Digital Commons Network^™

Navigating Energy Transition: Eu’S Lessons In The Wake Of The Russia-Ukraine Conflict, Sharmistha Hazra, Pramod Kumar

Journal of Strategic Security

Russia’s invasion of Ukraine in February 2022 disrupted the European Union’s energy landscape, exposing its heavy reliance on Russian fuels. The ongoing crisis prompted a shift in the EU’s policy, accelerating efforts toward energy self-sufficiency and diversification of energy sources. The REPowerEU Plan, launched in March 2022, aimed to reduce Russian dependence by boosting renewables, enhancing energy efficiency, and diversifying suppliers, including Norway, the U.S., and Qatar. Despite progress in reducing gas demand and increasing wind and solar capacity, challenges such as slow policy implementation, internal divisions, and continued Russian energy imports remain significant concerns. Geopolitical tensions and reliance on …

Sea Denial: The Ukrainian Case Study And The Future Of Naval Warfare, Jithin Raveendran

Journal of Strategic Security

This article examines Ukraine’s maritime campaign in the Black Sea as a contemporary case study in sea denial against a conventionally superior navy. Despite lacking a blue-water fleet, Ukraine effectively contested Russia’s naval dominance through an integrated use of land-based anti-ship missiles, unmanned surface vehicles, special operations, and real-time intelligence—including support from Western ISR assets. High-profile incidents such as the sinking of the Moskva and sustained strikes on Sevastopol illustrate how denial can be achieved without parity in platforms or tonnage, reaffirming and extending insights from theorists such as Milan Vego, Ian Speller, and Sam Tangredi. While Ukraine’s methods build …

Teaching Agroecology Through Play: A Board Game On Companion Planting Using Agroecological Principles, Ashmita Das, Julie Capito-Hernandez, Estelí Jiménez-Soto

School of Geosciences Faculty and Staff Publications

Board games themed around environmental topics are promising tools for promoting awareness of complex sustainability issues, as the materiality, sociality, and multidimensionality of gameplay can help overcome some of the inherent limitations of more traditional learning formats. To explore the potential relevance of board games for communicating about agrifood system topics in particular, we designed and tested a game called Companion: An Agroecological Adventure, in which players take on the role of community gardeners who must apply both social and ecological principles of agroecology to cultivate a thriving garden plot. In this paper, we present the results of a study …

Food Sovereignty Among Migrant Farmworkers: The Role Of Agrobiodiversity For Autonomy And Resistance In A Mexican Coffee Plantation, Estelí Jiménez-Soto, Sanya Cowal, April Lopez

School of Geosciences Faculty and Staff Publications

Coffee agroecosystems represent the economic base for thousands of small growers and agricultural workers, as well as a significant proportion of many regional economies in Latin America. Every year, the production of coffee in this region attracts a great number of laborers and their families, particularly during the harvest season. Despite being essential workers in the food system, agricultural workers continue to be one of the most marginalized actors in the coffee production chain. Even with an environment of precarity, agricultural workers exercise their autonomy and food sovereignty—the process by which agricultural workers, in this case, define their food system …

Valuing Nature-Based Solutions: Caye Caulker, Belize (Report No. 11), J. M.S. Delevaux, C. Dario, N. Batista, J. Olaya-Restrepo, D. Mcdougall, M. Vernon, C. Gibson, M. Lee Hing, M. Requena

Strong Coasts Collection

On October 25th 2025, 89 persons, including 78 residents from 11 communities, 11 representatives from 9 organizations, gathered in Placencia for a collaborative workshop aimed at sharing results on co- benefits and values from priority areas for Nature-Based Solutions (NbS) pertaining to mangroves and coral reefs, particularly mapping and valuing mangroves NbS, resident perceptions toward mangroves on private property, and coral reef NbS fisheries supply chains. We also gathered input from the community to identify management options for coral NbS based on criteria previously identified from workshops (such as coral health, tourism and recreational fisheries hotspots, and social-culturally important areas). …

All Posters, Zion Digital Poster Collection (Fldos), Kaleigh Hoyt

Zion Cemetery Digital Poster Collection

A memorial poster set made to illustrate the lives of individuals buried in Zion Cemetery in Tampa, Florida.

Zion Cemetery Digital Poster Collection produced by Kaleigh Hoyt as part of the USF LHI African American Burial Grounds Oral History Project (FLDOS grant).

