Digital Commons Network^™

A Hybrid Communication System Using 5g Cellular And Ads-B For Uavs In High-Density Airspaces, Coulton Lee Karch

Theses and Dissertations

Robust communication is required to provide a safe airspace for the large numbers of unmanned aerial systems that are coming to the National Airspace System (NAS). This thesis explores methods for providing robust communication to large numbers of vehicles in the NAS. Automatic dependent surveillance-broadcast (ASD-B) is a transmission system that can transmit to and is currently required on all manned aircraft. Unfortunately, ADS-B suffers connectivity problems when supporting large numbers of unmanned aerial systems (UAS). The 5G Cellular protocol can support large numbers of UAS, but connectivity suffers with an increase in distance and interference. Using a 5G cellular …

Improving Wifi Sensor Network Security Through Unassociated Device Communication Using Wireless Latency Shift Keying, Jacob Edward Johnson

Theses and Dissertations

IEEE 802.11 (WiFi) only has two modes of trust--complete trust or complete untrust. The lack of nuance leaves no room for sensors that a user does not fully trust, but wants to connect to their network, such as a WiFi sensor. Solutions exist, but they require advanced knowledge of network administration. We solve this problem by introducing a new way of modulating data in the latency of the network, called Latency Shift Keying. We use specific characteristics of the WiFi protocol to carefully control the latency of just one device on the network. We build a transmitter, receiver, and modulation …

Gps-Denied Localization Of Landing Evtol Aircraft, Aaron C. Brown

Theses and Dissertations

This thesis presents a dedicated GPS-denied landing system designed for electric vertical takeoff and landing (eVTOL) aircraft. The system employs active fiducial light pattern localization (AFLPL), which provides highly accurate and reliable navigation during critical landing phases. AFLPL utilizes images of a constellation comprised of modulating infrared lights strategically positioned on the landing site, to determine the aircraft pose through the use of a perspective-n-point (PnP) solver. The AFLPL system underwent thorough development, enhancement, and implementation to address and demonstrate its potential in navigation and its inherent limitations. A proposed method addresses the limitations of AFLPL by using an extended …

Auditory Feedback Decreases Timing Variability For Discontinuous And Continuous Motor Tasks In Autistic Adults, Nicole M. Richard Williams, Luc Tremblay, Corene Hurt-Thaut, Jessica Brian, Julia Kowaleski, Kathrin Mertel, Sebastian Schlüter, Michael Thaut

Faculty Scholarship

Introduction: Autistic individuals demonstrate greater variability and timing error in their motor performance than neurotypical individuals, likely due at least in part to atypical cerebellar characteristics and connectivity. These motor difficulties may differentially affect discrete as opposed to continuous movements in autistic individuals. Augmented auditory feedback has the potential to aid motor timing and variability due to intact auditory-motor pathways in autism and high sensitivity in autistic individuals to auditory stimuli. Methods: This experiment investigated whether there were differences in timing accuracy and variability in autistic adults as a function of task (discontinuous vs. continuous movements) and condition (augmented auditory …

Quality Of Life And Well-Being Of Breast Cancer Patients While Following A Breast Cancer-Related Lymphedema Surveillance Protocol, Madisen L. Prasek

Occupational Therapy Capstone Presentations

With breast cancer being one of the most common cancers in women globally and treatments being one of the greatest risk factors for secondary lymphedema (Eaton et al., 2020; He et al., 2023; Jørgensen et al., 2021), it is essential to understand how a breast cancer diagnosis and treatments affect an individual’s quality of life (QoL) and well-being. This capstone project aimed to gain in-depth clinical skills in lymphedema care, specifically in breast-care related lymphedema (BCRL), and educate on the psychosocial needs of the breast cancer population, with an emphasis on how being at risk for or diagnosed with BCRL …

Mypov: Promoting Self-Efficacy And Empowerment Amongst Foster Youth, Hanah Friel

Senior Capstone Papers

Trauma is a key player in the lives of young people within the child welfare system. Adverse childhood experiences define the course of life for many foster youths prior to entering the system, and for many, exemplify their time during and after foster care. The results of this trauma are often overwhelming and far-reaching, as traumatic behaviors often take the form of distrust and dysregulation. Moreover, trauma can disrupt one’s sense of safety and contribute to feelings of disempowerment. For many, it is rare that our lives are representative of a complete lack of opportunity for self-efficacy and empowerment; however, …

Exploring Caregivers Of Individuals With Dementia’S Self-Efficacy: A Qualitative Study, Julia Seymour Otd, Kristin Domville Drot, Mot, Otr/L, Cody Cox Otd, Med, Otr/L, Plcc

Spring 2024 Virtual OTD Capstone Symposium

A qualitative research study was done by conducting in-person and virtual interviews with past and current caregivers of individuals with dementia. This study was done to get a better understanding of caregiver self-efficacy, and how Occupational Therapy can be a solution and an advocate for caregivers.

