Digital Commons Network^™

A New Effective Gravitational Lensing Approach To Constrain Dark Matter, Birendra Dhanasingham

Physics & Astronomy ETDs

Galaxy-scale strong gravitational lenses offer a unique window into understanding the nature and distribution of dark matter at sub-galactic scales. Beyond the main-lens subhalos, the inclusion of line-of-sight dark matter halos has become essential in lens studies due to their substantial role in perturbing lensed images, making multi-plane lensing a crucial aspect of any lens study. We highlight that these line-of-sight halos appear extended tangentially along the lensing critical line in the effective convergence maps due to the nonlinear nature of multiplane lensing, resulting in a characteristic anisotropic signature in the deflection field. Leveraging tools from large-scale structure analyses, this …

The Reading Rooms: Reading For Pleasure In The Literature Classroom, Kalila Bohsali

English Language and Literature ETDs

The act of reading is the primary thing the literature classroom is concerned with and that is what this project seeks to claim and to understand, specifically the practice and process of reading for pleasure. This dissertation seeks to understand reading as a process, and reading for pleasure and to propose that students and instructors would benefit from paying more attention to reading for pleasure in the literature classroom, and being more transparent in how reading for pleasure is communicated as a shared value. Through a grounded theory interview project and an in-depth exploration of the different "rooms" in which …

Investigating Software Application Use In Secondary Physical Education, Sean Fullerton

Health, Exercise, and Sports Sciences ETDs

The first study explored secondary physical education teachers’ acceptance and use of a supplemental software application, PLT4M (“Plat-form”). The study was an exploratory cross-sectional mixed methods study guided by the Unified Theory of Acceptance and Use of Technology. Quantitative results showed that performance expectancy, attitude toward use, and price value significantly predicted PE teachers’ behavior intention to use PLT4M. Qualitative data revealed the following themes regarding teachers’ use: (1) differentiation and modifications; (2) accessibility; (3) limitations and challenges. The second study was a descriptive case study design that applied Activity Theory to examine how one high school PE program uses …

On Properties Of Pair Operations, Sarah Jane Poiani

Mathematics & Statistics ETDs

For any closure operation $\cl$ and interior operation $\ri$ on a class of $R$-modules, we develop the theory of $\cl$-prereductions and $\ri$-postexpansions. A pair operation is a generalization of closure and interior operations. Using Epstein, R.G. and Vassilev's duality \cite{ERGV-nonres}, we show that these notions are in fact dual to each other. We discuss the relationship between the core and hull and prereductions and postexpansions. We further the thematic notion of duality and seek to understand how it arises in the context of properties pair operations can be endowed with and focus on inner product spaces and properties demonstrated by …

Eco-Efficient Coatings For Healthy Indoors: Ozone Deposition Velocities, Primary And Secondary Emissions, Alessandra Ranesi, Paulina Faria, M. Rosario Veiga, Elliott T. Gall

Mechanical and Materials Engineering Faculty Publications and Presentations

Volatile organic compounds (VOCs) and ozone (O3) are harmful pollutants present in indoor air. Indoor concentrations of VOCs are typically higher than outdoors, due to the presence of indoor sources like building materials and ozone-surface reactions. The study aims to identify and quantify the ozone reactivity and primary and secondary emissions of different indoor coatings. The coatings selected for the study were three gypsum-based plastering mortar, with and without the addition of a bio-waste from Acacia dealbata (raw bark, BA, and bark heated at 250°C, BA250), two clay plasters (one with sand and the other with seashells as additional aggregate), …

Quantum Search Algorithms For Constraint Satisfaction And Optimization Problems Using Grover's Search And Quantum Walk Algorithms With Advanced Oracle Design, Abdirahman Sheikh Hassan Alasow

Dissertations and Theses

The field of quantum computing has emerged as a powerful tool for solving and optimizing combinatorial optimization problems. To solve many real-world problems with many variables and possible solutions for constraint satisfaction and optimization problems, the required number of qubits of scalable hardware for quantum computing is the bottleneck in the current generation of quantum computers. In this dissertation, we will demonstrate advanced, scalable building blocks for the quantum search algorithms that have been implemented in Grover's search algorithm and the quantum walk algorithm. The scalable building blocks are used to reduce the required number of qubits in the design. …