Identity-Based Autonomy And Its Impact On Connections With Identity-Linked Products And Brands, Keri L. Kettle, Carter Morgan, Americus Reed Ii

School of Marketing and Innovation Faculty Publications

We introduce a new characteristic of identity into the identity-based consumer behavior literature called identity-based autonomy: the autonomy (i.e., freedom from others' influence) versus heteronomy (i.e., real or perceived external influence) that people feel when enacting an identity. This new dimension thus captures how consumers enact a salient identity in an identity-relevant context. We create a new measure of identity-based autonomy to capture how this dimension varies across identities. We show that autonomous identities foster a greater sense of control over when, where, and how one uses identity-linked products. As a result, we demonstrate that people feel stronger connections …

Quantum-Resilient Architectures For Enterprise And Cloud Information Systems, Implications Of Quantum Computing For Enterprise Cybersecurity And Data Integrity, Manikantha Varaprasad Inakollu

Computer Science and Engineering Faculty Publications

The emergence of quantum computing presents unprecedented challenges to contemporary enterprise cybersecurity frameworks. Current cryptographic systems that protect sensitive data and secure communications will become vulnerable to quantum attacks within the next decade. This research examines the implications of quantum computing advancement for enterprise and cloud information systems, proposing quantum-resilient architectural frameworks that can withstand both classical and quantum threats. We analyze the timeline of quantum computing development, assess vulnerabilities in existing enterprise security infrastructures, and evaluate post-quantum cryptographic approaches suitable for organizational implementation. Through comparative analysis of quantum-resistant algorithms and architectural patterns, this study demonstrates that enterprises must begin …

Blockchain-Enabled Trust Frameworks For Enterprise Information Systems, Establishing Verifiable Trust In Distributed Organizational Environments, Manikantha Varaprasad Inakollu

Computer Science and Engineering Faculty Publications

Enterprise information systems increasingly operate in distributed environments where traditional trust mechanisms based on centralized authority prove insufficient. This research develops a comprehensive blockchain-enabled trust framework that establishes verifiable, decentralized trust mechanisms for enterprise systems operating across organizational boundaries. The study addresses critical gaps in current enterprise architectures where trust depends on centralized intermediaries, creating single points of failure and limiting inter-organizational collaboration. Through examination of existing trust models and blockchain capabilities, we propose an integrated framework that combines cryptographic verification, distributed consensus, and smart contract automation to establish trust without centralized control. Our framework enables organizations to verify data …

The Evolving Landscape Of European Security: An Assessment Of Nato’S Posture And Deterrence Strategies In Response To The Russia-Ukraine War, Goddy U. Osimen, Oluwakemi Fulani, Nesochi Mogbolu

Journal of Strategic Security

The Russia-Ukraine War has reshaped Europe’s security landscape, leading to NATO’s most significant transformation since the Cold War. This study explores how the conflict has prompted NATO to realign its deterrence and defence strategies in response to Russia’s violations of international norms and changing battlefield dynamics. Employing a qualitative analysis of academic literature, official documents and credible reports, this study argues that NATO has shifted from assurance to a more assertive deterrence approach, enhancing its forward presence, increasing defence spending, and adopting effective new technologies. Key findings reveal important lessons about modern warfare, particularly the roles of artillery, unmanned systems, …

Has Russian Electronic Warfare Underperformed In The Ukrainian Conflict?, Guillem Colom Piella, Cristina Marzal Ruano

Journal of Strategic Security

In what has been referred to as a “War of Drones”, the ongoing Ukrainian conflict has contributed to shed light on electronic warfare as a key capability in modern military operations. The capacity to trace, deny, detect and collect intelligence from enemy communications has become a crucial asset as combat systems become highly interconnected and small, commercial drones storm in as strong alternatives to traditional, more expensive and less versatile unmanned systems. In this regard, much has been discussed about whether Russia, a perceivably dominant EW power, lived up to expectations regarding its performance in the electromagnetic domain. Through the …

Millions Of Tons, Billions In Dollars: Unexploded Ordnance In Ukraine, Russell Glenn

