Digital Commons Network^™

Write To Lead: A Document Analysis Of Leadership Communication, Rosenda B. Minella

Teacher Education, Educational Leadership & Policy ETDs

This qualitative study examined how executive leaders at an urban community college in the Southwestern United States used motivating language in written communication. Community colleges face increasing complexity, including enrollment declines, limited resources, and heightened expectations for student success. In this context, written leadership communication helps align organizational goals, build trust, and reinforce institutional values. Motivating Language Theory served as the primary coding framework, with findings interpreted through the lens of Authentic Leadership and informed by AACC Leadership Competencies. Using qualitative document analysis and an AI-assisted workflow to support coding consistency, the study analyzed publicly available executive communications produced over …

Heavy Metal And Metalloid Accumulation In The Gallinas River Following The Hermit's Peak / Calf Canyon Wildfire, Olivia A. Kelly

Geography ETDs

This study evaluates the persistence and bioavailability of heavy metals and metalloids in the Gallinas River three years after the Hermit’s Peak/Calf Canyon Wildfire of 2022 using a multicompartment sampling framework that includes water, sediment, and benthic macroinvertebrate tissue analysis via inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma mass spectrometry (ICP-MS). Results indicate that the Hermit’s Peak/Calf Canyon Fire continues to influence the hydrogeochemical condition of the Gallinas River. Sediments contain elevated concentrations of several metals and metalloids, and these same elements are detectable in macroinvertebrate tissues, linking sediment contamination to biological uptake. Zinc (Zn), silicon …

Statistical And Spectral Theory For Spatially Correlated Random Aperiodic Antenna Arrays, Thomas Edward Christian Jr

Electrical and Computer Engineering ETDs

Aperiodic phased arrays enable beam steering, interference suppression, and spectrum efficiency for 6G, radar, biomedical imaging, and distributed sensing. Minimum inter-element spacing and keep out zones induce spatial correlation, violating the i.i.d. element-position assumption behind classical probabilistic random array theory. This dissertation develops a unified probabilistic spectral framework for correlated (non-i.i.d.) arrays. Second moment power pattern analysis incorporates the pair-correlation function  and structure factor , recovering the i.i.d. limit when  and accommodating unequal excitations. Side lobe and main lobe fields deviate from Rayleigh/Exponential and are modeled by weighted Nakagami and Gamma-mixture distributions, parameterized via Monte Carlo. The blue noise spectral …

A Constructional Approach To Multimodal Linguistic Analysis, Fredy A. Mendieta Rodriguez

Spanish and Portuguese ETDs

This dissertation investigates the systematic organization of co‑speech gestures in referential communication, using data from Spanish‑speaking monolinguals and Spanish–English bilinguals. While traditional gesture research treats pointing as a universal phenomenon, the current analyses show that gestural productions display internal phonological patterning and context‑conditioned variability that parallels spoken constructions. Quantitative results demonstrate how referential distance and communicative context (find‑it versus misunderstanding situations) shape the selection of embodied phonological features—handshape, orientation, movement, and beats—revealing consistent associations between form and interactional demands. Qualitative analyses trace how gestural realizations reduce across discourse as shared understanding emerges. A new complexity metric, based on token frequency …

Kinetic Study Of Oil–Water Separation In A Dual Port Inlet Cyclone Separator, Ikhwanul Qiram, Agung Nugroho

Journal of Mechanical Engineering Science and Technology (JMEST)

In this study, a Computational Fluid Dynamics method is used to investigate the oil–water separation kinetics in a dual-port inlet cyclone separator. This was achieved using the Reynolds Stress Model coupled to an Eulerian multiphase framework. Three Reynolds numbers were studied (Re = 1.41×10⁵, 1.94×10⁵ and 2.52×10⁵) to analyse the flow; axial velocity distribution, vortex stability, radial migration velocity and separation efficiency were examined individually. Results indicate that both the radial migration velocity (vᵣ) and separation probability (p_remove) grow with Reynolds number, especially for larger oil droplets (10–100 µm). The best condition concerned is that …

