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An Examination Of The Martyrdoms Of Lyon In Ad 177: A Critique Of The Theory Of The Trinqui, Timothy Yonts

Masters Theses

Historical research concerning the Christian persecution of Lyon in AD 177 has attempted to solve the question of relationship between the events in Lyon and the political and religious context of the Roman Empire. One such theory, the trinqui theory, posits that the Gallic aristocracy exploited Christians as sacrificial victims in an ancient Celtic ritual involving the use of criminals in gladiatorial entertainment. If true, the trinqui theory effectively shifts the responsibility for the killings from the imperial government under Marcus Aurelius to the provincial and aristocratic authorities in Gaul. This thesis will critique the trinqui theory by showing that …

Detective Fiction Reinvention And Didacticism In G. K. Chesterton's Father Brown, Clifford Stumme

Masters Theses

In the Father Brown stories, G. K. Chesterton reengineers the classic detective story so that it can be a vehicle for didactic messages. Through a rethinking of mysteries, a repurposing of secondary characters, and a subversion of Holmsean-type detectives, Chesterton is able to insert philosophic ideas into his stories while still entertaining readers. Differing from earlier detective stories, the Father Brown mysteries showcase an acceptance of the spiritual and a natural empathy for all characters whether criminal or no. In my research, I show how, through these stories, Chesterton posits messages that are new to the mystery genre and how …

Seeds Of The Real People: How Cherokee Folk Ways Conflicted With Colonial Culture, Christopher Gunn

Masters Theses

The diplomatic relationship between the Cherokee and English colonists (and later the United States) was complex and affected by many variables. Chief among them were the cultural differences between the two peoples and how those differences interacted. Because the two groups were from long separated and isolated continents, their cultural ways were almost entirely alien to one another, with only the shared nature of the human condition to give them any common ground. Initially they had much to offer each other, with trade and military alliance becoming the foundation of their relationship. As the two communities grew closer together, however, …

Measurements And Transient Multistep Outflow Simulation Of Soil-Water Characteristic Curve For Soils Modified With Biopolymers, Xiaoyi Zhao

Masters Theses

"In recent decades, biopolymers have shown promising applications in soil modification due to its environmental friendly nature. Most of the studies, however, focused on mechanical properties at saturated or unsaturated conditions. The study on unsaturated soil behaviors under controlled pore air and pore water pressures were limited. Soil-water characteristic curve (SWCC), relating water content with matric suction is a key property to evaluate unsaturated soils. With SWCC, other soil properties, such as hydraulic conductivity and shear strength can be estimated. In this study, SWCC of sands modified with different biopolymers were measured with both Tempe cell and Fredlund SWCC device. …

M-Grid : A Distributed Framework For Multidimensional Indexing And Querying Of Location Based Big Data, Shashank Kumar

Masters Theses

"The widespread use of mobile devices and the real time availability of user-location information is facilitating the development of new personalized, location-based applications and services (LBSs). Such applications require multi-attribute query processing, handling of high access scalability, support for millions of users, real time querying capability and analysis of large volumes of data. Cloud computing aided a new generation of distributed databases commonly known as key-value stores. Key-value stores were designed to extract value from very large volumes of data while being highly available, fault-tolerant and scalable, hence providing much needed features to support LBSs. However complex queries on multidimensional …

Test Development To Determine The Feasibility Of Rubber Tractor Treads For Use As Blasting Mats, Matthew Kurtis Coy

Masters Theses

"The objective of this thesis was to determine if rubber tractor treads could be used as an alternative material for blasting mats. These treads are made from steel cable and vulcanized rubber and are very tough. However, once they reach the end of their life on mobile equipment, they are destined for a landfill, or dump site because they are too tough to recycle. A potential alternative use for them is as blasting mats.

