Digital Commons Network^™

Understanding The Effect Of Affective Context On Conflict Monitoring Through Erp And Behavioral Indices Of Cognitive Control, Amanda Holbrook

USF Tampa Graduate Theses and Dissertations

Understanding cognitive control in response to conflict requires examining how control-related processes are modulated by affect. This study tested the negative-affective signaling hypothesis, which posits that negative affect elicited by conflict enhances cognitive control. Undergraduate participants (n=73) completed an affective-flanker task in which affective images preceded flanker stimuli. Cognitive control was indexed by the error-related negativity (ERN), conflict N2, response times (RTs), and accuracy, and late positive potential (LPP) to images indexed motivated attention. Across hypotheses, adding event-related potential (ERP) coupling terms did not improve the predictive accuracy of multilevel models, providing no evidence for the predicted trial-to-trial affect-control coupling. …

Exceptional Variety Of Baryte-Celestine-Series Speleothems In Lechuguilla Cave (New Mexico, Usa), Max Wisshak, Johannes Birkenstock, Andrea Schröder-Ritzrau, Norbert Frank, Hazel A. Barton, Harvey R. Duchene

International Journal of Speleology

An inventory of speleothems primarily composed of the closely related sulfate minerals baryte (BaSO₄) and celestine (SrSO₄) in Lechuguilla Cave (New Mexico, USA) has revealed an extraordinary variety. This includes subaerial stalactites, stalagmites, flowstone, coralloids, wall crusts, floor crystals, snow, frostwork, and subaqueous pool crystals. Large baryte and celestine crystals have also been documented in hydrothermal veins in the host rock, predating the cave and truncated when intersected by it. The respective carbonate mineral phases witherite (BaCO₃) and strontianite (SrCO₃), in contrast, were found to be rare in the studied speleothem samples, …

Microplastic Contamination In Longfin Squid (Doryteuthis Pealeii) From The Florida Gulf Coast: Evidence Of Marine Based Pollution, Jordan Kleinschmidt Dilena

USF Tampa Graduate Theses and Dissertations

Microplastic contamination is a pervasive global issue, yet its impact on ecologically significant cephalopod populations remains poorly understood. This study quantified microplastic prevalence and distribution in longfin squid (Doryteuthis pealeii), a key trophic link in the Gulf of Mexico. Following hydrogen peroxide digestion of digestive tract and mantle tissues, microplastics were isolated via vacuum filtration and characterized using microscopy. Fourier-transform infrared (FTIR) spectroscopy confirmed polymer identities. Microplastic contamination was exceptionally high, with 96.4% of individuals containing particles (mean = 36.6 ± 20.0 particles per individual, range = 0–94, n = 110 squid). From 4,072 total particles analyzed, fragments dominated (98.3%), …

Exploring Enacted Active Learning Practices In Postsecondary Chemistry Lecture And Laboratory Courses, Kendall M. Zammit

USF Tampa Graduate Theses and Dissertations

The work in this thesis begins to explore the enacted active learning practices in postsecondary chemistry lecture and laboratory courses. Chapter 1 explores the level of inquiry in postsecondary laboratories. Chapter 2 explores instructional and assessment practices at two-year institutions.

Chemistry postsecondary laboratories offer a unique opportunity to engage students in inquiry-based instruction. Inquiry-based instruction was categorized by the asking faculty members at four-institutions about six characteristics of laboratory design: choosing a problem, background research, designing procedures, analyzing data, communicating results, and interpreting results. As students have the freedom to make decisions on more characteristics of inquiry learning, the closer …

A Review Of Books And Borrowing 1750–1830: An Analysis Of Scottish Borrowers' Registers, Sophie Coulombeau

ABO: Interactive Journal for Women in the Arts, 1640–1830

No abstract provided.

Still Scribbling: Reflections On The Grub Street Project At Twenty Years, Allison Muri

ABO: Interactive Journal for Women in the Arts, 1640–1830

This article reflects on twenty years of the Grub Street Project, assessing its sustainability and the design principles and editorial practices that have supported its continuity and coherence from 2005 to 2025.

