Digital Commons Network^™

Role Of Electronegativity In Environmentally Persistent Free Radicals (Epfrs) Formation On Zno, Syed Monjur Ahmed, Reuben A. Oumnov, Orhan Kizilkaya, Randall W. Hall, Phillip T. Sprunger, Robert L. Cook

Faculty Publications

Environmentally persistent free radicals (EPFRs), a group of emerging pollutants, have significantly longer lifetimes than typical free radicals. EPFRs form by the adsorption of organic precursors on a transition metal oxide (TMO) surface involving electron charge transfer between the organic and TMO. In this paper, dihalogenated benzenes were incorporated to study the role of electronegativity in the electron transfer process to obtain a fundamental knowledge of EPFR formation mechanism on ZnO. Upon chemisorption on ZnO nanoparticles at 250 °C, electron paramagnetic resonance (EPR) confirms the formation of oxygen adjacent carbon-centered organic free radicals with concentrations between 10¹⁶ and 10 …

17O-Excess In Tropical Cyclones Reflects Local Rain Re-Evaporation More Than Moisture Source Conditions, Chijun Sun, Timothy Shanahan, Shaoneng He, Adriana Bailey, Jesse Nusbaumer, Jun Hu, Aubrey Hillman, Erika Ornouski, Jacob Warner, Kristine Delong

Faculty Publications

17O-excess is a relatively new water isotope parameter that could potentially provide useful information about the hydrological cycle. Previous works focusing on 17O-excess in polar regions suggest that it primarily tracks moisture source relative humidity, but little is known about how to interpret 17O-excess data in lower latitudes. Here we present quasi-hourly triple oxygen isotope data of precipitation collected from two tropical cyclones in Texas and Louisiana in 2020 to understand the impacts of environmental and meteorological processes on the 17O-excess of low-to mid-latitude precipitation. We find that at both hourly timescales and the event scale, 17O-excess is strongly correlated …

Ypfs Lessons Learned Oral History Project: An Interview With Péter Ákos Bod, Péter Ákos Bod, Matthew A. Lieber

Documents

The Yale Program on Financial Stability (YPFS) interviewed Péter Ákos Bod regarding his experience and expertise on economic policymaking in Hungary

Ypfs Lessons Learned Oral History Project: An Interview With Andrew Williams, Andrew Williams, Mercedes Cardona

Documents

The Yale Program on Financial Stability (YPFS) interviewed Andrew Williams about his time as deputy assistant secretary for public affairs, at the US Department of the Treasury, where he served as spokesman for Secretary Timothy Geithner in 2009–10. Williams was previously VP of media relations and public affairs at the Federal Reserve Bank of New York (FRBNY) in 2007–2009 and served Geithner’s spokesman when he was president of the FRBNY.

Perceptions On The Effects Of Religious Programs On Criminal Behavior Among Juveniles, Torshekia Ellington

Walden Dissertations and Doctoral Studies

No abstract provided.

Ai And Design Thinking: The Human Connection, Ellen Ramsey

Faculty and Staff Publications & Presentations

No abstract provided.

Introductory Geology Laboratory Students' Learnings From And Perceptions Of Physical And Virtual Polarizing Light Microscopes – An Exploratory Mixed Methods Study, Christy M. Bebeau

USF Tampa Graduate Theses and Dissertations

Undergraduate geoscience laboratory courses provide hands-on learning about earth materials. However thin section analysis is not typically included in introductory geology laboratories, likely due to the polarizing light microscope (PLM) costs. Therefore, there is a lack of research about the educational outcomes of novices learning these skills.

In this inquiry, I conducted mixed methods research about novice students' learning of thin section analysis in an introductory geology laboratory and evaluated learning and perception differences between students who used a virtual PLM and those who used a physical PLM. I collected data from Creative Exercise (CE) assessments in student midterm and …

Electrospun Nanofiber Technology Based Energy Storage And Biosensor Devices For Wearable Electronics, Bianca Seufert

USF Tampa Graduate Theses and Dissertations

As progress in the field of nanotechnology continues to evolve, it is becoming more and more prevalent to apply this small but powerful technology to portable wearable electronics. The unique scale of such a technology lends its expertise to the investigation of enzymes for biometric related diagnostics or in the development of light weight flexible energy storage devices. Furthermore, as the need for highly precise and durable wearable electronics grows, the next generation of electronics must keep pace with this development in terms of shape, flexibility, functionality, and performance.