Journal of Strategic Security

Mines and unexploded ordnance (UXO) in Ukraine had killed over 400 civilians and wounded nearly 1,000 more as 2024 approached its final weeks. Late 2023 estimates pegged the cost of neutralization at $37 billion. Addressing the lingering dangers posed by mines, artillery and tank rounds in abandoned depots, dud missiles and rockets, and the occasional unexploded drone munition presents Kyiv with one of its most difficult and costly recovery challenges. Problems include identifying which areas are, in fact, contaminated and the extent of the hazard, measuring and maximizing the effectiveness of decontamination rather than merely gauging the effort expended on …

Russian Resilience: Sanction Elusion Mechanisms Utilized During The Russo-Ukrainian War, Ivan Siffredi Santa Ana

Journal of Strategic Security

Since the 2022 invasion, the United States and the European Union have imposed a wide range of sanctions, including those directed to Russia’s financial industry, central bank, and hydrocarbon exports, among many others. Even though these restrictive measures implied a severe hindrance for the Russian State apparatus, it has been able to sustain both its economic resilience and its war effort in Ukraine. The present article aims to identify and analyze the economic and logistical mechanisms that allowed Russia to elude Western sanctions and sustain its abovementioned dimensions. In this sense, the reach of support of the strategic relations will …

Legal Framework For Counterintelligence Activities In Ukraine, Viktor Tyshchuk

Journal of Strategic Security

The legal framework governing counterintelligence activities in Ukraine is one of the key elements in ensuring national security and protecting state interests, particularly in the context of modern challenges, as this article analyzes the current legislation and normative acts regulating the activities of counterintelligence agencies while evaluating their impact on the effectiveness of combating potential threats; a notable aspect is the change in the criminogenic situation, specifically the increase in crimes against the foundations of national security in 2022, which coincided with the onset of a full-scale invasion and significantly affected the investigative process due to difficulties associated with martial …

Brutal Catalyst: What Ukraine’S Cities Tell Us About Recovery From War. By Russell W. Glenn. Boulder, Colorado: Keypoint Press, 2024., Daniel Weisz Argomedo Phd

Journal of Strategic Security

No abstract provided.

Assessing The Impacts, Risks, And Vulnerabilities Of Extreme Heat In Learning Environments Of Puerto Rico In 2023, Pablo Méndez-Lázaro, Laura T. Cabrera-Rivera, Digna T. Rueda-Roa, Frank E. Muller-Karger, Manuel Heredia Morales, Monica V. Sanchez-Sepúlveda, Ernesto Rodríguez, Odalys Martínez, Ernesto Morales, Patricia Chardon-Maldonado, Wanda I. Crespo-Acevedo, Sarah Molinari, Masoud Ghandehari, Jorge E. Gonzalez-Cruz

Marine Science Faculty Publications

Introduction

Puerto Rico is experiencing anomalous heat episodes. The year 2023 was marked by unprecedented extreme heat events with negative impacts in Puerto Rico’s learning environments. This study aimed to understand the context, barriers, knowledge, risks, vulnerabilities, perceptions, employees’ profiles, attitudes, and symptoms related to extreme heat in learning environments.

Materials and Methods

We employed a mixed-methods approach combining: (1) Earth Observation Data and geospatial analysis, (2) an online survey for teachers, administrative staff, and other school employees from diverse educational settings and levels and (3) a series of participatory activities with stakeholders, practitioners and decision makers that led to …

Dissolved Organic Carbon In Coastal Waters: Global Patterns, Stocks And Environmental Physical Controls, Christian Lønborg, Isabel Fuentes-Santos, Cátia Carreira, Valentina Amaral, Javier Arístegui, Punyasloke Bhadury, Mariana Bernardi Bif, Maria Ll. Calleja, Qi Chen, Luiz C. Cotovicz, Stefano Cozzi, Bradley D. Eyre, E. Elena García-Martín, Michele Giani, Rafael Gonçalves-Araujo, Renee Gruber, Dennis A. Hansell, Johnna M. Holding, William Hunter, J. Severino Ibánhez, Valeria Ibello, Piotr Kowalczuk, Federica Maggioni, Paolo Magni, Patrick Martin, S. Leigh Mccallister, Xosé Anxelu Morán, Joanne M. Oakes, Helena Osterholz, Hyekyung Park, Digna Rueda-Roa, Jiang Shan, Eva Teira, Nicholas Ward, Youhei Yamashita, Liyang Yang, Qiang Zheng, Xosé Antón Álvarez-Salgado

