Digital Commons Network^™

(R2185) Operations On Bipolar Complex Neutrosophic Matrices And Its Application In Un’S Sdg-14 & Sdg-3 Using Python, N. Krishnapraveen, T. Muthuraji

Applications and Applied Mathematics: An International Journal (AAM)

Decision-making in sustainability oriented environments frequently involves bipolar evaluations, indeterminate information and phase dependent uncertainty that cannot be adequately represented by existing neutrosophic matrix models. To address this limitation, this study introduces a Bipolar Complex Neutrosophic Matrix (BCNM) framework that integrates bipolar semantics with complex valued uncertainty in a coherent algebraic structure. Fundamental operations and structural properties are rigorously established to ensure mathematical consistency. To facilitate practical multi criteria decision analysis (MCDA), novel score, accuracy, and hybrid aggregation operators are developed. The computational feasibility of the proposed approach is analyzed, demonstrating linear complexity with respect to the number of alternatives …

(R2191) The Study Of Stokes Drag In The R4bp Under The Effect Of Coriolis And Centrifugal Forces With Variable Mass, Amit Mittal, Krishan Pal, Rajiv Aggarwal, Rajveer Singh

Applications and Applied Mathematics: An International Journal (AAM)

In this paper, we examine the existence, locations, and stability of the equilibrium points under the combined effects of Stokes drag and small perturbations in the Coriolis and centrifugal forces in the triangular restricted four-body problem (TR4BP) with variable mass. A triangular (Lagrangian) configuration is formed by the three primary bodies, which occupy the vertices of an equilateral triangle. All the primaries are treated as point masses to study the dynamical behavior of an infinitesimal body. The numerical results indicate that, under the influence of Stokes drag, none of the equilibrium points lie along a straight line. The centrifugal force …

(R2140) Verifying The Proper Efficiency In Multi-Objective Problems, Javad Bavali, Hadi Basirzadeh

Applications and Applied Mathematics: An International Journal (AAM)

Over the past decade, numerous approaches have been put forward to address multi-objective optimization problems-focusing on approximating proper efficient solutions instead of the efficient solutions. These methods are important because, according to Geoffrion’s conjecture, proper non-dominated solutions constitute a dense subset of the non-dominated solution set. In the current study, first, using the definition of Kuhn-Tucker’s proper efficiency, we present a linear subproblem that investigates the proper efficiency of a randomly selected feasible point. Additionally, the relationship between the different types of solutions to this sub-problem and the proper efficient solutions of the main problem has been analyzed. Next, we …

(R2187) Analysis Of Neurological Impairments In Hospitalized Patients Using Cubic Neutrosophic Sets, B. Anitha, M. Lavanya

Applications and Applied Mathematics: An International Journal (AAM)

This study introduces an MCDM-based framework for identifying neurological diseases in hospitalized patients using symptom-based evaluations. A team of interns, guided by the chief doctor, was responsible for determining each patient’s precise condition from the presented neurological symptoms. To enhance diagnostic accuracy, the interns employed the TOPSIS and WASPAS methods to assess and rank the potential disease options. The combined analysis yielded a clear identification of the highest ranked disease for every patient, highlighting the effectiveness of these MCDM techniques in supporting clinical decision making.

Ghanaian Men's Experiences With The Police In The United States, Martin Gbadago

Research Papers

While previous research has examined the police encounters of various immigrant populations and the general U.S. population, the specific experiences of Ghanaian men remain largely unknown. This study explored the police experiences of Ghanaian men in the United States. Using in-depth interviews, conducted via Zoom, with fifteen Ghanaian men, aged 27 to 48, this study investigated their encounters with U.S. police, perceptions of law enforcement, experiences of racial profiling, mistreatment, and violence, and the impact of their immigrant status on their encounters with the police.  Analysis of interview data shows that Ghanaian men’s experiences with U.S. police vary based on …

Unfriending The Kids: The Problematic Race To Childproof Social Media, Randolph A. Robinson Ii

Cleveland State Law Review

A growing number of states have recently enacted new laws with the goal of protecting young people from potential harm allegedly caused by social media use. These laws are diverse in their approaches but broadly seek to limit youth access to social media platforms by imposing age verification and parental consent requirements. These laws directly implicate the First Amendment rights of both young users who will no longer be able to access speech or speak on social media platforms as well as adult users who must now submit to age verification to access these quintessential forums for political discourse.

