Digital Commons Network^™

Enhanced Botnet Detection Using A Modified Naïve Bayes Algorithm With Laplace Smoothing And Famd-Based Feature Agglomeration, Ahmed L. Alshami, Bashar M. Nema, Alaa H. Al-Hamami

Baghdad Science Journal

Botnets turned into a security problem that would put user privacy and security at risk. Progressive and flexible Machine Learning (ML) techniques are necessary for robust botnet revealing. In this study researchers presented an integration of the modified Naïve Bayes and M3L algorithms that uses Factor Analysis of Mixed Data (FAMD) for feature aggregation, and Laplace smoothing for adjustment to address the limitation of conventional Naïve Bayes classifiers for detecting botnet. The modified algorithm uses Laplace smoothing to address problems with zero-frequency data and improve the classifier's adaptability. FAMD was used to merge continuous and categorical features to improve the …

Evaluation Of Nurses' Leadership Self-Efficacy In Belize, Ruth Rosalee Reina Jones

Walden Dissertations and Doctoral Studies

Nursing leadership in Belize is lacking but crucial to the well-being of patients, families, and the healthcare team. The purpose of this non-experimental, descriptive, comparative study was to a) determine the difference in leadership self-efficacy for current nurse leaders with three years or less of leadership experience compared to current nurse leaders with more than three years of leadership experience in Belize, and b) examine the differences in leadership self-efficacy between nurses in a leadership position and nurses not in a leadership position in Belize. The theories supporting the study were Burns’ transformational leadership theory and leadership self-efficacy, based on …

Recent Advances In Graphene-Based Field-Effect Transistor Biosensors For Disease Biomarker Detection And Clinical Prospects, Deeksha Nagpal, Anup Singh, John Link, Abijeet Mehta, Ashok Kumar, Vinay Bhudhraja

Health & Biomedical Sciences Faculty Publications

Field-effect transistor (FET) biosensors using graphene have become one of the most promising biosensing platforms for the early diagnosis of diseases with features such as high sensitivity, label-free detection and application compatibility with point-of-care systems. Herein, we critically discuss recent advances in graphene FET (GFET) biosensor development toward clinically relevant biomarkers associated with representative diseases including cancer, neurodegenerative disease, infectious disease, and inflammatory conditions. Recent progress was reviewed to evaluate GFET architectures, surface functionalization methods, and detection quality. The biomarkers explored were clusterin in Alzheimer’s disease, thrombin in coagulopathy, estrogen receptor α (ER-α) in breast cancer, Carcinoembryonic antigen in lung …

Spectrum, Volume 56, Issue 7, Sacred Heart University

Newspapers (Obelisk & Spectrum)

Highlights include: 2026 Founder’s Day Celebration -- Men Against Violence Campaign -- The Luck of the Draw -- Hands-On Learning With The Criminal Justice Club -- Rallying Late for a MAAC Tournament Run

Phase Patterning In Mother-Infant Interbrain Synchrony And Its Associations With Dyadic Behaviors During Free Play, Lindsey M. Riera-Gomez

Electronic Theses and Dissertations 2020 - Present

Interbrain synchrony (IBS), or coordinated brain activation, between parents and infants is thought to support emerging social and cognitive development. Few studies have examined how neural coupling unfolds during the second year of life; a period marked by growing autonomy and complexity during play. Using functional near-infrared spectroscopy (fNIRS) hyperscanning, this study investigated mother-infant brain-to-brain synchrony during naturalistic free play interactions with a sample of 31 mother-infant dyads (12-24 months). Interbrain synchrony was examined in six cortical regions of interest (ROIs), with a focus on phase alignment. Rigorous behavioral coding captured maternal sensitivity, intrusiveness, child involvement, and dyadic relational qualities. …

The Evolution Of Self-Awareness In Conscious Organisms, Robert A. Dielenberg

Journal of Conscious Evolution

Self-awareness in conscious organisms remains an enduring puzzle for philosophers and neuroscientists. This paper proposes a tripartite evolutionary model tracing its emergence through three sequential types: the sensory self (primitive egocentric, valence-tagged awareness of sensory states), the bodily self (external objectification of the body as a distinct entity, evidenced by mirror self-recognition in select species), and the cognitive self (internal objectification of the mind enabling recursive self-transformation). Adopting a monist framework, the model treats consciousness as the biological substrate of delayed neural apperception (the “Delayed Present”), within which selves emerge as increasingly sophisticated models. It distinguishes non-human metacognition—implicit, online regulation—from …

Spatial Narrative Beyond The Proscenium: Set Design As A Tool For Wellness, Christina Griffey

LSU Master's Theses

Inspired by a health crisis that led to spending time in medical settings, this thesis examines how our surroundings impact our well-being. By developing a framework that explores the topics of storytelling, space, place, theatre, and expanded scenography, I propose that set design can be used as a tool for wellness. I explore several disciplines through the lens of set design and highlight the disciplines, professionals, and designers that are contributing to the creation of therapeutic environments using scenographic practices.

