the World Health Organization health-system building blocks, the evaluation used policy and document reviews, key informant interviews, focus group discussions, and provider and patient surveys. The findings show that telemedicine remains relevant and can reduce travel and waiting times, improve continuity of care, and decongest health facilities. However, formal implementation remains limited and uneven. Many providers rely on commercial messaging and video platforms …

Repositioning Kadiwa: Building A Focused, Coherent, And Sustainable Agri-Market System, Dlsu Social Development Research Center

SDRC Projects

The KADIWA ni Ani at Kita program was created by the Department of Agriculture to connect farmers and fisherfolk directly with consumers, lower food prices, and expand market access for organized producers. This policy brief summarizes the findings of the process evaluation of KADIWA’s implementation from 2019 to 2023 across 14 regions. The evaluation examined program design, resource allocation, implementation fidelity, partnerships, outcomes, and readiness for scale and sustainability. It used a mixed-methods approach that combined document and administrative-data reviews with key informant interviews, focus group discussions, and field validation. The findings indicate strong policy intent but fragmented and uneven …

Closing The Gap Between Coverage And Care: Findings And Recommendations From The Philhealth Konsultasyong Sulit At Tama (Konsulta) Process Evaluation, 2021–2024, Dlsu Social Development Research Center

SDRC Projects

This policy brief presents the findings and recommendations of the 2021–2024 process evaluation of the Philippine Health Insurance Corporation’s Konsultasyong Sulit at Tama (Konsulta) Package. The evaluation examined the program’s relevance and coherence, effectiveness, efficiency, sustainability, and equity using policy and document reviews, national administrative data, fieldwork in selected regions, interviews and focus group discussions, and a stated-preference survey and costing exercise. The findings show that Konsulta expanded rapidly in terms of beneficiary registration, provider presence, and geographic reach. However, significant gaps remain in continuity of care, access to diagnostics and medicines, private-provider participation, payment efficiency, information systems, and implementation …

Pharmacy Matters December 2025/January 2026, University Of Mississippi School Of Pharmacy

Pharmacy Matters Newsletters

Featured stories: School of Pharmacy Celebrates Employees of 25 Years, A Word of Gratitude and Year-End Highlights, Pharmacy Students Earn Top 10 Finish in ASHP Clinical Skills Competition, Pharmacy Students Earn Top Honors in 3MT Competition, Student Pharmacist Named to National Community Pharmacy Scholars Cohort, UM Pharmacy Celebrates First Year of Dietary Supplements and Medical Cannabis, Pharmacy Student Balances Rigorous Academics With Rebelettes Dance Team, Research Professor Recognized with Two Prestigious Awards, Oregano Oil Shows Promise as Natural Fire Ant Repellant, Researchers Develop Tool to Study Autism Risk Factors, Pharmacy Alumnus, Former Football Player Inducted Into MAIS Hall of Fame, …

Augmenting Large Language Models To Predict Social Determinants Of Mental Health In Opioid Use Disorder Using Patient Clinical Notes, Madhavi Pagare, Deva Sai Kumar Bheesetti, Inyene E. Essien-Aleksi, Mohammad Arif Ul Alam

Health Sciences Faculty Publications

Objective

Identifying social determinants of mental health (SDOMH) in patients with opioid use disorder (OUD) is crucial for estimating risk and enabling early intervention. Extracting such data from unstructured clinical notes is challenging due to annotation complexity and requires advanced natural language processing (NLP) techniques. We propose the Human-in-the-Loop Large Language Model Interaction for Annotation (HLLIA) framework, combined with a Multilevel Hierarchical Clinical-Longformer Embedding (MHCLE) algorithm, to annotate and predict SDOMH variables. Materials and Methods

We utilized 2636 annotated discharge summaries from the Medical Information Mart for Intensive Care (MIMIC-IV) dataset. High-quality annotations were ensured via a human-in-the-loop approach, refined …

Protecting The Poor: Financial Distress In Credit Unions, Lakisha Atkins

All Dissertations

Credit unions are essential to financial inclusion, particularly in underserved communities; however, they face increasing instability, closures, and consolidations. Traditional corporate bankruptcy models, such as the Altman Z-Score, were designed for profit-driven firms and do not adequately account for the nonprofit, member-owned structure of credit unions. As a result, they overlook both the financial and governance dynamics that shape credit union performance. This dissertation addressed that gap by examining the financial indicators that are most useful for identifying early signs of distress, while interpreting those indicators through the lens of Agency Theory.

