Digital Commons Network^™

Bring The Masks And Sanitizer: The Surprising Bipartisan Consensus About Safety Measures For In-Person Voting During The Coronavirus Pandemic, Joshua A. Douglas, Michael A. Zilis

Georgia Law Review

Requiring masks at the polls might implicate a clash
between two vital rights: the constitutional right to vote and the
right to protect one’s health. Yet the debate during the 2020
election over requirements to wear a mask at the polls obscured
one key fact: a majority of Americans supported a mask
mandate for voting. That is the new insight we provide in this
Essay: when surveyed, Americans strongly supported safety
measures for in-person voting, and that support was high
regardless of partisanship. One implication of our results is
that by making some widely supported safety modifications,
state election officials …

Treating Children Exposed To Domestic Violence: Group-Based Intervention, Gary M. Burlingame, Rachel A. Arnold

Faculty Publications

D omestic violence is a serious societal problem that sadly threatens many children. Results from the National Survey of Children’s Exposure to Violence (NatSCEV) demonstrate that nearly 26% of children are exposed to family violence during their lifetime, including psychological/emotional intimate partner violence, physical intimate partner violence, parental assault of a sibling, and/or other family violence (Hamby et al., 2011). The consequences can be significant. For instance, childhood exposure to intimate partner violence is associated with mental health issues, such as posttraumatic stress and anxiety symptoms (Hamby et al., 2011). While rates of domestic violence have been declining in the …

Reading Datasets: Strategies For Interpreting The Politics Of Data Signification, Lindsay Poirier

Statistical and Data Sciences: Faculty Publications

All datasets emerge from and are enmeshed in power-laden semiotic systems. While emerging data ethics curriculum is supporting data science students in identifying data biases and their consequences, critical attention to the cultural histories and vested interests animating data semantics is needed to elucidate the assumptions and political commitments on which data rest, along with the externalities they produce. In this article, I introduce three modes of reading that can be engaged when studying datasets—a denotative reading (extrapolating the literal meaning of values in a dataset), a connotative reading (tracing the socio-political provenance of data semantics), and a deconstructive reading …

Improving Microbial Safety Of Food Products By Thermal And Non-Thermal Technology And Evaluate The Knowledge Of Antibiotic Resistant Issue Among Local Produce Growers, Wentao Jiang

Graduate Theses, Dissertations, and Problem Reports (ETD)

Microbial contamination of food products is one of the main transmission routes of disease in the world today, which is responsible for about two-thirds of all food-borne disease outbreaks although the hygiene process was improved recently. Improving microbial safety and implementing a good food management system are important elements to reduce microbial contamination and improve food safety and security. To improve microbial safety, I conducted inactivation studies on food pathogens and further explored antibiotic resistant risks. Initial research evaluated the efficacy of commercial antimicrobials distribution by comparing electrostatic sprayer with conventional sanitization process. The antibiotics applied by electrostatic spraying achieved …

Interoperability Of Contact And Contactless Fingerprints Across Multiple Fingerprint Sensors, Brady M. Williams

Graduate Theses, Dissertations, and Problem Reports (ETD)

Contactless fingerprinting devices have grown in popularity in recent years due to speed and convenience of capture. Also, due to the global COID-19 pandemic, the need for safe and hygienic options for fingerprint capture are more pressing than ever. However, contactless systems face challenges in the areas of interoperability and matching performance as shown in other works. In this paper, we present a contactless vs. contact interoperability assessment of several contactless devices, including cellphone fingerphoto capture. During the interoperability assessment, the quality of the fingerprints was considered using the NBIS NFIQ software with the contact-based fingerprint performing the best overall …

Staying Power: Examining Resistance In West Virginia, Beth Nardella

Graduate Theses, Dissertations, and Problem Reports (ETD)

West Virginia has been plagued with high unemployment rates, high rates of addiction and poverty, and some of the worst health outcomes in the country. Outmigration has been the paradigm for many, but why do some people choose to stay? Numerous scholars have written about outmigration, but there is little information on why people stay. After decades of people leaving, many who remain have made a choice to stay. This choice can be seen as an act of resistance against the problematic discourses surrounding the Appalachian region and the economic disparities found within rural communities. West Virginians are often dependent …

A Role For Endothelial Tissue-Nonspecific Alkaline Phosphatase In Blood-Tissue Barrier Health And Disease, Allison L. Brichacek

Graduate Theses, Dissertations, and Problem Reports (ETD)

