Digital Commons Network^™

Long-Term Effects Of Juvenile Ketamine And/Or Social Stress Exposure On Spatial Memory Performance In C57bl/6 Mice, Israel Garcia Carachure

Open Access Theses & Dissertations

Ketamine is administered to manage major depressive disorder in adolescent patients. However, the long-term effects of juvenile ketamine exposure on memory-related tasks have not been thoroughly assessed. Thus, we examined whether exposure to ketamine, psychological stress, or both, results in long-lasting alterations in spatial memory in C57BL/6 mice. Furthermore, we evaluated how ketamine and/or psychological stress history influenced hippocampal protein kinase b¬–mammalian target of rapamycin (AKT-mTOR)-related signaling, since this molecular cascade is associated with ketamine’s acute/fast-acting antidepressant properties. Male and female postnatal day (PD)-35 mice underwent 10-days of vicarious defeat stress (VDS), a form of psychological stress, with or without …

Novel Pathways To Tailor Charge And Spin In Materials And Investigating The Impact On Sensing And Electrochemical Energy Applications, Aruna Narayanan Nair

Open Access Theses & Dissertations

Catalysis is integral to our daily lives, as it streamlines and accelerates numerous chemical reactions essential for producing various materials, fuels, and chemicals. With the rising demand for clean, sustainable energy sources, optimizing catalytic materials and processes becomes increasingly vital. In the realm of renewable energy production, catalysis is crucial for efficiently converting energy from sustainable resources, such as solar, wind, and biomass, into chemical energy stored in fuels or directly into electrical energy.The electronic charge distribution in materials significantly influences their physical and chemical properties, facilitating the development of advanced electronic, optoelectronic, sensing, and energy conversion devices. Since catalysis …

A Novel Neuroinvasive Infection Modality For Francisella Tularensis Elicits Neuroinflammation Resulting In Cellular Damage, Mireya Griselle Ramos-Muniz

Open Access Theses & Dissertations

Francisella tularensis (Ft.) is a gram-negative coccobacillus bacterium that causes the zoonotic disease tularemia in humans. Ft. causes the most severe, often fatal, form of the disease through inhalation. However, Ft. is most commonly transmitted through direct contact with infected animal carcasses such as rodents and rabbits, consumption of contaminated food or water, or through arthropod bites, particularly ticks. Due to its extremely low infectious dose, high mortality rate, and potential use as a biological warfare agent, Ft. is classified by the CDC as a "Tier 1 select agent". Ft. infection triggers an overactive inflammatory response, termed a "cytokine storm", …

Enhancing Basic Geology Skills With Artificial Intelligence: An Exploration Of Automated Reasoning In Field Geology, Perry Ivan Quinto Houser

Open Access Theses & Dissertations

This thesis explores the use of Artificial Intelligence, specifically semantics, ontologies, and reasoner techniques, to improve field geology mapping. The thesis focuses on two use cases: 1) identifying a geologic formation based on observed characteristics; and 2) predicting the geologic formation that might be expected next based upon known stratigraphic sequence. The results show that the ontology was able to correctly identify the geologic formation for the majority of rock descriptions, with higher search results for descriptions that provided more detail. Similarly, the units expected next were correctly given and if incorrect, would provide a flag to the field geologist …

When The Odds Are Against You: A Critical Literature Review Of The Pedagogical Implications Of Adverse Childhood Experiences, Cynthia Ochoa

Open Access Theses & Dissertations

Exceling in formal education is one way to improve a personâ??s social mobility and life chances (McMahaon & Oketch, 2013). However, there is a long line of educational inequity in the United States from the founding of the nation to the present. People of color and minorities have fought long and hard for educational equity, with the most effective approaches being grassroots mobilization and court battles (Lopez & Burciaga, 2014). This includes examples such as California schools denying entrance to Chinese American children to enter schools based on their ancestry in the 1800s; the arrest of Margaret Douglass for teaching …

Uem Insight Student And Staff Perspectives On 'Reimagining Education' Using Sensemaker®, Eileen Quinn, Martin Dillon, Fionnuala Darby, Shaun Ferns, Barry J. Ryan

Group Reports

This document presents insights from a SenseMaker® study conducted at Technological University Dublin (TU Dublin) to gather student and staff perspectives on “Reimagining Education.” The study involved 358 participants, including students, alumni, staff, and external stakeholders, who shared their experiences and interpreted them through a series of triad questions. The findings highlight key themes such as the importance of social aspects, support systems, and learning environments. Students emphasised the value of equitable and growth-oriented learning environments, while staff focused on exposure to new ideas and creating a life worth living. The study underscores the alignment of these perspectives with the …

