Digital Commons Network^™

Investigating Prodigy Math Program To Improve Students' Success In Mathematics, Justin A. Bledsaw

Masters Theses

This study investigates whether Prodigy improves student achievement in mathematics; whether Prodigy improves, specifically, math achievement of special education students, students of different ethnicities, and students of different genders. Further, the study wanted to explore student perceptions of Prodigy. The study was conducted in two fifth grade classrooms with a total of 31 participants. Two mathematics units were utilized to compare; one on multiplying whole numbers and the other on dividing whole numbers. In addition, participants completed a survey and a focus group interview to find out participant perceptions of Prodigy. Results reveal that the whole group scored higher in …

“What Planet Are You On” - Making Meaning Of Sustainability Through Storytelling, Nancy T. Ladeinde

Masters Theses

The term “Sustainability” has come to stay as it is deeply integrated into our everyday life, although it seems complex to understand and engage with. The purpose of this thesis is to know how Unilever, a global consumer goods organization, makes meaning of its sustainability efforts. The method used to achieve this is a thematic analysis of Unilever’s campaign “What Planet Are You On?” a brand campaign documenting their sustainability efforts. Building on storytelling as a theoretical framework, it delves into the strategic use of stories as a communication tool for sustainability efforts, emphasizing its impact on brand narrative, stakeholder …

Estimating Daily Growth Of Age-0 Channel Catfish In A Free-Flowing, Commercially Exploited Midwestern River, Kaleb B. Wood

Masters Theses

The larval stage in fishes is an important stage in the life history, as their survival dictates the ability of the population to sustain itself as an adult population. While there is a plethora of information available for juvenile and adult life stages of Channel Catfish (Ictalurus punctatus), very little is understood about their larval life stage. This study sought to determine overall density, growth rates, and size structure of cohorts of age-0 Channel Catfish during a study year on the Wabash River. In 2018, I sampled age-0 Channel Catfish using a benthic trawl from May to September. …

Influence Of Seeding Strategy On Insect Communities Within Utility Lands, Kylee E. Nissen

Masters Theses

Pollinator populations are in decline globally due to anthropogenic changes, particularly in areas affected by agricultural expansion and urbanization. Utility lands - managed to prevent tall vegetation encroachment - represent an opportunity to establish native grasslands and support pollinator communities. This study investigates how different seeding strategies used by utility companies influence pollinator community composition within a 15-acre electric right-of-way (ROW) outside St. Louis, Illinois. Despite the logical benefits of native seeding to pollinators, utility companies are often hesitant to do this, often favoring seeding to turf. Seeded in late 2021, the site incorporates randomized plots with turfgrass seeding (no …

Using Community Science To Monitor Eastern Box Turtles And Engage Public In Conservation, Sarah Zoppa

Masters Theses

The eastern box turtle (Terrapene carolina carolina; EBT) is a charismatic species with populations in decline due to habitat loss, disease, and other anthropogenic factors. However, due to their cryptic nature, studying an EBT population can be a difficult and intensive process. To investigate EBT populations in Coles County, Illinois, we used a combination of community science and computer-based pattern analysis to develop an approach to tracking individual turtles. Citizen volunteers submitted photos of encountered eastern box turtle carapaces for shell pattern analysis along with GPS coordinates of the encounter. We have received 220 submissions from 47 community volunteers. …

Nocturnal Behavior Of Communally Roosting American Crows (Corvus Brachyrhynchos), Caitlin M. Mrowiec

Masters Theses

During the winter months in Charleston, Illinois, thousands of American crows (Corvus brachyrhynchos) gather together each night to roost. While aspects of this impressive sight have been studied elsewhere, there is very limited information on how crows behave at night. Additionally, the mechanics and origins of communal roosting are not especially well understood, and the behaviors involved are not always consistently described. This study sought to provide a more complete assessment of crow communal roosting after sunset. I collected data between 2018 and 2020 by locating communal roosts and conducting continuous observations for 4 hours after sunset, with additional checks …

Investigating Morphological And Molecular Identifiers For Culex Restuans And Culex Pipiens From Central Illinois, Savannah L. Ettien

Masters Theses

Some of the most prominent vectors for West Nile Virus are mosquitoes of the genus Culex. As a result, efforts have been made to monitor the spread of Culex species as climate change has allowed them to travel to places that they never inhabited before. Since Cx. restuans is a less prevalent vector, most studies for prevention focus on Cx. pipiens, which is the primary vector for the spread of West Nile Virus in the Midwestern United States, especially in the late summer and early fall seasons. As both species share many morphological characteristics and are present at …

Reprogramming Of Rat And Human Hepatoma Cells With Fibroblast-Specific Transcription Factors Msx1 And Pura, Merve Diler

Masters Theses

Despite all cells within an organism sharing the same genetic information, they develop into different tissues, each with a distinct gene expression profile required for tissue specialization. Understanding gene expression and the processes that regulate the expression, is crucial for understanding cell differentiation and tissue specialization, as these procedures are governed by unique gene expression and regulation patterns.

