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Demographic Variations In Achievement Goal Orientations Among Prisoners On Formal And Vocational Training In Uganda, Irene Aheisibwe, Aloysius Rukundo

Journal of Prison Education and Reentry (2014-2023)

Educating Prisoners has become a worldwide concern as a measure that can save community costs associated with criminal behavior. In Uganda, there is low participation in formal and vocational training among prisoners which can be associated with lack of knowledge on achievement goal orientations. This is central for adequate implementation of academic and vocational education in prisons, otherwise it may lead to wasted Government initiative and commitment on education as a rehabilitation strategy for prisoners. The purpose of the study was to assess demographic variations in achievement goal orientations among prisoners on formal and vocational training in Uganda.

This study …

How Can The Humanities Treat Hiv/Aids? An Interview With Dale Smith, Amita Rao, Emily Furlich, Dale Smith

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

No abstract provided.

Breastfeeding As A Mechanism To Reduce Postpartum Depression With Weight As A Major Contributing Factor In Hispanic Women, Celia Wilson

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

Postpartum Depression (PPD) is the most common childbearing-related illness around the globe affecting both mothers and their children; yet minimal longitudinal research has been done to study the effect of depressive symptomatology on breastfeeding. This study analyzes how the benefits of breastfeeding past six months, postpartum, can be used as a treatment mechanism for postpartum depression (PPD) with the major contributing factor of gestational weight gain (GWG) in Hispanic women recently immigrated to the United States. I investigated journal articles in four main domains: the likelihood of women presenting with depressive symptomatology as a result of weight gain to initiate …

Adherence Mechanism Analysis: The Role Of Prsa Gene In Lactobacillus Acidophilus And Other Infectious Microorganisms, Nujuma Moussa

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

No abstract provided.

Hip Hop, Religion And The Youth Of Romania: A Preliminary Study, Oana Alexandra Chirilă, Cassandra D. Chaney

Journal of Hip Hop Studies

For the past two decades, Hip Hop has attained a significant presence in Romania. The fall of Communism as well as growing social unrest has led a growing number of Hip Hop artists to incorporate strong Orthodox and nationalist messages into their lyrics. However, not all Hip Hop fans advocate this stance. This essay argues for an investigation of how Romanian youth respond to the religious and spiritual lyrics in Hip Hop. This mixed-methods study examines whether Romanian youth gravitate toward "spiritual-oriented messages or religious-oriented messages" and are thus, "hardcore listeners" or "casual listeners." The results of the study highlight …

"Is There A Heaven For A Gangsta?": Hip Hop, Spirituality, And Heaven, Cassandra D. Chaney

Journal of Hip Hop Studies

A content analysis was conducted on the lyrics of 24 Hip Hop songs to identify how Black male Hip Hop artists discuss heaven. The songs were released between 1993 and 2015 and phenomenology was the theoretical foundation on which the themes were identified. I propose that Black Hip Hop artists create a heaven that reflects their own experiences, values, and traditions, envision a heaven where the weak and oppressed receive vindication from the indignities suffered on earth as well as a way to connect with dead loved ones. Essentially, Black Hip Hop artists’ expressions of heaven acknowledge racial experiences, demonstrates …

The Use Of Rhyme, Rhythm, And Melody As A Form Of Repetition Priming To Aid In Encoding, Storage, And Retrieval Of Semantic Memories In Alzheimer’S Patients, Faiz Plastikwala

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

Millions are diagnosed with Alzheimer’s disease annually which can have debilitating effects on patient memory. Thus, finding new ways to help facilitate memory in these patients, especially through non-pharmaceutical means, has become increasingly important. I examined the use of melody, rhyme, and rhythm as encoding mechanisms to aid in the retrieval of long term semantic information by juxtaposing scholarly articles detailing experiments, each of which examined the effects of various facets of memory facilitation; this helped produce an idea of which devices are most effective. Additionally, I surveyed studies highlighting limitations of song implementation to craft an effective plan to …

Researching The History Of Hiv/Aids: An Interview With Christopher Ewing, Emily Furlich

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

No abstract provided.

