Digital Commons Network^™

His Cues, Her Cues: Teaching Presence, Gender, And Relational Impressions In Online Learning, Kyle R. Vareberg, Ryan Goke, Ian Berry, Maranda Goke, Stephanie Kelly

Iowa Journal of Communication

Online courses are increasingly common and taken more frequently by students, yet students' perceptions of them may portray instructors as invisible and uninvolved. Drawing on social information processing theory, we argue that cues intended to signal course design are also interpreted relationally. Teaching presence, the work instructors do to be “present” in the online environment, is not merely instructional structure: it is relational communication embedded in course design. This study explored whether teaching presence and students' perceptions of immediacy and credibility are related, and whether those relationships differ by student gender. Using a cross-sectional survey, we divided our sample into …

I Saw This On Tiktok: Examining The Nature Of Memorable Health-Related Messages On Tiktok, Andrea L. Meluch, Rhiannon Kallis

Iowa Journal of Communication

This qualitative study examines the foci and characteristics of health-related TikTok videos users find memorable. Specifically, this analysis applies the theory of memorable messages to understand what types of health-related messages on social media are memorable to users and the impact of these messages on health-related behaviors. Participants included college students who use TikTok and recalled a memorable health-related TikTok video. Participants identified (a) exercise and fitness, (b) nutrition and diet, and (c) mental health as the most common memorable health-related topics in TikTok videos. Study findings also indicated that participants often have a strong emotional reaction to memorable content …

"Donald Trump Is Definitely Fucking Satan": South Park, Media Satire, And Shifting Frames Of Acceptance And Rejection For Two Trump Presidencies, Matt Foy

Iowa Journal of Communication

In light of evolving questions of the role and efficacy of political humor in addressing the exigency of a second Donald Trump presidency, this study analyzes two extended satirical story arcs critical of Trump and MAGA from award-winning adult animated comedy South Park. The study utilizes three of Kenneth Burke’s rhetorical frames of acceptance and rejection (comedy, tragedy, and burlesque) to contrast South Park’s two most substantive satirical statements on Trump and MAGA: Season 19 and 20’s comparatively humane and introspective satire on Trump’s 2015-16 candidacy and Season 27-28’s dehumanizing mockery of Trump’s ongoing second presidency (2025-). The analysis suggests …

Reproducing Audiovisual And Representational Dissonance: Translating Foreign Telenovela Into Twinovela, Nancy A. Frimpong

Iowa Journal of Communication

This article examines the production processes and cultural implications of adapting foreign telenovelas into "Twinovela"— serialized foreign dramas dubbed into Akan—on Ghanaian television. Focusing on Adom TV and United Television (UTV), the study explores how dubbing practices challenge traditional notions of indigenous media by merging global and local cultural narratives. Using ethnographic research methods, including interviews, participant observation, and institutional discourses, the analysis delves into recruitment strategies, translational practices, and the creative process of dubbing. The study highlights the sociocultural dynamics of Akan language use, the role of linguistic norms, and the integration of Ghanaian cultural motifs to ensure audience …

Amplifying African Immigrant Women's Voices: Self-Advocacy And Competency In Maternal Healthcare Communication In The United States, Sahar Khamis, Faith Otchere, Delight Agboada

Iowa Journal of Communication

This qualitative study examines African immigrant women’s access to maternal health information (MHI), resources, and services in the United States (U.S.), the barriers and challenges they encounter when accessing and utilizing these resources, and strategies for overcoming these challenges. The study explored how African immigrant women access and share MHI, the degree of agency they exhibit in accessing maternal care, and how their participation in the study’s focus group discussions (FGDs) shaped their perceived competence and advocacy regarding maternal healthcare in the United States. Fourteen African women currently living in the United States participated in FGDs. Through these FGDs, the …

Comparative Assessments Of Methane Flux Measurement Techniques In Serpentinite-Influenced Groundwater Wells, Madison J. Stetson

