Digital Commons Network^™

Comparison Of Shear Bond Strength Of New And Rebonded Symetri™ Clear Ceramic Brackets, Ciara Schwarz

Master's Theses (2009 -)

Objective: The purpose of this study was to compare the shear bond strength of the Symetri™ Clear brackets bonded initially to enamel versus after rebonding. An additional aim was to see how a generic debond pliers compares to the Symetri™ Debonding pliers in terms of shear bond strength and bracket morphology after debond. Methods: Sixty extracted premolars and nine extracted canines were collected and stored in 1% Chloramine T solution. The canines were used for a pilot study to test methodology. The premolars were randomly assigned to one of three Groups: Group 1 (single bond), Group 2A (debond with Symetri™ …

Enhancing Visibility On A Science Dmz With P4-Perfsonar, Ali Mazloum, Elie Kfoury, Ali Alsabeh, Jose Gomez, Jorge Crichigno

Faculty Publications

The Science Demilitarized Zone (Science DMZ) is a specialized network designed to facilitate the transfer of large-scale scientific data. One of the key elements of the Science DMZ is perfSONAR, an active performance measurement device that monitors end-to-end paths over multiple domains. Although versatile, perfSONAR faces limitations such as restricted visibility of events and coarse-grained measurements. This paper proposes a scheme that integrates P4 programmable data plane (PDP) switches with perfSONAR. P4 PDP switches are passively installed and operate on real-time traffic copies, providing flexibility to collect fine-grained custom measurements and report events in the data plane. This integration enables …

Unified Hybrid Censoring Samples From Power Pratibha Distribution And Its Applications, Mahmoud Mansour, Hebatalla H. Mohammad Dr, Khalaf S. Sultan Prof.

Basic Science Engineering

This paper suggests an extensive inferential method for the Power Pratibha Distribution (PPD) under Unified Hybrid Censoring Schemes (UHCSs), since there is a growing interest in flexible models in both reliability and service operations. This work studies the PPD model using standard Maximum Likelihood Estimation methods and modern Bayesian approaches too. Using a complex architecture, UHCS simulates tests more closely to what is done in practice than by using more basic censoring schemes. Using analysis, the probability and statistical ranges are carefully calculated for the parameters. Tests demonstrate that Bayesian estimation gives better results than many other methods for estimation, …

Evaluating Large Language Models In Smart Mobility Based On Uncertainty Mathematical Methodologies, Mona Mohamed, Khalid Mohamed, Ahmed M. Abdelmouty

Sustainable Machine Intelligence Journal

The swift development of digital technologies, especially Large Language Models (LLMs), offers a revolutionary opportunity to improve urban mobility. LLMs are used widely in various areas, like traffic prediction, autonomous vehicle (AV) communication, and customized trip assistance. General speaking, users now consider the integration of LLMs in mobility to be intelligent friends. The study’s primary objective is to demonstrate how an integrated LLM in mobility services can significantly increase network efficiency, lessen congestion, and improve each traveler’s experience. Practically speaking, deploying a suitable LLM for providing various services to users is imperative. Additionally, this process is an endeavor due to …

Exploring Sub-Protocols For Spectrum Cooperation And Transparency, Ashton Palacios

Theses and Dissertations

With the proliferation of terrestrial and space-based wireless radio frequency transmitters and receivers in recent years, there is a greater need for spectrum cooperation and transparency. Spectrum is a limited resource that is shared between all wireless devices, both active and passive. The spectrum needs of today and tomorrow demand new techniques to enable cooperation and device transparency. This dissertation explores an innovative field, wireless sub-protocols, that provides novel software solutions for spectrum cooperation and transparency. The first application is radio astronomy. Radio astronomy deploys highly sensitive, passive RF receivers to capture faint signals from distant celestial bodies. Because passive …

Making Sense Of Modernity, Donald Roth

Faculty Work Comprehensive List

"We don’t like the ambivalence of being both grateful for what God has given us and yet sorrowful over the human sin or suffering that came along the way. We are prone to distortion and idolatry when we embrace either of these one-sided narratives."

Posting about the allure of our modern world from In All Things, an online hub that offers insight into maintaining and faithful and orthodox Reformed Christian worldview while fearlessly engaging in every aspect of contemporary life – until all is made new.