Investigation Into The Role Of Manganese In The Growth Of The Opportunistic Pathogen Streptococcus Sanguinis, Brittany Spivey

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

While Streptococcus sanguinis plays a beneficial role in the oral cavity as a competitor of Streptococcus mutans and Streptococcus sobrinus, the bacteria that produce dental caries, it can cause deadly infective endocarditis if given the opportunity to colonize the vegetations that form over damaged endocardial tissue. Pre-existing heart conditions, surgery, and intravenous drug use predispose individuals to endocarditis. S. sanguinis growth and consequential virulence is significantly impeded by restriction to manganese. This is due to the resulting overwhelming oxidative stress and formation of reactive oxygen species which damage DNA and other cellular components. Manganese is essential for S. sanguinis proteins …

Assessing Baseline And Post-Discharge Risk Factors In Subjects With And Without Sleep Apnea Undergoing Endoscopy With Deep Sedation, Mercedes E. Weir

Theses and Dissertations

ABSTRACT

ASSESSING BASELINE AND POST-DISCHARGE RISK FACTORS IN SUBJECTS WITH AND WITHOUT SLEEP APNEA UNDERGOING ENDOSCOPY WITH DEEP SEDATION

Background: Outpatient procedures encompass over 60% of all surgeries in the United States, and the prevalence of obstructive sleep apnea (OSA) remains high among adult surgical ambulatory patients. Ambulatory surgery poses problems for patients with OSA because narcotics and anesthetics used during surgery can complicate the negative effects of OSA, leading to cardiac events, brain hypoxia, and even death. This study was designed to evaluate the prevalence of cardiopulmonary risk factors among post endoscopic patients with diagnosed and undiagnosed sleep apnea. …

Mental Health Difficulties And Service Use Of Incarcerated Women: The Influence Of Violence Perpetration And Victimization, Rachel C. Casey

Graduate Research Posters

The study investigated the relationships between incarcerated women’s experiences with violence and their mental health with the goal of identifying avenues for more tailored, compassionate responses to their mental health difficulties during incarceration. To achieve this aim, a secondary data analysis was performed using data from the Survey of Inmates in State Correctional Facilities completed by the Bureau of Justice Statistics in 2004 (N=2553). Six research questions guided the inquiry, which involved univariate, bivariate, and multivariate statistical analyses, including latent class analysis—performed to identify patterns in mental health difficulties among incarcerated women—and multiple logistic regression procedures. The latent class analysis …

Exercise Preferences Among Young Adults: Do Men And Women Want Different Things?, Jean M. Reading, Jessica Gokee Larose

Graduate Research Posters

Background

Young adult men are difficult to recruit and retain in lifestyle interventions. This may be in part to gender differences in exercise goals observed in men, but little is known about exercise preferences for young adults, specifically. The purpose of this study is to compare the exercise preferences of young men and women to inform future interventions in this area. We hypothesize that men will prefer strength training at higher rates than women, and that women will prefer supervised guidance at higher rates than men.

Methods

The sample included 288 young adults aged 18-25 (mean age=21.85, SD=2.2). Majority …

Change In Working Length At Different Stages Of Instrumentation As A Function Of Canal Curvature, Mei Tang, Garry L. Myers, Richard D. Archer, Al M. Best

Graduate Research Posters

The aim of this study was to determine the change in working length (∆WL) before and after coronal flaring and after complete rotary instrumentation as a function of canal curvature. One mesiobuccal or mesiolingual canal from each of 43 extracted molars had coronal standardization and access performed. Once the access was completed, canal preparation was accomplished using Gates Glidden drills for coronal flaring and EndoSequence files for rotary instrumentation. WLs were obtained at 3 time points: pre-instrumentation (unflared), mid-instrumentation (flared) and post-instrumentation (concluded). Measurements were made via direct visualization (DV) and the CanalPro apex locator (EM) in triplicate by a …

Effects Of Electronic Cigarette Liquid Solvents Propylene Glycol And Vegetable Glycerin On User Nicotine Delivery, Heart Rate, Subjective Effects, And Puff Topography, Tory Spindle

