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Karl Marx On Human Flourishing And Proletarian Ethics, Sam Badger

USF Tampa Graduate Theses and Dissertations

This dissertation will show that Marx’s philosophy contains a notion of human “second nature” centered on the activity of labor with a corresponding class-centered theory of flourishing and emancipation. This notion shares important similarities with that of Aristotle but also differs in significant ways. Second nature for Marx is created and habituated through education and social labor. Moreover, human nature is molded into different forms as history progresses and modes and means of production change. In a class society everyone becomes is alienated from their nature in a way that inhibits their flourishing. This contrasts with an emancipated society, where …

Evaluating Foot-Drop Interventions For Multiple Sclerosis Using A Multimodal System, Laura Marie Byrnes-Blanco

USF Tampa Graduate Theses and Dissertations

This dissertation explores how multimodal walking impacts quantitative and qualitative aspects of gait for persons with multiple sclerosis (pwMS) experiencing foot-drop. Foot-drop can dramatically impede mobility and clinicians routinely prescribe ankle-foot-orthosis (AFO) and functional electrical stimulation (FES) devices to alleviate its impacts on daily life. However, little is known about how these devices affect pwMS while traversing environments with real-world complexity. To explore this topic, an interventional, parallel assigned study was conducted. A realistic nature pathway containing changes in floor pitch, audiovisual stimulation, and during-trial tasks (for dual-tasking) was generated in an immersive virtual reality system called CAREN: Computer Assisted …

Relationship Between Demographic Characteristics And Internship Participation Of Senior Undergraduate International Students, Timothy W. Gjini

USF Tampa Graduate Theses and Dissertations

The United States higher education institutions’ mission is to support students' academic success and career development goals by preparing them to become globally competent citizens and workforce-ready graduates. With student workforce preparation at the core of their mission, there is concern that colleges and universities are not adequately investing in international students’ engagement in career-preparation practices (e.g., internships). As such, this quantitative, secondary-data study explored the relationship between senior international students’ demographic characteristics, the institutional environment (type and classification), and their internship participation behavior. Key variables were identified from three complementary theoretical strands, including Astin’s Input-Environment-Output (I-E-O) Model (1988, 1993a, …

Relationships Between Leading And Trailing Indicators At Construction Sites In Yanbu Industrial City, Saudi Arabia, Anas H. Halloul

USF Tampa Graduate Theses and Dissertations

Statement of Purpose: This study sought to assess the relationship between leading and lagging indicators in construction safety Management in the Kingdom of Saudi Arabia. In particular, it sought to determine whether construction sites with higher leading indicators predicted fewer incidents/accidents.Rationale for Study: Construction safety management is a critical occupational health concern globally. Scholars have researched approaches to improve safety measures and performance in construction sites. However, there is little discourse assessing the relationship between the leading indicators and the occurrence of incidents and accidents in construction sites. General Methods: A quantitative analysis was used in this study. Data were …

Transformative Psychedelic Experiences At Music Events: Using Subjective Experience To Explore Chemosocial Assemblages Of Culture, Gabrielle R. Lehigh

USF Tampa Graduate Theses and Dissertations

Clinical interest in psychedelic treatments in the United States started in the 1950s, but anti-drug policy and anti-social sentiments quickly thwarted future research. The last decade has renewed clinical interest in using psychedelics to treat a diversity of mental health ailments. While these studies provide essential protocols, treatments, and therapy models for patients, they are limited in understanding the role of the contextual elements that influence psychedelic experiences and outcomes. This project examines how people use psychedelic substances outside medical settings by studying transformative psychedelic experiences at music events. This inquiry into psychedelic use utilizes an integrated framework of chemoethnography …

A Human-In-The-Loop Robot Grasping System With Grasp Quality Refinement, Tian Tan

USF Tampa Graduate Theses and Dissertations

The goal of this dissertation is to develop a grasping system for assistive robots that can help people with disabilities and the elderly to perform tasks of daily living. In developing this robot grasping system, we maximize its reliability, accuracy, and autonomy. High reliability and accuracy are required for robots to perform tasks around human users and to safely interact with objects that might be fragile or have contents that could spill. High autonomy is desired as users with disabilities are usually not dexterous enough to directly operate the robot. In this dissertation, a human-in-the-loop (HitL) robot grasping system is …