Crystal Plasticity Finite Element Modeling Of Magnesium Alloys And Experimental Characterization Of A Trip High Entropy Alloy, Jacob Weiss

Master's Theses and Capstones

This work presents two crystal plasticity finite element studies on magnesium alloys and an experimental characterization of a high entropy alloy. The first of two crystal plasticity studies presents a high strain rate deformation characterization via a split Hopkinson bar Taylor impact of a WE43 magnesium alloy. This study showed that crystal plasticity finite element modeling (CPFE) was able to model WE43 texture evolution, twin volume fraction along the length of the cylinder, and anisotropy with four different material orientations at high strain rates when compared to experimental data. The second study investigated the Taylor-type model homogenization response of the …

A Qualitative Case Study Of The Role Of Reflective Practices In Pre-Service Dance Teachers' Development Of Pedagogical Content Knowledge And Critical Consciousness, Josey Marie Pickett

Open Access Theses & Dissertations

This qualitative case study investigates the ways stakeholders in a senior/seminar teaching practicum construct and engage in reflection. It also explores the ways these modes of reflection intersect with pre-service dance teachersâ?? development of pedagogical content knowledge (PCK) and critical consciousness (CC). Specifically, the study contributes to the minimal amount of literature on the use of reflective practices in dance teacher education by using the theoretical framework of reflection-in-action and embodiment to bring greater attention to the informal, social, dialogical, and embodied dimensions of teaching and learning. Themes identified related to pre-service dance teachersâ?? development of PCK and CC in …

Catalytic Water Photolysis For Generating Renewable Hydrogen Fuel, Dr. Niveditha Nanda

Open Access Theses & Dissertations

Modern advances have enabled rapid industrialization and urbanization. However, the consequences of global modernization have included significant pollution to the air and water resources. Consequently, many changes to energy use must come to address and mitigate damages to our future. Solar energy derived hydrogen gas is a clean, renewable fuel that does not produce carbon dioxide or other pollutants. My research investigates the use of heterogeneous photocatalysis, by focusing on solar photochemical energy conversion, which is the making of hydrogen from water using sunlight. The production of clean, renewable hydrogen fuel will enable the utilization of low-cost, pollution-free energy resources …

Young Adult Novel: Historical Fiction Primer Inning, Ariel Orlando Moreno

Open Access Theses & Dissertations

Novela histórica juvenil que usa el beisbol como vehículo principal para narrar algunos de los hechos acaecidos durante los primeros años de la construcción del canal de Panamá. La novela explora las interrelaciones personales al mismo tiempo que las interacciones entre Panamá y los Estados Unidos. Al mismo tiempo toca temas como desigualdad, racismo y prejuicios.

Creating Your Own Business: Bb Photography, Brylee A. Banuelos

Whittier Scholars Program

It is no easy task to build a brand from scratch. The decisions that you make about your brand play a major role in its success. The goal of this marketing plan is to ensure that the decisions that you make are structured and relevant. This paper analyzes the current and the future market of the photography industry and sets up a structure to formulate a functional photography studio. It assesses both strengths and weaknesses of creating a photography business as well as look into factors that may externally affect the nature of the businesses growth. You will be provided …

Opioids: The Silent Painkillers Of The 21st Century, Alfonso R. Ibanez Iii

Whittier Scholars Program

This research paper is not solely meant for college academics to add to the tedious job of reading and grading another senior symposium. Instead, I hope this reading finds numerous individuals inside and outside the college institution. It’s important to spread awareness to the general public about opioid addiction, pharmaceutical corruption, and the overall health (well-being) of individuals who live in present day American society.

This paper is organized into numerous sections detailing the history and mass production of pharmaceutical opioids within the United States. The author then focuses on the drug OxyContin for its role within the opioid epidemic …

In The Beginning, Lach Davidson

Whittier Scholars Program

No abstract provided.