The presented research reviews the current state of art of nanofiber …

A Gateway To Next-Generation Patient Monitoring System, Kishore Kumar Kadari

USF Tampa Graduate Theses and Dissertations

Healthcare patient monitoring is undergoing a significant digital transformation, and the integration of Cyber-Physical Systems (CPS) and Artificial Intelligence (AI) is becoming increasingly crucial in reshaping patient care. In an era where digital technology is revolutionizing medical practices, this research aims to take a leading role in advancing a fundamental aspect of predictive and sustainable healthcare practices, enhancing patient outcomes and uplifting the practice of medicine.

This research focuses on the study of Digital Twins for precision health, which are designed to monitor and provide intricate, personalized feedback dynamically during a patient's healthcare experience. The architecture of the system is …

Inquiry-Based Teaching Of Science In The Saudi Kindergarten Classroom: A Multi-Case Study Of Early Childhood Educators’ Attitudes And Practices, Intisar Alawthah

USF Tampa Graduate Theses and Dissertations

The aim of this qualitative multiple case study was to understand three Saudi kindergarten teachers ’attitudes toward enacting inquiry to teach science in the kindergarten classroom. This study was guided by two research questions: 1) What attitudes do Saudi kindergarten teachers hold about using inquiry to teach science in their classrooms? 2) How do Saudi kindergarten teachers enact inquiry in their science teaching in the Saudi context? This case study helped to understand Saudi kindergarten teachers’ attitude toward using it in the kindergarten classroom and clarified how Saudi kindergarten teachers enact inquiry to teach young children science in their classroom. …

Cross-System Strategic Planning: An Exploratory Analysis Of Sequential Intercept Mapping, Timothy Freeman Gerhardt Ii

USF Tampa Graduate Theses and Dissertations

Adults with behavioral health issues (BHIs) are disproportionately represented in the criminal justice system (CJS). Local-level system fragmentation perpetuates this disparity. The following studies advance an understanding of the Sequential Intercept Mapping Workshop (SIM-W). The SIM-W is a local-level strategic planning workshop used to address gaps in services, improve local-level partnerships, and co-develop a strategic plan with marginalized groups, county leaders, and cross-system service providers to guide the implementation and delivery of evidence-based jail diversion strategies. Over 300 SIM-Ws have been conducted across the United States, incentivized through state/federal legislation. However, the SIM-W process components and outcomes remain under-explored. Specific …

Quaker Campus, March 28, 2024 (Vol. 22, Issue 12), Whittier College

Quaker Campus

No abstract provided.

Coming To America: Exploring The Cross-Cultural Adaptation Of African International Students At A Pwi And Hbcu In The U.S. South, Adwoa F. Baffour

LSU Master's Theses

African international students undergo significant challenges in their cross-cultural adaption in the United States. The cross-cultural adaptation of international students, particularly those from African countries, in a new environment assumes paramount importance due to its direct correlation with their mental and social well-being (Shafaei and Razak, 2016). Furthermore, the mental and social well-being of African international students attending universities in the southern United States has a profound impact on their overall success and overall college experience. This underscores the urgent need for future research to delve deeper into the cross-cultural adaptation experiences of African international students at United States universities, …

Sensor Analytics For Subsea Pipeline And Cable Inspection: A Review, Connor R. Vincent

LSU Master's Theses

Submarine pipelines and cables are vital for transmitting physical and digital resources across bodies of water, necessitating regular inspection to assess maintenance needs. The safety of subsea pipelines and cables is paramount for sustaining industries such as telecommunications, power transmission, water supply, waste management, and oil and gas. Incidents like those involving the Nord Stream subsea pipeline and the SEA-ME-WE 4 subsea communications cable exemplify the severe economic and environmental consequences of damage to these critical infrastructures. Existing inspection methods often fail to meet accuracy requirements, emphasizing the need for advancements in inspection technologies. This comprehensive survey covers the sensors …

Ypfs Lessons Learned Oral History Project: An Interview With Ádám Banai, Ádám Banai, Matthew A. Lieber, Salil Gupta

Documents

The Yale Program on Financial Stability (YPFS) interviewed Ádám Banai regarding his time as an analyst and director of the National Bank of Hungary (Magyar Nemzeti Bank, or MNB) during the Global Financial Crisis (GFC) and in the subsequent era to date.

Ypfs Lessons Learned Oral History Project: An Interview With Ádám Balog, Ádám Balog, Matthew A. Lieber

Documents

The Yale Program on Financial Stability (YPFS) interviewed Ádám Balog regarding his ex-perience as a top government official in Hungary’s Ministry of Economy and the central bank of Hungary (Magyar Nemzeti Bank, or MNB) during the aftermath of the Global Fi-nancial Crisis (GFC). Balog gained his initial professional experience as a business and financial consultant for private multinational corporations in the second decade of Hunga-ry’s transition to market economics system.

