Digital Commons Network^™

Genetic Analysis Of Ancient Human Remains From The Early Bronze Age Cultures Of The North Pontic Steppe Region, Jeff Pashnick

Masters Theses

During the Neolithic transition into the Early Bronze Age (EBA) in the North Pontic steppe region (NPR), people, cultures, and technologies were rapidly changing. Farming was on the decline and Indo-European languages were spreading through the region along with pastoralist way of life. In this study we used mitochondrial DNA (mtDNA) haplotyping to study the people living in the NPR during these times. Additionally, we used next-generation sequencing (NGS) technologies in attempts to develop novel methods to assess the degradation of ancient DNA (aDNA). We extracted ancient mtDNA from remains of 11 individuals belonging to late Neolithic and EBA populations …

Exploring Naxi Baisha Xiyue, Nicholas Kircher

Masters Theses

"Exploring Naxi Baisha Xiyue" is a qualitative research descriptive paper delving into the origin of the Baisha Xiyue music style among the Naxi people based in northwest Yunnan province of the People's Republic of China. A brief historical background of Baisha Xiyue includes the Yuan dynasty (AD 1279-1368) invasion by Kublai Khan when he and his army entered Yunnan province in AD 1253. The topic of the remaining eight songs is a Naxi historical conflict with a neighboring tribe. As musical instruments are essential in the performance of this genre, each of the commonly used instruments are introduced and described. …

The British Women’S Land Army: Gender, Identity, And Landscapes, Hilary M.K. Anderson

Masters Theses

The land girls who comprised the Women’s Land Army in Great Britain during the Second World War challenged cultural assumptions regarding gender and femininity. Through their work in agriculture, social anxieties were provoked regarding proper notions of femininity and separate spheres, which left these women in conflicting positions as they carved a spot for themselves in a war torn society. In order to carry out their work in the Women’s Land Army, land girls operated at the convergence of private and public spheres in a conjoined space. Living and operating in this conjoined space enabled them to blur the ideological …

Trajectory Optimization For A Misson To The Trojan Asteroids, Shivaji Senapati Gadsing

Masters Theses

The problem of finding a minimum-fuel trajectory for a mission to the Jovian Trojan asteroids is considered. The problem is formulated as a modified traveling salesman problem. Two different types of algorithms such as an exhaustive search algorithm and a serial rendezvous search algorithm are developed. The General Mission Analysis Tool (GMAT) is employed for finding optimum trajectories with minimal fuel consumption. The selection of a minimum-fuel mission trajectory, and the associated target asteroids, will be a key factor in determining feasibility and scientific value of a Trojan tour and rendezvous mission.

The transfer trajectory followed by a spacecraft between …

The Nucleic Acid Binding Properties Of The Pwi Motif, Hamideh Keshavarz-Mohammadian

Masters Theses

The PWI motif is a highly conserved domain that contains a Proline-Tryptophan-Isoleucine (PWI) tripeptide sequence, for which it is named. Proteins that contain a PWI motif are known to be involved in the constitutive and alternative splicing and the 3'-end processing of messenger RNA transcripts. The hypothesized role of the PWI motif is to nonspecifically interact with nucleic acids. The PWI motif is capable of binding both doublestranded and single stranded forms of DNA and RNA. The structure of the highly conserved core of the PWI motif reveals that it adopts a four-helix bundle fold. The structured core domain, however, …

Divine Sovereignty And Human Freedom: A Libertarian Approach, Daniel Shay

Masters Theses

Philosophers and theologians alike have debated endlessly over the relationship between divine sovereignty and human freedom. Too often, in these debates, human freedom is either denied altogether or reduced to a compatibilist notion. Many people fear that granting humans too much freedom would destroy God's sovereignty. However, the purpose of granting humans freedom is not to elevate the creature over the Creator; rather to uphold both moral responsibility and God's justice. Any theory that preserves God's sovereignty at the expense of His justice, or makes His justice arbitrary, by sacrificing the kind of freedom that preserves moral responsibility, is not …

