Digital Commons Network^™

Here Be Dragons: The Barriers Of Korean American Female Leaders In Secondary Schools, Joyce A. Kim

Dissertations

In K-12 public schools, there is a shortage of Korean American women in school leadership roles at the secondary level. This phenomenological study explores the contributing factors to this lack of representation, how institutions can recruit and retain Korean American female leaders, and how school systems can better support them. This study examines the leadership experiences of eight Korean American women. It utilizes the socio-political contexts of Korean patriarchy, the Model Minority Myth, and mentorship to help frame the problem of existing barriers. This study explores the following questions: What factors hinder Korean American women in school leadership? What structural …

Shades Of Families: Exploring Intersectionalities Of Cross-Cultural Parenting Experiences In The U.S., Shu-Han Huang

Dissertations

As multiracial and multicultural families continue to grow across the United States, parents must navigate evolving cultural identities, systemic inequities, and increasing social and emotional pressures. These realities underscore the need for parenting resources that are both culturally responsive and emotionally supportive. This transcendental phenomenological study explored the lived experiences of 11 cross-cultural parents raising children in the U.S., with a focus on how intersecting identities and systemic forces shape parenting practices.

Guided by Critical Multiracial Theory and Intersectionality Theory, this study investigated parenting at the personal, familial, societal, and structural levels. Data were collected through semi-structured interviews and analyzed …

Useful Measures Of Adult Attachment And Object Relations In Psychotherapy, Matilde A. Torallas Huerta

Dissertations

This is a literature review of objective and projective measures of attachment and object relations in adults, with the objective of reviewing outstanding research to identify the key factors for adult attachment assessment considered within attachment and object relations theories, what measures of adult attachment styles and dysfunction work best, and to provide key themes of assistance in the measurement of attachment and object relations in adult clients in psychotherapy. Theoretical foundations of attachment and object relations theory are reviewed as well as objective and projective instruments grouped by format. The 10 themes found to be useful in the assessment …

The Impact Of System Transparency On Perceived System Reliability, Perceived System Usability, And Information Clarity In Self-Driving Car Systems, Uditkumar Nair

Theses and Dissertations

In human-computer interaction (HCI), the development of autonomous vehicle (AV) technology has created new difficulties, especially in building user confidence as well as understanding of system functioning. The effect of system transparency on user- centered outcomes, such as perceived usability, perceived system reliability, and information clarity, is examined in this thesis. In order to evaluate their experiences in both ordinary and high-stakes driving situations, participants engaged with both system- transparent user interfaces (TUIs) and non-transparent user interfaces (NTUIs) across a number of experimental scenarios. In order to assess how well each interface conveyed system logic and actions, the study included …

Bridging The Gap: Enhancing Devops Security Through Comprehensive Threat Modeling, Ashutosh Jagdish Sonar

Theses and Dissertations

Today, security is an essential component of software development, especially in DevOps environments where rapid and continuous product release cycles are common. Systems are vulnerable to new attacks because traditional security approaches often cannot keep up with the pace of change. The threat modeling approaches used in DevOps are examined in this thesis, along with their advantages, disadvantages, and suitability for use in current software development processes. Well-known frameworks including STRIDE (Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service (DoS), and Elevation of Privilege), Attack Trees, LINDDUN (Linking, Identifying, Non-Repudiation, Detecting, Data Disclosure, Unawareness, and Non-Compliance.), Practical Threat Analysis (PTA), …

Applying Dynamic Dyadic Systems To Explore Features Of Relationship-Centered Care Among Spanish And Non-Spanish Speaking Patients, Marie C. Haverfield, Yuwei Li, Rachyl Pines, Tyler Kyte, Daria Titova, Jennifer A. Theiss

Faculty Research, Scholarly, and Creative Activity

Objective: Relationship-centered care (RCC) positions the exchange between patient and provider as central to patient care. Due to limitations in analytical approach, how the relational exchange develops throughout the clinical visit remains unclear. Dynamic dyadic systems (DDS) perspectives overcome these limitations to reveal interdependencies and evolving patterns in turn-taking sequences within dyads. We applied DDS analyses to examine how features of RCC manifest during clinical visits with Spanish-speaking Latinx and English-speaking non-Latinx patients. Methods: We analyzed transcripts from 13 primary care visits (5 with Latinx patients, 8 with non-Latinx patients). Interaction turns totaled N = 2394 units of analysis. Dyadic …

