Digital Commons Network^™

Creating A Distribution Model Of Invasive Rusty Crayfish (Faxonius Rusticus) In Michigan Streams Using Publically Accessible Data, Robert C. Homan

Masters Theses

The purpose of this thesis is to create a predictive model of habitat suitability for the invasive rusty crayfish (Faxonius rusticus) throughout the state of Michigan. F. rusticus often outcompete and extirpate native crayfish species, so understanding their habitats of success is instrumental in monitoring vulnerable ecosystems. Michigan State University and the Michigan DNR conducted extensive field surveys across 461 streams sites from 2014-2016. This project compares this field data set to data from publicly available national datasets with the purpose of revealing the ecosystems most vulnerable to the introduction of F. rusticus. The pattern of F. rusticus …

Spatial Patterns In Socio-Economic Factors And Rapid Repeat Pregnancies In Kalamazoo County, Mi, Dennis Donkor

Masters Theses

Rapid repeat pregnancy (RRP) refers to a pregnancy that occurs less than 24 months after a live birth. In the United States, several studies have focused on factors that influence women to rapidly repeat pregnancies at the national and state level. As a result, this study explores spatial patterns in RRP in Kalamazoo County at the block group local level using birth records of moms in the county from 2008 to 2014. The study further investigates individual and neighborhood factors influencing RRP. Results from the hotspot (Getis Ord G*) revealed that block groups in eastside Kalamazoo township are significant hotspots …

Vehicle Velocity Prediction Using Artificial Neural Networks And Effect Of Real-World Signals On Prediction Window, Tushar Dnyaneshwar Gaikwad

Masters Theses

Prediction of vehicle velocity is essential since it can realize improvements in the fuel economy/energy efficiency, drivability, and safety. Many publications address velocity prediction problems, yet there is a need for the understanding effect of different signals for the prediction. There are numerous new sensor and signal technologies like vehicle-to-vehicle and vehicle-to-infrastructure communication that can be used to obtain comprehensive datasets. Several references considered deterministic and stochastic approaches that use the datasets as input to determine future operation predictions. These approaches include different traffic models and artificial neural networks such as Markov chain, nonlinear autoregressive model, Gaussian function, and recurrent …

The Analysis Of Trauma-Informed Risk Assessments Within A Juvenile Justice System In A Midwest State, Kayla M. Bates

Masters Theses

With approximately 90% of justice-involved youth experiencing at least one traumatic event before entering the justice system, trauma-informed care has moved to the forefront of juvenile justice in recent years (Dierkhising et al., 2013). Trauma-informed care aims to capture and address the impact trauma has on youth. One area within the juvenile justice system that is critical to capturing these events in justice-involved youth are risk assessments. The current study aimed to address whether a Midwest state is using trauma-informed questions and incorporating aspects of intersectionality (gender identity, sexual orientation, race, ethnicity, and class) within practices directed at justice-involved youth. …

Meritpatch - Family Collaborative Activities, Jason Allan Crouch

Masters Theses

There is no doubt that the modern family is very busy and disrupted by outside influences. Social trends and expectations have caused many families to become disconnected. There is research that points to overuse of technology as one culprit. Other research suggests that lack of spiritualism has negatively affected families. Regardless of the cause, it can be argued that the more disconnect within a family, the more likely it is for family members to experience negative social, emotional and/or health related issues as well as broken relationships. This study seeks to define family interactions and activities that support a healthy …

Art For All: An Inclusive Curriculum For A Secondary Art Room, Michelle Ann Fuller

Masters Theses

Art classrooms in a secondary public school tend to be a place where students feel inspired to be creative, improve social skills and self-esteem. But what about those who have a learning disability? If the art educator establishes a positive and safe learning environment, all students, including those requiring adaptations can create meaningful work. Do art teachers feel prepared to guide students who require extra attention? How can pre-service teachers enter the profession feeling more qualified instructing these students? This thesis explores the support of inclusion in the high school art room by defining what an ideal collaboration might look …