Applying The Consumer Decision-Making Model To An On-Campus Coffee Shop, Madalynne Chapman

Honors Projects

The purpose of this research was to use the consumer decision-making model as a framework to assess if there are factors that may prompt (or not prompt) an individual to make a purchase at Forhan’s Café, a small coffee shop located inside of the Maurer Center at Bowling Green State University. To answer this, both a personal interview with a BGSU Dining staff member and an online survey of campus consumers were conducted. The personal interview was conducted to understand their current marketing strategies for the café and to guide the survey design. The online survey consisted of 24 questions …

Teaching "Is This Case Rightly Decided?", Steven Arrigg Koh

Faculty Scholarship

“Is this case rightly decided?” From the first week of law school, every law student must grapple with this classroom question. This Essay argues that this vital question is problematically under-specified, creating imprecision in thinking about law. This Essay thus advocates that law professors should present students with a three-part framework: whether a case is rightly decided legally, morally, or sociologically.

Additionally, this Essay argues that disaggregating the question exposes deeper deficiencies in legal education. Many law professors do not provide students with serious grounding to engage in rigorous thinking about the relationship between law, morality, and justice, not to …

Brief Report: Substance Use Care Continuum In Women With And Without Hiv In The Southern United States, Aditi Ramakrishnan, Ayako W. Fujita, C. Christina Mehta, Tracey E. Wilson, Steve Shoptaw, Adam Carrico, Adaora A. Adimora, Ellen F. Eaton, Deborah L. Jones, Aruna Chandran, Anandi N. Sheth

2020-Current year OA Pubs

BACKGROUND: Substance use (SU) contributes to poor outcomes among persons living with HIV. Women living with HIV (WWH) in the United States are disproportionately affected in the South, and examining SU patterns, treatment, and HIV outcomes in this population is integral to addressing HIV and SU disparities.

METHODS: WWH and comparable women without HIV (WWOH) who enrolled 2013-2015 in the Women's Interagency HIV Study Southern sites (Atlanta, Birmingham/Jackson, Chapel Hill, and Miami) and reported SU (self-reported nonmedical use of drugs) in the past year were included. SU and treatment were described annually from enrollment to the end of follow-up. HIV …

Ml/Ai Enabled Intelligent Next Generation Autonomous Network System: Performance Enhancement And Management, Harsh Kumar

Electrical and Computer Engineering ETDs

The smart next generation autonomous system for network performance enhancement and management, specifically suitable for networks like 5G, B5G, 6G, and SDN, is presented in this PhD dissertation powered by ML/AI. The dissertation has been divided into six critical parts. First, it focuses on QoS monitoring and provisioning using intelligent QoS agent design in 6G network. Second, it elaborates on LSTM and SP-LSTM comparative analysis towards network traffic prediction in 6G networks. Third, digging into 6G frontier navigation using SE-DO for intelligent Agent Optimization. Fourth, the dissertation delves into role delegation function as a service to improve reliability and latency …

Modelling The Building-Related Photovoltaic Power Production Potential In The Light Of The Eu's Solar Rooftop Initiative, Gergely Molnár, Luisa F. Cabeza, Souran Chatterjee, Diana Ürge-Vorsatz

School of Geography, Earth and Environmental Sciences

Decarbonizing the building sector is key to meet the EU climate goals by 2050. Although the recent policies recognized the importance of on-site solar energy production in the energy transition, there are only a few modelling studies analyzing how much the gap between the technically possible and policy-driven power generation of rooftop photovoltaic (PV) panels can be reduced. This study, therefore, uses geospatial techniques and the high-resolution Building Integrated Solar Energy (BISE) supply model to estimate the main spatial and temporal characteristics of the rooftop PV energy production potential. To support decision-making, important implications of the Solar Rooftop Initiative action …

Generalized Q-Fock Spaces And Structural Identities, Daniel Alpay, Paula Cerejeiras, Uwe Kaehler, Baruch Schneider

Mathematics, Physics, and Computer Science Faculty Articles and Research

Using 𝑞-calculus we study a family of reproducing kernel Hilbert spaces which interpolate between the Hardy space and the Fock space. We give characterizations of these spaces in terms of classical operators such as integration and backward-shift operators, and their 𝑞-calculus counterparts. Furthermore, these new spaces allow us to study intertwining operators between classic backward-shift operators and the q-Jackson derivative.