These …

From Maps To Meadows: Ecologically Literate Zoning And The Regeneration Of Wildlife Habitats, Jonathan Rosenbloom

Cleveland State Law Review

For more than a century, zoning has shaped the American landscape, often at the expense of wildlife and ecosystems. Rooted in legal doctrines that treated animals as property and nature as a raw material, zoning codes have fragmented habitats, erased migration corridors, and accelerated biodiversity loss. At the same time, federal protections are narrowing, leaving critical gaps in environmental governance. This Article argues that local governments possess both the authority and the obligation to respond. By embedding ecological principles into zoning—through conservation districts, wildlife corridor protections, wetland buffers, pollinator protections, dark skies, wildlife fencing, habitat restoration, and others—municipalities can transform …

An Era Of Silent Overruling: Lack Of Transparency In The Supreme Court And The Expanding Unworkability Doctrine, Sydney Washburn

Cleveland State Law Review

This Note examines the Supreme Court’s growing practice of “silent overruling," the effective displacement of precedent without explicit acknowledgment, and argues that this phenomenon threatens transparency, stability, and public trust in the judiciary. While the doctrine of stare decisis is intended to promote consistency and predictability, the Court has increasingly relied on the vague and discretionary “unworkability” doctrine to justify departing from precedent without clearly articulating its reasoning. Focusing on the Court’s recent decision in City of Grants Pass v. Johnson, this Note argues that the Court silently overruled Robinson v. California while purporting not to reconsider it. In …

De-Homogenizing Inclusive Education In South Africa: How Local Onto-Epistemological Framings Of Dis/Ability, Smartness, And “Successful” Inclusive Education Inform Culturally Sustaining Inclusion Practices, Treasa Marie Praino

Dissertations - ALL

In this multi-site, interpretivist, qualitative study, I explored how participants in two socio-culturally and geo-historically distinct South African inclusive primary schools conceptualize dis/ability, smartness, and successful (inclusive) education. I also examined how participants’ interpretations of these constructs informed each school’s unique and culturally sustaining inclusive education practices. I aimed to answer two overarching research questions for this dissertation: (1) How do Saamgroei and Oakview participants conceptualize dis/ability, smartness, and successful (inclusive) education? (2) How do participants’ constructions of dis/ability, smartness, and successful (inclusive) education inform their culturally sustaining inclusion strategies? Saamgroei is a Quintile 1 (government-funded) rural school, serving predominantly …

Impactful Relationships Of Electricity Availability, Cost, And Metering On Socioeconomic Policy Factors In Nigerian Communities, Emmanuel Amanor Adamasi

Walden Dissertations and Doctoral Studies

No abstract provided.

Influence Of Transformational Leadership On Volunteer Retention, Kirk David Hillabrand

Walden Dissertations and Doctoral Studies

No abstract provided.

Her Voice In Photos: Empowering Women Through The Lens Of Resilience, Doryn Wallach

Theses - ALL

Women in midlife (ages 40–65) face a convergence of psychosocial stressors, including hormonal transitions, caregiving demands, identity shifts, and cultural invisibility, yet accessible, non-clinical supports remain scarce. This program evaluation examined whether participatory therapeutic photography, paired with brief written reflection and community witnessing, could function as an art therapy-informed, strengths-based intervention for this population. Five participants completed a week-long photography sequence structured around a challenge, reframe, and reflect arc, selecting three captioned images and a written reflection to represent their experience. Images were displayed in a digital frame installed where three midlife women served as community witnesses. The researcher collected …

From Regionalism To Continentalism: Lessons From Ecowas For The Implementation Of Afcfta., Michael Agbo

Theses - ALL

Abstract: This thesis examines the Economic Community of West African States (ECOWAS) as a test for understanding Africa’s continental economic integration under the African Continental Free Trade Area (AfCFTA). It argues that the persistent failures of state-led integration, in this matter, the ECOWAS, from the repeated inability to roll out a single currency for trade within West Africa to the deliberate infiltration of France and other Western capitalist interests in the economic lives of the people of West Africa, are not just incidental failures of political will or technical implementation setbacks. They are consequences of building Pan-Africanism and integration efforts …