An examination of existing mat designs was conducted to better understand the matting methods used by the blasting industry today, to learn from those designs allow …

Thermodynamics And Crystallography Of The Γ→Ε→Α' Transformation In Femnalsic Steels, Scott Thomas Pisarik

Masters Theses

"FeMnAlSiC steels which exhibit two-stage transformation induced plasticity (TRIP) behavior characterized by the γ→ε→α' dual stage martensitic transformation promise to take a leading role in the development of 3rd generation advanced high strength steels. The crystallographic orientation relationship of the γ→α' and γ→ε athermal martensitic transformations in these steels has been determined as the Kurdjumov-Sachs and the Shoji-Nishiyama, respectively. Six crystallographic variants of α-martensite consisting of three twin-related variant pairs were observed in ε- bands. A planar parallelism of {0001}ε || {110}α' and a directional relation of α' lying within 1⁰ of ε existed for these variants. Two regular solution …

Feasibility Study Of A Two-Fluid Small Modular Molten Salt Reactor With In Core Heat Removal Capability, Brandon James Lahmann

Masters Theses

"A feasibility study of a two-fluid small modular molten salt reactor (MSR) with in core heat removal was performed. The initial fuel block dimension for the configuration was based on the Fuji MSR. The fuel was a mixed fluoride salt of density 3.25 g/cc, composed of 71 LiF - 16 BeF₂ - 12 ThF₄- 1 ²³³UF₄ molar percentages. The coolant salt was Li₄(FLiBe) of density 1.94 g/cc. The work set out to establish whether or not such a reactor is thermodynamically feasible when optimized for various neutronics parameters. A Java based API was …

Numerical Modeling Of Infrared Thermography Techniques Via Ansys, Hayder Abdulnabi Thajeel

Masters Theses

"Several inspection techniques have been developed over years. Recently, infrared thermography (IRT) technology has become a widely accepted as a nondestructive inspection (NDI) technique for different fields and various applications as well. Infrared thermography stands as one of the most an attractive and a successful NDI technique that has ability to detect the object's surface/subsurface defects remotely based on observing and measuring the surface's emitted infrared heat radiation by using an infrared camera. The finite element modeling FEM ANSYS was successfully used for the modelling of several IRT techniques; such as Pulsed Thermography (PT) and Lock-in Thermography (LT) that can …

Comparison Of The Strength Of Harmony, Melodic Line, Rhythmic Variation, And Expressive Elements In Influencing Emotional Judgment In Music, Marilyn M. Moore

Masters Theses

Studies in the literature have been conducted that seem to establish that humans make consistent and similar emotional judgments when they are asked to describe an emotion that is being expressed musically. The present study targets four musical elements; harmony, melodic line, rhythmic variation, and expressive elements, to investigate which of these musical elements are most effective for influencing a listener to be able to recognize the composer's intended emotion of the music. There are eight original songs composed by the researcher, each song is assigned a specific intended emotional term. The eight songs are presented in five distinct conditions, …

Performative Gender And Pop Fiction Females: "Emancipating" Byronic Heroines Through A Feminist Education, Joy Smith

Masters Theses

"I can be a regular bitch. Just try me." With this phrase emblazoned across her t-shirt, Lisbeth Salander, pierced, tattooed, and bedecked in leather, waltzes from the pages of Stieg Larsson's The Girl with the Dragon Tattoo. This woman who subverts authority, maliciously tattoos and sodomizes a man, and intentionally distances herself from close relationships of any kind has somehow managed to capture both the attention and admiration of the American audience. This disheartening phenomenon stems from a renewed interest in the Byronic heroine, a female possessing those traits traditionally assigned to Byronic heroes and men, and the rise of …

Are Supervisory Feedback Messages A Motivational Factor To Enhance Employee Retention?, Yang Yali

Masters Theses

Employee retention is one of most valuable resources in an organization. Feedback from supervisors provides opportunities to clarify expectations, adjust goal difficulty, improve job performance, and enhance job satisfaction. The present study is intended to investigate the role that supervisory feedback messages play in employee retention decisions. The participants took a three-session survey that aimed to examine their perception of supervisory feedback received through direction-giving messages, empathy-giving messages, and meaning-making messages, as well as the effect that each kind of message had on each participant's retention intent. The follow-up interviews were conducted to explore in-depth insights on the factors motivating …

