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Symmetrically Threaded Superconducting Quantum Interference Devices As Next-Generation Kerr-Cat Qubits, Bibek Bhandari, Irwin Huang, Ahmed Hajr, Kagan Yanik, Bingcheng Qing, Ke Wang, David I. Santiago, Justin Dressel, Irfan Siddiqi, Andrew N. Jordan Aug 2025

Symmetrically Threaded Superconducting Quantum Interference Devices As Next-Generation Kerr-Cat Qubits, Bibek Bhandari, Irwin Huang, Ahmed Hajr, Kagan Yanik, Bingcheng Qing, Ke Wang, David I. Santiago, Justin Dressel, Irfan Siddiqi, Andrew N. Jordan

Mathematics, Physics, and Computer Science Faculty Articles and Research

Kerr-cat qubits are bosonic qubits offering autonomous bit-flip protection, traditionally studied using driven superconducting nonlinear asymmetric inductive element (SNAIL) oscillators. Here, we theoretically explore an alternative circuit for Kerr-cat qubits based on symmetrically threaded superconducting quantum interference devices (SQUIDs). The symmetrically threaded SQUID (STS) architecture employs a simplified flux-pumped design that suppresses two-photon dissipation, a dominant loss mechanism in high-Kerr regimes, by engineering the drive Hamiltonian’s flux operator to generate only even-order harmonics. By fulfilling two critical criteria for practical Kerr-cat qubit operation, the STS emerges as an ideal platform: (1) a static Hamiltonian with diluted Kerr nonlinearity (achieved via …

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New Faculty Guide, 2025, University Of Mississippi. Provost Aug 2025

New Faculty Guide, 2025, University Of Mississippi. Provost

New Faculty

No abstract provided.

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Examining Home Confinement Of Offenders In The Mississippi Delta, Malcolm Davis Aug 2025

Examining Home Confinement Of Offenders In The Mississippi Delta, Malcolm Davis

Walden Dissertations and Doctoral Studies

Recidivism was identified as a persistent problem in the criminal justice system. Accordingly, prison overcrowding was also an identified problem in the prison system. The purpose of this study was to examine the experiences of home confinement for offenders in the Mississippi Delta. This research used rehabilitation theory to conduct a qualitative analysis of home confinement in the Mississippi Delta, as well as identify any unique challenges to the program presented by rural conditions. A purposive sampling technique was used to solicit participation, and a total of 12 participants were included in the study. The participants were interviewed using a …

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Deep Learning And Machine Learning Based Prediction Of Significant Wave Height Along The Grand Coast Of Dakar, Senegal, Dialo Diop, Xu Dongsheng, Sanjay Kumar Shukla Aug 2025

Deep Learning And Machine Learning Based Prediction Of Significant Wave Height Along The Grand Coast Of Dakar, Senegal, Dialo Diop, Xu Dongsheng, Sanjay Kumar Shukla

Research outputs 2022 to 2026

Recently, deep learning (DL) has become an essential tool for processing large datasets and is playing a crucial role in scientific research. It significantly contributes to protecting the marine environment and forecasting oceanic phenomena. This study applies an autoregressive integrated moving average model (ARIMA) time series model to forecast significant wave heights (SWHs) at two beaches in Dakar, Senegal: Malika and Yoff. Additionally, the long short-term memory network (LSTM) is used for comparative analysis. Both models estimate SWH for future predictions ranging from 12 hours to 60 days. The study utilized ERA5 reanalysis data, comprising 52584 elements of SWH and …

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Self-Efficacy And Burnout Of Nursing Faculty: The Mediating Role Of Fear Of Negative Evaluation, Sarah Murray Kelly Aug 2025

Self-Efficacy And Burnout Of Nursing Faculty: The Mediating Role Of Fear Of Negative Evaluation, Sarah Murray Kelly

Doctoral Dissertations and Projects

The contents of this manuscript include a dissertation of a survey research study using the theoretical models of self-efficacy and burnout. The quantitative study used mediation analysis to explore the relationship between self-efficacy and burnout, with fear of negative evaluation as a mediator. Fear of negative evaluation was measured using the Brief Fear of Negative Evaluation Scale-Revised; self-efficacy was calculated using the General Self-Efficacy Scale; and burnout was measured using the Oldenburg Burnout Inventory. The study drew a sample of 98 academic nurse educators (N = 98) who were evaluated by student evaluations of teaching. The sample included educators who …