Whole genome microarray analyses identified several candidate genes that may be coding important transcription factors that play role in fibroblast identity such as Prrx1, Snai2, Shox2, Twist1, c-Fos, Msx1, Pdx1 (Idx1) and Pura (Pur1). The goal of this project is to determine …

Edison Elliot And The Midas Files, Brianne Hankes

Masters Theses

No abstract provided.

High Prevalence Of Trypanosoma Cruzi Infection In Raccoons (Procyon Lotor) And Associated Risk To Humans In Central Illinois, Esther Onuselogu

Masters Theses

Chagas disease, caused by the protozoan parasite Trypanosoma cruzi, remains a neglected tropical disease and a growing health threat in the United States. Raccoons (Procyon lotor) often coexist with humans in urban and suburban areas and serve as reservoir hosts for T. cruzi. While T. cruzi is rare in humans and domestic animals in the U.S., it is common in wildlife species, particularly raccoons and Virginia opossums (Didelphis virginiana). This study aimed to assess the prevalence of T. cruzi infection in the raccoon population of Central Illinois and evaluate the risk of transmission to humans. …

The Role Of Liver-Specific Transcription Factor Hnf4 In Reprogramming Of Fibroblasts, Mary Odubote

Masters Theses

The mammalian liver, a vital organ with complex functions, relies on a network of transcription factors to regulate gene expression. Fusion of hepatoma cells with fibroblasts often leads to gene extinction, silencing approximately 400 liver-enriched genes, including critical transcription factors such as HNF4. Previous studies revealed that ectopic expression of HNF4 in fibroblasts failed to prevent the extinction of SERPINA1, a liver-specific gene, upon subsequent fusion with hepatoma cells. Here, we sought to investigate the extent to which ectopic expression of HNF4 can reprogram fibroblast cells and prevent gene extinction in hybrid cells.

Using whole-genome expression analysis, we compared RAT1 …

Autophonia: A Memoir In Essays, Amy Blanchard

Masters Theses

No abstract provided.

Investigation Of The Relationships Between Hydraulic, Physical, And Biological Soil Parameters At A Vineyard In Saint James, Missouri, Lyndsey Bennett

Masters Theses

"Soil is a living, dynamic system that performs vital functions such as crop production, organic matter decomposition, and the flow and transport of water. Given the pressures of food and in some locales water security, climate change, and sustainability, farmers, scientists, and other related specialists and stakeholders must have access to understandable soil health indicators as well as the soil hydraulic function parameters to maximize crop growth while maintaining soil health. Although biological and physical soil parameters are different, we aim to evaluate their relationship at the field scale. Hydraulic conductivity in the vadose zone may be especially important, as …

Ontogenetically Driven Changes In The Endocranial Anatomy Of Maiasaura Peeblesorum And Its Implications For Sensory Functions, Emma Puetz

Masters Theses

"Hadrosaurids exhibited extreme morphological diversity and behavioral characteristics that can be compared with other, closely related members of Dinosauria – particularly through the study of neuroanatomy. X-ray CT generated endocrania of the Late Cretaceous saurolophine hadrosaur Maiasaura peeblesorum, known as the “good mother” dinosaur, offers a unique opportunity to compare complex ecological behaviors between non-avian dinosaurs and their modern archosaur relatives. The 3D reconstruction software ORS Dragonfly provided linear and volumetric measurements taken from the digital cranial endocast and endosseous labyrinths of three ontogenetically varied M. peeblesorum specimens from the Two Medicine Formation in Montana that were used to …

Groundwater Movement In Boiling Spring, Onyx Spring, Yelton Spring, Wilkins Spring, Hudgens Spring And Natural Bridge Spring, Katherin Roxana Montes Chamorro

Masters Theses

"Onyx Spring, Boiling Spring, Yelton Spring, Wilkins Spring, Hudgens Spring, and Natural Spring are located on public land in Pulaski and Phelps County, Missouri. They were selected randomly to determine groundwater movement and compare water chemistry from the springs that are connected.

Using a dye tracing method, we were able to determine the direction of groundwater flow and a water multiparameter sonde was used to characterize the water chemistry at each point of the springs. As a result, from the six springs studied only three springs are connected which are Yelton, Onyx and Boiling Spring. Regarding to water chemistry this …

Use Of Thermal Microhabitats By Herpetofauna In A Fragmented Rainforest Landscape In Colombia, Catalina Valderrama

Masters Theses

No abstract provided.

