Digital Commons Network^™

Divergent Responses Of Cryptic Invasive Watermilfoil To Treatment With Auxinic Herbicides In A Large Michigan Lake, Syndell R. Parks

Masters Theses

Invasive plants are a major concern for environmental managers. Cryptic invasive taxa present additional challenges because of their potential to respond differently to management efforts. Invasive Eurasian watermilfoil (Myriophyllum spicatum) and hybrid watermilfoil (Myriophyllum spicatum x Myriophyllum sibiricum) cannot be reliably distinguished based on morphological characters and are therefore cryptic taxa. Laboratory studies show that on average, hybrid watermilfoil grows faster, branches more, and is less responsive to standard control measures developed for Eurasian watermilfoil. These laboratory results predict less effective control of hybrid watermilfoil in mixed populations treated uniformly with one of these control measures. However, to date there …

Christian Chicken Vs. Mainstream Media: A Case Study Analysis Of Chick-Fil-A’S Stance On Traditional Marriage Using Situational Crisis Communication Theory, Christiannn Mcnew

Masters Theses

A crisis can strike an organization at any moment and it is the responsibility of the organization to be prepared with a plan of action. This thesis will explore crisis management, using Timothy Coombs’ crisis management strategies, of Chick-fil-A and then COO Dan Cathy to see if those two parties implemented crisis strategies in a way that benefited the organization following Cathy’s statements in support of the biblical definition of family. Since many interpreted these comments as anti-gay sentiments from Chick-fil-A itself, crisis struck the organization Cathy represented. This thesis will also look at the idea of social activism in …

Mission Statements: Evaluating Faith-Based Organization’S Missional Effectiveness In Monrovia, Liberia, Jessica Kryzer

Masters Theses

Mission statements of faith-based organizations in Monrovia, Liberia are essential to carrying out the Two Great Commandments and the Great Commission within the work of the organizations. By presenting and evaluating the presence of the TGC and the GC within the statements it can be determined whether the programs and funding are sufficiently affected by the solidity of the mission statement and core values.

Control Of Cation Ordering In Zinc Tin Nitride And In-Situ Monitoring Of Growth, Brian Christopher Durant

Masters Theses

Semiconducting materials with a band gap around 1.5 eV are very much sought after due to their close match to the solar spectrum. However, some compounds that have shown promise for highly efficient solar cells contain rare, expensive, and sometimes toxic elements, such as indium and gallium. As such, a search for earth abundant materials has become more prominent recently. One such earth abundant semiconducting material that has garnered interest is ZnSnN₂. It has been shown through previous studies that there is the possibility of continuously tuning the band gap between 1.0 and 2.0 eV by controlling the …

The Taphonomic Factors On Human Remains Inside Chullpas: Marcajirca, Peru, Samantha Lauren Lininger

Masters Theses

This study explored the taphonomic factors that contributed to the preservation of human skeletal remains inside ancient above-ground tomb in Marcajirca, Peru. This study incorporated one hundred and eighteen bones from three chullpas. Five taphonomic factors were examined: bone type, plant activity, root presence, weathering, and cultural factors. Surface layers inside each chullpa were analyzed using Geographic Information System (GIS) software. Chi-square tests were employed to investigate preservation and taphonomic factors. The results from the statistical tests indicated that there was a significant difference in the taphonomic factors on different bone types. Chullpa 6 was significant because it was unique …

The Color Of The Year: A Textual Analysis Of Pantone’S Color Communication Techniques Through The Application Of Barthes’ Semiotic, Kyung Lee

Masters Theses

This research analyzes the content of Pantone’s color of the year in 2000, 2002, 2009, 2014 and 2015 utilizing Barthes’ semiological system from a communication perspective. This study scrutinizes the announcement of Pantone’s color of the year as well as its color story to discover the purpose and the effectiveness of the verbalized nomination. The result reveals the significance of the semantic nature, which directs individuals’ viewpoint and creates a new connotation to alter their preconception. Also, Pantone’s color of 2014, Radiant Orchid, verified that the consolidation of the visual image and verbal content can maximize the influences that the …