Neither Here Nor There: Cultural Identity Among Vietnamese Immigrants, Duyen Thu Pham

Theses - ALL

Acculturation is a fundamental aspect of the migration experience that enables individuals to adapt to new environments while maintaining meaningful connections within both familial and social spheres. Depending on class, economic conditions, and sociopolitical context, experiences of acculturation differ across generations. This thesis argues that, through the ongoing process of cultural negotiation, Vietnamese immigrants create unique cultural identities that balance adaptation to the host country with the preservation of Vietnamese cultural values, beliefs, and practices. It also explores how migration history, intergenerational differences, and cultural memory influence varied experiences of acculturation and belonging among Vietnamese immigrants in the United States. …

Investigation Of Inlet Turbulence Effects On Mixing Characteristics Of A Jet In Crossflow, Erin Jagger

Masters Theses

Gas flaring is widely used in the oil and gas industry to dispose of excess waste gas, and improving flare efficiency is critical for reducing emissions. Flare performance depends strongly on turbulent mixing between the flare gas and surrounding crossflow. While previous studies have examined the effects of crossflow velocity and low turbulence levels, the combined effects of crossflow turbulence intensity and integral length scale on mixing remains insufficiently understood.

This study uses a non-reacting jet in crossflow (JICF) configuration to represent the mixing process between the flare and crossflow interaction. Using computational fluid dynamics (CFD), Reynolds-Averaged Navier-Stokes (RANS) simulations …

R Code And Supporting Data For "Fast And Slow Water Handling Strategies Explain Pinyon Pine Decline And Juniper Expansion", Andrew Kulmatiski, Muhammad Faraz Rehman

Browse all Datasets

This repository contains the datasets, R scripts, HYDRUS-1D model files, weather data, and supporting materials used for the M.S. thesis, "Fast and Slow Water Handling Strategies Explain Pinyon Pine Decline and Juniper Expansion." The study investigated root water uptake and water-use strategies of pinyon pine (Pinus edulis) and Utah juniper (Juniperus osteosperma) using stable isotope tracer experiments, soil water flow modeling, leaf water potential measurements, stomatal conductance measurements, and environmental data collected across an aridity gradient in southern Utah, USA.

Analysis Of The Formation And Structure Of Protective Films In Sustainable Ionic Liquid Lubricants, Brendan Mahoney

Theses

Friction losses and wear of sliding components account for nearly one quarter of global energy consumption. Developing new lubricants to reduce these losses is essential for a more cost-effective and sustainable future. The automotive industry offers the greatest economic potential for new tribological discoveries, as it affects billions of people around the world. A significant portion of the friction losses in automobiles are due to the reciprocating motion in the engine, which leads to metal-on-metal contact. Ionic liquids have emerged as novel lubricants and additives due to their ability to form protective surface layers on metals, reducing friction and wear. …

|Vcb| Measurement From Decay Λ⁰_B → Λ⁺_C Μ⁻ Ν̅_Μ, Xixin Liang

Dissertations - ALL

A measurement of the CKM matrix element |Vcb| is performed using the decay Λ⁰_b → Λ⁺_c μ⁻ ν̅_μ. This analysis is based on the data sample collected in the year 2016-2018 with the LHCb detector at the LHC proton-proton collider at CERN. The yield for the exclusive final state considered is extracted from a sample of inclusive semileptonic decays Λ⁰_b → Λ⁺_c μ⁻ ν̅_μ X, where X represents the hadrons produced in Λ⁺*_c decays. The normalization mode is the inclusive semileptonic decay Λ⁰_b → X⁺_c μ⁻ ν̅_μ. The value of |Vcb| is then determined by comparing the measured differential decay …

Trustworthy Reinforcement Learning And Communication-Efficient Multi-Agent Systems, Rui Zuo

