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Henosis Experience In Gaming: A Metric For Adjustments To Global Schema And Appraised Meaning, Evan Robert Watts

Graduate Theses, Dissertations, and Problem Reports (ETD)

Meaningfulness is a media gratification distinct from enjoyment characterized by feelings of insight, contemplation, and poignancy. Video games, too, can elicit experiences of meaningfulness, but the mechanisms underlying meaningfulness are unclear and in need of further exploration. Adapting work from existential psychology, this research proposes the construct of henosis as one mechanism that might contribute to meaningful video game experiences. Henosis is a response to experiences in which a person’s fundamental schema about the world (global schema) is challenged by an event which contradicts this schema. Henosis describes the process by which this discrepancy is resolved via either reappraising the …

The Parent-Child Interaction Therapy Family Experiences And Feedback Study: A Follow-Up Examination Of Attrition In An Evidence-Based Treatment In Community Settings Statewide, Brittany K. Liebsack

Graduate Theses, Dissertations, and Problem Reports (ETD)

Attrition is a significant problem in child psychotherapy (De Haan, Boon, De Jong, Hoeve, & Vermeiren, 2013) and has serious implications (Barrett et al., 2008). Predictors of attrition include those at the client, therapist, and treatment levels. The current study investigated variables associated with attrition in Parent-Child Interaction Therapy (PCIT), an evidence-based parent training program for families with young children (ages 2.5- to 7-years-old) with disruptive behavior disorders. The sample of 67 caregivers were treated by 25 therapists from 19 different licensed psychiatric outpatient clinics across one state and were part of a larger study (RO1 MH09750; A Statewide Trial …

Homeland And Ethnic News Consumption Among Ghanaians In The Washington Metropolitan Area, Kwabena Boateng Bediako

Graduate Theses, Dissertations, and Problem Reports (ETD)

Among the many applications of the Internet is its use for news. Ghanaian immigrants, like others living away from their country of birth, use the Web to access news from home via ethnic media in their host country or homeland media or both. Employing online surveys and telephone interviews, this study explores the daily use of online media by Ghanaians resident in the Washington metropolitan area to obtain news about their native country. It assesses how factors like demography, length of stay abroad and devices used affect time spent daily on the Internet looking for news as well as the …

Musical And Cultural Perspectives Of Héctor Campos Parsi: An Examination Of His Influences And Analysis Of Selected Vocal Works, Cynthia Ortiz-Bartley

Graduate Theses, Dissertations, and Problem Reports (ETD)

This paper examines the historical and cultural atmosphere in Puerto Rico and how it affected one of Puerto Rico’s most celebrated composers, Héctor Campos Parsi, and two selected works in two different times of his life. The discussion includes events that affected the island with respect to art music from 1898, the birth of Héctor Campos Parsi in 1922, and up to 1986, which marks the date of the second selected work. This document considers three questions about cultural and structural influences about the life and experiences of Héctor Campos Parsi: Does a composer’s life experience and environment and culture …

Quantifying Human Biological Age: A Machine Learning Approach, Syed Ashiqur Rahman

Graduate Theses, Dissertations, and Problem Reports (ETD)

Quantifying human biological age is an important and difficult challenge. Different biomarkers and numerous approaches have been studied for biological age prediction, each with its advantages and limitations. In this work, we first introduce a new anthropometric measure (called Surface-based Body Shape Index, SBSI) that accounts for both body shape and body size, and evaluate its performance as a predictor of all-cause mortality. We analyzed data from the National Health and Human Nutrition Examination Survey (NHANES). Based on the analysis, we introduce a new body shape index constructed from four important anthropometric determinants of body shape and body size: body …

The Impact Of Permeability Heterogeneity On Liquid Recovery From Gas Condensate Reservoir, Bashayer Alsanea

Graduate Theses, Dissertations, and Problem Reports (ETD)

In gas condensate reservoirs, when reservoir pressure drops below dew point pressure as production takes place at the surface, hydrocarbon liquids begin to form. The volume of the liquid formed in the reservoir increases as the reservoir pressure declines below dew point pressure. In most gas condensate reservoirs, the liquid saturation in the formation does not reach to the critical level for liquid flow to occur. Therefore, the liquid formed as result of the pressure decline becomes trapped in the formation. The formation of the liquid in the reservoir causes the produced gas composition to change continuously leading to lower …

