Digital Commons Network^™

Scientific Development Vs. Political Strategy: Nasa’S Commitment To Science Following The First Moon Landing, Sean Van Buskirk

Masters Theses

This work looks at the scientific program of NASA during the Space Race. (1961- 1975) During this period of the Cold War, NASA shifted it role from a political asset of the United States strategy to an agency of scientific discovery. This was not a smooth transition due to political opinions on the wastefulness and role of NASA. Many politicians, citizens and even scientists had doubts about the scientific potential of NASA’s manned missions to the Moon. Despite the power politics, the administrators at NASA were able to break out of the political arena and create a balanced program where …

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, …

Multiple Generations Of Phlogopite In An Alnöite Diatreme: Insights Into The Petrogenesis Of The Avon Alkaline Igneous Province, Missouri, Nathan Gregory Limbaugh

Masters Theses

“Alkaline Ultramafic Carbonatite (AUC) complexes, although rare, are valued for diamonds and REEs, and as windows into subcontinental and mantle processes as recorded by rock fabrics, mineral spatial relationships, and mineral compositions. We report specifically on olivine and phlogopite petrographic relationships and compositions from the Devonian alnoite diatreme-facies of the Avon Alkaline Igneous Province, Missouri. The diatreme alnoite is a mixture of domains of olivine magmaclasts (OM) set in a crystal-rich melilite matrix. OM are highly fractured, serpentinized olivine pseudomorphs with variable amounts of pristine olivine fragments. Larger olivine domains typically exhibit clear crystal faces and irregular “channels” indicative of …

The Validation Of Predicted Biological Age Of Drosophila Melanogaster From Combined Statistical Modeling, Lauren Francis

Masters Theses

"Sleep is essential for maintaining a healthy body and mind and is associated with aging and aging related diseases. There are individual differences in fly as well as human sleep behavior and lifespan. Between and within individuals, sleep varies in characteristics including consolidation, rhythmicity, continuity, duration, and more. Various evidence in the literature suggests there are many molecular pathways involved with aging and they may be different for individuals. Our research is interested in a possible restorative mechanism of sleep and the ramifications of that mechanism to aging. We have developed two predictive models of aging using the fruit fly …

A Systematic Analysis Of Eye-Tracking Metrics For Sleepiness, Debasis Roy

Masters Theses

”Sleepiness or sleep deprivation is a serious hazard that can be life-threatening in carrying out certain tasks (e.g., when driving or executing attention-critical tasks). Eye movement can provide cues on sleepiness. Hence, eye-tracking metrics have the potential to detect sleepiness.

In this research, we used a systematic analysis approach to identify eye-tracking metrics for sleepiness. We used several databases to identify independent experimental studies that have used eye-tracking metrics to assess sleepiness. We identified 25 studies that included 674 participants where the participants’ data were captured both in an alert state and in a sleep-deprived state. In the analysis, we …

Federalism, Constitutionalism, And The Texas Revolt, John Leslie Hancock

Masters Theses

Traditional historiography characterizes the period directly following Mexico's independence as one during which the adoption of federalism divided a previously united and uniformed country. Anglo-American settlers in Texas sought to remove the territory from Mexican control by exploiting the resultant political turmoil. This exploitation eventually led to the Texas revolt of 1835, its independence as a republic, and, ultimately, statehood within the United States. The recent focus on Mexico's provincial history challenges this narrative by illustrating that independence did not result in a unified nation. On the contrary, comprising multiple provinces with varying interests, the region's Provincial Deputations adopted federalism …

Unchallenged And Obedient: Status Of Nigerian Junior Secondary School Social Studies Curriculum, Toluwalase Solomon

Masters Theses

Bolstering best practice social studies pedagogy is crucial to raising analytical, responsible, moral, and civic-minded students in Nigeria. This study, using content analysis research methods, examined the contents of Nigerian junior secondary school (JSS) social studies curriculum materials to determine the extent to which the curriculum aligns with major social studies teachers’ epistemologies (citizenship transmission, social sciences, and reflective inquiry). Though there have been numerous studies on examining the major social studies teachers’ epistemologies—citizenship transmission, social sciences, and reflective inquiry—yet few have examined the extent to which Nigerian social studies curriculum materials aligns with these epistemologies. Three major findings emerged …

Physics-Based Modeling Of Lithium-Ion Batteries For Control And Estimation Applications, Brody J. C. Riemann