Ypfs Lessons Learned Oral History Project: An Interview With Júlia Király, Júlia Király, Matthew A. Lieber

Documents

The Yale Program on Financial Stability (YPFS) interviewed Julia Király about her time as deputy governor of the National Bank of Hungary (Magyar Nemzeti Bank, or MNB) and, more specifically, her involvement in Hungary’s response to the Global Financial Crisis (GFC).

Count Me In: A Study Of Social Validity, Positive Behavioral Interventions And Supports, And A High School, Amie Dia Davis

USF Tampa Graduate Theses and Dissertations

The implementation of Positive Behavioral Interventions and Supports (PBIS) has been attributed to a decrease in office discipline referrals (ODRs) and suspensions and to increase academic performance, and engagement, as well as staff, family, and student perceptions of a safe and positive school climate. High schools have had more significant issues than elementary sites with implementing PBIS and garnering staff support due to larger faculty, staff, and student size, multi-faceted organizational culture, and the age of the students served. In addition, factors that have also been cited as inhibiting successful implementation at the high school level are lack of student …

Going Through To Get Through: Life Histories Of Black Women In Educational Leadership, Ann Marie M. Mobley

USF Tampa Graduate Theses and Dissertations

Black women who become school-based administrators are severely understudied in scholarly research (Lomotey, 2019). Studies suggest that Black women in the United States, who ascend into educational leadership positions, rely on professional training(s) associated with their employment and understandings accrued from inter/personal background experiences (cultural, familial) to navigate discrimination while attempting to lead. The purpose of this study was to examine how Black women use personal and professional lessons to reconcile tensions and contradictions in their administrative roles in public schools. Using a life history approach, I gathered data by interviewing seven Black women administrators (all identified as African American), …

Through The Looking Glass: Overcoming Algorithm Aversion In Accounting, David E. Watson

USF Tampa Graduate Theses and Dissertations

Artificial intelligence (AI) is growing rapidly in the accounting field as audit firms invest heavily in technology to enhance audit efficiency and effectiveness. Existing research reveals two contrasting behaviors: algorithm aversion, where individuals are reluctant to rely on algorithms even if their recommendations are equivalent to humans, and algorithm appreciation, where individuals excessively rely on AI without exercising professional skepticism. This study investigates whether auditors’ algorithm aversion can be mitigated through interventions of providing reliability information and transparency information (explainability) about the AI’s processes in order to enhance auditor reliance on AI tools. The results indicate that the participants were …

Introductory Chemistry Student Success: Evaluating Peer-Led Team Learning And Describing Sense Of Belonging, Jessica D. Young

USF Tampa Graduate Theses and Dissertations

Identifying approaches that make science and engineering education broader and more inclusive is core to discipline based education research. Both fundamental and applied research are important in advancing a STEM education that retains the necessary scientists of the U.S.’s future. Thus, the major goal of this work was to evaluate and describe efforts that promote student success within introductory STEM courses. This began with applied research by utilizing quantitative analyses like case-matching, logistic regression, independent sample t-tests, and repeated measures while evaluating the efficacy of peer-led team learning (PLTL). Later, this work delves into qualitative approaches to answer fundamental research …

An Analysis And Ontology Of Teaching Methods In Cybersecurity Education, Sarah Buckley

LSU Master's Theses

The growing cybersecurity workforce gap underscores the urgent need to address deficiencies in cybersecurity education: the current education system is not producing competent cybersecurity professionals, and current efforts are not informing the non-technical general public of basic cybersecurity practices. We argue that this gap is compounded by a fundamental disconnect between cybersecurity education literature and established education theory. Our research addresses this issue by examining the alignment of cybersecurity education literature concerning educational methods and tools with education literature.

In our research, we endeavor to bridge this gap by critically analyzing the alignment of cybersecurity education literature with education theory. …

Digitally Printed Assessment Tool For Identification Of Simulated Tooth Occlusal Interferences, Julie Marshall, Adriana Lamounier, Marwa Taguri, Elizabeth Lyden, Gregory Bennett

Innovations in Health Sciences Education Journal

This is a published abstract from the UNMC Spotlight on Scholarship 2024.