"This Is Exactly Why We Sweep Things Under The Rug:" A Polite Approach To Abc's Modern Family, Andrea Fasciano

Masters Theses

The sitcom has remained a popular choice for television viewers since its inception. They have evolved in their methods of entertaining their audiences, often depicting unlikeable characters engaging in antisocial behaviors. This study examines one such sitcom, Modern Family, through the lens of Brown and Levinson's politeness theory, and related concepts contributed by other theorists. These theorists maintain that a primary motive behind any interaction is the presentation and maintenance of a chosen identity or "face." Those actions that fail to maintain face, for either participant are called "face-threatening acts." This study attempts to determine if the characters behave in …

Still Siblings: The Perceived Importance Of Sibling Relationships For Foster Children, Jessica A. Church

Masters Theses

This research was conducted to answer the question “Do children who are perceived to have strong relationships with siblings and more access to their siblings have fewer problems adjusting to their foster care placement as observed by child welfare professionals?” This qualitative research project was completed through semi-structured interviews with professionals who work with children in foster care in a variety of ways (and may have worked with children in more than one way during their career in child welfare), such as foster care workers, counselors, and sibling visitation supervisors. The snowball sampling method was used in this research. These …

Stratigraphic Controls On Diagenetic Pathways In The St. Peter Sandstone, Michigan Basin, Stephen A. Zdan

Masters Theses

The Middle Ordovician St. Peter Sandstone in the Michigan Basin is a target for hydrocarbon exploration/production, and carbon sequestration and geologic storage. The St. Peter is predominantly a marine sandstone with four dominant lithofacies. The uppermost facies contains zones of porosity and good reservoir quality. Because of the mostly uniform detrital composition, diagenesis must play a leading role in reservoir quality development. This study tests stratigraphic controls on diagenesis and reservoir quality development. The distribution of diagenetic regimes is believed to result from depositional setting and related geologic processes, including variations in sediment accumulation rate. Early carbonate cements preserve pre-compaction …

Single-Depot Vehicle Routing Problem For Home Delivery Of Pharmaceutical Products, Kimberly Starr Harms

Masters Theses

Some retail pharmacies offer home delivery services to establish a competitive advantage in the growing healthcare market. The handling of orders for home delivery includes several internal and external processing and transportation activities. In this work, models were developed for use in a pharmacy delivery system to assist personnel in their daily activities. This work includes standard operating procedures for picking, packing and loading of delivery orders and the assignment and routing of vehicles to deliver customer orders. Results from simulated delivery areas identified interesting tradeoffs when comparing densely populated areas to sparsely populated areas. In addition, recommendations for order …

Evaluation Of The Efficacy Of A Rat Agreement Based Reinforcement Procedure, Katherine B. Lalonde

Masters Theses

Since 2007, giant African pouched rats (Cricetomys gambianus) have been used successfullyfor detecting Tuberculosis (TB) positive patients.The rats are trained to detect TB-positive sputum samples through the use of operant conditioning techniques, in which an indicator response is rewarded with food. If the rats are to be used for first line screening of patients reinforcement could not be provided because the true status of the sample would be unknown. The present study evaluated the effects of a reinforcement-for-agreement procedure that could be used to reinforce indication responses when the true status of the sample is unknown. Four rats evaluated 100 …

Analytical Solutions For A Large-Scale Long-Lived Rotating Layer Of Fluid Heated Underneath, Pouya Jalilian

Masters Theses

In this work, the system of equations for a large- scale long lived rotating layer of fluid with the deformable upper free surface and non-deformable lower free surface heated underneath has been reviewed and derived. The quasi-geostrophic approximation, the beta effect and the method of multi-scale expansions have been employed to and as a result, an equation governing the evolution of large-scale perturbations, has been derived. The effect of each term present in the upper surface deformation equation has been analyzed and the analytical solutions have been obtained by virtue of employing auxiliary Riccati equation method. The soliton solutions obtained …

La Oficina De La Mujer (Omm): A Conduit For Social Empowerment Among Women In A Small Guatemalan Lake Community, Rachel Volk

