Digital Commons Network^™

Strengthening Local Culture-Based Speech Acts Use To Mediate Ecological Sustainability: A New Insight From Congko Lokap Ritual In Manggarai, Indonesia, Karolus Budiman Jama, Sebastianus Menggo

Journal of Environmental Science and Sustainable Development

Ritual speech acts strengthen language and culture by articulating meaning, function, and the role of utterances as a cohesive channel connecting humans, culture, nature, and spirituality. Previous studies have paid limited attention to the types and values of speech acts rooted in indigenous wisdom as mechanisms for promoting ecological sustainability and forest conservation. This study aims to examine the types and values of speech acts in the Congko Lokap ritual from the perspective of the Manggarai community to alleviate sustainable environmental damage in Indonesia. A phenomenological approach with a descriptive qualitative design was employed. Data were collected through interviews, observations, …

Together//Apart Explorations In Choreorobotic Performance Ontologies, Kate Sicchio, Patrick J. Martin

Computer Science Faculty Publications

This chapter presents a practice-as-research approach to developing an improvisational choreorobotic performance. Our performance process motivated the creation of new human–robot interaction and live choreography technologies. These technologies were tested during the performance and evaluated by the audience through feedback on their perceptions about the coexistence of humans and machines in a shared space. Examining these results through both autonomous robotics and performance studies ontologies, we formulated a new analytical process in which choreographic practice informs design and robots inform performance.

Evaluating The Effects Of Technology-Based Self-Monitoring And Contingency Mapping On The Disruptive Behavior Of Children With Autism Spectrum Disorder, Alexandra R. Pruitt

USF Tampa Graduate Theses and Dissertations

Self-monitoring (SM) is an evidence-based self-management procedure that can improve behavior and academic performance across diverse populations and settings. However, results of a meta-analysis of SM on strategy use and academic performance of K-12 and higher education students suggest that SM is more effective when it is embedded into a multi-component intervention. Contingency mapping (CM), a visual representation of contingencies in effect for desirable and undesirable behaviors, has been shown to improve behavior (e.g., increase social communication skills, increase on-task behavior) in the clinical and school settings. Previous research has not evaluated the effects of a treatment package consisting of …

Improving Cancer Diagnosis And Patient Outcomes With Deep Learning Models, Mariana Arriz-Jorquiera

USF Tampa Graduate Theses and Dissertations

Cancer care depends on timely and reliable decisions, from detection and diagnosis to treatment planning and patient monitoring. These decisions are often made under uncertainty because medical images and healthcare data may be noisy, incomplete, or difficult to interpret. In breast cancer imaging, ultrasound is widely used because it is safe, accessible, and complementary to other imaging modalities. However, variations in image quality, acquisition conditions, and noise can obscure lesion boundaries and texture, affecting human interpretation and artificial intelligence reliability. This dissertation develops deep learning, image-analysis, and optimization methods to improve healthcare decisions under imperfect information. Its primary focus is …

Principals' Perceived Leadership Training For Inclusive K-12 Education, Lettie E. Webster

Walden Dissertations and Doctoral Studies

Adequate training and professional development enhance school principals’ effectiveness in leading inclusive K-12 schools. The problem addressed in this study was the gap in the literature on K-12 principals’ perceptions of the essential elements of preparation and ongoing professional development needed for effective leadership in inclusive educational settings. The purpose of this qualitative study was to explore K-12 school principals’ perceptions of essential components of preparation for effective leadership and the role of ongoing professional development in enhancing their effectiveness as leaders in inclusive educational settings. Beard’s engaged school leadership theory served as the conceptual framework. For this basic qualitative …

Macro Social Work Education And Practice Over 1980–2024 Through Multiple Lenses: A Systematic Review Of The Empirical Literature, Bowen Mcbeath, Nguyen Thi Bich Thao

School of Social Work Faculty Publications and Presentations

Over the past 40 years, conceptual and empirical scholarship on macro social work has grown, particularly as the social work profession has turned to macro practice to respond to crises of neoliberalism and increasing social development needs. Using a systematic literature review with a sequential mixed-methods (quant→Qual) study design, we synthesize over four decades of empirical research (1980–2024) on master’s-level macro social work education, practice, and professional identity development. Our findings testify to the growth and diversity of macro practice from the perspective of social work educators, students, and alumni. Yet we find that this trend is accompanied by significant …