A Multi-Frequency Investigation Of Compact Symmetric Objects, Evan E. Sheldahl

Physics & Astronomy ETDs

Some of the brightest objects in the radio sky are jetted active galactic nuclei (AGN), supermassive black holes in the centers of galaxies that accelerate relativistic electrons into twin radio jets. One of the biggest questions surrounding AGN is how they produce radio jets in the first place. We search for an answer to this question by exploring a class of AGN that have uniquely well-constrained physical properties and are thought to be in an early stage of AGN development: compact symmetric objects (CSOs). Throughout our journey with these remarkable sources, we quantify their efficacy as calibrator sources for radio …

Examining The Glat As A Measure Of Ai Literacy, Hunter R. Castleton

Masters Theses, 2020-current

The current study examined the Generative AI Literacy Assessment Test (GLAT) as a promising test of AI literacy due to its content, which is grounded in relevant AI literacy theory, and its design as a cognitive measure of AI literacy. To examine the GLAT, data were collected from a sample of 543 graduating seniors at James Madison University (JMU) who took the GLAT as part of a longer series of tests. Their responses were first analyzed to assess the test’s item characteristics and internal structure. Following this initial analysis, a final item set was established to ensure that low-quality items …

Using Behavior Skills Training To Shape Paraprofessional Fidelity And Reduce Student Latency To Begin Non-Preferred Academic Tasks During Transitions, Maria C. Cole

Masters Theses, 2020-current

The purpose of this study was to investigate the use of behavior skills training (BST) to improve a paraprofessional’s implementation fidelity of evidence-based strategies targeting transition-related behaviors in a student with autism spectrum disorder (ASD). A changing criterion design was used to evaluate whether a functional relation between BST and the implementation of a task-analyzed transition protocol existed. The staff participant was assessed across baseline, three phases of BST intervention, and a mini-reversal phase included to further assess experimental control. Student data were collected tangentially in further evaluating experimental control. The paraprofessional participant demonstrated improving implementation fidelity trends within and …

Interprofessional Collaboration: A Survey Study Focusing On Pre-Service Professionals, Megan L. Bell

Masters Theses, 2020-current

Board certified behavior analysts (BCBAs) are bound by an ethical code to engage in appropriate means of interprofessional collaboration for the best interest of their clients. Training in this has been increased during graduate coursework to ensure BCBAs are intentionally following through on this notion to allow for stronger professional relationships with other related service providers and are holistically providing the best care possible for their clients. The goal of this survey was to better understand how these changes compares to other related services providers and their goals of collaboration, when working with individuals with disabilities. A survey was disseminated …

A Colonial Past Revisited: An Authethnography Of Outsider And Insider Identities In Indigenous Education Communities, Tara L. Deyoung

Teacher Education, Educational Leadership & Policy ETDs

In the late 90s, at Rehoboth Christian school, a small private boarding school in northwest New Mexico, I had four different English teachers in my four years of high school. All but two of my teachers at that time would be considered outsiders to the community in which they taught. Teacher outsiders leave schools and districts at higher rates than insiders to a community; this is especially true for rural and remote areas (Hudson et al., 2020). The purpose of this autoethnographic study is to analyze my history as a cultural outsider and insider in relation to my core beliefs …

Hybrid Densenet-U-Net Framework For Automated Grading Of Renal Cell Carcinoma, Rohini Jadhav, Banani Mohapatra, Bhavnish Walia, Sital Dash, Kailas Patil, Shrikant Jadhav, Ishwari Rohit Raskar

