Digital Commons Network^™

Modeling Bitcoin Dynamics Using Differential Equations, Boone M. Fleenor

Departmental Honors & Graduate Capstone Projects

In this thesis, we develop and analyze two nonlinear systems of ordinary differential equations to model Bitcoin price dynamics. Analytical techniques are used to obtain exact or approximate solutions where possible. Then, numerical simulations using a fourth-order Runge–Kutta method are employed to explore system behavior beyond analytically tractable regimes. Finally, model outputs are compared to historical Bitcoin price data using normalized and resampled time series. These results suggest that deterministic models can provide meaningful insight into the structural behavior of Bitcoin markets, while highlighting the need for stochastic or time-dependent extensions for more realistic modeling.

Hybrid Bermudagrass Dormancy Management In A Cool-Season Climate, Clarissa H. Peterson

Theses and Dissertations

Hybrid bermudagrass (Cynodon dactylon [L.] Pers. × C. transvaalensis Burtt Davy) (HBG) is a water efficient warm-season turfgrass increasingly adopted in cool-season and semi-arid regions due to climate change and the demand for reduced irrigation inputs. However, prolonged winter dormancy limits its visual quality (verdure) and seasonal performance. This thesis evaluated multiple management strategies to modify dormancy dynamics and improve off-season turf quality in a cool-season environment. Field experiments assessed the effects of growth covers, fertilizers, colorants, surfactants, organic acids, and overseeding with cool-season species on HBG dormancy over two seasons. Dormancy responses were quantified using normalized difference vegetation index …

Rooted In Service, Reaching For The Stars, Lucila Ojeda '26

Senior Presentation of Learning

My biggest takeaway from Bonner is to not be afraid to ask for help. Coming from out of state, the transition from a familiar community to somewhere completely foreign was scary. The kindness shown to me by the people at Bonner is something I will never forget. Do it scared and take the leap of faith in reaching out and building your community. Bonner will help you as much as they can, and I hope my service has reflected the support I have been so fortunate to receive.

Engineering Ferrate(Vi) For Water And Wastewater Treatment: Translating Science Into Technology, Zepei Tang, Zhenli He, Yang Deng

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Over the past five decades, ferrate(VI) (FeO42–) for water and wastewater treatment has remained largely at the laboratory scale, with limited pilot- and full-scale implementation. This gap between sustained research and scarce real-world deployment places the technology in the Valley of Death─a high-risk stage of development─and highlights the need for an engineering-centric approach to enable practical application. This article presents an engineering framework to guide the development and translation of ferrate(VI) technology for water and wastewater treatment. From a system perspective, ferrate(VI) technology comprises three core subsystems: generation, treatment, and solid–liquid separation. Technology maturity depends on both the advancement of …

Jeremy Miller V. Monsanto Co

2026 Decisions

USDC for the District of Delaware

Artificial Intelligence-Assisted Neuropharmacology: Reshaping Drug Discovery And Translational Strategies For Neurological Diseases ​, Pri̇yanka Rathee, Suni̇thi̇ Lohan, Sari̇ta Khatkar, Neelam Mali̇k, Esra Akkol, Renu Sehrawat, Pooja Rathee, Anurag Khatkar

Turkish Journal of Medical Sciences

The rapid expansion of data-driven technologies, particularly machine learning (ML) and artificial intelligence (AI), has substantially influenced biomedical research and drug discovery. In neuropharmacology, the availability of large-scale genomic, proteomic, chemical, and clinical datasets has stimulated the adoption of AI-based approaches to address persistent challenges in neurological drug development, including high attrition rates and the scarcity of disease-modifying therapies. Unlike prior reviews that broadly discuss AI applications in drug discovery or neurology, this narrative review focuses specifically on neuropharmacology, with an emphasis on translational relevance, disease-oriented examples, and real-world constraints. We critically examine the application of AI and ML across …

Impact Of Two Sedation Protocols On Cardiac Electrophysiology During Spinal Anesthesia ​, Selvi̇naz Durantaş, Burak Nalbant, Fatma Kavak Akelma, Gökhan Erdem, Abdulkadi̇r But