Sepsis is a disorder that targets the microcirculation with significant effects at blood-tissue barriers such as the blood-brain barrier (BBB) and gut-vascular barrier (GVB). Intestinal barrier dysfunction is thought to be one of the most important contributors to multi-organ dysfunction in sepsis. As a common site of infection, the impaired gut allows the dissemination of bacteria, which exacerbates the disease pathophysiology, and can lead to long-term morbidity and mortality. The mechanisms that influence altered barrier permeability in the GVB in sepsis and other inflammatory disorders are not well understood. Tissue-nonspecific alkaline phosphatase (TNAP) enzyme activity, which has been shown to …

Predictors Of Courage In Adolescents, Yea Won Park

Graduate Theses, Dissertations, and Problem Reports (ETD)

Adolescence can be a difficult phase of life. Adolescents may experience drastic physical, psychological, social changes, which can lead to uncertainty and anxiety. Courage is an important construct to study because it could help adolescents carry out tasks, work more effectively, and pursue goals (Koerner, 2014). Few studies have investigated predictors of general courage (e.g., personality; Muris et al., 2009), and moral courage (i.e., parenting, gender; Bronstein et al., 2009). The present study examined intrapersonal and interpersonal predictors (Time 1) of courage (Time 3) among adolescents, as well as potential mediating and moderating mechanisms. Data were collected from a larger …

Determining The Effects Of Imidacloprid On Non-Target Soil Organisms In Hemlock Stands, Braley Burke

Graduate Theses, Dissertations, and Problem Reports (ETD)

The hemlock woolly adelgid (HWA), Adelges tsugae Annand (Hemiptera: Adelgidae), is an invasive insect that is causing mortality of eastern hemlock trees, Tsuga canadensis, and Carolina hemlock trees, Tsuga caroliniana, across the eastern United States. To protect these ecologically important tree species, a neonicotinoid insecticide, imidacloprid, is commonly used. Imidacloprid is an effective treatment and can remain effective against HWA for four to six years but long-term (≥ one year after application) non-target effects of imidacloprid on forest ecosystems are not well-studied. This study examined terrestrial non-target effects of imidacloprid in hemlock stands with different treatment histories to …

Janus Kinase 1 Drives Endoplasmic Reticulum Stress-Induced Transcriptional Reprogramming In Astrocytes, Savannah Graham Sims

Graduate Theses, Dissertations, and Problem Reports (ETD)

Neurological and neurodegenerative diseases are heterogenous and devastating diseases with limited therapeutic options and no cures. The broad, long-term goal of this project was to elucidate therapeutic targets for neurodegenerative conditions that attenuate damaging inflammation while leaving the beneficial immune response intact and avoiding broad immunosuppression. Inflammation and the accumulation of misfolded proteins are associated with a wide variety of neurological diseases. Here, we have examined how the accumulation of misfolded proteins shapes inflammatory signaling in the glial cell population astrocytes. Astrocytes are the most populous cell in the central nervous system (CNS) and provide physical and trophic support to …

Jurors' Perceptions Of False Confessions, Madison G. Gallimore

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study examined the effect of mock jurors’ perceptions of a defendant’s false confession vs. no confession (false confession presence), coercive interrogation techniques vs. panic-escape (false confession reason), and expert witness testimony vs. defendant explanation vs. expert witness testimony plus defendant explanation for his false confession (source). The four hypotheses and one research question pertained to main effects and interaction effects of false confession presence, false confession reason, and source (separately) and expert witness conditions combined on five outcome variables. Outcome variables were defendant’s guilt, trustworthiness, suggestibility, susceptibility to external influences, and juror’s likelihood of changing their verdict. Using Amazon …

Light Non-Aqueous Phase Liquid Migration In Ground Subsurface, Hanadi Al-Hammad

Graduate Theses, Dissertations, and Problem Reports (ETD)

Abstract

Light Non-Aqueous Phase Liquid Migration in Ground Subsurface

Hanadi Al-Hammad

Groundwater aquifers are vital source for water supplies. Such water supplies are under serious potential threats of pollution due to various contaminants. One of the categories of contaminants that pollute groundwater aquifers is non-aqueous phase liquid (NAPL). NAPLs are immiscible organic compounds. NAPLs comprise two categories based on comparison of its density with density of water. The NAPLs that have density less that density of water are known as light non-aqueous phase liquid (LNAPL) such as Diesel, Toluene, and mineral oil. NAPLs with density higher than the density of …