Opossums And Pathogens: A Survey Of Vector-Borne And Zoonotic Pathogens From Didelphis Virginiana In The Midwest, Usa, Cassandra C. P. Strehl

Masters Theses

Didelphis virginiana are at elevated risk of exposure to many zoonotic and vector-borne pathogens (ZVBP) as a result of their unfastidious diets, large geographic ranges, and diverse habitat types. Didelphis virginiana are synanthropic animals, which is concerning considering the spillover risk of pathogens D. virginiana present as a result. 81 D. virginiana from Ohio and Illinois were screened for Rickettsia spp., Mycoplasma spp., Borrelia burgdorferi, Trypanosoma cruzi, and apicomplexan pathogens. Live D. virginiana were trapped in wire cage traps to perform venipuncture for blood collection. Samples collected as roadkill or from animal control companies were dissected and spleen …

Population Demographics Of Channel Catfish In The Lower Wabash River, Valerie J. Thompson

Masters Theses

Inland fisheries are experiencing increasing demands due to anthropogenic stressors, especially within large river systems that support both recreational and commercial fisheries. Riverine species are sensitive to habitat degradation, species introductions, and exploitation, so continued monitoring and management of these communities are vital to maintain abundance and diversity within these systems. The North American catfish family, Ictaluridae, supports both recreational and commercial fisheries throughout the United States. Channel Catfish Ictalurus punctatus are heavily studied and managed compared to other sport catfishes in this family because of their economic and ecological significance. One important Channel Catfish fishery exists in the lower …

Acute And Chronic Impacts Of A Biofilm, Activated Sludge, And Ultraviolet Radiation Treatment On The Fathead Minnow, Pimephales Promelas, Julia Fitch

Masters Theses

Wastewater treatment plants (WWTPs) are a point source of pollution that have potentially damaging effects on downstream fish populations, including reduced growth and survival and reproductive complications. To examine these possible effects, fathead minnows were exposed to effluent of three wastewater treatment processes at the Charleston Wastewater Treatment Plant located in Charleston, Illinois. These three treatments included two secondary treatments, a biofilm treatment and an activated sludge treatment, and one tertiary U.V. treatment. Two trials took place during this project: an acute, two-week exposure trial, and a chronic 119 day exposure trial. Upon completion of each trial, fish were assessed …

Exploring A Medicinal Strain Of White-Rot Fungus For Biofuel Applications, Kortney L. Lucius

Masters Theses

The major limitation to producing biofuels from lignocellulosic biomass, such as miscanthus straw, is the difficulty in accessing fermentable carbohydrates encased in lignin. Traditional methods for separating lignin are economically and environmentally costly. Biological pretreatment using white-rot fungi, such as Trametes versicolor, has been demonstrated to potentially reduce the need for harsh chemical and physical pretreatment methods. Despite these efforts, the process of converting lignocellulose to ethanol remains financially challenging. To explore a potential co-product for the process, this study evaluated the efficacy of T. versicolor strain CM-101, known for producing the valuable medicinal macromolecule polysaccharide-K (PSK), as a …

Molecular Investigation Of Tick-Borne Pathogens In Feral Swine (Sus Scrofa) From Seven Us States, Sofiane Aiche

Masters Theses

Feral swine (Sus scrofa) have been proposed as part of the lifecycles of multiple tickborne pathogens (TBP). This is a result of the increase in feral swine populations and increased tick populations and geographic ranges. Few surveys exist on the TBP relevant to human and wildlife of feral swine in the US. The aim of this study is to investigate the prevalence of 10 TBP: Anaplasma spp., Borrelia spp., Cytauxzoon felis, Hepatozoon spp., Babesia spp., Mycoplasma spp., Trypanosoma cruzi, Toxoplasma gondii, Yersinia pestis, and Rickettsia spp. A total of 87 feral swine blood samples …

The Return Of A Voice: Implementing Smart Technology To Provide An Outlet That Aids In Communication For Non-Verbal Children With Autism, Timothy Kirk Arquitt

Masters Theses

The Current state of communication based software designed to aid those with non-verbal autism is extremely limited or overly complex. The purpose of this research is to look into the world of communication based software aids that provide accessibility options for those with non-verbal autism. This paper looks to assess what is currently availability draw conclusions regarding gaps within the research and technology in order to derive a solution in the form of a mobile phone application that can serve to fill in the aforementioned gaps. The major focus of this study is to pinpoint exactly what elements of design …

Sustainable Solution For Plastic Waste Management And Education Campaigns To Mitigate Plastic Consumption And Foster Behavior Change, Mayowa Akande