Teaching Phillis Wheatley Peters’S “On Being Brought From Africa To America” For The First Time In An Online Undergraduate Women’S Literature Course, Shazia Khan

ABO: Interactive Journal for Women in the Arts, 1640–1830

As one of Phillis Wheatley Peters’ most famous poems, “On Being Brought from Africa to America” is often introduced to undergraduates; however, it is also an often-misunderstood text by undergraduate and graduate students alike when they first read it. Students often believe that Wheatley Peters is happy about her condition as an enslaved person in America and out of Africa. But upon deeper analysis of her word choice, use of punctuation, and biblical references, a reader can see her unique voice as an enslaved person criticizing slavery through sarcasm. Such responses can discourage instructors from teaching the poem, especially in …

Managerial Forms: Narrative, Information, And Household Government In The Diaries Of Sarah Cowper, Robert Stearn

ABO: Interactive Journal for Women in the Arts, 1640–1830

The diary of Sarah Cowper (written 1700-16) is characterized by elaborate techniques of information management and a sustained attention to the fractious emotional dynamics of her household. Bringing together historical scholarship on domestic service and literary analyses of organizing practices in print and manuscript, the article argues that the finding devices in Cowper’s seven-volume diary disclose a practical knowledge both textual and social—one which took the affective dynamics of the household as its object, but which was also shaped by and afloat in those dynamics. The article is in two parts. The first explores how Cowper’s information management practices were …

Queer Excess And Hybrid History In Elizabeth Cary’S Edward Ii, Kelley K. Glasgow

ABO: Interactive Journal for Women in the Arts, 1640–1830

Elizabeth Cary’s prose history The History of the Life, Reign, and Death of Edward II (1627) follows the fourteenth-century king of England, whose love affairs with his favorite courtiers ultimately resulted in his overthrow and execution. She identifies Edward’s queerness, and his resulting lack of emotional control, as central to his inability to govern England, and as an example of the dangers of excessive emotions for her readers. Because of Edward II’s complicated publishing and attribution history, much of the scholarly effort around this text has been spent attempting to interpret it through Cary’s personal life and political aims. …

Adaptive Multi-Agent Intelligence: A Dynamic Data Management System For Enhanced Data Quality And Reconciliation, Anthony Taeyang Vigil

USF Tampa Graduate Theses and Dissertations

Organizations struggle with data quality problems that cost them millions of dollars annually. Manual data cleanup and standardizing, also known as reconciliation, can take skilled analysts days to complete and can still contain human errors. This dissertation addresses this challenge by developing and validating the Origin Data Management System, which automates processes that traditionally require days of manual work. The system achieved up to 100% accuracy in standardizing vendor names and identifying CEO information across real-world test datasets from Jefferson County Public Schools, Forbes, and Fortune Magazines. Processing time dropped from days to minutes—a 96-fold improvement over manual methods. These …

Hard Hats And Second Chances: A Phenomenological Study Of Employer Support In Construction-Based Reintegration, Christofer M. Pacheco

USF Tampa Graduate Theses and Dissertations

This qualitative phenomenological study examines how formerly incarcerated individuals perceive and experience employer support during workplace reintegration in the construction industry. Although employment is widely recognized as a protective factor against recidivism, post-hire experiences from the perspective of justice-involved employees remain underexplored. Grounded in an interpretivist paradigm and informed by Social Support, Social Learning, and Identity perspectives, the study investigated how structure, self, and environment interact to influence retention, growth, and desistance.

Nineteen interviews were completed with six construction workers in New Mexico who had maintained employment for at least one year following incarceration. Through the use of Seidman’s three-interview …

Pitfalls Of Multiplied 3d Landforms Projection: Mapping Deep Multilevel Cave Systems In The Alps (Gamssteig Cave System, Göll Massif), Mateusz Golicz, Jacek Szczygieł

International Journal of Speleology

Cave mapping represents one of the most complex challenges in geomorphological cartography, as it must convey the true three-dimensional geometry of subterranean spaces such as overlapping passages, irregular cross-sections, and variable ceiling and floor morphologies, within a two-dimensional framework. This study examines the methodological and interpretive challenges of cave mapping, utilizing the Gamssteighöhle cave in the Austrian Alps as a case study. During the 11 years of exploration, over 10 km of passages were surveyed using the DistoX vector survey method. Yet, the complex morphological forms necessitated deviations from the standard symbology recommended by the International Union of Speleology. Several …