Self-Determination And The Lived Experience Of Employed Adults With Intellectual Disabilities: An Interpretative Phenomenological Analysis, Abdelrahman Mohammad Alzarie

USF Tampa Graduate Theses and Dissertations

Literature reveals that self-determination is a critical predictor of employment at the post-secondary level for individuals with Intellectual Disabilities (ID). However, current research concerning self-determination in the post-secondary work of individuals with ID is scarce and primarily focused on the perspectives of parents or educators or has been driven by evaluating learning models of self-determination. Furthermore, individuals with ID were not adequately represented as participants in the current research, and their voices were not given the opportunity to be heard. Therefore, this qualitative phenomenological study aimed to explore the lived experience of six Saudi employed adults with mild ID who …

Partial Characterization Of Plasmodium Falciparum Genes Implicated In Altered Artemisinin Stress Response, Caroline F. Simmons

USF Tampa Graduate Theses and Dissertations

Malaria is a parasitic illness caused by the Plasmodium spp., with an estimated 247 million malaria cases reported in 2021 across 84 endemic countries. Treatment of the deadliest malaria parasite, P. falciparum, relies on artemisinin combination therapies (ACTs). However, while ACTs have greatly decreased malaria mortality, this progress is threatened due to artemisinin (ART) partial resistance and ACT failure in Southeast Asia and Sub-Saharan Africa. SNPs to the Kelch13 (K13) gene are a well-characterized marker for ART resistance. However, increasing evidence that resistance to ART mediated by genes not related to K13 SNPs prompts the need to characterize other novel …

How Some Arboreal Salamanders (Genus Aneides) Jump, Glide, And Generate Lift, Christian E. Brown

USF Tampa Graduate Theses and Dissertations

The jumping and subsequent aerial behaviors of arboreal lungless salamanders (genus Aneides) had never been investigated or described. The aims of this research were to (1) compare jumping performance within the family Plethodontidae with a special focus on arboreal species from genus Aneides, (2) describe the biomechanics and kinematics of aerial behaviors after a jump or extended fall, and (3) model airflow over the morphology of the most aerially adept salamanders to investigate if they are capable of generating lift. First, I recorded salamanders jumping, locomoting vertically, dropping, and flying in a vertical wind tunnel. Then, I laser-scanned and reconstructed …

The Development Of A Behaviorally Based Mentoring Workplace Scale, Christina N. Falcon

USF Tampa Graduate Theses and Dissertations

The purpose of this research is to contribute to the mentoring literature by providing a new tool to measure mentoring behaviors and their effectiveness from the perspective of the protégé. To accomplish this, I used the specific mentoring behaviors outlined by previous research to develop a behaviorally based measure of mentorship. The items for this new behaviorally based mentoring effectiveness scale were developed to measure the same theoretical construct as previous mentoring scales, but with the intention of capturing effective behaviors instead of broader mentoring functions. This scale was developed through three main steps: a pilot study to narrow down …

Organizations Ensuring Resilience: A Case Study Of Cortez, Florida, Karla Ariel Maddox

USF Tampa Graduate Theses and Dissertations

“Resilience” has often been defined by examining case studies in resilience failures. In contrast, this case study utilizes the oldest, still functional fishing village in Cortez, Florida to rhetorically analyze how organizational communicative practices have worked to ensure its resilience. Situating this conversation within Rhetoric proves valuable since so many attempts to define and utilize “resilience” seek to capitalize on its positive connotation but distort resilience definitions and practice. This dissertation explores three research questions: 1. “What systems and/or structures made our continued existence possible and what ideologies or goals drove their creation?” 2. “What ideologies, perceptions, and/or goals inspired …

Environmental Justice From The Ground(Water) Up: Coping With Contamination In Tallevast, Florida, Grey W. Caballero

USF Tampa Graduate Theses and Dissertations

How do communities living with chronic environmental contamination cope with the social, political, and economic impacts of the contamination? This research employs a community-engaged oral history approach with participant observation and archival research to address this question. We focus on the case of Tallevast, Florida, where the local groundwater has been contaminated with chlorinated solvents for over 60 years and where cleanup is estimated to take another 100 years. In addition to concerns about health and wellness, we find that residents are also concerned about household displacement and the disruption of social networks, failed governance at the local and state …

