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'2024 U.S. News Best Graduate Schools Rankings' Includes 11 Ud Schools, Programs, University Of Dayton

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Eleven University of Dayton schools and programs are listed among the '2024 U.S. News Best Graduate Schools Rankings.'

Extreme Value Statistics Analysis Of Process Defects In Additive Manufacturing Materials, Ayorinde E. Olatunde, Kristen Hernandez, Austin Ngo, Arafath Nihar, Thomas G. Ciardi, Rachel Yamamoto, Pawan K. Tripathi, Roger H. French, John J. Lewandowski, Anirban Mondal

Faculty Scholarship

Fatigue and fracture studies focused on process defects that occur in Additive Manufacturing (AM) materials have shown that defect populations possess features which are better measured with extreme value statistics (EVS). In AM alloys, defect occurrences increase with material volume. This situation facilitates the need to model process defects in the path of fatigue crack growth with suitable statistical tools, such as EVS, which is more cost-effective when compared to destructive experiments. The application of EVS on defect space features helps determine the difference in defects present on fracture surfaces. As the fatigue quality of any material depends on its …

Altered Extracellular Matrix Correlates With An Immunosuppressive Tumor Microenvironment And Disease Progression In Younger Adults With Oral Cavity Squamous Cell Carcinoma, Leonard Estephan, Gaurav Kumar, Matthew Stewart, Raphael Banoub, Alban Linnenbach, Larry Harshyne, Ubaldo Martinez-Outshoorn, My Mahoney, Joseph Curry, Jennifer Johnson, Andrew South, Adam Luginbuhl

Kimmel Cancer Center Faculty Papers

INTRODUCTION: Oral cavity squamous cell carcinoma (OSCC) occurs most frequently in patients >60 years old with a history of tobacco and alcohol use. Epidemiological studies describe increased incidence of OSCC in younger adults (years). Despite its poor prognosis, knowledge of OSCC tumor microenvironment (TME) characteristics in younger adults is scarce and could help inform possible resistance to emerging treatment options.

METHODS: Patients with OSCC were evaluated using TCGA-HNSC (n=121) and a stage and subsite-matched institutional cohort (n=8) to identify differential gene expression focusing on the extracellular matrix (ECM) and epithelial-mesenchymal transition (EMT) processes in younger (≤45 years) vs. older adults …

Impacts Of Cil Youth Transition Services In Northern Florida: A Case Study Of Ability 1st, Lillie Greiman, Rayna Sage, Chris Carlberg

Independent Living and Community Participation

For young people with disabilities, the transition from secondary education into adulthood can be challenging to navigate. Key services and supports may be lost, daily life and routines may change, and new responsibilities and expectations emerge. These transitions can be particularly challenging for youth in rural areas who face additional transportation, education, and housing barriers.

Centers for Independent Living (CILs), like Ability 1^st in Northern Florida, provide valuable and impactful youth transition services to both the rural and urban communities they serve. This research report illustrates and evaluates this CIL's efforts to help transitioning youth with disabilities explore postsecondary …

A Modelled Estimate Of Food Access Within Countries Shows That Inequality Within Countries Has Increased Despite Rising Equality Between Countries, Juan Diego Martinez, Navin Ramankutty, Zia Mehrabi, Tom W. Hertel

Department of Agricultural Economics Faculty Publications

Global food calorie supply per person is more than 2900 kcal per day on average, but we have failed to ensure equitable access to these calories. Yet how uneven food access is within countries has remained poorly understood, as has the progress made over the past five decades on closing the access gap. Using publicly available data, we developed a theoretically-grounded statistical model to estimate the cross-national relationship between average per capita expenditure and per capita food availability and used this to estimate within-country access to food for income deciles in 135 countries. We find that, from 1961 to 2013, …

Oregon State Rank Assessment For Western Toad (Anaxyrus Boreas), Eleanor P. Gaines

Institute for Natural Resources Publications

Oregon state conservation status assessment for Western toad (Anaxyrus boreas) using NatureServe methodology, 2024.

Oregon State Rank Assessment For Golden Eagle (Aquila Chrysaetos), Misty Nelson, Eleanor P. Gaines

Institute for Natural Resources Publications

Oregon state conservation status assessment for Golden Eagle (Aquila chrysaetos) using NatureServe methodology, 2024.