Masters Theses

The issue of plastic waste has become a significant environmental concern in contemporary times. Given the escalating rates of plastic production and consumption worldwide, an urgent need is to implement effective strategies to manage plastic waste. This article aims to investigate sustainable strategies for managing plastic waste through an analysis of existing research and exemplary approaches in the domain. This research assesses diverse methodologies, such as recycling, waste minimization, biodegradable substitutes, and policy interventions, and appraises their efficacy, obstacles, and prospects for enduring sustainability. The results of this research emphasize the significance of inclusive and cohesive approaches that engage various …

Visualizing The Risks: The Significance Of Graphic Design In Educating Women About The Risks Of Prescription Opioids & Pre-Existing Mental Health Conditions, Natascha Foret Truong

Masters Theses

This thesis explores the critical issue of educating women about the increased risks of prescription opioid use and misuse relating to a co-occurring mental health illness. The research-based graphic design solutions proposed in the thesis aim to create awareness and provide knowledge to women on this matter. It is imperative to address this issue as it has severe consequences for women, their families, and society. This thesis utilizes research and best practices from scholarly articles, case studies, visual analysis, personas, and mind mapping to present graphic design solutions based on evidence. These solutions aim to educate women about the gender-specific …

A Comparative Analysis Of The Doctrine Of Bodily Resurrection In Jehovah's Witnesses Versus Traditional Christianity, Carey A. Murphy

Masters Theses

The present thesis aims to provide a critical analysis of the immaterial resurrection proposed by the Governing Body of the Watchtower Bible and Tract Society and, in doing so, demonstrates the superiority of the orthodox Christian position on the bodily resurrection because of its consideration of key aspects such as Christology, the resurrection, gospel, and eschatology. The first chapter explains how the Watchtower Bible and Tract Society became a global religious organization. In chapter two, Jehovah's Witness documentation on the immaterial resurrection of Christ is presented, with occasional commentary on issues. Chapter three delves into the historical perspective of the …

The Miracles Of Christ And Kṛṣṇa And The Authority To Redeem Creation, Sallie R. Fuller

Masters Theses

The purpose of this study is not to prove the veracity of miracle claims of Jesus in the Bible, nor to disprove those of Kṛṣṇa in the Śrīmad Bhāgavata Mahāpurāṇa. Rather, the research for this thesis reviews the miracles of Jesus and Kṛṣṇa as documented in their respective scriptures to determine which can authoritatively claim to be God, the Creator of the universe, and thus the one true source of the miraculous on Earth. Further, both claim to be not only God the Creator but Savior. It is the contention here that the Creator has the desire to redeem and …

The Problem Of Deification Within The Church Context In India: An Implausible Deification, Sadananda Rao Matangi

Masters Theses

The self-deification has been the main point on which several related issues have been discussed. No humans are equal with God but are only the servants of God. Even Jesus Christ agreed that the Father is greater than He. The concept of self-deification cannot be used overtly or covertly for self-elevation, Sacro-egoism, Sacro-egotism, self-advantage, or self-probability. On accepting Jesus as one’s personal Lord and Savior, a person may get the blessing of forgiveness of sins, sanctification, salvation, filling of the Holy Spirit, assurance of resurrection, and being with the Lord (on the Second Coming). That does not mean they are …

Healing Artists Through Art, Corey Aaron Cundiff

Masters Theses

Men die by suicide nearly four times more than women, with higher rates among artists. There has been an increase in the rate of suicide over the years, primarily linked to depression and mounting societal expectations imposed upon men. The prevalence of social media and the awareness that comes with indicates that the issue of suicide may never disappear unless action is taken. This paper examines the need for art therapy to counter depression among male artists. No longer do we need to rely strictly on medication and talk therapy to treat depression. Many art therapy techniques have proven quite …

Conscious Consumers: Understanding The Roles And Impacts Patrons Can Have To Make Ethically Minded Purchases That Affect Society, Mallory Sallstrom

Masters Theses

This thesis will examine the issue that patrons of large corporations are often unaware of how their patronage funds divisive corporate philanthropy resulting in an ethical dilemma for the patron. To better understand this issue, research was conducted through a series of research questions. After completing this research, a literature review was conducted in addition to case studies and visual analyses. Based upon the research, a visual solution was created to serve as a resource and tool to educate consumers about the philanthropic efforts of large corporations as it relates to their values and missions. The thesis visual deliverables include …

Musical Style In Selected Easter Cantatas By John W. Peterson, Youn Song Han

Masters Theses

John W. Peterson is one of the most celebrated American Christian songwriters between 1950s and 1970. He is the best-known for church cantatas such as Christimas, Easter, General, and Choral collections. Peterson's life, music style, and success will be addressed. Next, four Easter cantatas of his cantatas will be analyzed and compared: No Greater Love, The Glory of Easter, Hallelujah for the Cross, and It Took a Miracle. Specifically, there are introduction, his biographical information, historical and musical background in 1950s and 1960s, introduction of four Easter cantatas, analysis of four Easter cantatas, that is, music styles of four Easter …