Low-Power Reconfigurable Sensing Circuitry For The Internet-Of-Things Paradigm, Alexander Dilello

Graduate Theses, Dissertations, and Problem Reports (ETD)

With ubiquitous wireless communication via Wi-Fi and nascent 5th Generation mobile communications, more devices -- both smart and traditionally "dumb" -- will be interconnected than ever before. This burgeoning trend is referred to as the Internet-of-Things. These new sensing opportunities place a larger burden on the underlying circuitry that must operate on finite battery power and/or within energy-constrained environments. New developments of low-power reconfigurable analog sensing platforms like field-programmable analog arrays (FPAAs) present an attractive sensing solution by processing data in the analog domain while staying flexible in design. This work addresses some of the contemporary challenges of low-power wireless …

Minimizing Trihalomethane Formation Through Source Water Monitoring And Optimizing Treatment Practices, Nashid Mirza

Graduate Theses, Dissertations, and Problem Reports (ETD)

Trihalomethanes, a family of halogenated disinfection byproducts, are prevalent in finished drinking water. According to USEPA’s Disinfectants and Disinfection Byproducts Rules (DBPRs), the regulatory standard of the total trihalomethanes (TTHMs) is 80 μg/L, and water treatment plant operators are required to closely monitor TTHMs in the finished water on a quarterly basis. Although total organic carbon (TOC) has been identified as a precursor for the TTHMs, knowledge gaps still exist in how specific water and treatment related factors (e.g., intake water quality, seasonal variation, contact time, and treatment train) affect TTHMs formation. Focusing on water treatment plants in southwestern Pennsylvania, …

Conceptual Design Of Male Uavs, Vincent Spada

Graduate Theses, Dissertations, and Problem Reports (ETD)

The conceptual design process of aircraft involves the creation of a product, in this case UAVS (unmanned aerial vehicles), using the most effective means possible across multiple subdisciplines of Aerospace Engineering. This paper will outline a unique methodology that involves calculating certain design variables such as wing loading, power loading, aspect ratio and cruise altitude in the conceptual design phase for MALE (medium altitude long endurance) UAVs. Aircraft characteristics from MALE UAVs such as the MQ-9 predator and MQ-1 reaper will used for a comparative aircraft study as “jumping off” points in order to carry out the initial calculations. An …

Immunomagnetic Beads Coupled With Anti-Ph-20 Antibodies To Isolate Sperm From Dna Mixtures For Sexual Assault Kit Application, Kayla Becks

Graduate Theses, Dissertations, and Problem Reports (ETD)

Sexual Assault Kits (SAKs) account for a large portion of DNA mixture samples that are processed within a forensic laboratory, most commonly in the form of vaginal swabs. A typical vaginal swab from a SAK contains the female victim's epithelial cells and varying concentrations of sperm cells left by the perpetrator. The key to analyzing these types of samples is to separate the mixture into male and female fractions. As such, there is a demand to develop novel techniques that have the capability of recovering as much of the male fraction as possible, specifically in cases where there is a …

Depth Dependent Atomic Valence Determination In La0.7sr0.3mno3 Thin Films Using Synchrotron Techniques, Robbyn B. Trappen

Graduate Theses, Dissertations, and Problem Reports (ETD)

The valence of atoms often has a strong effect on the properties of materials, such as magnetism, conductivity, and superconductivity. The atomic valence is often perturbed at the surface and/or interface and this deviation may play a strong role in many physical phenomena such as interfacial coupling and dead layers, both magnetic and electric. In this dissertation, I present a non-destructive approach of combining two X-ray absorption detection modes, electron yield and fluorescence, with very different probing depths in conjunction with theory to map out the layer-by-layer valence of a thin film.