Open Access Master's Theses

Methane (CH₄₎ emissions from continental serpentinizing systems represent a significant component of Earth’s carbon cycling. Despite increasing recognition of serpentinite-hosted water-rock interactions as a source of trace gases, standardized field methodologies for quantifying trace gas flux from groundwater wells and similar subsurface conduits remain limited. This study addresses that gap by evaluating the reliability and replicability of three chamber-based sampling methods for measuring gas flux in serpentinite-hosted groundwater systems accessed by groundwater monitoring wells. Field measurements were conducted at the Coast Range Ophiolite Microbial Observatory (CROMO) within the McLaughlin Natural Reserve in Lower Lake, California, a site …

The Durability Of Protections Against Abuse At Interpol Amidst Rising Authoritarian Pressures, Kristina Daugirdas

Articles

Over centuries and across continents, authoritarian governments have demonstrated a large appetite for international cooperation to target political opponents across borders. In 1851, the “first modern police organization”—the Police Union of German States, whose members included Austria and Prussia—was established “with the express purpose of policing the political opposition of established autocratic regimes.” During the 1970s and early 1980s, military regimes in South America participated in a secret scheme known as Operation Condor to coordinate their efforts to suppress subversion. A recent analysis of twenty-nine “hard authoritarian” regional organizations found that twenty-five were engaged in police cooperation. The Shanghai Cooperation …

Can – And Should – The Un Charter Be Saved?, Steven Ratner

Articles

World leaders from Canada’s Mark Carney to Germany’s Friedrich Merz have announced the demise of the international rules that provided some degree of order to international relations since the Second World War.2 The immediate cause is clear to them and others – a seeming abandonment of international law, and the UN Charter in particular, by the United States government, its chief architect and advocate. The U.S. actions and rhetoric over Venezuela and Iran – wars the United States has started – as well as Greenland and Ukraine seem to have confirmed the worst about the future of international law.

Cartoons That Are No Laughing Matter: Stories Jesus Told, Darius L. Salter

Books

No abstract provided.

Prayer Presence Patience: How The Church Multiples Around The World, Carolina G. Miller

Books

No abstract provided.

Hydrostatic Weighing Without Head Submersion Study, Tyler Sherrill

Research Papers

No abstract provided.

From Framework To Fidelity: A Cipp Evaluation Of Mtss Implementation In A Rural Secondary School, Jodi Arroyo Nagel

UNF Graduate Theses and Dissertations

This formative program evaluation examined implementation of the Multi-Tiered System of Supports (MTSS) at Rowling Middle High School, a rural secondary school in Northwest Florida. Using the Input and Process domains of Stufflebeam’s Context, Input, Process, and Product (CIPP) evaluation model, this evaluation sought to assess the resources currently in place to support MTSS implementation and the extent to which MTSS procedures were implemented with fidelity across grade levels and target subject areas, namely ELA/English/Reading and Math courses. Data were collected through analysis of the 2025-2026 Rowling master schedule, six classroom observations, six semi-structured staff interviews, individual responses to the …

Towards All-Epitaxial Josephson Junctions With High-Temperature Superconductors, Daniela Amalfi Ojeda

UNF Graduate Theses and Dissertations

Josephson junctions are fundamental components of superconducting electronics. Although junctions based on conventional superconductors are well established, reproducible devices based on high-temperature superconductors remain challenging. This work investigates the growth, fabrication, and electrical characterization of all-epitaxial DyBa₂Cu₃O₇₋ₓ (DBCO) /SrTiO₃ (STO) /DBCO trilayer heterostructures for potential Josephson junction applications. An initial optimization of YBa₂Cu₃O₇₋ₓ (YBCO) growth produced reproducible films with a zero-resistance critical temperature ( ) of K and a maximum  of 89 K. These growth conditions were adapted to DBCO, resulting in reproducible superconducting films with values of approximately 80 K. DBCO/STO/DBCO trilayers were grown by molecular beam epitaxy and …

Blue Carbon Stock Assessment And Climate Resilience Potential Of Mangrove Forest In Hung Thang Commune, Vietnam, Hla Phong Ko, Pham Hong Tinh, Nguyen Thuy Duong