Masters Theses

“Lithium-ion batteries are extensively used in many application areas like consumer electronics, electric vehicles, and microgrids. As the world moves towards further electrification of vehicles and more widespread use of renewable energy sources, the need for large-scale battery storage systems will grow. To effectively replace conventional methods, batteries will need to be charged quickly while accounting for degradation to maximize lifetime. Further, larger batteries require more detailed safety monitoring, which is implemented using a battery management system (BMS). A BMS is responsible for state of charge (SOC) estimation, state of health (SOH) estimation, cell balancing, regulating voltage and current according …

Speaking To Power: An Exploration Of College Students’ Experiences With Student Lobbying, Catie Witt

Masters Theses

The United States is currently experiencing an increase in student activism compared to recent years (Jason, 2018). While research on student activism is vast, there is little research that has examined student activism through student-run lobby groups. Research seems to be non-existent when it comes to exploring the experiences of students involved in student lobbying as a form of activism. Studies also often focus on the outcomes of student activism, rather than the student activists themselves. This qualitative study utilized semi-structured interviews to explore the experiences of students who had been involved in a student-run lobby group at a rural …

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 …

Development Of Fluorescence Microscopy Approaches To Study Subcellular Protein Transport And Enzymatic Activity, Anchal Singh

Masters Theses

Understanding the subcellular localization of proteins and their activity is important in understanding their normal function in eukaryotic cells. Fluorescence cellular imaging techniques can selectively and sensitively visualize subcellular biochemistry. Using this approach, two different methods were employed in this thesis. The first focused on studying protein import into peroxisome and the other on monitoring the activity of an endoplasmic reticulum (ER)-localized enzyme, human carboxylesterase 1 (CES1).

Peroxisomes are mainly known as the center for long chain fatty acid b-oxidation as well as the production and detoxification of hydrogen peroxide. Proteins which are needed in the peroxisomes are encoded in …

Cheeger Constants Of Two Related Hyperbolic Riemann Surfaces, Ronald E. Hoagland

Masters Theses

This thesis concerns the study of the Cheeger constant of two related hyperbolic Riemann surfaces. The first surface R is formed by taking the quotient U²/Γ(4), where U² is the upper half-plane model of the hyperbolic plane and Γ(4) is a congruence subgroup of PSL2(Z), an isometry group of U² . This quotient is shown to form a Riemann surface which is constructed by gluing sides of a fundamental domain for Γ(4) together according to certain specified side pairings. To form the related Riemann surface R' , we follow a similar procedure, this time taking the …

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 …

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 …

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 …

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 …

The Kitchen Table: Relationships With The People, Food And Land That Sustain Us, Chelsey Frost

Masters Theses

The purpose of this paper is to examine the ways in which interactions with food and around food affect an individual’s sense of self, connection to community as well as to friends and family, and sense of place. Short, personal narrative gives way to discussion of such themes and ideas as home, homemade food and terroir. It becomes clear that acts of celebration of and gratitude for food, particularly in connection with a specific place or line of heritage, play necessary roles in the development of our personal identities and in our search for belonging. These stories are based on …

Mobility Justice And Social Capital In Strawberry Mansion And Kensington, Philadelphia Pa, Rebecca Fruehwald

Masters Theses

This thesis explores the theoretical and practical relationship between mobility justice and social capital. A literature review establishes the theoretical relationship through an overview of history and policy. The relationship is then explored through a case study of Strawberry Mansion and Kensington neighborhoods in Philadelphia. These sections are then connected by considering how they are both impacted by the larger system of capitalism. The real-world example of gentrification is given for how all these elements interact and affect each other, and the practical relationship between mobility justice and social capital is established. Finally, policy implementations and paths for possible future …

Living My Best Life Gifting Program, Jessica Gilmore

Masters Theses

Living My Best Life (LMBL) is a qualitative research study that explores how creative products can help provide a positive impact on children. Research shows that various forms of art are utilized in therapy, classroom settings, outreach programs, and in homes to help children overcome complicated, disturbing, and disruptive behavior due to adverse circumstances they have experienced in their life. The research revealed how strategy that utilizes and implements creative products and activities can actually alter the perspective of children in a more productive and optimistic manner. The products serve as long and short-term interventions against negative thoughts and actions. …

The Impact Of Political Culture On Political Reactions: A Case Study Of Eu Sanctions On Russia, Kenzie Robin De Keyser

Masters Theses

The political impact of European Union (EU) sanctions on Russia is complicated by the political culture of the Russian state and the economic interdependencies of the EU bloc and the Russian Federation. This study explores the impacts of European Union sanctions on Russian politics, using economic interdependence and the political culture of Russia to help explain both the political effects of the sanctions on Russia and the overall Russian political reaction to the scenario that is unfolding. The foundations of government, political society, and political norms within Russia can be found throughout the different bases of Russian political culture which …

