Digital Commons Network^™

Laboratory Measures Of Aggression In Methadone Patients, Catherine M. Gayman

Masters Theses

Research suggests that current heroin users and individuals with a prior history of heroin dependence tend to be more aggressive than nonusers. No study has yet investigated whether opioid withdrawal affects aggressive responses on a laboratory task. The present study investigates whether mild opioid withdrawal affects aggression in six males and six females (N=12) undergoing methadone maintenance therapy. Aggressive behavior is measured using the Point Subtraction Aggression Paradigm (Cherek, 1981) computer task. Participants press buttons to earn money towards gift certificates. Money subtractions occur periodically and these are attributed to the behavior of a partner who is actually fictitious. Participants …

Stratigraphic Framework For Deposits Of The Saginaw Lobe, Barry And Calhoun Counties, Michigan, Usa, Stephanie K. Ewald

Masters Theses

Between 2006 and 2012, twelve rotasonic borings were drilled in Barry and Calhoun Counties, south central Michigan, as part of several Great Lakes Geological Mapping Coalition projects. Natural gamma ray logs were collected at every location and a detailed description and textural analysis was completed for seven of these cores. Five of the seven analyzed cores reached bedrock. Six of the seven borings were drilled north of the Kalamazoo Moraine of the Saginaw Lobe, which was constructed during retreat of the lobe after the Late Glacial Maximum. Five borings, drilled in tunnel valleys, indicate an increase in depth of tunnel …

Characterizing The Internal Architecture Of Upper Bone Spring Limestone Turbidites And Mass-Transport Deposits (Mtds) Utilizing High-Resolution Image Log Technology, Jason J. Asmus

Masters Theses

Characterization of reservoir scale (less than 1 meter thick) turbidites and mass-transport deposits (MTDs) using conventional subsurface data is complex, due to millimeter-centimeter scale architectural heterogeneity exhibited by these deposits.

Limited studies of the Bone Spring carbonate turbidites and MTDs within the Delaware Basin subsurface emphasized the use of conventional wire-line log and seismic data to evaluate reservoir potential of such strata. As a result, limited resolution offered by these data sets do not allow for accurate characterization of reservoir, and sub-reservoir scale, architectural and compositional variations.

The present investigation integrates high-resolution (centimeter scale) electrical borehole image logs with conventional …

Physics Faculty Use Of Example Solutions In Teaching Introductory Physics, William O. Mamudi

Masters Theses

This study investigates how physics faculty perceive and use features of example problem solutions. Thirty physics instructors from diverse institutions participated in semi-structured interviews. In addition to open-ended questions, three example problem solution artifacts were used to focus on specific solution features. Data were analyzed to identify instructors’ goals for the use of example solutions and whether their goals were consistent with the solution features that they valued and used. The study concludes that many faculty have three major goals: keeping students cognitively involved, helping students become better problem solvers, and supporting students in learning physics. The study also found …

The Effect Of Innovative Technology On Seatbelt Use, Bryan W. Hilton

Masters Theses

A previous pilot study documented that providing sustained haptic feedback to the gas pedal when a driver exceeded 25mph with his seatbelt unbuckled and removing the feedback contingent on seatbelt use increased seatbelt use in 7 commercial drivers. This study replicated this effect with 20 young drivers who did not consistently wear their seatbelt.

In the current study unbuckled drivers received increased accelerator pedal resistance when they exceeded 20 mph. A non-concurrent multiple baseline design was employed for this study. The dependent variable was percentage of trips driven without seatbelt use. The independent variable was an increase accelerator pedal resistance …

"His Head Rolled Forth Onto The Floor:" Women, The Abject, And The Male Gaze In Old English Poetry, Jaime Michelle Myers

Masters Theses

Old English poetry features several female characters who challenge androcentric authority by violently killing men. I argue in this thesis that three of these women—Modthryth, Grendel’s mother, and Judith—are linked together by their rejection or reversal of the male gaze. In their forceful refusal to be visually objectified, each character is portrayed as abject—outside of normal and outcast from community. They cause disorder, illustrate the fragility of androcentric control, and force a confrontation with death. In so doing, they create ambiguity and, at times, reverse the subject/object and masculine/feminine gender binaries.

