Digital Commons Network^™

Examining Keswick For Benefits To Chaplain Resilience Ministry, Caleb Walker

Masters Theses

The Keswick Convention movement, which began in Keswick, England in 1870 and emphasized deeper knowledge and experience of God, has often been criticized and marginalized in evangelical theological circles. The structure of the conferences, with an emphasis upon six major theological themes and their application for daily Christian living, seems to have value for many attendees in deepening their Christian life. This study examines the potential benefits of the Keswick themes with particular application to the military chaplaincy setting and the issue of spiritual resilience. By examining criteria for resilience (steadfastness, perseverance, courage, and recuperation) and utilizing a qualitative research …

A New Formula For Voter Turnout, Elliot Pope

Masters Theses

This paper proposes a new, modified decision matrix for voter turnout: Likelihood of Voting = Personal Connection + Sense of Duty + Self-Interest – Difficulty in Voting – Sense of Apathy. It introduces a new variable, “Personal Connection.” This variable combines the important contributions of social pressure and canvassing research as a summary motivation of the two. In order to test this hypothesis, I complete an initial review of ANES data and a metanalysis of relevant literature. The conclusion is that there is enough data to support further research into the proposed formula and new variable for voter turnout.

Application Of A Three-Lever Drug Discrimination Method To Differentiate The Interoceptive Stimulus Effects Of 3, 4-Methylenedioxypyrovalerone And 4-Methylmethcathinone In Male Sprague-Dawley Rats, Trent Bullock

Masters Theses

Psychoactive “bath salts” represent a continuing drug abuse problem. The synthetic cathinones, 3, 4-methylenedioxypyrovalerone (MDPV) and 4-methylmethcathinone (4-MMC) are popular constituents of “bath salts” in the United States and the United Kingdom, respectively. Addiction to these substances has proven difficult to treat, possibly requiring targeted therapeutics. Drug discrimination is a preclinical assay that may aid in treatment development. Thus far, two-lever (drug vs no drug) discrimination studies have exhibited asymmetrical substitution patterns between 4-MMC and MDPV. Therefore, a three-lever discrimination method was employed in which 12 male Sprague-Dawley rats were trained to discriminate 0.5 mg/kg MDPV, 2.0 mg/kg 4-MMC, and …

Evaluating The Efficacy Of Convolution Neural Networks In Age At Deat Estimation Using 3d Scans Of The Pubic Symphyseal Face, Melissa A. Brown

Masters Theses

The research presented assesses the utility of machine learning approaches, specifically convolutional neural networks (CNNs), to the estimation of age at death in adult decedents by analysis of the pubic symphyseal face of the os coxa rendered as a 3D image. Age at death estimation is an important duty of forensic anthropologists working in medico-legal contexts, as well as bioarcheological researchers. The purpose of this study is to evaluate the accuracy of a CNN relative to the performance of human observers using traditional methods of age estimation. To accomplish this, a CNN created for this project and expert anthropologists were …

Facebook Intensity Use Related To Gender Identity And Self-Esteem Among Female College Students, Li Zhang

Masters Theses

As a popular social media platform, Facebook has already become a vital part of college students’ social lives. The purpose of this study is to explore the relationships among Facebook use, gender identity and the level of self-esteem among young female college students (from age 18 to 23). Previous studies have argued that Facebook has the ability to enhance or reshape gender identity by providing control over online self-presentation. In addition, by using Facebook intensively and frequently, users gain popularity (a larger network of Facebook friends), which also increases users’ self-esteem and the feeling of being connected with others. In …

The Paternal Lineage Of Nathan Hale: A Puritan Tradition, Andrew Rossignol

Masters Theses

This thesis discusses the paternal family history of Revolutionary War hero, Nathan Hale. A history of Robert Hale, John Hale, Samuel Hale, and Richard Hale is told as well as information regarding Connecticut and Hale’s hometown of Coventry. The thesis concludes with an examination of Nathan Hale and his actions as well as a critique of commonly accepted Hale myths.