Integrative Assessment And Prediction Modeling For Injury Risk Mitigation In Division 1 Female Soccer Athletes: A Comprehensive Approach Utilizing Wearable Technology, Joseph Amitrano, Juqi Lin, Gina Lewandowski, Lauren Calabrese, Dhruv Seshadri

International Journal of Exercise Science: Conference Proceedings

There is a pressing need for effective injury prevention methods to mitigate time-loss injuries. This study aims to develop a predictive recovery model for Division 1 female soccer athletes by integrating physiological, biomechanical, and subjective wellbeing assessments. PURPOSE The growing popularity of women's sports, particularly soccer, has brought the critical issue of injury risk management. While existing literature underscores the importance of maintaining an optimal acute to chronic workload ratio (ACWR) to mitigate injury risks, there remains a gap in understanding additional predictive metrics for athlete health. This deficit is pronounced in the context of women's soccer, where research focusing …

Leveraging Wearable Technology For Physiological Modeling In Guiding Return To Play Protocols For Athletes Post-Acl Reconstruction Surgery, Dhruv Seshadri, Milad Zarrinfar, Marco Giuliani, Kevin Cahill, Joseph Amitrano

International Journal of Exercise Science: Conference Proceedings

There is a clinical need to quantify return to play when assessing athletes’ post-surgery. This study aims at developing physiological models to predict recovery time post-Anterior Cruciate Ligament (ACL) surgery in Division 1 Football players by integration of physiological and subjective data. PURPOSE Amidst the pressure to excel in top athletic competitions, athletes frequently endure ligamentous injuries, notably ACL tears. Yet, there's no standard method for quantifying return-to-play post-ACL reconstruction, leaving rehabilitation without an objective measure to assess athletes' readiness. Holistic assessment integrating physiological and subjective measurements can facilitate return prediction. METHODS This case study evaluates two Division 1 football …

Comparing The Effect Of N-95 Vs Surgical Mask Use On Resting Metabolic Data Changes, Robert Steinberg, Alexander Rothstein, Amerigo Rossi, Alyssa Hillian, Joanne Difrancisco-Donoghue

International Journal of Exercise Science: Conference Proceedings

Face masks reduce the spread of viral respiratory particles, however, their impact on respiratory physiology requires further research. Previous studies reported negative changes in gas exchange data when wearing a surgical mask, however, breath-by-breath data has not been analyzed. PURPOSE: To compare physiological changes when wearing an N95 mask and surgical mask at rest. Variables measured include oxygen consumption (VO2), carbon dioxide ventilation (VC02), respiratory exchange ratio (RER), heart rate (HR), respiratory rate (RR), minute ventilation (MV), and discomfort. METHODS: 42 subjects ages 18-55 (19 men; age 22.98±3.83) were recruited. Exclusion criteria was a history of metabolic disease/claustrophobia. Respiratory and …

Responsiveness Of The Sit-To-Stand Test To Measure Lower Body Power, Jose Antonio Tan

International Journal of Exercise Science: Conference Proceedings

Muscle power declines at a faster rate and demonstrates a stronger association with physical function than strength, emphasizing the growing importance of assessing muscle power. The Sit-to-Stand (STS) test is a novel test to measure lower body power that is valid and reliable, while also being portable and affordable. However, its responsiveness to change or longitudinal validity is unknown. PURPOSE: To examine the responsiveness to change of the Sit-to-Stand test in comparison to the pneumatic leg press in measuring lower body power. METHOD: 23 community-living adults, aged 50-80, were recruited. Participants underwent a full body strength training workout twice a …