The Neurochemistry Of Group Singing: Bonding And Oxytocin, Jason Keeler

Masters Theses

The purpose of this study was to examine the neurochemical correlates of group vocal improvisation and to determine the feasibility of the research methods. One group of four participants sang together in two conditions: pre-composed and improvised. Concentrations of plasma oxytocin and adrenocorticotropic hormone (ACTH) were measured before and after each singing condition to assess levels of hormones associated with social affiliation, engagement and arousal. Successful implementation of the methodology, including recruitment, data collection, and sample analysis, served as the primary outcome of this study. ACTH concentrations decreased in both conditions, and significantly so in the pre-composed singing condition. Mean …

Geochemical And Petrological Characterization Of The Back Forty Volcanogenic Massive Sulfide Deposit, Anthony Robert Boxleiter

Masters Theses

The Back Forty Zn-Au deposit is the eastern-most Volcanogenic Massive Sulfide (VMS) deposit in the Penokean Volcanic Belt (PVB). It is the only VMS deposit found in Michigan, and is located along the east side of the Menominee River in Menominee County (45°26'57.5"N, 87°49'43.2"W). The Back Forty is the most zinc-enriched, copper depleted deposit among the major VMS deposits within the PVB that include Flambeau, Crandon, Bend, and Lynne. This work constitutes the first sulfur isotope study on the Back Forty VMS deposit.

The Back Forty is characterized by massive, semi-massive, disseminated and stringer sulfide mineralization hosted within felsic-dominated volcanic …

Depositional Facies And Sequence Stratigraphy Of Niagaran-Lower Salina Reef Complex Reservoirs Of The Guelph Formation, Michigan Basin, Matthew J. Rine

Masters Theses

Hydrocarbon reservoirs in the Niagara-Lower Salina Reef Complex in the Michigan Basin have been extensively studied since the early 1960’s. These reservoirs host an immense hydrocarbon resource, existing as closely-spaced, highly-compartmentalized reservoirs that have produced >500 million barrels of oil and 2.9 trillion cubic feet of natural gas. Previous studies depict these “pinnacle reefs” as tall, symmetrical towers with a random distribution of facies. This study utilizes abundant core data (32 cores, 20-acre spacing), thin-section petrography, and petrophysical wire-line logs to reconstruct the geometry, facies distributions, depositional history, and sequence stratigraphy of the Columbus III Reef Complex within the Southern …

An Integrated Framework For Cardiac Sounds Diagnosis, Zichun Tong

Masters Theses

The Phonocardiogram (PCG) signal contains valuable information about the cardiac condition and is a useful tool in recognizing dysfunction and heart failure. By analyzing the PCG, early detection and diagnosis of heart diseases can be accomplished since many pathological conditions of the cardiovascular system cause murmurs or abnormal heart sounds. This thesis presents an algorithm to classify normal and abnormal heart sound signals using PCG. The proposed analysis is based on a framework composed of several statistical signal analysis techniques such as wavelet based de-noising, energy-based segmentation, Hilbert-Huang transform based feature extraction, and Support Vector Machine based classification. The MATLAB …

The War On Drugs: An Analysis Of The Rhetoric According To Richard Weaver’S Theory Of Ultimate Terms, Cristina Peniche

Masters Theses

The language associated with President Nixon’s ‘war on drugs’ has sparked considerable debate in the political struggle against narcotics' abuse and crime, as well as within scholarly research. There is a language associated with the debate and it reflects the primary considerations of policy makers- economics, criminal behavior, and morality. The present study discusses these qualities as well as the rhetorical ideas of Richard Weaver, specifically his theory of ultimate terms. Then, discussions within research show the discontent that scholars bear towards narcotics'-related language. Specifically, there is concern that the rhetoric may stigmatize certain populations and hinder better outcomes. As …

Signage Recognition Based Wayfinding System For The Visually Impaired, Abdullah Khalid Ahmed

Masters Theses

Persons of visual impairment make up a growing segment of modern society. To cater to the special needs of these individuals, society ought to consider the design of special constructs to enable them to fulfill their daily necessities. This research proposes a new method for text extraction from indoor signage that will help persons of visual impairment maneuver in unfamiliar indoor environments, thus enhancing their independence and quality of life.