Whole Grains And Ancient Wheats: Knowledge, Attitudes, Consumption Behavior And Sensory Liking Of Breads Among Participants In The United States, Caroline Morey, Jamie Kubota, Sulekha Anand, Xi Feng

Faculty Research, Scholarly, and Creative Activity

Consumer interest in ancient grains has been growing in the United States over the last 10 years. Whole grain ancient wheats incorporation into breads may be a way to increase whole grain consumption among Americans, but there is no research evaluating sensory liking of whole ancient wheat breads among American consumers. The objective of this study was to explore the sensory liking of whole ancient wheat bread types and to explore factors that may be associated with sensory preferences. The study recruited 104 untrained participants of diverse ethnicities affiliated with San José State University (San José, CA 95192, USA). Participants …

Does The Transit Industry Understand The Risks Of Cybersecurity And Are The Risks Being Appropriately Prioritized?, Scott F. Belcher, Terri Belcher, James Grimes, Lusa Holmstrom, Andy Souders

Mineta Transportation Institute

The intent of this study is to assess the readiness, resourcing, and capabilities of public transit agencies to detect, identify, be protected from, respond to, and recover from cybersecurity vulnerabilities and threats. This study is an update of the 2020 Mineta Transportation Institute (MTI) study, “Is the Transit Industry Prepared for the Cyber Revolution? Policy Recommendations to Enhance Surface Transit Cyber Preparedness.” In the previous study, the authors found that the transit industry was ill-prepared for cybersecurity attacks. Unfortunately, after four years and the development of new, and often free, resources, the situation has not markedly improved. In fact, this …

A Comprehensive Study Of Impacts Of “Q” Bus Rapid Transit System On Blackstone Avenue, Yertai Tanai, Kamil Ciftci

Mineta Transportation Institute

This study examines the dual impact of the Fresno Area Express (FAX) Q Line, a 15.7-mile Bus Rapid Transit (BRT) system launched in 2018, on the Fresno housing market and passenger satisfaction. The Q Line, designed to modernize public transit, features eco-friendly compressed natural gas (CNG) vehicles, real-time passenger information, and improved service efficiency. Housing market analysis focused on residential properties sold between 2012 and 2024, utilizing Geographic Information System(GIS) mapping to segment properties into three regions: the Q Line corridor, an outer buffer zone, and the rest of Fresno. Results indicate no statistically significant increase in property values within …

Information Content Of An Open Limit-Order Book: Indian Evidence, Mayank Gupta, Saurabh Kumar

American Business Review

Using the 5-year period (2014-18) limit-order book and trade book data from NSE, this paper investigates the contribution of an open limit-order book towards price discovery and market efficiency. In particular, the paper examines two interesting questions: (a) the information content of the limit-order book beyond the best prices and (b) the order submission choices of informed traders. The results indicate that the deeper levels of the order book significantly contribute to short-term return predictability, even after controlling for the return autocorrelations, volume, and trade imbalances. Furthermore, this return predictability is time-varying and relatively high around lower quantiles of the …

Aligning Firm Capabilities And Business Environment In A Managerial Context: Evidence From The 2016 Presidential Election And Dodd-Frank Rollback, Luis A. Perez-Batres, Abu Amin, Len J. Treviño, Khawaja Mamun

American Business Review

Studies examining firm capabilities under abrupt discontinuities are scarce. To contribute to this literature, we focus on the effect of matching firm capabilities to business environments. In doing so, we explore strategic and environmental alignment and its impact on firm performance within the banking industry before and after the 2016 presidential election. We demonstrate that firm capabilities need to match a specific environment to attain a competitive advantage. However, these same capabilities are not necessarily the source of a competitive advantage in a different environment. Specifically, we find that during the post-election era (the Dodd-Frank rollback era), the group of …

Emotion Analysis And Topic Modelling Of Supply Chain Discussion During The Covid-19 Pandemic, Suhong Li, Fang Chen, Thomas Ngniatedema

American Business Review

This study aims to investigate the supply chain discussion during the COVID-19 pandemic using the supply chain tweets collected between March 2020 and May 2022 globally. The findings reveal an evolving sentiment trajectory: while the users’ sentiment remained neutral in 2020 and 2021, a negative sentiment surged starting in January 2022. Moreover, an emotion analysis indicates a mix of sadness and optimism among Twitter users, with anger gradually intensifying from June 2021 onward. Furthermore, topic modeling reveals distinct themes discussed each year. In 2020, major topics centered around the government’s response to COVID-19, food and medical supply chain crises. By …