Marine Science Faculty Publications

Dissolved organic carbon (DOC) in coastal waters is integral to biogeochemical cycling, but global and regional drivers of DOC are still uncertain. In this study we explored spatial and temporal differences in DOC concentrations and stocks across the global coastal ocean, and how these relate to temperature and salinity. We estimated a global median coastal DOC stock of 3.15 Pg C (interquartile range (IQR) = 0.85 Pg C), with median DOC concentrations being 2.2 times higher than in open ocean surface waters. Globally and seasonally, salinity was the main driver of DOC with concentrations correlated negatively with salinity, without a …

Fewer Wetlands, More Drainage: Forensic Mapping Of Wetland Loss And Drainage Alteration Illustrates The Hydrological Transformation Of Coastal Watersheds, Kai C. Rains, Seanacy A. Lawlor, Edgar J. Guerron-Orejuela, Shawn M. Landry, W J. Kleindl, Mark C. Rains

School of Geosciences Faculty and Staff Publications

Land use-land cover (LULC) change is widely implicated in coastal water quality degradation, but we often lack understanding of how LULC change has varied spatiotemporally because so much change occurred before the advent of modern mapping. In this study, we overcome this challenge by using forensic mapping techniques of LULC change over the past 175 years in coastal watersheds on the Atlantic Coast of Florida, USA. We benchmark historical mapping products to modern mapping standards using historical products. These include maps and notes from the Public Land Survey System, military campaigns, and navigation surveys from the nineteenth century, and aerial …

Information Research At 30: Its Role As A Diamond Open Access Journal Supporting Scholarly Communication In Library And Information Science, Jungwon Yoon, James E. Andrews, Eunkyung Chung

School of Information Faculty Publications

Introduction. This paper examines the contributions of Information Research as a diamond open access (OA) journal within the library and information science field.

Method. The dataset was extracted from the Web of Science Core Collection.

Results. The journal’s commitment to geographical diversity, its sustained journal impact and its role as a scholar-led publisher were revealed.

Conclusion(s). The journal demonstrates the potential of diamond open access publishing while maintaining high impact and visibility.

Identity, Familia, And Belonging: Librarians Of Latino American Heritage And Professional Associations, Alicia Long, Denice Adkins

School of Information Faculty Publications

The lack of diversity in the library and information science (LIS) field is a historical problem in a profession that strives to provide access to information for all. Many librarians of Latin American heritage are and have been members and/or leaders of the American Library Association (ALA). Some of them are also members of and participate actively in the National Association to Promote Library & Information Services to Latinos and the Spanish Speaking (REFORMA). The purpose of this case study is to understand how librarians of Latin American heritage (LLAH) experience a sense of belonging within librarianship based on their …

From Realism And Socio-Cognitivism To Ai Constructs: Enhancing Domain Analysis Through Artificial Intelligence?, Martin Thellefsen, Alon Friedman

School of Information Faculty Publications

Introduction. This study explores the integration of artificial intelligence (AI) within the framework of domain analysis (DA), traditionally grounded in socio-cognitive and realist perspectives. The aim is to assess AI's potential to enhance DA's focus on contextual and disciplinary knowledge, while examining possible epistemological challenges.

Method. Building on established concepts from Hjørland’s socio-cognitive DA framework, this paper employs a theoretical review to examine AI's capacity to augment DA by improving classification, retrieval and interdisciplinary mapping within knowledge organisation.

Analysis. The study critically analyses how AI may either enhance or disrupt DA’s philosophical foundations by potentially reducing domain specificity. Particular attention …

Catalyst For Syngas Conversion To Light Olefins, John Kuhn, Babu Joseph, Yang He

USF Patents

The present disclosure provides a composition. In an embodiment, a catalyst composition is provided and includes from 85 mol % to 95 mol % iron metal, and from 15 mol % to 5 mol % indium metal, wherein mol % is based on total moles of iron metal and indium metal. Also provided is a process of contacting, under reaction conditions, a gaseous mixture of carbon monoxide, hydrogen and optionally water with the catalyst composition. The process includes forming a reaction product composed of light olefins.