Specification, Enforcement, And Measurement Of Integrity Policies, Kevin Dennis

USF Tampa Graduate Theses and Dissertations

The first step to improving an organization's security posture is to define the organization's security goals. At a technical level, these goals are expressed as security policies. Security policies are predicates over programs, that return true or false if the program adheres to the policy. Defining these policies correctly is thus essential to ensuring the overarching security goals are met, but it is often quite difficult to translate human-oriented goals into their technical policy counterparts. In addition, these policies must be specified so that they are enforceable while minimizing false positives and false negatives. Integrity policies, which specify how data …

The Relationship Between Rejection Sensitivity And Higher Order Cognitive Functions, Rachel Gaynor

USF Tampa Graduate Theses and Dissertations

Rejection sensitivity indexes individual differences in the expectation of, reaction to, and interpretation of possible rejection. Research on mechanisms underlying these individual differences have identified a reduction in top-down emotion regulatory processes in those exhibiting heightened rejection sensitivity. Most of these studies utilize rejection-specific affective stimuli. This study examined the relationship between rejection sensitivity score, calculated from the 18-question RSQ, and the recruitment of higher level inhibition resources, as indexed by the conflict N2, on three novel Flanker tasks. In order to further examine previously identified patterns in affective inhibition across differing levels of rejection sensitivity, and to determine whether …

A Cca Analysis Of How Media Cover Military Policies Regarding Trans Service Members And Veterans: Implications For Policy, Healthcare, And Wellbeing, Jonathan T. Baker

USF Tampa Graduate Theses and Dissertations

The military is the leading employer of transgender and gender diverse (trans) people in the United States, and trans people are twice as likely to serve in the U.S. Military compared to the national average. This dissertation analyzes newspaper coverage of transgender service members and veterans between the end of President Obama’s administration and the early months of President Biden’s administration. Guided by the Culture-Centered Approach (CCA) this dissertation focused on cross-paradigmatic questions regarding the role of voice (e.g., quoting or paraphrasing various sources) in this coverage. Specifically, I assessed (a) which groups of people are being cited most often, …

A Transtheoretical Model Of Open Science Adoption: A Survey Among Researchers Within Psychology, Julia B. Mcdonald

USF Tampa Graduate Theses and Dissertations

Open science refers to practices that aim to improve the accessibility, transparency, inclusivity, and reproducibility of science. These practices can accelerate scientific innovation by increasing the accuracy and efficiency of the scientific process and by enhancing the translation of scientific knowledge beyond academia. However, inspiring researchers to adopt open science practices and make sustainable changes in their workflows remains a challenge. Even within psychology, a field that has been central to discussions of open science reform, there seems to be varying levels of readiness to adopt open science practices. This study aimed to support open science efforts by providing a …

Speech & Language Services: Examining The Experiences Of Deaf / Hard Of Hearing People, Milayna N. Barker

University Honors Theses

The purpose of this study is to examine the experiences of Deaf and Hard of Hearing (HoH) adults and parents of Deaf/HoH children related to speech and language services, and their recommendations for service providers. Historically, professionals have focused on the development of speech and aural/oral skills of Deaf and HoH people. As such, when working with families of newly-identified children with hearing loss, hearing professionals may be ill-equipped to provide culturally-responsive, fully inclusive information and education regarding communication options and opportunities.

Method: This study used a qualitative research design to examine participant experiences related to speech and language services …

Procedural Pre-Training For Visual Recognition, Connor S. Anderson

Theses and Dissertations

Deep learning models can perform many tasks very capably, provided they are trained correctly. Usually, this requires a large amount of data. Pre-training refers to a process of creating a strong initial model by first training it on a large-scale dataset. Such a model can then be adapted to many different tasks, while only requiring a comparatively small amount of task-specific training data. Pre-training is the standard approach in most computer vision scenarios, but it's not without drawbacks. Aside from the cost and effort involved in collecting large pre-training datasets, such data may also contain unwanted biases, violations of privacy, …

The Mediating Role Of Ifrs Implementation On The Relationship Between Cultural Dimensions And Accounting Practices Of The Multinational Companies Operating In Tanzania, Chacha Ryoba, Henry Chalu

