Digital Commons Network^™

Frequency And Radiative Analysis Of Random Yagi-Uhf/Vhf Phased Array, Luis M. Bres, Luis A. Hernandez, Teviet Creighton

Physics & Astronomy Faculty Publications

This study investigates a phased array ground station capable of tracking multiple sources, multi-beamforming, electronic steering, easy scaling, and low cost. The project will develop a 20-pair dual-polarized Yagi-UHF/VHF phased array, comparing the parameters of random and uniform layouts. This study will be divided into two domains: frequency, and radiative domain. The frequency domain will explore the reception and transmission spectra analysis under several scenarios for our antennas. The radiative domain will explore the following: general side lobe analysis across both elevation and azimuth, antenna element sweep analysis, electronic beam steering analysis, electro-mechanical beam steering analysis, array density analysis, and …

Effectiveness Of Lay Workers Delivering Behavioural Activation For People With Depression: Systematic Review And Meta-Analysis, Shwikar Othman, Lauren Blekkenhorst, Asangaedem Akpan, Irene Ngune, Nilufeur Mckay, Alison Kennedy, Elizabeth Armstrong, Michael Hunter, Kevin Murray, Mathew Coleman, Richard Gray, Emma Jones, Christopher Lee, Martin Jones

Research outputs 2022 to 2026

Background Behavioural activation is effective for depression, but its effectiveness in treating adults with depression when delivered by lay workers remains unclear. Aims To examine the effectiveness of behavioural activation delivered by lay workers, compared with any control group, in reducing depressive symptoms in adults. Method This systematic review searched six databases from inception to January 2025, for randomised controlled trials (RCTs) comparing behavioural activation and any control conditions for individuals with depression when delivered by lay workers. Additional searches were conducted in the international trial registries and reference lists (PROSPERO registration CRD42024625620). Risk of bias was assessed using the …

Contextualized Classroom Management For Local Philippine Higher Education: A Faculty-Driven Framework, Jestoni Pueblos Babia

Irish Journal of Academic Practice

Higher education classroom management is now recognized as an essential policy and pedagogical issue, especially in the Philippines, where local universities serve the diverse needs of Generation Z students. Participatory Action Research with 50 faculty members from a local university supports this study in developing a faculty-driven classroom management framework. Guided by Bandura's social learning theory, this framework emphasizes student involvement, restorative discipline, inclusion, digital integration, teacher leadership and institutional support. It draws on learning theory, Vygotsky's sociocultural theory, Deci and Ryan's self-determination theory, and Bronfenbrenner's ecological systems theory, among others. Results indicate that systems combining faculty creativity with consistent …

From Deficit To Dialogue: Reassessing The Role Of Institutional Data In Library Resource Deployment, Rebecca Bryant Penrose, Geoff Walton, Kirsty Fife, Mary K. Bolin

Faculty Research, Scholarly, and Creative Activity

Universities increasingly foreground institutional research (IR) dashboards to steer ‘student success’ agendas, yet much of the library’s contribution operates through relationships that IR cannot readily capture. As a result, the library’s engagement with IR efforts remains underexplored in library and information science scholarship. Drawing on descriptive survey data from 66 academic librarians and library administrators, together with nine semi-structured interviews conducted across the California State University system, this study examines how library resources are allocated at course level and whether IR data inform those decisions. Findings indicate that librarians rely far more on local relationships, timing within the academic calendar …

Efficient, Secure Learning And Resource Management For Wireless Networks, Jiahao Xue

USF Tampa Graduate Theses and Dissertations

The rapid advancement of wireless networks has enabled a wide range of applications such as federated learning (FL) and Internet of Things, with supporting technologies like radio frequency identification (RFID). However, resource management and security challenges in wireless networks remain insufficiently addressed for these representative applications. In this dissertation, we first investigate wireless resource management for FL, then study novel attack and defense mechanisms for RFID systems. Finally, we analyze the performance and security of artificial intelligence (AI)-enabled next generation wireless networks.

First, we investigate the client assignment and bandwidth allocation problem for FL in a multi-provider wireless setting. Unlike …

Building Trustworthy Information Systems: A Unified Framework For Comparative Risk Detection, Parisa Momeni

USF Tampa Graduate Theses and Dissertations

Risk detection in large scale information systems increasingly depends on heterogeneous data generatedby both centralized and distributed ecosystems. While centralized systems provide curated and validated reports, distributed environments produce large-scale and real-time observational evidence. Existing computational approaches analyze these ecosystems in isolation, limiting systematic comparison of risk repre-sentations across heterogeneous sources.

