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2025

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Factors Shaping Data-Based Decision-Making: The Role Of Self-Efficacy, Anxiety, And School Culture In Mississippi’S State Tested Subjects, Cymone E. Bradford Dec 2025

Factors Shaping Data-Based Decision-Making: The Role Of Self-Efficacy, Anxiety, And School Culture In Mississippi’S State Tested Subjects, Cymone E. Bradford

Dissertations

This quantitative study examined the factors influencing Mississippi state-tested teachers’ engagement in data-based decision-making (DBDM). The purpose of the study was to explore how self-efficacy, anxiety, and school culture shape teachers’ experiences using data to guide instruction. A researcher-developed instrument measuring four constructs self-efficacy in data interpretation, anxiety related to DBDM, self-efficacy and engagement in DBDM, and school culture and DBDM was administered to Mississippi teachers of state-tested subjects. Descriptive statistics, a one-way ANOVA, correlation analysis, and multiple regression were used to analyze the data.

Results revealed significant differences in demographic characteristics of age and frequency of data use when …


Institutional Sustainability In Ai Governance: Comparing Paths In The Eu, Japan, And Taiwan, Kuan-Wei Chen Dec 2025

Institutional Sustainability In Ai Governance: Comparing Paths In The Eu, Japan, And Taiwan, Kuan-Wei Chen

Yearbook of Antitrust and Regulatory Studies

This article explores the concept of institutional sustainability in AI governance by comparing the approaches in the European Union, Japan, and Taiwan. It begins by arguing that the relationship between AI and sustainability extends beyond environmental concerns, encompassing the sustainability of governance institutions themselves. The article posits that institutional sustainability, referring to the capacity of governance frameworks to remain effective over time, is essential in the context of rapidly evolving and future-oriented AI governance. The analysis proceeds by examining the EU’s strategy of normative anchoring through legal codification, Japan’s agile governance model based on collaboration and coordination, and Taiwan’s digital …


Development And Test Of An Automatic Mass Balancing System For Cal Poly's Spacecraft Attitude Dynamics Simulator, Cameron B. Zorio Dec 2025

Development And Test Of An Automatic Mass Balancing System For Cal Poly's Spacecraft Attitude Dynamics Simulator, Cameron B. Zorio

Master's Theses

The Cal Poly Spacecraft Attitude Dynamics Simulator (SADS) is an ongoing project to develop an air-bearing platform capable of recreating on-orbit rotational dynamics with near frictionless and torque-free rotations. However, any offset between the platform's center of rotation and its center of mass will introduce a torque due to gravity.

This thesis presents the design, implementation, and experimental evaluation of a low-cost, automatic mass balancing system for the SADS to address this challenge. A new modular sliding mass system was developed that overcomes issues faced in previous iterations of the SADS, providing real-time positional control of the masses and a …


Marsanywhere: Dataset And Cross-View Diffusion Model For Satellite-To-Ground View Synthesis With Mars Data, Benjamin T. Hinchliff Dec 2025

Marsanywhere: Dataset And Cross-View Diffusion Model For Satellite-To-Ground View Synthesis With Mars Data, Benjamin T. Hinchliff

Master's Theses

Satellite-to-ground view synthesis aims to create a realistic ground view image from a corresponding satellite view image. This is a well-studied problem for street level imagery, with good results being achieved by using modern image synthesis techniques such as diffusion models. However, despite the public availability of satellite and ground level imagery on Mars, these techniques have yet to be applied to the domain due to difficulties in collating and processing the data into a usable form. We address this deficiency by creating a dataset consisting of ground view panorama imagery from the Perseverance rover, along with associated satellite view …


Why The Long Face? The Distribution And Niche Of The Imperiled Narrow-Faced Kangaroo Rat (Dipodomys Venustus), Garrett L. Gimbel Dec 2025

Why The Long Face? The Distribution And Niche Of The Imperiled Narrow-Faced Kangaroo Rat (Dipodomys Venustus), Garrett L. Gimbel

Master's Theses

Distribution models provide a practical use case of connecting ecological niche theory with species’ occurrence and assemblages. By explicitly linking Hutchinson’s “niche space” with geographic space researchers can gain valuable information on a species’ niche characteristics and interactions, thereby informing conservation and management practices. The narrow-faced kangaroo rat (Dipodomys venustus) is a highly understudied kangaroo rat species endemic to the central coast of California and is an ideal species to explore niche theory in distribution modeling. Three subspecies are currently recognized: The Santa Cruz kangaroo rat (D. v. venustus), the elephant-eared kangaroo rat (D. v. …