Business Management Review

This paper examines the mediation role of International Financial Reporting Standards (IFRS) implementation at the firm level on the influence of cultural dimensions (power distance, individualism, uncertainty avoidance, masculinity, long-term orientation, and indulgence) on accounting practices of the multinational companies (MNCs) operating in Tanzania. Data was gathered from 209 accountants, auditors, finance managers, and directors of the MNCs. Hypotheses were tested using Ordinary Least Square (OLS) regression based on Hayes PROCESS macro tool. The study results reveal that the IFRS implementation negatively mediates the influence of power distance and masculinity on the accounting practices of the MNCs. Conversely, the results …

Elevating Workplace Employee Wellbeing Through Transformational Leadership And Organisational Support: Lessons From Tanzania's Higher Learning Institutions, Sara Msuya, John J. Sanga, Theresia R. Dominic

Business Management Review

This study examines the influence of transformational leadership and organisational support in elevating workplace employee wellbeing. A total of 467 self-administered questionnaires were distributed to Tanzanian public higher-learning institution employees. The findings from partial least squares structural equation modelling demonstrated that transformational leadership directly influences employee wellbeing at the workplace. The study's results further demonstrate that the impact of transformational leadership on workplace employee wellbeing is partially mediated by perceived organisational support. These findings provide insights that may serve as a foundation for managers and policymakers when developing policies and programmes to enhance employee wellbeing. The study provides more empirical …

The Influence Of Trade Facilitation On Export Diversification In Tanzania, Kasty Phelicean, Bupe Philemon

Business Management Review

This paper examines the relationship between trade facilitation and export diversification in Tanzania. Specifically, it attempts to ascertain the role of infrastructure in facilitating export diversification. The study uses trade data for Tanzania ' s export with its trading partners for the period from 2008 to 2017. The gravity model is used for data analysis. Findings reveal that the quality of airport infrastructures positively influences export diversification in Tanzania while other infrastructures had no influence on export diversification. The paper concludes that reliable infrastructure specifically airport infrastructures reduces trade costs, improves competitiveness, and increases export diversification in Tanzania and; thus …

The Moderation Effect Of Age On The Influence Of Shift Work Practices On Organizational Citizenship Behaviour Of Medics In Tanzania ' S Government Hospitals, Castissima Mella, John J. Sanga, Severine S. Kessy

Business Management Review

This study examines the moderation effect of age on the influence of Shift Work Practices on the dimensions of organisational citizenship behaviours (OCB). Data were collected from 330 randomly-selected medics working in Tanzania ' s government hospitals. Results from the analysis conducted using Structural Equation Modelling with AMOS indicate statistically significant direct effects of shift work practices on all the three dimensions of OCB namely, conscientiousness, sportsmanship and civic virtue. Results also show that age significantly moderates the influence of shift-work practices on sportsmanship and civic virtue. The findings imply that how shift-work practices influence OCB behaviours isn't straightforward €” …

The Influence Of Information Technology System Quality On Business Value Creation In Commercial Banks In Tanzania: The Moderating Role Of Information Technology Knowledge Management, Najim Soud Ali, Juma James Masele, Severine S. Kessy

Business Management Review

This study examines the influence of IT system quality on business value creation in commercial banks in Tanzania. Moreover, the study tests the moderating role of IT knowledge management on the influence of IT system quality on business value creation. Data was collected using a questionnaire filled by heads of marketing and finance from all 35 commercial banks in Tanzania and analysed using Structural Equation Modelling through SmartPLS. The findings revealed that there is a positive and significant influence of IT systems quality on business value creation and IT knowledge management moderates the influence. The findings suggest that a bank …

Determinants Of Bank Employees ' Engagement In Asset Misappropriation In Tanzania, Juma Said Suluo, Brenda Kanisius Mayemba

Business Management Review

This study examines the determinants of employees ' engagement in asset misappropriation within the Tanzanian banking sector, drawing on the Fraud Triangle theory's elements of pressure, opportunity, and rationalization. A sample of 148 bank employees was analysed using a linear regression model. The findings revealed that opportunity emerged as the only significant predictor of asset misappropriation, indicating that when opportunities are perceived to be available, the likelihood of fraudulent behaviour increases and vice versa. However, neither pressure nor rationalization proved to have a significant influence. This research's findings have profound implications for banking institutions and regulatory bodies, highlighting the need …

