Digital Commons Network^™

Shadow Logistics: Military Vulnerability Through Civilian Dependence, Gilles A. Paché

Journal of Strategic Security

The rapid evolution of civilian-origin technologies repurposed for defense is reshaping the foundations of logistical advantage and altering the conditions under which armed forces operate. Modern missions rely on an extensive ecosystem of infrastructures—port terminals, cloud services, data platforms, and civilian contractors—whose reliability frequently lies beyond the authority of public institutions. This environment gives rise to shadow logistics, a network of civilian systems largely absent from conventional doctrine yet capable of producing significant operational disruptions when failures occur. Case studies show that some dark assets, whether physical or informational, can act as multipliers of effectiveness while simultaneously creating systemic vulnerabilities …

Unquaint Pigs’ Stakeholder Perspectives On Wild Swine In Central Western Florida, Tyler Koerner

USF Tampa Graduate Theses and Dissertations

The Anthropocene presents important questions for how to address the continuous transferal of new species into new spaces and the cascading impacts of environmental transformations. Novel ecosystems present one such outline for conservation that acknowledges the modification of historic ecosystems and the social entanglements that arrive with new species. I argue that novel ecosystems can benefit from further anthropological integrations that aid in describing the entanglements of introduced species and the pursuit of best managerial outcomes. For wild swine in Florida, the adoption of a novel approach is especially relevant because of entanglements with historic and modern Floridian stakeholders and …

Drainage Proximity And Sinkhole Occurrence In Sivrihisar (Central Turkey): A Comparative Analysis Of Linear, Poisson, And Negative Binomial Regression Models, Bilge Bingül, Emrah Pekkan, Resul Çömert

International Journal of Speleology

This study investigates the relationship between sinkhole occurrence and distance to drainage in the Sivrihisar region (Central Turkey) and evaluates the suitability of different regression approaches for modeling clustered count data in karst terrains. A comprehensive inventory of 104 sinkholes developed within the Neogene lacustrine limestones of the Akpınar Formation was compiled using official records, remote sensing analyses, and detailed field surveys. Sinkhole occurrences were analyzed relative to a drainage network derived from a high-resolution Digital Surface Model and grouped by proximity to drainage lines. Linear Regression (LM), Poisson Regression (PR), and Negative Binomial Regression (NBR) models were comparatively applied …

Essays On Effect Of Remote Work Opportunities On Migration And Gender Gap, Aghairza Mammadov

USF Tampa Graduate Theses and Dissertations

This dissertation examines how the expansion of remote work has reshaped key dimensionsof labor market behavior in the United States. By relaxing traditional constraints on where and how people work, remote job opportunities (RJOs) have the potential to alter both geographic mobility and labor market inequality. The first chapter focuses on how remote work affects internal migration patterns, while the second chapter examines its implications for gender differences in employment and wages.

Chapter 1 examines how the expansion of remote job opportunities shapes internal migration patterns in the United States. The expansion of remote job opportunities has decoupled employment from …

Field Notes, Dwight Chasar, Sean T. Zadar, Haans Petruschke

Cleveland Bird Calendar

No abstract provided.

Training The Lifeline: Florida Ems Nremt Performance Review 2024, Michael Lozano Jr., Farina Klocksieben

Florida Center for Emergency Medical Services Research Reports

Executive Summary

Florida EMS Training Program Performance: 2025 Report on NREMT Outcomes

Why It Matters

Florida’s EMS system depends on a pipeline of well-prepared EMTs and Paramedics. NREMT
first-attempt pass rates are used as a national benchmark. Florida has long trailed national
averages, especially for paramedics, raising concerns about workforce readiness and public
safety.

Key Findings

EMT Programs (58 programs, 4,773 candidates in the 2024 cohort)

• 69.2% statewide pass rate (3,305 passed).
• Region 2 highest at 80.8%; Region 6 lowest at 63.9%.
• Slightly above the 3-year national average (67%) but below the 2024 national rate
  (77.0%).

Paramedic Programs (44 programs, …

Policy Brief For Vital Signs: Findings From Florida’S 2024 Ems Workforce Statewide Survey, Florida Center For Emergency Medical Services

Florida Center for Emergency Medical Services Research Reports

Executive Summary

Florida's Emergency Medical Services workforce stands at a critical juncture. The 2024 statewide survey of nearly 50,000 certified EMTs and paramedics reveals both strengths and vulnerabilities that demand immediate policy attention. While Florida's EMS professionals demonstrate strong commitment to their communities and confidence in clinical leadership, significant challenges threaten long-term workforce sustainability.