Connectedness Between Music Tokens And Major Asset Classes: Implications For Hedging And Investments Strategies, Ritesh Patel, Muhammad Zubair Chishti, Sun-Yong Choi

American Business Review

This study examines the dynamic connectedness between four music tokens, that is, Audius, CEEK, ROCKI and Viberate and major asset classes, namely, equity, bond, crude oil, Gold, Bitcoin and USD. We used daily data from December 23, 2020, to August 30, 2024. We measure the connectedness using the quantile VAR method and the wavelet quantile correlation approach. The quantile VAR method reveals that assets play receiver and transmitter roles. However, the assets hold a weak relationship, indicating the opportunity for portfolio diversification. Further, the results of wavelet quantile correlation also discovered negative or no relationship among major assets, revealing the …

Green Hotels And Loyal Guests: The Csr Effect In Poland’S Tourism Sector, Maria Johann, Sanjoy Ghose, Ahmed Bostani

American Business Review

While the relationship between Corporate Social Responsibility (CSR) and consumer behavior has gained increased interest in the hotel industry over the years, some of its nuanced effects remain insufficiently explored, especially in a post-pandemic world. Thus, the objective of this study is to assess how environmental CSR and social CSR activities influence consumer responses, namely customer satisfaction and customer loyalty in the hotel industry. The questionnaire was distributed online through a professional research agency. The data were gathered from 560 respondents who spent their holidays in Poland in hotels that implemented socially responsible activities. PLS-SEM was used for data analysis. …

Strategy As What A Business Should Do Over Time To Succeed: A Case Study Of Tesla, Inc, Murali Chari, Vitor Fernandes M. Ferreira

American Business Review

Why businesses succeed or fail is a central question in strategy. Extant literature is well developed in explaining the relative success of firms at a point in time. There is not as much known, however, about what a business should do over time to succeed. We begin to address this gap with a study of Tesla, Inc. Following recommendations to ensure reliability and validity (Gibbert et al., 2008), we study how Tesla succeeded as a startup in the capital and scale intensive industry, when the relevant technology and supporting infrastructure were nonexistent. We contrast Tesla with its competitors to draw …

Fits Like A Glove: Seinfeld And The Economics Of Liability Laws, Franklin G. Mixon Jr., Shane D. Sanders, R. Andrew Luccasen Iii

American Business Review

Informal case applications often enhance our understanding of an economic principle’s breadth of import in everyday life, as well as whether the principle may be acknowledged and used in a manner that facilitates decision-making of businesses and consumers. The present study contributes to the case study literature by extending the work of others on the economics of the classic television sit-com, Seinfeld. More specifically, our extension focuses on several law and economics concepts, particularly concepts related to product liability, included in the sit-com that are of particular interest to businesses and consumers.

Trade Integration, Petros C. Mavroidis

Faculty Scholarship

Accounts concerning the world trading system usually start the debate from the negotiation of the GATT. Trade integration before the First World War, though, had been quite remarkable, and the study of this era enriches our understanding of modern institutions in at least two ways. First, a number of GATT provisions had already been shaped during discussions following the advent of the League of Nations. Second, trade integration before the First World War did not manage to put a brake on belligerent behaviour, putting to rest the old Montesquieuan idea of doux commerce. Recent developments (like the invasion of …

Administrative Law And The Pandemic, Gillian E. Metzger

Faculty Scholarship

American administrative law’s relationship to change is, as they say, compli­cated. On the one hand, continual evolution has been an endemic feature of American administrative law. Doctrines such as Chevron deference to agency statutory interpretations were born, grew, and declined in just the period from the 1980s to today. On the other, the United States (US) Supreme Court regularly rejects such common law development in administrative law as illegitimate and insists that federal judges must adhere to the original terms of the 1946 Administrative Procedure Act (APA) and other statutes, unless the Constitution requires otherwise. And to this day scholars …

Not Right Now: Factors Affecting Interruption Decisions In A Healthcare Paradigm, Matthew G. Pacailler

Psychology Theses & Dissertations

Interruptions are common in the workplace, but when they happen during high-stakes critical tasks, they can have serious consequences. In the field of healthcare, interruptions can lead to serious adverse events or medication errors. Research on interruption management strategies addresses the potentially harmful outcomes of interruptions but often fails to account for the initial decision to accept or reject the interrupting task. Two experiments were performed to examine the decision-making outcomes for interruptions.