Qualitative Versus Quantitative Analysis Of Entheses: Using An Ordinal Scale And 3d Scanned Metrics To Understand Entheseal Differences In The Charity Hospital Cemetery (16or108), Gillian Stewart

LSU Master's Theses

Using a sample from New Orleans’ Charity Hospital Cemetery (16OR108), an analysis between ordinal scores and digital quantitative analysis (DQA) measurements of the entheses (muscle attachment sites) was performed. The skeletal elements (n = 235) examined were the humerus, radius, femur, and tibia. The entheses were 3D scanned using an Artec Space Spider scanner and processed with the Artec Studio Professional© v.2018 and Geomagic Wrap® v.2021 software. Entheses were analyzed by: left and right sides, male and female, and distribution of scores across elements. The analyses yielded significant differences between proliferative and erosive score distribution. Scores between elements exhibited variation. …

“Why Does My White Coat Feel So Tight?”: A Program Evaluation Of Well-Being Support For Physician Assistant Students, Danielle Castro

USF Tampa Graduate Theses and Dissertations

This dissertation presents a program evaluation of the Wellness Initiatives (WI) Program in the University of South Florida’s Physician Assistant (PA) Program, an accelerated 24-month graduate curriculum. The problem of practice is that PA students reported burnout, feeling overwhelmed, and difficulty navigating support within a year-round structure that did not consistently align with centralized university services. Guided by Theory of Change as the theoretical framework and Improvement Science as the conceptual framework, the evaluation examined how iterative wellness supports shaped students’ perceptions of well-being across six implementation cycles (May 2023–March 2025). A convergent parallel mixed methods design integrated survey data …

Mentoring Mentalities Made Manifest: Toward A Better Understanding Of Secondary Teacher Mentor Professional Learning, Practice, And Self-Efficacy, Maggie L. Wilson

USF Tampa Graduate Theses and Dissertations

Teacher shortages are becoming increasingly problematic nationwide. Teacher mentoring has been found to be an effective method of curbing teacher attrition, but little attention has been addressed to ensuring that teacher mentors are receiving the most relevant professional learning experiences to bolster their self-efficacy and mentoring practice. This qualitative study, drawing on research traditions such as grounded theory and case study, seeks to illuminate the mentor self-efficacy and practice of secondary teacher mentors and to understand the role their professional learning plays in how and how well they enact their mentor roles. Through qualitative interviews, including artifact-based interviews, this study …

The Impact Of The Two-Way Immersion Model On Hispanic Pre-Service And In-Service Teachers’ Understanding Of Curriculum Implementation In Early Childhood Field Placements, Omar J. Vigo

LSU Doctoral Dissertations

ABSTRACT

Dual language education, also known as Two-Way Immersion (TWI), is a teaching method that puts native English speakers and native speakers of another language in the same classroom. This helps both groups become bilingual and biliterate (Christian, 1996; Lindholm-Leary, 2001). The TWI approach highlights several benefits, including bilingualism and biliteracy, academic achievement, cross-cultural competence, cognitive improvements, and equity and accessibility (Lindholm-Leary, 2001). Research on the TWI model in adults is limited, although it has demonstrated effectiveness in supporting Hispanic teacher candidates, unlike studies conducted in primary education. This demonstrates that the TWI methodology benefits students (Van Booven, 2012). This …

Secure Machine Learning In Networking Systems, Wenwei Zhao

USF Tampa Graduate Theses and Dissertations

With the rapid integration of Machine Learning (ML) into networking systems, ensuring the security and trustworthiness of these intelligent frameworks has become a paramount concern. While ML offers unprecedented capabilities in spectrum management and collaborative learning, it also introduces novel vulnerabilities that can be exploited by sophisticated adversaries. This dissertation investigates and addresses critical security challenges across three key dimensions of ML-driven networking: adversarial spectrum sensing, the security of privacy-preserving unlearning processes, and efficient post-attack model recovery.