"Members One Of Another": Heteroglossic Utterances As Critiques Of Injustice In Charles Dickens’S Bleak House, Cale Baker

Masters Theses

Charles Dickens often dealt with societal injustice within his work, and he often used the different languages—the language of the poor, the rich, the religious, the political—of various social strata to expose the disparity between the high and the low social classes. Within Bleak House, Dickens inserts different voices common to Victorian London through his third-person narrator to highlight the upper class oppression of the poor. To see Dickens’s insertion of these different voices, I use Mikhail Bakhtin’s work on heteroglossia and dialogism as a framework for understanding how Dickens inserts these different voices to specifically expose injustice. Additionally, I …

Folk Music In New England: A Living Tradition, Monica Diane Littlefield

Masters Theses

This master’s thesis investigates traditional folk music in New England in an effort to recognize its current practices and understand how this music creates and reflects identity for participants. Often described as a living tradition, folk music culture is deeply embedded in a historical context but is constantly shaped by musicians that play it today. During fieldwork in Vermont and Maine I examine this relationship between the music and musicians, recognizing that folk music provides a holistic experience that is deeply meaningful to participants. With an emphasis on fiddle and via an outsider lens, I discover what a beginner can …

In Search Of A More Republican Naval Defense: Thomas Jefferson, Congress, And The Gunboat Debate, 1802-1810, Ethan David Zook

Masters Theses

In 1801, Thomas Jefferson, the third President of the United States, sought to reduce the national debt, eliminate taxes, and reduce spending regarding the U.S. Army and U.S. Navy. To this end, Jefferson enlisted the assistance of congressional Republicans to authorize and fund the construction of lightly armed, coastal-defense gunboats. By examining Jefferson’s writings and congressional speeches, “In Search of a More Republican Naval Defense: Thomas Jefferson, Congress, and the Gunboat Debate, 1802-1810” explains both Jefferson’s interest in the small warships, and why from 1801 to 1809 Congress appropriated $1,205,500 to build approximately 180 gunboats. This thesis argues that Jefferson …

Diatom Community Responses To Development And Climate Change In Lake George, An Oligotrophic Lake In The Adirondack Mountains, Adam T. Ruka

Masters Theses

Lake George is a highly monitored, oligotrophic lake that experiences widespread tourism in the summer months. The southern basin is more developed than the northern basin, suggesting a north-south gradient of anthropogenic impairment. This study aimed to assess differences in nearshore diatom communities regarding gradients of water chemistry and watershed development throughout the lake. Using Redundancy analyses, water chemistry was found to explain more variation within diatom assemblages than watershed variables. Weighted averaging optima and tolerances specified taxa of concern, F. gracilis and A. formosa, that indicate increased phosphorus (μg/L) and conductivity (μS/cm), respectively. Two hypotheses related to the effect …

Variation In The Maternal Provisioning Of Alkaloids In The Strawberry Poison Frog Oophaga Pumilio: The Relationship Between Mothers And Their Tadpole Offspring, Olivia L. Brooks

Masters Theses

Within and among populations, alkaloid defenses of strawberry poison frogs (Oophaga pumilio) vary spatially, temporally, and with life history stage. Natural variation in defense has been implicated as a critical factor in determining the level of protection afforded to an individual from predators and pathogens. Oophaga pumilio tadpoles sequester defenses from nutritive eggs and are thus entirely dependent on their mothers for their alkaloids. However, it remains unclear how the alkaloid composition of a tadpole relates to that of its mother and if maternally provisioned defenses are effective against predators. Here, I demonstrate that natural variation in the alkaloid composition …

Romantic Rejection In Gay Potential Relationships: A Gay Blog Analysis, Rebecca Ferlotti