In experiment I, the participants monitored two EKG displays while simultaneously entering medication information into a patient chart. The decision to accept or reject an interruption was …

Investigating The Ability To Perceive Nonverbal Behaviors In Different Interaction Formats, Amanda J. Ashdown

Psychology Theses & Dissertations

The rapid rise in interactive video-based communication has raised important questions about how it affects the perception of nonverbal behavior and impression formation. Guided by the Parallel Process Model (PPM), Multiple Resource Theory (MRT), and Working Memory (WM) models, this study investigated the ability of individuals to observe and assess another person’s nonverbal behaviors and form accurate impressions during conversations in live, face-to-face interactions compared to virtual formats. The study employed a 2 (interaction format: live vs. virtual; within-subjects) × 2 (observation type: active vs. passive; between-subjects) × 2 (genuineness: genuine vs. nongenuine behavior; between-subjects) mixed design. Participants either actively …

Challenges And Opportunities Of Acquiring Cortical Recordings For Chronic Adaptive Deep Brain Stimulation, Jeffrey Herron, Aura Kullmann, Timothy Denison, Wayne K Goodman, Aysegul Gunduz, Wolf-Julian Neumann, Nicole R Provenza, Maryam M Shanechi, Sameer A Sheth, Philip A Starr, Alik S Widge

Faculty, Staff and Students Publications

Deep brain stimulation (DBS), a proven treatment for movement disorders, also holds promise for the treatment of psychiatric and cognitive conditions. However, for DBS to be clinically effective, it may require DBS technology that can alter or trigger stimulation in response to changes in biomarkers sensed from the patient's brain. A growing body of evidence suggests that such adaptive DBS is feasible, it might achieve clinical effects that are not possible with standard continuous DBS and that some of the best biomarkers are signals from the cerebral cortex. Yet capturing those markers requires the placement of cortex-optimized electrodes in addition …

Glands Of Moll: History, Current Knowledge And Their Role In Ocular Surface Homeostasis And Disease, Michael Stopfer, Ingrid Zahn, Katharina Jüngert, Gerhard Aumüller, Frans L Moll, Martin Schicht, Helen P Makarenkova, Cintia S De Paiva, Friedrich P Paulsen

Faculty, Staff and Students Publications

Over the last 20 years, research into the Meibomian glands of the eyelids has increased exponentially and is now widely recognized as a field of research. It is all the more astonishing that knowledge about another type of gland in the eyelids, the Moll glands or ciliary glands, has almost stagnated and there has been little to almost no progress, even though this type of gland as a whole takes up a relatively large volume in the upper and lower eyelids. There is not much information about the namesake Moll or the function of the glands although these are listed …

How To Use Social Media And Artificial Intelligence To Promote Mental Health Among Chinese And Chinese American College Students In The U.S., Ni Zhang, Jingru Guan, Terry Zou, Tianqin Shi, Kaikai Liu

Faculty Research, Scholarly, and Creative Activity

This study explored the potential of using social media and artificial intelligence (AI) to tackle language and cultural barriers in order to promote mental health among Chinese and Chinese American college students. Ten bilingual (Chinese Mandarin and English) focus group sessions were conducted over Zoom with 26 Chinese and Chinese American students at a university on the west coast of the United States between October 2023 and February 2024. Thematic analysis of the focus group meeting transcripts was conducted via deductive coding and then inductive selection of quotes on Google Document and Nvivo. Social media provides a platform for providing …

Technical Difficulties: An Investigation Of Problematic Social Media Usage And Well-Being Of Emerging Adults, Sarah Swan

Honors Theses

Grounded in previous scholarship investigating the relationship between social media use and psychoemotional outcomes, this study conceptualizes and tests a comprehensive model that constellates predictive factors (i.e., time spent, platforms selected, purposes of use, and emotional regulation abilities) and negative behavioral and emotional outcomes (i.e., addiction and emotional affect), specifically among emerging adults (ages 18-29). A survey of 591 respondents revealed that high usage of certain platforms (i.e., Instagram, TikTok, and Facebook), alongside individual emotional regulation abilities and passivity of social media use, predicts higher levels of addiction and negative emotional outcomes. Additional findings indicate significant differences in social media …