Confronting Wicked Crypto: Wicked Problems, Encryption Policy, And Exceptional Access Technology, Kevin Nicholas Kredit

Masters Theses

Public debate has resumed on the topic of exceptional access (EA), which refers to alternative means of decryption intended for law enforcement use. The resumption of this debate is not a renege on a resolute promise made at the end of the 1990s “crypto war”; rather, it represents a valid reassessment of optimal policy in light of changing circumstances. The imbalance between privacy, access, and security in the context of constantly changing society and technology is a wicked problem that has and will continue to evade a permanent solution. As policymakers consider next steps, it is necessary that the technical …

He Rode Alone: Francis Scott Key As An Advocate For Freedom, Jonathan A. Richie

Masters Theses

Recently Francis Scott Key and the Star Spangled Banner have come under increasing historical scrutiny. Claims and allegations of racism and hidden meanings behind the poem have abounded and even led to statues being torn down across the nation. But what is the truth? In reality Francis Scott Key's record on race and slavery is dramatically more complex than the critics would suggest. Indeed, Key spent nearly 40 years of his life advocating in court for the freedom of slaves in Washington DC.

A Radar And Model Based Synopsis Of Surface Soil Moisture State As It Relates To Back-Building Thunderstorm Behavior: Northern Great Plains, Skye Leake

Masters Theses

Severe thunderstorm behavior across the Great Plains of North America can result in negative economic impact, put infrastructure at risk, and pose a hazard to the lives of those calling the area home. Substantial research has been conducted throughout the Great Plains on a variety of severe weather conditions such as extreme wind, hail, tornadoes, and flash flooding, however such research is limited in the northern portion of the Great Plains. Some research has been conducted on these severe phenomena produced by thunderstorms in the northern Great Plains; however, little has been done in the realm of training/back-building of storms. …

Appalachian Folk Music In The High School General Music Class, Caitlin Jayne Hetland

Masters Theses

Murder ballads have been a part of the musical traditions of America since the 1700s, when their source materials were brought from Scandinavia, England, and Scotland. Ballads like “Omie Wise,” “Pretty Polly,” and “The Ballad of Tom Dooley” have been recorded by a variety of artists, and still draw new listeners for commercial success. Despite their historic presence in American music, murder ballads are not often included in the school music curriculum. The content is not always appropriate for elementary or middle school students, but high school students are better equipped to deal with the themes and can often be …

Defining Montréal: An Exploration On The Evolution Of Montréal’S Brand And Cultural Representations Since 1930, Liliane Lai

Masters Theses

Spaces contain and create meanings through the interplay of their surrounding physical and mental landscape i.e., geography, social activity, and representation. Like many defined spaces, Montréal is not only a social and spatial manifestation of a singular community, but an ideal conceived and constructed through interpretation, objectives, and media portrayal— a mosaic or assemblage. Conceptualising Montréal as a brand being one of the cultural capitals of Canada is deeply tied to an assemblage of its diverse roots and identity beyond its history. This thesis explores the notion of city branding to understand how a city’s image and reputation evolves in …

The Quest Of Love: A Liturgical Reading Of The Pilgrim's Progress, Matthew Charles Fox

Masters Theses

John Bunyan’s The Pilgrim’s Progress has been enjoyed for its imaginative story by a wide variety of readers since its publication in 1678, but criticism has long treated Bunyan’s imaginative story-telling as separate from and at odds with his Puritanism. If this were the case and expositing theological doctrine was Bunyan’s main purpose, then why would he write a fiction? Using James K. A. Smith idea of “liturgical pedagogy” from his Cultural Liturgies series, this thesis argues that Bunyan’s story does more than vividly convey theological doctrine to the reader’s mind; rather, it captures the imagination of the reader’s heart, …

The Knowledge Of Lazarus And Raskolnikov: Expansive Epistemology And The Moral Argument For Theism, Josiah Lee Yates

Masters Theses

The purpose of this thesis is to present a moral argument for the existence of God. This thesis deals with themes from epistemology, philosophy of religion, and ethics. It is about what and how we can know about God. The main premise of this work is that there is knowledge that goes beyond propositional knowledge (or is deeper than propositional knowledge), and further that this knowledge points toward something or someone supernatural or transcendent. This task begins with illustrating some expansive epistemological concerns, particularly as displayed within the works of John Henry Newman and Eleonore Stump. Following this is an …