Masters Theses

La Oficina de Municipal de la Mujer, the Municipal Office of Women, is a recent creation of the Guatemalan central government meant to help address the inequalities that women experience each day. Like so many towns in Guatemala, La Laguna (pseudonym) contains high levels of poverty and unemployment. Here, women encounter difficulties finding employment, whether as a result of the poor economy or the bigotry arising from structural sexism and racism. My investigation of the OMM uses qualitative anthropological techniques to understand the purpose and effects that this organization has towards women‟s marginalized position in the town. The application of …

Origin Of High Levels Of Ammonium In Groundwater, Ottawa County, Michigan, Derrick Lingle

Masters Theses

Groundwater from wells located in and around Hemlock Crossing Park in Ottawa County, Michigan has elevated levels of ammonium. High ammonium concentrations in potable water wells are a common indicator of anthropogenic impact, such as landfill leachate or agricultural activity. Ammonium can also occur in groundwater through the decay of natural organic material. Along with the retrieval of a complete glacial sediment core via rotasonic drilling, numerous chemical and isotopic parameters were used to determine the source of ammonium in the impacted aquifer.

Buried organic material, deposited during the Athens subepisode interglacial period, is in contact with groundwater containing elevated …

Instrumentation Electronics For An Integrated Electrophysiology Data Acquisition And Stimulation System, Donovan Squires

Masters Theses

The Neurobiology Engineering Laboratory at Western Michigan University has need of an electrophysiology instrumentation system combining generation of multiple arbitrary stimulation waveforms and recording of action potentials on multiple channels. Electronics for an instrumentation system with the capability of generating four unique stimulation waveforms and recording action potentials on eight channels were developed and implemented on a printed circuit board. Collaboration with fellow graduate student, Mr. Kyle Batzer, who developed firmware and software for the instrumentation system as described in his thesis, was essential for successful realization of the instrumentation system. Knowledge gained and reported by previous students working in …

Implementation And Analysis Of A 1.4l Turbo Liquid Cooled Cac And Ac Condenser System, Mitchell Zajac

Masters Theses

This project report serves as a continuation and finalization of an overall experience with the design process including working on the development of system components, working with automotive industry leaders, suppliers and dealing with the aspects of business and production feasibility. The development of a dual level cooling concept to apply Centro Richerche Fiat established components on a Chrysler Group vehicle application was the foundation of the design project completed in December 2012 by Matt Cutler and Mitch Zajac. The development of this system aimed to decrease overall vehicle power consumption, minimize overall system packaging space, and to increase vehicle …

Investigating Crash Frequency And Injury Severity At Freeway Fixed Weigh Stations In Michigan, Fathi Salam Mo. Alkhatni

Masters Theses

At fixed weigh station, the movement of commercial vehicles (CMVs) from and back to the mainline traffic stream could create conflicts in traffic stream in its vicinity. The objective of this study was to examine the effects of presence of weigh stations on injury severity and frequency of crashes on Michigan freeways. A comparison study, which observed crash patterns in the vicinity of 12 fixed weigh stations as compared to crash patterns in the vicinity of 65 rest areas and 77 selected comparison segments, was conducted. The study used eight years (2004 to 2011) crash data recorded in Michigan freeways. …

Firmware And Software For An Integrated Electrophysiology Data Acquisition And Stimulation System, Kyle D. Batzer

Masters Theses

This thesis describes the firmware and software design for a prototype electrophysiology experimentation system. The overall system, built on the work of previous students and developed with fellow graduate student Mr. Donovan Squires, provides eight channels of acquisition and four channel of arbitrary waveform generation for stimulation of biological systems. In order to show the performance of the system, a common electrophysiology experiment was performed on the giant axon of an earthworm and the results were compared to previously validated systems. The developed system is intended to support future work at the Neurobiology Engineering Laboratory at Western Michigan University.

