Digital Commons Network^™

Algorithm For Geodetic Positioning Based On Angle-Of-Arrival Of Automatic Dependent Surveillance-Broadcasts, Richard Allen Gross

Masters Theses

This paper develops a non-precision, three-dimensional, geodetic positioning algorithm for airborne vehicles. The algorithm leverages the proliferation of Automatic Dependent Surveillance – Broadcast (ADS-B) equipped aircraft, utilizing them as airborne navigation aids to generate an RF Angle-of-Arrival (AOA) and Angle-of-Elevation (AOE) based geodetic position. The resulting geodetic position can serve as a redundant navigation system for use during locally limited Global Navigation Satellite System (GNSS) availability, be used to validate on-board satellite navigation systems in an effort to detect local spoofing attempts, and be used to validate ADS-B position reports.

The navigation algorithm is an implementation of an Extended Kalman …

Dental Topographic Analysis Of Maxillary And Mandibular Phyllostomid Bat Dentitions: Implications For Dietary Prediction In The Fossil Record, Colin Pellegrom

Masters Theses

Mammalian dental anatomy has evolved in accordance with the physical properties of its diet, and multiple features on each tooth have specific functions related to the breakdown of food during mastication and ingestion. Tooth structure is under tight genetic control and much of the anatomical variation in dentition across species is related to adaptation to a specific dietary regime. This diet-dentition relationship can be exploited to reconstruct mammalian diets from fossil specimens through calculation of dental topographic metrics. To date, most studies of dietary reconstruction using dental topography have focused on mandibular molars; thus, this study seeks to test whether …

Using Remotely Sensed Imagery To Examine Changing Urban Land Cover Across Time And Topography: A Study Of Nepal’S Kathmandu Valley, Rajesh Sigdel

Masters Theses

The Kathmandu Valley, located in Nepal, is the most rapidly growing demographic region in the country. With this demographic transformation, urban land is also expanding within the valley. It is important to understand the rate and extent of urban land cover change for effective land use planning. This study analyzed the urban land cover change in the Kathmandu Valley in 1990, 2006, and 2018 using remote sensing. It also analyzed the shift in the urban topography of the valley during the same period. Landsat 5 and Landsat 8 were used to study the transformation of urban land cover in the …

The Effects Of Deforestation On Carbon Storage In Khabarovsk Krai, Russia, Rowan E. Cole

Masters Theses

With over one-fifth of the planet’s forested area, Russia has become a major source of round wood and wood products. In 2003, the Russian government established an energy policy aimed at reducing the negative impacts of industry on the environment and improving the nation’s environments as a whole. This study analyzes deforestation and logging activities in the forests along the Amur River in Khabarovsk Krai in the Russian Far East to determine the effectiveness of Russian government policy in achieving the goals put forward in the 2003 energy policy. Changes in land-use and land-cover will be assessed using 500-meter resolution …

The Use Of High And Medium Resolution Imagery To Detect Agricultural Land Cover In Chinese Cities: A Case Study Of Nanjing 2000 To 2015, Erik Breidinger

Masters Theses

According to McGee and Ginsburg’s desakota hypothesis, rapidly growing Asian cities differ from large Western cities in their land cover/land use (LC/LU) as they retain a significant portion of agricultural land and labor despite rapid urbanization. However, significant amounts of agricultural production within desakotas takes place in plastic greenhouses, causing a unique problem when calculating LC/LU estimates via traditional remote sensing techniques. While greenhouses appear equivalent to developed land spectrally, their purpose is entirely agricultural. This study provides an improved method of calculating greenhouse land-cover as agricultural land-use using Jiangning District in the city of Nanjing as the study area …

Recipient Rights Guidelines: Assessment Of Practical Interpretation, Patrick Wieszciecinski

Masters Theses

Although the State of Michigan has passed legislation to ensure that the rights of mental health service recipients are protected, there has been no published research evaluating the accuracy and consistency with which these guidelines are applied in real world cases. Quite obviously, even well intentioned policy may fall short of its intended goal if it is not implemented consistently and with fidelity. The State of Michigan trains Recipient Rights Officers (RROs) who in turn provide training and oversight for local mental health service agencies (Community Mental Health Agencies and PIHPs) who are charged with educating practitioners and other service …