The Effect Of A Peptide Targeting Ligand On Transfection Efficiency Of Polymeric Nanoparticles To Dendritic Cells, Anthony Radka

Honors Theses

Autoimmune diseases affect approximately 5-8% of the global population, leading to chronic symptoms, long-term treatment, and reduced quality of life. Current therapies primarily rely on lifelong administration of immunosuppressants, which are associated with severe side effects and heightened susceptibility to infections. This has spurred interest in cellular therapies that manipulate dendritic cells (DCs) effectively and can selectively treat these diseases. This work aims to improve the efficacy of dendritic cell-based therapies using cationic polymers that can electrostatically complex with nucleic acids, forming nanoparticles referred to as polyplexes, that can deliver therapeutic nucleic acid cargo. These particles are a favorable alternative …

The Effects Of Covid-19 On Educators In South Mississippi, Alexis Papp

Honors Theses

This study was focused on discovering what may have caused educators in kindergarten through 8^th grade classrooms in mid-south Mississippi to leave or consider leaving the profession as it relates to the COVID-19 pandemic within different content areas. Participants identified issues within the system that diminished their abilities to educate their students effectively and this diminishment was related to the pandemic. Research from “Mississippi Teachers Are Eyeing the Exit” (Ballard, 2023) and “Teachers’ Dissatisfaction during the COVID-19 Pandemic: Factors Contributing to a Desire to Leave the Profession” (Gillani, 2022) showed that teachers were having strong difficulties during the pandemic …

Privacy-Aware Ai-Based Agricultural Monitoring Using Internet Of Drones, Md Benozir Hossain

Honors Theses

Artificial Intelligence (AI) has become a vital tool for agricultural farming. AI-based image processing models utilizing different machine learning (ML) algorithms and deep learning (DL) offer advanced functionalities in disease detection, yield estimation, land use, etc. This thesis examines AI-driven techniques utilizing Convolutional Neural Networks (CNN) with the addition of Federated Learning (FL) to analyze satellite and drone images for agricultural insights, especially in detecting Cotton diseases. The AI models improve agricultural farming in many ways, such as using data to make critical decisions, reducing labor costs, pest infestations, etc. Moreover, these models allow farmers to minimize yield losses by …

Finding A Choreographic Relationship Between Music And Dance Performance, Grace Dugas

Honors Theses

The choreographic project increase emerged from a choreographic curiosity about how the relationship between dance and music can influence each other within a contemporary dance performance. The choreographer was also interested in whether or not the audience can perceive the choreomusical relationship. The exploration of literature considered the aesthetic, educational, and accessibility differences between dance and music. This is followed by a detailed exploration of related terminology and ideas that choreographers can utilize. Lastly, the literature studied how the audience can perceive the choreomusical relationship presented in a dance performance. The choreographer, with the assistance of the dancers, generated movement …

Cellular Telemetry For Real-Time River Flow Velocity Data From Fluvial Acoustic Tomography Loggers, Joshua Lee Seymour

Honors Theses

Streamflow is a critical element in understanding watershed processes and the effects of land use on those processes because it is the primary medium through which water, sediment, nutrients, organic material, thermal energy, and aquatic species move. Fluvial Acoustic Tomography (FAT) systems offer accurate direct measurements of river section-averaged flow velocity by measuring reciprocal acoustic travel times between at least two acoustic nodes positioned on opposite riverbanks. However, similar to many in-situ sensors used in estuarine and riverine environments, FAT loggers require manual data retrieval, which is time-consuming, labor-intensive, and limits real-time access and increases maintenance costs. This project presents …

Cache-Augmented Generation In Rag Pipelines: Fast And Memory-Efficient Approach To Multi-Agent Knowledge Query Systems, Yaju Gopal Shrestha

Honors Theses

This thesis presents an implementation and evaluation of Cache-Augmented Generation (CAG) for knowledge query systems, building upon the approach introduced by Chan et al. (2024). Traditional Retrieval-Augmented Generation (RAG) systems (Lewis et al., 2020) face challenges including high latency, excessive memory usage, and complex infrastructure requirements. By implementing a cache-augmented architecture that preloads relevant knowledge and eliminates real-time retrieval, our approach significantly improves response time while reducing resource requirements. The research demonstrates the effectiveness of CAG through a comprehensive implementation for The University of Southern Mississippi's chatbot system, achieving a 49.02% improvement in response time compared to traditional RAG approaches. …