Digital Commons Network^™

Thomas Sutton V. Secretary United States Department Of Veterans Aff

2024 Decisions

USDC for the Western District of Pennsylvania

Matthew Jones V. Wiliam Thomas

2024 Decisions

USDC for the District of Delaware

Animal Science News (March 26, 2024), Department Of Animal Science

Animal Science Newsletters

No abstract provided.

Minutes, Faculty Research And Development Committee Meeting, Tuesday, March 26, 2024, Faculty Research And Development Committee

Faculty Research and Development Committee Minutes

No abstract provided.

Modeling Studies Of An Intensified Reforming/Fischer-Tropsch Synthesis Process For Gas To Liquid Conversion, Brian Gray

USF Tampa Graduate Theses and Dissertations

Despite rigorous study and advancement in fields of green energy, the world's transportation industry remains poised to continue reliance on liquid hydrocarbon fuels. To date, the primary source of diesel and jet fuels is the petroleum industry; however, continuing trends in rising greenhouse gas emissions present a need for study into processes for the production of synthetic hydrocarbon fuels. The most promising technologies to meet this goal are gas-to-liquid (GtL), biomass-to-liquid (BtL) and coal-to-liquid (CtL). The commonality of these technologies is that they utilize a feedstock to produce carbon monoxide and hydrogen gas (syngas) which becomes the building blocks of …

Forgotten Learners: An Examination Of The Experiences Of English Language Learners In Advanced Placement And International Baccalaureate Social Studies Courses, Elizabeth Rasmussen

USF Tampa Graduate Theses and Dissertations

The number of English Language Learners (ELLs) in the United States is rapidly increasing, particularly in high schools. Although the number of ELLs is growing at a fast pace in the United States, the number of ELLs enrolled in advanced educational programming has not increased. After an in-depth review of the extant literature, it is evident that limited scholarly research on ELLs in advanced coursework exists. This is especially true in AP and IB social studies courses, where in many states where “Open Access” and “AP for All” have been adopted. This qualitative study sought to reveal the lived experiences …

The Myths Of Plato: Socratic Kenosis And The Call Of Beauty, Daniel Edward Shirley

Master of Arts in Classical Studies

The myths of Plato have been inordinately subordinated to the “intellect” of Plato since the eighteen-thirties. The ancient Christian tradition of interpreting stories and scriptures with symbolic understanding serves as a potentially primary hermeneutical pattern that could correct the modern tendency of subconscious materialism. To restore the Platonic myths, there are two foundational arguments to be made about the myths. The first is that these myths are kenotic in function. Observing the Socratic call to self-emptying, especially in the cosmological image of the World Axis, challenges modern assumptions concerning the second goodness of Platonic myth. The second argument is the …

The Wild, Wild West Of Laboratory Developed Tests, John Gilmore

Washington and Lee Law Review Online

Since the 1950’s, scientists have built novel technologies to screen for genetic diseases and other biological irregularities. Recently, researchers have developed a method called “liquid biopsy” (as opposed to a standard tissue biopsy) that uses a liquid sample (e.g., blood) to non‑invasively spot biomarkers indicating different types of cancers in the patient’s body. While the U.S. Food and Drug Administration (FDA) has fully cleared a small number of liquid biopsy tests under its rigorous and expensive review process, most biotech companies have instead followed a less restrictive regulatory path through the Centers for Medicare and Medicaid Services (CMS), which label …

Leading Horses To Water During A Pandemic: Assuring Communication Learning For "Quants", Thomas Hall

International Journal for Business Education

Students who are attracted to quantitative disciplines of study can be reluctant to devote much attention to the important task of communicating, and previous research (Hostager, 2018) has identified statistically significant differences in learning approaches by major among undergraduate business students. This paper presents results of learning assurance for writing skills (direct measures) even when the content of the course relates to the highly quantitative topics of data analytics and finance. The approach combines various pedagogical methods in an undergraduate, writing-intensive setting: traditional testing but in an iterative framework, “flipped classroom” intensive work using spreadsheet software, repeated submission of brief …

Cim211.2 Critical Analysis Example 3, Sae University College

Exemplars

An analysis of Arkham Asylum through a Mad Studies lens.

