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The Landless Rural Workers Movement (Mst) And New Agrarian Questions In Brazil, Estavan Coca, Gustavo Oliveira

Geography

The Landless Rural Workers Movement of Brazil (MST) primarily organized occupations of large-scale farms, forcing the redistribution of land for creation of agrarian reform settlements. In the past 20 years, however, land occupations and the establishment of new agrarian reform settlements have consistently declined, while the MST shifted strategies to strengthening existing agrarian reform settlements, increasing marketing mechanisms through government purchasing programs and direct rural–urban connections, cultivating new financial instruments, advancing agroecological transformations to strengthen production and contesting space in governance and discourse about sustainability, rural development and socio-ecological wellbeing. We argue this shift represents not an abandonment of the …

Analytical And Empirical Data-Driven Risk-Governance Design Across The Different Phases: Creating Informed Policy Adjustments For The Transportation Project Lifecycle, Mariam A. Elazhary

Doctoral Dissertations

"Transportation infrastructure is a critical foundation for economic productivity, yet agencies still face challenges in translating the expanding transportation datasets into defensible, phase-specific risk-governance tools. This dissertation addresses this gap by developing analytical and empirical, data-driven approaches to support risk governance across the transportation project lifecycle. Module 1 uses a panel model with bid-letting data to examine how out-of-state contractor participation affects pre-award competition and to derive entry-governance rules. Module 2 analyzes nonfatal injury data through iterative multiple linear regression and fatality data through association-rule change mining to identify multi-factor safety-risk configurations and develop adaptive safety-governance provisions. Module 3 develops …

Shaping The Future Of Family Enterprises In Egypt - Eng, Center For Entrepreneurship & Innovation

Faculty Journal Articles

Family businesses are a cornerstone of Egypt’s private sector, underpinning economic activity across industries and regions while sustaining employment and long-term value creation. Their unique ability to balance commercial objectives with legacy, continuity, and community engagement positions them as critical drivers of inclusive and resilient growth. Yet, despite their economic weight, the ecosystem supporting family enterprises remains underdeveloped, with limited coordination, insufficiently tailored policies, and gaps in institutional support mechanisms.

This white paper draws on insights from a multi-stakeholder working group and a targeted survey of ecosystem actors to provide a concise, evidence-based overview of the most pressing challenges facing …

Studying Electroweak Few-Body Observables In Chiral Effective Field Theory, Alex Gnech

Physics Faculty Publications

The use of nuclei to study electroweak probes is becoming increasingly relevant experimentally. The success of dark matter and neutrino experiments strongly depends on the ability to control nuclear effects in order to extract the fundamental parameters associated with external probes. Therefore, reliable theoretical calculations of nuclear structure and reactions, with well-controlled errors, are crucial for the success of experimental efforts. Currently, chiral effective field theory (χ EFT) coupled with {\it ab-initio} methods represents one of the best approaches that fulfills these requirements. To use this approach as a tool for studying fundamental physics, it is essential to validate it …

Optical Nonlinearity Of A Cold Atomic Ensemble Driven By A Strong Coherent Field In A Saturation Regime, A. S. Usoltsev, L. V. Gerasimov, A. D. Manukhova, S. P. Kulik, D. V. Kupriyanov

Physics Faculty Publications

We present a microscopic analysis and evaluation of the dielectric susceptibility of a dielectric medium consisting of vector-type two-energy-level atoms, responding to a weak probe mode, when the atoms are driven by a strong coherent field. Each atom, in an environment of others, exists as a quasiparticle, further structuring the bulk medium. In a limit of dilute atomic gas, the dynamics of each atom follows the Mollow-type nonlinear excitation regime, and the medium susceptibility collectivizes the individual atomic responses to the probe mode. We outline how the collective dynamics can be interpolated up to a dense medium, and we argue …

The Classical Limit In Geometric Quantization By Group Extension, Paul Bracken

School of Mathematical & Statistical Sciences Faculty Publications

Physical systems as a rule are associated with a symmetry group. The group approach to geometric quantization makes use of this to introduce a quantization by means of group extension. This procedure is discussed and applied to a physical system whose group law has its origin with the Galilean group. The main intention is to investigate the classical limit and its relationship under this approach to geometric quantization. The classical quantization conditions are obtained based on a deeper foundation.