Measuring Change In Domains Of Health-Related Quality Of Life And Well-Being In Black Or African American Adolescent Football Athletes From Rural Communities Across A Single Football Season, Jessica Wallace, Justin E. Karr, Danae Delfin Talley, Eric Ingram, Claire Brewer, Trevor Anesi, Mary Margaret Williamson, Zachary Y. Kerr, Tamaria Hibbler, Douglas Terry, Aaron Yengo-Kahn

Psychology Faculty Publications

Background: Physical activity and team sport participation in adolescence are associated with positive health outcomes, stronger social skills, and improved mental health. However, negative health consequences are frequently associated with contact/collision sports like football. The objective of this study was to examine any change in health-related quality of life (HRQoL) and pediatric well-being among adolescent males after participating in a single season of football. Method: A cross-sectional study design was utilized in a high school football setting. Participants included Black/African American adolescent male football players (n = 83) from five schools within rural Alabama. Pediatric HRQoL and well-being measures were …

Privacy-Preserving Intrusion Detection For The Internet Of Medical Things Using Ensemble And Federated Learning, Theyab Alsolami

Electronic Theses and Dissertations 2020 - Present

The rapid proliferation of the Internet of Medical Things (IoMT) has transformed healthcare by enabling continuous monitoring, intelligent diagnostics, and data-driven clinical decision-making. However, this increased connectivity has significantly expanded the attack surface of healthcare systems, exposing sensitive patient data and critical medical devices to cyber threats such as intrusion and data exfiltration attacks. Ensuring both strong security and strict privacy preservation in IoMT environments remains a fundamental and unresolved challenge.

This dissertation investigates the design and evaluation of robust and privacy-preserving intrusion detection systems (IDS) for IoMT networks using advanced machine learning techniques. The research first examines the effectiveness …

Movement And Distribution Dynamics Of Predatory Fishes In The St. Lucie Estuary, Sarah Fae Leonowicz Torre

Electronic Theses and Dissertations 2020 - Present

Estuaries are productive but highly variable ecosystems that support recreationally and commercially valuable fisheries, as well as species of conservation concern. However, coastal development, habitat loss, altered freshwater inflow, and declining water quality can modify the environmental gradients that structure fish distributions. In the St. Lucie River and southern Indian River Lagoon, located in southeast Florida, managed freshwater discharges, watershed runoff, shoreline modification, and degradation of essential fish habitats (e.g., seagrass, oyster, and mangrove forests) have altered estuarine conditions.

This dissertation evaluates how four estuarine fish species with contrasting life histories respond to environmental variability, hydrologic disturbance, and habitat structure …

Characterization Of Various Corrosion-Resistant Rebars Embedded In Concrete After 20 Years Of Exposure, Samantha Mavrak

Electronic Theses and Dissertations 2020 - Present

In aggressive marine environments, the deterioration of reinforced concrete structures is primarily caused by chloride-induced corrosion of embedded carbon steel reinforcement, resulting in concrete cracking, spalling, and costly maintenance or premature replacement. Corrosion-resistant reinforcement has been developed to mitigate these effects; however, long-term field performance data remain limited. This study evaluates the long-term corrosion performance of several corrosion-resistant rebars embedded in simulated deck slab concrete specimens following approximately 20 years of chloride exposure.

Concrete specimens containing 304SS, 316SS, and 2304 duplex SS, two types of clad reinforcement (316SS with carbon steel core), and an intermediate alloy with 12% Cr were …

Neurofilament Light Chain (Nfl) As A Surrogate Outcome Measure For Gm2 Gangliosidoses., Kyriakos Martakis, Nicolas J. Abreu, Joshua J. Baker, Peter R. Baker Ii, Ian Billington, T Andrew Burrow, Mallory Factor, Taylor Fields, Cassandra Fields, Jennifer L. Gannon, Megan Grosso, Jorgji Kerthi, Marc C. Patterson, Brian J. Shayota, Michael Strupp, Lennard Strupp, Tatiana Bremova-Ert

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The GM2 gangliosidoses (GM2) are ultra-rare neurodegenerative disorders caused by deficient hexosaminidase A and/or B activity, leading to lysosomal GM2 ganglioside accumulation. Disease onset ranges from infancy to adulthood, with earlier onset associated with more rapid progression. Neurofilament light chain (NfL), a sensitive marker of axonal injury, has been extensively investigated as a biomarker for neurodegenerative disorders, including GM2.