Dissertations - ALL

The rapid proliferation of autonomous systems, such as Unmanned Aircraft Systems (UAS) transitioning to large-scale Beyond Visual Line of Sight (BVLOS) operations, demands a paradigm shift toward reliable, transparent, and resilient autonomy. While Deep Reinforcement Learning (DRL) and Multi-Agent Reinforcement Learning (MARL) have demonstrated exceptional capabilities in complex decision-making and coordination, their real-world deployment in safety-critical domains is hindered by two fundamental challenges. First, the opaque, "black-box" nature of DRL models prevents human operators from understanding and trusting the agents' underlying logic. Second, as multi-agent operations scale, they become severely constrained by the stochastic link qualities and strict bandwidth limitations …

A Systematic Review Of The Acceptability Of Function-Based Assessments Of Student Behavior, Siani Ym Amidon

Dissertations - ALL

Function-Based Assessments are widely used to identify the antecedents and consequences of maladaptive behaviors across age groups. While social validation of intervention goals and procedures has long been emphasized (Wolf, 1978), the integration of acceptability assessments within Function-Based Assessments remains underexplored. This systematic review examined the extent to which acceptability assessments have been incorporated into Function-Based Assessments, along with their influence on intervention development. A total of 21 studies (N = 72) met inclusion criteria. Among the 33% of studies that reported demographic information, the majority of participants were Black, male children with disabilities in preschool or elementary settings. Physical …

Atropisomer Mechanochemistry Of Diarylethene Mechanophores: A Study Of Structure-Mechanical Activity Relationships, Cijun Zhang

Dissertations - ALL

Stimuli-responsive organic structures are advanced, intelligent platforms that dynamically adjust their physical or chemical properties—such solubility, or color—in response to external stimuli including light, heat, pH, redox conditions, mechanical force, or magnetic fields. Among these structures, mechanophores represent an important class that is specifically responsive to mechanical force. Synthetic mechanophores can be rationally engineered to exhibit tunable mechanosensitivity as well as tailored chemical and physical properties. In this work, we designed and synthesized a type of atropisomeric mechanophores based on sterically congested diarylethene photoswitches, and systematically investigated their mechanical and photochemical properties. Chapter 1 Chapter 1 provides a general introduction …

Scaling Logical Reasoning On Modern Hpc Hardware, Yihao Sun

Dissertations - ALL

Deductive logic reasoning has evolved from a theoretical symbolic artificial intelligence tool into a massive computational workload. Modern domains, ranging from static program analysis and binary reverse engineering to knowledge-graph reasoning, rely on Datalog, a logical query language, to express deeply recursive, declarative specifications. However, scaling logic reasoning to these industrial workload exposes two interlocking ceilings in traditional engines. Architecturally, the memory bandwidth and parallel throughput of single-node CPUs fall drastically short of the read- and write-heavy demands of semi-naive evaluation. Asymptotically, traditional query processing algorithms, such as binary join algorithms generate massive intermediate relations that exhaust device memory on …

On The Extension Conjecture For Koszul Algebras, Benjamin Kaufman

Dissertations - ALL

We investigate questions related to the extension conjecture for finite-dimensional algebras. Suppose $\Lambda = \kk Q/I$ is a finite-dimensional algebra given by a quiver with relations. The extension conjecture asserts that if $S$ is a simple right $\Lambda$-module corresponding to a vertex with a loop, that is, $\Ext_\Lambda^1(S,S)\neq 0$, then $\Ext^n_\Lambda(S,S)\neq 0$ for infinitely many $n$. We show that one can obtain information about the non-vanishing of the extensions $\Ext^n_\Lambda(S,S)$ by looking at the graded Cartan matrix and its inverse. We use this connection to prove the extension conjecture for standardly graded $\kk$-algebras on two vertices with Loewy length at …

Learning Under Information And Experience Constraints In Multi-Agent Reinforcement Learning, Qinwei Huang

Dissertations - ALL

Reinforcement learning is a powerful approach for training cooperative multi-agent systems. However, it is usually studied under idealized conditions. Standard formulations assume abundant experience, reliable communication, and cleanly observable state. Physical multi-agent systems rarely satisfy these assumptions, and instead operate under several kinds of scarcity. This dissertation studies reinforcement learning for cooperative multi-agent systems under two practical resource constraints. We show that effective learning in these settings depends not only on how much communication, computation, or experience is available, but also on how limited information and experience are represented, reused, and evaluated. Part I addresses information constraints in cooperative multi-agent …