Mental Health Resources For Low Income Individuals, Jasmine G. Marin

Whittier Scholars Program

There are many barriers that low income individuals and populations face in accessing mental healthcare, including lack of health insurance that makes it hard to afford care, distance from clinics especially for people who live rurally, lack of transportation, inability to take time off work, and the stigma of mental illness coupled with poverty. Systemic racism in medical settings also plays a significant role in low income minority groups’ lack of access to quality care, as doctors prioritize those with insurance. Unfortunately, poverty itself can cause major stressors which puts families at higher risk for mental illness and substance abuse, …

The Impact Of The Justice & Treatment Industry Upon My Father—A Researched Auto-Ethnography, Megan Bruce

Whittier Scholars Program

In this researched memoir, I will be writing about my childhood growing up with my father being incarcerated and a drug addict. I’m writing about my story to let everyone know it isn’t easy but you can get through it and there are a lot more children and families that go through this too. I’m also going to bring in my dad’s perspective a little bit while throwing in research on the recovery process and the stages, the brain, and the justice system. I chose to write about my experience and emotional struggles to show readers that addiction and the …

2022 Gettysburg College Student Textbook And Course Materials Survey Executive Summary, Janelle Wertzberger, Mary R. Elmquist

All Musselman Library Staff Works

In Fall 2022, Musselman Library conducted its second course materials survey, this time in collaboration with 10 other liberal arts colleges from around the country. The results from this new survey illuminate how students are affected by textbook and course material costs, how they cope with these costs, and how effects and behaviors have changed since our 2019 survey.

This report summarizes the background of the project, key findings, and recommendations.

Implementation Of A Standardized Universal Protocol Process At A Large Academic Medical Center, Lisa Ann Heard

Doctor of Nursing Practice Scholarly Projects

Background: Decreasing the risk of wrong site, wrong procedure and wrong patient surgery is an essential healthcare safety initiative. The Joint Commission’s Universal Protocol along with the World Health Organization (WHO) Safe Surgery Checklist were designed to aid in this patient safety effort and have been implemented in hospitals worldwide.

Local Problem: Perioperative and procedural areas at the project hospital areas have adopted the Universal Protocol and Safe Surgery Checklist. Despite agreement in their importance, there is a lack of uniform application of all components. This leads to variation in practice which may impact team compliance with the protocol and …

Implementing An Augmented Perioperative Obstructive Sleep Apnea Pathway For Improvement Of Perioperative Management In Patients Undergoing Elective Orthopedic Surgery, Michelle Dwyer

Doctor of Nursing Practice Scholarly Projects

Background: Obstructive sleep apnea (OSA) in the perioperative period is a frequently encountered complex clinical challenge that increases the risk for post-operative complications. Patients undergoing elective orthopedic surgery may be untreated for OSA or unaware of an increased risk for OSA at the time of scheduling an elective surgical procedure. Appropriate intervention for these patients is needed to decrease the risk of postoperative complications and increased morbidity and mortality.

Methods: The objective of this improvement project was to improve the care across the perioperative experience for patients with obstructive sleep apnea or at a high risk for obstructive sleep apnea …

Implementation Of A Peer Mentoring-Network Initiative In Outpatient Psychiatry To Improve Psychiatric Advanced Practice Nurses' Job Satisfaction, Maria Romanoff Rand

Doctor of Nursing Practice Scholarly Projects

Background: Post-pandemic rates of mental illness have increased, resulting in a rise in demand for psychiatric services. At the same time, a growing shortage of psychiatric providers is occurring. This combination has given rise to an expanding mental health crisis where strengthening and stabilizing the psychiatric workforce is paramount. Psychiatric Advanced Practice Nurses are uniquely qualified to staff this shortage. Therefore, positive job satisfaction for Psychiatric Advanced Practice Nurses is vital to increase and retain psychiatric healthcare providers available to address this critical need for mental health services.

Methods: At the project site, the shift to telehealth, changing leadership, and …

Aging In Westborough: A Community Needs Assessment, Ceara Somerville, Caitlin Coyle, Mary Krebs, Holly Stockdale

Center for Social and Demographic Research on Aging Publications

This report describes research undertaken by the Center for Social & Demographic Research on Aging (CSDRA) within the Gerontology Institute at the University of Massachusetts Boston, on behalf of the Town of Westborough. The goals of this project were to investigate the needs, interests, preferences, and opinions of Westborough’s residents age 55 or older by engaging the community regarding their experiences and needs relevant to the Council on Aging’s (COA’s) objective to identify and serve the needs of all Westborough citizens 55 and older. The contents of this report are meant to inform the Town of Westborough, the Westborough COA, …

Fiscal Year 2021 Fhwa-536 Report For The Kentucky Transportation Cabinet, Doug Kreis, Candice Wallace, Bryan Gibson, Sarah Mccormack

Kentucky Transportation Center Research Report

No abstract provided.