Faculty Research, Scholarly, and Creative Activity

Introduction: Precisely grading renal cell carcinoma (RCC) through histopathology slides is a requisite to predict the cancer prognosis and select treatments, however, there is a considerable variability in the assessment between observers. While some AI systems mainly rely on transformer-based and nuclei-centric models, they are computationally very demanding so their clinical use is thus limited. Hence, there is a need for practical and easy-to-understand solutions that can be integrated into digital pathology workflows. Methods: We built a hybrid framework that integrates U-Net-based tumor segmentation, convolutional feature extraction, nuclei-aware descriptors, stain normalization, and attention-based multiple instance learning for slide-level RCC grading. …

Calibration Methodology, Diagnostic Performance, And Redesign Of The Current Monitors On The Z Machine At Sandia National Laboratories, Stacie Hernandez

Electrical and Computer Engineering ETDs

A proper evaluation of the current diagnostics fielded in the inner-MITL region of the Z facility in 3D simulation models had not been performed until now. The evaluation of the current monitors has brought insight to their performance in a new view that has led to discoveries. The B-dot probe was the current diagnostic-of-choice since before the refurbishment of the Z facility [1] and until the development of the Inductively Driven Transmission Line (IDTL) current diagnostic [2]. Experimental data has shown that the IDTL can produce cleaner signals and it is more robust than conventional B-dots. Simulation (modeled using COMSOL …

Hierarchical Safe Reinforcement-Learning Framework For Mission-Aware, Edge-Enabled Multi-Uav Iot Networks, Abee F. Alazzwi

Electrical and Computer Engineering ETDs

This Ph.D. dissertation presents a unified Hierarchical Safe Reinforcement Learning (HSRL) framework for mission-aware, edge-enabled multi-UAV Internet of Things (IoT) networks. The work addresses the need for autonomous aerial infrastructures capable of delivering low-latency communication, scalable edge computation, and provably safe operation in dynamic environments. The dissertation develops three primary contributions. First, it formulates longhorizon drone base station placement and load balancing as a strategic actor–critic learning problem, enabling proactive adaptation to spatiotemporal demand variations. Second, it introduces a mission-aware multi-agent reinforcement learning controller for coordinated mobility, sensing, and computation offloading under latency and energy constraints. Third, it integrates a …

2026 Lynn University Commencement Program, Lynn University

Commencement Programs

The commencement exercises program for Lynn University's class of 2025. The ceremony, held on Saturday, May 16, 2026 at the Palm Beach Convention Center, included all graduating students (undergraduates and graduates).

The commencement speaker was was Bruce J. Himelstein, former Chief Sales & Marketing Officer of the Ritz-Carlton Hotel Company and Loews Hotels.

Urobiome Composition Varies With Vesicoureteral Reflux Grade And History Of Febrile Urinary Tract Infection, Theresa C. Barrett, Kelvin Li, Adam Fitch, Asha Patel, Bhanu Sharma, Jacqueline Holden, Kermina Abdelsayed, Nina N. Kowalewski, Sridhar Narla, Daniel Bushnell, Barbara A. Methé, Catherine S. Forster

Department of Medicine Faculty Papers

Vesicoureteral reflux (VUR) is a risk factor for urinary tract infection (UTI). However, data describing the urobiome in children with VUR are limited. Here, we characterized the urobiome in children with and without VUR to better understand its potential role in VUR pathogenesis. Catheterized urine samples were obtained from children who presented for voiding cystourethrogram (VCUG) between 12/1/2020 and 10/3/2023. Children were excluded if they had any surgical procedures of the genitourinary tract in the 30 days prior to VCUG or were on treatment antibiotics at the time of VCUG. 16S rRNA gene sequencing and taxonomical classification identified the urobiome. …

Developing A Durable, Memory-Driven, Cspz-Targeting Lyme Disease Vaccine By Rationale Adjuvant Selection\, Miranda Mccarty, Sergio A Hernández, Jill Malfetano, Ana Carolina Leão, Maria Jose Villar, Xiuli Yang, Yi-Lin Chen, Jungsoon Lee, Zhuyun Liu, Ulrich Strych, Maria Elena Bottazzi, Utpal Pal, Klemen Strle, Wen-Hsiang Chen, Yi-Pin Lin