Drawing on longitudinal data from the National Credit …

Examining School Facilities And Their Impact On Student Achievement, Andre’ Donnell Walker

All Dissertations

This quantitative study examined the impact of school facility conditions on student performance in a large urban school district in Texas. Drawing on Allen’s (2017) nine foundations of a healthy building, such as air quality, lighting, and ventilation, the study explored whether students in modern, rebuilt schools outperformed those in older or renovated facilities. Using data from the Texas Education Agency, the analysis focused on standardized test scores, attendance rates, and graduation rates. Results showed that rebuilt schools consistently outperformed renovated schools on STAAR assessments, particularly in mathematics (+8.2%) and science (+7.6%). Rebuilt schools also demonstrated higher attendance (+3.2%) and …

(R2115) Analysis Of Single Server Queueing System With Differentiated Vacations And Differentiated Breakdowns, V. Karthick, V. Suvitha

Applications and Applied Mathematics: An International Journal (AAM)

This research work considers a single server queueing model with differentiated vacations. In addition there is a possibility of two types of failures when the server is in a busy period; namely hard failure and soft failure. In the time of soft failure server may work with a slow service rate. We analyzed as a Quasi-Birth-and-Death (QBD) process, using the matrix geometric method, the steady state probability vector of the number of customers in the queue and the stability conditions are produced. Busy period analysis of the proposed model in given. The effects of various parameters on the system performance …

(R2132) A Multi Server Markovian Working Vacation Queue With Randomly Varying Environment, A. Sundaramoorthy, R. Kalyanaraman

Applications and Applied Mathematics: An International Journal (AAM)

In this article, we consider a multi server Markovian queueing system with working vacation. During busy period, the arrival and service completion are generated by K distinct randomly varying environments. At a service completion epoch, if no customer in the system, the servers take vacation, the vacation policy is multiple vacation policy and the vacation period follows negative exponential distribution. In addition, during vacation period the servers serve customers if they arrive. Based on the vacation termination point we define two Models. For the two models, the steady state probability vector of number of customers in the queue, the stability …

(R2135) System Dynamical Analysis For Ann-Based Numerical Solutions Of A Compartmental Model: A Bio-Mathematical Model Of Drug Diffusion Through The Compartments Of Blood And Tissue, Rakesh Kumar, Sudarshan Dhua

Applications and Applied Mathematics: An International Journal (AAM)

This paper provides a considerably efficient numerical approach to acquire the solutions of a biomathematical model administrating oral and intravenous distribution of pharmaceuticals in the human body. The proposed numerical approach based on an artificial neural network is employed to extract numerical solutions for a detailed set of ordinary differential equations and analyze the change in concentration of drug diffusion via the compartments of blood and tissue medium. We primarily focus on analyzing three different models established on the diffusion process, exercising laws of mass action and Fick’s principle. In this work, the existing model is reformulated as an optimization …

(R2107) Analysis Of A Bivalent Vaccine Model With Peer Influence Effect On Testing, Manoj Kumar Singh, Anjali .

Applications and Applied Mathematics: An International Journal (AAM)

The coronavirus caused havoc around the world. There was a terrible situation in villages and cities, and no one knew how to deal with it. Although the governments of each country tried their best to save the common people, vaccination programs and testing centers were built everywhere. However, people were not utilizing it due to fear. Because of this, the infection spread rapidly. The qualitative study of the mathematical model here is in context with the situation when bivalent vaccination and testing are available for an epidemic. The mathematical model combines the exposed period and influenza model with vaccination included …

Accessing Community Needs In The Tri-County Area Of Rural Utah, Cara Murray, Yvette Rea, Lendel K. Narine

Outcomes and Impact Quarterly

Utah State University Extension conducted a needs assessment in the Tri-County area of Utah, encompassing Uintah, Duchesne, and Daggett Counties, to identify key community priorities. Using a three-phased approach, the assessment identified mental health, strengthening relationships, and financial literacy as top concerns. These findings will inform resource allocation to Extension programming to address the region’s most urgent needs.