This dissertation presents a unified computational framework for comparative risk detection across centralized and distributed information systems. The framework provides a domain independent methodology for transforming heterogeneous risk reporting data into comparable multidimensional representations. To enable interpretable comparison of heterogeneous risk distributions, this work introduces the Geometric Overlap Score …

Aligning Perspectives: Exploring Parent-Youth Agreement On Well-Being And The Impact Of Positive Psychology On Communication & Relationship Habits, Daijah N. Hines

USF Tampa Graduate Theses and Dissertations

As research calls for best practices in assessment of psychological constructs from multiple informants, more information is needed for secondary reports of subjective experiences such as perceptions of life satisfaction. Adolescence is a vital period for intervention and assessment supports to promote well-being, yet there is a gap in the research on how to interpret multi-informant data for mental health constructs such as subjective well-being especially within this population. Research has shown support for and validated the use of parents/caregivers as secondary informants (Dew & Huebner, 1994; Hines et al., 2023; Shoshani & Slone, 2017) yet there is still vague …

Association Of Social Isolation, Loneliness, Social Strain And Support With Cancer Onset, And Frailty And All-Cause Mortality In People With Cancer, Joanne Elayoubi

USF Tampa Graduate Theses and Dissertations

Cancer is the second leading cause of death both in the United States and globally and for individuals over sixty-five. In 2026, approximately 2,114,850 new cancer cases are projected to emerge according to the National Center for Health Statistics (Siegel et al., 2026). Cancer incidence is increasing, making older adults sixty-five and older at risk of frailty and mortality following cancer. Although social isolation, loneliness, lack of social support, and social strain have been found to be risk factors for poor health and mortality, it is not clear the extent to which social relationships are associated with incident cancer, and …

Development Of An Interdisciplinary Conceptual Framework For A Dialogue-Based Formative Intervention For Transformative Social And Emotional Learning For Adolescents, Rebekah Pollock

The Qualitative Report

I use the plug-and-play method to draw from Vygotskian social learning theories, the participatory culture-specific intervention model, the transformative social and emotional learning framework, and cultural-historical formative interventions to develop a conceptual framework for research that centers dialogue-based data collection and aims to study the associated processes and outcomes. First, I describe how I identified the need for a new conceptual framework. Second, I examine the historical roots, philosophical beliefs, conceptualization of processes related to learning and development and successful outcomes, and methodological requirements of each contributing theory or framework to determine a compatibility of perspectives and complementarity of goals …

Progress In Safety And Control Technology Of Li-Ion Battery Energy Storage Power Station, Zhang Ziyang, Han Chaoling, Lu Yawei

Dianchi(Changsha)

No abstract provided.

Challenges And Countermeasures Of Intellectual Property Rights In China’S New Energy Battery Industry, Guo Mengmeng, Zhang Chengjie, Ran Shunyi, Zhao Baoxin

Dianchi(Changsha)

No abstract provided.

Failure Mechanism Of Float Charging In Li-Ion Battery Pack For Communication Backup Power, Yi Haohao, Liu Jinbo, Chen Jing, Li Honglei, Chen Zhengyang, Pan Zhenxing, Ding Jing, Han Xuebing, Zhu Yuan, Liu Jincheng

Dianchi(Changsha)

No abstract provided.

Legacy Vs. Luxury: Generational Stadium Design And Fan Perceptions In Professional Sport, Joshua Greer, Tim Wilson

Global Sport Business Journal

This study examines whether generational differences in National Football League (NFL) stadium design influence fans' evaluations of venue quality, addressing a gap in the sport management literature on the relative importance of modernization versus heritage in shaping spectator satisfaction. Drawing on the sportscape framework and environmental psychology, the study analyzes 539,660 fan-generated online reviews from across 30 NFL stadiums. Composite satisfaction scores were calculated and used to assess relationships among stadium age, capacity, and perceived quality.