An Examination Of Credit Accrual And Graduation Rates Through The Modalities Of Instruction In An Online Learning Environment, Jennifer L. Wilkinson

Student Theses and Dissertations

The problem addressed in this study was the high dropout rate and the resulting low graduation rate in alternative virtual school settings. This quantitative correlational case study examined the influence of three instructional modalities on students’ credit accrual and graduation rates in one alternative education virtual high school. The three modalities of instruction included a synchronous pathway, an asynchronous pathway, and a combination of synchronous and asynchronous instructional delivery. The lens of connectivism learning theory served as the theoretical framework that supports understanding the relationships between different modalities of instruction and students’ learning outcomes (e.g., accrual rates and graduation rates) …

Articulation Versus Motor Speech? Supervisor Perspectives Of Slp Graduate Students: A Qualitative Study, Maddison Verser

Student Theses and Dissertations

This qualitative study was to determine clinical supervisors' perceptions of graduate students’ skill set of articulation disorders compared to motor speech disorders. Participants in this study included SLP clinical supervisors of Master’s level graduate students in Communication Disorders across various pediatric settings, including private practice, school-based or outpatient clinics in north central Arkansas. Face-to-face/phone interviews were recorded with a digital recorder and transcribed using the speech-to-text transcription service at Temi.com. The data were analyzed by the primary investigator to identify concepts and themes. The results of this study showed three main themes: (1) students are perceived as more independent and …

Hearing Loss Vs Length Of Employment In The Steel Industry, Sarah Jane Hattle

Student Theses and Dissertations

The purpose of this research was to investigate if there was a relationship between hearing loss and length of employment in the steel industry. Participants included 11 males that worked in the steel industry. Participants completed questionnaires regarding demographics, employment, and noise exposure, as well as took part in an audiological exam. The results of the audiological evaluations showed that 45% of participants had hearing loss in the right ear, 36% of participants had hearing loss in the left ear, and 36% of participants had loss in both ears. While there was no significant relationship between hearing loss and the …

Influence Of Professional Learning Communities On Teachers’ Stress: A Case Study, Jason Young

Student Theses and Dissertations

Teachers are opting to exit the profession at an unprecedented rate. This trend has led to hiring shortages and the state department lowering licensure standards in the State of Arkansas. The increase in job demands placed on teachers has led to elevated stress levels among educators, ultimately driving them to abandon the field altogether. The current qualitative case study was to explore teachers’ perspectives on the influence professional learning communities (PLCs) can have in reducing job-related stress. The job-demands resource (JD-R) model, which explains how the job-demands cause teacher stress and make it possible to understand teachers’ perceptions of PLCs …

Changing The Culture Of Secondary School Mathematics: What Are The Effects Of Interventions On Student Attitudes, Beliefs, And Motivation?, Meagan Coronado

Student Theses and Dissertations

In this study, 80 ninth-grade students enrolled in Algebra I from a high school in south Texas completed the Implicit Theories of Intelligence Scale for Children (ITIS) Survey and the Attitudes Toward Mathematics Inventory (ATMI) Survey, before and after a set of interventions. The students were divided into one of four groups, three with applied intervention and one control group: intelligence theory, utility value theory, both intelligence theory and utility value theory, and no interventions (control group). Analyses were conducted to determine the impact of the interventions on the overall scores on the ITIS and ATMI surveys. The results showed …

China Maritime Report No. 36: China's T-Agos: The Dongjian Class Ocean Surveillance Ship, Devin Thorne

CMSI China Maritime Reports

Since 2017, the People’s Liberation Army Navy (PLAN) has commissioned a new class of ocean surveillance vessel into its order of battle: the Type 927. Similar in design and function to the U.S. Navy’s Victorious and Impeccable class T-AGOS ships, the Type 927 was introduced to help remedy the PLAN’s longstanding weakness in anti-submarine warfare. The PLAN has likely built six Type 927 ships to date, most based for easy access to the South China Sea. In peacetime, these ships use their towed array sonar to collect acoustic data on foreign submarines and track their movements within and beyond the …

The Effect Of Virtual Standardized Patient Integrated Health Coach Training On Professional Confidence Gain In Veterans Health Administration Primary Care Nurses, David Mullins

Graduate Theses, Dissertations, and Capstones

Poor health behaviors cost the United States billions of dollars and tens of thousands of lives every year. The Veterans Affairs primary care delivery model uses health coaching as a catalyst to improve health behaviors in veterans. Health coaching is a complex skill that requires specialized training, repetitive practice, and professional confidence. Albert Bandura believed most people acquire skills and develop the confidence to use those skills through social learning. He posited that professional confidence played a critical role in skill acquisition, and people with low professional confidence were less likely to attempt to perform a skill. Bandura’s Theory of …

Characterization Of Oscillatory Response Of Light-Weight Wind Turbine Rotors Under Controlled Gust Pulses, Fernando Ponta, Alayna Farrell, Apurva Baruah, North Yates