Training Set Density Estimation For Trajectory Predictions Using Artificial Neural Networks, Zachary Reinke

Masters Theses

Demand on earth orbiting surveillance systems in increasing as more equipment is put into orbit. These systems rely on predictive techniques to periodically track objects. The demand on these systems may be reduced if object trajectory data to develop scalable training sets used for training artificial neural networks (ANNs) to predict trajectories of a dynamic system. These methods use multi-variable statistics to analyze data energy content to provide the ANN with low density, feature-rich, training data. The developed techniques have been shown to increase ANN prediction accuracy while reducing the size of the training set when applied to a linear …

Pay-For-Play In College Athletics: A Phenomenological Study Of Former And Current College Student-Athletes’ Perception Of Pay-For-Play, Brittany Dobson

Masters Theses

The literature suggests the conceptual definition of amateurism set by the National Collegiate Athletic Association (NCAA) and the increase in corporate athleticism within the NCAA has resulted in a controversial debate concerning the pay-for-play model, which would allow student-athletes to receive additional compensation. Numerous studies related to pay-for-play have been implemented, however, few have examined how student-athletes feel about the pay-for-play model. The purpose of this study will be to explore student-athletes’ perceptions of pay-for-play. In order to understand student-athletes’ perceptions of pay-for-play, a phenomenological research design was chosen. Three former and two current NCAA Division I student-athletes from Liberty …

Police-Community Collaboration In An Upper Midwest City, Samuel Imbody

Masters Theses

Recent clashes between law enforcement and civilians have brought the issue of police-community relations to the forefront of many political discourses. While community policing has achieved a degree of success in alleviating these problems, many of the issues raised by the seminal Kerner Commission in 1967 remain today. This phenomenological case study represents a contemporary look at a city named “Heartland,” which has received accolades from numerous organizations for its community policing efforts. The primary source of data were in-depth interviews with police officers, and members of community organizations in the city of Heartland, analyzing how these two parties collaborate …

Bedrock Topography Mapping Of The East Leroy And Climax 7.5’ Quadrangles, Mi Using Hvsr And Other Geophysical Methods, Tyler A. Norris

Masters Theses

Geophysical methods were used to estimate bedrock depths below sedimentary cover and infer previously unknown features in two adjacent topographic quadrangles (Climax & East Leroy) in Michigan, USA. The study area contains mostly Mississippian Shale bedrock overlain by Wisconsin-aged glacial drift deposited during multiple glacial advances and retreats of the Saginaw Lobe (Laurentide Ice Sheet). These glacial events created complex landform assemblages that have only recently been mapped in detail near-surface, but are still poorly understood in the subsurface. Buried bedrock valleys typically contain coarse glacial sediment and thus are valuable aquifers, but these can be difficult to locate due …

Traitors In The Service Of The Lord: The Role Of Church And Clergy In Appalachia's Civil War, Sheilah Elwardani

Masters Theses

Studies of the guerrilla war in the central and southern Appalachian Mountains reveal repeated instances of violence and threats directed at the pastors of mountain churches. Instances of churches being burned, pastors and laymen beaten and at times murdered are sprinkled throughout the primary source materials. The question raised here is why were pastors and specific churches being targeted for violence? The church was the center of the life for secluded Appalachian communities, church leadership carried tremendous weight in influencing loyalties. Research focused solely on the Dunkard Church in Floyd County, Virginia revealed that amidst a particularly violent guerrilla war, …

Functional Characterization Of Glutamate Carboxypeptidase Ii In Caenorhabditis Elegans, Hashni Epa Vidana Gamage