Masters Theses

Little research has been done on gay potential relationships (when two daters had gone on five or fewer dates or would-be dates), and there was no existing research available on romantic rejection in gay potential relationships. Most existing literature on romantic rejection focused on heterosexual relationships and long-term homosexual relationships. This thesis analyzed 48 blog entries from four publicly-accessible gay dating blogs ( The Guyliner ; It Gets Worse ; Gay Dating Stories ; and 100 Guys, 100 Storie s) that described romantic rejections. This thesis concluded romantic rejections for the four gay bloggers overall were most frequently implicit, due …

Geographic Variation In Agonistic And Territorial Behavior By Genetically Distinct Groups Of The Eastern Red-Backed Salamander (Plethodon Cinereus), Jessica Ryan

Masters Theses

Geographic variation in agonistic and territorial behavior is largely unknown in terrestrial plethodontid salamanders, even though territoriality is widespread throughout this group. Using the color polymorphic Eastern Red-backed Salamander (Plethodon cinereus), I compared the aggressive and submissive behaviors of two genetically distinct groups in northern Ohio using male and female salamanders from six populations. As in other populations of P. cinereus studied, I expected to find agonistic and territorial behavior present in the populations in this study. Additionally, I predicted that the genetic group that is monomorphic for the striped morph would exhibit a higher degree of agonistic and territorial …

Values Of Artificial Intelligence In Marketing, Yingrui Xi

Masters Theses

“Artificial Intelligence (AI) is causing radical changes in marketing and emerging as a competent assistant supporting all areas of the marketing field. The influences and impacts AI has created in various marketing segments have aroused much interest among marketing professionals and academic scholars. Comprehensive and systematic studies on the values of AI in marketing, however, are still lacking and the existing literature fragmented. This research provides a comprehensive review of the existing literature in the relevant fields as well as a series of systematic interviews using the Value-Focused Thinking approach to understand the values of AI in marketing. This research …

Social Studies Instruction And Integration, Morgan Wood

Masters Theses

Social studies education has been on the decline for many years. With a big part of the blame on standardized testing, it’s important to find ways to utilize the growing reading instructional time to make connections to history. This research utilized a variety of primary sources in social studies lessons. This allowed for the teacher to be able to meet many different standards across content areas in one lesson. Student motivation and engagement was heightened through cross-curricular lessons. The research conducted was completed in a small, rural school; one limitation being there were only 15 students included in the research. …

Dam Effects On Freshwater Mussel Growth And Recruitment In A Midwestern Stream, Taylor Lyndon Fagin

Masters Theses

There have been many studies that examine the negative impact of dams on freshwater mussel populations. However, recent studies suggest that some dams may create more suitable growing conditions immediately below some dams. This study’s main objectives were to 1) document where faster growth of mussels is found in relation to the Charleston Dam, 2) determine if sites with faster growth have higher recruitment and 3) investigate which water quality variable(s) could be correlated with faster growth. Live Corbicula sp. were set in cages in multiple sites at varying distances from the dam and shells of two native mussel species …

Persistence Of African American Students At Predominately White Institutions, Candace Thompson

Masters Theses

Using qualitative methodology, the persistence of African American students at predominately White institutions was analyzed. This was conducted through semi-structured interviews by six participants which evaluated African American students’ overall persistence. Participants expressed what determined their selections of institutions as well as what institutional and personal factors negatively and positively affected their matriculation throughout the institution. In addition, the study provided recommendations to student affairs professionals to better serve this population.

Stability Of The Learning Behaviors Scale, Nikki Davidson

Masters Theses

Learning behaviors are observable actions, habits, and manifestations of attitudes that facilitate learning, such as persevering at difficult tasks, showing interest in academic subjects, demonstrating care and concern about classwork, and graciously accepting feedback (Buchanan, McDermott, & Schaefer, 1998). Assessment of these learning behaviors is an essential first step to effective intervention. It is important to know which learning behaviors to target and the degree of deficit in order to remediate learning problems. The present study examined the medium length (two-month) stability of scores obtained from the Learning Behaviors Scale (McDermott, Green, Francis, & Stott, 1999). Fifty K-8 teacher rater …

Translingualism: Breaking The Language Policies And Politics In Composition Pedagogy And Protecting Cultural Identities Of International Students, Md Fahad Hossain

