Digital Commons Network^™

Methods For The Treatment Of Mycobacterium Infections, Bill J. Baker, Kyle Rohde, Bingjie Yang, Marisa Fuse

USF Patents

The present disclosure provides methods for the treatment of infections with Mycobacterium such as tuberculosis or leprosy.

Leveraging Smart-Phone Cameras And Image Processing Techniques To Classify Mosquito Genus And Species, Sriram Chellappan, Pratool Bharti, Mona Minakshi, Willie Mcclinton, Jamshidbek Mirzakhalov

USF Patents

Identifying insect species integrates image processing, feature selection, unsupervised clustering, and a support vector machine (SVM) learning algorithm for classification. Results with a total of 101 mosquito specimens spread across nine different vector carrying species demonstrate high accuracy in species identification. When implemented as a smart-phone application, the latency and energy consumption were minimal. The currently manual process of species identification and recording can be sped up, while also minimizing the ensuing cognitive workload of personnel. Citizens at large can use the system in their own homes for self-awareness and share insect identification data with public health agencies.

Using Digital Twins To Protect Biomanufacturing From Cyberattacks, Brenden Fraser-Hevlin, Alec W. Schuler, B. Arda Gozen, Bernard J. Van Wie

Military Cyber Affairs

Understanding of the intersection of cyber vulnerabilities and bioprocess regulation is critical with the rise of artificial intelligence and machine learning in manufacturing. We detail a case study in which we model cyberattacks on network-mediated signals from a novel bioreactor, where it is important to control medium feed rates to maintain cell proliferation. We use a digital twin counterpart reactor to compare glucose and oxygen sensor signals from the bioreactor to predictions from a kinetic growth model, allowing discernment of faulty sensors from hacked signals. Our results demonstrate a successful biomanufacturing cyberattack detection system based on fundamental process control principles.

Development Of Novel Analytical Methods For The Investigation Of Mammalian Tissues And Cells, Grace A. Binder

USF Tampa Graduate Theses and Dissertations

This dissertation endeavors to advance the frontiers of analytical chemistry by addressing critical challenges across three distinct chapters. In the first chapter, the focus is on the evaluation of digestion methods for the analysis of trace metals in mammalian tissues and the Standard Reference Material NIST 1577c. The primary goal is to optimize methodologies, laying the groundwork for reliable trace metal analysis and furthering our understanding of their roles in biological systems.

Transitioning into the realm of immunomodulation, the second chapter elucidates immune response, disease and treatment through the optimization and discovery of STING modulators, utilizing the luciferase assay for …

Exploring The Associations Between Drug Resistant Mutations, Low-Level Viremia, And Virological Failure In Persons With Hiv In Florida, Adriana Campos

USF Tampa Graduate Theses and Dissertations

Virologic suppression is an essential part to a successful regimen for Persons with HIV (PWH) and the 95-95-95 initiative. Yet, PWH experiencing episodes of low-level viremia (LLV) may be more prone to experience virological failure (VF). Currently, studies debate the clinical relevance of LLV and its effect on virological outcomes, but none have explored its interconnectedness with drug resistant mutations (DRM) and antiretroviral treatment (ART) adherence – all integral elements in predicting virological outcomes.

The goal of the proposed study was to contribute to the knowledge gap regarding the interconnectivity of drug resistant mutations, low-level viremia, adherence, and virological failure …

Community-Centered Early Warning For Outbreaks In Humanitarian Emergencies: Evaluating Community-Based Surveillance For Priority Communicable Diseases Among Internally Displaced Populations In Iraq, Caitlin M. Wolfe

USF Tampa Graduate Theses and Dissertations

Background: Community based surveillance (CBS) is the organized and rapid collection of information from health events identified in the community and includes the systematic detection and reporting of events of public health significance. While used globally to enhance the detection of priority diseases, CBS has not been routinely deployed in Iraq, where a once-robust health system has been devastated by decades of war, international sanctions, and large-scale population displacement. During infectious disease outbreaks, it is imperative to quickly detect and isolate suspect cases, investigate confirmed cases, and trace and monitor the contacts of confirmed cases. The COVID-19 pandemic underscored the …

Risk Assessment Of Blood-Borne Pathogen Exposure For Emergency Responders, Jill A. Ireland

USF Tampa Graduate Theses and Dissertations

Emergency responders face a significant risk of exposure to blood-borne pathogens (BBPs), such as HIV and hepatitis, due to the nature of their work environment. This study investigates this issue utilizing a dual approach of data analysis and online surveys to assess exposure rates, risk perceptions, factors that contribute to risk and prevention practices. In addressing issues ranging from personal protective equipment (PPE) usage to levels of concern surrounding blood and bodily fluid contact, the findings underscore the need for tailored safety measures, comprehensive education, and improved prevention strategies.