Computational Insights Into Orthotropic Fracture: Crack-Tip Fields In Strain-Limiting Materials Under Non-Uniform Loads, Saugata Ghosh, Dambaru Bhatta, S. M. Mallikarjunaiah

School of Mathematical & Statistical Sciences Faculty Publications

A finite element framework is presented for analyzing crack-tip phenomena in transversely isotropic, strain-limiting elastic materials. Mechanical response is characterized by an algebraically nonlinear constitutive model, relating stress to linearized strain. Non-physical strain singularities at the crack apex are mitigated, ensuring bounded strain magnitudes. This methodology significantly advances boundary value problem (BVP) formulation, especially for first-order approximate theories. For a transversely isotropic elastic solid with a crack, the governing equilibrium equation, derived from linear momentum balance and the nonlinear constitutive model, is reduced to a second-order, vector-valued, quasi-linear elliptic BVP. This BVP is solved using a robust numerical scheme combining …

A Conceptual Framework For Cognitive Engagement And Human Agency In Ai-Mediated Learning, Sam Rhodes, Zuhal Yilmaz, Terrie Galanti, Younggon Bae, Victoria Delaney, Zareen Gul Aga, Stephen Hutt

School of Mathematical & Statistical Sciences Faculty Publications

The purpose of this chapter is to propose a conceptual framework that unpacks AI use in instructional practice across three interrelated dimensions: human agency, cognitive demand, and AI orchestration. We ground this work in historical perspectives on technology's mediating role in education. We then propose the conceptual framework and three characterizations of the use of AI in school instruction: cognitive load reducer, cognitive capacity builder, and cognitive companion. We then illustrate a worked example of each, including a curricular example and sample student prompts, and conclude with questions that educators might ask themselves as they consider if and how to …

Evaluating The Impact Of Telemedicine-Based Medication Education On Glycemic Control In Adult Male Veterans With Type 2 Diabetes Mellitus, Megan N. Calter

West Chester University Graduate Theses, Dissertations, and Final Projects

Veterans experience disproportionately high rates of type 2 diabetes mellitus (20.5% vs 11.6% nationally), driven by military-related factors such as PTSD, deployment-related obesity, and service-connected disabilities. At a large urban primary care clinic, 28% (40/141) of veterans with type 2 diabetes mellitus had persistently elevated HbA1c levels of ≥8%, indicating a high risk for diabetes-related complications. This quality improvement project aimed to reduce the proportion of veterans with HbA1c of ≥8% by implementing tailored telemedicine-based medication education, leveraging underutilized virtual care infrastructure to address access barriers and improve diabetes self-management. Participants received two 30-minute telemedicine medication and disease management education …

Using Text Messages To Reduce Pediatric No-Show Rates In Primary Pediatric Care, Kelly A. Rexford-Hudson

West Chester University Graduate Theses, Dissertations, and Final Projects

Pediatric appointment no-show rates lead to fragmented care, missed preventative services, delayed immunizations, and reduced clinic efficiency. Children who miss well-child and follow-up visits are at increased risk for unmanaged chronic conditions and gaps in developmental surveillance. The purpose of this Doctor of Nursing Practice quality improvement project was to evaluate whether bilingual text message reminders would decrease no-show rates in a pediatric primary care clinic. Led by the Plan-Do-Study-Act framework and Bronfenbrenner's Ecological Model, this intervention consisted of two manual text message reminders, delivered in English and Spanish, at 7 days and 2 days before scheduled appointments during a …

Social Dirt Or Fertile Soil: A Phenomenological Study Of Contingent Faculty, Ann M. Hiloski-Fowler

West Chester University Graduate Theses, Dissertations, and Final Projects

The experiences of contingent or adjunct faculty affect their professional identity development. Contingent faculty use has increased since the 1970s. By 2013, two-thirds of U.S. higher education faculty were contingent (Finkelstein et al., 2016). While institutions use contingent faculty to fulfill their educational missions (Haviland et al., 2017; Kezar & Sam, 2011; Kimmel & Fairchild, 2017), their status as academic laborers stigmatizes them in academia, developing what Levin and Shaker (2011) term a “hybrid identity” (p. 1479), as both professionals and laborers, professors and temporary employees. Historically, the professional status of the professoriate has been defined on the tenure track …

Retrospective Analysis Of Calcium Administration In Patients Undergoing Massive Transfusion Protocol (Mtp), Chrissy Unton

