Digital Commons Network^™

The Cultural Heritage And Potential For Sustainable Site Development Of Greater Jezreel, Morgan Davidson

Masters Theses

This thesis surveys the historic and cultural significance of the site of Tel Jezreel, Israel and the surrounding environs and proposes a program of conservation and research which will facilitate further study of the site’s history while simultaneously making the area safely accessible to visitors. Particular attention is paid to the role that the tower and church which currently lie in ruins played within the region. Although the tower of Jezreel has been relatively neglected by historians and archaeologists to this point, it represents a very important aspect of the site, namely its continued occupation and importance beyond the biblical …

The Effect Of Mortality Salience On Compromising Mate Selection Standards In Homosexual And Heterosexual Individuals, Sydney Rohmann

Masters Theses

Terror management theory (TMT), proposed by Greenberg, Pyszcynski, and Solomon (1986), suggests that humans cope with terror resulting from the knowledge of their own mortality. The need for coping mechanisms arises when individuals are reminded of their own inevitable death; that is, when they experience mortality salience (MS). Hirschberger, Florian, and Mikulincer (2002) found that when primed with death reminders, heterosexual individuals tend to compromise their ideal mate selection to form close relationships. There has also been extensive research on the differences between homosexual and heterosexual mating preferences. This study examined the effect mortality salience has on an individuals’ mate …

An Exploration Of The Perception Of Faith Development At A Midwestern Public Institution, Zachary Sandoval

Masters Theses

Despite research indicating benefits to religious or faith involvement, there is an increase in individuals that claim to have no religious affiliation. Additionally, most research that has investigated faith development of college students has been conducted at private religious institutions. This qualitative study utilized semi-structured interviews to examine students’ perceptions of various interactions on their faith development at a public, rural Midwestern institution. Moreover, this study investigated how the institution of interest can better support spirituality on campus and the role student affairs can have on spiritual development. Thematic material was developed through Parks’s (2000) theory of faith development. Results …

Self-Reported Multicultural Teaching Knowledge And Skills Of School Professionals, Julia Kedzior

Masters Theses

Diverse learners face a variety of challenges, such as achievement gaps, behavior problems, and absenteeism. Therefore, it is important for their educators to have both multicultural teaching knowledge and skills to address these challenges and work towards a successful school experience for all students. Although research has sought to measure the cultural competence of teachers, not many studies have examined cultural competence in other school professionals (administrators, school psychologists, social workers, interventionists, instructional assistants, and other individuals who directly work with students in the school environment). In the current study, 185 teachers and other school professionals completed an adapted version …

Examining The Relationship Between Social Anxiety And Social Media Engagement, Emilee A. Kruchten

Masters Theses

The relationship between social anxiety and social media has been studied looking at social networking sites as a whole, or looking at problematic use of social networking sites. However, to the authors knowledge, no research study has been conducted comparing different social media sites. This study intended to look specifically at the relationship between social anxiety and Facebook, Instagram, and Snapchat in college students. Furthermore, this study assessed fear of negative evaluation, fear of positive evaluation, fear of missing out, and social comparison as potential meditators of this relationship. It was hypothesized that there would be a relationship between social …

The Efficacy Of Peer-Assisted Learning Strategies (Pals) With Hispanic English Language Learners In The 2nd Grade, Sonia Duran

Masters Theses

The present study examined the efficacy of a reading instruction, Peer Assisted Learning Strategies (PALS), for Hispanic English Language Learners (ELL). Currently, the literature indicates that there is a surge in ELL students, most commonly Spanish-speaking ELL students, in the United States. This increase in ELL population created a need for academic support as many of these students are historically academically behind their non-ELL peers due to the negative impact of lack of exposure to the English language and cultural differences. The PALS program is a class-wide reading intervention where students engage in reading activities to promote reading skills; and …

Faith Down The Rabbit Hole: A Critical Rhetorical Interrogation Of Q-Anon And Parasitic Christianity, Nate Carlson