In this thesis, images are acquired through a video camera mounted on glasses of the walking person. Frames are then extracted and used in an integrated framework that applies Maximally …

“Men Of Good Timber”: An Archaeological Investigation Of Labor In Michigan’S Upper Peninsula, Aaron Howe

Masters Theses

This study approaches the material assemblage of Coalwood, a cordwood camp that operated from 1900-1912 in Michigan’s Upper Peninsula, with a dialectal method and a theory of internal relations in order to understand how daily life was produced and reproduced. Common sense notions often see home and work as separate entities that only relate to one another externally. My archaeological and historical research abstracts domestic labor as a set of social relations that are dialectically and internally connected to the processes of capital accumulation. My archaeological analysis concludes that both productive and reproductive labor was conducted within the home and …

Design Of Digital Down Converter Chain For Software Defined Radio Systems On Fpga, Nagarjun Marappa

Masters Theses

Modern communication systems have increasingly attempted to trade off the digital signal processing for analog circuitry. In performing this tradeoff, advanced algorithms have been implemented in both custom programmable hardware and in software; such systems are commonly called Software Defined Radios (SDR). Advanced software defined radios consist of highly configurable hardware and computers used as digital signal processing (DSP) platforms that provide the technology for realizing current and future generations of digital wireless communication infrastructure. Many sophisticated signal processing tasks are performed in SDR, including compression algorithms, channel estimation, equalization, forward error correction and protocol management. This research has focused …

A High Performance Architecture For An Exact Match Short-Read Aligner Using Burrows-Wheeler Aligner On Fpgas, Dana Abdul Qader

Masters Theses

Due to modern DNA sequencing technologies vast amount of short DNA sequences known as short-reads is generated. Biologists need to be able to align the short-reads to a reference genome to be able to make scientific use of the data. Fast and accurate short-read aligner programs are needed to keep up with the pace at which this data is generated. Field Programmable Gate Arrays have been widely used to accelerate many data-intensive bioinformatics applications.

Burrows-Wheeler Transform has been used in the theory of string matching which has led to the development of many short-read alignment programs. This thesis presents a …

Cultural Influence Of Storytelling: An Examination Of The Use Of Narratives In Political Campaigns, Charla Bansley

Masters Theses

Television has changed political discourse. The thirty second commercial has replaced typography and rhetoric. After losing the popular vote in 5 of the last 6 presidential elections, the Republican National Committee concluded that the GOP has lost the ability to persuade. Walter Fisher's Narrative Paradigm states that meaningful communication is in the form of storytelling, which enables public discourse to observe not only differences, but commonalities. In a postmodern culture that does not believe in absolute truth, this study asked the following question: Are conservatives still using statistics and facts to communicate conservative principles? The rhetorical research conducted here examined …

Jazz And Puerto Rican Traditional Music: A New Generation Of Musical Exploration, Pedro Lavezzari

Masters Theses

Many musical styles around the world have been born from struggle and search for cultural identity. The same idea applies to Jazz and the Afro-Caribbean music created within the African diaspora and influenced by Latin and European styles in the United States. More recently, the meaning of diaspora has been used to refer to a group of people and some aspects of their culture (Rivera 2010, 104). For older and newer generations of Puerto Rican musicians two traditions have intersected to create a modern form of expression that reaffirms Puerto Rico’s musical creativity and contemporary tendency. In 1989 Warren Pinckney …

How Church Commitment To At-Risk Black Male Youth Helps Prevent Them From Being Incarcerated At Percentage Rates Higher Than Other Races, Barbara Pierson

Masters Theses

Between the years 2006 and 2014, the percentage of young Black men between the ages of 13 and 21 in Ohio prisons increased more than any other race according to statistics given by the Department of Youth Services (DYS) located in the city of Columbus, Ohio. While the entire Black race only consisted of 12.5% of the population in Ohio, 56.7% of Black males were imprisoned as opposed to 43% of White males, and 3% of all other races that were incarcerated during the same time period. Young people are more involved with the justice system which allows a greater …