Making Sense of Modernity

Edge-Streamer: A Lightweight, Self-Supervised Event Segmentation Model, Lucas Miller

USF Tampa Graduate Theses and Dissertations

Event segmentation is the practice of autonomously detecting the boundaries of semantically connected sequences of actions within a video. It is connected to many areas of computer vision, including action recognition and event understanding. Nearly all current work requires the entire video to be stored in memory to be processed in multiple passes. This takes up valuable resources, increases processing time, prevents the use of low-power, low-memory devices, and precludes long-form content and live videos from undergoing event segmentation.

This thesis introduces EDGE-STREAMER, a real-time, lightweight, self-supervised, transformer architecture capable of performing event segmentation in a single pass. EDGE-STREAMER uses …

Data Augmentation And Imputation For Sparse Learner Performance Data In Intelligent Tutoring Systems, Liang Zhang

Electronic Theses and Dissertations Archive

Intelligent Tutoring Systems (ITSs) leverage computer-aided technologies to provide dynamically adaptive instruction tailored to individual learners. Recent advancements in Artificial Intelligence (AI) have further enhanced their capacity to deliver responsive, personalized learning experiences. As learners interact with ITSs by responding to questions, their performance data, such as correct and incorrect answers, become essential for assessing and predicting latent knowledge states through analysis and modeling. However, real-world learner data frequently suffer from sparsity due to incomplete interactions, unanswered questions, and missed attempts. Such missing information poses significant challenges, undermining the accuracy of learner modeling and the effectiveness of personalized instruction. To …

The Impact Of High-Fidelity Urinary Catheterization Simulation On Occupational Therapy Students In A Graduate Curriculum: A Pilot Study, Haley Blaney, Reagan Schonhard, Maddie Spring, Rachael Eads, Claire Donahue

Masters Projects

The most recent estimate of the annual incidence of spinal cord injury (SCI) in the United States is approximately 54 cases per one million people. Occupational therapy (OT) students may not feel adequately prepared to treat and educate clients with SCIs about bladder management if they are not exposed to real-life scenarios during their graduate curriculum. Using high-fidelity simulations (HFS) offers a high level of interactivity and realism for the learner, often using human patient simulators and taking place in realistic, mock clinical settings. This study aims to examine the effects of a HFS on OT student's confidence with urinary …

Bridging Classical Rhetoric And Ai: A Systematic Framework For Developing Authorial Voice Through Large Language Models, Daniel Plate

Theses

This project addresses critical gaps in AI-assisted writing by developing the first systematic framework that integrates classical rhetorical principles with modern large language model capabilities for authorial voice development. The primary focus is on creating reliable methods for stylistic control through strategic AI collaboration rather than ad hoc prompting approaches. The project develops a comprehensive coding system for analyzing prose style, creates ten distinct authorial personas, and establishes a dual curation methodology that structures both stylistic analysis and content preparation. Implementation through the AI Writing Guide website provides practical tools including prompt templates, annotated examples, and instructional materials that demonstrate …

Current Continuity In Auroral System Science, Jules Van Irsel

Dartmouth College Ph.D Dissertations

The Earth relies on the Sun's energy, but at times this energy can be overwhelming; the Sun expels plasma which, were it not for our humble magnetic field, would erode our atmosphere (Mars, c. 4 Ga). The protective interaction Earth has with the solar wind results in spectacular auroral displays---one such auroral form is discussed in this thesis: quiet discrete auroral arcs.

Such arcs have long been studied; they are abundant, have usable symmetries, and they can predict magnetic substorms that wreak havoc in our magnetosphere. The auroral emissions, albeit beautiful, are however only the visible end of a self-consistent …

Cord Blood Proteomics Identifies Biomarkers Of Early-Onset Neonatal Sepsis, Leena B. Mithal, Mark E. Becker, Ted Ling-Hu, Young Ah Goo, Sebastian Otero, Aspen Kremer, Surya Pandey, Nicola Lancki, Yawei Li, Yuan Luo, William Grobman, Denise Scholtens, Karen K. Mestan, Patrick C. Seed, Judd F. Hultquist