Research Finds Existing Wetland Conservation Falls Short Fixing Gulf Of Mexico Dead Zone, Robbin Ray

Media Relations

No abstract provided.

Energy-Absorbing Helmet For Safer Football, Aidan Laudeman

Honors Theses

Football-related injuries are a common occurrence and are often detrimental to the player’s health. Force impacts frequently occur at the front, back, and sides of a player’s helmet, resulting in head injuries like concussions. The goal of this project is to reduce recurrent head injuries by designing a solution involving the use of energy-absorbing metallic materials that are inserted into a football helmet. These energy-absorbing materials are configured in target zones inside the helmet to reduce the acceleration of the head based on impact locations. The chosen materials are nitinol and spring steel, which display energy-absorbing properties. Various energy-absorbing material …

How Social Movements Have Influenced Child Custody Standards Over Time, Victoria Miller

Honors Theses

Child custody standards have evolved over time due to societal attitude shifts regarding gender roles. The stereotypes present within the decision-making process of child custody laws have been challenged repeatedly in order to attack sexism within the laws. Child custody decisions are important for the child and family in question, because whichever parental guardian has custody over the child has the legal authority to make life changing choices for the child. These choices can include education, religion, and the environment the child grows and develops in. Parental choices can affect a child's mental and physical well-being, which makes it crucial …

Common Questions And Misconceptions About Protein Supplementation: What Does The Scientific Evidence Really Show?, Jose Antonio, Cassandra Evans, Arny A. Ferrando, Jeffrey R. Stout, Brandi Antonio, Harry P. Cintineo, Patrick Harty, Shwn M. Arent, Darren G. Candow, Scott C. Forbes, Chad M. Kerksick, Flavia Pereira, Drew Gonzalez, Richard B. Kreider

Faculty Scholarship

Protein supplementation often refers to increasing the intake of this particular macronutrient through dietary supplements in the form of powders, ready-to-drink shakes, and bars. The primary purpose of protein supplementation is to augment dietary protein intake, aiding individuals in meeting their protein requirements, especially when it may be challenging to do so through regular food (i.e. chicken, beef, fish, pork, etc.) sources alone. A large body of evidence shows that protein has an important role in exercising and sedentary individuals. A PubMed search of “protein and exercise performance” reveals thousands of publications. Despite the considerable volume of evidence, it is …

Hydrogen Fuel Cell Catalyst Test Stand For Single Cell Evaluation, Tyler Johnson

Honors Theses

The main objective of this project was to develop at test stand and relevant testing procedures to aid in ongoing research being conducted by Dr. Ghantasala’s team on platinum-alternative catalyst materials used in proton exchange membrane fuel cells (PEMFCs). To do this, various software (Microsoft Excel, Python, and Simscape) were used to create fuel cell simulations of increasing complexity. These simulations served as baselines for PEMFC evaluation in experimental testing, and they were used to create polarization curves, a standard method for evaluating steady state fuel cell performance. A test stand was also created in order to effectively and efficiently …

Lai Antipsychotics Vs. Oral Antipsychotics: Treatment Adherence, Relapses, And Readmissions, Natalie N. Lewis Bsn, Rn, Mallory F. Johnson Bsn, Rn-Bc, Tyler N. Halle-Todd Bsn, Rn, Natalie N. Ragland Bsn, Rn, Sharon H. Little Dnp, Aprn, Fnp-Bc, Jacqueline Sharp Dnp, Aprn,Pmhnp-Bc

Doctor of Nursing Practice Projects

Purpose/Background

Schizophrenia is a lifelong illness with recurrent and often debilitating symptoms that may impair daily functioning, cognition, behaviors, socialization, emotions, and expression. It is recognized as a global mental health burden that affects the individual, their family, and society. Medication nonadherence and resulting relapse detrimentally affect the patient’s physical and mental health and quality of life. They are associated with increased hospitalization and emergency room visits, substance use, suicide, and homelessness. Current guidelines endorse second-generation antipsychotics such as Risperidone and Aripiprazole as the first-line treatment for most cases of psychosis. However, long-acting injectable (LAIs) atypical antipsychotics are a promising …

Unveiling The Voices: Lived Experiences Of Adolescent Girls With Emotional Disturbance In Special Education, Jasmin Hagen