Theses and Dissertations

Electronic cigarettes (ECIGs) are a class of tobacco products that use a heating element to aerosolize a liquid, typically containing nicotine, allowing for user inhalation. Despite their rapid growth in popularity, little is known about ECIGs including how certain device and liquid factors influence nicotine delivery, user physiological and subjective responses, and puffing behavior (puff topography). Limited pre-clinical research has demonstrated that the ratio of two solvents commonly found in ECIG liquids, propylene glycol (PG) and vegetable glycerin (VG), may have an influence on the nicotine content of ECIG aerosols. However, the extent to which PG:VG ratio in ECIG liquids …

From Blacker The Berry To Darker The Flesh: Gendered Racial Microaggressions, Ethnic Identity, And Black Women’S Sexual Behaviors, Chelsie E. Dunn

Theses and Dissertations

Race- and gender-related contextual factors influence Black women’s sexual behaviors, attitudes, and outcomes. Contextual factors of Black women’s sexual behaviors include stereotypes, microaggressions, ethnic identity, and self-concept. Little to no research has examined race- and gender-specific microaggressions (i.e., gendered racial microaggressions; GRM) impact on Black women's sexual health. Responsively, using an intersectional approach, this study hypothesized that ethnic identity’s influence on the relationship between GRM and sexual behavior (i.e., condom use, lifetime sexual partners) is conditional on self-conceptualization moderated effect on ethnic identity and sexual behavior. Participants included 124 unmarried Black women, recruited from mTurk, a southeastern university and community. …

Structural Stress And Otherness: How Do They Influence Psychological Stress?, Christine Dewilde

Theses and Dissertations

Background: The Theory of Cultural Distress offers a framework for understanding the potential outcomes in patients who do not receive care that incorporates their cultural beliefs (DeWilde & Burton, 2017).This study represents initial steps in researching the theory byexploring the layering of stressors that place the patient at risk for Cultural Distress. Methods: Utilized aCross-sectional descriptive correlational analysis of intersecting identities (Structural Stressors), ethnicity-related stressors (Otherness) and ethnic-identity (Otherness) to develop understanding of the potential effects of these variables on psychological stress. Independent variables included intersecting identities, perceived ethnic discrimination, concern for stereotype confirmation, own group conformity pressure, and …

An Intervention Study On Mindfulness Meditation And Mindfulness, Stress, Flourishing, And Academic Achievement In A First-Year Experience Seminar, Elizabeth S. Bambacus

Theses and Dissertations

This study investigated the two research questions, 1) what are the relationships among the pretest latent variables mindfulness, stress, and flourishing and the manifest variables GPA and retention in first-year college students in a first-year experience seminar and 2) will there be differences in mindfulness, stress, flourishing, GPA, and retention between groups of students in a first-year experience seminar who received a brief mindfulness intervention and those who did not? To answer these questions, the author analyzed secondary data collected from 373 first-year college students at a large public research university who took Introduction to the University (UNIV 101).

The …

Genderfail: The Queer Ethics Of Dissemination, Brett E. Suemnicht

Theses and Dissertations

My research is centered upon my ongoing project GenderFail, a publishing and programming initiative featuring the perspectives of queer and trans people and people of color. GenderFail: The Queer Ethics of Dissemination is a collection of writings on queer collaboration, archiving as a collective act, and publishing as a site of queer community. The following text also illustrates the importance of creating and maintaining an intersectional platform as a non-binary white queer subject. I examine and define the role of “queer identity” in my own work while mapping the history of failure by white queers, including myself, in the of …

Lorcaserin As A Potential Opioid-Sparing Adjunct, Kumiko M. Lippold

Theses and Dissertations

Opioids, such as oxycodone, morphine, and fentanyl, are commonly used medications in the treatment of moderate to severe pain. In spite of their efficacious analgesic properties, their increased prescribing rates by physicians and inherent abuse-related effects have led to the ongoing opioid epidemic. Their clinical utility is limited by the risk of adverse dose-dependent side effects, such as constipation and respiratory depression, and the development of tolerance and dependence. Opioid-sparing adjunctive therapies are sought to address these issues by reducing the dose of opioid needed to achieve analgesia through alternative non-opioidergic mechanisms and as a result, reduce the incidence of …