The weighted average Mn atomic valence as measured …

Energy Efficiency Evaluation Of Blower Heater Non-Purge Compressed Air Dryers, Alexandra M. Botts

Graduate Theses, Dissertations, and Problem Reports (ETD)

There are several compressed air dryers available for industrial use including, refrigerant, desiccant, and membrane. This research focuses on twin tower regenerative closed loop desiccant dryers, specifically: blower heater non-purge (BHNP) with and without cooling water pumps, Compressed-air Heater Purge (CHP), Blower Heater Purge (BHP), and Pressure Swing Heaterless (PSH). These styles of dryers are used mainly in industries that require extremely dry air such as, food manufacturing, medical air, or sensitive technology manufacturers. The research was conducted by collecting and analyzing real time current draw data on air compressors and associated dryers at eight different facilities (13 compressor systems) …

Development Of A Sustainability Evaluation And Control Framework For Chemical Processes, Shuyun Li

Graduate Theses, Dissertations, and Problem Reports (ETD)

Industry, government, and society have begun to shift from economic stand-alone focus to the inclusion of sustainability in the decision-making process. This shift can be attributed to the growing environmental and social awareness that makes consumers and stakeholders not only care about product quality and cost, but also products and processes that minimize the environmental impact and conserve natural resources. As a result, some progress has been made in recognizing and understanding the challenges of sustainable development, which helps evaluating the sustainability performance of a specific process/product. In particular, sustainability assessment tools and methodologies have been developed to help the …

The Marvel Sonic Narrative: A Study Of The Film Music In Marvel's The Avengers, Avengers: Infinity War, And Avengers: Endgame, Anthony Walker

Graduate Theses, Dissertations, and Problem Reports (ETD)

This document explores the music of three films in the Marvel Avengers enterprise: Marvel’s The Avengers, Avengers: Infinity War, and Avengers: Endgame. It does not examine the second film of the series, Avengers: Age of Ultron. The document seeks to uncover and further understand the music’s function in each film and to determine its continuity throughout all three films. This study uses a combination of film music studies and theory-based analysis to support the findings with the aim of identifying connecting musical elements that stretch throughout these three films. This includes the use of leitmotif/themes, previously …

Building An Image: Japanese Influence On The Perception Of Western Countries, A Study Of The 1904 St. Louis World’S Fair, Andrea M. Fowler

Graduate Theses, Dissertations, and Problem Reports (ETD)

In this thesis, I argue that the Japanese government has utilized art and artistic expression to influence the perception that Western countries had of its nation and culture. This phenomenon is examined through a case study of Japanese participation at the 1904 St. Louis World’s Fair, and the exhibits that they presented. These exhibits are examined utilizing both reception and post-colonial theory, and then applying these theories to primary source material from the 1904 World’s Fair. These materials include guidebooks and photographs from both the United States and Japanese authors, to showcase differences between how the East and West interpreted …

The Effects Hot Water Kill Time Has On Dna Degradation And Str Profiling From Lucilia Sericata (Diptera: Calliphoridae) Crop Contents, Nicholas Alexander Haas

Graduate Theses, Dissertations, and Problem Reports (ETD)

he use of entomological specimens as a source of forensic DNA evidence has been studied since the late 20th century. Currently as it stands, to preserve both the minimum postmortem interval (mPMI) and DNA evidence within fly larvae, two standards of preservation exist. For mPMI, the use of hot water kill with near-boiling water is used to fix larvae size for accurate age estimation. For DNA evidence, the standard technique of preservation is submersion in 70% ethanol. To help reduce the number of standard preservation techniques for practitioners, this study assessed the feasibility of the hot water kill preservation technique …

Investigation And Development Of Exhaust Flow Rate Estimation Methodologies For Heavy-Duty Vehicles, Chakradhar Reddy Vardhireddy

Graduate Theses, Dissertations, and Problem Reports (ETD)

Exhaust gas flow rate from a vehicle tailpipe has a great influence on emission mass rate calculations, as the emission fractions of individual gases in the exhaust are calculated by using the measured exhaust flow rate. The development of high-end sensor technologies and emission pollutant measurement instruments, which can give instantaneous values of volume concentration of pollutants flowing out of the engine are gaining importance because of their ease of operation. The volume concentrations measured can then be used with the instantaneous exhaust flow rate values to obtain mass flow rates of pollutants.