Early Arrest Mutant Ogre: A Defect In Cytokineis Caused By A Mutation In The Gene Racgap1, April Wicklund

Masters Theses

The early arrest mutant ogre, isolated in the Tübingen screen, has a block in cytokinesis (Kane et al., 1996). Here I use genetic and molecular techniques to demonstrate that the ogre phenotype is caused by a lesion in the gene encoding Racgap1. I performed fine mapping studies using microsatellite markers to a 0.15 cM region containing the ogre locus. DNA sequence data revealed a nonsense mutation in the Racgap1 gene of ogre mutants, and in situ hybridization experiments showed a loss of racgap1 mRNA at later stages of development, likely by nonsense mediated decay. This evidence supports the abolishment …

Faunal Distribution And Relative Abundance In A Silurian (Wenlock) Pinnacle Reef Complex - Ray Reef, Macomb County, Michigan, Jennifer L. Trout

Masters Theses

Niagaran (Silurian) reefs are important sources of hydrocarbons in the Michigan Basin. In addition, some of these reservoirs have been used for gas storage and may be potential CO2 sequestration sites.

Despite extensive research on Niagaran reefs, most studies concerning faunal abundance and distribution have been qualitative studies conducted by paleontologists with an emphasis on taxonomy, paleoecology, and evolution.

This study is the first quantitative study of relative abundance and general distribution of fauna throughout a single Wenlock reef located in the southern trend of the Michigan Basin. This study will build on previous work done by WMU students and …

"Make Over Your Body": Conflicting Messages In Women's Fitness Magazines, Joy Zoodsma

Masters Theses

SHAPE Magazine is a women's fitness magazine that has been consistently popular since its initial publication in 1981. This study explores how the messages of health and beauty in this publication have evolved over the last three decades, especially in response to the cultural imperatives of consumerism and feminism. It critically analyzes the visual and textual messages on SHAPE Magazine covers and in letters from the editor, which offer important examples of the ways in which SHAPE attempts to “hail” readers – to draw them in, to convince them that what the magazine has to offer is relevant to their …

Privacy And Security Issues In Iot Healthcare Applications For The Disabled Users A Survey, Wassnaa Al-Mawee

Masters Theses

Aging of the population resulted in new challenges for the society and healthcare systems. Ambient Assisted Living (AAL) that depends on Internet of Things (IoT) provides assistance to the disabled people and supports their vital daily life activities. Affordability of and accessibility to AAL and the usage of IoT starts revolutionizing healthcare services. This Thesis is a survey of the privacy and security issues in IoT healthcare applications for the disabled users. Introduction includes definitions of privacy and security terms, and discusses their relationship. Then, it presents an overview of the IoT, including its architecture and components. Next, the Thesis …

The Church Of Craiglockhart: Wilfred Owen And Siegfried Sassoon‘S Critique And Use Of Religion In Their World War I Poetry, Brian Karsten

Masters Theses

Throughout history, faith and religious principles have been used as motivation for war. Accordingly, political leaders, religious leaders, and writers all used religion-themed propaganda to encourage enlistment in World War I. Two soldier poets, Siegfried Sassoon and Wilfred Owen, after meeting in the asylum of Craiglockhart, together recognized the injustice represented in using faith to promote warfare. Subsequently, they wrote poetry which criticized the religious and political hierarchy, countered the theology used in propaganda, and attempted to reveal the atrocities in battle. Although Sassoon‘s poetry remained satirical of the use of religion, Owen recognized its power and used religion and …

Operating The Silencer: Muted Group Theory In The Great Gatsby, Sarah Funderbruke

Masters Theses

This master's thesis examines gender and social roles seen in dialogue in the American classic novel, The Great Gatsby, by F. Scott Fitzgerald. The researcher conducted a coding and rhetorical analysis to determine if elements of muted group theory were in the novel. Muted group theory was developed by Edwin and Shirley Ardener after their research indicated that a culture's values and social structure were voiced through rhetoric. The theory states that dominance in certain groups mutes, or silences, others from communicating effectively. Five passages from The Great Gatsby were selected for this analysis. These passages highlighted dialogue between the …