METHODS: To evaluate its clinical utility as a biomarker for GM2, NfL was measured in patients with GM2 enrolled in a Phase 2b, multinational, rater-blinded study of levacetylleucine [NCT03759665], and in its open-label Extension Phase (EP).

RESULTS: Nineteen participants had …

Injuries In Children Undergoing Subspecialty Abuse Evaluations Because Of Intimate Partner Violence., M Katherine Henry, Gunjan Tiyyagura, Joanne N. Wood, Jan Leonard, Kristine A. Campbell, Daniel M. Lindberg, Angela N. Bachim, Farah W. Brink, Lori D. Frasier, Nancy S. Harper, Claire Hickey, Natalie Laub, John D. Melville, Hannah Sahud, Philip V. Scribano

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND AND OBJECTIVES: Intimate partner violence (IPV) and child physical abuse often co-occur, but the frequency and risk factors for abusive injuries in IPV-exposed children remain unknown. Our objectives were to (1) determine frequency of skeletal surveys (SSs) and neuroimaging use because of IPV and their diagnostic value in children aged less than 24 months evaluated by a child abuse pediatrics specialist (CAP) and (2) identify factors associated with performance of and findings on SS and neuroimaging.

METHODS: We conducted a retrospective study of children aged less than 24 months undergoing CAP consultations because of IPV exposure from February 2021 …

100-Day Analysis Of Usd/Idr Exchange Rate Dynamics Around The 2025 U.S. Presidential Inauguration, Sandy Hs Herho, Siti N. Kaban, Cahya Nugraha

The Indonesian Capital Market Review

Using a 100-day symmetric window around the January 2025 U.S. presidential inauguration, non-parametric statistical methods with bootstrap resampling (10,000 iterations) analyze distributional properties and anomalies. Results indicate a statistically significant 3.61% Indonesian rupiah depreciation post-inauguration, with a large effect size (Cliff's Delta =-0.9224, CI: [-0.9727, -0.8571]). Central tendency shifted markedly, yet volatility remained stable (variance ratio = 0.9061, p=0.504). Four significant anomalies exhibiting temporal clustering are detected. These findings provide quantitative evidence of political transition effects on emerging market currencies, highlighting implications for monetary policy and currency risk management.

Volatility Spillovers Between Stock Prices And Exchange Rates: Insights For Risk Management And Investment Strategies: Evidence From China, India, And Pakistan Using Bekk-Garch Models, Samreen Fatima, Humera Sultana, Muhammad Najamuddin Dr., Saba Naz

The Indonesian Capital Market Review

This study investigates the dynamics of volatility and its spillover effects between the stock markets of China, India, and Pakistan, and their respective exchange rates (USD/CNY, USD/INR, and USD/ PKR). Volatility is modeled using the Symmetric and Asymmetric BEKK-GARCH (1,1) and DCCGARCH (1,1) models, based on daily return series covering the period from January 1, 2019, to January 31, 2025. The empirical results indicate that both the employed models are adequate for capturing the volatility dynamics. The findings reveal that the highest value of portfolio weights and hedging efficiency of KSE-100 Index–USD/PKR provide optimal portfolio allocation and highest hedging performance …

Who Pays Dividend? Statistical Explanation And Machine Learning Prediction: Evidence From Pakistan, Zohaib Aziz, Javed Iqbal

The Indonesian Capital Market Review

This study explains and predicts the firm’s dividend payment decision using an unbalanced panel dataset of non-financial firms listed on the Pakistan Stock Exchange covering the period 2009-2020. Several traditional statistical models and modern machine learning algorithms are applied to examine the firm-specific and macroeconomic determinants of dividend decision. Logistic regression and dynamic panel probit models indicate that lagged dividend, firm efficiency and firm size positively influence the firm’s dividend decision whereas leverage and sales growth show negative effects. Lagged dividend is found to be the most influential variable in explaining and predicting the dividend decision while the role of …