West Chester University Graduate Theses, Dissertations, and Final Projects

Unintentional injuries have remained the third leading cause of death in the United States since 2015, with the exception of 2020. Of those deaths resulting from traumatic injury, 40% result from hemorrhage and uncontrolled blood loss. Current treatment efforts focus on early, balanced transfusion of blood products and aim to correct metabolic derangements/coagulopathies, while minimizing crystalloid administration. As such, the role hypocalcemia plays in the injury process and the importance of calcium administration in resuscitation efforts has gained traction over recent years. The aim of this retrospective analysis was to assess calcium supplementation in relation to current facility protocol for …

Urban Megaregions In The United States: A Gis-Based Approach To Defining A New Regional Geography, Jonas Rugys

West Chester University Graduate Theses, Dissertations, and Final Projects

This study investigates urban megaregions in the United States. The regional concept is examined from its origins in the geographic tradition as well as its transformation in the twentieth century to its current state. A GIS-based methodology for defining urban megaregions is presented and discussed. The results challenge existing assumptions of population and employment growth in the United States.

Real-Time Isolated Asl Recognition: Evaluating Spatial-Temporal Networks And Multimodal Llms, Raga Mouni Batchu

West Chester University Graduate Theses, Dissertations, and Final Projects

This thesis investigates the deployment of high-accuracy Isolated ASL Recognition (ISLR) in resource-constrained edge environments. We train a lightweight Spatio-Temporal Attention Network (SSTAN,∼2.7 M parameters,∼10 MB) on the WLASL-100 benchmark, achieving 75.25% Top-1 and 88.24% Top-5 accuracy with 139 ms CPU-only inference. A systematic comparison against frontier multimodal LLMs (Gemini 3 Flash, Gemini 3.1 Pro, Qwen 3 VL) shows SSTAN outperforms the best LLM baseline by∼1.85×in accuracy while being 22–230×faster and up to 40×cheaper annually. The LLMs’ core limitation is a lack of fine-grained temporal perception; they impose English-language semantic priors rather than learning the articulatory distinctions that define ASL …

Empowerment Vs. Oversight: Student Perspectives On Classroom Genai Policies, Jessica A. Drass

West Chester University Graduate Theses, Dissertations, and Final Projects

The widespread availability of generative artificial intelligence (GenAI) tools and their rapid evolution has prompted faculty and institutions to develop classroom policies in effort to manage use, yet little empirical research exists on how such policies impact students. This qualitative study sought to explore how higher education students define academic integrity and GenAI’s place within it, how they perceive and evaluate classroom GenAI policies, and how such policies shape their academic self-efficacy, motivation, and engagement. Semi-structured interviews were conducted with sixteen undergraduate and graduate students at a mid-sized public university located in the Mid-Atlantic region of the United States. Interview …

Beyond Superpowers And Stereotypes: Female High School Band Directors Navigating Gendered Expectations In Leadership, Rachael L. Urquhart

West Chester University Graduate Theses, Dissertations, and Final Projects

Female high school band directors (FHSBDs) are significantly underrepresented (approx. 25%) in a male-dominated field. This inequity is sustained by societal gender stereotypes that create a double standard for traits like assertiveness and empathy. This mixed-methods study examined the leadership perceptions and career aspirations of female music teachers and highlighted the career obstacles and encouragements of female high school band directors (FHSBDs) by applying feminist theory to gender roles, self-concept, and leadership conceptualization. A survey of female music teachers yielded 89 responses. Then, 10 FSHBDs participated in a narrative-mapping activity and follow-up interview.

Survey data confirmed that leadership is a …

Bridging Vision And Practice: A Case Study Of Educator Perceptions Within The Community School Model, Jessica M. Riedel

West Chester University Graduate Theses, Dissertations, and Final Projects

Guided by a qualitative collective case study employing two focus groups and six individual interviews, this dissertation in practice examined educator and community school specialist perceptions of the community school model and sought to understand how those perceptions inform the district’s approach to teaching and school operations. Findings indicated a genuine desire to make the community school model successful for students within the buildings but also emphasized a lack of role clarity and professional development opportunities, misconceptions around the model, and siloing within different programs in the schools. These results highlight the need for more communication within districts and schools …

Beyond Interests And Ideas: Institutions And The Persistence Of Trade Protectionism In Brazil, Samo Sérgio Gonçalves Tosatti

West Chester University Graduate Theses, Dissertations, and Final Projects

Despite decades of economic reforms and growing international integration since the 1990s, Brazil has remained one of the most protectionist large economies in the global trading system. Tariff levels remain relatively high, the country maintains a limited network of trade agreements, and non-tariff barriers play a significant role in shaping market access. Existing explanations for this persistence have focused primarily on the influence of organized interests, particularly import-competing industries, and the enduring influence of developmentalist ideas rooted in Brazil’s import-substitution industrialization (ISI) legacy.

