Digital Commons Network^™

The Role Of Saturated Fatty Acids In Connexin Expression On Endothelial Cells And Eosinophils, Kurt Anthony Ashack

Masters Theses

Eotaxin is a potent chemoattractant for eosinophils that becomes elevated in the tissues in response to inflammation and increased adiposity. Therefore, eosinophil migration into adipose tissue should increase in diet-induced obese individuals, yet it does not. This suggested to us that something within the cellular microenvironment of diet-induced obese individuals might be altering the endothelial leukocyte adhesion molecules (ELAM) such as VCAM-1 or selectins on the endothelial cells, thus preventing eosinophils from entering the inflamed tissue. Connexons are gap junctions in endothelial cells and on immune cells such as macrophages that are composed of connexins and have been shown to …

Successful Weight Loss, Weight Loss Maintenance And Psychological Characteristics In Minority Men And Women Attending An Inner-City Weight Loss Program, Julie Ann Hall

Masters Theses

Inner-city communities are disproportionately impacted by obesity and chronic disease. The LOSE BIG Challenge is a motivational physical activity and nutrition education program offered to inner-city Grand Rapids, Michigan residents with diabetes or hypertension. Twenty-eight participants (26 women, 2 men) in a 12-week culturallybased weight loss program were studied. Before and after the intervention, height, weight, lifestyle information, readiness to change, eating behaviors, depression scores, and quality of life scores were measured. Participants were followed 4 and 6 months post intervention. At baseline, 86% of the participants were obese (BMI >30 kg/m²), 54% watched more than ten hours …

Agriculture, Influence, And Instability Under The Ancien Régime: 1708-1768, Adam J. Polk

Masters Theses

The French Revolution has been studied from myriad perspectives. The majority of scholarship focuses on the political and urban chaos of the times. Agricultural conditions and the influence of onerous taxation and stagnant agricultural options are given only a cursory examination in most research. This thesis aims to investigate the relationship between agronomic and environmental conditions and the eruption of violence in urban centers during the French Revolution and the years leading up to it (1708-1768). This period prior to the French Revolution serves as a template to investigate the nature of the rural-agricultural influences, with a particular focus paid …

The Effects Of Replacing Dispersed Trash And Recycling Bins With Integrated Waste Receptacles On The Accuracy Of Waste Sorting In An Academic Building, Katherine J. Binder

Masters Theses

Numerous researchers and theorists have attempted to explain the existence of the gap between the possession of environmental knowledge and awareness and the display of pro-environmental behavior (Glasser, 2007; Kollmuss & Agyeman, 2002). Behavior analysis is uniquely aligned to contribute to this discussion through its emphasis on the role of controlling variables in behavior change. A growing number of behavioral research studies address the challenges of group-contingencies in an effort to solve real-world gaps (Lehman & Geller, 2004). This study was designed as a continuation of the line of behavioral research designed to increase recycling rates and also as an …

How Now Shall We Consume: Widening Conception Of Political Consumption And Analysis Of The American Buyer, John Patton Chew

Masters Theses

As consumption of goods has risen, it has increasingly become a space for political activists to brand products and for the everyday consumer to voice their opinion on how businesses should be run. Through the practices of buycotting and boycotting political consumers have increasingly been able to show their support for issues as diverse as gay rights, environmental issues, funding for disease cures, and American based products.

This study attempts to gain an understanding of how prevalent political consumption is and of who are political consumers. The findings show that a large percentage of the population is knowledgeable and active …

The Effects Of Altering Response Effort During Data Collection On Observer Accuracy: Data Collection Procedures On Hand Hygeine Compliance, Krista Hinz

Masters Theses

When dealing with human observers and error, tight control in data collection and methodology is essential for accurate representation of compliance. Although observational studies are popular, little has been done to study the integrity of human observers and the data collection process. Incomplete analysis of data collection integrity threatens functional findings, leading to problematic interpretation and decreased replication. The purpose of the current study was to assess whether manipulating the response effort associated with data collection has an effect on the accuracy of data collection. Participants of the study were undergraduate psychology students at a Midwestern university who were enrolled …

Music Therapy In The Nicu: Interventions And Techniques In Current Practice And A Survey Of Experience And Designation Implications, Suzanna A. Peczeniuk-Hoffman