The Influence Of Financial Self-Efficacy On Financial Inclusion In Tanzania, Salutary Orio, Neema Mori, Tobias Swai

Business Management Review

It is argued that financial inclusion is the key motivator for both social and economic development. However, its desirable level is yet to be achieved worldwide due to several factors. The main goal of this paper is to examine the influence of financial self-efficacy on financial inclusion in Tanzania. The study looks into the causal relationship between financial inclusion and financial self-efficacy. Using social cognitive theory (SCT), a cross-section sample of 371 adult individuals from three urban areas of Arusha, Dodoma, and Mwanza in Tanzania was used. Both descriptive and partial least square structural equation modelling (PLS-SEM) analyses are conducted …

Corporate Social Responsibility Communication On The Websites Of Tourism Firms In Tanzania, Juma Suluo

Business Management Review

This study investigates how Corporate Social Responsibility (CSR) information is communicated on the websites of tourism firms in Tanzania. Specifically, the study assesses the quantity, prominence and style of presentation of CSR information on the websites. Data was collected through a content analysis of the websites of the member firms of the Hotel Association of Tanzania (HAT) and Tanzania Association of Tour Operators (TATO). The findings reveal that about 50% of tourism firms disclose their CSR information on their websites. Also, about 57% of tourism firms disclose a minimal amount of CSR information (1 to 2 pages), 31% place their …

Effects Of Utilitarian, Hedonic And Social Motives On Mall Shoppers Satisfaction, Sauti Magai

Business Management Review

The primary objective of the study was to comprehend the factors influencing customers' choices in supermarket shopping. A notable concern arises as shoppers tend to frequent supermarkets regardless of the availability of alternative modern shopping options nearby. Employing the convenience sampling method, the research distributed 300 self-administered questionnaires at Mlimani City, a significant mall in Dar es Salaam, and retrieved 291 completed responses. Guided by consumer behavior theories, the study focused on utilitarian, hedonic, and social factors influencing customer satisfaction with supermarket shopping experiences. The findings emphasized the paramount importance of social factors, followed by hedonic factors, in shaping customer …

Traveler's Social Media Use Continuous Intention During Post Covid-19 Pandemic: The Extended Theory Of Planned Behaviour, Tumsifu Elly, Donatus Peter, Omari Mbura

Business Management Review

This study provides a new perspective on the role of social media use in tourism marketing by introducing an extended model based on the theory of Planned Behavior (TPB). The study provides information on the mediating role of the major contructs in the theory of Planned Behavior (i.e attitude, behavioral control, and subjective norms) on media dependence to predict traveler's social media use continuous intention in Kilimanjaro region, Tanzania. The survey data were gathered using simple random sampling to select 372 respodents from leaders of travel groups and analyzed through Structural Equation Modeling (PLS-SEM). The findings reveal that the new …

Factors Influencing Tax Payments By Multinational Enterprises In Tanzania, Straton Makundi, Henry Chalu, Deogratius Mahangila

Business Management Review

This paper examined the determinants of tax payments by Multinational Enterprises (MNEs) in Tanzania. The quantitative study applied an explanatory design on a panel sample of 107 MNEs from 2017 to 2019, making a total of 321 firm-year observations. Informed by the Coase theory of the firm and the financing model of the firm, transaction costs, leveraging, and interest expense deductibility tax incentive were independent variables. The collected and coded data were analyzed descriptively using mean score and inferentially using multiple regression technique. The study found that transaction costs and leverage positively and significantly affect tax payments and interest expense …

The Influence Of Audit Committees’ Attributes On The Effectiveness Of Public Sector Audit Committees In Tanzania, Latifa Mbelwa, Lenatusi Leonard L. Munyangabi

Business Management Review

The study examined the influence of the audit committees’ size, independence, competence, and objectivity on the effectiveness of the public sector audit committees in Tanzania. Data was collected using self-administered structured questionnaires distributed to 80 public sector internal auditors in Tanzania and analysed using multiple regression technique. The findings indicate that audit committees’ independence, objectivity and competence have significant positive influence on the effectiveness of the public sector audit committees’ effectiveness while audit committee size has no significant influence on the effectiveness of the public sector audit committees. The study findings imply that there is a need to enhance audit …