The Spirit Molecule: Dmt, Brains, And A Theoneurological Model To Explain Spiritual Experiences, Shaun Smith

Masters Theses

This thesis attempts to address the philosophical implications of the N, N-Dimethyltryptamine (DMT) research of Dr. Rick Strassman. Strassman concludes that the psychedelic properties of DMT represent a proper biological starting point for discussing spiritual and near-death experiences. My research attempts to incorporate philosophical elements from the philosophy of mind and philosophy of religion/mysticism to give an accurate account of some of the philosophical issues worth exploring for future research. One of the essential patterns in this thesis is to trace the research and conclusions of Strassman, compare them with the philosophical issues in the contemporary philosophy of mind and …

Metafiction, Fairy Tale, And Female Desire In A.S. Byatt‘S Possession: A Romance, Susan Marie Kieda

Masters Theses

Analysis of the novel Possession: A Romance by A.S. Byatt, in which Byatt contributes to a metamorphosis of the fairy tale genre through a reappropriation of individual tales and characters, such as the Grimm Brothers‘ Little Snow White and The Glass Coffin; Hans Christian Andersen‘s The Snow Queen; and the French fairy story Melusine. Analysis of the metafictional devices Byatt uses to achieve this reappropriation such as the writing and reading of letters, journals, and works of fiction within the novel, as well as an intertextuality created by repeating fairy tale allusions. Analysis of Byatt‘s character development …

Measuring The Adult Literacy Rate In English: The Case Of The Grand Rapids West Hope Zone, Lindsay M. Mcholme

Masters Theses

Research efforts in identifying adult literacy rates have for the most part focused on national and international contexts. Conversely, there has been little to no research conducted on neighborhood literacy rates in medium size cities. The purpose of this study was to identify the adult literacy rate in the West Hope Zone, a neighborhood in Grand Rapids Michigan. The major findings reveal that the English illiteracy rates are higher than the most recent estimations by the National Adult Literacy Survey. Adults who attended college, regardless of the language, had more literacy skills and knowledge than those who had a high …

Sociodemographic Characteristics Of Heart Failure Associated Hospital Readmissions In Michigan Medicare Patients, Kelsey A. Peterson

Masters Theses

Repeated hospital admissions constitute a large proportion of healthcare expenses, but are incurred by a small minority of chronically ill patients. Rising healthcare expenditures and the link between readmissions and quality of care make readmission rates a high priority for clinicians as well as insurance payers. Though hospital readmissions have many components, one of the relationships which is still inconclusive is that between socioeconomic status and hospital readmission rates.

Investigating the conditions which have a substantial impact on the rate of hospital readmissions, heart failure stands out as it is the leading cause of death in the United States. This …

Phase Change Lines, Scale Breaks And Trend Lines Using Excel 2013Tm, Neil Deochand

Masters Theses

The development of graphing skills for the behavior analyst is an ongoing process. Specialized graphing software is often expensive, not widely disseminated, and may require specific training. Dixon, et al. (2009) provided an updated task analysis (Carr & Burkholder, 1998) in the widely used platform Excel 2007. Vanselow and Bourret (2012) provided online tutorials outlining some alternate methods also using Office 2007. This article serves as an update to those task analyses with alternative and under-utilized methods in Excel 2013. To examine the utility of our recommendations twelve psychology graduate students were presented with the task analyses and the experimenters …

Microcystin Accumulation In Fish Muscle Tissue: Exploring The Safety Of Fish Consumption In Several Michigan Water Bodies, Heather Snyder

Masters Theses

A variety of anthropogenic factors, including global climate change and eutrophication, are causing increases in cyanobacterial abundance. Increased prevalence of cyanobacteria can be detrimental, as some genera of cyanobacteria have the ability to produce toxic secondary metabolites known as cyanotoxins. The cyanotoxin microcystin- a hepatotoxin, is the most ubiquitous and toxic cyanotoxin in freshwater ecosystems, and has been quantified in a number of aquatic organisms. Microcystin was quantified in 8 fish species from St. Mary’s River in June, Saginaw Bay in September, and from Stony Creek Lake in October in 2014 by the Michigan Department of Environmental Quality and the …