Tricounty Vaccine Improvement Program (Tc-Vip): Enhancing Vaccine Confidence And Uptake In Rural Utah, Aaron Hunt, Yvette Rea, Annalyz Castro

Outcomes and Impact Quarterly

The Utah State University Extension TriCounty Vaccine Improvement Program addressed low rural vaccination rates across a three-county area through bilingual social media campaigns, health fairs, training in motivational interviewing, and neuromarketing. Evaluation results showed improved skills, broad community reach, and positive participant feedback, demonstrating a replicable model to reduce vaccine hesitancy and strengthen rural health systems.

Pilot Results Of The Teens Lifting Teens: A Statewide Youth Development Program, Megan O. Hall, Vernon C. Parent, Cris Meier, Kaitlyn Line

Outcomes and Impact Quarterly

Youth mental health and teen suicide prevention are among the highest needs in Utah communities. The Teens Lifting Teens (TLT) pilot program seeks to equip Youth Councils with resources and education through training, near-peer mentoring, and service-learning opportunities to build protective factors among teens. Evaluation results showed that TLT youth exposure to near-peer mentoring and service-learning opportunities positively impacted their lives.

Proceedings Of The 25th International Symposium On Adapted Physical Activity, Catherine Carty, Gerard Masdeu Yelamos

Publications

This volume presents the Proceedings of the 25th International Symposium of Adapted Physical Activity (ISAPA 2025), hosted by Munster Technological University under the Patronage of UNESCO. It is intended as a permanent scholarly record of the symposium, its themes, and its contributions across research, practice, policy, culture, and inclusion in line with CoARA principles.

Evaluation And Optimization Of Outpatient Parenteral Antimicrobial Therapy Laboratory Monitoring For Beta-Lactam Antibiotics., Stephanie Subart Pharmd, Trent Towne Pharmd, Bcps, Sarah Pehlke Pharmd, Bcps, Robert D. Beckett Pharmd, Bcps

Pharmacy Residency

Presented at the ASHP Midyear Clinical Meeting. New Orleans, LA

This evaluation found that among patients who experienced eosinophilia, only one exhibited signs of hypersensitivity, while seven required a change in therapy. This indicates that while eosinophilia is a concern, its direct clinical impact may be limited for the majority of patients. In the cohort experiencing elevated LFTs including AST, ALT, or alkaline phosphatase levels, fewer than 2% necessitated a change in therapy. This low rate suggests that routine LFT monitoring may not always correlate with significant clinical decisions, raising questions about the necessity of frequent lab draws.

2001-Cf-2403: Reflecting On A 24 Year Old Crime In My Family, Nicolas Galindo

Media Projects

No abstract provided.

Triple-Parametric Autoencoder For 2d Reparameterization Via Bézier, B-Spline, And Nurbs Representations, Shaoliang Yang, Jun Wang

Mechanical Engineering

This paper proposes a sample-wise triple-parametric deep learning framework (TPDLF) for 2D curve parameterization. The proposed framework integrates Bézier, B-spline, and Non-Uniform Rational B-spline (NURBS) curve formulations within a unified neural network architecture, enabling the reconstruction of smooth and closed 2D curves such as real-world airfoil and synthetic Superformula shapes (with -fold symmetry). An encoder compresses the input curve shape into a latent space, while three distinct decoders untangle the latent space by inferring corresponding governing parameters for each parameterization (i.e., Bézier/B-spline/NURBS). The corresponding reconstruction modules are then deployed to ensure smooth curve generation using the governing parameters …