Advanced Management Of Complex Foot Pathology In A Senior Athlete—Recreational, Samuel R. Vilmeau, Bill Siddiq, Nikolaos Gravvanis, Blake Leblanc, Zacharias Papadakis, Andreas Stamatis

International Journal of Exercise Science: Conference Proceedings

History: An active 78-year-old male, with a background as a recreational athlete, presented with acute onset of left foot pain, following an event of mechanical stress characterized by a popping sensation. His extensive medical history included interventions for systemic and musculoskeletal disorders, notably a carotid artery dissection and hip arthroplasty. Lifestyle factors included past smoking and minimal alcohol use. He reported a recent corticosteroid intervention of his left mid-foot for chronic discomfort.

Physical Examination: Orthopedic assessment revealed moderate left anteromedial ankle swelling and ecchymosis with palpable tenderness. A comprehensive evaluation of his lower extremity mechanics showed preserved strength …

Knee Injuries In Nfl Lineman -- A Correlation With Bmi, Michael Lem Md, John Bianchi Do, Austin Irwin, Robert J. Farrell Md, Cole Siegenfeld

International Journal of Exercise Science: Conference Proceedings

Knee Injuries in NFL Linemen - Correlation with BMI

Dr. Michael Lem, MD; Dr. John Bianchi, DO; Austin Irwin, OMS II; Dr. Robert Farrell, MD; Cole Siegenfeld, OMS II

Purpose:

Knee injuries are among the most common injuries suffered in the NFL which in turn can decrease a player's playing time in a given season and thus negatively impact future performance. Understanding characteristics like BMI can help modify and identify players at risk for knee injuries.

Methods and Study Design:

Data collected for this study was extracted from the official NFL database of injuries.

Reported knee injuries for offensive and …

Bioinformatics To Guide Musculoskeletal Modeling: A Retrospective Study From Olympic Water Polo Athletes, Dhruv Seshadri, Tony Del Vecchio, Hayley Whitney, Tim Gabbett

International Journal of Exercise Science: Conference Proceedings

GNYACSM Original Research Abstract

Bioinformatics to Guide Musculoskeletal Modeling: A Retrospective Study from Olympic Water Polo Athletes

DEL VECCHIO TONY, WHITNEY HAYLEY, GABBETT TIM

Seshadri Lab; Bioengineering; Lehigh University; Bethlehem, PA

Category: Masters

Advisor / Mentor: Seshadri, Dhruv [email protected]

ABSTRACT

There is a pressing need for effective injury prevention methods to mitigate time-loss injuries. This study aims to develop a robust injury risk assessment model for water polo athletes by assessing the interplay between load-response metrics, and leveraging artificial intelligence to forecast wellness based on prior assessments.

PURPOSE

Water polo athletes present with upper extremity injuries in the hip, knee, …

Talocalcaneal Coalition, Hailey G. Miller, Vered Arbel, David W. Gottfeld, Tal Amasay

International Journal of Exercise Science: Conference Proceedings

CASE HISTORY: A 13-year-old male lacrosse athlete presented with gradual onset right ankle pain. Symptoms began at age ten, including multiple ankle sprains. The physician suspected plantar fasciitis and advised gel inserts, NSAID pain relievers, and physical therapy to no avail. The pain persisted as sports became more demanding. His performance continued to decrease, and gait became labored and disjointed, with an occasional limp. PHYSICAL EXAM: Lower extremity examination showed no varus or valgus deformities in the coronal plane. The symptomatic foot dorsiflexion was 20/35, with the knee flexed and extended. Manual strength test scores for plantarflexion, dorsiflexion, inversion, and …

Effectiveness Of Mobile Health Sedentary Time Interventions In Older Adults: A Systematic Review And Meta-Analysis, Siqing Chen, Lili Yang, Carol Ewing Garber Facsm, Matthew Stults-Kolehmainen Facsm, Chenchen Wang, Yuting Yang, Qiao Yuan