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Trauma-Informed Teaching Guidebook A Resource For Supporting Students, Autumn Shipley-Mellon Aug 2025

Trauma-Informed Teaching Guidebook A Resource For Supporting Students, Autumn Shipley-Mellon

Masters Projects

Many students in the K–12 education system have experienced trauma, yet schools often lack the tools and structures to adequately support them. This project addresses that gap by creating a trauma-informed teaching guidebook for educators. Grounded in current research on Adverse Childhood Experiences (ACEs) and trauma’s effects on child development, the guidebook provides practical, easy-to-implement strategies. It focuses on building supportive relationships, creating safe and predictable environments, managing behavior with empathy, and designing classrooms that foster emotional regulation and connection. The goal is to support both student well-being and teacher effectiveness. The guidebook is intended to be shared with educators …

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The Relationship Between Self-Care, Resilience And Burnout, And The Role Of Self-Esteem And Self-Awareness To Facilitate Self-Care Among School Counselors, Sarah C. Mccarthy Aug 2025

The Relationship Between Self-Care, Resilience And Burnout, And The Role Of Self-Esteem And Self-Awareness To Facilitate Self-Care Among School Counselors, Sarah C. Mccarthy

Doctoral Dissertations and Projects

School counselors play a pivotal role in fostering students’ academic, social, and emotional development. School counselors are responsible for addressing a wide range of student needs, such as academic advising, assisting in behavior management, crisis intervention, and mental health support. Being in this position that requires many responsibilities, coupled with high student-to-counselor ratios, many school counselors report having elevated stress levels, potentially leading to the feeling of burnout. Therefore, the purpose of this study focuses on three goals: (1) Determine which self-care practices, and at what frequency, are being used by school counselors to determine which type of self-care practices …

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Onboarding And Sense Of Belonging: A Moderated Mediation Analysis, Natalia Volkonsky Aug 2025

Onboarding And Sense Of Belonging: A Moderated Mediation Analysis, Natalia Volkonsky

Doctoral Dissertations and Projects

Extensive research has examined the link between onboarding and employees’ sense of belonging, yet no known studies have explored whether the type of onboarding—delivered in-person, remotely, or through virtual platforms—affects this relationship. This quantitative, correlational study investigated how onboarding quality relates to employees’ sense of belonging, whether purpose in life mediates this relationship, and whether onboarding type moderates it. A sample of full-time employees (N = 112), onboarded within the past 12 months, completed validated measures assessing onboarding quality, purpose in life, and sense of belonging. Results showed a significant positive correlation between onboarding quality and sense of belonging. Purpose …

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The Efficacy Of Mindfulness, Breathwork, And Neurofeedback: A Holistic Approach To Healing, Cheryl Moore-Whidby Aug 2025

The Efficacy Of Mindfulness, Breathwork, And Neurofeedback: A Holistic Approach To Healing, Cheryl Moore-Whidby

Doctoral Dissertations and Projects

The purpose of this phenomenological study is to explore the holistic impact of mindfulness, breathwork, and neurofeedback on individuals experiencing a range of emotional and physical health conditions, including PTSD, anxiety, depression, chronic pain, cardiovascular symptoms, and other chronic illnesses. This investigation is grounded in multiple theoretical frameworks, including the Polyvagal Theory (Porges, 2009), Cognitive Theory (Beck, 1963), Maslow’s Hierarchy of Needs (Maslow et al., 1943), Mindfulness-Based Stress Reduction (Kabat-Zinn, 1990), and Dialectical Behavior Therapy (Linehan, 1993). A total of 28 participants, approved through IRB review, engaged in 24 sessions across 30 days, divided between in-person and virtual formats. Breathwork …

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Tough Decisions: Balancing Statutory Authority With Moral Obligation In The Federal Law Enforcement Community, Carl J. Lepard Aug 2025

Tough Decisions: Balancing Statutory Authority With Moral Obligation In The Federal Law Enforcement Community, Carl J. Lepard

Doctoral Dissertations and Projects

Following the 2022 tragedy at Robb Elementary School in Uvalde, Texas, where an armed assailant killed 21 people and injured 17 others, the U.S. Department of Justice released a critical incident review of the law enforcement response. Absent in the Justice Department’s response was an analysis of the lack of statutory law enforcement authority for the 150 federal law enforcement officers who responded to the school that day. This qualitative phenomenological study aims to examine federal law enforcement officers’ understanding of their statutory authority to exercise police powers. It sought to understand the decision-making process of federal law enforcement officers …