Applied Environmental Research

Mangrove forests are vital blue carbon sinks that contribute to climate change mitigation and coastal resilience. This study assessed the carbon stock and spatial‒temporal dynamics of a mangrove forest in Hung Thang commune, Hai Phong Province, Vietnam, via a combination of field measurements, soil organic carbon (SOC) analysis, and normalized difference vegetation index (NDVI)-based remote sensing models. The results revealed that mangroves in the Hung Thang community store an average of 87.42 tC ha-1, with SOC accounting for approximately 19% of the total carbon. A generalized additive model (GAM) analysis revealed a consistent increase in carbon stocks between 1996 and …

Assessing Forest Fragmentation And Edge Expansion In Nan Province, Thailand, Using Landsat Data (2014–2022), Kasidit Rison, Marut Fuangarworn, Chatchawan Chaisuekul

Applied Environmental Research

The increasing pressure from land-use change and agricultural expansion in Nan Province, northern Thailand, has accelerated forest fragmentation and reduced the ecosystem service value (ESV) of the landscape. This study aims to: assess land use and forest fragmentation change in Nan Province between 2014 and 2022, and evaluate the impact of land use change on ESV. Landsat 8 OLI satellite imagery from 2014 and 2022 was used to classify land cover into five types: forest, agriculture, settlements, exposed soil, and others. Forest fragmentation was evaluated using landscape metrics such as patch number, mean patch size, edge length, and core area. …

Environmental Sustainability Performance And Efficiency In Thailand’S Rajabhat Universities : A Cross-Regional Analysis Of The Impact Rankings, Konstantinos Balis

Applied Environmental Research

Higher education institutions (HEIs) are expected to increasingly communicate their contributions to the United Nations’ Sustainable Development Goals (SDGs), with the rise of alternative sustainability rankings serving as prominent reporting instruments for institutional transparency. In Thailand, Rajabhat Universities, a network of government HEIs historically associated with their mission of teacher training and local development, have been actively participating in the Times Higher Education (THE) Impact Rankings, presenting a unique case study to explore cross-regional sustainability efforts in relation to global benchmarks. To evaluate trends, regional disparities, and engagement performance across the sustainability pillars, this study uses a descriptive quantitative design …

Shameful Susan: Bending The Binary In The Big Combo, Katie Stebbins

Staff & Administration

An essay written for Ignite Films 4K restoration and physical media release of the 1955 film noir The Big Combo, directed by Joseph K. Lewis. This is one of several essays written for the booklet accompanying the release, and focuses on Susan Lowell, played by Jean Wallace.

Designing For Engagement: A Comparison Of Canvas And A Visual Peer Review Dashboard, Alon Friedman, Md Dilshadur Rahman, Ly Dinh, Paul Rosen

School of Information Faculty Publications

Peer review is an underutilized yet potentially powerful strategy for fostering evaluative judgment and design literacy in visualization education. Critiquing visual work requires domain-specific competencies that extend beyond generic peer feedback; however, widely adopted platforms such as Canvas provide limited support for the cognitive and visual demands of visualization critique. We introduce VisPeerReview, a visualization-specific learning analytics dashboard (LAD) designed to scaffold peer feedback through an integrated visualization display, rubric-guided prompts, and inline annotation tools. We evaluated VisPeerReview through a three-phase mixed-methods study conducted in an undergraduate data visualization course, comparing it with Canvas’s default peer-review workflow. Drawing on interaction …

Challenges And Prospects Of Polymeric Biomaterials In Immune Engineering: A Review, Boyka Andonova Lilova, Desislav Dinev, Probal Basu

Research Outputs: 2025-Present

Immune engineering is a vast and rapidly developing field with a strong focus on polymeric materials. The importance of these biomaterials in immune engineering revolves around their ability to provide bioactive molecules to the target site, which influences the immune system. Their functional performance depends on various structural and functional properties of the biomaterial, which are also influenced by the host immune microenvironment. This work focuses on the current state of the art, the attributes of polymer-based biomaterials, and their limitations in immune engineering applications. This review not only elaborates on the advantages of polymeric biomaterials in immune engineering but …

Culticon-Bench: A Pilot Benchmark For Cultural Interpretation Of Visual Icons, Rwaida Alssadi, Marius Silaghi

