Digital Commons Network^™

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 …

Integrated Process Modeling, Techno-Economic Analysis And Life Cycle Assessment For Enhanced Biogas-To-Energy Sustainability And Efficiency, Rarosue Jennifer Amaraibi

USF Tampa Graduate Theses and Dissertations

This dissertation aims to enhance the cost competitiveness and minimize the environmental footprint of technologies that convert biogas to energy, contributing to global climate change mitigation efforts. Biogas, a by-product of the anaerobic decomposition of organic waste from various sources, is a renewable energy source with the potential to reduce carbon emissions and meet local energy needs. However, widespread adoption requires the development of economically viable and environmentally friendly technologies.The central hypothesis of this dissertation suggests that by adopting a holistic strategy that combines cutting-edge techniques to purify biogas and improve its conversion into valuable liquid fuels, we can substantially …

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 …

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.

The Experiences Of A Black Teacher Educator Surrounded By Whiteness In Teacher Education: A Critical Autoethnography, Lamicah Lindsey

USF Tampa Graduate Theses and Dissertations

The field of teacher education is dominated by whiteness, perpetuating the influence of white ideologies in designing and implementing teacher education at each phase of the continuum (pre-service teaching, in-service teaching, teacher educators). This study employs a critical autoethnographic approach to examine how my experiences as a Black educator have shaped my social justice pedagogy across the teacher education continuum. It also identifies the supports I received during my journey. The findings reveal persistent racial discrimination throughout all phases of teacher education, as well as struggles with imposter syndrome, self-doubt, racial identity, and fear of the unknown. These findings underscore …

Classical Growth Grid: A Proposal For Classical Formative Assessment, Kristen Hampton

Master of Arts in Classical Studies

This research endeavor seeks to explore how to assess a classically educated student. A classical Christian education differs from modern education, and the evaluation of the student must differ. This research focuses on determining how a classical student could best be assessed using strategies already proven by educational research. Overall, there needs to be more tools to equip a classical educator to evaluate students, and the existing tools need to be supported by research. This research seeks to give sound evidence to develop a potential method of classical assessment to measure a student’s academic growth that could be utilized by …

Shower Dehumidification To Reduce Nontuberculous Mycobacteria Aerosolization, Michael X. Kostecki, Yvonne L. Chan, Jennifer R. Honda

School of Medicine Faculty Publications and Presentations

Objective: Nontuberculous mycobacteria (NTM) are environmentally acquired opportunistic pathogens that can cause recalcitrant lung disease. Prior reports have demonstrated links between shower use and infections, yet the aerosolization of NTM from showerheads, as well as the humidity levels that may modulate NTM aerosolization from showerheads is less studied. The objective of the current study was to investigate the role of humidity in NTM aerosolization among showers in homes located in a geographic area with high lung disease incidence, Hawai’i, and test whether deployment of a dehumidifier in well-ventilated bathrooms reduce NTM exposure. Results: Across two sampling events and five showers, …

Safety Of Potentised Dilutions Of Rhus Toxicodendron In Wistar Albino Rats, Abanti Goswami, Narasimha Kumar Gv, Vara Prasad Saka, Pankaj Gupta, Bibaswan Biswas, Digvijay Verma

Indian Journal of Research in Homoeopathy

Background: Rhus toxicodendron (Rhus tox.) is a well-known homoeopathic medicine used to treat inflammatory disorders supported by historical and modern scientific evidence. Objective: The safety testing of 6C, 30C and 200C potencies of Rhus tox. through acute and sub-acute oral toxicity tests as per the Organisation for Economic Cooperation and Development test guidelines. Methods: For the acute oral toxicity study, Rhus tox. (2000 μL/kg) was administered to rats and observed for 14 days. For the subacute oral toxicity study, Rhus tox. (200 μL/kg) was administered for 28 days and additional recovery groups were included to monitor reversibility, persistence, or delayed …

Paediatric Cholelithiasis Treated With Homoeopathy: A Case Report, Girish Gupta

Indian Journal of Research in Homoeopathy

Introduction: Gallstones are formed due to the precipitation of components of bile in the lumen of the gallbladder. The incidence of gallstones is extremely rare in children and patients are mostly asymptomatic. However, biliary colic may occur due to reflexive smooth muscle spasm by the stone obstructing the bile duct and may be the presenting symptom in 50% of cases of paediatric cholelithiasis whereas 25% may have non-specific symptoms, 20% may be asymptomatic and 5–10% may have complicated symptoms. The conventional treatment of gallstones is surgery even in children, whereas homoeopathy can provide non-surgical treatment in such cases. Case …

Homoeopathic Treatment Of A Child With Internet Gaming Disorder And Atopic Dermatitis: A Case Report, Ashish Mahajan, Nidhi Mahajan, Anuradha Singh, Mohan Lal Chopra

Indian Journal of Research in Homoeopathy

Introduction: Internet gaming disorder (IGD) is an emerging disorder, recently added to DSM-5, which has a capacity to reach pandemic proportions in the near future. The Indian mobile gaming market has grown significantly over the past few years with many users spending a significant amount of time on mobile games. A patient initially presenting with atopic dermatitis (AD) was subsequently diagnosed with IGD based on the analysis of his mental symptoms and was managed holistically with homoeopathy. Case Summary: A 3-year-old boy primarily presented with AD. During the interrogation of his mental state, he was found to have …

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.