Masters Theses

Glutamate carboxypeptidase II (GCPII) is a transmembrane zinc metalloprotease expressed in a number of organisms: from yeast to worm to humans. In humans, GCPII has been observed as a multifunctional protein and expressed in prostate, intestine, kidney, brain, tumor-associated neovasculature and other tissues as five paralogs. In the human small intestine, hGCPII is proposed to facilitate the folate absorption by cleaving terminal glutamate residues in dietary folates. Folates act as a cofactor in one-carbon metabolic pathways such as nucleotide synthesis, amino acid synthesis, DNA repair, and consequently involved in cell division and growth. The hGCPII homolog is found in the …

Perception Of The Residence Hall Conduct Process At A Small Private Institution, Brigette Anokwa

Masters Theses

The code of conduct process at small institutions can be difficult to manage. The purpose of the study, using a qualitative approach, was to research residents' and Conduct Officers' perception of the resident housing code of conduct process at a small private institution. Research participants included three residents who participated in the conduct process and three Conduct Officers who were involved in the hearings. Results revealed that residents who were sanctioned found the process to be inconsistent and too long. As a result, the impact of the sanctions varied. Conduct Officers involved in the hearings perceived the conduct process to …

"Mystery Meat" And "Bulldyke": Disciplining Gender And Silencing Women Sports Reporters On Reddit, Kayla J. Peterson

Masters Theses

Most of the sports industry is a male dominated space where women are very rarely accepted. We see men in the field, whether they work or play, defend the space and tell women reporters to “stay in their lane.” This study focuses on an online news-sharing site, reddit, and examines how sports fans take it upon themselves to defend sports as a male space. Reporters, such as Sarah Spain, Jemele Hill, and Doris Burke, are subjected to hundreds of comments that silence them and discipline them based on their gender. This study emphasizes the need for gender equality in what …

How First Year Csa Graduate Students Undergraduate Involvement Experiences And Perceptions Align With The Acpa/Naspa Professional Competencies, Alexis Garner

Masters Theses

Using a qualitative methodology. the researcher studied current first-year graduate students in a College Student Affairs program. The researcher looked at skills the students believed they gained from undergraduate involvement, the students' perceptions of what skills are important for professionals to have, and how both of those align with the ACPA/NASPA Professional Competencies. The study was narrowed down to six graduate students based on their responses to a short participant survey to ensure the participants came from diverse types of undergraduate involvement. These participants were interviewed and asked a range of questions about their undergraduate involvement experiences. skills gained from …

The Effectiveness Of Personalized Competency-Based Education On Student Engagement At The Secondary Level, Amanda Newmes

Masters Theses

EFFECTIVENESS OF PCBE ON STUDENT ENGAGEMENT ii

Abstract

This study examines the impact of Personalized Competency-Based Education (PCBE) on student engagement across varying ethnicities and grade levels. Personalized Competency-Based Education is built upon the premise that student learning should be based upon the following characteristics: learning is student-owned, learning accommodates flexible pacing, learning shows demonstration of proficiency, students track their own progress, and students determine their own learning pathways and goals. Since current research is limited on the impact of PCBE, especially at the secondary level of education, further study is needed in order to determine how PCBE implementation will …

Computational Fluid Dynamics Modeling Of Proppant Static Settling Velocity In High Viscosity Friction Reducers, Chen Yuan

Masters Theses

"In the current petroleum fracturing industry, it is necessary to understand the downhole migration and settling velocity of the proppant. If we can master this information well, it will be a great help to obtain effective propped fracture conductivity. In order to study the transport of proppants in the well, we used laboratory experiments and computer numerical simulations to compare the results to get a meaningful conclusion. We spent a lot of time building models on a powerful computer and comparing the experimental conclusions. We finally decided to use computational fluid dynamics (CFD) as the simulation platform, discrete phase method …

Passively-Coded Embedded Microwave Sensors For Materials Characterization And Structural Health Monitoring (Shm), Katelyn Rose Brinker

Masters Theses

"Monitoring and maintaining civil, space, and aerospace infrastructure is an ongoing critical problem facing our nation. As new complex materials and structures, such as multilayer composites and inflatable habitats, become ubiquitous, performing inspection of their structural integrity becomes even more challenging. Thus, novel nondestructive testing (NDT) methods are needed. Chipless RFID is a relatively new technology that has the potential to address these needs. Chipless RFID tags have the advantage of being wireless and passive, meaning that they do not require a power source or an electronic chip. They can also be used in a variety of sensing applications including …