Turkish Journal of Medical Sciences

Background/aim: Perioperative factors such as anesthetic drugs, central blocks, surgical stress, pain, and anxiety can affect cardiac electrophysiology and increase the risk of arrhythmias. Arrhythmia susceptibility can be assessed using ventricular markers such as the QT interval (QT), heart rate-corrected QT interval (QTc), QT dispersion (QTd), time between peak and end of T wave (Tp–e), cardiac electrophysiologic balance index (iCEB), and heart rate-corrected index of cardiac electrophysiologic balance (iCEBc), obtained from noninvasive electrocardiography (ECG) data. This study compared the effects of propofol and dexmedetomidine sedation on these parameters in patients undergoing total knee arthroplasty performed under spinal anesthesia.

Materials and …

Comprehensive Profiling Of Gut Microbiota In Postmenopausal Osteoporosis ​, Gülsemi̇n Ertürk Çeli̇k, Sedat Yildiz, Münevver Aksoy Bektaş, Yaprak Engi̇n-Üstün

Turkish Journal of Medical Sciences

Background/aim: Osteoporosis is a multifactorial skeletal disease that predominantly affects postmenopausal women and is characterized by reduced bone mass and an increased risk of fractures. Growing evidence suggests that the gut microbiota plays a pivotal role in bone metabolism through immunological, endocrine, and metabolic pathways, forming the basis of the so-called gut– bone axis. This study aimed to characterize gut microbiota composition in postmenopausal women with osteoporosis compared with healthy controls.

Materials and methods: Forty postmenopausal women aged 55–65 years were classified into osteoporosis (n = 20) and healthy control (n = 20) groups based on dual-energy X-ray absorptiometry T-scores. …

Hester's Dubious Roots And Legacy: Open Fields Doctrine Under Scrutiny, Laura K. Donohue

Texas A&M Law Review

For over a century, open fields doctrine has shaped Fourth Amendment law, denying people the right to be secure on their own property. Its impact has steadily expanded, with the result that, by some estimates, the government can now engage in warrantless surveillance of some 96% of private land and buildings regardless of fences, postings, the distance from public roads or byways, or the use to which the property is put. An originalist approach throws the doctrine into disarray: at the time of the Founding, common law protected the curtilage, which extended to the fields, barns, storehouses, and other buildings …

"The Silence Of The Farms": Suppressing Speech And Trampling Transparency To Shield Big Ag, Erin Okuno

Texas A&M Law Review

Do you really know where your last meal came from and whether it was safe to eat? Most people are not aware of the often appalling conditions at agricultural production facilities (aptly known as “factory farms”), including worker injuries and abuse, contaminated food, and environmental pollution, as well as the horrific ways in which the animals are kept, raised, and slaughtered. In the face of these concerning conditions and alarmingly frequent food recalls—including millions of pounds of contaminated meat—it would seem prudent to increase transparency at factory farms, but historically, they have operated behind a shield of secrecy due to …

Regulating Data Monetization, Peter Ormerod

Texas A&M Law Review

Companies today generate hundreds of billions of dollars each year by collecting massive amounts of information about human activity and wringing predictive insights from it. The scale of these influence activities is stunning: your driving habits dictate your car insurance rates, buying the wrong thing will increase your borrowing costs, and the information ecosystem you inhabit is finely tuned for keeping your attention available to the highest bidder.

States have recently enacted new consumer privacy laws that confer on individuals a series of generally applicable rights over their personal information. But this approach has proven ineffective at disciplining firms’ data …

Quantum Scattering Of Hc5n And Para-H2 On A New Potential Energy Surface, Shan Gao, François Lique, Ernesto Quintas-Sánchez, Richard Dawes, Jérôme Loreau

Chemistry Faculty Research & Creative Works

In the interstellar medium (ISM), non-local thermodynamic equilibrium situations are common due to low density, and one needs to consider the effect of molecular collisions in order to interpret the observations. Among the species detected in the ISM, cyanopolyynes, with the general molecular formula HC_2n+1N (n = 1, 2, …), are characterized by large dipole moments and small rotational constants and constitute an indispensable class of candidates for the sensitive tracers of local density and temperature. We present a study of the collisional (de-) excitation of HC₅N by para-H₂ (p-H₂) in its ground …