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An Analysis Of Sport Science Practices And Standards In Collegiate Football, Corey F. Fitzgerald Aug 2025

An Analysis Of Sport Science Practices And Standards In Collegiate Football, Corey F. Fitzgerald

Doctoral Dissertations and Projects

This dissertation presents the findings of a survey that identifies the sport science practices and standards utilized in National Collegiate Athletic Association (NCAA) football programs. In total a fifty-two item survey instrument was administered that examines seven sections, including (i) demographics, (ii) current sport science practices, (iii) advanced technology, (iv) decision-making processes, (v) health and wellness, (vi) budget and resources, and (vii) comments. All generated numerical data was organized into a statistical analysis program, SPSS Statistics v 29.0.2.0 (© IBM Corporation). Correlations were conducted on data gathered from Likert Scale questions, using Spearman test. Additionally, comprehensive non-numerical subjective data was …

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The Impact Of Cello Training On Spatial Orientation Abilities In Adult Learners, Circe Diaz Gamero Aug 2025

The Impact Of Cello Training On Spatial Orientation Abilities In Adult Learners, Circe Diaz Gamero

Doctoral Dissertations and Projects

Academic discourse lacks exploration of the effects that musical training during adulthood has on spatial orientation abilities through their connection between cognitive science and music education. This study seeks to address this knowledge gap through research that evaluates cello training effects on spatial orientation abilities in adult learners. The rising interest in non-medicine-based methods for brain function improvement and recovery establishes the urgent need to research possible cognitive advantages that occur when adults participate in music education. This research study adopted a convergent mixed-methods approach that studied adults with minimal musical background in an eight-week structured cello training program, aiming …

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Fire Officer Leadership: Understanding The Lived Experience Of New Firefighters, Tyler Ames Aug 2025

Fire Officer Leadership: Understanding The Lived Experience Of New Firefighters, Tyler Ames

Doctoral Dissertations and Projects

This qualitative phenomenological study looked into how newer firefighters experienced working under fire officer leaders who utilized laissez-faire leadership tendencies. The goal of the study was to better understand what this kind of leadership looks like in the fire service and how it affects newer members in their day-to-day lives as well as emergency scenarios. Twelve firefighters from different departments across Utah were interviewed, and all participants had less than three years of experience. The interviews focused on the participants’ experiences, challenges, and feelings when working under this particular leadership style. Each transcript was reviewed and coded using an inductive …

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The Problem Of Stigma: Equipping The Christian Church By Exploring An Integrated Response, Charles Mcgannon Aug 2025

The Problem Of Stigma: Equipping The Christian Church By Exploring An Integrated Response, Charles Mcgannon

Doctoral Dissertations and Projects

Research has shown stigma to be a significant barrier to help-seeking and effective functioning in every domain of human life. Current research has shown that attempts to enact a solution to this problem have largely failed and, in some cases, have made the problem worse. With an integrated approach incorporating the biblical perspective and supportive scientific insights, effective solutions were explored while helping to connect the Christian and scientific communities toward common goals of removing barriers for help-seekers and reducing stigma and its effects on human lives. For the current qualitative study, 10 leaders within the Christian Church were interviewed …

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Hurricane Katrina Archive: E-Books And E-Journals A To Z Bibliography 2020-2025, Lsu Health Sciences Center - New Orleans Libraries, Elizabeth H. Holt Aug 2025

Hurricane Katrina Archive: E-Books And E-Journals A To Z Bibliography 2020-2025, Lsu Health Sciences Center - New Orleans Libraries, Elizabeth H. Holt

LSUHSC Hurricane Katrina Archive: Bibliographies

This bibliography includes 43 electronic books and edited collections created on the topic of Hurricane Katrina by authors and others affiliated with LSU Health Sciences Center - New Orleans between September 2005 and August 2025.