Who Goes And Who Stays: Predicting Hurricane Evacuation For Local Neighborhoods, Shakhawat Hosen Tanim

USF Tampa Graduate Theses and Dissertations

To reduce the devastating impacts of hurricanes on people’s lives, communities, and societal infrastructures, disaster management would benefit considerably from a detailed understanding of evacuation, including the socio-demographics of the populations that evacuate, or stay, down to disaggregated geographic levels such as neighborhoods. A detailed household evacuation prediction model for local neighborhoods requires both a robust household evacuation decision model and individual household data for small geographic units. To address the first of these, this dissertation performed a statistical meta-analysis of numerous survey-based hurricane evacuation studies to establish mean effect sizes for predictors impacting the household decision. To address the …

Role Of Hla-Drb1 Fucosylation In Anti-Melanoma Immunity, Daniel K. Lester

USF Tampa Graduate Theses and Dissertations

Melanoma is the one of the most lethal skin malignancies due to its ability to rapidly metastasize and evade the immune system. One factor that influences melanoma’s ability to metastasize and evade the immune system is the tumor microenvironment. The tumor microenvironment is a complex ecosystem that consists of melanoma cells interacting with different proteins and cell types such as cytokines, extra cellular matrix proteins, and various immune cells. While different immune cells can have various implications in the tumor microenvironment, some tumor infiltrating lymphocytes (TIL) have the potential to suppress these tumors. Recent therapeutic strategies aim to enhance TILs …

Bioinformatic Analysis Predicts Microglial Dysfunction In Murine Aging, Amadu Idrisa Jalloh

USF Tampa Graduate Theses and Dissertations

Age-related disease is a growing concern as the global geriatric population increases. Neurodegenerative diseases scale unfavorably in prevalence with aging and inflict disastrous consequences to human health and well-being. These disorders are challenging to investigate because they arise from complex molecular origins. The neuroimmune system is a common factor among these diseases and microglia play an important role in maintaining homeostasis in the central nervous system. Aging progressively impairs microglia by decreasing their ability to adapt and respond to noxious environmental stimuli or injury. Microglial dysfunction aggravates neurodegenerative pathology when microglia are unable to regulate neuroinflammation effectively. We investigated aging …

Diet And Salivary Microbiome On Cardiovascular Risk And Glycemic Control In Participants With And Without Type 1 Diabetes: The Cacti Study, Tiantian Pang

USF Tampa Graduate Theses and Dissertations

Introduction: The prevalence of type 1 diabetes mellitus (T1DM) has been increasing drastically in the United States. People with T1DM are at a higher risk of developing diabetes-related complications, including cardiovascular disease (CVD). Diet is one of the most modifiable factors and healthy eating could reduce CVD risk among individuals with T1DM. The current 2015-2020 Dietary Guidelines for Americans focus on overall healthy eating patterns rather than individual foods and nutrients. A healthy dietary pattern or high-quality diet can be measured by diet quality indexes, and generally contains minimal ultra-processed foods (UPF). Although substantial evidence has linked poor diet quality …

Histone Deacetylase 8 Is A Novel Therapeutic Target For Mantle Cell Lymphoma And Preserves Natural Killer Cell Cytotoxic Function, January M. Watters

USF Tampa Graduate Theses and Dissertations

This study demonstrates for the first time that HDAC8 function is critical for MCL survival, and abrogating its activity in human primary NK cells does not interfere with NK IgG antibody directed ADCC therapies ex vivo. Human NK cells, isolated from healthy donors, are highly resistant to HDAC8 inhibitor treatment with PCI-34051. Even at the highest concentration, 20uM, no toxicity was observed. Conversely, MCL cell lines representative of the aggressive MCL subtype, classical MCL, were especially sensitive to PCI-34051, an HDAC8 selective inhibitor, treatment. Blocking HDAC8 activity and/or abrogating expression through shRNA silencing induced significant DNA damage, hyperacetylation of SMC3, …

Understanding And Measuring Family–Teacher Partnerships, Emily L. Baton

USF Tampa Graduate Theses and Dissertations

It has long been acknowledged that there is an important bond between families and schools that enriches the child’s behavior and academic life. The benefits of parent–school partnerships in a child’s education extend beyond the child, benefitting the families and educational staff as well. Terminology, definitions, and practices within the continuum of parent–school partnerships (Goodall & Montgomery, 2014) currently vary. The three most common term of the continuum are (a) family involvement, (b) family engagement, and (c) parent–school partnerships.Firstly, this dissertation sought to build upon the knowledge around the terminology and definition used to explain families and the education system …