Masters Theses

Over the course of the last six years, the conspiracy theory community known as Q-Anon has risen to prominence across the internet, coming to encapsulate a significant portion of the United States’ conservative and protestant populations. This study applies the act of Critical Rhetoric as proposed by McKerrow (1989) to the Q-Anon “drops”; message board posts wherein Q, the enigmatic leader of Q-Anon, preached conspiratorial ideology and misinformation to his followers. A pattern of Christian theology being usurped and retooled by Q as a method of faith-based political radicalization emerged throughout the texts, and this phenomenon was named “Parasitic Christianity.” …

Christian Worship In Nagaland, Jane Elizabeth Laremore

Masters Theses

Christianity has historically suppressed Naga traditional music and culture, and yet Christian music plays an important role in the construction of Naga identity. A brief history and overview of Christian music in Nagaland including, hymn singing, contemporary Christian music, and revival songs demonstrates how the unique social, cultural and political context of Nagaland has created a generational divide in worship style preferences and the birth of the revival song genre. Snapshots of the life and work of Naga composers further illustrate these themes and provide insight into the incorporation of Naga folk music in Christian worship. While advocates make strong …

Power Generation From Waste Heat During Oil Production, Subrahmanya Chandra Bhamidipati

Masters Theses

"The increase in the world population is causing a significant increase in the global demand for energy. This rise in demand is generally met with the use of fossil fuels. But there is considerable pressure to lessen the release of carbon through the combustion of fossil fuels. One way that the oil and gas industry can provide increased energy without carbon combustion is by extracting the latent heat energy contained in produced oil, gas and water from producing reservoirs, and from water which is cycled through depleted, end-of-life or abandoned reservoirs. Extracting this energy and using it to provide direct …

Factors Affecting Covid-19 Pandemic, Linrui Han

Masters Theses

“COVID-19 has affected our daily lives in many aspects, such as work, healthcare, education, business, and social. With the quick spread of this new coronavirus, many countries quickly fell into a pandemic control and management mode. It has been more than one year since the discovery of COVID-19, but until now, COVID-19 is still affecting our lives and our daily operations. The research consists of two papers focusing on different factors affecting the COVID-19 pandemic. The first paper studies the effect of ICT and healthcare expenditures on the COVID-19 management and control. The second paper focuses on the impact of …

The Exclusivity Of The Christian Faith: A Case For Christ-Alone In A Culture Of Relativism, Brandon Keith Sinclair

Masters Theses

The proposition of absolute and exclusive truth in a culture permeated by relativism is among the most important discussions of today. The answer to this dilemma is imperative. Relativism has not only taken captive secular society, it has infiltrated the thinking of many professing Christians. The traditional Christian message has always been one of exclusivity and Christ-alone. The challenge for the Christian Apologist in a culture of relativism is three-fold: Establish the existence of absolute and exclusive truth, nullify the arguments presented by relativism as unreasonable, illogical, and fallible, and to make a solid case for the unsurpassable uniqueness of …

Animal Assisted Intervention And How It Can Improve Attention And Positive Emotion, Alexis D. Mcintosh

Masters Theses

The purpose of this study is to determine if animal-assisted intervention, known as ATT, can improve a person's attention span and assist with a better emotional state. In this study, attention is being measured by a facial recognition attention task, and emotional state is being measured by a portion of the Watson and Clark (1994) Emotional State-Adult Protocol. Animals may not have words with which to communicate; however, they can, and do, respond to emotional distress when they have been correctly trained. There have been numerous studies in which this kind of therapy has successfully helped a client to improve …