Acceleration Of Agent-Based Pandemicmodeling On Multiple Gpus, Barzan Shekh

Masters Theses

Epidemiology computation models are crucial for the assessment and control of public health crises. Agent-based simulations of pandemic inuenza are useful for forecasting the infectious disease spreading in order to help public health policy makers during emergencies. In such emergencies decisions are required for public health preparedness in cycles of less than a day, and the agent-based model should be adaptable and tractable for quick and simple calibration with low computational overhead.

GPU accelerated computing involves the use of a graphics processing unit (GPU) in combination with the CPU to perform heterogeneous computing by o_oading a compute-expensive portion of the …

Development And Verification Of A Method To Determine The Long Term Load Carrying Performance Of A Double Sided Pressure Sensitive Adhesive Tape, Rahal Rasheed

Masters Theses

Acrylic foam pressure sensitive adhesive (PSA) tapes are used in various applications as an alternative of mechanical fasteners, especially in areas like structural bonding which requires demanding bond strength and durability.

This research focuses on comparing design values of acrylic foam PSA using static shear test method and dynamic shear test method in accordance of J0MP0164 standard specification. Static shear test has lots of disadvantages; but on the other hand it is the test that mimics the real life usage of a tape in a real life application. Dynamic shear test is a faster way of testing and gives a …

Language Policy In Turkey And Its Effect On The Kurdish Language, Sevda Arslan

Masters Theses

For many decades the Kurdish language was ignored and banned from public use and Turkish became the lingua franca for all citizens to speak. This way, the Turkish state sought to create a nation-state based on one language and attempted to eliminate the use of other languages, particularly Kurdish, through severe regulations and prohibitions.

Firstly, this thesis traces the language planning policies in the 20th century which resulted in the invisibilization and denial of Kurdish through an attempted linguicide. Through decade long oppressions which resulted in mass killings, arrests, re-location of Kurds, monopolization of education in Turkish and eventually the …

The Adoption And Diffusion Of Leed Certification In The Great Lakes Region: 2008-2015, Douglas Vander Hulst

Masters Theses

This research examines multiple factors that were previously used to describe where LEED-certified homes locations from 2008 to 2015 in the Great Lakes states. This study includes an analysis of 1,040 buildings located in 144 cities across six Great Lakes states. Along with the data in the LEED homes dataset, LEED homes locations are compared using three climate factors: heating degree days, cooling degree days, and average annual temperature. Socioenvironmental factors hypothesized to influence the location of LEED-verified buildings included the city population, the city’s total area, water area, percent water area, land area, population density, and housing density. Two …

Assessing High School Science Students’ Abilities To Use Cross Cutting Literacy Skills And Scientific Argumentative Writing Skills In A Mid-Western School District, Ellen M. Karel

Masters Theses

This study sought to determine to what extent a centrally focused initiative concentrated on how to teach students to not just write, but how to think, read, and speak about real world problems in a persuasive manner based on multiple sets of data related to science concepts, increased scientific argumentative writing proficiencies among high school students. A secondary area this study attempted to explore was the correlation between the implemented processes in the initiative and high school students’ scientific argumentative writing proficiencies. The study was conducted in a mid-western high school, population 1,088, with a select group of students in …

The Experience Of Social Flow In Vocal Jazz Improvisation, Brittany Neuser

Masters Theses

The purpose of this study was to evaluate the feasibility of experimental research procedures and gather initial data in studying the experience of social flow within the context of group music production tasks. Participants completed two different group vocal music production tasks: Performance of a pre-composed song and an improvised performance. The Flow State Scale-2 (FSS-2), a 36-item survey in which a mean score of 45 implies the ultimate flow experience and a score of 9 implies that no flow was experienced during the event in question, was used to assess the level of social flow experienced by the participants …