Masters Theses

While researchers have documented the clinical use of music in medical settings, little is known about music therapists working in the Neonatal Intensive Care Unit (NICU). The purpose of the study was to examine the demographics, educational training (NICU-MT designation), employment conditions, and music therapy interventions/techniques used by professional music therapists in the NICU. A 15- item survey was designed and electronically mailed to music therapists (N = 318) identified by the American Music Therapy Association (AMTA), the Certification Board for Music Therapists (CBMT), and Infant and Child Medical Music Therapy Institute at Florida State University as potentially working with …

Tropisetron As A Neuroprotective Agent Against Glutamate-Induced Excitotoxicity: Potential Mechanisms Of Neuroprotection, Michael M. Swartz

Masters Theses

Glutamate-induced excitotoxicity has been shown to play a key role in a number of neurodegenerative diseases of the central nervous system. Activation of nicotinic acetylcholine receptors (nAChRs) significantly protects various types of neuronal tissues from excitotoxic cell death (Kaneko et al., 1997; Dajas-Bailador et al., 2000; Wehrwein et al., 2004; Thompson et al., 2006). Tropisetron is a highly selective 5-HT3 class serotonin receptor antagonist that is also a partial acetylcholine (ACh) agonist of the α7 nAChR (Papke et al., 2005). In the current study we aim to determine if tropisetron offers protection to adult pig RGCs. We further aim to …

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 …

"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.

"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 …

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 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 …

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 …

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 …

Creating A Millennial Generation Contextualized Church Culture, Christopher Deitsch

Masters Theses

The Millennial generation, or Generation Y as some people know them, is the biggest generation in the United States of America history. As they flood schools, universities, and the job market it is easy to see that there are major differences between them and previous generations. Simultaneously, the church in America has hundreds of individual churches each year closing and tens of thousands each year declining; most churches are ceasing to grow. The inability to reach Millennials is one of the reasons for this decline. This thesis purposes to give a snapshot of the Millennial generation, overview a few of …

Statistical And Numerical Integrated Approach For Detecting Onset Of Prefabricated Bridge Component Connection Deterioration, Cem Mansiz

Masters Theses

Bridges are the substantial part of the transportation infrastructure. Most recent report shows that of the 605,086 bridges in the United States, 67,526 (11%) are deemed structurally deficient, and 76,363 (13%) are declared functionally obsolete (FHWA, 2011). Deck is the shelter of a bridge that is subjected to severe loads due to exposure and traffic. Importance of detecting deck deterioration is further highlighted with the introduction of accelerated bridge construction (ABC) where prefabricated components are brought to the site, assembled, and connected using field cast joints. However, durability performance of field cast connections is not encouraging. Hence, continuous monitoring of …

A Narrative Life Story Of Activist Phyllis Lyon And Her Reflections On A Life With Del Martin, Dianna Lee Johnson

Masters Theses

Phyllis Lyon met the love of her life in 1953. Her name was Del Martin. When they fell in love, homosexuality was an illness that needed to be cured, a sin to be confessed and an illegal act that should be punished. Del Martin and Phyllis Lyon are legendary in the lesbian community for originating the Daughters of Bilitis--an underground lesbian social club in San Francisco formed in the 1950s. They spent the next 55 years together confronting society and policy about the inequity of gays, lesbians, and women. In each of these social movements, however, they were the minority …

The Effect Of Ad Libitum Hydration On Cognitive Function Following Exercise In The Heat, Matthew Wittbrodt

Masters Theses

The purpose of this study was to quantify the effect of different hydration strategies on physiological and cognitive variables after an exercise bout in the heat. On three occasions, twelve males performed three heat stress tests of 50min at 60%VO_2peak in a hot environment (32°C; 65%RH). The heat stress tests differed in hydration strategy to be implemented during exercise (NF: no fluid, AL: ad libitum, FR: full fluid replacement). A cognitive battery was administered pre-­ and post-­exercise to examine alterations in cognition. Fluid loss during NF was greater than the AL and FR (NF: 1.54 %; AL: 0.29 …

"Nevermericans?": How Communication Issues Shape The Perceptions Of Self And The Perceptions Of American Identity Among The International Students, Lyudmyla Pustelnyk

Masters Theses

This study of Intercultural communication and identity uses Cultural Contracts theory and Narrative theory to explore how international students communicate about their understanding of self (identity) and how this understanding is influenced and changes during their studies in the United States. Research participants who have, or are currently studying in the U.S., from Eastern and Central European countries were interviewed about their communication experiences while in the U.S., resulting in different expressions of identity - in-between identity, feeling Americanized, global citizen, and crystallization of native identity - which developed as the result of their U.S. university studies. Their narratives also …