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Ddos Attack Detection In Edge-Iiot Digital Twin Environment Using Deep Learning Approach, Feras Al-Obeidat, Adnan Amin, Ahmed Shuhaiber, Inam Ul Haq Aug 2025

Ddos Attack Detection In Edge-Iiot Digital Twin Environment Using Deep Learning Approach, Feras Al-Obeidat, Adnan Amin, Ahmed Shuhaiber, Inam Ul Haq

All Works

The industrial Internet of Things (IIoT) and digital twins are redefining how digital models and physical systems interact. IIoT connects physical intelligence, and digital twins virtually represent their physical counterparts. With the rapid growth of Edge-IIoT, it is crucial to create security and privacy regulations to prevent vulnerabilities and threats (i.e., distributed denial of service (DDoS)). DDoS attacks use botnets to overload the target system with requests. In this study, we introduce a novel approach for detecting DDoS attacks in an Edge-IIoT digital twin-based generated dataset. The proposed approach is designed to retain already learned knowledge and easily adapt to …

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An Audio Data-Driven Roadway Digital Twin And Its Underlying Framework For A Digitized Transportation Construction Environment, Anisha Deria, Pedro J. Chacon Dominguez, Yong-Cheol Lee, Jin W. Choi Aug 2025

An Audio Data-Driven Roadway Digital Twin And Its Underlying Framework For A Digitized Transportation Construction Environment, Anisha Deria, Pedro J. Chacon Dominguez, Yong-Cheol Lee, Jin W. Choi

Michigan Tech Publications

The increasing need to build and maintain transportation systems has led project managers to manage multiple projects simultaneously. Roadway projects often entail several miles of job site, making it difficult to keep track of progress and maintenance activities. To improve the situation, this study proposes an audio data-driven roadway digital twin framework for real-time and remote monitoring of construction projects. The latent characteristics of a digital twin required for establishing a digitized work environment were investigated. As a primary method of seamlessly linking virtual and physical environments, audio data classified and analyzed by deep neural network (DNN) has been employed …

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A Dual-Model Machine Learning Framework For Predictive Maintenance Of Industrial Digital Press Components, Richmond Darko, Emmanuel Adabor Aug 2025

A Dual-Model Machine Learning Framework For Predictive Maintenance Of Industrial Digital Press Components, Richmond Darko, Emmanuel Adabor

African Conference on Information Systems and Technology

This study presents a novel dual-model predictive maintenance framework designed to improve maintenance scheduling for components in industrial digital presses. The framework integrates two complementary approaches: a Threshold-Based Maintenance Approach (TBMA) for components operating within acceptable usage limits, and an Overdue Severity-Based Maintenance Approach (OSBMA) for those that have exceeded their expected lifespans or show signs of critical degradation. This study uses real-world operational data from a Konica Minolta C6000 press. It applies advanced machine learning models, including Gradient Boosting Machines and Random Forest for classification, and Generalized Additive Models (GAM) for Remaining Useful Life (RUL) prediction. The goal is …

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The Integration Of Agile Methodologies In Devops Practices Within The Information Technology Industry, Ashley Hourigan, Ridewaan Hanslo Aug 2025

The Integration Of Agile Methodologies In Devops Practices Within The Information Technology Industry, Ashley Hourigan, Ridewaan Hanslo

African Conference on Information Systems and Technology

The demand for rapid software delivery in the Information Technology (IT) industry has significantly intensified, emphasising the need for faster software products and service releases with enhanced features to meet customer expectations. Agile methodologies are replacing traditional approaches such as Waterfall, where flexibility, iterative development and adaptation to change are favoured over rigid planning and execution. DevOps, a subsequent evolution from Agile, emphasises collaborative efforts in development and operations teams, focusing on continuous integration and deployment to deliver resilient and high-quality software products and services. This study aims to critically assess both Agile and DevOps practices in the IT industry …

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Toward Secure And Inclusive Educational Metaverse: Insights For African Countries, Nkosikhona T. Msweli Aug 2025

Toward Secure And Inclusive Educational Metaverse: Insights For African Countries, Nkosikhona T. Msweli

African Conference on Information Systems and Technology

The rapid growth of immersive learning platforms has introduced critical identity security challenges. This study presents a bibliometric analysis of over 200 publications (2005–2025) on AI and security issues in virtual educational environments, using Scopus as the primary source. Findings reveal a surge in research after 2022, with China, the U.S., and India as leading contributors, while African representation remains limited. Key concerns include cross-platform vulnerabilities, deepfake threats, and challenges in implementing blockchain-based identity verification. The study also highlights algorithmic bias and ethical issues in identity authentication, emphasizing the need for inclusive, transparent AI systems. The paper provides insights to …