Zeros And Ones: Digital Video Aesthetics And Geopolitical Economy In Blackhat, Everett Barnett

USF Tampa Graduate Theses and Dissertations

Film and media theory has been fundamentally altered by the advent of digital technology, both in terms of film production and broader aesthetic overtures but also in terms of greater digital mediation. Blackhat (Michael Mann, 2015), although not a commercial or critical success, articulates many of the exact circumstances and broader consequences of digital technology in relation to its digital video aesthetics but also its narratives content involving global telecommunication and data systems. As a wholly digital film, Blackhat is uniquely situated to speak not only developments in digital filmmaking but also, by way of its plot line involving stateless …

Understanding Donor Preferences And Intentions: A Theory Of Planned Behavior Approach, Kimberly Cubre

USF Tampa Graduate Theses and Dissertations

Advancement teams have a pivotal role in bridging the ever-widening gap in funding for higher education institutions. As this gap continues to expand, these teams have emerged as increasingly prominent players to raise philanthropic support. This research study is aimed at enhancing the effectiveness of their engagement strategies and gaining a deeper understanding of donor motivations and intentions. Employing the Theory of Planned Behavior in conjunction with a revised and tested survey instrument (as validated by Smith & McSweeney in 2007), this study sheds light on donor behavior. It probes into donors' sentiments regarding the philanthropic tactics and communications they …

Becoming Conscious: An Autoethnographic Study Analyzing The Relationship Between Identity And Leadership, Aaron Izzo

USF Tampa Graduate Theses and Dissertations

This dissertation aims to define the connection between one’s perceptions of self and how one conceptualizes leadership. This study first conceptualized my own identity, seeking to connect my past experiences and interactions with others utilizing a term borrowed from Eastern philosophy, samskara, to see how they impact my current practice within leadership. Within the current body of research, various forms of leadership approaches, such as relational, appreciative, feminist, queer, and conscious leadership, were described and explored. What was found to be missing from the current body of work was a connection between who a person is, how they identify, and …

Human Motion-Inspired Inverse Kinematics Algorithm For A Robotics-Based Human Upper Body Model, Urvish Trivedi

USF Tampa Graduate Theses and Dissertations

The goal of this research is to develop a human motion-inspired inverse kinematics algorithm framework specifically designed for a Robotics-Based Human Upper Body Model (RHUBM). This framework offers solutions to challenges in various fields. In humanoid robotics, the framework addresses the problem of unnatural robot movement by enabling the development of motion planning algorithms that incorporate human-like movements. For prosthetics, the framework tackles the challenge of amputee difficulty in learning and controlling prosthetics by providing a user-friendly interface that predicts and visualizes upper limb movements, enabling learning and practice. In rehabilitation therapy, the framework tackles …

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 …

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

Quaker Campus

No abstract provided.

Obstinate Chronic Venous Ulcer Treated With The Homoeopathic Medicine Silicea: A Case Report, Sumit Paliwal, Laijun Nahar

Indian Journal of Research in Homoeopathy

Introduction: Vascular leg ulcers are highly prevalent conditions that have difficult management, a high sanitary cost and an impact on the patient’s quality of life. Individualised homoeopathic treatment could be a safe and affordable therapeutic option for venous ulcers. Case Summary: A 35-year-old male was treated with homoeopathic medication for an intractable case of chronic venous ulcer. Individualised homoeopathic medicine, Silicea, was prescribed after thorough case-taking, which led to improvement in subjective and objective symptoms. The Modified Naranjo Criteria score was 8 following the homoeopathic treatment, which shows positive causal attribution of the individualised homoeopathic medicine Silicea in …

Tinea Cruris Managed With A Single Dose Of Individualised Homoeopathic Medicine: A Case Report, K Sivakumar

Indian Journal of Research in Homoeopathy

Introduction: Tinea cruris is an infection of the skin over groins by a species of dermatophyte. It is a common ringworm infestation that affects the groin and is caused by Trichophyton rubrum, characterised by red, itchy erythematous plaques extending from the Groin and flexures onto the thighs, buttocks and perianal region of the skin. More than eight million people visit primary care physicians annually to treat tinea-related symptoms. Topical agents are the mainstay in conventional medicine. However, a holistic approach with Homoeopathy for treating tinea cruris can make a difference in terms of both cure and preventing relapse. Case …