2020-Current year OA Pubs

BACKGROUNDSymptoms of early-onset neonatal sepsis (EOS) in preterm infants are nonspecific and overlap with normal postnatal physiological adaptations and noninfectious pathologies. This clinical uncertainty and the lack of reliable EOS diagnostics results in liberal use of antibiotics in the first days to weeks of life, leading to increased risk of antibiotic-related morbidities in infants who do not have an invasive infection. METHODSTo identify potential biomarkers for EOS in newborn infants, we used unlabeled tandem mass spectrometry proteomics to identify differentially abundant proteins in the umbilical cord blood of infants with and without culture-confirmed EOS. Proteins were then confirmed using immunoassay, …

Mitigation Behaviors Of Homeowners And Renters In The Wildland Urban Interface, Aishwarya Borate, Omar Pérez Figueroa, Douglas Houston, Christopher Ihinegbu, Ariane Jong-Levinger, Jochen E. Schubert, Brett F. Sanders

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Residential development within the wildland-urban interface (WUI) has greatly expanded in the United States since the 1990s, amplifying wildfire risk by placing people and structures in greater proximity to flammable vegetation. Household wildfire mitigation actions can vary substantially by cost, knowledge required, and perceived effectiveness, but few studies have examined them separately and how their adoption varies by housing tenure in the context of wildfires. To address this gap, we surveyed residents living in WUI areas within Southern California near recent burn scars in the Santa Ana and San Bernardino Mountain ranges. Drawing on the Protection Motivation Theory and the …

Magnetic Field Enabled Assembly And Propulsion Of Colloidal Particles In A Magnetic Medium, Hashir M. Gauri

LSU Doctoral Dissertations

Colloidal particles are nano/micro meter-sized particles dispersed in a fluid medium and serve as diverse building blocks for assembling complex structures. The ease of tunability of the shape, size, and interparticle interactions of colloidal particles facilitates their assembly into rich structures and phases that mirror the assembly process of atomic systems. Often regarded as "big atoms" colloidal particles provide an ideal model system for investigating complex phenomena in condensed matter, such as crystallization and nucleation. While the assembly of colloids under thermodynamic equilibrium has been extensively studied, recent interest has shifted toward exploring colloids in non-equilibrium conditions to create dynamic …

Assessing Physicians' Agreement And The Completeness Of The Decision Aid ‘Arriba Diabetes’: A Cross-Sectional Study, Nicole Lindner, Marie-Christine Hoffmann, Jörg Haasenritter, Jan K. Woike, Norbert Donner-Banzhoff

School of Psychology

No abstract provided.

High-Affinity Cd16a Polymorphism Associated With Reduced Risk Ofsevere Covid-19, Shion A Lim, Yapeng Su, Ernie Chen, Dylan Duchen, Holden T Maecker, Seunghee Kim-Schulze, Ruth R Montgomery, Florian Krammer, Charles R Langelier, Ofer Levy, Lindsey R Baden, Esther Melamed, Lauren Ir Ehrlich, Grace A Mccomsey, Rafick P Sekaly, Charles B Cairns, Elias K Haddad, Albert C Shaw, David A Hafler, David B Corry, Farrah Kheradmand, Mark A Atkinson, Scott C Brakenridge, Nelson I Agudelo Higuita, Jordan P Metcalf, Catherine L Hough, William B Messer, Bali Pulendran, Kari C Nadeau, Mark M Davis, Ana Fernandez-Sesma, Viviana Simon, Monica Kraft, Christian Bime, Carolyn S Calfee, David J Erle, Joanna Schaenmann, Al Ozonoff, Bjoern Peters, Steven H Kleinstein, Alison D Augustine, Joann Diray-Arce, Patrice M Becker, Nadine Rouphael, Impacc Network, Jason D Goldman, Daniel R Calabrese, James R Heath, James A Wells, Elaine F Reed, Lewis L Lanier, Harry Pickering, Oscar A Aguilar

Faculty, Staff and Students Publications

CD16A is an activating Fc receptor on NK cells that mediates antibody-dependent cellular cytotoxicity (ADCC), a key mechanism in antiviral immunity. However, the role of NK cell-mediated ADCC in SARS-CoV-2 infection remains unclear, particularly whether it limits viral spread and disease severity or contributes to the immunopathogenesis of COVID-19. We hypothesized that the high-affinity CD16AV176 polymorphism influences these outcomes. Using an in vitro reporter system, we demonstrated that CD16AV176 is a more potent and sensitive activator than the common CD16AF176 allele. To assess its clinical relevance, we analyzed 1,027 patients hospitalized with COVID-19 from the Immunophenotyping Assessment in a COVID-19 …