Results indicate no statistically significant difference in satisfaction between legacy stadiums (opened before 2000) and new-generation venues (opened in 2000 or later). Although legacy …

A Qualitative Analysis Of The Financial Issues Facing Division Ii And Division Iii Intercollegiate Athletics, Michael G. Fraina Iii, Tyler J. Ratts, Eric Forsyth, Lana Huberty, Madison Demaio

Global Sport Business Journal

With increasing costs and decreasing funding (Zvosec & Baer, 2022), the evolution of college athletics has altered the financial realities facing athletic departments (Elliott et al., 2026). To maintain operations, athletic directors are now tasked with identifying new revenue streams and becoming creative in how they manage their budgets. Research in intercollegiate sport has traditionally focused on Division I athletics. However, given the role of Division II and Division III programs, especially in driving enrollment at their institutions, further understanding of the current financial environment facing these schools is needed. The purpose of this qualitative study was to examine the …

Patterns In Emotional Labor Outcomes: Assessing Seasonal Cycles Of Burnout In Minor League Sport Employees, Mandy Barefoot, Mike Martinez

Global Sport Business Journal

Burnout, characterized by emotional exhaustion, depersonalization, and reduced personal accomplishment (Kristensen et al., 2005), is a growing concern among sport employees, with research documenting high levels of emotional strain, role conflict, and turnover intentions in collegiate and professional sport settings (Taylor et al., 2019; Weight et al., 2021). Although burnout is often examined as a stable condition, little attention has been given to how the cyclical nature of the sport calendar may shape its development over time.

This study examines burnout among middle managers in minor league baseball and hockey through the lens of Affective Events Theory, exploring how seasonal …

Lessons Learned: Jeremy Rudin, Mary Anne Chute Lynch

Journal of Financial Crises

Jeremy Rudin served as assistant deputy minister in the financial sector policy branch of Canada’s Department of Finance during the Global Financial Crisis of 2007–09 (GFC) and was at the helm of the Office of the Superintendent of Financial Institutions (OSFI) from 2014 to 2021, which included the COVID-19 crisis. As superintendent, Rudin also represented Canada on the Financial Stability Board (FSB) Steering Committee.

Lessons Learned: Deepak Mohanty, Salil Gupta

Journal of Financial Crises

Deepak Mohanty, an economist, was chair of India’s pension regulator, the Pension Fund Regulatory and Development Authority (PFRDA), from 2023 to 2025. From 2008 to 2015, as executive director of the Reserve Bank of India (RBI), he oversaw multiple critical departments, including monetary policy, economic research, and statistics. Mohanty has also served as senior adviser to the International Monetary Fund (IMF) and chief economic adviser to the Federation of Indian Chambers of Commerce and Industry (FICCI).

Religious Tourism Promoting A Culture Of Peace, Interfaith Dialogue, And Human Fraternity, Nour Farra Haddad

International Religious Tourism and Pilgrimage Conferences

Since the 1980s, scholars and organizations including the World Tourism Organization—have discussed how tourism can contribute to international understanding and peacebuilding among the peoples of the world (Moufakkir & Kelly, 2010). Tourism is not only an economic and social activity; it also has the potential to build bridges between diverse cultures and break down barriers that separate societies. Tourism can therefore serve as an avenue for promoting human fraternity and encouraging positive interreligious dialogue. As Jafari (1989, p. 154) argues, tourism has the potential to build bridges and reduce the cultural distances separating people of different races, cultures, and religions. …

You're Not Alone - Collaborative Treatment And When To Refer, Christopher R. Spagna Dmd

Virginia Dental Journal

No abstract provided.

The Ethics Of Fee-Splitting, Thomas J. Demayo Dds

Virginia Dental Journal

No abstract provided.

Thinking About An Associate?, James Schroeder

Virginia Dental Journal

No abstract provided.

Ada Washington Leadership Conference, Laura Givens

Virginia Dental Journal

No abstract provided.

Vda Services Announces Endorsement Of Demandforce, Elise Rupinski

Virginia Dental Journal

No abstract provided.

Vda Statewide Advertising Campaign Evaluated By Task Force, Michael Link Dds

Virginia Dental Journal

No abstract provided.

Guest Editorial, Alexandra Barton Otto Dds

Virginia Dental Journal

No abstract provided.

Va Dent J July, August And September 2012

Virginia Dental Journal

No abstract provided.

Message From The Editor, Richard F. Roadcap Dds

Virginia Dental Journal

No abstract provided.

Assessing The New Patient- Risk Management Considerations, Kathleen Roman

Virginia Dental Journal

No abstract provided.

Communication - The Gateway To Dental Education, Alfred J. Certosimo Dmd

Virginia Dental Journal

No abstract provided.

Annual Exams, Jackie Holloman

Virginia Dental Journal

No abstract provided.