Most concerning are persistent gaps in compensation satisfaction, high rates of mental health challenges, and troubling retention patterns among early-career providers. These findings suggest that without strategic intervention, Florida may face escalating shortages in emergency medical response capacity, particularly in underserved and rural communities.

This policy …

Sino-Indian Competition And Small-State Responses In The Western Indian Ocean: The Cases Of The Seychelles And Mauritius, Sidhyendra Sisodia, Manoj Kumar Mishra

Journal of Strategic Security

The India-China rivalry, once concentrated on their contested land border, has now spilled decisively into the maritime domain, with both powers competing for influence in the Indian Ocean Region (IOR). Much of the existing literature focuses on Sri Lanka and the Maldives, leaving the Seychelles and Mauritius relatively underexplored. This article addresses that gap by examining how India and China have expanded their engagement with these small island states across security, infrastructure, and political domains. Drawing on defense cooperation, infrastructure projects, and contested basing proposals, it shows that both islands adopt selective hedging, albeit in different forms. Mauritius practices asymmetrical …

Post-Ukraine Fallout: How Azerbaijan’S Break With Russia Reflects The Strategic Consequences Of A Weakened Kremlin, Hasan Alisoy

Journal of Strategic Security

This article analyzes how Russia’s declining power, accelerated by its military overextension in Ukraine, triggered a historic rupture in Russia–Azerbaijan relations, culminating in the 2025 Yekaterinburg incident. It argues that the deaths of two Azerbaijani citizens in Russian custody—and the retaliatory actions taken by Baku—did not cause the diplomatic collapse, but rather crystallized a long-term realignment rooted in Azerbaijan’s post-conflict assertiveness and Russia’s unraveling regional leverage. Drawing on the 2024 downing of an Azerbaijani airliner by a Russian missile, the premature withdrawal of Russian peacekeepers from Karabakh, and Azerbaijan’s evolving alliance with Türkiye, the article positions this realignment within a …

Navigating Power Play: Sri Lanka’S Strategic Role In Indo-Pacific Geopolitics, Neeraj Singh Manhas, Jyot Shikar Singh, Tilak Raj Sharma

Journal of Strategic Security

The Indo-Pacific’s geopolitical significance has surged due to China’s assertive rise, prompting the QUAD nations to counterbalance Beijing’s influence. Sri Lanka, a strategically located island state, emerges as a key hub for global trade and security. It examines how Sri Lanka navigates its geopolitical position to achieve national goals while balancing the interests of larger powers. Lastly, Colombo’s strategic engagements with major powers and regional frameworks highlight efforts to assert agency and amplify the voices of smaller island states. Despite its strategic importance, Sri Lanka’s agency is constrained by power asymmetries in the Indo-Pacific, contributing to understanding small-state geopolitics.

Geospatial Understanding Of Foundation Models: Self-Supervision, Robustness, And Resource-Constrained Learning, Gilbert Kibet Rotich

USF Tampa Graduate Theses and Dissertations

Research on large-scale geospatial understanding from satellite imagery remains relativelyunderexplored. Much of the field still relies on narrow, task-specific pipelines, and there is lim- ited work on developing true foundation models or on systematically evaluating how well these models generalize under domain shift, geographic variation, and real-world scene diversity. This dissertation advances foundation-model pretraining and evaluation for remote sensing along three complementary axes. First, we develop self-supervised multispectral pretrained models for satellite image classification by adapting BYOL, BarlowTwins, DINO, MoCo, and Simsiam to multispectral inputs, addressing the limited amount of curated satellite datasets relative to ImageNet. Pretraining on Eurosat and …

Housing Affordability Analysis Of Hillsborough County, Fl, Usa – Quantitative And Geographical Analysis Using Spatiotemporal Data, Bomin Koh

USF Tampa Graduate Theses and Dissertations

Housing affordability assessments rely on the 30 percent income method and generalized linear regression (GLR)-based hedonic price modeling. Both provide broad insights but fail to capture spatial heterogeneity in affordability challenges. This study upgrades housing affordability assessment approaches by incorporating the residual income method and Geographically Weighted Regression (GWR). The primary objective of this study is to determine whether methodological improvements, residual income method and GWR, yield significantly different results and provide a more accurate and spatially adaptive understanding of affordability dynamics in Hillsborough County, Florida.