The Mouse Who Ruled His Kingdom: An Agenda Setting Analysis Of The Walt Disney World Company, Jacob Overbey

Masters Theses

People are seeking their news in more social environments, but very little research has been conducted on agenda setting and online environments. This thesis examined the agenda setting relationship between an organization on Twitter, @WaltDisneyWorld (i.e., The Walt Disney World) and public opinion on Twitter. The relationship was examined using Twitter's database of tweets to measure public opinion on Twitter. Since the news media is losing steam on the ability to break news, and social media is growing rapidly, this study tested the value of the agenda setting theory on social media. To this end, this thesis qualitatively examined the …

States' Rights Apogee, 1760-1840, Ryan Setliff

Masters Theses

America's states' rights tradition has held much influence since the ratification of the U.S. Constitution in 1788. In late 1798, in response to the Federalist administration's adoption of the Alien and Sedition Acts, the Virginia and Kentucky Resolutions were formally adopted by the legislatures of Virginia and Kentucky respectively. These resolutions set a lasting precedent for state interposition and nullification. As well concurrence with these doctrines can be found in the Virginia Resolves of 1790, the constitutional debates of 1787-1790, and all throughout the colonial-revolutionary period of the 1760s to 1780s. In time, the Virginia and Kentucky Resolutions would gain …

Origin Of Great Lakes Brown Trout, Salmo Trutta: A Phylogeographic Analysis Using Mtdna Sequence Variation, David Baisch

Masters Theses

The brown trout, Salmo trutta, was first introduced to the Laurentian Great Lakes in 1887 from European broodstocks to found a recreational salmonid fishery; however, the origins of these progenitor lineages remain largely unknown. Trout from these regions are very specialized to their native habitats and matching North American stocks to similar watersheds may help increase survivability by introducing the stock to a more appropriate environment. The objective of this study was to determine the European origins of brown trout found in the Great Lakes. We analyzed 144 brown trout from ten watersheds across Michigan and Wisconsin and identified …

The Effects Of Reinforcer-Paired Stimuli On Operant Behavior: Review, Demonstration, And Conceptual Analysis, Timothy Lowell Edwards

Masters Theses

The presentation of stimuli that have been paired with reinforcers may function as a motivating operation in that the efficacy of the reinforcers appears to increase and the class of responses that have been historically followed by those reinforcers increases in strength. This phenomenon has important implications for a number of behavioral concerns including drug addiction and eating disorders. A review of the existing literature examining this phenomenon presented herein suggests that the phenomenon is reliable and robust but that it is reinforcer-specific. In the animal study that is subsequently described, rats show a higher proportion of responding on average …

The Reduction Of Glycerol Flow In A Porous Medium Through A Barrier Coating Application, Thomas Tran

Masters Theses

Coatings for paper are categorized into two groups: pigmented or functional. Functional coatings provide functionality in addition to the normal coating properties. Functional coatings can be used for friction control, release properties, abrasion resistance, and barrier properties. A coating that is designed to control barrier properties can be categorized into a sub-group of functional coatings called barrier coatings.

Barrier coatings can retard or eliminate the flow of fluids thru a coated substrate. The barrier can be effective in repelling or resisting the transmission rate of numerous fluids including moisture, oil, oxygen, grease, and glycerol. Barrier coatings have many useful applications …

Fabrication Of Printed Substrate For Surface Enhanced Raman Spectroscopy, Ali Eshkeiti

Masters Theses

A novel surface enhanced Raman spectroscopy (SERS) substrate was successfully fabricated on a silicon wafer using inkjet printing and on polyethylene terephthalate (PET) using gravure printing. Silver (Ag) nanoparticle (NP) based ink, was used for roughening of the surface of silicon and PET. A thickness of 400 nm was measured for the printed Ag NP printed film on silicon and the thickness of the single and double layered films on PET were measured as 340 nm and 680 nm, respectively by using vertical scanning interferometry. The Ag NP printed SERS substrate was tested for application with heavy metal compounds like …