Using Low-Frequency Vibrational Spectroscopy To Develop Analytical Profiles For Polymorphic Organic Molecular Crystals, Salvatore Zarrella

Dissertations - ALL

Low-frequency vibrational spectroscopy provides a sensitive approach for characterizing polymorphism and intermolecular dynamics in organic molecular crystals. Terahertz time-domain spectroscopy (THz-TDS) and low-frequency Raman spectroscopy probe collective lattice vibrations arising from weak intermolecular interactions, offering direct insight into crystal packing, phase stability, and structural organization that is often inaccessible to conventional diffraction and mid-infrared techniques. To interpret these modes, experimental measurements are combined with periodic solid-state density functional theory (ss-DFT), which enables vibrational assignments to specific intermolecular motions, and crystal structure prediction (CSP), which maps accessible polymorphic energy landscapes. Together, these methods form a unified experimental–computational framework for understanding molecular …

Older Recent Widows’ Physical Activity Before And After Spouses’ Deaths A Qualitative Investigation Of The Impact Of Duration And Intensity Of Care Work And Social Support, Mary Theresa Pagan

Dissertations - ALL

Abstract This study investigates and expands understanding of how care work, widowhood, social support, and physical activity intersect in the lives of older recent widows. The study addresses three primary research questions examining the duration and intensity of care work, pre- and post-death social support, and factors that influenced widows’ physical activity before and after the death of their spouses. Thirty semi-structured, face-to-face interviews conducted with heterosexual widows aged 60 and older residing in Upstate New York who were widowed within 6–24 months prior to interview. Interviews explored care work experiences, social support, widowhood transitions, and both structured and non-structured …

Ann Sheehan V. Shippensburg University Of Pennsylvania

2026 Decisions

USDC for the Middle District of Pennsylvania

Agentic Ai-Enabled Physics-Informed Machine Learning Framework For Intelligent Building Modeling, Control, And Automation, Zixin Jiang

Dissertations - ALL

Buildings account for a significant share of global energy consumption, and meeting the 2050 net-zero decarbonization targets requires retrofitting approximately 10,000 buildings per day in the United States alone. However, current human-centered workflows for building modeling, simulation, control, and operation remain too slow and labor-intensive to support deployment at this scale. This dissertation proposes an integrated two-pillar framework consisting of a physics-informed machine learning framework for integrated building modeling, control, and simulation, and a multi-agent agentic AI framework for automating building energy engineering workflows built on top of that foundation. The first pillar introduces a Physics-Informed Modularized Neural Network (PI-ModNN) …

Quality Improvement Project: Improving Confidence And Clinical Judgment Through Simulation Remediation In Nursing Students, Erica Gillespie

Doctor of Nursing Practice Projects

Simulation is a critical component of nursing education, providing students with a safe environment to develop clinical judgment and confidence before entering clinical practice. However, students may experience anxiety and difficulty meeting competency expectations during simulation. This quality improvement project evaluated whether structured simulation remediation improved confidence and clinical judgment among associate degree nursing students. The project was guided by the NLN Jeffries Simulation Framework, and Kotter’s 8-Step Change Model supported implementation. A quantitative, quasi-experimental pre-/post- intervention design was used. Nine nursing students voluntarily participated. During remediation, students reviewed recordings of their initial simulation experiences and completed guided reflection questions …

A Systematic Comparative Review Of Antipsychotic Efficacy And Safety In The Treatment Of Hiccups, Omar Alshargi, Samah Alzaid, Zainab Albahouth, Muradi Hassan Albanji, Hala Makki, Rawan. F. Alboqami, Maram Al Shammari, Huda Alruwaili, Fawaz Alruwaili, Rahmah Ali Algarni, Omar Ibrahim Albahouth

Neurosciences

Objective: To evaluate and compare the safety and effectiveness of antipsychotic medications for the treatment of hiccups, thereby guiding clinicians toward evidence-based treatment guidelines. Hiccups are often benign and self-limiting; however, they can become persistent and intractable, adversely affecting the quality of life. Antipsychotics have been identified as a therapeutic option for the management of hiccups; however, the available evidence supporting their safety and efficacy has not been synthesized.

Methods: This review utilized the revised Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The Cochrane Risk of Bias Assessment Tool was modified to evaluate the quality of the …