Castlereagh At The Congress Of Vienna: Maintaining The Peace, Political Realism, And The Encirclement Of France, Nathan Curtis

Masters Theses

At the Congress of Vienna from September 1814 to June 1815, Stewart, the second Marquees of Londonderry and Viscount Castlereagh, succeeded in encircling France with a cordon of strong states that could better resist the possibility of future French military aggression. He conceived these goals with an eye towards European balance of power, strategically resettling European borders and placating allies when necessary. He guarded against the advances of France and Russia through the strengthening of the Low Countries, resettlement of Norway from Denmark to Sweden, the restructuring of a more resilient Italian Peninsula, and the division of Poland and Saxony …

Overtime Traffic Enforcement Evaluation: A Methodology For Selecting Agencies And Enforcement Periods, Dario Enrique Romero Santana

Masters Theses

Multiple studies have stated the advantages of police traffic enforcement on crash reduction (Zaidel, February 2002). It is very important to identify locations and time periods where police enforcement produces the greatest crash reductions. The objectives of this study were to: (1) determine the impact of overtime traffic enforcement on crash occurrence; (2) develop procedures to identify police agencies with potential to reduce targeted crashes; and (3) develop procedures to identify additional time periods in which enforcement activities should be conducted. In order to accomplish these objectives, many methodologies were explored. The study used crash and enforcement data collected by …

A Novel Silica-Based Nano Pigment As A Titanium Dioxide Replacement, Ryan Stoneburner

Masters Theses

This research focused on the evaluation of a new Silica-based pigment for the replacement of titanium dioxide (TiO₂) in paperboard coatings. The silica-based pigment has shown the ability to be a replacement in terms of functionality and runnability. TiO₂ is currently the highest opacifying pigment used in paper coatings, but it is also the most costly. Finding a less expensive pigment that doesn't reduce effectiveness is critical to reducing the cost of TiO₂ formulations. To evaluate the new pigment, coatings will be applied using a Cylindrical Laboratory Coater (CLC) with varying amounts of TiO₂ and …

Is The Nfl Responsible For Concussions Sustained By Players?, Lindsey Reid

Masters Theses

National Football League (NFL) players have sustained concussions while playing football (Casson & Viano, 2010). There is a growing controversy between NFL players, their immediate families, and the league regarding alleged claims that management should be held responsible for the physical deterioration of former players including compensatory damages for suffering. Family members of current and past NFL players claim league officials provided inadequate education regarding risks associated with playing professional football. Former players are experiencing health issues such as dementia, early Alzheimer's, chronic traumatic encephalopathy (CTE), trouble concentrating and inability to work; in some cases these debilitating life-changing events have …

An Enhanced Self-Healing Protection System In Smart Grid: Using Advanced And Intelligent Devices And Applying Hierarchical Routing In Sensor Network Technique, Mohamed Eid Aljahani

Masters Theses

This paper presents a self-healing protection systems were designed using PSCAD software to test and investigate the efficiency of this method. The system was applied on a typical distribution system with loads, buses, and power sources. The availability of advanced and intelligent devices, such as IEDs and PMUs was the trigger to design proficient and accurate self-healing protection systems which are associated with future smart grids. Deploying optimal sensors distributed within the grid could be a suitable method to monitor and control the distribution network. By using a hierarchical clustering communication technique, optimal sensors can work wirelessly and efficiently without …

The Monastery Of Saint-Michel Du Tréport And The Borderlands Of Northeast Normandy, 1059-1270, Eric Callender

Masters Theses

This thesis examines the Benedictine monastery of Saint-Michel du Tréport, situated in the county of Eu in Normandy’s northeast corner, from its foundation in 1059 until the death of Louis IX of France in 1270. Utilizing as its main source base the charters in the Cartulaire de L’abbaye de Saint-Michel du Tréport of P. Laffleur de Kermaingant, this project seeks to situate the monks of Saint-Michel du Tréport within their ecclesiastical context, to understand the monastery’s lay patronage, and to examine the secular and ecclesiastical borders of northeast Normandy and the lands surrounding them, particularly the relationship of the Norman …