Computational Analysis Of A Wing Oscillator, Ryne Derrick Radermacher

Masters Theses

An analysis of a newly proposed wind power extraction device called a wing oscillator was performed using computational fluid dynamics (CFD). A wing oscillator is a device that consists of two airfoils attached to a central pivot by means of a frame or shaft. Oscillatory motion is produced by controlling the angle of attack of the airfoils as a fluid flow is passed over the device. A robust mathematical scheme was developed to investigate the performance of the wing oscillator and was hooked to the CFD software package FLUENT through User Defined Functions (UDFs). Using the dynamic meshing analysis methods …

Synthesis Of 1,1-Dialkyhydrazines And Their Hydroxyl Radical Degradation In Aqueous Environments, Benjamin F. Strong

Masters Theses

Determination of hydroxyl radical rate constants are essential to ensure adequate degradation of contaminants in wastewater. Hydrazines are an important class of organic contaminants and are the focus of this research. Ten 1,1-dialkylhydrazines are synthesized by the zinc reduction of the corresponding N-nitrosamines. Their hydroxyl radical rate constants are determined using the linear accelerator at the Notre Dame Radiation Laboratory at pH 4, 7, and 10.

Their rate constants are found to depend on the protonation state of the molecule. At pH 4 the molecules are fully protonated and hydrogen atom abstraction is favored from the alkyl chains. At …

Effects Of Oak Savanna Restoration And Thinning On Gypsy Moth Predation Rates And Small Mammal Communities, Angela Lynn Larsen

Masters Theses

The United States Forest Service is conducting an oak savanna restoration using thinning and prescribed burning in the Manistee National Forest in Michigan to provide habitat for Karner blue butterflies (Lycaeides melissa samuelis). Since this is a federally endangered species, alternatives to spraying pesticides to control exotic invasive defoliators, such as European gypsy moths (Lymantria dispar), are necessary. Although gypsy moths are invasive to North America, there are several predators, such as whitefooted mice (Peromyscus leucopus), other small mammals, invertebrates, and parasitoids, keeping gypsy moth populations low. This study investigated whether the interaction between …

Winter Habitat Selection And Genetic Relatedness Of Southern Flying Squirrels In Southwest Michigan, Sheila M. Miara

Masters Theses

Few studies have examined winter habitat selection for southern flying squirrels (Glaucomys volans) in northern latitudes where winter conditions are harsher than southern latitudes and resource availability is particularly limiting. Winter den tree characteristics and use by 19 southern flying squirrels (10 females and 9 males) were investigated from November through February in 2010-2011 and 2011-2012. The mean home range size using 100% minimum convex polygon for 18 individuals was 3.40 ha (±0.46 0.46 SE) and there was no significant difference between genders (P= 0.56) or ages (P=0.50). The mean 95% fixed kernel home range size was 0.15 …

High School Policy Debate As An Enduring Pathway To Political Education: Evaluating Possibilities For Political Learning, Ellen C. Zwarensteyn

Masters Theses

This paper addresses the role competitive high school policy debate participation has on key developmental markers of political learning. As identified by the Carnegie Foundation’s Political Engagement Project (PEP), political learning includes political knowledge and understanding, political identity, and the development of political skills. Based in interviews with former high school debaters, the results of this study suggest there may be a transformative, politically enduring and engaging experience surrounding policy debate.

Using grounded theory to extract analysis of debaters’ experiences, this study demonstrates how sustained competitive high school policy debate experience directly advances political learning and should be a tool …

Aquatic Mesohabitats: Abiotic And Biotic Comparisons In A Sand-Dominated, 3rd Order, Michigan Stream, Edward M. Krynak

Masters Theses

Mesohabitats are visually distinct areas within a stream that provide habitat heterogeneity and increase invertebrate diversity. As such, mesohabitats represent an important spatial scale that underpins the emergent properties, ecology, and ecosystem structure and function of a stream. Within a Western Michigan stream, woody debris, macrophyte beds, and organic matter pools, were examined to determine if visual distinction also relates to a significant difference in abiotic and biotic parameters. Habitats were sampled from July, 2010 – June, 2011 for chemical-physical characteristics including velocity, temperature, pH, conductivity, turbidity and organic matter. Biotic sampling occurred during the same time span and included …

An Analysis Of Personal Adornment At Fort St. Joseph (20be23), An Eighteenth-Century French Trading Post In Southwest Michigan, Ian B. Kerr

Masters Theses

Since 1998 Western Michigan University archaeologists have investigated Fort St. Joseph (20BE23), an 18th century mission, garrison and trading post located in present day Niles, Michigan. The project’s research directive focuses on exploring notions of identity formation and its material expression in light of the prolonged and persistent cultural contact between Native Americans and Europeans at the site.