Deep Reinforcement Learning For Autonomous Search And Rescue, Juan Gonzalo Cárcamo Zuluaga

Masters Theses

Unmanned Aerial Vehicles (UAVs) are becoming more prevalent every day. In addition, advances in battery life and electronic sensors have enabled the development of diverse UAV applications outside their original military domain. For example, Search and Rescue (SAR) operations can benefit greatly from modern UAVs since even the simplest commercial models are equipped with high-resolution cameras and the ability to stream video to a computer or portable device. As a result, autonomous unmanned systems (ground, aquatic, and aerial) have recently been employed for such typical SAR tasks as terrain mapping, task observation, and early supply delivery. However, these systems were …

“Who Has A Right To Say What Focus Is The Legitimate Focus?” Tennessee Williams And Julia Margaret Cameron’S Theatrical Portraits Of Women, Jennifer M. Klug

Masters Theses

In the production notes preceding The Glass Menagerie, Tennessee Williams said: “Everyone should know nowadays the unimportance of the photographic in art: that truth, life, or reality is an organic thing which the poetic imagination can represent or suggest, in essence, only through transformation, through changing into other forms than those which were merely present in appearance.” In spite of Williams’s emphasis on the limitations of literal representation, some of his most famous female characters were created in a tradition similar to that of portraits of women by the Victorian-era photographer Julia Margaret Cameron. Both Cameron and Williams made …

A Case Study On Application Of Fuzzy Logic Based Controller For Peak Load Shaving In A Typical Household's Per Day Electricity Consumption, Krishna P. Sharma

Masters Theses

The cost of electricity for consumers depends on the cost of generation, transmission, and distribution of power. The electrical load consumed by consumers per day is not constant throughout the day. The utilities must be capable of meeting the load demand, which means they must have enough electricity generation potential and necessary infrastructure. This cost is significant. However, the revenue they generate will only be for the actual use of electricity by the consumers. In general, the electrical power generation is done in stages, always generating a base load. As demand changes throughout the day, additional stages of power generation …

Modelling The Financial Effects Of Naïve Neutral Zone Limits On Energy Storage Systems Participating In Midwest Iso Energy Markets Under Frequency Regulation Prioritization Policies, Patrick J. Mccarthy

Masters Theses

Battery Energy Storage Systems (BESS) participating in frequency regulation services in MISO (Midcontinent Independent System Operator) energy markets do so by charging from and discharging to the bulk electrical grid to satisfy power demands. Frequency regulation can demand a high energy throughput from a BESS, causing electrochemical aging. The aging of a BESS must be controlled to within financially feasible limits. MISO has proposed new frequency regulation prioritization policies that enable a BESS to manage its own aging by setting its acceptable State of Charge (SOC) range, called its neutral zone. MISO will seek to prioritize a BESS’ regulation so …

Effects Of Fire Season And Temperature On A Spotted Knapweed (Centaurea Stoebe) Infested Grassland, Zachery T. Pitman

Masters Theses

Invasive species, including the non-native forb Centaurea stoebe (spotted knapweed), constitute an imminent threat to degraded and restored native prairies. Considering the major threat that C. stoebe poses to imperiled prairie ecosystems, I examined the effectiveness of fire as a control agent of C. stoebe and (±)-catechin. I conducted a 2-year experiment in part of a restored tallgrass prairie community at Pierce Cedar Creek Institute in Barry County, Michigan between May and August of 2016 and 2017. My experiment consisted of individually burning 60 1-m² plots with a propane torch to achieve high (316° C) and low (103° C) temperatures …

Occupancy And Detection Of Yellow Perch In Great Lakes Coastal Wetlands, Kaitlyn M. Dykstra

Masters Theses

Accurately estimating the distribution of a species is important for managing sustainable populations of fishes. The Yellow Perch Perca flavescens is an important sport fish in the Great Lakes region and one of the most abundant fishes in Great Lakes coastal wetlands, which they commonly use for spawning and nursery habitat. Many fisheries management decisions are based on results from sampling fish assemblages, but these methods rarely account for incomplete detection (i.e., presence of a species that is not detected by sampling), which could create biased results. We applied the method of occupancy modeling, which accounts for incomplete detection, to …