Predictive Modeling In The Search For Vertebrate Fossils: Geographic Object Based Image Analysis (Geobia) In The Eocene Of Wyoming, Bryan Bommersbach

Masters Theses

The development and testing of predictive models for identifying productive fossil localities represents a promising interdisciplinary endeavor among geographic information scientists, paleoanthropologists, and vertebrate paleontologists. This thesis analyzed high resolution (2m spatial resolution) commercial satellite imagery from the Worldview-2 satellite of five areas of the Great Divide Basin using a GEographic Object-Based Image Analysis (GEOBIA) technique, which segments the image into spectrally homogeneous, multi-pixel image objects. In addition to allowing statistical analysis of the spectral characteristics of the image objects, GEOBIA techniques also let analysts incorporate expert knowledge and contextual information to improve classification accuracy. The spectral characteristics of the …

Of Tribes, Wars, And Jungles: A Study Of U.S.College Students’ Perceptions Of Africa And Africans, Seseer P. Mou

Masters Theses

This study examined American college students’ perceptions of Africans. Knowledge Gap and Systems Theory were applied to creating and discussing the research questions. Systems Theory addresses processes and levels of information transfer (Westley & Maclean, 1965). It requires an understanding of the sources, channels, messages, and the people who receive information in a communication encounter. Knowledge Gap Theory, on the other hand, states that when information circulates in a system, gaps in knowledge are formed and these gaps increase as more information enters the system (Tichenor, Donohue, & Olien, 1970). The results showed that consumption of radio and newspaper news, …

Informal Institutions And Women’S Rights In Afghanistan, Mariam Amiri

Masters Theses

In political science a lot of attention is given to institutions and their role in shaping behaviors in a polity and society. In this thesis I examine the conflict between formal and informal institutions. I believe in many societies informal institutions play a major role in shaping political behavior. In Afghanistan these informal institutions can easily undermine formal institutions. Many of the studies that are conducted about informal institutions in Afghanistan have prized them for being capable of dealing with different problems. However, it is also important to find out whether the way they deal with different problems and solve …

An Integral Framework For Sustainable Building Design, Bushra Asfari

Masters Theses

Selection of materials for building design is a delicate process hinged of a number of factors which can be cost or environmental related, depending on the objectives of the design. This process becomes more difficult when designers are faced with several material options for each building component. This thesis presents the design and development of a framework that enables designers understand the trade-off between cost and environmental related factors when selecting materials for building design. The framework is based on the integration of Autodesk Revit, Microsoft access, and modeling modified Harmony search multi-objective optimization tool adapted to account for material …

Not Not Real : Exercises In Styling, Sophie Mascatello

Masters Theses

As a generative process of visual form, styling and artifice are co-dependent. Styling mediates visual and sensorial elements for aesthetic benefit, and artifice produces a fantasy otherwise unattainable. Together they are a rebus — an orchestration of symbols and shifted realities — that impacts modes of representation and subsequent shifts in taste.

In Not Not Real, the logic of “real” life is moot. Relevance and subjectivity are the only fixed parameters that govern stylistic intuition. The image produced — however candid or authentic it may appear — is artificial. But this imagery supersedes reality in provoking aspiration, rendering the …

Speculative Archives : An Index, Sameer Farooq

Masters Theses

Building an official archive, a comprehensive depository of cultural memory, is an impossible pursuit.My work centers around the question: what gets lost in the capture ? Responding to this problematic, I create “speculative archives”— setting the practice of archiving against the archive. In doing so, my display systems (including photography, film and writing) reveal countless ruptures, even blind spots, in the smooth surfaces of the archive: the invisibility of the archivist, the challenge of capturing ephemera, the inherent value bias in collecting, and the inexhaustibility of documenting a subject.