The Comparison Of Treadmill And Overground Running With The Use Of Inertial Measurement Units (Imus), Griffin R. Moon

Graduate Theses, Dissertations, and Problem Reports (ETD)

Treadmill running has historically been utilized in the laboratory to mimic outdoor running. Recent developments in portable technology, such as Inertial Measurement Units (IMUs) allow researchers to assess runners in their natural environment. PURPOSE: The primary purpose of the study was to compare peak tibial acceleration, stance time, stride frequency, and rearfoot eversion velocity between treadmill and overground running (asphalt, track, and grass). The secondary purpose was to test the reliability of IMU-based estimations of maximum rearfoot eversion velocity during treadmill running. METHODS: Twenty subjects (Age: 22.1 ± 2.0 yrs, Mass: 70.8 ± 11.9 kg, Height: 174.5 ± 10.0 cm, …

Fostering Music Performers In The 21st Century: A Contemporary Professional Perspective Toward A New Curricular Agenda For Graduate Study In Music, Andre Januario

Graduate Theses, Dissertations, and Problem Reports (ETD)

What if the core curriculum for graduate students in music performance were designed to prepare students to succeed in the world of the Fourth Industrial Revolution?

This dissertation offers a hypothetical answer: a structured and systematic academic curricular framework for music graduate students of performance of concert music (especially those in terminal degrees, such as doctoral students), along with music instructors, professional music performers, school administrators, and college professors, seeking to prepare such students for achieving and maintaining a music career more in keeping with the current work environment, especially those skills demanded by the Fourth Industrial Revolution and the …

Rania: A Framework For A Modular, Voice Enabled, Gerontechnology-Centric, Smart-Home System, Emily Francis

Graduate Theses, Dissertations, and Problem Reports (ETD)

In the United States, the proportion of senior citizens is expected to rise significantly over the next few decades. This increasing number of senior citizens combined with the increasing demand for at home healthcare workers is putting a strain on the elderly healthcare system. Smart-home healthcare technology { such as smart medication dispensers, fall detection systems, smart pantry systems, etc. { has the potential to alleviate this strain on the elderly healthcare system. Smart devices can give an individual more autonomized and personalized surveillance of their health and well-being. While these devices are beneficial as standalone devices, they would be …

Sevoflurane: Practice Change Integration Quality Improvement For Pharmacoeconomic Accountability, Kelly Moore Meyers

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Pharmacoeconomic accountability is increasingly of concern to patients, institutions, and healthcare payors alike. Annual sevoflurane expenditure at a large university hospital exceeds $300,000 (personal communication, Eric Likar). Sevoflurane is a liquid, volatile anesthetic delivered from a vaporizer, through a breathing circuit to a patient. Multiple studies focused on reducing sevoflurane use note significant cost savings were attained with a variety of techniques. Moreover, using less sevoflurane reduces the environmental impact of volatile agents which are potent greenhouse gases. Through simple interventions, such as a brief staff education and reminders, Lethbridge et al. (2007) demonstrated over a fifty-percent reduction in …

Aerosol Sampling Strategy: Effect Of Particle Transfer To Sampler Covers And Estimation Of Conversion Factors Between The United States And German Methods For Quartz Sampling, Godwin Akpevwe Erekaife

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

AEROSOL SAMPLING STRATEGY: Effect of Particle Transfer to Sampler Covers and Estimation of Conversion Factors between the United States and German Methods for Quartz sampling

GODWIN A. EREKAIFE

In many countries, communities of experts, including industrial hygienists, have developed unique sampling strategies to determine workers’ exposure to aerosolized particles (e.g., metals, wood dust etc.). However, using different sampling and analytical methods for the same chemical often results in different exposure levels for a similar exposure group (SEG). The exposure discrepancies among different countries that are caused by using different measurement strategies are not always systematically defined. Therefore, this study …

Evaluation Of Lidar Systems For Rock Mass Discontinuity Identification In Underground Stone Mines From 3d Point Cloud Data, Mario Alejandro Bendezu De La Cruz

Graduate Theses, Dissertations, and Problem Reports (ETD)

The goal of this thesis is to compare the accuracy and precision of the discontinuity identification results obtained by three active remote sensing technologies along with a point cloud processing program, and the results obtained by conventional methods. For this research, the active remote sensing devices were terrestrial LIDAR, mobile LiDAR with Simultaneous localization, and mapping (SLAM), and LIDAR/Camera on an autonomous UAV. The open-source point cloud data processing programs Discontinuity Set Extractor (DSE) and the Cloud Compare were used to process point cloud data.