Immortality Through Mind Uploading And Resurrection, Adam M. Leis

Masters Theses

Technology in the last century has flourished exponentially. Previous fantasies are becoming cutting-edge discoveries like global communications, encyclopedic knowledge at the average person’s fingertips, and even medical advances used to improve and extend one’s quality of life and life expectancy. As technology pushes the boundaries of what is possible, ambitious visionaries look to solve the arguably greatest problem known to humanity: death. Transhumanists aiming to use technology to overcome this great human limitation, mortality, present the newest proposed solutions to life’s oldest challenge. One of these solutions, mind uploading, is perhaps the most ambitious, but it is not without its …

Toward Understanding Commercial Additives For Zincate Electrogalvanizing, Margaret Scott

Masters Theses

"Cyanide zinc electrogalvanizing has been used for many years to produce high quality and uniform zinc coatings. Due to toxicity concerns, a significant amount of research has occurred to remove the use of cyanide while still producing a similar deposit. One of the resulting plating chemistries is the alkaline zincate bath.

Alkaline zincate plating has the advantages of low startup cost, low toxicity, and low corrosion rate. Despite these advantages, alkaline bath conditions do not produce acceptable zinc deposits without the use of plating additives, which can promote lustrous, smooth deposits. This research aims to: (1) generate fundamental electrochemical data …

Optimization Of Transit Smart Card Data Publishing Based On Differential Privacy, Chenxi Chen

Masters Theses

“Privacy budget allocation is a key step of the differential privacy (DP)-based privacy-preserving data publishing (PPDP) algorithm development, as it directly impacts the data utility of the released dataset. This research describes the development of an optimal privacy budget allocation algorithm for transit smart card data publishing, with the goal of publishing non-interactive sanitized trajectory data under a differential privacy definition. To this end, after storing the smart card trajectory data with a prefix tree structure, a query probability model is built to quantitatively measure the probability of a trajectory location pair being queried. Next, privacy budget is calculated for …

Investigation Of The Sensitivity Of Human Arm To Small Interaction Forces During Physical Human-Robot Interaction (Phri), Fazlur Rashid

Masters Theses

“Understanding the human motor control strategy during physical interaction tasks is crucial for developing future robots for physical human-robot interaction (pHRI). Effective pHRI depends on humans communicating their intentions for movement with robots. In physical human-human interaction (pHHI), small interaction forces are known to convey their intent between the partners. It is speculated that small interaction forces contain significant information to convey the movement intention of pHHI. However, the mechanism underlying this interaction strategy is largely unknown. Hence, the aim of this work was to investigate what affects humans’ sensitivity to the interaction forces. The hypothesis was that small interaction …

Topological Biclustering Artmap, Raghu Yelugam

Masters Theses

”Detection of gene mutations is central for assessing genetic factors affecting disease predisposition, genetic causes of a particular disease, and gene-targeted treatment. DNA microarray methods are widely used to detect mutations by contrasting the expression levels of thousands of genes together under varying experimental conditions. The experimental conditions could be diseased cell states compared with the normal cell states. Biclustering, a robust exploratory data analysis tool, can be applied to microarray data to detect subsets of genes that co-express highly only for a subset of experimental conditions. Such detection is crucial for gaining insights into gene regulatory networks, differential gene …

Neural Network Supervised And Reinforcement Learning For Neurological, Diagnostic, And Modeling Problems, Donald Wunsch Iii

Masters Theses

“As the medical world becomes increasingly intertwined with the tech sphere, machine learning on medical datasets and mathematical models becomes an attractive application. This research looks at the predictive capabilities of neural networks and other machine learning algorithms, and assesses the validity of several feature selection strategies to reduce the negative effects of high dataset dimensionality. Our results indicate that several feature selection methods can maintain high validation and test accuracy on classification tasks, with neural networks performing best, for both single class and multi-class classification applications. This research also evaluates a proof-of-concept application of a deep-Q-learning network (DQN) to …

Preclassic Cultural Eutrophication Of Lake Petén Itzá, Lowland Guatemala, By The Early Maya Of Nixtun-Ch'ich', Brooke A. Birkett