Impacts Of Sediment Dredging On Phosphorus Dynamics In A Restored Riparian Wetland, Kimberly Oldenborg

Masters Theses

Global reductions in biodiversity and water quality are having major consequences for ecosystem health and societal well-being. The restoration of riverine floodplains and wetlands provides an ideal opportunity to increase biodiversity and water quality because their hydrologic connectivity to adjacent streams and rivers promotes the formation of heterogeneous habitat while also facilitating their functioning as a nutrient sink, in general. However, many historic floodplains and riverine wetlands have been drained for the creation of agricultural land, resulting in an accumulation of nutrients in the soils. Therefore, restoration practices that hydrologically reconnect former agricultural land to an adjacent stream or river …

Estimating Components Of Stream Metabolism Using The Free Water Dissolved Oxygen Method, Jay R. Zuidema Jr.

Masters Theses

Stream ecosystem metabolism is commonly measured in stream ecology studies in order to understand the functioning of the stream ecosystem and as an indicator of stream health. One common method for gathering the time series data required to estimate stream metabolism is the free water dissolved oxygen method, which involves measuring dissolved oxygen in freely moving water. This is accomplished by taking measurements at a single location (one-station monitoring method) or at two locations (two-station monitoring method). In conjunction with these data, a process-based model of dissolved oxygen dynamics is used to estimate gross primary production, respiration, and net production. …

Environmental Factors Influencing Amphibian Community Assemblage In Dune Wetlands On The Lake Michigan Coast, Alex H. Jouney

Masters Theses

Wetlands in dune landscapes provide important breeding habitat for amphibians along the Lake Michigan Coast. Unfortunately, these unique habitats and the corresponding amphibian metapopulations are understudied and threatened. We assessed amphibian species richness and terrestrial habitat type in 16 permanent and ephemeral wetlands along the coast of Lake Michigan in Grand Haven, MI. Wetland area, terrestrial habitat type, depth, hydroperiod, shade, and degree of isolation were measured from April to September of 2017. Nine species of amphibian were found; Green Frog (Rana clamitans melanota) and Spring Peepers (Pseudacris crucifer crucifer) were most abundant and Fowlers Toad …

Pyrolysis Of Plastic Waste From Medical Services Facilities Into Potential Fuel And/Or Fuel Additives, Bright Kweku Ansah Baiden

Masters Theses

Limited space and high costs for landfilling as well as increasing regulations in plastic waste disposal, has led to high operating costs for organizations involved in managing plastic waste from medical facilities which led to the need to investigate an alternative option such as pyrolysis. The overall goal of this study was to evaluate pyrolysis as a means to repurpose plastic waste obtained from medical service facilities into fuel and fuel additive compounds, with two objectives involving, (1) to examine the effect of heat input (as voltage) and reaction/residence time; and (2) to evaluate the effect of the plastic waste …

The Transformational Power Of Forgiveness Within The Church, Mary Mckenzie

Masters Theses

This thesis seeks to explore and describe the concepts and effects of forgiveness within the church. It shows that the roots of violence, suffering, and pain are in the unhealed wounds of the past. It examines biblical, theological, and psychological materials on forgiveness, unforgiveness, and health benefits. Learning about forgiveness and how to use the skills can conceivably enhance mental and physical health through an optimistic and hopeful outlook on life. It highlights the differences of the definition and understanding of forgiveness and forgiveness from an intercultural perspective. Results from participants’ from five ethnic groups (African, African American, Asian, Caribbean, …

Control-Oriented Automatic Transmission- Based Powertrain Modeling And Simulation With Judder, Harshal B. Kundale