Knowledge, Attitude And Practice Towards Sarcopenia Among Diabetic Patients Attending Outpatient Department Of A Tertiary Care Centre In Kerala, India, Vysakh Ts, Ajas Sn, Asha Raby N

Muthanna Medical Journal

Background: Sarcopenia is a progressive skeletal muscle disorder increasingly seen in individuals with diabetes, leading to functional decline and poor quality of life. Despite Kerala's high diabetes burden, sarcopenia remains underrecognized. This study assessed knowledge, attitude, and practice (KAP) regarding sarcopenia among diabetic patients and examined inter-domain relationships. Methods: A 6-month institutional cross-sectional study was conducted in the Family Medicine outpatient department of St. Joseph's Hospital Trust, Kochi. Using consecutive sampling, 154 diabetic patients (type 1 or 2) aged ≥ 40 years were enrolled. Data were collected using a pilot-tested questionnaire covering sociodemographic and clinical details, knowledge (12 items), attitude …

Ucc Minutes 4-14-26, Angela Brock

UCC Agendas/Minutes

No abstract provided.

Approved Courses 4-14-26, Angela Brock

Individual Course Committee (ICC)

No abstract provided.

An Education Project To Address Pain Management Solutions For Adult Clients With Ue Involvement To Reduce Dependence On Pharmacological Options To Increase Comfort And Performance With Life Activities, Alexander J. Birdsall

Student Capstone Papers

Upper extremity (UE) pain affects approximately 30.7% of adults in the United States and is associated with decreased function and participation. Despite evidence supporting non-pharmacological approaches, pharmacological interventions remain commonly used. This capstone project implemented and evaluated an occupation-based educational program to promote non-pharmacological pain management among adults receiving outpatient occupational therapy for UE conditions. This 14-week project included 10 participants and utilized a mixed-methods design with pre-, mid-, and post-surveys. The program consisted of an introduction and three modules addressing therapeutic movement, physical agent modalities, and sensory regulation. Outcome measures included pain, activity engagement, medication use, confidence, and program …

Inequality And Well-Being, Sarah E. Boslaugh

Theses

Human well-being has been a topic of interest to philosophers at least since the time of Aristotle, and well-being has also been a core concern of social scientists since the birth of the discipline in the late 18^th century. Some theories of well-being include economic inequality as a factor, and multiple ways to measure this factor have been developed; as with well-being, there is no single best measure of economic inequality and the choice of which measure to use may be based on both theoretical and practical reasons. I argue that income inequality should always be included as a …

Usa V. Brock Cochran

2026 Decisions

USDC for the Western District of Pennsylvania

International Consensus On The Evaluation And Management Of Hypothalamic Hamartomas: Results From A Modified Delphi Survey, Nathan T Cohen, Xiaotong Li, Madison M Berl, Chima O Oluigbo, Hiroshi Shirozu, Samuel F Berkovic, Margaret Zacharin, Wirginia Maixner, Andreas Schulze-Bonhage, Kerstin Klotz, Nicola Specchio, Sarah Ferrand-Sorbets, Christine Bulteau, Alexis A Arzimanoglou, Jean Regis, J Helen Cross, Martin M Tisdall, Hanna Richardson, Arthur Cukiert, Cristine Cukiert, Julia Jacobs, Elizabeth J Donner, Phillip L Pearl, John F Kerrigan, Angus A Wilfong, Kevin C J Yuen, Dennis J Dlugos, Daniel Curry, Irfan Ali, John Ragheb, Lisa Soeby, Erica Webster, William D Gaillard

Faculty, Staff and Students Publications

Background and objectives: Hypothalamic hamartomas (HH) are rare brain lesions associated with epilepsy and numerous comorbidities. Worldwide treatment is varied. There is a paucity of high-quality evidence to guide treatment. This study aimed to establish expert consensus on the evaluation and management of HH.