Masters Theses

"Paleolimnological evidence indicates the ancient Maya transformed lowland terrestrial ecosystems by felling forest vegetation to construct large civic-ceremonial centers and expand agriculture. The effects of prehistoric Maya land alterations on lake trophic status, however, remain poorly understood. We analyzed a 515-cm-long sediment core from Lake Petén Itzá, lowland Guatemala, to infer paleoenvironmental changes resulting from Maya occupation of the riparian archaeological site of Nixtun-Ch'ich'. Substantial increases in charcoal and fecal stanol concentrations indicate Maya occupation of the Candelaria Peninsula by the late Early Preclassic period beginning ca. 1400 cal yr Before the Common Era (hereafter BCE), despite scant archaeological evidence …

In Vitro And In Vivo Response To A Novel Borophosphate Bioactive Glass, Nada Abokefa

Masters Theses

"Bioactive glasses have been widely used in several biomedical and tissue engineering applications since the late 1960s. Numerous families of bioactive glasses have emerged over the years, with each having its own advantage and disadvantage. One concern common to all families is that most bioactive glasses create a basic or acidic environment when degraded and, therefore, are toxic for cells. Recently, there has been an increased interest in borophosphate bioactive glass (BPBGs) because of their neutral pH, release of therapeutic ions, and biodegradable properties. Despite the growing interest, there is little reported on the bioactivity of BPBGs. The biological effects …

Agent-Based Model Of Broadband Adoption In Unserved And Underserved Areas, Ankit Agarwal

Masters Theses

"In the last two decades, demand for broadband internet has far outpaced its availability. The Federal Communications Commission’s (FCC) 2020 Broadband Deployment report suggests that at least 22 million Americans living in rural areas lack access to broadband internet. With the COVID-19 pandemic affecting normal life, there is an overwhelming need to enable unserved and underserved communities to adapt to the “new normal”. To address this challenge, federal and state agencies are funding internet service providers (ISPs) to deploy infrastructure in rural communities. However, policymakers and ISPs need open-source tools to predict take-rates of broadband service and formulate effective strategies …

Mechanical Activation And Cation Site Disorder Of Spinel-Based Ceramics, Cole A. Corlett

Masters Theses

"This research focuses on the processing and the effects that has on the cation disorder of magnesium-aluminate spinel based (MgAl₂O₄) ceramics. The first goal of this project was to determine the effects of high-energy milling, i.e., mechanical activation, on cation disorder (inversion) within the spinel structure. First, 1:1 molar ratios of MgO:Al₂O₃ ceramics were processed using two green processing methods, ball milling (XD) and SPEX milling (mechanical activation, MA) followed by a subsequent annealing treatment in air to form a single spinel phase in each powder sample. Neutron diffraction analysis was employed to …

Spatiotemporal Observations Of Water Stress In Kansas Winter Wheat And Corn From Remotely Sensed Evapotranspiration And Ndwi, Lindi Diane Oyler

Masters Theses

"Optimizing water use is a growing concern, especially in agricultural communities where water use is high. An important challenge in agricultural water optimization is knowing when and where crop water stress is occurring, particularly on large scales where in-situ measurements are no longer practical to obtain. In an effort to combat this challenge, this study utilizes remotely sensed evapotranspiration (ET) and Normalized Difference Water Index (NDWI) to evaluate the responses of integrated satellite datasets to water-stressed conditions over fields of irrigated corn, irrigated winter wheat, and rainfed winter wheat from 2007 to 2017 in southwestern Kansas. Using two different ET …

Relationships Among Mineralogy, Geochemistry, And Oil And Gas Production In The Tuscaloosa Marine Shale, Hayley Roxana Beitel

Masters Theses

"The Tuscaloosa Marine Shale (TMS) is an unconventional shale reservoir located in southeast Louisiana and southwest Mississippi. Limited mineralogical and geochemical data for the TMS have been published. The data that do exist indicate that the formation is heterogeneous. Consequently, previous investigators and oil and gas companies have not managed to effectively link mineralogical and chemical changes to oil and gas production in the TMS. These linkages are critical to establish for future exploration efforts. In this study, we attempt to establish these relationships by gathering all existing mineralogical and chemical data in the TMS, including newly acquired data from …