This dissertation argues that these explanations are incomplete without accounting for a third explanatory dimension: institutions. It …

The Evolution Of Ethical Conviction, Tracy Henry

West Chester University Graduate Theses, Dissertations, and Final Projects

There is a steady decline in public opinion polling when it comes to the public’s perspective of public officials. In 2023, the combined unfavourability rating of Congress was at 72%.  There are ongoing unfavorable ratings, by issue, for the judiciary, and by individual for the executive. The researcher went in search of the reasons behind the declining opinions. Semi-structured interviews were conducted to identify those reasons and to answer the research question: To what extent do the ethical philosophies of consequentialism, deontology, and virtue inform the perceptions of the American public when they scrutinize the decision-making and conduct of public …

Impact Of Childhood Trauma On Perceptions Of Health: Examining The Role Of Religiosity As A Protective Factor Among Black And African American Adults, Patrice Penrose

West Chester University Graduate Theses, Dissertations, and Final Projects

Purpose: Childhood trauma has detrimental immediate and lifelong impacts on health. Black and African Americans experience higher rates of potentially traumatic events (PTEs) than the general population. Religiosity, a common coping mechanism for many who experience trauma, could serve to moderate the impacts. This study examines whether the importance of religion buffers against the impact of childhood exposure to PTEs on adult perceptions of health and assesses whether social support and/or coping mediate the relationship between religiosity and perceived health.

Method: This study analyzed data from 2,537 Black and African American participants in the National Longitudinal Study of Adolescent to …

Politics As Usual: Racial Pay Inequity And The Illusion Of Inclusion In The Rise And Fall Of Diversity, Equity, Inclusion, And Accessibility Executive Orders, Francois C. Melville

West Chester University Graduate Theses, Dissertations, and Final Projects

This research examines pressing moral policy questions of our time: who determines when the United States of America has fulfilled its broken promise of equality for all, and what constitutes an appropriate measure of reparative justice. It interrogates why the Diversity, Equity, and Inclusion (DEI) Executive Orders (EOs) implemented across presidential administrations, intended to advance social equity, were grounded in conflict and symbolic gestures rather than scientifically evidenced issues such as wage inequality directly linked to upward career mobility. Race conscious policy generates cultural clashes centered on the perception that gains made by Black and Brown Americans come at the …

The Role Of Technology In Education: Friend Or Fiend?, Michaela A. Morgan

West Chester University Graduate Theses, Dissertations, and Final Projects

In this paper we will be examining the role of educational technology in the United States through a critical lens with the purpose of arguing that the growing dependence on EdTech, standardized testing, and data-driven instruction has contributed to the privatization, dehumanization, and inequity of public education. Drawing from critical pedagogy, sociocultural theory, and educational research both recent and decades prior. In my paper I explore how technology in schools often functions less as a liberatory tool and more as a mechanism of surveillance, commodification, and control. We consider the historical roots of educational inequality, including eugenics, meritocracy, and colonial …

Negating Capitalist Forms Of Life And Subjectivities Through An Ontological Exploration Of Education And Pedagogy, Shannon Gallagher

West Chester University Graduate Theses, Dissertations, and Final Projects

Capitalism is not solely an economic system but is a particular form of life. Its pervasive effects have defined what it means to be human, live, and exist within the capitalist reality we inhabit. Education has been carefully curated with its formative potential in mind to form subjects who embody and act upon capitalist ontological assumptions. By doing so, education has been employed to constrain individuals to this reality with no possibility of any alternative way to be and become. This thesis argues that for education to be humanizing and liberating, there must be a critical examination of how capitalist …

Laudato Si' And The Limits Of Law: Reflections On The Vocation To Protect Integral Ecology, Lucia A. Silecchia

Scholarly Articles

In 2015, Pope Francis’s widely anticipated encyclical, Laudato Si’: On Care for Our Common Home, was released. It was a wide-ranging commentary on the state of the world, with much to say to economists, ecologists, farmers, theologians, educators, architects, artists, and pastors. It may, however, have been of particular interest to lawyers eager to see what Pope Francis had to say about law’s particular role. 