Interprofessional Simulation And The Development Of Professional Identity Using Asynchronous Teaching Methods, Benjamin Johnson

Graduate Theses, Dissertations, and Capstones

This study aimed to explore whether virtual, asynchronous interprofessional education (IPE) improve interprofessional attitudes as defined by the Interprofessional Education Collaborative (IPEC) core competencies and develop student professional identity. Healthcare professionals are highly specialized providers that often interact and overlap with other providers to help treat patients. Literature shows that stressful environments and a lack of understanding of roles can lead to conflict, but successful interprofessional collaboration leads to improved patient care. This study used a mixed method approach, creating a virtual, asynchronous viewing of a simulation within the school’s education platform Moodle as the intervention. The video was of …

Colorectal Cancer Survival Disparities In The Five Regions Of Georgia, Meng-Han Tsai, Daramola N. Cabral, Caitlyn Grunert, Justin X. Moore

Markey Cancer Center Faculty Publications

Background/objective

The objective of this study was to examine 5-year colorectal cancer survival rates. We also determined whether demographics, tumor characteristics, and treatment modality were associated with 5-year CRC survival in the Clayton, West Central, East Central, Southeast, and Northeast Georgia regions because the significant higher CRC mortality rates in these regions in comparison to the overall rates in the State of Georgia.

Methods

We conducted a retrospective cohort analysis using data from the 1975–2016 Surveillance, Epidemiology, and End Results program aggregated CRC patients to these five regions. Five-year CRC survival was calculated and stratified by the five regions of …

Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – Fourth Quarter 2023, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

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 …

The Current - Volume 34 Issue 11, Nova Southeastern University

Student Newspapers

No abstract provided.

Initiating A Mobile Wayfinding Application At A Verterans Affairs Medical Center: A Current State Assessment & Needs Analysis, James Machauf

Dissertations

Wayfinding within medical facilities is complex and challenging resulting in missed appointments, late appointment check-ins, and even procedural/surgical delays which further patients' frustration, stress, and anxiety.

This project aims to perform a current state of wayfinding assessment and a needs analysis of a potential mobile wayfinding application at a Department of Veterans Affairs (VA) Medical Center within the surgical service's pre-anesthesia testing (PAT) check-in desk.

Twin Peaks: Matrix Isolation Studies Of H2s·Amine Complexes Shedding Light On Fundamental S–H⋯N Bonding, Matthew H. V. Graneri, Dino Spagnoli, Duncan A. Wild, Allan J. Mckinley

Research outputs 2022 to 2026

Noncovalent bonding between atmospheric molecules is central to the formation of aerosol particles and cloud condensation nuclei and, consequently, radiative forcing. While our understanding of O-H⋯B interactions is well developed, S-H⋯B hydrogen bonding has received far less attention. Sulfur- and nitrogen-containing molecules, particularly amines, play a significant role in atmospheric chemistry, yet S-H⋯N interactions are not well understood at a fundamental level. To help characterize these systems, H2S and methyl-, ethyl-, n-propyl-, dimethyl-, and trimethylamine (MA, EA, n-PA, DMA, and TMA) have been investigated using matrix isolation Fourier transform infrared spectroscopy and high-level theoretical methods. Experiments showed that H2S forms …

Well-Being And Contexts Of Development Of U.S. Citizen Children In Mexico Following Parental Deportation Or Voluntary Relocation, Luis H. Zayas, Alejandra Garcia Isaza, Jaime Fuentes-Balderrama, María Elena Rivera-Heredia

School of Social Work Faculty Publications

When undocumented immigrant parents are deported from the United States, they must decide whether or not to take their U.S.-born and undocumented immigrant children with them, often to countries the children have never visited or know little about. Other parents do not wait to be deported by the government and decide to relocate to their home countries with or without their children. Both sets of families experience relocation but under different circumstances. These differences deserve exploration to understand the psychological and emotional effects on children's well-being. In this cross-sectional study, we explored differences in self-concept, internalizing and externalizing behaviors, as …

Unlocking The Promise Of The ″Miracle Tree: A Review On Therapeutic Applications And Phytochemistry Of Moringa Oleifera L., Ali Zeeshan, Mubashrah Munir, Sehrish Sadia

Journal of Bioresource Management

Moringa oleifera, commonly known as the "miracle tree", has been used for centuries in traditional medicine and has recently garnered interest from the scientific community for its therapeutic potential. This review summarizes the current knowledge on the phytochemistry, nutritional composition, and medicinal properties of different parts of M. oleifera. The leaves, pods, bark, roots, seeds, and flowers contain various essential nutrients like vitamins, minerals, amino acids, antioxidants, and phytochemicals such as flavonoids, glucosinolates, and phenolic acids. These bioactive compounds confer anti-diabetic, anti-cancer, cardioprotective, anti-inflammatory, antimicrobial, immunomodulatory, anti-venom, and wound healing properties. Extracts and isolates from M. oleifera have shown …