Michigan Tech Publications

Given the industry-wide trend of continual increases in the size of utility-scale wind turbines, a point will come where reductions will need to be made in terms of the weight of the turbine’s blades to ensure they can be as long as needed without sacrificing structural stability. One such technique that may be considered is to decrease the material used for the shell and spar cap. While this will solve the weight issue, it creates a new one entirely—less material for the shell and spar cap will in turn create blades that are more flexible than what is currently used. …

For Those Who Don't Know (How) To Ask: Building A Dataset Of Technology Questions For Digital Newcomers, Evan Lucas, Kelly S. Steelman, Leo Ureel, Charles Wallace

Michigan Tech Publications

While the rise of large language models (LLMs) has created rich new opportunities to learn about digital technology, many on the margins of this technology struggle to gain and maintain competency due to lexical or conceptual barriers that prevent them from asking appropriate questions. Although there have been many efforts to understand factuality of LLM-created content and ability of LLMs to answer questions, it is not well understood how unclear or nonstandard language queries affect the model outputs. We propose the creation of a dataset that captures questions of digital newcomers and outsiders, utilizing data we have compiled from a …

Biomarkers For Managing Neurodegenerative Diseases, Lara Cheslow, Adam E. Snook, Scott A. Waldman

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

Neurological disorders are the leading cause of cognitive and physical disability worldwide, affecting 15% of the global population. Due to the demographics of aging, the prevalence of neurological disorders, including neurodegenerative diseases, will double over the next two decades. Unfortunately, while available therapies provide symptomatic relief for cognitive and motor impairment, there is an urgent unmet need to develop disease-modifying therapies that slow the rate of pathological progression. In that context, biomarkers could identify at-risk and prodromal patients, monitor disease progression, track responses to therapy, and parse the causality of molecular events to identify novel targets for further clinical investigation. …

Hesitation Towards The Covid-19 Vaccine In The United States: A Digital Ethnographic Study [Vacilación Ante La Vacuna Contra El Covid-19 En Estados Unidos De América: Un Estudio Etnográfico Digital], Rosalynn A. Vega

Anthropology Faculty Publications

Following the authorization of the use of COVID-19 vaccines in babies age 6 months through children 4 years old in the United States, some individuals (parents, pediatricians, and communicators) framed COVID-19 vac-cination as an issue of access, while many others expressed hesitancy, and some resisted recommendations from the US Centers for Disease Control and Prevention. In this context, this study aimed to explore: 1) divergent reactions to the authorization of COVID-19 vaccine use in children aged 6 months to 4 years; and 2) opposing logics underlying attitudes towards pro-vaccination, anti-vaccination, and vaccine hesitancy regarding COVID-19 vaccines. To achieve this, a …

Nurses’ Attitudes And Knowledge Differences Toward Pain In Patients With Sickle Cell Disease, Peggy Boyd

Walden Dissertations and Doctoral Studies

No abstract provided.

Effective Strategies For Improving Supply Chains' Resilience And Cost Effectiveness, Felix Louis Fidelibus

Walden Dissertations and Doctoral Studies

No abstract provided.

Correction: The Novel Phosphatase Nudt5 Is A Critical Regulator Of Triple-Negative Breast Cancer Growth, Jing Qian, Yanxia Ma, William M Tahaney, Cassandra L Moyer, Amanda Lanier, Jamal Hill, Darian Coleman, Negar Koupaei, Susan G Hilsenbeck, Michelle I Savage, Brent D G Page, Abhijit Mazumdar, Powel H Brown

Faculty, Staff and Student Publications

No abstract provided.

Author Correction: Cytoskeleton Remodeling Induced By Smyd2 Methyltransferase Drives Breast Cancer Metastasis, Alexandre G Casanova, Gael S Roth, Simone Hausmann, Xiaoyin Lu, Ludivine J M Bischoff, Emilie M Froeliger, Lucid Belmudes, Ekaterina Bourova-Flin, Natasha M Flores, Ana Morales Benitez, Tourkian Chasan, Marcello Caporicci, Jessica Vayr, Sandrine Blanchet, Francesco Ielasi, Sophie Rousseaux, Pierre Hainaut, Or Gozani, Muriel Le Romancer, Yohann Couté, Andres Palencia, Pawel K Mazur, Nicolas Reynoird

Faculty, Staff and Student Publications

No abstract provided.