Coastal Cities In The Southern Us Floodplains: An Evaluation Of Environmental Equity Of Flood Hazards And Social Vulnerabilities, Lubana Tasnim Mazumder

USF Tampa Graduate Theses and Dissertations

Floods are recognized as one of the most common and widespread natural hazards in the United States (US). They are responsible for uncompensated losses and damages. Furthermore, evidence suggests flooding inflicts more harm among socially vulnerable groups, incapable of withstanding hazard events, raising environmental equity (EE) and justice (EJ) concerns. Regrettably, with continuing climate change and urbanization, flooding will not subside in the future; instead, the flooding frequency and intensity will increase in many parts of the US, and the trend of disproportionate impacts will continue to rise.

Since Hurricane Katrina, a considerable amount of research has been conducted on …

How Feeling Like A Minority Affects Preferences For Autonomous Digital Interfaces, Ye Seul Kim

USF Tampa Graduate Theses and Dissertations

This dissertation examines the novel aspect of minority perception and how feeling-like-a-minority influences the consumption of digital interfaces in a service context. The focus on the perception of minority consumers is important given greater emphasis on minority-related issues catalyzed by recent social events. Examining the effects on the choice likelihood for digital interfaces such as service robots is also relevant given the increasing widespread use of such technology. The findings across eight studies including six online studies and two field experiments demonstrate that individuals who perceive themselves as a minority in a service setting show defensive behavior by choosing a …

Natural Disasters And Human Capital: Empirical Evidence From Indonesia, Lei Lv

USF Tampa Graduate Theses and Dissertations

In developing countries, natural disasters could destroy physical capital and adversely affect human capital accumulation by disrupting individual decisions. Such decisions play a critical role in determining individuals' human capital accumulation process and have a lifelong effect on their happiness and economic prosperity. To better understand how natural disasters affect human capital in developing countries, this dissertation uses the earthquakes in Indonesia as a natural experiment to study how this earthquake affects health, child marriage, and education. For the first chapter, I study how the 2006 Yogyakarta Earthquake a affects water-related acute disease symptomsin the short and long run. By …

Teaching And Learning Together: Situating Information Literacy In The Library Social Services Landscape Of Practice Through Online Scenario-Game-Based Training, Denise R. Shereff

USF Tampa Graduate Theses and Dissertations

A scoping literature review and a qualitative case study were conducted in this dissertation research to explore formal information literacy instruction and professional development for librarians and social workers in the context of library social services. This research provides avenues for increasing understanding about how each is prepared to provide mental health and social service information and resources in public libraries.The scoping literature review was conducted on 19 studies published since 2002 focusing on librarians’ roles in information literacy instruction in social worker education. Articles were reviewed according to published Scoping Review guidelines. Trends were described regarding instructional and technological …

Early Agricultural Lives: Bioarchaeological Inferences From Neolithic And Early Copper Age Tombs In The Central Po Valley, Italy, Christopher J. Eck Jr.

USF Tampa Graduate Theses and Dissertations

The current project seeks to illuminate the diets of the earliest farming societies in central Northern Italy. Neolithic peoples who first began settling in the Central Po Valley sometime at the end of the seventh and beginning of the sixth millennium BCE forever changed the landscape from one of expanding sub-continental forests to one of intensive agricultural production and anthropogenic influence. A total of 109 individual burials from 24 separate infrastructure project excavations of 17 sites surrounding the modern city of Mantua, Italy were analyzed utilizing a biochemical approach and a bioarchaeological explanatory theoretical framework based within embodiment and life …

Fuzzy Kc Clustering Imputation For Missing Not At Random Data, Markku A. Malmi Jr.