Correlation Analysis Of Factors Associated With Students’ Numeracy Skills Using Decision Tree Algorithms, Yenita Roza, Arisman Adnan, Zul Indra, Tuti Alawiyah

Numeracy

Numeracy is a critical competency for academic and everyday functioning. This study investigates the key factors associated with students’ numeracy skills by employing decision tree algorithms as a data mining technique. The dataset used in this study is educational assessment data from Indonesia. Utilizing a dataset comprising 6,953 entries and 60 variables from Education Report, the research adopts an exploratory approach involving data preprocessing, exploratory data analysis, and decision tree model construction. The findings reveal that students’ literacy skills serve as the most dominant predictor of numeracy proficiency, emerging as the root node in the decision tree structure. Additional associated …

A Study Of The Impacts Of Infusing Data Analysis And Research In An Interdisciplinary Environmental Economics Course, Sean P. Macdonald

Numeracy

This paper explores the impacts of introducing quantitative literacy skills in an interdisciplinary Environmental Economics course typically taught as an issues and policy course without a quantitative component. The study examines the effects of infusing an engaging, student-selected data collection and analysis assignment on students' quantitative reasoning skills, as well as their interest in and attitudes about data analysis and quantitative information. Using data gathered from a set of pre- and post-assessment questions designed to measure changes in quantitative reasoning skills and attitudes, the findings point to significant attitudinal impacts, gains, but smaller, insignificant gains in quantitative reasoning skills.

A Comparison Of First- And Continuing-Generation Students Completing A Project-Based Introductory Statistics Course, Susan A. Dumais, Naomi J. Spence, Lisa Dierker

Numeracy

Traditional introductory statistics courses that focus on techniques are not engaging for many college students; this may be especially true for first-generation college students, who generally have more difficulty engaging in the college environment than continuing-generation students. We study first-generation college students’ experiences in a course-based undergraduate research experience called Passion-Driven Statistics. Passion-Driven Statistics is a multidisciplinary, project-based introductory statistics course where students develop their own research topics, analyze publicly available quantitative data, and focus on conceptual understanding of statistics rather than hand calculations. Using pre-course and post-course surveys from students taking Passion-Driven Statistics in colleges throughout the United States, …

Toward Fairer And More Equitable Numeracy Measurement: Improvements To The Quantitative Reasoning For College Science Assessment, Vonna L. Hemmler, Isaac Rosenthal, Kate Follette, Catherine Sarosi, Erin Galyen, Sanlyn Buxner, Jackson Carter, Samantha Maynard, Sarah Bunnell

Numeracy

Numeracy has become an increasingly important 21st-century skill that, due to the relationship between math and science, is often formally developed at the college level in general education science courses. These courses serve a diverse group of students, many of whom have historically experienced science teaching, curriculum, and assessment on the margins. The well-documented biases of assessments in particular against Individuals of Color (IoC) have inspired us to approach numeracy for social justice in our work from this angle, and in this paper, we detail our efforts to revise our validated numeracy assessment to ensure it more fairly and equitably …

Ai In Ocean Traffic Monitoring, Tyler Hawkins, Steven D. Meyers, Aishlin Ingraham, Mark E. Luther

Making Waves REU

The Maritime Automatic Identification System (AIS) produces over 100 terabytes of data annually. offering vital insights into globaJ vessel traffic, identity, and navigation patterns. However, the massive volume and inconsislent quality of AIS data introduce challenges for researchers seeking to extract reliable and applicable information. This study investigates the, effectiveness of Julius Al, an off-the-shelf data science platform, for streamlining the analysis of a ilarge AIS dataset, spanning 2015 to 2019 and covering over 42 million messages from Florida's five busiest ports. The results were compared to a previous human analysis. By leveraging only natural language prompts, we explore how …

Aging And Cognitive Health Evaluation In Elders – Hearing Intervention (Achieve-Hi): Manual Of Operations, Victoria A. Sanchez, Michelle L. Arnold, Nicholas S. Reed, Ann C. Eddins, Theresa H. Chisolm, Haley N. Calloway

Communication Sciences and Disorders Faculty Publications

No abstract provided.

Full Proceedings, Nckri

Sinkhole Conference 2026

No abstract provided.