This thesis seeks to further this directive by exploring how personal adornment materiality both structures and broadcasts individuals’ social identities. By employing an intrasite spatial analysis of the assemblage of adornment artifacts from recognized domestic contexts at Fort St. Joseph this thesis …

Generation Of Tanapoxvirus Ankyrin Repeat Gene Deletion Mutant For Evaluating Its Role In Cell Tropism, Yogesh Suryawanshi

Masters Theses

The host range of poxviruses is highly regulated and is limited to certain hosts. A number of genes in different poxviruses have been identified that contribute to cell tropism. The ankyrin (ANK) repeat genes encode for proteins characterized by the repetitive motifs in its amino acid sequence. These genes have been found to play a role in determining the ability of poxviruses to replicate in certain cell types. Tanapoxvirus (TPV) Kenya genome analysis indicated the presence of six ANK repeat genes of which T146R, T147R and T148R are present in the terminal part of the TPV-Kenya genome. To understand the …

The Influence Of Coating Structure On Sheet-Fed Offset Ink Setting Rates, Ting Chen

Masters Theses

Much attention has been paid to the study of quickset ink setting as a complex ink-coating interaction. Offset ink setting rates are typically measured as ink splitting forces versus time and the slope of the regression line obtained from a plot of these measured values is reported, but scant attention has been paid to the deviations from that straight line. An initial slow ink setting rate is desired to minimize back-trap mottle, carryover picking and piling and enhance ink gloss; then a faster ink setting rate during sheet delivery to the pile is desired to reduce the likelihood of ink …

The Dissemination And Effective Use Of Physics Education Research In Undergraduate Instruction, Trevor Stefanick

Masters Theses

Based on the results of a national survey of physics faculty, a set of interviews was conducted of 70 physics faculty from a diverse set of institutions. The interviews included questions about the dissemination and effective use of curricula and instructional strategies based on Physics Education Research (PER), focused to obtain recommendations to the PER community that might help to spread the use of these PER-based materials. Approximately half of the interviews (those with faculty who indicated knowledge about or use of Peer Instruction) have been previously analyzed. This project is the analysis of the 38 interviews that were conducted …

An Apologetic To Sun Hwan Pyun's Dialogue Theology As A Liberation Theology Of Religions, Youngchan Kim

Masters Theses

Sun Hwan Pyun was a professor at Methodist Theological University. As a theologian, he grappled with two important theological questions: "Is Christianity an exclusive religion?" and "Is Christianity only a religion for the upper class?" Regarding the exclusivism of Christianity, Pyun searched for an answer in ecumenical-religious pluralism. As an answer for "is Christianity for the poor", he accepts Minjung liberation theology. Pyun wanted to combine these two theologies and, subsequently, referred to his dialogue theology as a liberation theology of religions. The purpose of this thesis is to search for the theological and biblical answers to these theological questions …

Daniel Hannan, Thomas Paine, And The Rhetoric Of Outrage, Danae Brack

Masters Theses

The purpose of this rhetorical study is to examine the textual charisma of Thomas Paine's Common Sense and Daniel Hannan's speech "The Devalued Prime Minister of a Devalued Government" and how that charisma made these artifacts successful in spreading outrage surrounding the historical and political events of their respective eras. The author uses Weber's theory of charisma filtered through Rosenberg and Hirschberg's expanded theory identifying lexical charisma, or the charisma of messages. The author analyzes Paine's and Hannan's use of persuasiveness, believability, and powerfulness, translating each of these characteristics into specific cues that can be identified in the individual texts. …