Electrical Engineering and Computer Science Faculty Publications

Visual icons are widely used in user interfaces and multimodal AI systems, yet their interpretation often varies across cultural contexts. Symbols that appear universal may convey different meanings depending on social norms and cultural conventions. We introduce CultIcon-Bench, a pilot benchmark designed to study culturally grounded interpretation of visual icons. The benchmark pairs icon-like visual symbols with short textual contexts and cultural identifiers, enabling controlled evaluation of whether a model correctly interprets the intended meaning under different cultural settings. The dataset is organized around a taxonomy of cultural conflict classes including gestures, politeness norms, privacy expectations, religion, holidays, rituals, dress …

From Recommendation To Reflection: Measuring Moral Value Stability In Human–Ai Collaboration Using Cognitive Value Recontextualization, Waseem M. Samkari, Thomas C. Eskridge

Electrical Engineering and Computer Science Faculty Publications

High-stakes human–AI collaboration is typically evaluated on outcome quality or efficiency. In morally charged domains such as disaster response, however, a key question is whether decisions align with the decision-maker’s core moral values. Research in moral psychology shows that individuals may accept identical outcomes under one framing but reject them under another—signals of value stability, not noise. We propose Value-Recontextualizing Decision Support (VRDS), demonstrated in a wildfire crisis simulation. The system employs Cognitive Value Recontextualiza-tion (CVR), which re-presents decisions under morally intensified framings, and Adaptive Preference Alignment (APA), which clarifies whether contradictions reflect situational reasoning or genuine value change. We …

Understanding And Critiquing The Discourse Of Gender Ideology, Panek Seresaman

Journal of Letters

This article analyzes and critiques the concept of gender ideology, using Colette Colfer’s Gender Ideology as a Religion as a case study, to examine and respond to critiques that portray gender ideology as a political religion, one that allegedly rejects scientific knowledge and opposes freedom of debate on gender issues. The article first explores the philosophical foundations of transgender thought and its distinctions from feminism and queer theory. It then introduces the origins of the gender ideology discourse with relevant examples to analyze the structure of these accusations. Alongside this, it presents the perspectives of transgender advocates, primarily drawing on …

Introduction To The Jervis Forum Roundtable Of Review Essays On Mark Kramer, The Fate Of The Soviet Bloc’S Military Alliance: Reform, Adaptation, And Collapse Of The Warsaw Pact, 1985–1991, Cynthia A. Roberts

Publications and Research

This introduction frames a Jervis Forum roundtable of review essays on Mark Kramer’s study of the final years of the Warsaw Pact and situates the book within broader scholarship on the end of the Cold War. It examines Kramer’s archivally- grounded argument that the alliance’s collapse was not predetermined but followed from a consequential Soviet policy shift under Mikhail Gorbachev, particularly the decision to renounce military intervention to preserve communist regimes in Eastern Europe. This introduction considers changes in Soviet military doctrine, civil-military relations, arms-control priorities, and Moscow’s effort to transform rather than abolish the alliance. It also situates Kramer’s …

Investigation Of Automated 3d Scanning Strategies For Large-Scale Polishing Applications, Casey Egan

Open Access Master's Theses

In automated scanning for industrial refinishing applications, large workpieces often exceed the reach of a single robot base position, and may require the environment to be scanned from multiple locations and stitched to a common reference frame. This thesis compares two robotic scanning workflows for such an object: a full scan that reconstructs the object from a single robot base position, and a segmented scan occurring across multiple simulated robot base positions that are stitched together through fiducial-based localization. The results from both workflows are compared for measurement accuracy of the object's bounding box against known dimensions, position of the …

Modeling The Transport Of Nitrogen Input From Salmon Farms In Eastern Bay, Me, Usa, Teagan Julia Cunningham