A Comparative Visual Content Analysis Of The Cdc And Who Covid-19 Infographics, Manushri Pandya

Masters Theses

"In this study, I conducted a comparative visual content analysis of the CDC and WHO COVID-19 infographics. I considered infographics as an important genre of communication during such times because they not only provided sufficient information to the audience but did so in an engaging manner. The goal of my study was to think about the role of infographics in the context of health and risk communication during a pandemic, and to emphasize on the rhetorical elements that constitute the creation of infographics by major health organizations. I specifically focused on three elements: the kinds of information communicated through infographics, …

Analysis Of Refracturing Activities In The Major Shale Plays In The United States, Faisal Shammam

Masters Theses

"Refracturing of existing horizontal multistage wells has increased over the past decade in the oil industry. This work aims to investigate all the refracturing operations in the most active shale plays in the united states (Bakken, Niobrara, Marcellus, Permian, Eagle Ford, Barnett, and Haynesville) in terms of completion technique, candidate selection, treatment types, and refracturing production efficiency. To collect the data of the refractured wells, an advanced data analytics approach was applied to separate the refractured wells from 170,000 wells reported in FracFocus, a public chemical registry for hydraulic fracturing in the United States, and combine it with DrillingInfo database, …

The Field Coupling Mechanism Study For Near Field Probe, Shun Liu

Masters Theses

"In this part, the radius of the loop is used to predict the voltage induced by the E- field in the circular loop antenna. The thin rectangle loop and thick rectangle loop have been investigated. The equivalent radius of the rectangle loop is estimated by the average of the one over the distance between the points on the loop to the center of the loop. The estimation matches with the numerical simulation"--Abstract, page iv.

Predator Scent And Presence Alter Mammal Assemblages In The Missouri Ozarks, Usa, Cara Jean Yocom-Russell

Masters Theses

"Species that are vulnerable to predation exhibit a host of behavioral and physiological adaptations toward the avoidance of this outcome: Heightened awareness of surroundings through visual, olfactory, and auditory senses are common ways in which these species avoid detection by predators. While links between direct predator-prey relationships are well established, less is known about how predators can shape overall community structure or the populations of secondary or less frequently consumed prey items. As humans expand into rural areas, the frequency of wildlife conflicts rises. In response, humans look to prevent these events with a variety of methods. One such method …

Design And Evaluation Of The 3d Printed Electromagnetic Absorber Built With Conductive Carbon-Filled Filament, Rui Mi

Masters Theses

"This research presents an application of the resistive frequency selective surface (FSS) fabricated with a 3D printed conductive material as an electromagnetic absorber for the EMI-reducing door. This solution allows to reduce radiated emissions of a router system. The resistive frequency selective surface has a three-layer structure. The top layer is a 3D printed FSS pattern, the middle layer is an air gap, and the bottom layer is a metal plane.

The first paper presents the methodology for manufacturing a frequency selective surface using the 3D printing technology, including the material characterization, design, fabrication, and evaluation.

The unpublished content presents …

Early Wildfire Detection By Air Quality Sensors On Unmanned Aerial Vehicles: Optimization And Feasibility, Doaa Rjoub

Masters Theses

“Millions of acres of forests are destroyed by wildfires every year, causing ecological, environmental, and economical losses. The recent wildfires in Australia and the Western U.S. smothered multiple states with more than fifty million acres charred by the blazes. The warmer and drier climate makes scientists expect increases in the severity and frequency of wildfires and the associated risks in the future. These inescapable crises highlight the urgent need for early detection and prevention of wildfires. This work proposed an energy management framework that integrated unmanned aerial vehicle (UAV) with air quality sensors for early wildfire detection and forest monitoring. …