Faculty, Staff and Students Publications

Rational adjuvant selection is a systematic approach based on adjuvant-mediated immunomodulation to identify safe vaccine regimens that enhance protective immunity. Transmitted through ticks and caused by the bacterium Borrelia burgdorferi (Bb), Lyme disease (LD) is the most common vector-borne disease in the Northern hemisphere. There are no approved human vaccines, making it suitable for testing the concept of rational adjuvant selection. Here, we formulated our previously developed and effective LD vaccine antigen, CspZ-YAC187S, with different adjuvants suitable for human use; we analyzed the immune response by transcriptomics and tested the vaccine efficacy after Bb infection. We identified Alum-CpG and Alum-αGal …

Analysis Of The Relationships Between Students' Memory Ability And Cognitive Ability On Chemical Nomenclature, Yenni Kurniawati, Elsa Tria Monica, Nurul Aulya Nisya, Alfi Novriandri

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Memory ability was needed thing that important to research in relationships and teachers’ effort in increasing learning quality. The research aimed at knowing  the correlation between students’ memory ability and cognitive ability at Islamic Senior High School of Al-Ihsan Boarding School Kubang Raya, Kampar. It was used mixed method design. Technique of colecting the data was used Quantitave method through memory test ability and cognitive ability test. Questionnaire, observation and documentation technique was used for collecting the data in quality. Subject of the research was students of Islamic Senior High School of Al-Ihsan Boarding School Kubang Raya, Kampar. Object …

Development And Preliminary Effectiveness Of Sel-Based Puzzle Media For Improving Emotional Regulation In Second-Grade Elementary Students, Kun Widya Nurfiani, Diana Septi Purnama

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study developed and evaluated the feasibility, practicality, and preliminary effectiveness of the Social Emotional Learning (SEL)-based Puzzle Expression Emotion media to improve emotional regulation among second-grade elementary school students. The study used a Research and Development design following the ADDIE model. Feasibility was assessed by subject-matter and media experts, practicality by classroom teachers, and preliminary effectiveness through a one-group pretest-posttest field trial involving 51 students from two public elementary schools in Surakarta. Data were collected through interviews, observations, validation sheets, practicality questionnaires, and an emotional regulation instrument. Quantitative data were analyzed descriptively, followed by a paired-sample t-test and N-gain …

Saying “Yes, And” To A Changing Legal Profession Through Improv, Ben Bratman

The Journal of Law Teaching and Learning

As legal practitioners confront the potent impacts of society’s latest technological innovation, legal education can and should say “yes, and” to all the change and uncertainty by leaning into the teaching of human skills. That’s “yes, and,” as in the guiding principle of improvisational theater, or improv. As a form of embodied learning through play, improv exercises are a proven tool for building and refining fundamental human skills, often called the “soft” skills, within a low-stakes learning environment. They can and should be a part of any law school’s effort to graduate confident and skilled communicators who are strong team …

Divided By Truth: Legislative Consequences Of Presidential Signaling On Social Media, Christian D. Pereira

Bryant University Undergraduate Journal

How does presidential communication on social media shape legislative behavior in Congress? While presidents have traditionally been seen as capable of mobilizing coalitions through public appeals, this dynamic may no longer hold in the contemporary media environment. Focusing on posts from President Donald Trump’s platform, Truth Social, we examine whether presidential commentary referencing Congress affects subsequent legislative activity. Drawing on theories of agenda setting and elite signaling, we argue that visible presidential communication increases the partisan salience of issues and alters legislators’ incentives. Using an original dataset of Trump’s Truth Social posts merged with measures of congressional activity, we find …

Operational Architecture Models As A Determinant And Framework Of Return On Equity Structure, Aydin Dibonaventura

Bryant University Undergraduate Journal

Lots of data attained within standard business practices may be seen as very significant but straightforward and many individuals fail to acknowledge the additional value that these data based strategies provide. Businesses may undergo different management structures, unique operational strategies, or complex supply chain systems from one another, but they all manage to attain ROE1 results within the same range at the end of each fiscal year. The Dupont financial analysis is a commonly used methodology that dissects the basic ROE value into profit margin, asset turnover, and financial leverage. These three values allow those to not only digest what …

Verso

Bryant University Undergraduate Journal

Verso for the Bryant University Undergraduate Journal Volume 6, Spring 2026.