USF Tampa Graduate Theses and Dissertations

Research has a variety of difficulties, especially when involving human subjects, and one of the most prevalent is the issue of missing data. Missing data will always be present in research due to the fact there is no perfect method for collecting data and protecting against human error or mechanical failure. This requires researchers to be able to mitigate the problems that come along with missing data; reduction in power of an analysis and bias introduced by the missing pattern. This research investigated a non-parametric method using a nested approach of fuzzy K-Modes and fuzzy C-Means clustering to impute missing …

Development And Implementation Of Telemetry Devices To Identify And Characterize Sources Of Intraocular Pressure Variability In Rats, Christina M. Nicou

USF Tampa Graduate Theses and Dissertations

Eye health depends partially on intraocular pressure (IOP) as abnormal levels can lead to ocular tissue damage. Glaucoma is a neurodegenerative disease that affects nearly 80 million people worldwide [1]. It is associated with elevated IOP, which can lead to irreversible blindness. Relatively little is known about IOP dynamics and the physiological factors that affect it as IOP is typically monitored using tonometry. Tonometry is a common tool used by clinicians and researchers to measure IOP noninvasively. It provides a good estimate of IOP mean but not variance because data collection takes time. Readings can also be influenced by subject …

Head Movement Behaviors In Various Communication Environments, Angkana Lertpoompunya

USF Tampa Graduate Theses and Dissertations

In a complex environment with only a single-source speech target, modern hearing aids can improve signal-to-noise ratios (SNRs) by using directional microphones, and consequently, improve speech intelligibility. However, in many realistic listening situations where there are multiple sound sources, especially in a turn-taking conversation, improving the SNRs in one location may come at a cost of another equally important location. Critically, the hearing aid user is also unlikely to retain a static head orientation to which the hearing aids reference in these complex environments. For this reason, modern premium hearing aids are now equipped with motion sensors (e.g., accelerometers) to …

Employing Individuals With A Criminal Record: How Prior Experience And Belief In Redeemability Impact Hiring Decisions, Kiera O'Connor

USF Tampa Graduate Theses and Dissertations

This study sought to better understand the mechanisms that play a part in employers’ hiring decisions when considering an applicant who has a criminal record. Specifically, two key variables were analyzed as a predictor of an employers’ willingness to hire (WTH): the presence and quality of an employer’s prior experience (PE) having hired an individual with a criminal record, and the extent to which they hold a belief in the redeemability (BiR) of those with a criminal record. Further, the current study aimed to contribute to the body of literature pertaining to WTH, PE and BiR by introducing BiR as …

Apkcs Role In Neuroblastoma Cell Signaling Cascades And Implications Of Apkcs Inhibitors As Potential Therapeutics, Sloan Breedy

USF Tampa Graduate Theses and Dissertations

Neuroblastoma (NB) is a cancer that develops in the neuroblasts. It is the most common cancer in children under the age of 1 year, accounting for approximately 6% of all cancers. The prognosis of NB is linked to both age and degree of cell differentiation. This results in a range of survival rates for patients, with outcomes ranging from recurrence and mortality to high survival rates and tumor regression. Our previous work indicated that PKC-ι promotes cell proliferation in NB cells through the PKC-ι/Cdk7/Cdk2 cascade. We report on two atypical protein kinase inhibitors as potential therapeutic candidates against BE(2)-C and …

Planning To Behave Impulsively To Feel Better: An Ema Study Of College Students' Nonsuicidal Self-Injury, Binge Eating, And Exercise Behaviors, Rose H. Miller

USF Tampa Graduate Theses and Dissertations

Extensive research has demonstrated associations between impulsivity and maladaptive behaviors such as nonsuicidal self-injury and binge eating. Little attention has been paid to the planning that may occur prior to engagement in these behaviors, or to the role the planning might play in allowing individuals to regulate their emotions when they are not immediately able to engage in their chosen behaviors. Including another behavior that is typically considered to be non-impulsive (i.e., physical exercise) as a comparison, we sought to test the hypothesis that planning may serve an affect regulatory role for individuals who engage in so-called “impulsive” behaviors. We …

Eeg Classifier Validation Methods For Neuroprosthetic Hand Development, Keigo Yamauchi

USF Tampa Graduate Theses and Dissertations

To date, many challenges have been reported in the development of neuroprosthetic hands using EEG and neural signals. In this study, we report the results of a literature review on Brain Computer Interface (BCI) technology, an investigation of estimation methods using applications in MATLAB, and the results of Electroencephalography (EEG) classification to assist in the development of neural prosthetic hands using biological signals such as EEG. Confusion Matrix was created using Motor Imagery (MI) data as the predictive value, and the average accuracy of more than 90% was obtained for the K-Nearest Neighbor (KNN) and decision tree method. The results …