First, we address the threat of adversarial spectrum attacks in cognitive radio networks, where malicious nodes manipulate sensing reports to disrupt spectrum access. …

Critical Discourse Analysis Of Turnaround Leadership Competencies Using A Transformative Leadership Framework, Kevin D. Mcdonald

USF Tampa Graduate Theses and Dissertations

School turnaround leadership has become a leading strategy to address school underperformance emphasizing rapid and dramatic improvement in a school within the bottom five percent of schools as measured by gains in both mathematics and English Language Arts. However, prevailing turnaround leadership discourse largely centers technical and managerial competencies, often marginalizing leadership practices oriented toward equity, advocacy, and social transformation. This narrowing of leadership is particularly consequential for Black male principals, who are disproportionately assigned to low-performing and turnaround schools and whose leadership practice frequently reflects core elements of transformative leadership.

The purpose of this dissertation was to explore current …

The Molecular Determinants Of Deglycation And Substrate Specificity In Fructosamine Kinases, Jenet Matlack

USF Tampa Graduate Theses and Dissertations

Protein glycation is a universal, non-enzymatic modification that occurs when a sugar covalently attaches to a primary amine. These spontaneous modifications may have deleterious or regulatory effects on protein function, and their removal is mediated by the conserved metabolic kinase fructosamine-3-kinase (FN3K). Despite its crucial role in protein repair, we currently have a poor understanding of how FN3K engages or phosphorylates its substrates. Additionally, the molecular basis for the distinct yet overlapping substrate specificities of FN3K and its paralog, ketosamine-3 kinase (KT3K), remains unresolved. By integrating structural biology, biochemistry, and ancestral protein reconstruction (APR), this thesis elucidates the catalytic mechanism …

The Rural Minnesota Principalship: Commitment Amid Challenge Interpreting The Minnesota Principals Survey Through A Rural Leadership Lens, Brennan Kent

Essays in Education

School principals occupy one of the most complex leadership roles within public education, particularly in rural communities where schools often serve as central institutions for both learning and community life. This paper interprets findings from the 2023 Minnesota Principals Survey (MnPS) through a rural leadership lens. While the survey reflects statewide perspectives on principal workload, leadership efficacy, and barriers to student learning, several findings carry particular relevance for rural districts where staffing capacity and access to services may be more limited. MnPS results indicate that principals work an average of 57 hours per week and that only 52% perceive their …

A Letter To My Juror, Michael Anthony Mariscal

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

No Forget, Brah!, Samuel Nault

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

Drops In A Collective Monsoon, Jason A. Martinez

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

Research Proposal, William H,

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

Childhood Memories Of Resistance, Steven Corotan

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

Madrecita Querida, Jaime Navarro

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

For My People, Irma Rodriguez

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

My Life Is An Obstacle, Alberto Carbajal

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

I Come From..., Steven Corotan

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

Memories Fade, Samuel Nault

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

Front Matter, Courageous Cuentos

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

Full Issue, Courageous Cuentos

CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.

Taruskin’S Great Contributions And A Few Shortcomings, Ralph P. Locke

Music & Musical Performance: An International Journal

Among the most needed, and durable, features of Richard Taruskin’s life’s work was his consistent interpretation of music and music-making within and against their societal and cultural contexts. This stood in contrast to the positivistic methodologies that German, British, and American musicology valued in the 1960s–70s: instances of the latter include the making of reliable critical editions and, in a very different sense, various “the notes only” methods of music analysis.

The breadth of Taruskin’s vision and his command of musical and cultural history are apparent in the enormous “Nationalism” entry in the 2001 edition of Grove (now available at …

Richard Taruskin And The Early Music Movement, Uri Golomb

Music & Musical Performance: An International Journal

Richard Taruskin’s writings on the Early Music Movement had a pivotal influence on debates surrounding the concept of historical authenticity in musical performance. Taruskin championed the thesis that historically-informed performance (HIP) is only tenuously connected to actual past practices, that “a specious veneer of historicism clothes a performance style that is completely of our own time, and is in fact the most modern style around” (as Taruskin wrote in a 1988 essay, reprinted in his seminal collection Text and Act). In arguing his case, he correctly diagnosed the practices and motivations of a major group of performers within the Early …

Using Bloom’S Taxonomy To Help Guide Technology Decision-Making In Schools, Jeremy Dickerson, Howard V. Coleman

Teacher Education Journal of South Carolina

The Common Core State Standards (CCSS) provides a clear understanding of what students are expected to learn and are designed to reflect the knowledge and skills that young people need for success in college and careers (2013). The CCSS are intended to make all students ready for life in a technological society. Technology proficiency is a key expectation that is embedded throughout the content standards (Center for Digital Education, 2013). Transitioning to the CCSS means taking a more structured approach to integrating technology and a dedication to instruction that is based upon higher-order critical thinking. This paper presents the formal …