Organic Options For Striped Cucumber Beetle Management In Cucumbers, Katie Brandt

Masters Theses

Striped cucumber beetles (Acalymma vittata F.) are a serious pest of cucurbits, particularly on organic farms. These pests are the vector and overwintering host for bacterial wilt (Erwinia tracheiphila), which kills plants and can render cucumbers, melons and other produce unmarketable. During field research in 2009, row covers, compost tea and reflective mulch were compared on a commercial organic farm in Ottawa County, Michigan. I collected data on plant growth, incidence of bacterial wilt (Erwinia tracheiphila), marketable and unmarketable yields and profits. I found that row covers led to significant increases in plant growth, significant increases in marketable yield during …

I'M The Same Me: Communication And Renegotiation Of Identity In The Weight-Loss Surgery Experiences Of Women, Heather D. Schild

Masters Theses

Adult obesity rates are on the rise in the United States according to the Centers for Disease Control (2009) which has led to an increase in obesity-related illnesses such as diabetes and heart disease. Weight-loss surgery (WLS) has become accepted as a "cure" for obesity by the medical community. There has been a dramatic increase in the number of obese individuals electing to undergo WLS every year; 82% of these individuals are women (AHRQ, 2007). More women may be electing to undergo these procedures than men due to the pressures women face in American culture to achieve social standards of …

Archaeological Investigations Of Control And Autonomy At The Colony Farm Of The Michigan State Asylum, 1880-1950, Alison Thornton

Masters Theses

This project is designed to look into mechanisms of control and patient autonomy in institutional confinement, using Colony Farm in Kalamazoo, Michigan as a case study. I have chosen to specifically examine landscape, architecture, foodways, and personal goods/dress as avenues in which to parse out information regarding control and autonomy. The main themes throughout this paper are work as a cure, patient labor, and the blurring of roles between patients, staff members, and paid hired workers. These themes are intertwined with landscape, architecture, foodways, and personal goods/dress and highlight the contradictions inherent in institutional confinement, especially in the context of …

Promoting Understanding Of Informed Consent, Michael N. Reynolds

Masters Theses

Several studies have shown that research participants who have consented to participate in a study often have limited comprehension of the information presented in the informed consent process. This study compared performance on an end-of-study consent document information retention measure between a read-and-sign consent procedure control group and an enhanced consent procedure experimental group. The enhanced consent procedure consisted of a pre-consent educational module and a question-and-answer style consent document. The control group scored an average of 78.7% correct on the multiple-choice question measure of participant retention of information contained within the consent documents. The experimental group scored an average …

Structural Health Monitoring Of A Bridge Structure Using Wireless Sensor Network, Cheekian Teng

Masters Theses

Bridge Structural Health Monitoring (SHM) has rapidly become one of the main interests in civil engineering field. Inexpensive and efficient SHM method utilizing Wireless Sensor Network (WSN) is helping to facilitate the selection of the bridges that require maintenance. The changes to structural properties (i.e. stiffness) caused by damage (i.e. corrosion) will change the structural responses (i.e. acceleration responses) to ambient motions. Modal analysis algorithms applied to the vibration responses acquired through WSN provide the modal properties (i.e. natural frequency, modal shape and damping ratio) that will change with the changes in stiffness indicating possible existence of damage. Three output-only …

Don't Take Orpheus Without The Lyre: The Intricacies Of Using Pagan Myths For Christian Purposes In The Divine Comedy And Paradise Lost, Rebekah J. Waltmann

Masters Theses

Because of their universal and artistic nature, the classical myths lend themselves well to use in literature, especially poetry. When used properly, as by Dante and Milton, the myths have the ability to enhance the work; when used poorly, they become gaudy ornamentation. It was, and is, this ability to enhance both the artistry and function of literature that pulled so many poets to the myths, despite the difficulties that could arise when the pagan myths did not quite match the Christian setting. My purpose in this thesis is not to explicate every use of myth within The Divine Comedy …

The Truth Shall Set You Free: The Bible, The Revolution, And The Debate Over Slavery In The American South, Kevin Simon

Masters Theses

Before the slavery debate pushed a divided American nation to the brink of civil war, the argument divided the family of God. By the time cannon fire erupted at Fort Sumter, Christians had already staked out positions based on sophisticated lines of argument they used to justify or condemn chattel slavery. The generation coming of age during the Civil War era witnessed a debate more intense and contentious than their ancestors had seen, but in terms of the arguments employed, it broke very little fresh ground. Contrary to the assumption that antebellum apologists in the South invented the defense of …