Total Synthesis And Biological Activity Of "Carbamorphine": O-To-Ch2 Replacement In The E-Ring Of The Morphine Core Structure, Sota Akiyama, Rohini S Ople, Alexander Kremsmair, Nokomis Ramos-Gonzalez, Thomas Nedungadan, Brandon J Kennedy, Kevin Appourchaux, Shainnel O Eans, Bowen A Tsai, Christina Kraml, Xi-Ping Huang, Jay P Mclaughlin, Susruta Majumdar, Richmond Sarpong

2020-Current year OA Pubs

Morphine is a µ-opioid receptor (MOR) agonist and potent analgesic. However, it displays several side effects including respiratory depression and addiction. Here, we show that a single heavy atom replacement in the morphine core structure (O to CH

Drug Recognition Experts’ Perspectives On The State Of Maryland’S Legalization Of Cannabis And Its Impact On Impaired Driving, Raymond D. Brooks

Walden Dissertations and Doctoral Studies

Motor vehicles have become both affordable and practical to own. As a result, law enforcement has been tasked with enforcing laws related to safe vehicular operation on the roadways nationwide. Further, much like alcohol, drug influence causes concern for motorists, and with the introduction of cannabis legalization, there is a clash between use, public interaction and vehicle operation. Cannabis consumption in public, the perception that use is allowed anywhere, and the impact that impairment has while driving can be a concern for those tasked with enforcing laws that some perceive to be allowed. This study introduces cannabis legalization within the …

Relationship Between Indulgent Parenting, Household Composition, And Parental Efficacy In Managing Adolescents' Smartphone Use, Bernice Cook

Walden Dissertations and Doctoral Studies

Smartphones have become an integral part of society, resulting in increased adolescent dependence on smartphone applications. This dependence poses challenges for parents in managing the risk of problematic smartphone use among adolescents aged 11-17 years old. Rapid technological advancements have significantly reshaped parenting practices, necessitating greater adaptability and impacting adolescent development. Guided by Bandura’s self-efficacy theory, this correlational study examines how indulgent parenting and household composition, including demographic variables such as race, gender, education, employment, and income, predict parental self-efficacy in managing adolescent smartphone use. A convenience sample of 238 U.S. parents, with at least one adolescent aged 11-17 years, …

Design For Additive Manufacturing: Simultaneous Optimization Of Structural Integrity And Minimal Support Structures, Naresh Ahuja

Doctoral Dissertations and Master's Theses

This dissertation addresses two core challenges limiting the widespread application of Topology Optimization (TO): the difficulty in fabricating its complex designs, especially for Additive Manufacturing (AM), and its significant computational costs. It develops a unified design framework that directly embeds AM constraints such as overhang angles and build direction into robust TO formulations. To enhance manufacturability, two distinct methodologies are proposed. Firstly, a Solid Isotropic Material with Penalization (SIMP) framework introduces a three-stage robust optimization algorithm. Secondly, the Geometric Projection Topology Optimization (GPTO) method inherently integrates overhang constraints by controlling individual geometric components and their inclined angles relative to a …

Tripping The Telematic Fantastic: Adventures In Presenting Telematic Musicing At In-Person Conferences In 2024, Tom Zlabinger

Journal of Network Music and Arts

This article documents my challenges, successes, and what I learned while demonstrating what I describe as telematic musicing at six academic conferences in the U.S., Scotland, Finland, and Lithuania in 2024. Through personal narrative, autoethnography, and audience reactions, I share observations and conclusions I drew as a result of demoing telematic musicing to different audiences. I outline the technological and attitudinal challenges I encountered at the conferences and assess whether I was able to resolve them. I also discuss the need to strike and maintain a balance between hardware, software, and what Peter Neumann calls “peopleware.” Finally, I reflect on …

Transmission: Works Of Sarah Rose Weaver And Collaborations (2022–2024), Sarah Rose Weaver

Journal of Network Music and Arts

The Transmission Series took place between 2022 and 2024, primarily in a virtual network music setting. The series consists of my compositions and collaborations for solo, chamber, and large ensemble performance, building on my works and essays since 1998 that engage in-person, hybrid, and virtual spaces. This essay details the artistic and technological strategies employed in the Transmission Series, including audio, video, and score excerpts. The technologies discussed include networked audio and video, along with streaming and recording methods. The works featured in the discussion are “Transcendence Transmission” (2022) for large ensemble, “Sub Way” (2022) for chamber ensemble, “Here Mirror” …