Masters Theses

This thesis explores the debates and conversations relating to a translingual pedagogical approach that helps preserve the cultural and ethnic identities of international students who take college composition courses in universities across the United States of America. Since domination of English in teaching, learning, and research in the United States of America is prevalent, this thesis explores much talked pedagogical approach – a translingual approach – in college composition that intends to protect the cultural and ethnic identities of international students studying in universities across the country. The translingual orientation in composition pedagogy is constantly adding new conversations to teaching …

Analyzing Students' Historical Thinking Skills At Different Grade Levels, Aaron Callaway

Masters Theses

The purpose of this research study is to compare and contrast the historical thinking abilities of students in distinct age-groups through their use of disciplinary literacy skills. This was accomplished by having eight total subjects from four distinct student age-groups participate in a guided inquiry activity about the beginning of the Korean War. As they engaged in the inquiry activity, the participants’ cognitive process and responses to the researcher’s questions were recorded and transcribed and later analyzed. These transcriptions were juxtaposed with one another in search of any major patterns that emerged during the inquiries. Several patterns were identified including …

Transcriptome Analysis Of Neuro-2a Cells Treated With Asiatic And Madecassic Acid, Fatimah M. Alqam

Masters Theses

Traditional herbal medicine is ingrained as a source of therapeutic compounds to medicate various diseases. The family Araliaceae (Ginseng family) is rich in traditional medicine species, such as Centella asiatica (CA). For many centuries, CA has been used by the indigenous Indian and Chinese in Ayurvedic and traditional medicine, respectively, to improve intelligence, learning, memory, and cognitive performance. Previous studies on cell culture and animal models supported the beneficial effects of CA on the nervous system. However, the exact composition of CA extract and its molecular mechanism that leads to neuroprotection is still unclear. We examined the effect of asiatic …

Values-Based Recruitment: Recruitment Strategy Effectiveness On Gaining Generation Z Matriculation, Alexandra Thompson

Masters Theses

This study investigated the values of Generation Z students that matriculated at a rural mid-sized mid-west institution. Further, this study examined what recruitment strategies were effective in gaining this populations matriculation and the intersection of values and recruitment strategy effectiveness. A quantitative method was utilized with a mixed model approach. Participants included students that were born between 1995 and 2010 that were enrolled during the Fall 2019 and Spring 2020 semesters as first-time first-year students. Findings indicated that this population values Honesty, Hard-Work, Personal Growth, Financial Fulfillment, and Education. The most effective recruitment strategies to gain matriculation were indicated to …

The Impact Of Shared Reading On 1st Graders’ Writing Using Author’S Craft, Kelsey Bolin

Masters Theses

This study was conducted in a first grade classroom with twenty participants. This study took place over five and a half weeks, where students were introduced to three mentor texts in a shared reading setting. The students asked and answered questions about the texts and participated in extension writing activities. Students were given opportunities to engage with the mentor texts and writing in whole group settings as well as individual settings. Students were expected to write a final assignment using the form of author craft portrayed in the final mentor text, which students were able to complete successfully.

Students practiced …

Synthesis And Characterization Of Starburst Pseudorotaxanes And Their Metallic Derivatives, Shalini D. Kadinappulige

Masters Theses

Mechanically Interlocked Molecules (MIMs) are interlocked molecular architectures, characterized by the fact that they are linked through a mechanical bond. Catenanes, rotaxanes, molecular knots, and Borromean rings are typical examples for these molecules. Since MIMs are not connected by covalent bonds, hydrogen bonding, π- π stacking, and/or electrostatic interactions help bring the components together. Dialkyl-ammonium centers, bis(pyridinium)ethane dications, viologen species, and naphthalenediimide π-deficient groups are well known as recognition motifs for crown ethers. In the research described here, we have synthesized several pseudorotaxanes and their tricyclohexyltin metallic derivatives, based on benzobis(imidazolium) (BBI) salts as axles, in combination with the 15DN38C10 …