The results of this research found that it is possible to identify certain geological structures …

Dynamic Modeling Of A Coal Mill For Simultaneous Dynamic Data Reconciliation And Parameter Estimation, Vinayak Dwivedy

Graduate Theses, Dissertations, and Problem Reports (ETD)

In comparison with other gaseous and liquid fossil fuels used in power production, a coal fired power plants requires additional equipment for fuel preparation. A medium speed mill is usually a preferred equipment which serves in grinding and drying of the raw feed coal. Due to the high recycle of coal particles within a medium speed coal mill, the mill performance is sensitive to the efficiency of grinding and classification operations within mill. The goal of this research is to study the performance of the milling system and develop a method to estimate some of the unmeasured variables, which include …

Understanding Visitor Use At Florida Keys National Marine Sanctuary, Melissa Maria Hurtado Alvarez

Graduate Theses, Dissertations, and Problem Reports (ETD)

Effective management and monitoring of visitor recreational use is fundamental in marine protected areas. It is common to hear that tourism and outdoor recreation are often qualified as double-edged activities, making valuable socioeconomic contributions but also causing degradation of the environment. The convergence of social and natural resource research and practices can help managers to create better policies that will maximize human benefits from, and minimize human pressures on, ocean and coastal environments. For this study online surveys were sent via Qualtrics to email addresses obtained from the state of Florida during the summer of 2020. The first paper assessed …

Terrestrial Salamander And Ant Community Responses To Imidacloprid Application In Central Appalachian Eastern Hemlock Forests, Lenza E. Paul

Graduate Theses, Dissertations, and Problem Reports (ETD)

Imidacloprid is the most widely used insecticide in the world and has been found to impact non-target taxa in systems in which it is applied. It is used as the primary treatment method in the protection of eastern hemlocks (Tsuga canadensis) from impacts of hemlock woolly adelgid (HWA; Adelges tsugae), an invasive insect in the U.S. that is causing widespread mortality of hemlock trees. In this study, we investigated whether imidacloprid applied in eastern hemlock forests is impacting woodland salamander and ant communities.

In Chapter 1, I provide an overview of the ecological importance of eastern hemlocks …

Searching Harder, Localizing Better, Classifying Faster: Optimizing Fast Radio Burst Detection And Analysis, Kshitij Aggarwal

Graduate Theses, Dissertations, and Problem Reports (ETD)

Fast Radio Bursts (or FRBs) are millisecond-duration transients of extragalactic origin. They exhibit dispersion caused by propagation through an ionized medium, and quantified by Dispersion Measure (DM). Around 800 FRBs (24 repeaters) have been discovered; so far, 24 FRBs have been confidently associated with a host galaxy. In this thesis, we discuss multiple new FRB search and analysis techniques and the corresponding tools that enable us to search for FRBs harder, localize them better, and classify candidates faster.

We discuss five open-source software suites that can be used in FRB analysis. These suites are used to distinguish between FRBs and …

Response Of Forest Birds To Spotted Wing Drosophila (Drosophila Suzukii Matsumura), A Novel Invasive Fruit Pest, At Allegheny National Forest, Daniel P. Roche

Graduate Theses, Dissertations, and Problem Reports (ETD)

Non-native invasive insect pests can have dramatic impacts on native ecosystems, feeding on plant foliage, wood, or sap. Little is known, however, about how fruit-targeting NNIIPs may affect native ecosystems. Spotted wing Drosophila (Drosophila suzukii Matsumura, SWD) is a recently introduced invasive vinegar fly that parasitizes the fruits of many plant species in the United States. While its activity in agricultural systems is well-documented, little is known about its activity in forest ecosystems, despite growing evidence of its presence and parasitism of fruits there. Parasitism could reduce fruit attractiveness for vertebrate fruit consumers, including migratory birds. As such, this …

Francis Poulenc: The Compositional Influences Of Les Six And Sergei Prokofiev On The Poulenc Oboe Sonata (1962), Evan Klein