A Novel Machine Learning Algorithm Selects Proteome Signature To Specifically Identify Cancer Exosomes, Bingrui Li, Fernanda G Kugeratski, Raghu Kalluri

Faculty, Staff and Student Publications

Non-invasive early cancer diagnosis remains challenging due to the low sensitivity and specificity of current diagnostic approaches. Exosomes are membrane-bound nanovesicles secreted by all cells that contain DNA, RNA, and proteins that are representative of the parent cells. This property, along with the abundance of exosomes in biological fluids makes them compelling candidates as biomarkers. However, a rapid and flexible exosome-based diagnostic method to distinguish human cancers across cancer types in diverse biological fluids is yet to be defined. Here, we describe a novel machine learning-based computational method to distinguish cancers using a panel of proteins associated with exosomes. Employing …

Effect Of Early Vs Late Inguinal Hernia Repair On Serious Adverse Event Rates In Preterm Infants: A Randomized Clinical Trial, Martin L Blakely, Andrea Krzyzaniak, Melvin S Dassinger, Claudia Pedroza, Jorn-Hendrik Weitkamp, Ankush Gosain, Michael Cotten, Susan R Hintz, Henry Rice, Sherry E Courtney, Kevin P Lally, Namasivayam Ambalavanan, Catherine M Bendel, Kim Chi T Bui, Casey Calkins, Nicole M Chandler, Roshni Dasgupta, Jonathan M Davis, Katherine Deans, Daniel A Deugarte, Jeffrey Gander, Carl-Christian A Jackson, Martin Keszler, Karen Kling, Stephen J Fenton, Kimberley A Fisher, Tyler Hartman, Eunice Y Huang, Saleem Islam, Frances Koch, Shabnam Lainwala, Aaron Lesher, Monica Lopez, Meghna Misra, Jamie Overbey, Brenda Poindexter, Robert Russell, Steven Stylianos, Douglas Y Tamura, Bradley A Yoder, Donald Lucas, Donald Shaul, P Ben Ham, Colleen Fitzpatrick, Kara Calkins, Aaron Garrison, Diomel De La Cruz, Shahab Abdessalam, Charlotte Kvasnovsky, Bradley J Segura, Joel Shilyansky, Lynne M Smith, Jon E Tyson

Faculty, Staff and Student Publications

Importance: Inguinal hernia repair in preterm infants is common and is associated with considerable morbidity. Whether the inguinal hernia should be repaired prior to or after discharge from the neonatal intensive care unit is controversial.

Objective: To evaluate the safety of early vs late surgical repair for preterm infants with an inguinal hernia.

Design, setting, and participants: A multicenter randomized clinical trial including preterm infants with inguinal hernia diagnosed during initial hospitalization was conducted between September 2013 and April 2021 at 39 US hospitals. Follow-up was completed on January 3, 2023.

Interventions: In the early repair strategy, infants underwent inguinal …

Does Momentum Matter? Modeling Stock Returns Through Fama-French And Carhart Model For Pakistan Stock Exchange, Mirza Osama Bin Shahid, Abdurrahman Aleemi, Muhammad Asadullah

Business Review

Asset pricing models are widely applied for explaining variations in stock returns. The applicability of these models is tested on different markets for assessing different stock price anomalies. In this paper, Fama and French three-factor model and Carhart Model were applied to the KSE-100 Index, over the period of 2004 to 2019. Following the FF 3 factor methodology, we create a relatively large number of portfolios based on size, value, and momentum, whereas the existence of the momentum factor was checked through the Carhart model. The results indicate that, out of 25 portfolios, 15 were able to explain the variations …

The George-Anne Inkwell Edition, Georgia Southern University

The Inkwell

No abstract provided.

Intergenerational Protective Anti-Gut Commensal Immunoglobulin G Originates In Early Life, Brigida Rusconi, Adina K Bard, Ryan Mcdonough, Angel M Kindsvogel, Jacqueline D Wang, Sreeram Udayan, Keely G Mcdonald, Rodney D Newberry, Phillip I Tarr

2020-Current year OA Pubs

Maternal immunoglobulins of the class G (IgGs) protect offspring from enteric infection, but when, where, and how these antibodies are physiologically generated and confer protection remains enigmatic. We found that circulating IgGs in adult mice preferentially bind early-life gut commensal bacteria over their own adult gut commensal bacteria. IgG-secreting plasma cells specific for early-life gut bacteria appear in the intestine soon after weaning, where they remain into adulthood. Manipulating exposure to gut bacteria or plasma cell development before, but not after, weaning reduced IgG-secreting plasma cells targeting early-life gut bacteria throughout life. Further, the development of this anti-gut commensal IgG …