Functionalized Porous Organic Polymers As Uranium Nano-Traps For Efficient Uranium Extraction, Shengqian Ma, Qi Sun, Briana Aguila

USF Patents

Compositions are provided for efficient uranium extraction, for example from wastewater, seawater, or other water sources. The compositions can include a functionalized porous organic polymer functionalized with one or more uranium binding moieties, e.g. having a plurality of amidoxime or amidrazone groups covalently attached thereto. The compositions can include covalent organic frameworks, porous aromatic frameworks, and various porous organic polymers, especially those having a hierarchical pore size distribution over a range of pore sizes. The compositions can have functional groups such as amidoxime or an amidrazone covalently attached thereto. The hierarchical pore size distribution can be determined based upon at …

Lockout Systems And Methods, Srinivas Katkoori, Sheikh Ariful Islam

USF Patents

An exemplary integrated circuit design lockout system comprises an integrated circuit and a key obfuscated circuit embedded with the integrated circuit. The key obfuscated circuit is configured to verify that a user provides a valid key for the integrated circuit before the user is allowed to operate the integrated circuit. The exemplary integrated circuit design lockout system further comprises a lockout circuit embedded with the key obfuscated circuit, wherein the lockout circuit is configured to allow for a threshold number of failed attempts for the user to provide the valid key before the lockout circuit prohibits the user from making …

Systems And Methods For Immobilizing A Target Protein, Houman Yaghoubi, Arash Takshi, John Thomas Beatty

USF Patents

In some embodiments, a bioelectronic device includes an electrode, target proteins, and attachment mechanisms that immobilize the target proteins on the electrode, the attachment mechanisms comprising linker proteins that interface with the target proteins and attach the target proteins to the electrode.

System And Method For The Activation Of Active Ion Transporters Without The Consumption Of Adenosine Triphosphate (Atp) Molecules For The Treatment Of Muscle Fatigue, Wei Chen, Jason Edward Mast, Pengfei Liang

USF Patents

A system and method to control the Na/K pumps for the treatment or prevention of muscle fatigue by applying a synchronization modulation electric field that is effective in synchronizing the Na/K pumps down to individual steps throughout the pumping cycle, thereby synthesizing one ATP for each pumping cycle. The generated ATP molecule compensates the ATP consumed in extrusion of 3 Na ions and pumping 2 K ions such that the net-consumption of ATP for the Na/K pumps controlled by the system and method of the present invention is significantly reduced, theoretically to zero, thereby providing an effective treatment for muscle …

Epigenetic Modification Of Fungi And Uses Thereof, Bill J. Baker, Dennis E. Kyle, Mario Alberto Rodriguez-Pã©Rez, Anne-Claire D. Limon, Ala Azhari

USF Patents

Described herein are methods of epigenetic modification of fungi and uses thereof. Also described herein are compounds that can have antileishmanial activity and formulations thereof. Also described herein are methods of treating leishmanial infection in a subject that include the step of administering a compound or formulation thereof described herein to the subject.

No One Lives In The Future: Family Dynamics And Environmental Discourse, Morgan Vanek

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

In the context of catastrophic climate change, the optimism that underpins our economic models for calculating the future cost of present risks has become both untenable and dangerous. Nonetheless, even writing urgently concerned with these risks continues to invoke a version of the Child as a figure of futurity that appears to naturalize both this optimism and our present inaction. In this essay, I argue that we might find another path forward by looking back to the eighteenth-century stories that seem to demonstrate a similar preoccupation with children in danger. Taking Hogarth’s A Harlot’s Progress as a representative example, I …

Reading As Lesbian, Reading As Trans* And Thinking Intergenerationally, Katherine Binhammer

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

Written from the perspective of a critic who came of age in the queer 1990s, this essay considers the generational difference in understandings of Charlotte Charke as a butch lesbian and a transman. It argues that the history of sexuality demands an intergenerational reading practice because our objects are always engaged in a history of the present.

Periodizing The Long Eighteenth Century — Across Generations, Katarina O'Briain

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

This paper approaches the topic of intergenerational thinking by asking it what it might mean to stretch the conventional periodization of the long eighteenth century across generations. Reading Phillis Wheatley’s heroic couplet poems alongside Earl Wasserman’s mid-twentieth-century work on neoclassical poetics, it explores some of the surprising possibilities unleashed by revisiting the work of earlier critics. This mid-twentieth-century scholarship, the essay suggests, establishes a mode of eighteenth-century poetics that lends itself to more recent understandings of abolition and structural change. Earlier generations of critics trace an eighteenth-century poetic theory that resonates in the present moment; many generations before that, Phillis …