Rfi Mitigation And Discrete Digital Signal Processing Rfsoc Algorithm Implementations For Radio Astronomy And Wideband Communication Systems, Devon Christopher Ward

Theses and Dissertations

Due to the massive increase of active transmitters broadcasting over wideband frequencies, such as 5G wireless systems, LEO/MEO satellites, satellite constellations, and the increase of IoT devices in the average home, the radio frequency spectrum is becoming more and more congested by interference. Passive receivers face additional challenges due to the growing use of wideband frequency transmissions aimed at boosting communication system throughput. As a result, passive receivers must adopt more robust and intricate techniques to mitigate radio frequency interference. A proposed RFI removal system, known as the true time delay Hadamard projection algorithm, has been introduced in previous work …

Drug Modification Of Synaptic Plasticity At The Inhibitory Synapses Involving Gaba Neurons In The Ventral Tegmental Area, Jie Wu

Theses and Dissertations

The neurobiological underpinnings of substance use disorders (SUDs) involve complex alterations in synaptic plasticity within the mesolimbic dopamine system, particularly within the ventral tegmental area (VTA). While dopamine neurons in the VTA are extensively studied in addiction research, less attention has been given to the plasticity exhibited by VTA GABAergic neurons, despite their established regulatory role in modulating dopamine cell activity. Building upon the ground-breaking work of Bocklisch et al. (2013), we investigated the plasticity at the GABAergic to VTA GABA neuron (VTA GABA-to-GABA) synapse utilizing whole-cell electrophysiology in GAD67 GFP knock-in mice. Our findings revealed an exceptionally rare duo-plasticity …

Impact Of Observed Structured Teaching Exercises (Oste) On Teaching Skills And Behavioral Change In A Clinician Educator Track Program, Priscila Rodrigues Armijo, Joe Pachunka, Sarah Kriss, Cory Rohlfsen

Innovations in Health Sciences Education Journal

This is a published abstract from the UNMC Spotlight on Scholarship 2024.

Judd V. State, 140 Nev. Adv. Op. 21 (Mar. 14, 2024), Ashley Burt

Nevada Supreme Court Summaries

Under NRS 207.190(2), criminal coercion is punishable as a felony if it is carried out using physical force or the immediate threat of physical force. However, absent the use of immediate threat of physical force, coercion is punishable as a misdemeanor. Here, the court determined that the phrase “physical force” in NRS 207.190(2) should be limited to physical force against an individual and not merely against property.

Synthesis, Structural And Thermal Studies Of Dl-Alanine Potassium Di- Chromate Single Crystals, Sundararaj Lincy Mary Ponmani, Soundararajan Gnanakkan Pushpalatha Gracelin, Somasundaram Selvakumar, Subbaiah Chelladurai Vella Durai

Makara Journal of Science

Amino acids and their complexes are organic or semiorganic materials that have attracted considerable attention because they can be easily used in optical storage devices. DL-alanine is one of the rare amino acids that crystallizes in anoncentrosymmetric group. This article demonstrates how DL-alanine potassium dichromate (DAPC) single crystals have shown sufficient growth. DAPC crystals were analyzed by single crystal X-ray diffraction and powder X-ray diffraction. Using thermogravimetric analysis/differential thermal analysis (TGA/DTA) and differential scanning calorimetry, this work also examined the melting point, thermal stability, decomposition point, and other thermal parameters of the DAPC crystals. Results show that the decomposition point …

Development Of Data-Driven Models To Predict Chemical Dosage And Energy Intensity For Different Supply Sources Of Drinking Water, Rehnuma Salsavil

USF Tampa Graduate Theses and Dissertations

As part of the UN Sustainable Development Goals (SDG6), access to clean water for the entire population and sustainable management of water resources have been stressed. Demand for water is increasing due to population growth, economic development, water quality degradation, and climate change. More water needs to be produced for the community at lower treatment costs. The chemical dosage and energy intensity are two important factors that influence water treatment costs and sustainable management of resources as well.

Previously, chemical dosage modeling to reduce treatment costs have been explored but there have been more focus in coagulant dosage modeling. Other …

Home Is Where The Work Is: How Biases In Managers’ Resource Allocation Decisions Affect Task Performance In Remote Work Environments, Richard D. Mautz Iii

USF Tampa Graduate Theses and Dissertations

As the use of remote and hybrid work arrangements continues to grow, it is important to understand how these arrangements can yield performance. In this paper, I conduct two studies to examine how the remote work environment affects managers’ task assignment decisions across different task types and how those decisions affect workers’ task performance. First, I survey managers, in both a cross-section of industries and specifically in accounting, to study the effect of remote work on their task assignment decisions. Consistent with prior literature and economic theory, I predict and find that managers are more inclined to assign generative tasks …