International Journal of Exercise Science: Conference Proceedings

mHealth is the provision of health care and health information through mobile electronic devices.The prevalence of sedentary behaviors (SB) among older adults is increasing, underscoring the urgent need for effective mHealth interventions. Evidence of the effectiveness of mHealth in older adults is unclear. PURPOSE: The study aims to 1) explore the effects of mHealth interventions on reducing SB; and 2) examine the influence of potential moderators on mHealth interventions' effectiveness by analyzing subgroups according to participants' characteristics and intervention specifics. METHODS: A systematic review and meta-analysis of randomized controlled trials were conducted. A literature search was conducted using multiple databases …

Perceived Recovery States And Physical Fitness In Reserve Officers’ Training Corps Cadets, Lianne Emanuel, Jessie Hirsch, James Bodendorf, Amy Loin, Gregory Ioannides, Aliya Catanzarita, Joseph Schnatter, Isaac Stein, Tarek Harhash, Sean Kane, Julianne Rung, Katie Sell

International Journal of Exercise Science: Conference Proceedings

Reserve Officers’ Training Corps (ROTC) cadets are challenged mentally, emotionally, and physically with the physical fitness requirements (e.g., Army Combat Fitness Test or ACFT) required within their military science curriculum. Common physical fitness tests such as those for strength, power, and balance can provide insight into the recovery and readiness status of tactical athletes. PURPOSE: The purpose of this study was to explore the relationship between scores on the Short Recovery and Stress Scale (SRSS) and performance on a physical fitness test battery assessing balance, mobility, body composition, muscular strength, and power in collegiate ROTC cadets. METHODS: Seventeen …

Perceived Recovery States And Physical Fitness In Reserve Officers' Training Corps Cadets, Lianne Emanuel, Jessie Hirsch, Katie Sell

International Journal of Exercise Science: Conference Proceedings

Reserve Officers’ Training Corps (ROTC) cadets are challenged mentally, emotionally, and physically with the physical fitness requirements (e.g., Army Combat Fitness Test or ACFT) required within their military science curriculum. Common physical fitness tests such as those for strength, power, and balance can provide insight into the recovery and readiness status of tactical athletes. PURPOSE: The purpose of this study was to explore the relationship between scores on the Short Recovery and Stress Scale (SRSS) and performance on a physical fitness test battery assessing balance, mobility, body composition, muscular strength, and power in collegiate ROTC cadets. METHODS: Seventeen …

The Effects Of Myofascial Release On Improving Lumbar Mobility And Flexibility. A Randomized Control Trial, Brian Karafa, Ellior Badash, Randy Cruz, Cailey Cummings, Taylor Santiago, Alex Rothstein, Mark Gugliotti

International Journal of Exercise Science: Conference Proceedings

Myofascial release (MFR) is a manual therapy technique defined as a low load, long duration-stretch to the myofascial complex. This technique is intended to restore optimal length in fascial tissue, alleviate associated discomfort, and improve functional movement.PURPOSE: The purpose of this randomized control trial (RCT) was to examine the immediate effects of MFR on improving lumbar mobility and flexibility. METHODS: This RCT recruited current students at New York Institute of Technology, 18 years or older, and in overall good health. Participants were randomized to either an experimental treatment group (EG) or a sham treatment group (CG). Baseline …

Heart Rate Response To Maximal Exercise In A Participant With C8 Spinal Cord Injury, Jessie Hirsch, Alex Rothstein, Norbert Holowat Jr, Michele Aquino, Amerigo Rossi, John P. Handrakis

International Journal of Exercise Science: Conference Proceedings

Motor, sensory, and autonomic dysfunction are a common sequela after spinal cord injury (SCI) and typically impair cardiovascular responses to exercise. However, some individuals with cervical SCI (tetraplegia) and “complete” motor and sensory injury (AIS A) demonstrate the ability to increase heart rate (HR) above the limit achievable by vagal withdrawal alone (~110 bpm). PURPOSE: The purpose of this test was to highlight the unexpected HR response to a continuous graded exercise test. (GXT) in a wheelchair athlete with tetraplegia. METHODS: A 26-year-old male with tetraplegia after a SCI (classification neurological level of injury (NLI) C8, AIS A) …