Fan The Flames: Encouraging Local Expressions Of Christian Worship In A La Paz Church Community, Stephanie Cook

Masters Theses

When the members of a church in La Paz participated in a songwriting and arranging workshop, along with corresponding research into perspectives on local music used in worship, the results were mixed. An analysis of the songs used in the church’s worship shows a predominance of imported, predominantly Western or Western-styled songs. Similarly, observations of worship events in the church do not incorporate any local rhythms or instruments, even though there are musicians in the church who are skilled in Bolivian styles of music. While there is an interest by musicians and leadership in the church for locally written worship …

Redemptive Penology Vs. Exclusive Retributive Justice, Samuel Chuks Japhets

Masters Theses

Grounded on long-standing penal notions of exclusive retributivism inherited from classical theorists, Ancient Near East lex talionis, and theonomist penology, the United States federal sentencing and corrections system aims to administer just desert sentences on offenders, to curtail crimes. This exclusively retributive model of criminal sanction is, presumably transformative and innately capable of dispensing holistic justice to society, victims, and criminals. However, the preponderance of high rates of recidivism raises the question of whether this exclusively retributive doctrinal framework that drives the federal penology empirically results in a redemptive administration of penal justice, especially to the offender. Given the traditional …

Using Digital Storytelling To Create Intercultural Awareness At Eastern Illinois University, Toluwalase Solomon

Masters Theses

Despite the increasing enrollment of international students at Eastern Illinois University (EIU), little is known about the integration of international students into the larger community. This creative thesis employs photovoice as a form of digital storytelling to amplify the voices of international students at EIU. Over an 8-week period, 7 international students from Cameroon, India, Ghana, Philippines, South-Korea, China, and France and the researcher captured images that told their stories of acculturation and socio-cultural adjustment in EIU. The main goal of this project is to improve college wide understanding on the actual lived experiences of international students in Eastern Illinois …

Construct Validity Of The Teate Depression Inventory (Tdi) With A Middle Eastern/Arab American Sample, Dalia Bunni

Masters Theses

The purpose of the study was to examine the construct validity of a newer test used to measure depressive symptoms, the Teate Depression Inventory (TDI). The primary focus of the study was on Middle Eastern/Arab Americans (ME/AA). Previous research has demonstrated that ethnic minority groups may experience and present internalizing disorders, such as depression and anxiety differently than the majority ethnic group, White/Caucasian (W/C) individuals. Further, research suggests that there is a disparity in mental health care among ethnic minority groups, starting with detecting and diagnosing mental health disorders. Inaccurate detection and diagnoses informs inaccurate treatment, further creating a disparity. …

A Pipeline For Exogenous Gene Expression And Biomass Analysis In Plants, Bijay Bisunke

Masters Theses

Biological pretreatment of biomass is typically required for the production of liquid biofuels, which are viable alternatives to traditional fossil fuels. While traditional thermomechanical pretreatments are effective at helping to deconstruct lignocellulose, they are often expensive and tend to generate environmentally dangerous waste materials. An alternative to traditional pretreatment strategies is biological pretreatment, which has focused on lignocellulose-degrading organisms, such as white-rot fungi. While direct pretreatment of biomass with white-rot fungi has shown great promise, directly expressing functional white-rot fungi genes in plants (i.e. in planta expression) has the potential to be even more efficient because the biomass itself …

The Impact Of Academic Enablers Instruction On Academic Achievement Of Elementary School Children, Bryce Kirk

Masters Theses

The present study investigated the relationship between Academic Enablers (AEs) instruction and student achievement. Specifically, whether such behaviors and attitudes explicitly taught in a small group setting would improve students' academic performance. Students struggle academically and behaviorally for a variety of reasons, poor or lack of instruction, lack of motivation, or related to a disability, to recognize a few. Existing literature has identified several factors, (e.g., interpersonal/social skills, motivation, study skills, and engagement), known as AEs, that meaningfully contribute toward students' academic success. However, unlike previous studies that focused on such AEs in isolation, this study addressed this limitation and …