With the recent promulgation of real world …

Enhancing The Thermoelectric Performance Of Calcium Cobaltite Ca3co4o9 Through Single And Dual Elements Doping, Cesar Octavio Romo De La Cruz

Graduate Theses, Dissertations, and Problem Reports (ETD)

Worldwide energy consumption losses more than 60% of the energy after its conversion, most of these losses are in the form of waste heat. Therefore, it is a matter of utmost importance to harness waste heat and reutilize this energy source to improve the overall conversion efficiency. Thermoelectric (TE) technology is one of the rising alternatives to harvest the excessive amount of energy lost as waste heat for a better and sustainable energy future. TE materials can utilize waste heat to improve efficiency in the ever-increasing demand for energy by converting a temperature difference directly into electricity due to the …

Latin American Influences On Selected Piano Pieces By Louis Moreau Gottschalk And Darius Milhaud, Hyejeong Seong

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research document examines selected piano works by Louis Moreau Gottschalk (1829-1869) and Darius Milhaud (1892-1974) that are influenced by Latin American cultures.The paper traces the influence of Latin American music and the incorporation of characteristic melodic, harmonic, and rhythmic elements in the following compositions: Souvenir de Porto Rico, op. 31 (1857) and Souvenir de la Havane, op. 39 (1859) by Gottschalk; Saudades do Brasil, op. 67 (1920-1921) and Brasileira: Third movement of Scaramouche Suite, op. 165b (1937), for Two Pianos, by Milhaud. After a brief introduction, the study reviews the existing related literature about this topic. Then, Chapters Three …

Psychological Trauma And Resilience Of Police Officers Involved In An Ambush: An Exploratory Study, Erin A. Teaff

Graduate Theses, Dissertations, and Problem Reports (ETD)

Law enforcement officers are widely recognized as having one of the most dangerous and stressful occupations, which can lead to lasting physical and psychological impacts. While research has examined the psychological trauma and resilience experienced by police officers, there have been very few research studies involving ambushes. Due to the continued risk of ambushes on police officers, gaining insight into the trauma and resilience of officers during these types of situations would be beneficial in providing psychologists with information to aid in their treatment officers involved in an ambush and similar unprovoked attacks. The primary aim of this study was …

Review Of Water Allocation Models For West Virginia, Madison Lee Alexis Thompson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Modeling river basins started gaining in popularity and usage in the western part of the United States in large part due to its extreme droughts. Planning is necessary to sustain the population, industries, and recreational water use year-round. Water allocation modeling is a tool used to aid in the issues that come from managing water resources. This work considers the continuous models that synthesized the hydrologic processes that occur and provides a simulation of past, current, or future conditions.

West Virginia, located on the eastern side of the United States, does not have an extreme drought problem as seen in …

Chemometric Calibration Of Surface Enchanced Raman Spectra For Quantitative Analysis, Xiaofei Shi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Raman spectroscopy, recognized as a powerful analytical technique, has been widely employed in many fields especially in the detection of hazard material containing in food or water. However, multiplexed analyte quantification based on Raman spectra remains a challenge due to the difficulties in accurate and precise modeling of the relationship between multiple analyte concentrations and dense spectral data with noise.

In this work, a statistical procedure was developed to efficiently generate high-quality calibration models quantifying the analyte concentrations versus spectra relationship. The resulting calibration models are able to provide estimated concentration ranges (which reflect both point and uncertainty estimates) for …

Artificial Immune System For Unmanned Aerial Vehicle Abnormal Condition Detection And Identification, Ryan G. Mclaughlin

Graduate Theses, Dissertations, and Problem Reports (ETD)

A detection and identification scheme for abnormal conditions was developed for an unmanned aerial vehicle (UAV) based on the artificial immune system (AIS) paradigm. This technique involves establishing a body of data to represent normal conditions referred to as “self” and differentiating these conditions from abnormal conditions, referred to as “non-self”. Data collected from simulation of the UAV attempting to autonomously fly a pre-decided trajectory were used to develop and test a scheme that was able to detect and identify aircraft sensor and actuator faults. These faults included aerodynamic control surface locks and damages and angular rate sensor biases. The …

Promoting Cognitive And Fine Motor Development In The Art Room For Young Students With Exposure To Trauma: An Exploratory Case Study., Tiffany Marie Minuci

Graduate Theses, Dissertations, and Problem Reports (ETD)

Despite the overwhelming research that suggests visual artmaking experiences can produce positive outcomes for individuals, many state art education policies fail to implement and integrate the arts into core academic curriculums. Specifically in the state of West Virginia, kindergarten through twelfth grade students often lack the access to a quality and consistent art education. With high teacher-pupil ratios and inclusive learning environments, educators face the difficult task of meeting all the individual needs of their students’ in the classroom. This not only affects whole student populations, but also poses risks for children who have been exposed to trauma. Traumatic experiences …

Lignocellulosic Biomass Derived Activated Carbon For Energy Storage And Adsorption, Changle Jiang

Graduate Theses, Dissertations, and Problem Reports (ETD)

Lignocellulosic biomass has been converted to hierarchical porous carbon materials which possess macro-, meso- and micro-pores. The natural structure of porous lignocellulosic structure was preserved during activation with further developed porosity by the activation. The activated carbon can be well applied to electrochemical double layer capacitor for transportation storage of ions as well as adsorbent materials for metal ion removal from wastewater.