Counseling and Psychology Dissertations

This dissertation addresses a significant gap in existing research by exploring lived experiences of cisgender female adolescents (Grades 7–12) diagnosed with emotional disturbance (ED) in the U.S. Current statistics indicate that 28% of students in special education with an ED diagnosis are girls; yet, their perspectives remain largely absent from scholarly discourse. Rooted in critical constructivism, critical feminist theory, and dis/ability studies and critical race theory (DisCrit), this qualitative study aims to elucidate insights that can enhance academic success and elevate high school graduation rates for this demographic. This research investigates the experiences of seven participants from New England, representing …

Playing It Sun Safe: A Quality Improvement Project, Sarah P. Tarr, Kathryn K. Dambrino, R. David Phillippi, Ashley Karpinos

DNP Projects

Background: Athletes who play outdoor sports have multiple risk factors for the development of skin cancer. Literature highlights the need for the use of evidence-based strategies to improve the knowledge and utilization of sun protection practices in this high-risk population. Methods: Playing it Sun Safe was a multifaceted skin cancer prevention initiative implemented in a population of collegiate soccer athletes in collaboration with a university athletic department and campus health clinic. Evidence-based interventions were designed through application of the Health Belief Model (HBM) and were implemented using the Institute for Healthcare Improvement (IHI) quality improvement framework. Purpose: The two-fold aim …

Connecting Culturally Relevant And Sustaining Education Competencies In Teacher Preparation Programs To The Experiences Of Mixed-Race Learners In K-12 Settings: A Mixed Methods Study, Marissa Wallace

Education Doctorate Dissertations

Mixed-race individuals are increasing in number within the United States population. There is limited research on mixed-race learners in K-12 school settings. This study delves into the unique educational experiences of this group of learners and provides implications for future teachers. With a focus on the Pennsylvania Culturally Relevant and Sustaining Education (CR-SE) competencies, the researcher incorporates the competencies into course work and field experiences for pre-service teachers taking a course focused on literacy instruction and intervention. Quantitative, pre- and post- surveys, and qualitative data, open-ended responses, observations, and end of semester reflections were collected from pre-service teachers. Qualitative data, …

Residential Metals Abatement Program Construction Completion Report Kennedy Elementary, Christopher Berg, Thomas J. Beckman, Environmental Resource Management (Erm)

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Breaking The Silence: Exploring Gender Differences In Classroom Interactions, Olivia Baginski

Seattle Journal for Social Justice

No abstract provided.

Re: Comments On The Repository And Haul Route Geotechnical Pre-Design Investigation Work Plan (Dated March 29, 2024), Repository And Proposed Haul Route – Silver Bow Creek Conservation Area Quality Assurance Project Plan (Dated March 29, 2024), And Silver Bow Creek Conservation Area Repository Data Gap Quality Assurance Project Plan (Dated March 22, 2024), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Syracuse Debtor's Third Amended Plan

Catholic Dioceses in Bankruptcy

No abstract provided.

Techno-Economic Analysis Of Solar Pv Systems Under Various Environmental Conditions, Ramkiran B

Theses and Dissertations

World Energy Council has predicted that the global electricity demand will peak in 2030. The need for renewable energy has grown rapidly due to the rising energy demand in this ever-growing population. Green house gas emissions are predominantly due to the energy generation and consumption of fossil fuels. On the other hand, fossil fuels supply nearly 74% of India's energy demand, making India one of the world's largest coal consumers.

According to World Resource Institute, India ranks fourth in the world in terms of carbon emissions. Investments in renewable energy sources and energy-saving technologies should be part of a solution …

Student Senate Meeting Minutes April 16, 2024, Student Senate-Winona State University

Student Senate Meeting Minutes

This document is the official Winona State University Student Senate Minutes for April 16, 2024.

Free Your Health: Developing & Implementing A Health Promotion Campaign For Justice-Impacted Women In Wisconsin, Tessa Meurer, Peggy Schroder-West

All Other Contributions

No abstract provided.

Holistic Occupations: Education And Counterbalance To Activate Learning And Development, David Ledesma

Student Dissertations

This dissertation book addresses two primary topics. The first is a series of segmented approaches that the author has observed throughout the fields of therapy, education, leadership, and entrepreneurship. The second is how to integrate these segments in a systematic approach that promotes learning and development, which drive improved performance outcomes within the healthcare field. At heart, this book addresses the problem of segmented practices and explains how the systems of the body and the environment can be engaged and integrated to facilitate learning and development. The achievement of learning and development is referred to as whole human organism success …

Microplastics Fouling Mitigation In Forward Osmosis Membranes By The Molecular Assembly Of Sulfobetaine Zwitterion, Javad Farahbakhsh, Mitra Golgoli, Mehdi Khiadani, Amir Razmjou, Masoumeh Zargar