Methods: A modified Delphi survey was designed by the Medical Advisory Board of Hope for Hypothalamic Hamartomas and was conducted among 17 International League Against Epilepsy level II epilepsy surgery centers. The survey included 257 questions in round 1 and 81 refined questions in round 2, covering domains of diagnosis, imaging, medical and surgical treatment, neuropsychological …

Sbw 3.0: A Blockchain-Enabled Framework For Secure And Efficient Information Management In Web 3.0, Md Arif Hassan, Bui Duc Manh, Cong T. Nguyen, Chi-Hieu Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Nguyen Van Huynh, Dusit Niyato

Staff Scholarship - Australia & Dubai

In this paper, we propose an effective blockchain-enabled information management framework, named Smart Blockchain-based Web 3.0 (SBW 3.0). Our framework aims to handle information within Web 3.0 efficiently, enhance data security and privacy, create new revenue streams, and encourage users to contribute valuable information to websites. To this end, SBW 3.0 employs blockchain technology and smart contracts to manage the decentralized data collection in Web 3.0. Moreover, we introduce a robust consensus mechanism grounded in Delegated Proof-of-Stake (DPoS) to reward user contributions. Furthermore, we develop a non-cooperative game model to examine user behavior in this context and conduct thorough analysis …

Hip Strengthening Exercises That Improve The Sit-To-Stand In Older Adults, Savanna Pohly

Doctorate in Kinesiology

To date, no home-based exercise programs have been established as definitive interventions for improving the sit-to-stand (STS) performance in older adults (OAs). Previous research identifies a duration of >15 seconds on the Five-Time-Sit-to-Stand Test (FTSST) as a significant predictor of increased fall risk for OAs. This study applies higher-ranked gluteal activation therapeutic exercises that can improve STS performance for OAs.

Twenty-five OAs age 72.68 ± 4.02 years old were given a 6-week home exercise program that included five therapeutic exercises to be performed three times a week using a Perform Better resistance loop. The FTSST and surveys were completed pre- …

Advancing Hand Therapy Practice Through Specialized Clinical Reasoning And Patient Education, Candace Heinlein

Capstone Projects

This doctoral capstone experience (DCE) was completed at Corewell Health Grand Rapids Hospitals Hand Therapy Clinic and focused on two ACOTE concentration areas including advanced clinical practice skills and education. The experience combined hands-on clinical practice in a specialized outpatient hand therapy setting with the development of high-quality client education materials and home exercise programs (HEPs). Objectives were created to address identified needs through the creation of client education handouts, development of diagnosis-specific Medbridge HEP templates, and creation of training resources to improve therapist efficiency with Medbridge use. Outcomes of the project included improved access to evidence-based educational materials, reduced …

Further Development Of A Low-Energy Arc-Ignition System For Nytrox/Abs Hybrid Propulsion Systems, Stephen A. Whitmore, Jared S. Coen, Ryan J. Thibaudeau

Mechanical and Aerospace Engineering Faculty Publications

Utah State University has developed a high-performance “green” hybrid propulsion technology based on the unique electrical breakdown properties of 3D-printed acrylonitrile butadiene styrene. Using 3D-printed ABS as fuel, typical startup sequences require approximately 5–15 joules and, once started, the system can be sequentially fired with no additional energy inputs required. The number of possible ignitions is limited only by the amount of fuel. The most technologically mature version uses gaseous oxygen (GOX) as oxidizer and 3D-printed ABS as fuel. While GOX is mass-efficient, it lacks volumetric efficiency unless highly pressurized. Nytrox, a blend of GOX and nitrous oxide, improves propellant …

Mastery By Mistakes: Reframing Failure In Higher Education Skill-Based Teaching And Assessment, Maura Metheny

JWU Dissertations & Theses

Experiencing a mistake, error or failure while learning generates an additional inquiry process that activates prior knowledge and increases retention of subsequent feedback and new material (Kapur, 2008). The use of errors to guide practice has been shown to lead to skill-mastery and expertise (Ericsson et al., 1993). When classrooms are psychologically safe environments where penalty-free exploration and knowledge application are encouraged, students gain a deeper understanding of the content (Tulis, 2013). This qualitative exploratory descriptive study aimed to understand the ways that undergraduate faculty in skill-based disciplines involve errors, mistakes and failures in teaching and …