Reconceptualizing The Organ Through Networked Spaces: Interviews With Participants Of The 2023 Global Hyperorgan Concert, Daniil Pilchen, Rebekah Wilson

Journal of Network Music and Arts

This paper examines the Global Hyperorgan concert held at the 16th annual Orgelpark Symposium in Amsterdam, Netherlands, in June 2023. The Symposium aims to reimagine the historically significant yet underused pipe organs. As part of meeting this aim, the concert featured performances linking Amsterdam and Vancouver using the Global Hyperorgan, a system that connects pipe organs via network technology. Interviews were conducted with the participating musicians to explore their experiences with this musical platform. Three key themes of primary interest to these musicians are revealed: alternative control interfaces, space and acoustics, and latency as a creative tool that drives innovations …

Traces Of Presence: Remembering Daniel Pinheiro, Billy Clark

Journal of Network Music and Arts

A tribute article in memory of artist Daniel Pinheiro (1982–2025).

The Zone: Hyperintimacy In Telemersive Performance, Benjamin Burger, Patrick Muller, Joel De Giovanni, Martin Frölich, Eric Larrieux, Hannah Walter

Journal of Network Music and Arts

This article explores how immersive technologies can create intimate connections between physically separated people through the telematic performance titled The Zone. The project links two stage spaces—one for a performer and one for an audience member—using advanced technologies including volumetric video, 3D scanning, spatial audio, motion capture, and augmented reality. Developed at the Institute of Computer Music and Sound Technology at the Zurich University of the Arts, these Extended Reality (XR) tools enable what we call hyperintimacy—an enhanced form of connection that transcends physical distance through immersive telepresence. Despite the artificial technological context, participants experience genuine encounters that balance digital …

Mediating The Exquisite: Aesthetic Affordances Of The Network Arts, Seth Adams

Journal of Network Music and Arts

This paper argues that the Network Arts afford uniquely nuanced aesthetic interactions among humans and between humans and machines. After defining these moments under a new concept I call exquisite musicking, I investigate how distributed networks of human and nonhuman actors create experiences that challenge or complicate traditional notions of agency, ensemble, aesthetics, and synchrony. Using Actor-Network Theory as a lens of inquiry, I explore the exquisite affordances of network-based musicking, discussing how pitch, timbre, and texture are co-created in networked performances. I also examine how exquisite musicking could serve as a fruitful concept in music education, particularly in pedagogical …

Editorial, Sarah Rose Weaver

Journal of Network Music and Arts

No abstract provided.

Xyy: Why? Science For The People And The Xyy Controversy, Fern Rice

The Purdue Historian

The mid-20th century saw a boom of scientific discoveries in genetics as people sought to understand the American political landscape through genomes. The desire to understand criminality through genetics rose as counterculture surged. The genetic defect known as “XYY syndrome” became connected to criminality through biased medical studies and sensationalized criminal cases worldwide. When the National Institute of Mental Health began to fund studies attempting to prove a link between XYY syndrome and criminality, organizations concerned with scientific justice took notice. The leftist organization Science for the People campaigned against an XYY study in Boston, deeming it unethical and biologically …

Equipment Leasing Under Tefra: New Restrictions And New Opportunities, Howard J. Levine, Ronald S. Cohn

Tax Adviser

No abstract provided.

Implementation Of Semi-Living Composite Hinges In Origami-Inspired Deployable Structures, Joshua Shuster, Angelina Scalice, Jackson G. Schuler, Daewon Kim

Discovery Day - Daytona Beach

This study investigates the application of composite materials in deployable architecture, focusing on reducing stress in load-bearing origami structures, a persistent challenge in the field. By integrating origami-inspired designs with composite hinges, this approach enables complexity reduction in deployable systems without compromising strength or flexibility. Virtual load testing was conducted on several simulated origami structures, composed of facet panels reinforced with stringers and honeycomb core materials, connected by composite hinges. These simulations identified the most effective folding patterns and established the minimum hinge strength required for structural integrity. To validate material performance, composite hinge coupons were fabricated using novel manufacturing …