Galantamine's Deconstruction In The Quest Of A Pam Pharmacophore, Malaika Argade

Theses and Dissertations

Alzheimer’s disease is a progressive neurodegenerative disorder generally affecting people above the age of 65 years. Even though the pathophysiological hallmarks of AD were established more than a hundred years ago, there is yet to be a drug that can stop its characteristic neuronal damage. Of the five currently FDA-approved drugs, galantamine has a unique mechanism of action. Apart from being an AChE inhibitor, galantamine can effectively potentiate (positive allosteric modulator) the effect of agonists at nAChRs at concentrations lower than those required for its action as an AChE inhibitor. Perhaps the clinical benefits observed with galantamine are associated mainly …

The Role Of Ceramide In Neutrophil Elastase Induced Inflammation In The Lungs, Sophia Karandashova

Theses and Dissertations

Alterations to sphingolipid metabolism are associated with increased pulmonary inflammation, but the impact of inflammatory mediators, such as neutrophil elastase (NE), on airway sphingolipid homeostasis remains unknown. NE is a protease associated CF lung disease progression, and can be found in up to micromolar concentrations in patient airways. While sphingolipids have been investigated in the context of CF, the focus has been on loss of cystic fibrosis transmembrane conductance regulator (CFTR) function. Here, we present a novel observation: oropharyngeal aspiration of NE increases airway ceramides in mice. Using a previously characterized mouse model of NE-induced inflammation, we demonstrate that NE …

Biosensing And Catalysis Applications Of Nanoporous Gold (Npg) And Platinum-Speckled Nanoporous Gold (Npg-Pt) Electrodes, Christopher J. Freeman

Theses and Dissertations

The importance of porous materials has risen substantially in the last few decades due to their ability to reduce the size and cost of bioanalytical devices and fuel cells. First, this work aims to describe the fabrication of nanoporous gold (NPG) electrodes that are resistant to electrode passivation due to fibrinogen biofouling in redox solutions. The effect on potentiometric and voltammetric experiments was seen as a deviation from ideal behavior on planar gold electrodes, whereas NPG electrodes were consistently behaving in a Nernstian fashion at low concentrations of ferri-ferrocyanide (£100 mM). An improvement in electrode behavior on NPG electrodes versus …

A Watershed Moment: Implementing State Environmental Literacy Policy Into A Central Virginia School District, Melinda J. Vandevelder

Theses and Dissertations

Abstract

A WATERSHED MOMENT: IMPLEMENTING STATE ENVIRONMENTAL LITERACY POLICY INTO A CENTRAL VIRGINIA SCHOOL DISTRICT

By Melinda J. VanDevelder, Ph.D.

A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at Virginia Commonwealth University.

Virginia Commonwealth University, 2018

Director: Charol Shakeshaft, Ph.D., Professor, Department of Educational Leadership

Policy goals may be impossible to achieve at the classroom level (Ravitch, 2014), as policy depends on those who implement it (Lipsky, 1980). The purpose of this research was to investigate how the voluntary environmental educational executive order, EO42, was implemented and executed in a Central Virginia …

A Rectenna For 5g Energy Harvesting, Panagiotis Efthymakis

Theses and Dissertations

This thesis describes the design of a rectenna that is capable of operating in 5G. 5G’s availability will create the opportunity to harvest energy everywhere in the network’s coverage. This thesis investigates a Rectenna device with a new proposed topology in order to eliminate coupling between input and output lines and increase the rectification efficiency. Moreover, it is designed to charge a rechargeable battery of 3V, 1mA, with a 4.8mm diameter. The current design describes using one antenna for energy harvesting; this could be expanded to use an antenna array, which would increase the input power. This would lead to …

Skin Cancer Detection Using Svm-Based Classification And Pso For Segmentation, Osamah A. Almasiri

Theses and Dissertations

Various techniques are developed for detecting skin cancer. However, the type of maligned skin cancer is still an open problem. The objective of this study is to diagnose melanoma through design and implementation of a computerized image analysis system. The dataset which is used with the proposed system is Hospital Pedro Hispano (PH²).