The first chapter of this dissertation presents an introduction of biomass derived carbon and its applications. In the second chapter, both direct and indirect activation methods using carbon dioxide were adopted in this study. The results show that …

Comparing The Effects Of Swimming Exercise And Dissolved Oxygen On Important Performance Parameters Of Early-Rearing Atlantic Salmon Salmo Salar And Rainbow Trout Oncorhynchus Mykiss., Thomas B. Waldrop

Graduate Theses, Dissertations, and Problem Reports (ETD)

Swimming exercise (bodylenghts/sec), and dissolved oxygen (DO), are important environmental variables in aquaculture. While there is an obvious physiological association between these two parameters, their interaction has not been adequately studied in Atlantic salmon, Salmo salar and Rainbow trout, Oncorhynchus mykiss. Since both variables can be easily manipulated in modern aquaculture systems, we sought to assess the impact of these parameters, alone and in combination, on the performance, health, and welfare parameters of the two species. Atlantic salmon and Rainbow trout were stocked into twelve circular 0.5 m³ tanks and exposed to either high (1.5-2 BL/s) or low …

Morphological And Phylogenetic Resolution Of Diplodia Spp., Emerging Canker Pathogens Of Oak (Quercus Spp.), In The United States, Savannah Lyn Ferreira

Graduate Theses, Dissertations, and Problem Reports (ETD)

In Mediterranean Europe and the United States, oak species (Quercus spp.) have been in a state of declining health and vigor for the past several decades. Several biotic agents have been found to contribute to this decline to varying degrees including Phytophthora cinnamomi and Armillaria spp., both causal agents of root rots, and various insect defoliators. In the U.S., Bretziella fagacearum, the causal agent of oak wilt, has also been implicated. More recently, Diplodia corticola (Dc) and other Diplodia spp. have been implicated in causing dieback and mortality of oak species in Europe and in …

Global Existence And Asymptotic Behaviors For Some Nonlinear Partial Differential Equations., Ismahan Dhaw Binshati

Graduate Theses, Dissertations, and Problem Reports (ETD)

We study global existence and asymptotic behavior of the solutions for two-fluid compressible isentropic Euler-Maxwell equations by the Fourier transform and energy method. We discuss the case when the pressure for two fluids is not identical and we also add the friction between two fluids. In addition, we discuss the rates of decay of $L^{p}-L^{q}$ norms for a linear system. Moreover, we use the result for $L^{p}-L^{q}$ estimates to prove the decay rates for the nonlinear systems. In addition, we prove existence of heteroclinic orbits for the nonlinear Vlasov and the one-dimensional Vlasov-Poisson systems. In the nonlinear Vlasov case with …

Enabling Robust State Estimation Through Covariance Adaptation, Ryan Magnum Watson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Several robust state estimation frameworks have been proposed over the previous decades. Underpinning all of these robust frameworks is one dubious assumption. Specifically, the assumption that an accurate a priori measurement uncertainty model can be provided. As systems become more autonomous, this assumption becomes less valid (i.e., as systems start operating in novel environments, there is no guarantee that the assumed a priori measurement uncertainty model characterizes the sensors current observation uncertainty).

In an attempt to relax this assumption, a novel robust state estimation framework is proposed. The proposed framework enables robust state estimation through the iterative adaptation of the …

Pain Relief Knowledge, History, And Expectations Among Emergency Dental Patients, Daniel C. Brawley

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction

Dentists frequently treat and manage patients with acute dental pain. Patients often seek care to treat their pain. As a part of that treatment, it is common for providers to use both prescription and non-prescription medications in the management of the patient’s dental pain. This study focused on understanding the patient’s knowledge, history and expectations regarding prescription and non-prescription medication in the management of their dental pain.

Methods

A self-report survey was developed, using Likert-type scales, consisting of 32 items, including standardized, psychometrically-tested instruments. The survey was administered to 108 adult outpatients who reported to the West Virginia University …