Open Access Master's Theses

Open net salmon aquaculture introduces substantial anthropogenic nutrient loads into coastal ecosystems, with potential consequences ranging from beneficial productivity enhancement in nutrient limited waters to excessive enrichment that drives hypoxic conditions. This study investigated the transport of nitrogen inputs from Cooke Aquaculture’s three salmon farms in Eastern Bay (EB), ME to the broader Chandler, Englishman, and Machias Bays area (CEM). These three farms collectively discharge hundreds to thousands of pounds of total nitrogen (TN) daily, primarily as NH₄: with summer 2020 inputs being 1,500 lbs./day in July and 1,907 lbs./day in August, coinciding with seasonal stratification and regional …

Entangled Drum Histories Friction, Embodiment, And The Making Of Religious Sound In North India, Haruo Inoue

Asian Review

This paper examines the historical and performative entanglements between tablā, the dominant percussion instrument of North India, and jorī, a paired drum preserved within the Nāmdhārī Sikh community of Punjab. While previous studies have treated these instruments in terms of their historical origins or musical functions, this study argues that their relationship is best understood through forms of frictional entanglement, in which bodily technique, material conditions, aesthetic orientations, and religious practice do not align but actively interfere with one another.

Drawing on long-term engagement as a performer, ethnographic fieldwork among Nāmdhārī musicians, and historical analysis, the paper demonstrates …

The Eightfold Noble Path Wheel Model Of Communication, Sugath Mahinda Senarath

Asian Review

Middle Path (Majjima Patipada), based on the Eightfold Noble Path (Ariya Atthangika Magga) Mindful Communication model is an effort to address contemporary world issues from an Asian perspective. Asian knowledge is based on Hinduism, Buddhism, Confucianism, Islamic philosophical and traditional knowledge. In the fields of social sciences and humanities, theories are still mostly Western centric. It is doubtful whether Asian scholars are well versed in Asian philosophical and traditional knowledge in social sciences and humanities. It is better to introduce Asian theories and concepts in order to address Asian issues and problems rather than blindly apply Western …

When Prices Spike: Identifying Excessive Volatility In Fertilizer Markets, Feng Yao, Manuel A. Hernandez

Economics Faculty Working Papers Series

Sharp and volatile fertilizer price movements can hinder adoption and reduce agricultural productivity, especially among vulnerable smallholders. Using a nonparametric location-scale approach to model price returns, we quantify the conditional value-at-risk (CVaR) - the high return threshold exceeded with low probability - to identify excessive price spikes in potash, urea, and di-ammonium phosphate (DAP) markets. We use the bias-corrected estimator from Martins-Filho et al. (2018) and propose a simpler estimator based on Hill (1975). Backtesting results indicate superior performance of the Hill-based estimator, supporting its value as a convenient method for detecting unusual fertilizer price surges amid recurring global volatility.

Nonparametric Estimation Of Smooth Coefficients In Fixed-Effect Panel Data Models, Taining Wang, Feng Yao, Jun Cai

Economics Faculty Working Papers Series

We propose a kernel-based nonparametric estimator for a smooth coefficient panel data model with fixed effects. Without requiring a zero sum of fixed effects, we propose an estimator that is easy to construct and computationally efficient. Eliminating the fixed effects through a local within transformation, we perform a local linear estimation for the coefficient functions associated with time varying variables and associated derivatives. We further estimate the intercept coefficient function, if present, through a difference of kernel weighted averages. We characterize the estimator’s asymptotic properties under a large-n and large-T framework. We demonstrate that the estimator is not asymptotically equivalent …

Thriving In The Middle: The Role Of Mindfulness, Psychological Capital, And Supervisor Support For Assistant Principals, Susan Kim, Peter Williams, Mei Jiang, Teresa Farler

Faculty Publications

Purpose: This study investigates the well-being of public-school assistant principals by examining how socio-cognitive mindfulness (SCM), psychological capital (PsyCap), tenure, and perceived supervisor support (PSS) contribute to their experience of thriving, a construct reflecting overall well-being.

Design/Methodology: This cross-sectional quantitative study explored the mediating role of PsyCap, PSS, and tenure in the relationship of SCM and thriving among public school assistant principals in Texas.

Findings: SCM, PsyCap, and PSS were all positively associated with holistic thriving. PsyCap fully mediated the relationship between SCM and thriving, but PSS did not mediate it. This study identified a portable resource-building route (SCM → …