Using Hydraulic And Hydrologic Modeling To Determine Scour At Toro Creek Under Climate Change Conditions, Gabriel E. Alaniz Dec 2025

Using Hydraulic And Hydrologic Modeling To Determine Scour At Toro Creek Under Climate Change Conditions, Gabriel E. Alaniz

Master's Theses

ABSTRACT

This study evaluates bridge scour at the Toro Creek crossing of Highway 1 in Morro Bay, California, under present conditions and future climate conditions with more frequent extreme rainfall events. California infrastructure is becoming increasingly vulnerable to extreme storm events and increased intense precipitation events brought by climate change. This analysis focuses on the calculation of scour for both the northbound and southbound spans. Highway 1 plays a vital role in California’s coastal transportation infrastructure by carrying more than 20,000 vehicles daily (Caltrans, 2017). In this thesis, a hydrological model (HEC-HMS) is used to simulate runoff under present-day and …


The Edge Of The World: An Examination Of The Wild West In California, 1840-1880, Chloe J. Cushing Dec 2025

The Edge Of The World: An Examination Of The Wild West In California, 1840-1880, Chloe J. Cushing

Master's Theses

“The Edge of the World” revolves around the history of the Wild West in California through the lens of Richard Maxwell Brown’s Western War of Incorporation theory. Rather than being a mythology sensationalized by Hollywood and literature, for the Golden State, the Wild West was a very real and tangible part of its early-American era, characterized by U.S. imperialism, high murder rates, anti-authoritarianism, and other rampant forms of chaos that affected the state for generations. By examining the conditions and effects of the late Mexican period, the Gold Rush, Confederate sympathizers, and the Southern Pacific Railroad, this thesis highlights the …


Supporting The Efficacy Of Admission Counselors When Working With Neurodivergent Students: A Study For An Equitable Review Process, Rose Llanos Dec 2025

Supporting The Efficacy Of Admission Counselors When Working With Neurodivergent Students: A Study For An Equitable Review Process, Rose Llanos

Graduate Student Dissertations, Theses, Capstones, and Portfolios

The focus of the study was to investigate the effectiveness of utilizing a universal design learning training module for college admission professionals to help assess student fit during the application review process. The conceptual framework in the research design followed that of the Universal Design of Learning (UDL) framework, which upholds the United Nations Sustainable Developmental Goals (UN-SDG), specifically goal four of quality education and goal 10 of reduced inequalities. The hypothesis for using an equitable training module is that an improved understanding of working with diverse students will lead to more confident admission professionals holistically recommending an admission decision …


Enhancing Crna's Knowledge Of Radiation Safety Through Online Education, Angela Iledan, Madeline Pousson Dec 2025

Enhancing Crna's Knowledge Of Radiation Safety Through Online Education, Angela Iledan, Madeline Pousson

Doctoral Projects

Although ionizing radiation is frequently used in anesthesia-related procedures, many CRNAs receive minimal training in radiation safety principles and protective measures. This knowledge gap increases the risk of cumulative radiation exposure for providers and patients. To address the issue, this doctoral project developed and implemented an online educational intervention designed to enhance CRNAs’ understanding of radiation safety, ultimately promoting safer practices in radiation-prone environments.

The doctoral project follows a QI and EBP approach that incorporated diverse adult learning styles to enhance engagement and knowledge retention of CRNAs. The online educational module was designed and delivered to CRNAs that currently practice …


Self-Determination Through Children's Rights: Resisting The Paradoxical Pretext Of Parents' Rights Legislation, Jeremiah Chin Dec 2025

Self-Determination Through Children's Rights: Resisting The Paradoxical Pretext Of Parents' Rights Legislation, Jeremiah Chin

Washington Law Review

Washington state law balances the interests of parents and the state in education, healthcare, and the general wellbeing of children. Despite the fact that children are at the center of emerging controversies, children’s rights are rarely discussed in state legislation debating the obligations and relationships between the state of Washington and parents. In education, for example, RCW 28A.605.005 finds “[p]arents are the primary stakeholders in their children’s upbringing.” While this may be true relative to the state, it overlooks the fact that children are the primary actors, agents, and rights bearers in their own personhood. This Article therefore considers ongoing …


An Update On Novel Taxa And Revised Taxonomic Status Of Bacteria Isolated From Human Clinical Specimens Described In 2024, Arianna Carella, Karen C. Carroll, Erik Munson Dec 2025