Influence Of Rec-Connect On Youth Physical Activity: A Multi-Year Look At Behavior Change, Cailyn A. Van Camp, Bree Bode, Jocelyn Hayward, Lauryn Lin, Nicole Jess, Marci Scott

Michigan Journal of Public Health

Background: Physical activity (PA) engagement in youth is associated with numerous health benefits. However, youth PA behaviors are influenced by a complex set of factors including school and community environments and broader societal influences. Rec-Connect^TM is a community-based intervention that aims to impact PA behavior in youth. Purpose: To assess changes in youth PA behavior across multiple years of Rec-Connect^TM implementation. Methods: SNAP-eligible youth [aged 8 to 17 (n=261, matched)] who participated in Rec-Connect^TM completed a pre and post survey to assess PA knowledge and behavior change. Educators completed implementation fidelity logs. Descriptives were conducted to examine …

Naamkaran At The Border: Reflections On Naming, Identity, And Belonging, Vejoya Viren

Human Development and School Services Faculty Publications

Names serve as primary anchors of identity, carrying histories, cultural markers, and personal significance. Yet individuals with non-Western names frequently encounter mispronunciation, abbreviation, or simplification— practices that subtly diminish or erase aspects of identity. This article employs an autoethnographic lens to explore the complex terrain of naming across personal and professional contexts. Drawing on lived experience from India to the U.S.–Mexico border, the essay examines the emotional and social labor associated with names, the negotiation of linguistic difference, and the ethical imperative of respectful pronunciation. It situates personal narrative within scholarship on microaggressions, identity construction, and linguistic justice, demonstrating how …

Daily Life Therapy: Daily Living Skills Training (Handwashing, Brushing Teeth, And Getting Dressed) For Parents Of Autistic Children, Christpher T. Fontecchio

Instructional Design Capstones Collection

The Boston Higashi School founded by Dr. Kiyo Kitahara in 1987 has been utilizing Daily Life Therapy to teach residential autistic children daily living skills. Parents, whose children attend the Boston Higashi school just in the day program, have expressed challenges in teaching daily living skills when their children are home and have asked for strategies to carry over what is being taught at school into their home. Utilizing the tenets of “Kimochi Zukuri,” to prepare the child’s mind for a task, the training proposed with this project is to bridge the gap in teaching daily living skills from Boston …

Enhancing Ad/Adrd Management Through Ihelpcare: A Compliant And Culturally Sensitive Ai-Driven Digital Healthcare Platform, Trisha Bhowmick

Master's Theses

The digital healthcare field is expanding fast, and now it requires platforms that use advanced technology and maintain robust data security and compliance practices. In the present paper, we present the main structure, key methods, and compliance strategies of the digital healthcare system iHelpCare, which, while fully meeting the HIPAA/GDPR requirements, provides health services more accessible, efficient, and inclusive. The proposed platform is powered by AI for personalized care solutions, with the main emphasis on preventive health management and providing tools for people with disabilities.

iHelpCare achieves real-time patient monitoring while securing medical data management and easy communication between patients, …

Llm-Powered Question Answering For Object States In Virtual Reality, Shiyi Ding

Master's Theses

Recent advances in large language models (LLMs) and multimodal large language models (MLLMs) enable natural language–based querying in virtual reality (VR). However, VR environments are highly localized, personalized, and dynamic, making it challenging for general-purpose models to answer environment-specific queries or reason about subtle object state changes. To address these challenges, this thesis develops two systems for 3D question answering in VR.