Impact Of Trade And Financial Openness On The Efficiency Of The Nigerian Stock Market, Damian Chidozie Uzoma-Nwosu Dr, Samuel Orekoya Dr, Oluwatosin Adeniyi

The Indonesian Capital Market Review

The study investigates the impact of Financial Openness (FOp) or/and Trade Openness (TOp) on the efficiency of the Nigerian Stock Market (NSM). Applying auto-regressive distributed lag model on stock market data, the result revealed that either in individual models or when in one model, an increase in TOp significantly increased the efficiency of the NSM in both the short and long-run, while the contrary holds for a percentage increase in FOp over 2010-2020. This suggests that TOp rather than FOp, significantly contributed to the efficiency of the NSM. Thus, TOp and FOp have differentiated impacts on stock market efficiency. Policymakers …

Ceo Gender, Trade Credit, Covid-19 Pandemic, And Corporate Dividend Policies In Vietnam, Trang Ngoc Doan Tran Ms., Linh Ngoc Thi Nguyen Ms., Dung Phuong Ngoc Tran Ms., Khoa Dang Duong Dr.

The Indonesian Capital Market Review

This comprehensive study examines the dynamic interplay among CEO gender, trade credit, and dividend policies across 563 listed companies in Vietnam from 2006 to 2024. Employing the Generalized Method of Moments to address the endogeneity issue. The findings show that firms led by female CEOs distribute significantly lower dividends than those led by male CEOs. Moreover, a positive nexus exists between trade credit and the dividend payout ratio of listed firms in Vietnam. Furthermore, the study reveals that CEO gender moderates the relationship between trade credit and dividend payouts in Vietnam. Finally, our robustness tests confirm that the results remain …

Beyond Immersion: A Stage-Based Framework For Cross-Modal Immersive Technologies In Medical Education, Christopher M. Ahmad, Ambrose Loc T. Ngo, Rae-Anne Kastle, Lance Rufino, Shantanu Amin, Brent Evan, Melissa Zolnierz

Student Publications

Background

Immersive technologies such as virtual reality (VR), augmented reality (AR), and point-of-care ultrasound are increasingly used in medical education, yet most studies evaluate these tools in isolation. As a result, the relationships among immersive experience, cognitive workload, technical performance, and downstream diagnostic assessment remain poorly understood. This exploratory secondary analysis applied the Immersive Learning Engagement-Performance (ILEP) conceptual framework to a staged multimodal dataset to examine whether selected immersive psychological variables were associated with downstream Extension Proficiency Composite and exploratory distal diagnostic performance.

Methods

This theory-informed secondary analysis used participant-level data from a prospective staged protocol involving VR, AR, and …

Optimising Professional Support For Doctors Who Experience Work Performance Issues: A Realist Evaluation, Nicola Brennan, Ellie Reynolds, Tristan Price, Geoff Wong, Jennifer Cleland, Helen Lloyd, Lyndsey Withers, Thomas Gale

Peninsula Medical School

Background The optimal performance of doctors is critical to delivering high-quality, safe healthcare. However, 6–12% of doctors may experience challenges that impact their work performance. In many countries, including the UK, there is variation in the practice and quality of professional support services between different types of organisations. The aims of our study were (1) to identify why, how, in what contexts and for whom professional support works, (2) to develop a guide for healthcare organisations to use to optimise professional support.Methods We carried out a realist evaluation consistent with Realist And Meta-narrative Evidence Syntheses: Evolving Standards (RAMESES) II standards. …

Numerical Simulation Of Centrifugal Pump Performance Under Impeller Blade And Suction Diameter Variations, Gunawan Budi Santoso, Susanto -, Akhmad Nuriyanis, Anang Budhi Nugroho, Rizka Noor Miftakhul Ulum, Suyono -

Journal of Mechanical Engineering Science and Technology (JMEST)