An Update On Novel Taxa And Revised Taxonomic Status Of Bacteria Isolated From Human Clinical Specimens Described In 2024, Arianna Carella, Karen C. Carroll, Erik Munson

Clinical Lab Sciences Faculty Research and Publications

Knowledge of novel and revised bacterial taxonomy facilitates routine operations in the medical microbiology laboratory and communication with important stakeholders. Notable new gram-positive taxa accepted in 2024 include the clinically significant Staphylococcus brunensis sp. nov., as well as Streptococcus suis subsp. hashimotonensis subsp. nov., which can be delineated from other Streptococcus suis subsp. by possession of the Lancefield group A antigen. Four novel Enterobacterales species are discussed, plus a novel eighth family Gallaecimonadaceae. One of these, Providencia huashanensis sp. nov. is clinically significant and harbors multiple genetic determinants that encode antimicrobial resistance mechanisms. Stenotrophomonas forensis sp. nov., derived from …


Pas De Deux, Emmalea Bellemare Dec 2025

Pas De Deux, Emmalea Bellemare

LSU New Orleans Theses and Dissertations

In New York City, 2004, 20-year-old Michael Kurotori is a professional ballet dancer and instructor working for the prestigious Brigid Ballet Academy. Under the supervision of his mentor, Prima Ballerina Anya Vladislav, Michael is quickly approaching the top of his career - until a new student threatens to steal Anya’s attention away. Suddenly, Anya is missing. And Michael, hiding dark secrets behind his mask of perfectionism, is approached by mysterious stalker, Thomas Wolf with evidence of his involvement…

“Overture” is the first episode of PAS DE DEUX, an eight-hour story about honor, identity, and the effect of trauma and mental …


Coupled Machine Learning Models: Combining Observations And Numerical Analysis In A Physics-Regularized Approach, Austin B. Schmidt Dec 2025

Coupled Machine Learning Models: Combining Observations And Numerical Analysis In A Physics-Regularized Approach, Austin B. Schmidt

LSU New Orleans Theses and Dissertations

This dissertation investigates surrogate modeling for fixed-location environmental forecasting using novel data-combination techniques. The work surveys the landscape of observational measurements and numerically generated data, identifying similar research and gaps in current methodologies. The ratio-coupled training framework is introduced to combine two data sources per predicted feature through a tunable parameter that weights training signal strength. An optimization scheme is developed to simultaneously tune surrogate weights and the coupled signal ratio, allowing relative influence between signals to act as an explicit regularizer. Three case studies demonstrate the methodology and approach in a variety of contexts. The first study is based …


Disruption Of The Placenta–Brain Axis In Transgenic Mice Lacking Serotonin Transporter (Sert) In Trophoblast Cells, David T. Ellenberger, Zhen Lyu, Rosalind T. B. Herrington, Jessica A. Kinkade, Gustavo W. Leone, Ji Ying Sze, Nathan J. Bivens, R. Frank Baker, R. Michael Roberts, Trupti Joshi, Cheryl S. Rosenfeld Dec 2025

Disruption Of The Placenta–Brain Axis In Transgenic Mice Lacking Serotonin Transporter (Sert) In Trophoblast Cells, David T. Ellenberger, Zhen Lyu, Rosalind T. B. Herrington, Jessica A. Kinkade, Gustavo W. Leone, Ji Ying Sze, Nathan J. Bivens, R. Frank Baker, R. Michael Roberts, Trupti Joshi, Cheryl S. Rosenfeld

Biomedical Sciences

Serotonin reuptake inhibitors (SSRIs) are commonly prescribed to pregnant women experiencing depression. Such drugs, however, might adversely affect placenta and fetal brain development. Parietal trophoblast giant cells (pTGCs) in the mouse placenta are postulated to internalize maternal serotonin (5-HT) via transport through SERT, encoded by Slc6a4, and to provide the initial source of 5-HT to the emerging brain via the placental–brain axis. Genetic deletion of Slc6a4 in pTGCs has been hypothesized to impact placental and fetal brain development. A transgenic mouse line with high-affinity SERT, encoded by Slc6a4, was selectively deleted by pairing mice with Cre recombinase linked …


Effects Of Injectable Trace Mineral Timing On Calf Performance And Health Indicators, Marie E. Goulais Dec 2025

Effects Of Injectable Trace Mineral Timing On Calf Performance And Health Indicators, Marie E. Goulais