Tracing Washback In Language Education: Theoretical Foundations And Policy Implications For Assessment Research-Practice Partnerships, Chia-Hsin Yin

Mid-Western Educational Researcher

Washback—the influence of testing on teaching and learning—has become a central concern in language education, with important implications for assessment design, classroom practice, and educational policy. This paper synthesizes foundational theories and empirical studies on washback, drawing on models by Alderson and Wall (1993), Bailey (1996), Green (2007), and others to examine how test effects operate across micro-level classroom practices and macro-level policy contexts. At the micro level, research on self-assessment, portfolio-based assessment, digital tools, and stakeholder perspectives illustrates how test formats, teacher agency, and learner interpretations shape instructional behavior and learning experiences. At the macro level, national policies, language …

Wanted: More Feminist Queer Medievalists In Tolkien Scholarship, Robin A. Reid

Journal of Tolkien Research

J.R.R. Tolkien’s fiction has been identified with the medieval world, and with medieval studies, from the beginning. In this presentation, I acknowledge the extent to which Tolkien scholarship is indebted to the medievalists who established the cornerstone upon which we have all built. Current publications in queer approaches to Tolkien and feminist approaches are growing, but queer scholarship tends to focus on male characters and feminist scholarship on (straight) female characters. What is currently missing in Tolkien scholarship, based on the bibliographic scholarship I have done in the past ten years, is work by feminist queer medievalist scholars and scholarship. …

Latinos And Liberalism: An Evangelical Explanation For Us Latinos’ Record Support For Donald Trump In The 2024 Election, Charles Daniel Iii

Denison Journal of Religion

No abstract provided.

Reviving The Sacred: Reintegrating Traditional Tantric Philosophies Into Modern Yoga And Meditation Practices, Cameron J. Geary

Denison Journal of Religion

No abstract provided.

Gentleness, Meekness, And Propriety: John Chrysostom, Empire, And Women Patrons, Brodie Selmon

Denison Journal of Religion

No abstract provided.

Notes From The Editors, Katie Corner, Julia Loeffler

Denison Journal of Religion

No abstract provided.

Circulation Of Respiratory Viruses From Air And Human Specimens In A Pre-Kindergarten-12th Grade School District In Kansas City, Mo, Nicole Neeley, Brian Lee, Brittney Fritchmann, Luke Gard, Nibha Sagar, Dithi Banerjee, Anjana Sasidharan, Rangaraj Selvarangan, Olivia Almendares, Hannah L. Kirking, Jennifer Goldman, Jennifer E. Schuster

Research Showcase

Background:

As shown by the SARS-Cov-2 pandemic, respiratory viruses have significant impact to public health, morbidity, and mortality. Large scale viral surveillance within the community can be helpful in monitoring viral spread and disease patterns, but population level testing can be costly and time consuming. Air sampling with respiratory virus testing in community settings may be a potential non-invasive, scalable method to monitor respiratory viruses.

Objectives/Goal:

We performed an ecological analysis to describe the correlation between respiratory virus detections in air and human samples across pre-kindergarten-12^th grade schools to evaluate the potential for air sampling as a tool for …

Ai Tools For Research Teams, Sandra Desjardins

Library Class: Lunch & Learn

Join us for a fast-paced, practical session on using free and low-cost AI tools to save hours on your research workflow, from initial discovery to final synthesis. We'll have an overview of tools like Rayyan, ResearchRabbit, and Elicit.