The objective of this study is to model variations in pump geometry to obtain optimal performance under the effects of cavitation. The resulting geometric variation models were then simulated using ANSYS Fluent software. The first geometric variation model used a standard 5-blade impeller with suction pipe diameter variations of 2, 2 ½, 2 ¾, 3, 3 ¼, 3 ½, and 4 inches. The second geometric variation model for simulation used a standard 3-inch suction pipe with impeller blade variations of 3, 4, 5, 6, 7, 8, and 9. The simulation results indicated that the number of blades without changes in …

Why Do Location-Based Preference Effects Occur Within Decision Making? Evidence From The Magician’S Force, Gustav Kuhn, Rachael Bulford-Forbes, Liliana Schirru, Meda Valecke, Geoff G. Cole

School of Psychology

Preference research has shown that humans have a bias towards items located in the middle of the visual field and a number of theories have been suggested to explain the phenomenon. The conjuring trick known as the placement force not only exploits this central bias but also shows that the preference is subtly biased to the right of centre. We used the force, together with eye tracking, to test the different theories. In a single experiment, four face-down playing cards were presented on a table in a horizontal row. Participants (n = 137) were asked to select one by pushing …

The Association Between Ferritin Marker And Iron Deficiency Anemia In Peptic Ulcer Disease Patients: A Case-Control Approach, Sajjad Fadhil K. Abbas, Abeer Cheaid Yousif Al-Fatlawi, Ahmed Hashim Abbas Al-Janabi

Al-Ameed Journal for Medical Research and Health Sciences

Background: Peptic ulcer disease refers to deep erosions in the mucosal layer of the GIT and is highly associated with upper gut bleeding, which results in anaemia. Ferritin is a protein that stores iron in the body.

Aim: To estimate serum ferritin levels in relation to anaemia in peptic ulcer disease and assess its potential as a predictor of peptic ulcer bleeding.

Method: A case-control study in Kerbala, Iraq, measured ferritin by ELISA and anaemia by Hb levels on CBC, with ROC curves used to assess sensitivity and specificity.

Results: results show a significant difference in haemoglobin and ferritin levels …

Coastal Vulnerability Index Mapping Using Remote Sensing And Gis Techniques: A Comparative Study Of Oaxaca (Mexico) And Bali (Indonesia), Siti Aisyah, Mangapul Parlindungan Tambunan

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

This study aims to conduct a comparative analysis of two journal articles that assess coastal vulnerability using the Coastal Vulnerability Index (CVI), focusing on the State of Oaxaca in Mexico and the Province of Bali in Indonesia. The comparison covers the research context, data inputs, methodological frameworks, findings, and conclusions, while also highlighting the respective strengths and limitations of each study. Both regions applied CVI methodologies to evaluate areas at risk from sea-level rise, utilizing remote sensing data and Geographic Information System (GIS) tools at a regional scale. The outcomes of this research emphasize key parameters that significantly affect coastal …

Ugcrm‑1.0 — Caldwell Universal Gyroid Cooling & Resilience Module A Builder‑Ready, Open‑Hardware Cooling + Stability Engine For Ai Compute, Medical Racks, And High‑Density Systems, Michael Victor Caldwell Mr.

Defensive Publications Series

ABSTRACT

UGCRM‑1.0 is a modular cooling + resilience backplane designed for:

• AI compute racks and GPU clusters

• Medical imaging and extracorporeal systems

• Edge compute in harsh environments

• Micro‑habitats and survival capsules

It uses gyroid spider‑web heat spreaders, micro‑fluidic cooling, phase‑change buffering, and smart‑skin sensing to outperform the best cooling systems in the world, while remaining 95–99% viable with current engineering tools.