Graduate Theses and Dissertations

One hundred and fourteen calves (average BW= 224kg ± 89kg) were utilized to evaluate the effects of injectable trace mineral (ITM) administration on calf performance and health when administered pre-weaning and at weaning. Calves were blocked by sex, stratified by age, and randomly assigned to one of the following treatment groups: 1) no ITM injection (CON), 2) ITM administered 28 d before weaning (PW), or 3) ITM administration at weaning (WEAN). Calves were vaccinated against respiratory pathogens on D-28 and D0. At weaning, cattle were transported to a local auction market, held overnight and returned the following morning. Body weight …


Finding Utopia: An Examination Of Pedagogical Approaches To Teaching Utopianism In U.S. College Classrooms, Brittany Page Brake Dec 2025

Finding Utopia: An Examination Of Pedagogical Approaches To Teaching Utopianism In U.S. College Classrooms, Brittany Page Brake

Dissertations

This dissertation investigates how, and if, utopianism is being taught in college classrooms across the United States. Long considered impractical, overly idealistic, and/or politically dangerous, utopianism has been largely marginalized in political science and American culture. However, this project finds that there are instructors teaching utopianism and they are using the concept to challenge students to think differently about governance, justice, and institutional design. Drawing from political theory literature, course syllabi submitted by faculty from different U.S. universities, interviews with instructors, and personal case studies of my own courses at Central State University and Manchester University, I explore how utopian …


Three Funny Things: A Multicultural Validation, Jon Hook Dec 2025

Three Funny Things: A Multicultural Validation, Jon Hook

Dissertations

This dissertation evaluated the efficacy of Three Funny Things, a humor-based positive psychology intervention (PPI) designed to enhance subjective well-being (SWB) and reduce depressive symptoms. Subjective well-being was operationalized through self-reported happiness, measured by the Authentic Happiness Inventory (AHI), and depressive symptomatology, measured by the Center for Epidemiologic Studies Depression Scale (CES-D). A repeated-measures design was employed across three time points: baseline (Time 1), post-intervention (Time 2), and one-month follow-up (Time 3). Participants (N = 126) represented a racially diverse community sample, including individuals identifying as White (61%), Black or African American (18%), Hispanic or Latino/a (11%), Asian (6%), and …


Development Of The Hydrogeology Concept Inventory And Exploration Of Its Embedded Spatial Thinking Components, Oluwarotimi Akindele Popoola Dec 2025

Development Of The Hydrogeology Concept Inventory And Exploration Of Its Embedded Spatial Thinking Components, Oluwarotimi Akindele Popoola

Dissertations

Hydrogeology is a sub-discipline of geoscience that deals with the occurrence and movement of water and possible contaminants within the subsurface. Understanding basic principles of hydrogeology is important for applying practical solutions to hydrogeology problems. Hydrogeology is a visuospatial discipline in which spatial thinking skills play a significant role. To assess the hydrogeology knowledge of students, a valid and reliable assessment instrument with spatial components is required.

This research was conducted as a series of quantitative studies with three goals: (1) to develop the Hydrogeology Concept Inventory (HCI), a valid and reliable measure of upper-level undergraduate students’ hydrogeology knowledge, (2) …


Reliability Analysis Of In-Person And Virtual Goniometric Measurements For Select Shoulder And Forearm Motions, Autumn Whitson, Tracy Cook, Lisa Middleton, Casey E. Humphrey, Aaron D. Sciascia Dec 2025

Reliability Analysis Of In-Person And Virtual Goniometric Measurements For Select Shoulder And Forearm Motions, Autumn Whitson, Tracy Cook, Lisa Middleton, Casey E. Humphrey, Aaron D. Sciascia

EKU Faculty and Staff Scholarship

Background Previous research on upper extremity range of motion has compared in-person to virtual measures for sagittal plane motions (flexion/extension) showing good-excellent reliability. Since upper extremity evaluation includes motion in all planes, it is important to assess whether transverse plane motion (rotation, supination, pronation) can be reliably measured during a virtual assessment. Purpose To evaluate the reliability (test/re-test inter-rater and intra-rater) of goniometric measurements of shoulder internal rotation and forearm pronation/supination obtained in-person and virtually. Study Design Observational cohort, Reliability study Methods Subjects 18-60 years of age with no upper extremity injuries were recruited for range of motion (ROM) testing …


Realization Of Deterministic Quantum Circuits For Non-Deterministic Or Incompletely Specified Quantum State Machines, Manjith Kumar, Marek Perkowski Dec 2025