Research outputs 2022 to 2026

Forward osmosis (FO) membranes have potential for the efficient water and wastewater treatment applications. However, their development has faced significant challenges due to their fouling propensity. In this study, FO membranes modified with sulfobetaine zwitterions (i.e., [2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl) ammonium hydroxide) were fabricated and used for the first time to address microplastic (MP) fouling issue. Water flux, reverse salt flux (RSF), fouling, and flux recovery were evaluated for the membranes loaded with different quantities of the zwitterions ranging from 0.25 % to 2 %. The developed membranes were tested over 49 h with feed solutions containing polyethylene MPs and bovine serum albumin …

Ssnet: Exploiting Spatial Information For Tobacco Stem Impurity Detection With Hyperspectral Imaging, Chao Zhou, Zhenye Li, Dongyi Wang, Sheng Xue, Tingting Zhu, Chao Ni

Biological and Agricultural Engineering Faculty Publications and Presentations

Tobacco stems are a critical component in cigarette production in China. However, accurately and promptly identifying impurities in tobacco stems remains a challenge with current deep learning methods, often failing to meet industry standards. This study introduces the Spectral-Spatial Network (SSNet), which is specifically optimized for rapid and precise detection of impurities in tobacco stems, leveraging spatial information in hyperspectral imaging. Designed to align with the high-speed requirements of industrial processing, SSNet effectively overcomes the complexities associated with analyzing hyperspectral data. The integration of spatial information particularly enhances recognition accuracy, especially in areas affected by fringe patterns. Our experiments reveal …

Characterization Of Cellular Metabolism Regulation By The Transcription Factor Centromere Binding Factor 1 (Cbf1), Spencer Ellsworth

Theses and Dissertations

Centromere binding factor 1 (Cbf1) is a transcription factor that controls the transcription of many genes involved in cellular respiration and lipid biogenesis and, as such, has been associated with hypolipidemia in humans. It is a known substrate for PAS kinase, which phosphorylates Cbf1 and alters its activity. Our hypothesis is that this phosphorylation affects the genes it regulates and the DNA motifs it binds to, perhaps due to different transcription complexes being formed. In this study, we conduct a chromatin immunoprecipitation in Saccharomyces cerevisiae to determine what genes and DNA motifs Cbf1 binds to in its wild type versus …

Acute Endophthalmitis: A Case Report Highlighting The Importance Of Swift Diagnosis And Intervention, Abraham Kisule, Sakshi Bai, Ciji Robinson, Niroshan Ranjan, Akhil Rahman

2024 Henry Ford Jackson Hospital Research Symposium

Introduction: Endophthalmitis, a potentially devastating eye infection, can arise from various sources, including trauma, surgery, or intraocular injections. We present a case report of a patient with systemic signs of infection and bilateral eye erythema, whose condition rapidly deteriorated. Swift recognition of the symptoms and timely intervention by the medical team led to a conclusive diagnosis of endophthalmitis. The patient underwent anterior chamber (AC) washout and intravitreal injections, resulting in partial vision recovery. This case emphasizes the critical importance of early diagnosis and intervention to prevent irreversible vision loss and underscores the necessity of proactive management strategies.

Case Presentation: An …

Combating Workplace Violence: The Implementation Of A Behavioral Emergency Response Team, Jessica Schmidt

2024 Henry Ford Jackson Hospital Research Symposium

Background: Workplace violence, patient, and staff safety continue to be a top priority and concern for Henry Ford Jackson Health (HFJH). Evaluating the current process at HFJH, there was no formal process to support clinical staff members to maintain patient and staff safety during acute behavioral health crises on medical inpatient units prior to the activation of a “Security Assistance”, or security personnel response to situations involving an actual or potential physical threat to patients, staff, visitors, or property. Maintaining patient and staff safety, decreasing workplace violence, and mitigating sentinel events is critical. Significance: Violence against health care workers is …

The Generation Of Terahertz Light And Its Applications In The Study Of Vibrational Motion, Aldair Alejandro

Theses and Dissertations

Terahertz (THz) spectroscopy is a powerful tool that uses ultrashort pulses of light to study the properties of materials on picosecond time scales. THz light can be generated through a variety of methods. In our lab, we generate THz through the process of optical rectification in nonlinear optical (NLO) organic crystals. THz light can be used to study several phenomena in materials, such as spin precession, electron acceleration, vibrational and rotational motion. The work presented in this dissertation is divided into two parts: (1) the generation of THz light and (2) applications of THz light. The first portion of this …