Hacking Stone Moons: Or, A Re-Viving A Still Born Child A Behind-The-Scenes Melodrama In Three Acts., Deena Larsen, Claire Leyden, Quinn Carrick, Jenn Duyen

ELO (un)supervised 2026

ELO 2026 Performance proposal

Hacking Stone Moons: Or, a Re-viving a still born child A behind-the-scenes melodrama in three acts. We will bring you a feat so audacious, so deliriously intricate, it defies the very laws of preservation, coding, and creation.   Program Notes From 2023- 2025, Claire Leyden, Jenn Nguyen, and Quinn Carrick resurrected Deena Larsen’s 1995-1999 Stone Moons saga, written to pour out the frustrations of an ongoing struggle that her friend was undergoing to get support for her  pre-verbal autistic child. Since this was an organic work, deftly mirroring reality and fantasy, this classic hypertext’s nodes and links …

Deciphering The Potential Of Monopterus Albus Protein Hydrolysate As A Therapeutic Candidate Against Cervical Cancer By Integrating Content Analysis, Network Pharmacology, And Molecular Docking, Okid Parama Astirin, Widya Mega Rahmawati, Elisa Herawati, Tetri Widiyani, Lili Pandan Sari, Sherly Octaviana

Karbala International Journal of Modern Science

Cervical cancer has a high incidence rate in women, making the development of cancer drugs increasingly urgent. Asian swamp eel protein hydrolysate shows great promise as an anticancer candidate. This study aimed to reveal the potential of Asian swamp eel protein hydrolysate as an anticancer candidate in the cervix. Asian swamp eel protein hydrolysate was produced by hydrolyzing flesh with the enzyme alcalase. Compounds and peptides were identified using LC-HRMS. These compounds and peptides were analyzed using network pharmacology, gene ontology, and molecular docking. The results identified 153 endogenous compounds, including fatty acids and peptides. The key proteins targeted by …

Remaking The Red Death: An Interactive Fiction Post-Mortem, Kenton T. Howard

ELO (un)supervised 2026

This individual talk provides a post-mortem discussion of an interactive fiction game the author created, ReMasque of the Red Death, for the Electronic Literature Collection Volume 5. The game is a web-based interactive fiction recreation of Edgar Allan Poe’s classic short story “The Masque of the Red Death” built using ink and Inky, an interactive fiction scripting engine, with 2D art assets created in Sketchpad, a mobile-based digital drawing app. The game was produced entirely without the usage of AI tools. This talk will cover the initial ideation for the game, creating a basic prototype of the game’s core systems, …

Compressed Cinema As A Study In Llm Latent Spaces, Mallen Clifton

ELO (un)supervised 2026

In his article “Spec Acts” (2021), Matthew Kirschenbaum analyzes the AI-generated novel 1 the Road to develop his titular concept of the spec act, “the future in its multitudes collapsing into an actionable present.” With the proliferation of texts produced by generative AI and subsequent critical analyses of them, one element in particular calls for further theorization: “the future in its multitudes,” or more directly, the latent space. This echoes arguments by critics such as Antonio Somaini, who offered his own “Theory of Latent Spaces” last year. However, where Somaini’s attention is towards visual culture, I turn mine to the …

The Implications Of Generative-Ai User Prompt Engineering Shaping The Absent Presence Of Latino Women Textual Rhetoric In Llms, Angely C. Suarez Dejesus

ELO (un)supervised 2026

This article examines how large language models (LLMs) generate text that affects underrepresented groups, particularly Latino women, due to limited cultural, contextual, and abstraction training rooted in biases. The research draws on Brock’s (2018) CTDA theory, White et al.’s (2023) prompt engineering framework, Klein’s (2015) computational spatiality, and Anzaldua’s (1987) concepts of cultural, emotional, and gendered borderlands to analyze the outputs. Using narrative prompt experiments, Chat GPT 3.5, 5, Claude AI, Gemini, and Microsoft Co-Pilot produced changes in their textual outputs as evidence of further algorithmic designs. Nevertheless, continual biases embedded in the algorithms’ linguistic representation and misrepresentation through the …

Cooperation, Collaboration, And Community In Horror And Suspense Games, Rachel Kerr, Monica Evans, Cameron Irby, Cheri Tang

ELO (un)supervised 2026

Cooperation has been a staple in video and analog games since their inception. From couch co-op to social deduction games, there are few games that cannot be enjoyed cooperatively in some way. Even games that are not inherently cooperative can be played collaboratively, from single-player games enjoyed by multiple people in the same room to PvP games where players opt for teamwork despite explicitly competitive mechanics. In horror and suspense games, cooperation tends to form strong communicative bonds between players. The four papers in this panel examine how communities form in and around horror and suspense games, and how those …