The examination of 346 worker's compensation exposure claims highlighted a significant …

Health Status In An Urban-Dwelling, Subtropical Frog Species (Lithobates Sphenocephalus) And Its Relation To Ranavirus And Hemoparasites, Gabrielle M. Wickersham

USF Tampa Graduate Theses and Dissertations

Urbanization poses significant challenges to wildlife, including amphibians. The present study uses a multi-parameter approach that incorporates veterinary techniques to investigate the current health status of the adult southern leopard frogs (Lithobates sphenocephalus) in Tampa Bay, Florida, amidst urban stressors including nutrient loading, fragmented habitats, and light and noise pollution. Novel values for fluctuating asymmetry (e.g., variation between left and right bilateral traits; FA), body condition (CF), stress (e.g., neutrophil:lymphocyte (N:L) ratio), and inflammation (e.g., neutrophil morphologic abnormalities, parasite load) are reported. I also investigate the relationship of overall health with ranavirus presence and hemoparasite infections. Ranavirus was absent in …

Preliminary Investigation Of Differences In Host Mitochondria Membrane Potential During Toxoplasma Gondii Infection, Bryan L. Ortega

USF Tampa Graduate Theses and Dissertations

Toxoplasma gondii is an obligate intracellular protozoan with a broad host range of hosts, including various warm-blooded mammals, including humans. While infections can often be asymptomatic in immunocompetent individuals, they can pose significant risks to those who are immunocompromised, as well as pregnant women. Toxoplasmosis represents a significant burden on public health in the United States, with over 800,000 annual infections reported, often leading to severe complications such as symptomatic eye disease and congenital infections. Recent attention has developed regarding its potential association with human neuropathies such as Alzheimer's disease, dementia, and mood disorders. This project investigated differences in host …

The Effect Of The Covid-19 Pandemic On The Environmental Perceptions Of College Students, Sydney H. Kaylor

USF Tampa Graduate Theses and Dissertations

In this study, the environmental perception changes in college students during the COVID-19 pandemic were investigated. During the almost worldwide lockdown between March and December 2020, many students experienced dramatic changes in their socioeconomic life that have affected their well-being, ability to learn, and environmental perceptions. Students were sent home from college campuses, many businesses were shut down, and changes were seen in the environment throughout the world. The many industries and businesses that were shut down decreased the pollution that was in the atmosphere, in our water, and on the land. In many places, lockdown policies lead to improved …

What Hospitality And Tourism Higher Educators Learned From Covid-19: A Case Of Turkiye, Ayse Collins, Ayse S. Dulger, Muharrem Tuna, Muzaffer Uysal

Journal of Global Education and Research

Among all the sectors, the hospitality and tourism sector has been detrimentally affected by the impact of the COVID-19 pandemic. This research aimed to determine how changes have been experienced specifically in the Turkish tourism higher education and tourism sector. Twenty-seven academics from the hospitality and tourism education departments were interviewed. Most agreed that restrictions have limited student access to hands-on practical courses and internships, which are crucial to developing necessary competencies. Moreover, the results showed the curriculum does not always meet the needs of the hospitality industry for a trained and skilled workforce. The challenge is to decide what …

Examining Crises Resilience In Tourism : A Systematic Review Of Literature, Kanyamwa Lunanga Félix, George Ariya, Priscillah Omagwa

Journal of Sustainability and Resilience

This study is the systematic review of literature on the resilience of tourism businesses. Following the various crises and disasters that shook the World between 2000 and 2020, the interest of researchers in tourism resilience has increased significantly. Despite the interest felt by these scientists, the notion of resilience has remained fragmented in terms of its definition and dimensions. This review presents an overview of the literature on the resilience of tourism businesses from 2013 to June 2023. The study revealed that there is a lack of cohesion in the literature on resilience from the definition to its influencing factors. …

Aves Introducidas En El Parque Nacional Henri Pittier, Venezuela / Introduced Birds To The Henri Pittier National Park, Venezuela, Alberto Fernández-Badillo