Chronic Exertional Compartment Syndrome — Female Soccer Player, Bernie Acevedo, Nikolaos Gravvanis, Alex Rothstein, Jennifer Daily, Andreas Stamatis

International Journal of Exercise Science: Conference Proceedings

HISTORY: An 18-year-old female soccer player reported experiencing a dull ache and sensation of tightness in her right leg, accompanied by a burning pain, during a match. Post-match, she noticed tingling in the dorsal aspect of her right foot. The athlete sought consultation from a general practitioner (GP), who found no evidence of tenderness or swelling during the clinical assessment. The GP recommended rest and prescribed anti-inflammatory medication.

PHYSICAL EXAMINATION: Persistent discomfort and significant weakness in dorsiflexion prompted the athlete to consult an orthopedic physician. Clinical examination revealed no localized pain or other symptoms. Initial radiographs were unremarkable. …

Jumping For Joy... Or Not? Examining The Effects Of Ncaa-Regulated Caffeine Dose On Vertical Jump Performance, Roy Shohat, Maya Caon, Samuel Vilmeau, Samuel Norwood, Vinicius Ribeiro, Claire Egret, Tal Amasay, Vassilios Panoutsakopoulos, Zacharias Papadakis

International Journal of Exercise Science: Conference Proceedings

Caffeine is a popular ergogenic aid, potentially enhancing performance in high-intensity power movements like jumping. The World Anti-Doping Agency (WADA) removed caffeine from its banned list, but the National Collegiate Athletic Association (NCAA) restricts caffeine intake (5 mg/kg). Past research has examined the effects of caffeine supplementation on vertical jumping performance, since comprises reliable physical fitness test, but mixed results were reported. PURPOSE: This study examined the effects of caffeine at the NCAA limit on vertical jump performance in real-world training conditions. METHODS: Forty collegiate Division II athletes (Male = 22) from sports like basketball, volleyball, soccer, tennis, …

Non-St Elevation Myocardial Infarction Presentation In Severe Aortic Stenotic Patient, Margi Desai, Daniel Maysonet

The Journal of Integrated Primary Care

This case report demonstrates a patient who presents with typical findings for a diagnosis of NSTEMI. Upon further evaluation, this diagnosis was able to be ruled out. Presentations and labs consistent with NSTEMI masked the true diagnosis of aortic stenosis due to oxygen supply/demand mismatch.

The Attitudes, Level Of Interest, And Knowledge Held By Physicians And Psychologists Toward Integrated Healthcare Practices And The Patient-Centered Medical Home Model, Mark Cassano, Robert A. Ditomasso, Barbara Golden, Scott D. Glassman

The Journal of Integrated Primary Care

As the healthcare system evolves, issues related to cost and access to care continue to persist. In response to this concern, integrated models of healthcare, like the Patient-Centered Medical Home (PCMH), have been developed to work toward reducing cost for both patients and providers, increasing patient access to quality care, and improving patients’ overall satisfaction with the care that they are provided. However, despite the overwhelming evidence found in the literature supporting the efficacy and benefit of these treatment models, it is unclear as to why more providers do not choose to practice and support collaborative forms of healthcare provision. …

Biopsychosocial Management Of Long Covid Fibromyalgia: Lessons From The Penn Medicine Lancaster General Health Fibromyalgia Program, Joseph Harrison, Dennis Given Psy.D.

The Journal of Integrated Primary Care

The COVID-19 pandemic has increased the prevalence of chronic health concerns worldwide, leading to a new population of patients suffering from Long Covid. Patients with Long Covid often experience persistent symptoms impacting multiple organ systems, including neuroimmune and neurological manifestations. Recently, attention has grown toward Long Covid patients developing chronic widespread pain similar to fibromyalgia. Fibromyalgia is a nociplastic pain disorder characterized by widespread pain and central sensitization with fatigue, sleep disturbances, and impairments in cognitive functioning. Given the nascent and limited research exploring new treatment options, patients need support now from biopsychosocial multi-modal pain management strategies. The Fibromyalgia Program …