Characterization Of A Plasma Source Simulating Solar Wind Plasma In A Vacuum Chamber, Blake Anthony Folta

Masters Theses

"The United States has set an aggressive time line to not only return to the Moon, but also to establish a sustained human presence. In the Apollo missions dust was a significant factor, but the duration of those missions was short so dust and surface charging were problems, but they did not pose an immediate threat. For a long-term mission, these problems instead become incredibly detrimental. Because of this, research needs to be conducted to investigate these phenomena so that mitigation techniques can be developed and tested. To this end, this thesis serves to demonstrate the Gas and Plasma Dynamics …

Principles For Starting A Song-Writing Ministry, Carson Ka Siu Li

Masters Theses

With the approval of Dr. Keith Currie and Dr. David Schmal, I have chosen to complete the Music & Worship Ministry Project as the Final Thesis for the Masters of Art in Music and Worship. The objective of the project is to produce an Extended Play Record (EP) that contains five original worship songs written specifically for this EP. The components of this project include: songwriting, arranging, performing, recording, and producing. This project will achieve two purposes: first, the songs in this EP are meant to be sung in my local church – Koinonia Evangelical Church (KEC); second, this project …

The Resurrection Of Christ: A Bayesian Analysis Of Explanatory Hypotheses, Nicola Jérôme Liebi

Masters Theses

The goal of this thesis is to determine under which circumstances a supernatural hypothesis should be preferred over the most probable natural hypothesis to explain a set of historical facts. The supernatural hypotheses include the objective vision hypothesis and the resurrection hypothesis, while the subjective vision hypothesis is taken to be the most probable natural hypothesis. Each of them can be found in the recent literature on the Resurrection and is still advocated by major proponents. The facts by which these three hypotheses are judged are agreed upon by most scholars. They include (1) Jesus’ death by crucifixion, (2) the …

Investigation Of Glutamate Carboxypeptidase Ii Roles In The Folate Cycle Dependent Reproduction And Development Of Caenorhabditis Elegans, Jessica M. Derham

Masters Theses

Glutamate Carboxypeptidase II (GCPII) is a transmembrane, zinc metallopeptidase that is expressed in a wide range of organisms, including roundworms, mice, and humans. In humans, GCPII is primarily expressed in the prostate, kidneys, small intestine, and central nervous system. Within the small intestine, the expected function of GCPII is to aid in the absorption of dietary folate from the intestinal lumen. GCPII cleaves excess glutamates from folate to yield monoglutamated folate which is then readily transported into the enterocyte. Folate can then be used through the one carbon metabolic cycle for the synthesis of nucleotides, conversion of homocysteine to methionine, …

Design, Synthesis, And Characterization Of Chemical Tools To Study Peroxisomal Import, Jhalak N. Timilsena

Masters Theses

Peroxisomes are dynamic and interconnected single lipid membrane bound organelles found in the eukaryotic cells which are involved in various biochemical processes including the b-oxidation of very long chain and branched chain fatty acids, metabolism of reactive oxygen and nitrogen species, and reduction of hydrogen peroxide among others. These organelles are known to host numerous proteins and enzymes depending on the cellular environment. All of the proteins needed in the peroxisomes are encoded in the nucleus and synthesized in the cytosol which are then transported to the peroxisomes with the help of a sophisticated protein-transport machinery. Pex5 is one of …

Nest Success In A Grassland Bird Community: Microsite Selection & A Case For Nest Height Manipulation, Matt Kneitel

Masters Theses

Grassland birds are a sensitive community and populations around the country have been declining. They are susceptible to low nest success due to loss of habitat and the small, fragmented patches that remain are often subjected to elevated levels of nest predation. The American goldfinch (Spinus tristis), which uses grasslands for feeding and nesting, is understudied given its abundance, due in part to its late-season nesting habits, and selection of taller woody vegetation as nesting substrate, which is atypical for many grassland nesting birds. American goldfinches were incorporated in this study which included nest height manipulation of goldfinch …