Speculating on the archive has consequence for design practice. From the …

Gaines's Preachers And Their People: Personalism, Community, And Social Action In A Lesson Before Dying, In My Father's House, And A Gathering Of Old Men, Brooke Light

Masters Theses

Personalist theology, along with Ernest J. Gaines's fiction, resists the idea of isolation and instead highlights the importance of the communal good, criticizing social and religious institutions that fail to uphold the value of human dignity and community. In "Personalism and Traditional Afrikan Thought," Burrow argues that "the church exists for the person and not the other way around" (347) and that churches should be judged and evaluated on the extent to which they meet the needs of the community. Representing their churches, the preachers in three of Gaines's novels (A Lesson Before Dying, In My Father's House, and A …

Scientism, Satire, And Sacrificial Ceremony In Dostoevsky's "Notes From Underground" And C.S. Lewis's "That Hideous Strength", Jonathan Smalt

Masters Theses

Though the nineteenth-century Victorian belief that science alone could provide utopia for man weakened in the epistemological uncertainty of the postmodern era, this belief still continues today. In order to understand our current scientific milieu--and the dangers of propagating scientism--we must first trace the rise of scientism in the nineteenth-century. Though removed, Fyodor Dostoevsky, in Notes From Underground (1864), and C.S. Lewis, in That Hideous Strength (1965), are united in their critiques of scientism as a conceptual framework for human residency. For Dostoevsky, the Crystal Palace of London's Great Exhibition (1862) embodied the nineteenth-century goal to found utopia through the …

Contextualizing Subjectivity: Speaking (Back To) Colonialism In Jamaica Kincaid’S Annie John, Lucy, And A Small Place, Sierra Holmes

Masters Theses

The narrators of Jamaica Kincaid’s Annie John, Lucy, and A Small Place all struggle to form a coherent sense of self while living within the colonial ideology that objectifies them and denies them identities as speaking subjects. In this thesis, Julia Kristeva’s theories of language and subject formation are used to explain why and how the narrators’ subjectivity is limited by colonial discourse. Particular attention is given to the way in which the narrators’ relationships with their mothers both threaten and necessitate their emergence into Kristeva’s symbolic order of language, and therefore into the colonial discourse community. The thesis also …

An A Priori And A Posteriori Analysis Of Usefulness Of Tem 8 And Toefl, Yuanjun Qi

Masters Theses

The present study is dedicated to investigating the construct validity of two largescale English language tests, Test for English Majors - Band 8 (TEM 8) and Test of English as a Foreign Language (TOEFL). In a priori validity research, a qualitative analysis of relevant test specifications and the blueprint of TEM 8 and TOEFL shows that TOEFL has a stronger construct validity evidence than TEM 8. There is overlap in construct definition between TEM 8 and TOEFL. In a posteriori validity research, the quantitative analysis of test scores obtained from 48 college junior English majors shows that both TEM 8 …

Development Of A Control System For A Power Wheelchair Trainer, Stewart James Hildebrand

Masters Theses

The development of a Power Wheelchair Trainer for use by individuals with severe motor, cognitive, and communication deficits is described. These individuals, who are limited in their ability to use self-initiated mobility, are typically not considered to be candidates for power wheelchair use. The Power Wheelchair Trainer provides a motorized platform that allows a manual wheelchair to be temporarily converted into a power wheelchair, thereby permitting these individuals to practice using powered mobility while optimally positioned in their own customized seating systems. To accommodate the needs of these individuals, the Power Wheelchair Trainer incorporates additional control features not available in …

"They Cannot Catch Guerrillas In The Mountains Any More Than A Cow Can Catch Fleas": Guerrilla Warfare In Western Virginia, 1861-1865, Karissa Marken