Trading Precarities: How Bangladeshi Freelancers Leverage The Digital Economy Amid Local Insecurity And Ai Disruption, Naim Bin Hasan

Electronic Theses and Dissertations 2020 - Present

This study examines how Bangladeshi freelancers use digital platform work to cope with precarious local labor markets and how this strategy both mitigates and reproduces insecurity. In this form of work, freelancers compete for short-term, skill-based remote jobs posted by global clients. Drawing on 30 in-depth interviews and virtual ethnography, this study challenges dominant Western understandings of the precariat that assume workers fall from stable employment into insecure work. Instead, the findings show that many freelancers enter platform labor strategically as a way out of already unstable and limited local opportunities. While freelancing carries a promise of foreign income, flexibility, …

Path Planning And Control For Vertical Takeoff And Landing Aircraft, Dean Benjamin Anderson

Theses and Dissertations

One of the challenging problems of unmanned aerial vehicles (uav) is controlling vertical takeoff and landing (vtol) aircraft. Vtol aircraft can take off and land without landing strips while retain the efficiency of fixed-wing airplanes for long range flight. Unfortunately, the transition from takeoff and forward flight, and from forward flight to landing, is an extremely difficult control problem. Most current controllers for transition switch between flight regimes based solely on airspeed. The trajectory for such switching transitions is a straight vertical ascension followed by a straight forward startup flight; it does not allow for the development of more complex …

The George-Anne Daily, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

Severe Autoimmune Digital Vasculopathy In Systemic Sclerosis With Lupus- And Antiphospholipid-Spectrum Serologic Positivity And Libman–Sacks Endocarditis: A Case Report, Mayada F. Bawayan, Thekra A. Alwafi, Abdulaziz F. Samandar, Abdulaziz M. Gari

Saudi Toxicology Journal

Background: Systemic sclerosis (SSc) is an autoimmune connective tissue disease characterized by prominent vasculopathy, which may lead to severe digital ischemia and ulceration. The coexistence of SSc-related vasculopathy with lupus- and antiphospholipid-spectrum manifestations, including Libman–Sacks endocarditis, is uncommon and poses diagnostic and therapeutic challenges. Case Presentation: We report a 37-year-old female with a systemic sclerosis phenotype and overlapping lupus- and antiphospholipid-spectrum features, who presented with severe bilateral digital ischemia and ulceration. Investigations revealed active autoimmune disease with inflammatory, immunologic, and vascular involvement, along with Libman–Sacks endocarditis. Imaging excluded large-vessel occlusive disease. The patient was treated with targeted vasodilator therapy and …

Connecting The Clots: Utilizing Tee And Linear Ultrasound In Pea Cardiac Arrest, David Huynh, Nicole Xu, Jordan Rosenberg, Anirudh Ramachandran

Advocate GME

No abstract provided.

Electroenzymatic Cascades For Nitrogen Upgrading: Beyond Ammonia Towards Value-Added Nitrogen Chemicals, Rohit G. Jadhav, Vamshi Krishna Kamaja, Wassim El Housseini, Monica Brachi, Shelley D. Minteer

Chemistry Faculty Research & Creative Works

The global transition toward sustainable chemical manufacturing demands technologies that leverage natural carbon and nitrogen cycles while minimizing reliance on sacrificial reagents and fossil resources. These biogeochemical cycles are fundamental to life, and enzymes catalyze many of their key transformations. Bio electrochemical, specifically electroenzymatic, systems offer a promising route to sustainable synthesis by enabling selective redox transformations powered by electricity. However, whereas carbon-cycle enzymes are now well established in bio electrochemical synthesis, enzymes from the nitrogen cycle remain comparatively underexplored. Moreover, the nitrogen cycle alone does not access many value-added nitrogen-containing products, which require additional C-N bond formation and organic …