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research document contextualizes the compositional influences found within Francis Poulenc’s oboe sonata. In his lifetime, Poulenc was an extremely well-connected individual, often dedicating his works to his close friends and patrons. The Sonata for Oboe and Piano, in particular, is one of these compositions dedicated to his friend and famous composer Sergei Prokofiev. Written in 1962 toward the end of Poulenc’s life, he glanced back to the start of the twentieth century for inspiration and source material. The oboe sonata is then a collage of sorts—it takes on the shared contextual principles of Les Six in which he was …

Assessing Synthetic Aperture Radar (Sar)-Derived Temporal Patterns And Digital Terrain Data For Palustrine Wetland Mapping, Jaimee L. Pyron

Graduate Theses, Dissertations, and Problem Reports (ETD)

Palustrine wetland systems are important ecosystems and provide numerous ecosystems services to support society. Unfortunately, they remain under constant threat of devastation due to land use practices and global climate change, which underscores the need to identify, map, and monitor these landscape features. This study explores harmonic coefficients and seasonal median values derived from Sentinel-1 synthetic aperture radar (SAR) data, as well as digital elevation model (DEM)-derived terrain variables, to predict palustrine wetland locations in the Vermont counties of Bennington, Chittenden, and Essex. Support vector machine (SVM) and random forest (RF) machine learning models were used with various combinations of …

Hands And Health: Quantifying Occupational Exposures And Implications Of Disability, Sueann R. Woods

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction: Hand grip strength (HGS) has been negatively correlated with both biologic, cognitive, and mental health markers. Aim one investigated how occupational metabolic equivalents (OMETs), impacted HGS. Aim two investigated lost time from work and the association with HGS. Finally, aim three investigated the health outcomes of workers’ compensation claimants who have lost time from work, following diagnosis of CTS.

Results:HGS was positively associated with OMET (rs = 0.078, p = 0.009). Linear regression model demonstrated a statistically significant association between HGS and OMETs, F(1, 31) = 9.735, p = .001. Aim two found that all occupation groups had …

The Effect Of Bilingual Proficiency In Indian English On Bilabial Plosive, Taniya Chawla

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Bilingual speech production studies have highlighted that level of proficiency influences the acoustic-phonetic representation of phonemes in both languages (MacKay, Flege, Piske, & Schirru 2001; Zárate-Sández, 2015). The results for bilingual speech production reveal that proficient/early bilinguals produce distinct acoustic properties for the same phoneme in each language, whereas less proficient/late bilinguals produce acoustic properties for a phoneme that is closer to the native language (Flege et al., 2003; Fowler et al., 2008). Acoustic-phonetic studies for Hindi (L1) and Indian English (L2) for bilingual speakers have been understudied, and the level of proficiency has not been considered in Hindi …

Examining Relationships Among Person Factors, Psychosocial Factors, And Coping Patterns In People Living With Type 2 Diabetes Mellitus In North Central Appalachia, Melissa A. Mccoy

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Diabetes is a complex, debilitating illness that imposes disease burden on the individual and society. T2DM is more prevalent in the Appalachian region than in any other Region of the United States. If diabetes is poorly controlled, patients are at risk for negative health outcomes. A gap exists in the literature related to understanding of the relationships among person factors, psychosocial factors, and coping patterns. Another gap in the literature is sex differences among these variables.

Purpose: The purpose of this study is to examining relationships among person factors, psychosocial factors, and coping patterns in people living with T2DM …

Current Trends In The Management Of Endodontic Emergencies, Asmi Shah

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction: The management of endodontic emergencies has changed over the last few decades and varies from practice to practice. This is due to the development of new materials, new irrigation techniques, and new evidence-based research which supports clinical success. An updated questionnaire is necessary to further advance the clinical knowledge in endodontic emergencies based on current practices. Therefore, the purpose of this research is to determine the difference practice modalities between members who are board certified, who are not board certified, and endodontic graduate residents.

Materials and Methods: In 2021, every member of the American Association of Endodontics …

Judicial Independence In Pakistan: A Case Study Of Lawyers’ Movement, 2007-2009, Shabbir Ahmad Khan

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study focuses on a social movement, the Lawyers’ Moment 2007-2009 of Pakistan, a transitioning democracy, which brought vast changes in its judicial system, especially in terms of its judicial independence. There are three main research questions in this study: 1) the status of judicial independence before the Lawyers’ Movement; 2) was judicial independence a major goal in the Lawyers’ Movement? and 3) did the Lawyers’ Movement alter the status of judicial independence? The research methodology used to explore the answers to these questions also has three main sources: 1) the literature which explains some areas of scholarship in social …