The 30 percent income method is widely used and classifies households as cost-burdened if …

Coloring Outside The (Guide)Lines: Hispanic Race/Ethnicity, District Types, And Sentencing Outcomes In Immigration Offense Cases For Noncitizen Defendants, Paige S. Pagano

USF Tampa Graduate Theses and Dissertations

This thesis examines whether sentence length in federal immigration cases varies by Hispanic race/ethnicity, district type, and the intersection of the two among noncitizen defendants sentenced under Chapter 2L of the United States Sentencing Guidelines. Prior research has identified disparities in federal sentencing tied to race/ethnicity, citizenship status, and geographic context, but less attention has been given to how these factors are connected within immigration cases. The analysis uses individual-level case data for Fiscal Year (FY) 2024 from the United States Sentencing Commission, analyzing 14,354 noncitizen defendants sentenced for immigration-related offenses in federal courts across the contiguous United States. Sentence …

Speleoco: An Open, Low-Cost Arduino Co₂ Datalogger For Cave Microclimate Monitoring, Christos Pennos, Dimitrios Christaras

International Journal of Speleology

Carbon dioxide (CO₂) dynamics in caves are critical for karst processes, speleothem growth and dissolution, microclimate regulation, and caver safety. In cave atmospheres, CO₂ commonly derives from soil respiration, epikarst degassing, microbial activity, and, in tectonically active regions, deep-seated fault-related emissions. Fault-related CO₂ degassing may also track tectonic activity. However, continuous monitoring remains limited due to the cost and inflexibility of commercial instruments. Here we present an open-source, low-cost Arduino-based CO₂ datalogger designed for cave applications. The logger integrates a COZIR NDIR CO₂ sensor, a DS1337 real-time clock, microSD storage, and power-gating for extended deployment in humid environments. Firmware and …

Manufacturing Main Street: How Historic Plant City Main Street Revitalizes Its Community And Simulates The Commons, Emily Burke

USF Tampa Graduate Theses and Dissertations

Community has remained a central concern to sociology since its founding, even as industrialization, globalization, and digital media have transformed how social ties are formed and maintained. Small American downtowns once anchored civic and social life, but have faced destabilizing events like globalization, the rise of e-commerce, and the COVID-19 pandemic. In response, many small cities have turned to the national nonprofit Main Street AmericaTM to help them revitalize their downtowns. Although research on small cities is limited compared to large urban centers, emerging literature highlights post-COVID opportunities to renew physical and local shopping on main street (small city downtowns). …

Response Of Botovskaya Cave To Local And Regional Environmental Dynamics, Jade Margerum, Oksana Gutareva, Franziska Lechleitner, Maria Box, Stuart Umbo, Anton Vaks, Hanno Meyer, Aleksandr Kononov, Aleksander Osintsev, Dimitri Sokol'nikov, Norbert Marwan, Ola Kwiecien, Sebastian Breitenbach

International Journal of Speleology

Speleothems from caves in near-permafrost regions can provide unique insights into the climatic history of temperature-sensitive environments. These regions are often remote and only seasonally accessible, which makes cave monitoring – a requirement for speleothem-based proxy interpretation – challenging. We document ventilation, the infiltration regime, and the isotopic composition of dripwater in Botovskaya Cave in southern Siberia, a host to speleothems previously used to reconstruct Quaternary permafrost dynamics in continental Eurasia. We explore surface and cave temperature records, cave air CO₂ concentration data and stable isotopes in precipitation and dripwater and evaluate infiltration conditions and the sensitivity of speleothems …

Ice Temperature And Heat Transfer Processes In Cave Glaciers, Aurel Persoiu

International Journal of Speleology

Cave glaciers (i.e., perennial ice accumulations in caves), found throughout mountainous regions in Europe and North America are at risk of extinction due to rising air temperature and altered rainfall patterns. Their formation and subsequent preservation is the result of accumulation of ice during winter months and limited ablation in summer. These processes, in turn, are controlled by air temperature, which determines the overall mass balance of ice. One important aspect is the heat the ice mass loses in winter, which increases its resilience during summer. While ice caves’ climate has been intensively studied in the past, investigations of ice …