First, we present RAG-VR, the first retrieval-augmented 3D question-answering system designed for VR. RAG-VR augments an LLM with external knowledge retrieved from a localized knowledge database and includes a pipeline for extracting environmental and user-related information. To improve …

Exclusivity In Early Maya Monumentality, Scott R. Hutson, Mario Zimmermann, Iliana Ancona Aragón

Anthropology Faculty Publications

Datasets from around the world suggest that people completed early monumental construction projects without long-term structures of hierarchy or authority. In the Maya area, some of the first monuments produced by semisedentary societies, such as those at Yaxuna and Ceibal, were built in the absence of substantial social inequality. The focus of these monuments was a relatively inclusive plaza. This article presents evidence of an eighth-century BC monumental construction at Ucí, another site that was probably not fully sedentary. At Ucí, however, the first large architecture is not inclusive. Structure 14sub5 lacks a front stairway, separating people in the plaza …

Differences In Loading Rate In Shod And Unshod Treadmill Walking, David Austin Kropushek

Master's Theses

The purpose of this study was to compare the loading rates of shod and unshod conditions in treadmill walking. It was hypothesized that walking barefoot would demonstrate higher loading rates than walking with shoes. It was also hypothesized that walking barefoot on a treadmill would result in greater stride-to-stride variability than walking with shoes. Sixteen healthy adult females volunteered and provided their consent to participate in this study. Participants were given time to accommodate to the instrumented treadmill both while wearing shoes and without. Two 10-minute trials were collected with a rest period between. Data were analyzed using Vicon Nexus …

Moving Beyond The Tiktok Frame: Exploring Middle School Students' Understanding Of Dance Composition Through The Use Of Choreographic Exercises, Heather Barrett

Master's Theses

The purpose of this study was two-fold: (a) to measure student initial understanding of choreography against student final understanding of choreography and (b) to measure student dependency on social media for choreographic initiation. This study focused on the impact of choreographic exercises on participants’ abilities to create dance. This study also focused on the impact of using social media for inspiration on participants’ abilities to create dance. Participants were given a survey, choreographic exercises, reflections, an interview, and a rubric for a final performance project as metrics. These instruments measured participants’ responses in comparison to the beginning of the study …

From Plate To Picture: The Role Of Gastronomic Offerings In Tourism Marketing, Patricia Picazo, Sergio Moreno-Gil, Robin B. Dipietro, Forest Ma

Faculty Publications

Gastronomic offerings are key components of travel and destinations. However, scant research has focused on how gastronomic offerings are projected to tourists. Using signaling theory as a framework, this study investigated the presence of gastronomic offerings in 25,231 promotional photos to assess how the pictures represented the food offerings at resorts in five countries. Data were gathered from the brochures published by two leading tour operators in the European market, “TUI” and “Thomas Cook.” The results of content analysis showed that gastronomic offerings were often secondary to cultural and natural assets in brochures. In addition, the number of photos with …

Petrology And Geochemistry Of The Middle Pennsylvanian (Langsettian) Clintwood Coalbed, Pike County, Kentucky, James C. Hower, Cortland F. Eble, Shelley D. Hopps, Tonya D. Morgan, Vivian A. Edwards

Earth and Environmental Sciences Faculty Publications

The Middle Pennsylvanian, Langsettian sub-stage Clintwood coal, along with its correlatives, was one of the more important energy resources in eastern Kentucky. The coal thickens from the NE-SW-trending Belfry anticline in central Pike County to the southeast, towards the Virginia-Kentucky border. Much of the thickness increase is in the bright lithotypes below a dull lithology. The bright lithologies transition from a bright clarain + vitrain + fusain lithology to a clarain + fusain lithology to the southeast. Half of the lithotypes in the three analyzed sections exceed 1000-µg/g Rare earth elements + Y + Sc (REYSc) (ash basis). The La …

Topic Modeling And Culturomic Analysis Of 30,000 Books Over 100 Years Using Gensim, Michael A. Freeman

Electronic Theses and Dissertations

This thesis explores the cultural influence of historical events on English-language fiction published between 1820 and 1929. Using a corpus of 30,256 digitized books from Project Gutenberg, Latent Dirichlet Allocation (LDA) topic modeling was applied to identify recurring themes across eleven decades. The study sought to determine whether historically significant events could be detected within fictional narratives. One clear instance emerged: Napoleon Bonaparte and the Napoleonic Wars appeared explicitly in the 1820s corpus. Beyond this, several thematic patterns were observed—such as maritime language in the 1840s, national identity in the 1880s, and youth-oriented dialogue in the early 20th century—that plausibly …