Superfluous Judicial Activism: The Takings Gloss, Michael Allan Wolf

UF Law Faculty Publications

In the summer of 2021, the Supreme Court released opinions in three Takings Clause cases. The Justices did not focus primarily on the dozen words that compose that Clause. Instead, the Court considered the expansive judicial gloss on those words, the extratextual aspects established by takings opinions over the last 100 years, since the “too far” test introduced by Justice Holmes in Pennsylvania Coal. The “Takings Gloss” is the product of holdings expanding the meaning and reach of the Takings Clause, a tangled web of opinions that have troubled lawyers, judges, and commentators for several decades. With the latest contributions, …

Point Heat Source Correlation To Microstructural Evolution In Advanced Manufacturing, Mark Anderson

Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research

Although there are different ways that advanced manufacturing can be performed, the use of single-point heat sources has become the standard to control a final product’s properties. It is imperative to understand how the heat source used in the different advanced manufacturing processes affect the microstructure of interest. The intimate relationship between the heat source and microstructure allows for controlling and tailoring a part’s properties. Utilizing different microstructural analysis, the cross-correlation of various point heat sources to developed microstructure was conducted in this dissertation.

Laser powder bed fusion allows for unique print-to-part protocols, but the dynamics of the process makes …

Predictors And Barriers To Vaccination Among Older Syrian Refugees In Lebanon: A Cross-Sectional Analysis Of A Multi-Wave Longitudinal Study, Berthe Abi Zeid, Tanya El Khoury, Hala Ghattas Ph.D., Marwan F. Alawieh, Zeinab Ramadan, Sirine Anouti, Sawsan Abdulrahim, Stephen J. Mccall

Faculty Publications

Background:

Vaccination is important to prevent morbidity and mortality due to COVID-19 among older Syrian refugees. We aimed to elucidate the predictors of COVID-19 vaccine uptake among Syrian refugees aged 50 years or older in Lebanon and to understand their main reasons for not receiving the vaccine.

Methods:

This was a cross-sectional analysis of a five-wave longitudinal study, conducted through telephone interviews between Sept 22, 2020, and March 14, 2022, in Lebanon. For this analysis, data were extracted from wave 3 (Jan 21–April 23, 2021), which included a question on vaccine safety and on whether participants intended to receive the …

Assessment Of Bridge Pier Response To Fire, Vehicle Impact, And Air Blast, Chen Fang, Qusai Alomari, Daniel G. Linzell

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Highway bridges exposed to intentional or unintentional fire followed by combined vehicle impact and air blast are at risk of significant damage and, possibly, collapse. Limited studies examining the complex effects of these extreme demands on bridge support elements and parametrizing their response and damage are found in the open literature. Research that is presented is part of an ongoing numerical investigation examining round, multi-column, reinforced concrete (RC), bridge pier behavior subject to multi-hazard scenarios involving fire, vehicle impact, and air blast. Detailed nonlinear finite element analysis models of single columns and multi-column piers supported by a pile foundation system …

Intrinsic Tame Filling Functions And Other Refinements Of Diameter Functions, Andrew Quaisley

Department of Mathematics: Dissertations, Theses, and Student Research

Tame filling functions are quasi-isometry invariants that are refinements of the diameter function of a group. Although tame filling functions were defined in part to provide a proper refinement of the diameter function, we show that every finite presentation of a group has an intrinsic tame filling function that is equivalent to its intrinsic diameter function. We then introduce some alternative filling functions—based on concepts similar to those used to define intrinsic tame filling functions—that are potential proper refinements of the intrinsic diameter function.

Adviser: Susan Hermiller and Mark Brittenham

Caring For Those Who Care For Us: A Call For Greater Legislative Protections For Foreign-Educated Nurses, Rebecca Odelius

University of Baltimore Law Review

No abstract provided.

From The President, Rebecca Ballard

Georgia Library Quarterly

No abstract provided.

Georgia Library Spotlight: Dade County Public Library Promotes Generational Connections Through Pokémon, Sam Ward

Georgia Library Quarterly

No abstract provided.

Georgia Library Spotlight: Gwinnett County Public Library (Gcpl) Shared Paired Reading Program, Kelly Williams

Georgia Library Quarterly

No abstract provided.