Masters Theses

This work presents automatic transmission-based powertrain modeling. The powertrain consists of an engine, torque converter with lock up clutch, transmission gearbox, propeller shaft, and vehicle body. Simplified powertrain component models are developed for vehicle powertrain dynamic response analysis and future control work. The powertrain components are modeled with algebraic and first order non-linear differential equations. A MATLAB-based powertrain simulation system is developed to investigate the transient characteristics during lock up of torque converter. Simulation results are used in the determination of effects of judder on torque and angular velocity. Clutch judder is a self-excited vibration that occurs during the clutch …

The Effects Of Gateway Width On Driver Yielding To Pedestrians: A Systematic And Parametric Analysis, Jonathan M. Hochmuth

Masters Theses

The gateway in-street sign treatment has been demonstrated to be a cost-effective method for increasing driver yielding behavior at crosswalks. In the present study, wide and narrow gateway widths were compared at two sites to determine if there was a differential effect on driver yielding behavior. Then, the relationship between width and yielding was refined with a parametric analysis at one of these sites. Gateway width was varied in two-foot intervals from 12ft to 18ft. The results indicated an inverse relationship between gateway width and driver yielding behavior. There are likely two variables related to this effect. First, because drivers …

An Examination Of Age Labels In Music Related Dissertations And Theses: 2009-2016, Phillicia Jackson

Masters Theses

The life expectancy rate of advanced age individuals has increased dramatically in recent years, creating a greater need for research topics related to this segment of the population. Smith (2009) completed a content analysis of the use of age labels describing this advanced age group using dissertations and theses produced between 1983 and 2008. This current investigation replicated the process used in the earlier study using dissertations and theses completed between 2009 and 2016. The same search procedure, inclusion criteria, and analysis protocol was used, in order to be able to evaluate changes which may have occurred over time. A …

Maintaining Deck Profile In Steel I-Girder Bridges During Deck Placement, Ali Naif Inceefe

Masters Theses

Conventional steel I-girder highway bridges utilize cast-in-place concrete deck. Maintaining the deck profile as per project specifications might be a challenging task. Deformation of girders and formwork used for deck placement need to be controlled during deck placement. Differential deflection between girders, exterior girder web out-of-plane deformation, exterior girder warping, or a combination thereof could impact the deck profile. These deformations challenge maintaining deck profile and need to be considered as a part of constructability evaluation. Determining deck profile due to potential girder deformations is necessary before deck placement so that the remedial actions can be implemented when deck finish …

Annie Dillard: At The Altar Of Nature, Kelley A. Kasul

Masters Theses

This thesis intends to delve into Annie Dillard’s time spent at Tinker Creek. Why Dillard chose to go into nature is critiqued, as well as what she found. One of the things it appears Annie Dillard sought and found was a connection to the Divine. She had been searching for this connection in various churches but had not found what she needed there. There is another, perhaps more pressing, issue of the mystical journey Dillard went on as well. This was an internal journey, not a physical journey. Both of these topics are vetted for the purposes of furthering the …

Marketing Theory And Pregnancy Help Centers: A Unified Pregnancy Help Center Brand, Allison Schmidt

Masters Theses

Starting as a grassroots movement formed by individuals who are opposed to abortion, pregnancy help centers commonly provide resources to help women during and after their unplanned pregnancy. Planned Parenthood and other abortion clinics serve as primary competition to pregnancy help centers. Planned Parenthood has branded themselves as the number one nonprofit relating to women's healthcare, sex education, birth control, and abortion. Planned Parenthood clinics are united under national branding and engage their audience through comprehensive sex education and healthcare services while embracing innovative digital technology. By researching how different demographics influence abortion attitudes, different market segments can be developed …

College Self-Funding Predicting Deviant Behaviors, Blake A. Darling

Masters Theses

This study examines the effects of the source of college funding on student participation in four deviant behaviors: monthly binge drinking, monthly marijuana use, illicit drug use, and academic cheating. Using secondary data from a self-reported online survey conducted at a midwestern University, competing hypotheses based in general strain theory and social bond theory, were tested. Logistic regression analyses of the four deviant behaviors suggest that the source of college funding has a very limited effect. Only in the cases of marijuana use and illicit drug use were significant relationships observed; where students whose funding came from their parents were …