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Gratifications That Contribute To Compulsive Youtube Use Among University Students, Mkhululi Tshepo Ncube, Zweithini Mabhena, Wallace Chigona Aug 2025

Gratifications That Contribute To Compulsive Youtube Use Among University Students, Mkhululi Tshepo Ncube, Zweithini Mabhena, Wallace Chigona

African Conference on Information Systems and Technology

This study investigated the gratifications contributing to compulsive YouTube use among university students. Compulsive YouTube use, marked by an inability to regulate consumption despite negative impacts to the user, is analysed through the Uses and Gratifications Theory (U&G) and Compulsive Internet Use (CIU). Specifically, the study examined how different gratifications—such as emotional support, habitual viewing, and escapism—drive compulsive use patterns. A cross-sectional survey strategy was employed, collecting data from 175 university students through structured online questionnaires. The study used Partial Least Squares Structural Equation Modelling (PLS-SEM) to test the relationships between the identified gratifications and compulsive usage behaviour. The findings …

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Machine Learning Driven Email Phishing Detection, Selasi Tsatsu Ayekple, Ransford Fiifi Bekoe, Ebenezer Addy, Felicia Engmann Aug 2025

Machine Learning Driven Email Phishing Detection, Selasi Tsatsu Ayekple, Ransford Fiifi Bekoe, Ebenezer Addy, Felicia Engmann

African Conference on Information Systems and Technology

Phishing attacks pose significant risks to cybersecurity, exploiting user trust through deceptive email content. This paper presents a machine learning based framework for detecting phishing emails using a 2024 dataset comprising over 80,000 labeled samples sourced from PhishTank and Kaggle. Features were engineered from URLs, email content, and metadata. Five models— Logistic Regression, Support Vector Machine (SVM), Random Forest, XGBoost, and K-Nearest Neighbors (KNN)—were evaluated. Simulated results demonstrate that ensemble models, particularly Random Forest and XGBoost, delivered optimal results, with near-perfect accuracy and recall. The study highlights the efficacy of combining feature-based engineering with ensemble learning to enhance real-time phishing …

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Activity Hierarchy: A Sequential Process Model For Information Systems Research, Irja Shaanika, Tiko Iyamu Aug 2025

Activity Hierarchy: A Sequential Process Model For Information Systems Research, Irja Shaanika, Tiko Iyamu

African Conference on Information Systems and Technology

Due to the lack of guidelines on how to apply the activity hierarchy (AH) of activity theory (AT), many postgraduates including emerging researchers, continue to struggle in their attempts to apply the theory as a lens. Also, the difficulty limits options in selecting theories in information systems (IS) research. Thus, the study’s objective was to propose a set of guidelines for applying AH in IS research. From a qualitative methods perspective, thirty-one articles were gathered. The interpretive approach was applied using the hermeneutic cycle to examine the articles. Based on the analysis, a model was developed. The model provides a …

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Employee’S Willingness To Engage In Information Security Incident Reporting, Ryan Moodley, Salah Kabanda Aug 2025

Employee’S Willingness To Engage In Information Security Incident Reporting, Ryan Moodley, Salah Kabanda

African Conference on Information Systems and Technology

Organisations employ several strategies for mitigating insider threats, and yet recent studies have shown that insider threats continue to surge. Strategies are mostly reliant on technological solutions and more recently, a human centered approach where the focus is on psychological profile and behavioural habits of the individual posing the threat (the insider). The role of employees in reporting the insider or in the reporting of security incidents has received limited attention. This paper, through a literature review synthesis, identifies the factors influencing an employee’s willingness to report an insider and consequently reporting of security incidents. Through a thematic analysis of …

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The Shorthorn: December 7, 1979 Aug 2025

The Shorthorn: December 7, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.

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The Shorthorn: December 5, 1979 Aug 2025

The Shorthorn: December 5, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.

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The Shorthorn: November 30, 1979 Aug 2025

The Shorthorn: November 30, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.

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The Shorthorn: November 28, 1979 Aug 2025

The Shorthorn: November 28, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.

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The Shorthorn: November 29, 1979 Aug 2025

The Shorthorn: November 29, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.

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The Shorthorn: November 20, 1979 Aug 2025

The Shorthorn: November 20, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.

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