The …

Silence, Declaration, And Circumstance: Rethinking Women’S Roles In Saudi Arabia, Ashleigh Elizabeth Dunham

Masters Theses

The canon of academic research on Saudi Arabian women still fails to address the stereotypical images that represent them. While Anglo-American models of feminism may benefit American women, they cannot and should not be a lens through which Americans view Saudi women, as American and Saudi cultures are fundamentally different. Because of this issue, Anglo-American feminism along with the obvious problems of racism and Islamophobia contribute to the American assumption that Saudi Arabian women lack agency and control of their lives. The resulting ideologies continue to influence American ideas about Saudi Arabian women’s access to the opportunities that non-Saudi women …

Inkjet Printing Of Titanium Dioxide Photoanodes For Dye Sensitized Solar Cells, Jeffrey Corbet Johnson

Masters Theses

Dye Sensitized Solar Cells (DSSC) offer advantages over semiconductor solar cells including lower costs and relaxed material purity requirements. However, DSSC solar energy conversion efficiencies are lower than many competing photovoltaic technologies. Key to DSSC performance is the incorporation of nanocrystalline metal oxides to provide a large surface area for photosensitive dye loading. Titanium dioxide (TiO2) is the predominately used metal oxide. The structure of the TiO₂ layer determines charge transfer efficiency and the level of generated photocurrent. Common practice for high performance cells is to deposit a thin, compact TiO₂ coating followed by a thicker, more porous …

Effects Of Nonylphenol On Orientation By The Crayfish Orconectes Propinquus, Kathryn J. Page

Masters Theses

Nonylphenol is a widely used surfactant subject to ethoxylation and subsists in the environment for significant amounts of time. It has industrial, agricultural, and domestic uses, and makes its way into the aquatic ecosystem despite treatment of wastewater. Detrimental effects of nonylphenol are varied, but most notably endocrine disruption has been examined. Crayfish are a crucial invertebrate in freshwater ecosystems. They are omnivorous, and occupy a key position in the trophic web as both predator and prey. To determine if nonylphenol exposure has any effect on the orientation abilities of crayfish, I acutely (1 day) and chronically (4 days) exposed …

Changes In Vascular Reactivity Of Mesenteric Arteries Following Hyperbaric Oxygen Treatment, Benjamin Matthew Hake

Masters Theses

The objective of this study was to evaluate the changes in vascular reactivity of mesenteric arteries resulting from hyperbaric oxygen treatment. It was hypothesized that hyperbaric oxygen treatment alters vascular reactivity in mesenteric arteries due to enhanced production of ATP resulting in significantly larger responses to vasoactive stimuli. All arteries were dissected from porcine mesenteries and placed in Krebs- Henseleit solution. Arteries were initially mounted in isolated organ baths and passively loaded with tensions ranging from 1 to 25 grams at odd intervals to ascertain the optimal passive tension for studying mesenteric arteries. Following a 1-hour equilibration in Krebs-Henseleit solution, …

Native Plant Establishment Success Influenced By Centaurea Stoebe Control Method, Laurelin Marie Martin

Masters Theses

Invasive species frequently hinder restoration efforts. While the effectiveness of differing control methods are often reported, the impacts these methods have on the establishment of a native plant community are often unknown. To determine methods that effectively reduce spotted knapweed (Centaurea stoebe) while enhancing native species establishment, we tested 12 treatment combinations consisting of an initial site preparation (mowing, mowing + clopyralid, or mowing + glyphosate), with combinations of annual adult knapweed hand pulling, and/or burning. We established 48 plots and applied site preparation treatments during summer 2008, seeded 23 native forbs and grasses during spring 2009, pulled …

Climate Change And Metapopulation Implications For Species Re/Introductions: A Spatial Analysis Of Suitable Habitat For The American Marten (Martes Americana) In Northern Michigan, Joshua Michael Green

Masters Theses

The American marten (Martes americana), which was extirpated from Michigan by 1939 due to logging and trapping, has cultural significance as a clan animal to Great Lakes Native American Tribes and ecological significance as a forest health indicator. Sleeping Bear Dunes National Lakeshore (SBD) is considering reintroduction, but several factors must first be considered in assessing the habitat suitability. The goals of this study were to 1) enhance an existing habitat suitability model by including additional relevant variables, 2) conduct a spatial analysis of the habitat within the study area using a metapopulation perspective and 3) incorporate climate …