Use Of Fluorescein Dye For Characterizing Water And Solute Flux Across The Groundwater – Surface Water Interface, Ryan Nicholas Cascarano

Masters Theses

Quantifying groundwater discharge across the sediment—surface water interface remains a challenge due to streambed heterogeneity and the integration of disparate measurements over a continuum of spatial and temporal scales. In this study, mini-piezometers are first used to identify areas of groundwater discharge in lakes and streams, and micro-pulses of fluorescein dye are released at precisely known shallow depths as a conservative tracer. The use of fluorescein dye allows for visual dye detection regardless of light conditions, and measurements of dye concentrations over time using a fluorometer are used to generate high resolution breakthrough curves. Accurate determination of groundwater velocity and …

Contribution Of Monoaminergic Mechanisms To The Discriminative Stimulus Effects Of 3,4-Methylenedioxypyrovalerone (Mdpv) In Sprague-Dawley Rats, Harmony I. Risca

Masters Theses

3,4-Methylenedioxypyrovalerone (MDPV) is a popular synthetic cathinone reported to have a high abuse potential and comparable pharmacological actions to those of cocaine. The aim of this study was to evaluate a variety of monoaminergic agents for substitution, potentiation, or antagonism in rats trained to discriminate MDPV. Male Sprague-Dawley rats were trained to discriminate 0.5 mg/kg MDPV and a variety of monoaminergic drugs were tested for substitution and/or potentiation of the MDPV cue. In separate experiments, stimulus antagonism tests were conducted with selected dopamine antagonists or serotonin antagonists in rats trained to discriminate 1 mg/kg MDPV. Full substitution for MDPV was …

Social Security Act Of 1935 To Tanf: A Comprehensive Look At The History And Current State Of Welfare In America, Parker Gilkesson

Masters Theses

This study seeks to explore the welfare system within the United States. The study spans from the Great Depression to the current state of TANF, post-welfare reform, to better understand the current state of welfare within the United States in order to analyze the need for further welfare reform. The initial disparities in the system, from the very beginning, are worth analyzing because it provides a framework to understand how disparities could possibly exist in the program today. Social Policy Programs are systems that have been built from multiple policies and components over time. Faulty, systematic issues, must be evaluated …

Is Religion An Effective Rehabilitation Method? Comparing The Results, Ashley Kittrell

Masters Theses

Faith-based rehabilitation programs receive both praise and criticism from the criminal justice academic community. Critics argue they risk violating inmates’ constitutional rights by forcing them to participate and adhere to religious principles and activities. Supporters of faith-based programs claim that they reduce both recidivism rates and high incarceration costs. Current studies evaluating the effectiveness of faith-based programs have struggled to accurately define and measure either variable. This study compares two popular faith-based programs to a similar secular program to determine if there is a significant difference in recidivism rates using an independent t-test.

Ouroboros, Christopher Dove Drury

Masters Theses

Art is communication.

Objects are for making and giving.

Life is to be loved with others.

I work directly and swiftly with material to mark time and labor.

This is a pathway to resolve suffering, to be present.

Defining Contagion : Examining Imagination As A Source Of The Infection In Print Studios, Joshua Tangen

Masters Theses

In this thesis, I attempted to define a contagious component of art education within a community print shop. In this quest, I examine theories around imagination, creativity, and psychology through an analysis of the work of Maxine Greene, Kieran Egan, Ken Robinson, and Mihaly Csikszentmihalyi. Gathered from a variety of sources that include, books, scholarly articles, and online video, I link Greene’s concepts of what role imagination plays in critical thinking and empathy, Egan’s promotion of imagination’s ability to create personal and emotional engagement, Robinson’s ideas about creativity in learning, and Csikszentmihayli’s theory of flow. Connecting these four philosophers are …