Revista Venezolana de Ornitología

In order to assemble the historical information about the introduced birds reported in the Henri Pittier National Park and its areas of infl uence, an exhaustive literature review was performed based on 50 years of data. The work also reports on the current status of the species involved (established, not established), as well as their relative abundance and the potential threat to ecosystem and agriculture. A total of eight introduced bird species have been recorded in the Henri Pittier National Park. Most species were found still in their introduction stage, except for the Cattle Egret Bubulcus ibis and the Rock …

Leveraging Chatgpt For Writing In Scholarly Publications-Guidelines And Recommendations For Hospitality And Tourism Researchers, Faizan Ali

Journal of Global Hospitality and Tourism

In the ever-evolving landscape of global hospitality and tourism, the first issue of volume third of the Journal of Global Hospitality and Tourism embarks on an intellectual journey to explore pressing matters at the intersection of travel, management, culture, and inclusivity. This issue, encompassing a rich array of research papers and viewpoints, delves into multifaceted themes that resonate with the multifarious dimensions of our industry.

3d Modeling Reveals Functionality Of A Healed But Malaligned Leg Fracture In A White-Faced Storm Petrel Pelagodroma Marina, J. Reichert, G. Mayr, T. Wilke, W. S. Peters

Marine Ornithology

No abstract provided.

Physiological Toolkit To Assess The Health Impacts On A Magellanic Penguin Spheniscus Magellanicus Colony Located In A High-Use Touristic Region Of Patagonia, Argentina, V. L. D'Amico, M. Bertellotti

Marine Ornithology

No abstract provided.

Interseasonal Movements And Non-Breeding Locations Of Aleutian Terns Onychoprion Aleuticus, M. I. Goldstein, D. C. Duffy, S. Oehlers, N. Catterson, J. Frederick, S. Pyare

Marine Ornithology

No abstract provided.

Bill Deformities In Penguins (Spheniscidae): A Global Review, Christopher W. Jones, Michelle M. Risi, Werner Kuntz, Peter G. Ryan, Antje Steinfurth, Alexander L. Bond

Marine Ornithology

No abstract provided.

Band Recoveries And Juvenile Dispersal Of Southern Giant-Petrels Macronectes Giganteus Marked As Chicks In Antarctica By The Brazilian Antarctic Program (1984-1993), M. Sander, S. A. Garcia, A. P.B. Carneiro, S. I. Cristofoli, M. J. Polito

Marine Ornithology

No abstract provided.

Beach Surveys Past, Present And Future: Toward A Global Surveillance Network For Stranded Seabirds, S. H. Newman, R. J. Harris, F. S. Tseng

Marine Ornithology

No abstract provided.

A Historical Account Of Oiled Wildlife Care In California, S. H. Newman, M. H. Ziccardi, A. B. Berkner, J. Holcomb, C. Clumpner, J. A. K. Mazet

Marine Ornithology

No abstract provided.

Possible Risk Of Lyme Disease From Bites By Ticks At Seabird Colonies, Marine Ornithology

Marine Ornithology

No abstract provided.

High Occurrence Of Foot Deformities In A Non-Breeding Population Of Chipping Sparrows, Eric I. Johnson

North American Bird Bander

No abstract provided.

Recent Literature, Allen T. Chartier, C. John Ralph, Walter Sakai

North American Bird Bander

No abstract provided.

Abstracts From Western Bird Banding Association's 2013 Annual Meeting, North American Bird Bander

North American Bird Bander

No abstract provided.

Report Of The Western Bird Banding Association's 2013 Annual Meeting, University Of Arizona Folklore Preserve, Sierra Vista, Arizona, Wade Leitner, Pat Leitner

North American Bird Bander

No abstract provided.

First Isolation Of Lyme Disease Spirochete, Borrelia Burgdorferi, From Ticks Collected From Songbirds In Ontario, Canada, John D. Scott, Lance A. Durden

North American Bird Bander

No abstract provided.

Incidence And Effect Of Hippoboscid Flies In Relation To Mycoplasmal Conjunctivitis In House Finches In Georgia, Andrew K. Davis

North American Bird Bander

No abstract provided.

Atlantic Flyway Review: Region I (Northeast Coastal Region) 1996, North American Bird Bander

North American Bird Bander

No abstract provided.

News, Notes, Comments, North American Bird Bander

North American Bird Bander

No abstract provided.