From Behind The Screen: Evaluating Teachers' Perceptions Of Online Professional Learning, Kathryn A. Rutledge

USF Tampa Graduate Theses and Dissertations

In recent years, online teacher professional learning has become a common format. However, in the large rural school district in central Florida where I work, the rising enrollment in online professional learning contrasted with declining completion rates among participants. My qualitative research study sought to explain why teachers’ perceptions of effective professional learning differ and why some teachers who enroll in asynchronous online professional learning courses fail to complete them. Using narrative inquiry, I collected data through qualitative questionnaires and semi-structured interviews with six teachers representing varied educational backgrounds. Analysis of the six participants’ interviews revealed five central themes: challenges …

Determinants Of U.S. Manufacturing Firms’ New Location Decisions: What Factors Shape State-Level Entry?, Ye Wana Hlaing, John Schoeneman

Journal of Global Business Insights

The location of new manufacturing facilities is a critical determinant of firm performance and long-term competitiveness in an increasingly dynamic global economy. This decision-making process is complex, shaped by economic, social, geographic, and regulatory conditions. Understanding these factors is essential for policymakers, investors, and firms seeking to design strategies that foster regional development, job creation, and sustainable economic growth. This study examines the key determinants of manufacturing firms’ new-location choices in the United States. Although factors such as land availability, workforce productivity, and regulatory stability are well recognized, the magnitude and mechanisms through which they affect location decisions remain insufficiently …

Undergraduate Health And Wellbeing Course And Study Away Program To Alaska, Lorraine S. Wallace, Steven J. Mousetes, Jennifer Bickley

Journal of Global Education and Research

High-impact practices, such as diversity/global education, have been shown to positively contribute to student development, engagement, and success. As the US is both culturally and linguistically diverse, domestic study away programs can offer students impactful multicultural educational experiences without leaving the country. The purpose of this study was to describe the design of a health and well-being academic course and accompanying study away program to Alaska for undergraduates at The Ohio State University (OSU). The authors (1) describe the application of the backward design process in guiding ELOs development, (2) provide a sample of course assignments and student responses, and …

Globalizing The Engineering Job Market: Optimizing Engineering Career Expos To Serve International Students, Hailey A. Hesseltine

Journal of Global Education and Research

As the United States hosts approximately one million international students annually, it becomes imperative that on-campus resources are tailored to meet the needs of this diverse student population. One on-campus resource that is crucial to student success is career services, especially considering the aspirations of many international students to secure employment post-graduation. To address this, this study aimed to understand the satisfaction levels of international engineering students with an engineering career expo in Hawaiʻi. Utilizing a combination of surveys and interviews using a neo-racism framework, international students shared their experiences from the career expo through discussion and assessment. Information given …

Advances In Culture, Tourism, And Hospitality Research: Volume 1, Cihan Cobanoglu, Hanqin Qiu, Jiaying Lyu, James H. W. Shen

University of South Florida (USF) M3 Publishing

This is the first volume of the Advances in Culture, Tourism, and Hospitality Research Book Series.

Navigating (M)Otherhood: Perception, Practice, & Policy Of Adolescent Pregnancy In The North Coast Of Perú, Mahir Rahman

USF Tampa Graduate Theses and Dissertations

“It’s a vicious circle”, the obstetricians of Huanchaco repeated time and time again after discussing a recently pregnant 13-year-old girl who had just moved to the North Coast of Perú. Adolescent pregnancy is an extremely stigmatized topic in global maternal and child health discourse. Pregnant adolescents are subject to educational policy, clinical protocol, and community practice. While global scholarship emphasizes adolescent pregnancy prevention, limited scholarship focuses on the conditions in which adolescent pregnancy is perceived, discussed, and managed. More importantly, these perspectives are even less documented amongst the North Coast of Perú.