The proposed system begins with preprocessing of images of skin cancer. Then, particle swarm optimization (PSO) is used for detecting the region of interest (ROI). After that, features extraction (geometric, color, and texture) is taken from (ROI). Lastly, features selection and classification are done using a support …

Exogenous Fniii 12-14 Regulates Tgf-Β1-Induced Markers, Hilmi M. Humeid

Theses and Dissertations

The extracellular matrix protein Fibronectin (FN) plays an important role in cell contractility, differentiation, growth, adhesion, and migration. The 12th -14th Type III repeats of FN (FNIII 12-14), also referred to as the Heparin-II domain, comprise a highly promiscuous growth factor (GF) binding region. This binding domain aids in cellular signaling initiated from the ECM. Additionally, FN has the ability to assemble into fibrils under certain conditions, mostly observed during cell contractile processes such as those that initiate due to upregulation of Transforming Growth Factor Beta 1 (TGF-β1) [1], [2]. Previous work from our lab has shown that self-assembly of …

Molecular Brain Adaptations To Ethanol: Role Of Glycogen Synthase Kinase-3 Beta In The Transition To Excessive Consumption, Andrew D. Van Der Vaart

Theses and Dissertations

Alcoholism is a complex neuropsychiatric disease that is characterized by compulsive alcohol use and intensifying cravings and withdrawals, often culminating in physiologic dependency. Fundamental alterations in brain chemistry underlie the transition from initial ethanol exposure to repetitive excessive use. Key mediators of this adaptation include changes in gene expression and signal transduction. Here we investigated gene expression pathways in prefrontal cortex and nucleus accumbens following acute or chronic ethanol treatment, to identify genes with potentially conserved involvement in the long-term response of the corticolimbic system to repeated ethanol exposure. We investigated Gsk3b, which encodes glycogen synthase kinase 3-beta, as a …

Developing A Cyberterrorism Policy: Incorporating Individual Values, Osama Bassam J. Rabie

Theses and Dissertations

Preventing cyberterrorism is becoming a necessity for individuals, organizations, and governments. However, current policies focus on technical and managerial aspects without asking for experts and non-experts values and preferences for preventing cyberterrorism. This study employs value focused thinking and public value forum to bare strategic measures and alternatives for complex policy decisions for preventing cyberterrorism. The strategic measures and alternatives are per socio-technical process.

Resolution Of Proximal Oxidative Base Damage And 3′-Phosphate Termini For Nonhomologous End Joining Of Free Radical-Mediated Dna Double-Strand Breaks, Sri Lakshmi Chalasani

Theses and Dissertations

Clustered damage to DNA is a signature mark of radiation-induced damage, which involves damage to the nucleobases and/or DNA backbone. Double-strand breaks created by damaging agents are detrimental to cell survival leading to chromosomal translocations. Normal cells employ Non-homologous end-joining because of its faster kinetics, to suppress chromosomal translocations. However, the presence of complex DNA ends constitutes a significant challenge to NHEJ. Location of Thymine glycol (Tg) at DSB ends was a potential hindrance to end joining. The substrate with Tg at the third position (Tg3) from the DSB joined better than when present at the fifth position (Tg5). However, …

Optimization For Structural Equation Modeling: Applications To Substance Use Disorders, Mahsa Zahery

Theses and Dissertations

Substance abuse is a serious issue in both modern and traditional societies. Besides health complications such as depression, cancer and HIV, social complications such as loss of concentration, loss of job, and legal problems are among the numerous hazards substance use disorder imposes on societies. Understanding the causes of substance abuse and preventing its negative effects continues to be the focus of much research.

Substance use behaviors, symptoms and signs are usually measured in form of ordinal data, which are often modeled under threshold models in Structural Equation Modeling (SEM). In this dissertation, we have developed a general nonlinear optimizer …