On this question, Laudato Si’ painted an inconsistent portrait of law’s suitability to this task. Pope Francis spoke passionately about the need for law at all levels to tackle the complexities of caring for our …

Fundamental Theoretical Difference In Ground-State Spectra Of 2-Electron Systems Bound By Coulomb And Harmonic Potentials, Viraht Sahni, Marlina Slamet

Physics Faculty Publications

We note a fundamental difference in the theoretically obtained ground-state spectra of 2-electron systems bound by the Coulomb and Harmonic potentials. The Coulomb bound systems considered are the natural Helium atom, Hydrogen molecule, and Tri Hydrogen cation. The “artificial” Harmonic bound systems are the 2D semiconductor quantum dot in a magnetic field with the electron spin moment and its interaction with the magnetic field considered, 3D Hooke’s atom, 3D Hooke’s molecule, and 3D Tri Harmonic Oscillator cation. Experiment and theory confirm the ground state of natural systems is solely a singlet state. We prove that for the “artificial” systems in …

What's Your Partnership Recipe? Lessons From A Cupcake-Themed Wondering Session, Maia Elkana, Carol Colaninno, Alexandra Forgerson, Rachel Ruggirello

Institute for School Partnership: Research & Publications

At Washington University’s Institute for School Partnership (ISP), the concept of partnership defines our work as researchers and practitioners interested in advancing high-quality, equitable education and is central to all we do. We are privileged to partner with hundreds of schools and thousands of educators each year across many different programs, projects, and initiatives ranging from fee-for-service professional learning and curriculum programs to long-term research-practice partnership (RPP) work. Just as teacher collaboration is a vital tool in producing healthy learning communities and positive outcomes for students, research has also shown that collaboration between and across teachers, administrators, professional learning providers, …

The Return Of Donald Trump: A Multidisciplinary Analysis Of The 2024 Presidential Election, Joan Hanson

Scripps Senior Theses

Donald Trump’s 2024 victory made him only the second president in American history to win a nonconsecutive reelection bid. This thesis serves as a preliminary investigation into why a decisive share of American voters chose Trump for a second time, drawing on voter behavior theory, analysis of digital political advertising and social media content, as well as recent election data. Theoretical frameworks including retrospective and prospective voting, as well as ideological innocence each offer plausible explanations for Trump’s repeat victory. Analysis of digital advertising and social media content leading up to the 2024 presidential election further suggests that these platforms …

(Dis)Orientations: Finding Rhythm Within Queer Nightlife In Los Angeles, Frances Bright Currie

Scripps Senior Theses

This thesis examines how queer individuals in Los Angeles perceive, inhabit, and reshape their experiences in queer cultural spaces. Through this project, I trace the evolution of queer nightlife in Los Angeles (from early gay counterspaces, through the collectivist politics of the Queer Nation, to post-gay assimilation and contemporary “inclusive” queer nightlife) in order to examine how queer space has been shaped and reshaped by a recurring tension between the utopian promise of universality and inclusion and the material realities of exclusion. Drawing on ethnographic fieldwork, queer theory, and approaches to memory and the archive, I argue that queer nightlife …

Redling And Soil Contamination In Los Angles County: Mapping The Influence Of Polutants And Regulatory Landscapes On Enviromental Justice Outcomes, Gillian G. Maynard

Scripps Senior Theses

This thesis examines soil contamination in Los Angeles as a pervasive yet underexamined environmental justice issue, rooted in the region’s history of industrialization, racialized land-use policy, and regulatory failure. It argues that soil operates as both a long-term repository and an active pathway of toxic exposure, embedding environmental risk directly within residential landscapes. Through an analysis of key contamination sources, including legacy lead pollution, urban oil extraction, wildfire-related toxins, and industrial sites such as the Santa Susana Field Laboratory and the Exide battery recycling facility, this study demonstrates how contaminants persist across generations, often long after their original sources have …

Madison, Wisconsin As A Climate Haven: Infrastructure, Environmental Justice, And Community Voice, Sophia N. Heffner

Scripps Senior Theses

As climate change accelerates internal migration within the United States, the concept of “climate havens” has emerged as a way to identify communities that may become receiving zones for displaced populations. Madison, Wisconsin has increasingly been positioned within academic, policy, and media discourse as a potential climate haven due to its geographic advantages, strong public infrastructure, and proactive climate policy environment. This paper evaluates Madison’s readiness for this role through an equity-centered, participatory planning lens. Drawing on planning documents, climate data, municipal policies, and interdisciplinary scholarship, it argues that Madison’s long-term success as a sustainable and inclusive climate haven depends …