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 …

Implications Of Quantum Computing For Enterprise Cybersecurity And Data Integrity, Manikantha Varaprasad Inakollu

Computer Science and Engineering Faculty Publications

Quantum computing represents a paradigm shift in computational capabilities that poses both unprecedented threats and opportunities for enterprise cybersecurity. This research examines the implications of quantum computing advancement on current cryptographic systems, data protection mechanisms, and organizational security frameworks. Through analysis of quantum computing developments from 2019-2024 and surveys of 280 cybersecurity professionals across various industries, this study identifies critical vulnerabilities in existing encryption standards and explores emerging quantum-resistant solutions. The findings reveal that approximately 78% of enterprises remain unprepared for quantum threats, with current RSA and ECC encryption systems facing potential compromise within the next 10-15 years. The research …

Non-Destructive Characterization Of Variously Colored Gypsum And Aragonite/Calcite Speleothems From The Cigalère Cave (Ariège, France), Martin Vlieghe, Johan Wouters, Gérald Fanuel, Jean-François Drion Du Chapois, Anne Gallez, Stéphane Pire-Stevenne, Gaëtan Rochez, Johan Yans

International Journal of Speleology

The Cigalère Cave is a 21 km-long karstic cave located in the Ariège Department, in the French Pyrenees, and underlies directly the Bentaillou Pb-Zn-Fe sulfide ores. The cave hosts abundant gypsum mineralizations, some of them exhibiting various colorations including blue, yellow, purple, orange and black. Due to strict preservation policies, these colored mineralizations have not been studied much. Here we propose a non-destructive characterization of five distinct gypsum or carbonate speleothem structures from the Cigalère, exhibiting different colorations. To comply with the preservation policies, no sample was taken from the cave, and all speleothems were analyzed in situ using portable …

Pluralism And Critique In A Renewed Environmental Anthropology, Helen Kopnina

Journal of Ecological Anthropology

Environmental anthropology has evolved from early ethnographic traditions that emphasized the interplay between culture and ecology to a field increasingly influenced by ideological perspectives across the political spectrum. Traditionally, anthropologists examined how human societies adapted to their environments through cultural practices, laying the groundwork for ecological anthropology. However, in recent decades, the field has increasingly been shaped by political and theoretical shifts that prioritize critiques of capitalism, colonialism, and environmental injustice—sometimes at the cost of empirical diversity and democratic debate. There are critiques of the broader trend in academia where intellectual discourse becomes dominated by elite-driven ideological conformity. Critics warn …

Hydrothermal Vents In Sulfuric Acid Speleogenesis Karst: Isolated Feeders With Pristine Hypogenic Water Or Interconnected Conduits With Rapid Flow And Recycled Water?, Jakub Mareš, Marek Audy, Serban M. Sarbu, Jan Kukačka, Romeo Eftimi, Jiří Bruthans

International Journal of Speleology

Underwater connectivity and flow paths in the saturated zone of hypogenic sulfuric acid speleogenesis (SAS) karst remain unclear, despite sustained research over the past 30 years. Being regarded as sources of pristine H₂S-charged water, narrow inflow conduits called "feeders" are typically considered primary sources of water and hotspots of speleogenesis. In southeastern Albania, there is a newly discovered active SAS karst system comprising numerous caves and springs. Tracer tests were conducted to investigate the connection of these caves to the surrounding springs and to characterize the flow paths. The results show that water flows from cave lakes to …

A Cave In Miocene Conglomerate: The Törökpince-Abaliget Cave System, Hungary, Krisztina Sebe, Piroska Pazonyi, Márton Bauer, Bálint Szappanos, Márton Szabó, Zoltán Szentesi, Mihály Gasparik, Ákos Juhász, Luca Pandolfi, Máté Gregorits, József Haász, Ágnes Novothny, Zsófia Ruszkiczay-Rüdiger

International Journal of Speleology

Conglomerate caves are rare, and only a few have been described in the scientific literature. Here, we present a newly discovered and significant cave system in SW Hungary, comprising over 500 m of upper passages and a shorter, lower section of a through-cave developed in Lower–Middle Miocene conglomerates. The formation of these cave passages was controlled chiefly by bedding and fractures. Dissolution has produced typical karstification morphologies, whereas corrasion, granular disintegration, and rock collapse have also played a role in shaping the cave. The cave is dominated by vadose-zone morphologies, but sediment infills indicating upward water flow, along with ceiling …