This thesis serves as an ethnographic exploration of …

Monitoring Strategies In Cave Microclimate Studies, Nenad Buzjak, Dalibor Paar, Aurel Persoiu, Christos Pennos, Franci Gabrovšek, Valerija Rossi

International Journal of Speleology

Cave atmospheres are spatially confined but dynamical systems that influence subterranean ecosystems, geomorphological processes, registration and preservation of climatic signals in sedimentary archives, cultural heritage, and conservation management. Despite major advances in cave climatology, methodological approaches to microclimate monitoring remain fragmented and are in some cases still shaped by the long-standing assumption that cave air temperature simply reflects the mean annual surface temperature. This paper revisits that assumption and develops an experience- and literature-based methodological framework for cave microclimate research. Key terminology is addressed by distinguishing between cave climate, cave microclimate, and cave meteorology, and by situating microclimatic variability within …

Microtransit In Florida: Strategic Considerations And Research Needs, Jennifer Flynn, Martin Catala, Victoria Perk

CUTR Internal Grant Research Program

In response to increasingly dispersed trip patterns, changing travel behavior, and new technology platforms, transit agencies are under pressure to modernize their services to sustain ridership and remain relevant. One strategy gaining traction is microtransit, an on-demand service model that allows riders to request trips (in real time or in advance) and receive service in smaller vehicles that may be shared with other passengers.

Agencies are exploring microtransit to address well-known fixed-route challenges, particularly in low-density areas where limited demand, circuitous routing, and weak pedestrian connectivity can lead to low productivity. By right-sizing service to real-time demand, microtransit can reduce …

On Being Brought From Gambia Or Ghana To Colonial Boston: Teaching Phillis Wheatley And Place, D. Quentin Miller

ABO: Interactive Journal for Women in the Arts, 1640–1830

In this pedagogical article, I describe my classroom practice in which the context of place becomes supremely important when introducing Wheatley’s work to students. With the help of experiential learning in the form of a walking tour of Wheatley's Boston and some maps, I call attention to spatiality as a crucial context for framing the poet’s most persistent concerns. The article contains images that can be useful to instructors who do not have the benefit of teaching Wheatley in Boston.

Pitfalls Of Multiplied 3d Landforms Projection: Mapping Deep Multilevel Cave Systems In The Alps (Gamssteig Cave System, Göll Massif), Mateusz Golicz, Jacek Szczygieł

International Journal of Speleology

Cave mapping represents one of the most complex challenges in geomorphological cartography, as it must convey the true three-dimensional geometry of subterranean spaces such as overlapping passages, irregular cross-sections, and variable ceiling and floor morphologies, within a two-dimensional framework. This study examines the methodological and interpretive challenges of cave mapping, utilizing the Gamssteighöhle cave in the Austrian Alps as a case study. During the 11 years of exploration, over 10 km of passages were surveyed using the DistoX vector survey method. Yet, the complex morphological forms necessitated deviations from the standard symbology recommended by the International Union of Speleology. Several …

Quantitative Reasoning In Calculus Iii: Advancing Student Engagement, Confidence, And Aspirations At An Hsi, Tanvir Prince

Numeracy

This study examines the impact of integrating Quantitative Reasoning (QR) into a Calculus III course at a Hispanic-Serving Institution (HSI) on student engagement, confidence, and aspirations. The course is offered at Hostos Community College in the South Bronx. It incorporated QR-focused projects on economic inequality, environmental pollution, and access to healthcare. These projects allowed students to apply advanced calculus concepts to real-world social issues. A pre- and post-survey design was employed to assess changes in students’ mathematical confidence, perceptions of relevance, and career and educational goals. Results showed statistically significant gains in confidence and in the belief that advanced math …

Full Issue 19.2

Genocide Studies and Prevention: An International Journal

No abstract provided.

Guiding Principles For Teaching About Genocide And Other Difficult Pasts, Kerry E. Whigham

Genocide Studies and Prevention: An International Journal

This article outlines guiding principles for teaching “difficult pasts”—episodes of large-scale, identity-based violence such as genocide, crimes against humanity, colonialism, and enslavement—in ways that promote peace, human rights, and the prevention of future atrocities. Drawing from the fields of Holocaust and Genocide Education (HGE), Global Citizenship Education (GCED), Peace Education (PE), and Human Rights Education (HRE), it argues that instruction should move beyond the memorization of historical facts toward developing students’ socio-emotional and behavioral capacities to recognize and resist processes of othering, discrimination, and violence. The brief presents three main areas of guidance: curricular content, emphasizing conceptual understanding over rote …