The Nexus Between Insurance And Economic Growth Of Tanzania: Autoregressive Distributed Lag Bounds Cointegration Approach, Doreen Laurent, Pendo T. Kivyiro

Business Management Review

The main objective of this study was to examine the relationship between insurance (proxied by insurance penetration) and economic growth in Tanzania. The study employed the annual time series data covering the period from 1995 to 2021 based on 33 registered insurance companies. The autoregressive distributed lag (ARDL) bounds approach to cointegration was employed to test the nexus between insurance and economic growth among the variables of interest based on the conventional error correction model. Granger causality was also employed to test the direction of causality among the variables under study. However, neither demand-following nor supply-leading hypothesis was found to …

From Waste To Wealth: Iron Oxide Doped Hydroxyapatite-Based Biosensor For The Colorimetric Detection Of Ascorbic Acid, Amir Badshah, Sadaf Noreen, Mohibullah Shah, Muhammad Asad, Riaz Ullah, Essam A. Ali, Jibran Iqbal, Wei Sun, Umar Nishan

All Works

Ascorbic acid plays a pivotal role in the human body. It maintains the robustness, enlargement, and elasticity of the collagen triple helix. However, the abnormal concentration of ascorbic acid causes various diseases, such as scurvy, cardiovascular diseases, gingival bleeding, urinary stones, diarrhea, stomach convulsions, etc. In the present work, an iron-doped hydroxyapatite (HAp@Fe2O3)-based biosensor was developed for the colorimetric detection of ascorbic acid based on a low-cost, biocompatible, and ubiquitous material. Due to the catalytic nature of HAp owing to the acidic and basic moieties within the structure, it was used as a template for HAp@Fe2O3 synthesis. This approach provides …

Investigation Of The Uv-Resistance Of Photopolymerisable Glass For Space Applications, Luca Sorridente, Tatsiana Mikulchyk, Izabela Naydenova, Kevin Murphy

Articles

The progress of space based scientific research leads to an increasing demand for more efficient and less bulky instruments. Conventional refractive elements make up a critical part of many optical instruments launched into space; however, they can be bulky and heavy. Holographic optical elements are an efficient alternative to replace the conventional optical elements as they are lightweight and can be miniaturized. Current materials typically used for volume holographic optical elements are not robust enough for use in space environment. Recently a promising photopolymerisable glass has been developed using a sol-gel technique, which can provide dry layers suitable for holographic …

Clinical Trial Recruitment Of People Who Speak Languages Other Than English: A Children's Oncology Group Report, Melissa P. Beauchemin, Maria Ortega, Sheila J. Santacroce, Joanna M. Robles, Jenny Ruiz, Anurekha G. Hall, Justine M. Kahn, Cecilia Fu, Manuela Orjuela-Grimm, Grace C. Hillyer, Samrawit Solomon, Wendy Pelletier, Raul Montiel-Esparza, Lindsay J. Blazin, Cassie Kline, Alix E. Seif, Paula Aristizabal, Lena E. Winestone, Maria C. Velez

School of Medicine Faculty Publications

BACKGROUND: Persons who speak languages other than English are underrepresented in clinical trials, likely in part because of inadequate multilevel resources. We conducted a survey of institutions affiliated with the Children's Oncology Group (COG) to characterize current research recruitment practices and resources regarding translation and interpretation services. METHODS: In October 2022, a 20-item survey was distributed electronically to institutions affiliated with COG to assess consent practices and resources for recruiting participants who speak languages other than English to COG trials. Descriptive statistics were used to summarize responses; responses were compared by institution size and type as well as respondent role. …

Race And Police Violence: The Role Social Disorganization Plays In Police Use Of Force, Marcia J. Jackson

Student Theses

Abstract

The study aims to explore the relationship between neighborhood Social disorganization and police use of force, specifically focusing on the Precinct level as a potential factor influencing forceful actions. The data for this research was taken from the following secondary sources: NYC Open Data for NYPD use of force incidents (2018), NYPD Historical Arrest 2018, Info Share for NYPD complaints, and American Community Survey 2014-2018.

As noted by Stroshine & Brandi (2020), the issue of police use of force has been a longstanding controversy, but recent years have seen heightened scrutiny and turbulence surrounding policing practices in the United …