Psychiatric Symptom Severity And Performance Monitoring: Intraindividual Variability In Neural Responses And Behavioral Adjustments To Errors, Bohyun Park

USF Tampa Graduate Theses and Dissertations

Performance monitoring is a cognitive process that involves evaluating one’s own performance and adjusting behavior accordingly. Atypical neural and behavioral indices of performance monitoring are commonly observed in individuals with psychopathology and have led to hypotheses that perturbed performance monitoring may contribute to functional impairment. However, neural and behavioral indices of performance monitoring are often examined in isolation, so it remains unclear how error-related neural activity relates to subsequent behavioral adaptation on a trial-by-trial basis, and whether this coupling varies across different levels of internalizing and externalizing symptoms. The present study examined trial-level relationships between error monitoring event-related brain potentials …

Measurements Of Water-Film Thickness On Cave Walls And Speleothems, Alexandre Honiat, Salaheddine Skali-Lami, François Bourges, Bruno Lartiges

International Journal of Speleology

The water-film that coats cave walls and speleothems is a key player for the regulation of cave microclimate and the control of speleothem growth. In this paper, we demonstrate the capability of a confocal optical sensor to quantitatively measure on-site the rapid variations of water-film thickness when dripping, active condensation, or dryness occur on walls of various caves. Results obtained from a sample of four prehistoric caves and one stalagmite cave from Southwest France, indicate that the measurable thickness of water-films is generally in the 25-70 µm range for cave walls and reaches 200-300 µm on the horizontal plane of …

Fine-Tuning Open Source Llms For Generating Pedagogically Aligned Practice Questions In University Level Algorithms Course, Anne Utegen, Tran Ho, Oguzhan Topsakal

Bellini College REU Symposium (BCREUS)

This project focuses on fine-tuning the open-source Gemma 3 model using Low-Rank Adaptation (LoRA) to generate pedagogically aligned practice questions for an Analysis of Algorithms course. The authors created a dataset consisting of 300 question-hint-answer conversations with progressive hints that would scaffold student reasoning. Gemma 3 was fine-tuned and evaluated against a prompt-only baseline using an LLM-as-a-judge framework (Gemini 2.5 Pro) across 187 question pairs. The results show that the fine-tuned model improved significantly in avoiding premature solution reveals, difficulty appropriateness, and pedagogical alignment. However, the model experienced decreases in hint quality, clarity, and correctness, which is hypothesized to be …

Alphafold3 And Intrinsically Disordered Proteins: Reliable Monomer Prediction, Unpredictable Multimer Performance, Tuan Minh Dao, Sebastien Ghent, Vladimir N. Uversky, Taseef Rahman

Bellini College REU Symposium (BCREUS)

AlphaFold3 represents a major advance in protein structure prediction, yet its performance on intrinsically disordered proteins remains uncharacterized. We present the first systematic evaluation of AF3 on disordered systems, revealing a striking dichotomy. For monomers, AF3's pLDDT scores reliably predict disorder (MCC: 0.693), matching AlphaFold2 and rivaling dedicated predictors. This consistency across fundamentally di ̄erent architectures confirms that disorder prediction emerges from training data, not model design. For multimers, the picture grows complex. Despite comparable aggregate performance (mean DockQ: 0.563 vs 0.571), AF3 and AF2 achieve these results through fundamentally di ̄erent mechanisms.

Conventional structural features explain 58% of AF2's …

Contracted Out Of Justice: The Role Of Arbitration Clauses In Undermining Consumer Rights, Brooke Shifflett

USF St. Petersburg campus Honors Program Theses (Undergraduate)

This thesis examines the growing use of mandatory arbitration clauses in adhesion contracts and argues that their widespread enforcement has undermined consumer and employee access to justice. Through an analysis of contract law, the Federal Arbitration Act (FAA), Supreme Court jurisprudence, empirical research, and ethical theory, the study explores how arbitration clauses have evolved from a voluntary dispute resolution mechanism into a tool frequently used by corporations to limit liability, suppress collective legal action, and avoid public accountability. The thesis evaluates the doctrine of unconscionability as a critical safeguard against unfair contractual provisions, highlighting how procedural and substantive inequalities often …