What We Expected From National Socialism: Hermann Rauschning And Danzig's Lnterwar Radical Right (1918-1942), Nima Lane

Masters Theses

This project uses Dr. Hermann Rauschning as a case study to analyze the transformation of the German intellectual right, stretching from his early career in the Weimar Era to the post-1945 era. Rather than offer a purely narrative biography, this study uses the figure of Rauschning to examine the fate of the German right from the Kaisserreich to the aftermath of World War II. Rauschning, born in 1887, was both a political and intellectual figure. However, these aspects of Hermann Rauschning are not necessarily separate. Although some historians see Hermann Rauschning as unique, I argue that he is in fact …

Authoritarianism Both In Venezuela And Turkey, Furkan Burcu Yildiz

Masters Theses

In this paper, I undertake a comparative analysis of the authoritarian process in Venezuela and Turkey. In both countries, there are signs of political and economic instabilities. Therefore, I examine Turkey's and Venezuela's politics and economy to understand the reasons for authoritarian regimes. The comparison reveals that both countries are en route of authoritarianism; however, the motives are different. As for Venezuela. comparison grounds the argument that their authoritativeness relies on economic instability. On the contrary, Turkey has a stable economy while it has been struggling with political upheavals.

The result of this study pinpoints different ways for authoritarian regimes. …

Parental Involvement And Academic Success During Emerging Adulthood, Michael V. Mendez

Masters Theses

Emerging adults are posited to experience their own life stage that differs from adolescents and adults in a variety of ways. This study explored the interaction between the parent-child relationship and emerging adult academic success. Participants were 275 university students who completed measures of their self-perception of adulthood including actual parental involvement and ideal parental involvement. These factors were examined among students who were academically at-risk and academically in good standing. Regardless of academic status, students indicated moderate to high levels of parental involvement, desired more parental involvement, and identified with the emerging adulthood stage more than any other life …

Evaluation Of Intra-Species Diversity Of Oxalobacter Formigenes Strains Using Pulsed-Field Gel Electrophoresis (Pfge) And Multiplex Pcr, Nivedita Pareek

Masters Theses

Oxalobacter formigenes is a beneficial, strict anaerobic gut bacterium that plays an important role in the prevention of kidney stone disease with a unique characteristic of using only oxalate as a carbon and energy source. To date, twenty-one strains of O. formigenes have been isolated which are further divided into two groups based on differences in the patterns of cell membrane lipids, cellular proteins, and nucleic acid fragments. The objective of the study was to evaluate intra-species diversity of O. formigenes strains using pulsed-field gel electrophoresis (PFGE) and multiplex PCR.

Nine pure cultures of O. formigenes strains (5 strains group …

I Am A Citizen: An Examination Of The Civic Lives Of Adults With Cognitive Disabilities, Jihed Ncib

Masters Theses

This project lays down a foundation to study the civic lives of people with cognitive limitations. Considering the lack of research on the issue, the findings lean more toward theory building. Drawing on in-person interviews conducted with institutionalized individuals with intellectual disability (ID), this work attempts to clarify the impact of their disability on their civic lives. The questions that will be answered relate to their issue preferences, voting behavior, partisanship and mobilization, political awareness, and the influence of their circle on their citizen participation. Getting input directly from people with ID, instead of their proxies, will improve our understanding …

The Impact Of Dutch Disease: The Case Of Nigeria, Halimat Atinuke Laguda

Masters Theses

Nigeria, over the years, has been showing a rapid appreciation of the domestic currency, a rise in real wages and the service sector and a slow-down in the industrial production which are all signs of presence of Dutch disease which predicts that a country with large natural resource rents may experience a de-industrialization and a lower long term economic growth. This paper analyses the impact of Dutch disease in Nigeria Ordinary Least square method, Two-Stage Least Square and Autoregressive Distributed Lag with a system of equation from 1981 to 2017 and found that the real wage rate emphasizes on the …