Masters Theses

The American Civil War unleashed great violence and chaos in the western mountains of Virginia. The guerrilla warfare there between Unionists and secessionists remained bitter throughout the war. No historical study has considered the entirety of pre-war western Virginia during the time it underwent a unique civil war within the context of the national struggle from 1861-1865. This study supports findings from studies of other areas of Appalachia that seek to explain the prevalence of such conflict in the mountains, challenges the myth of a Union Appalachia during the war, offers the backdrop for the political wrangling on both state …

Get Schooled: A Visual Social Semiotic Analysis Of Target's Branding Using Instagram, Chelsea Bevins

Masters Theses

With new technology arising, brands must be able to adapt to them. This thesis will break down brand management, using David Aaker's framework, of the Target Corporation to see if they are using modern resource, Instagram effectively. This thesis will also look at how the theory of visual social semiotics, applied to communications, is used to decipher intended meaning. Brand management embodies a company and people are driven by what a brand portrays. People are driven by values, emotions and quality within a brand. People associate products with memories, celebrities, attributes and symbols. Brands are more than just a name. …

Chopin Mazurkas And Its Influence On Polish Nationalsim, Pablo Cintron

Masters Theses

The innovative character of Chopin Mazurkas is forever linked with Polish culture. This thesis examines how the unmistakable sound of the Mazurka captures the Polish sound more than any other work written by the composer and how it contributes to Polish cultural nationalism during the Polish diaspora of the nineteenth-century.

In this study, the author presents a brief examination on Chopin's traditional interpretation of his mazurkas as well as isolating the characteristics of Polish interpretation that sets the Mazurka performance apart from the non-traditional style. A research case is made when contrasting the current concept of the classical execution of …

Chopin Mazurkas And Its Influence On Polish Nationalism, Pablo Cintron

Masters Theses

The innovative character of Chopin Mazurkas is forever linked with Polish culture. This thesis examines how the unmistakable sound of the Mazurka captures the Polish sound more than any other work written by the composer and how it contributes to Polish cultural nationalism during the Polish diaspora of the nineteenth-century. In this study, the author presents a brief examination on Chopin's traditional interpretation of his mazurkas as well as isolating the characteristics of Polish interpretation that sets the Mazurka performance apart from the non-traditional style. A research case is made when contrasting the current concept of the classical execution of …

Understanding Blogging And Copyright Infringement Within A Pinterest Generation, Ashley Mcalpin

Masters Theses

Copyright infringement within a Pinterest generation is growing at an alarming rate. This study sought to explain the phenomenon of stealing on Pinterest through a study of social interaction and perception thereof. The author found that the overall concept of interaction was widely misunderstood, along with the current copyright laws, leading to a broken sense of ethicality among the Pinterest generation. Through this study the impact of peer interaction, in compliance with the standards of Bandura's Social Learning theory (1977), was reviewed and found applicable to the Pinterest generation today. This study proved it relevant to further research the ethical …

Lost In 'Trans'media: Where The Intersection Between Media Convergence And Missions Is Found, Tabethia Cosner

Masters Theses

Throughout history there has been a constant need among humans to create an avenue by which we share a connection of commonalities and differences. This desired avenue may be reflected through the exchanging of language with another which is commonly known as, communication. During this time there have been a wide variety of technological advancements invented for the purpose of connection. A newly emerging media term called transmedia authored by Henry Jenkins, was analyzed within this study. Transmedia is a method that communicates different portions of a fictional story each across different media. This thesis was conducted for the purpose …

Hippie Caulfield: The Catcher In The Rye's Influence On 1960s American Counterculture, Richard Neffinger

Masters Theses

This study covers the influence of The Catcher in the Rye on the 1960s youth counterculture in America. Drawing heavily from postmodern and new historicist theory, The Catcher in the Rye has developed a unique connection with the American public, most notably youth culture. This study examines why youth are so attracted to the character of Holden Caulfield and what implications their connection has meant and will mean for future generations of young Americans.