Realization Of Deterministic Quantum Circuits For Non-Deterministic Or Incompletely Specified Quantum State Machines, Manjith Kumar, Marek Perkowski

Electrical and Computer Engineering Faculty Publications and Presentations

In classical logic design, there are machine learning methods based on converting a set of input-output traces to non-deterministic automata that are then converted to deterministic automata and synthesized using logic gates. This approach has not yet been extended to quantum automata. In this paper, we present a method to convert a set of input-output traces to a non-deterministic automaton, which is then converted to an incompletely specified multi-output Boolean function. The existing logic synthesis approaches for designing quantum circuits are insufficient to handle incompletely specified functions. So, we present a novel algorithm to synthesize logic functions with don’t cares …


Taming The Wicked Problem: Transparency, Civic Apathy, And The Challenge Of Rebuilding Trust In Local Government, Austin N. Kaiser Dec 2025

Taming The Wicked Problem: Transparency, Civic Apathy, And The Challenge Of Rebuilding Trust In Local Government, Austin N. Kaiser

School of Public Service Theses & Dissertations

Since the 1960s, the United States has experienced a persistent decline in public trust in government. The Founders believed that government could only function with the consent of the governed, making this erosion of trust a significant concern for democratic legitimacy. In response, many scholars and practitioners have championed transparency as a pillar of sound governance and a potential remedy for rebuilding trust. However, the solution may not be as simple as improving openness. Public officials increasingly recognize that transparency alone may have limited or even unintended consequences, especially when public participation is low or administrative resources are strained.

This …


Relativistic Three Particle Scattering, Md Habib E Islam Dec 2025

Relativistic Three Particle Scattering, Md Habib E Islam

Physics Theses & Dissertations

In this dissertation, we develop and apply a relativistic framework for studying three-body scattering amplitudes, their analytic structure, and the emergence of universal phenomena such as the Efimov effect. The work integrates three complementary components.

First, we introduce a systematically improvable numerical method for solving relativistic three-body integral equations in momentum space. By discretizing the continuum problem into finite matrix equations and extrapolating to the continuum limit, we obtain stable partial-wave amplitudes in the presence of a two-body bound state. Two complementary treatments of the pole contribution are implemented and shown to reproduce previous finite volume results, with controlled estimates …


Focal Engine: Filling A Gap Between Game Engines And Big-Data Scientific Visualization Packages, Kindrat Beregovyi Dec 2025

Focal Engine: Filling A Gap Between Game Engines And Big-Data Scientific Visualization Packages, Kindrat Beregovyi

Doctoral Dissertations

This dissertation presents Focal Engine, a novel 3D visualization engine designed to bridge the gap between game engines and scientific visualization tools. Game engines offer accessible interfaces and high-performance rendering but struggle with large-scale scientific datasets, while tools like ParaView and VTK handle complex data structures effectively but lack intuitive editing capabilities and modern rendering features. Focal Engine combines the accessibility and rendering performance of game engines with the data handling capabilities and analytical tools of scientific visualization platforms. The engine's capabilities are validated through multiple applications and projects, for example: HabiCAT 3D performs 3D complexity measurements on ocean floor …


Augmenting Large Language Models To Predict Social Determinants Of Mental Health In Opioid Use Disorder Using Patient Clinical Notes, Madhavi Pagare, Deva Sai Kumar Bheesetti, Inyene E. Essien-Aleksi, Mohammad Arif Ul Alam Dec 2025

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

Health Sciences Faculty Publications

Objective

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

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


2001-Cf-2403: Reflecting On A 24 Year Old Crime In My Family, Nicolas Galindo Dec 2025

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

Media Projects

No abstract provided.


Naamkaran At The Border: Reflections On Naming, Identity, And Belonging, Vejoya Viren Dec 2025

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

Human Development and School Services Faculty Publications

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


Daily Life Therapy: Daily Living Skills Training (Handwashing, Brushing Teeth, And Getting Dressed) For Parents Of Autistic Children, Christpher T. Fontecchio Dec 2025

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

Instructional Design Capstones Collection

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


Llm-Powered Question Answering For Object States In Virtual Reality, Shiyi Ding Dec 2025

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

Master's Theses

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

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


Exclusivity In Early Maya Monumentality, Scott R. Hutson, Mario Zimmermann, Iliana Ancona Aragón Dec 2025

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

Anthropology Faculty Publications

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


Topic Modeling And Culturomic Analysis Of 30,000 Books Over 100 Years Using Gensim, Michael A. Freeman Dec 2025

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

Electronic Theses and Dissertations

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