Digital Commons Network^™

Resilience And Thriving In Homeless College Students, Cayla C. Maurer

Masters Theses

Homeless college students face many obstacles in higher education. These students are the invisible population on campuses that are sometimes forgotten. Despite facing many challenges and barriers, these students continue to pursue a degree of higher education. The purpose of this study was to understand the experiences and obstacles homeless college students face while they word toward a degree. Understanding how successful homeless college students overcome barriers and utilize resources will provide information that may change the fate of future homeless college students. A phenomenological approach was utilized to explore the qualities and characterizes that allow homeless college students to …

Analyzing Source Preferences In Student Writing When Integrating Diverse Texts, Lauren Covington

Masters Theses

This study examined the sources cited by sixth grade who had been exposed to multiple sources pertaining to a historical topic. The purpose of this study was to determine whether students exhibited a preference for specific types of sources when constructing and demonstrating knowledge about historic events, figures, or a specific time period. A total of 46 students participated in the study which extended over eight class periods of approximately 50 minutes each. During these class periods students constructed knowledge about historical figure, Rosa Parks, and the events of the Montgomery Bus Boycott. Students were presented with a variety of …

Examining The Effects Of Student-Centered, Project Based Teaching On Students With And Without Special Needs In An Elementary General Music Classroom, Charity J. Ozier

Masters Theses

The purpose of this action research is to study the effects of student-centered learning as compared to teacher-led instruction in an elementary general music classroom. This research study is framed by the conjunction of the lenses of sociology, specifically constructivism, in a music classroom with special learners. Students in fifth and sixth grade general music classes study the musical concepts of composition and reading notation in one of two manners. One group of students is instructed in a traditional format of teacher-led lectures and discussions, with guided practice following. The other group is instructed using a student-centered approach, in which …

Natural Resources, Institutions, And Poverty: The Case Of The Mena Region, Abdulrhman M. Alamoudi

Masters Theses

While several Middle East and North Africa countries have a huge endowment of natural resources such as oil and natural gas, poverty indicators, as expressed by well-being indicators and headcount, are no better in these countries than others that are relatively poor in natural resources. For instance, oil rich countries, such as Syria and Sudan, have a lower life expectancy and school enrollment than poor-resources countries like Lebanon and Israel. This study thereby, investigates the cross-country differences of poverty response to changes in natural resources wealth. The paper utilizes a panel data model for the period from 1985 to 2014 …

Governance And Economic Growth In Developing Economies: A Comparative Study, Hamid Lahouij

Masters Theses

In the light of growing interest in the relationship between governance and economic growth, this research uses pooled cross-country times series for the time span 2002-2014 to investigate the impacts of governance and other growth determinants on economic growth of low-income, lower-middle income, and upper-middle income economies. This paper contributes to the literature on governance, economic development indicators, and economic development in novel ways. The research finds that governance is highly positively associated with economic development in developing countries regardless of their level of income. Moreover, while the research concludes that voice and accountability, political stability, and rule of law …

A Monstrous Tomorrow, Ty Noel

Masters Theses

No abstract provided.

The Role Of Creg1 As A Master Regulator Of Liver Function, Abdulrahman Siran Aldaghmi

Masters Theses

The liver is known as the chemical factory of the body because it performs a wide range of biochemical functions required for life. Since the liver has such an important role in regulation of normal physiological processes, liver diseases cause a high rate of morbidity and mortality. Therefore, understanding the mechanisms of liver development will shed light on the causes of liver disease. In this study, a cell line model that utilizes rat hepatoma cells (Fg14) and hepatoma variant cells (H11) was used to identify master regulators of liver gene expression. Whole genome expression studies identified the gene CREG1 (Cellular …

Framing Gun Violence: Agenda-Setting On Nbc's Meet The Press, Daniel A. Douglas

Masters Theses

Through the use of framing theory as described by Entman (1993), this thesis examines the National Rifle Association's framing of the gun violence debate as established, maintained, and shaped by their vice president, Wayne LaPierre on three separate episodes of Meet the Press, which occurred on December 23rd, 2012; March 24th, 2013; and September 22nd, 2013. This work offers a thematic analysis that investigates several themes that emerge in the three individual interviews with LaPierre that are done by David Gregory on the program. Those themes are then analyzed through the lens of the four purposes of framing that …

Bodipy-Based Red Sensitizers For Near-Infrared Emission Of Lanthanide Complexes, Priyangika Prasadini Senevirathne

Masters Theses

During the past 20 years there has been a remarkable growth in the use of the fluorescence technique in biological studies. Fluorescence and time-resolved fluorescence spectroscopy are considered primary research tools in the field of biochemistry. Currently, fluorescence spectroscopy is a dominant methodology and used widely in biotechnology and medical diagnosis process. One impediment in using fluorescent probes is the fluorescence of biological substrates and fluorescence of diagnostic probes are significantly overlapped, and it decreases the detection sensitivity. Also, commercially available probes require UV or near-UV light excitation, causing severe degradation of biological substrates. Near-infrared emitting lanthanide complexes can overcome …

Evaluating Student Responses To Young Adult Literature Based On Group Dynamic Within The Literature Circle Setting, Abigail J. Schmitz

Masters Theses

The push of the Social and Emotional Learning (SEL) standards encourages teachers to assist students with overcoming personal obstacles in the classroom. In the middle grades, young adult literature can be an outlet for students by allowing them to connect with characters similar to themselves and their life experiences. Within the middle level classroom, literature circles can address SEL needs and state standards while allowing students to work closely with their peers sharing in a discussion format in response to the same young adult novel. This research analyzed two groups of students and their oral and written responses to the …

The North American River Otter (Lontra Canadensis) On The Department Of Energy's Savannah River Site, Emily B. Mccallen

Masters Theses

The Department of Energy's (DOE) Savannah River Site (SRS) faces a legacy of radionuclide and metal contamination from industrial processes that occurred within the site. The risks posed to ecosystems on the site from contaminants are quantified using the ecological risk assessment process, which often uses the health of a particular species as an ecological endpoint. Northern river otters (Lontra canadensis) are appropriate receptors for studying the effects of long-term, low-level contamination because they are long-lived, higher trophic level organisms likely to accumulate high levels of pollutants. However, little information about river otters on the SRS is known; …

Molecular Recognition Profiles Of Molecular Cocrystals, Ian C. Tinsley

Masters Theses

The manner in which molecules recognize each other holds critical importance to nearly every area of science. This significance stems from the key underpinning of molecular assembly to our most basic understanding of chemical processes. Whether these interactions relate to small-molecule catalytic transformations or complex physiological processes, the structural features responsible for molecular association play into the well-known adage that form follows function where material property arises from the collective structural features of the molecular components. Because the form of chemical systems is derived from a complex blend of covalent and non-bonded contacts, codifying each contributor has become essential for …

Psi Performance, Belief In Psi, And Competition In A Game-Show Format, Heather L. Warner-Angel

Masters Theses

The current study was designed to explore variables influencing psi performance including gender, belief in psi, and competition between men and women. Features of the experiment involved a methodology using a visual image of the receivers, simple spatial location as targets, and monetary incentive to increase competition in a game-show type of environment. One of the goals of this study was to explore the role of competition between groups of senders and receivers as a facilitator of telepathic communication. Results of a one sample t-test comparing overall hit rate for the sample with expected probability were not significant, t(98)= …

The Influence Of Different Pre-Exercise Routines On Sprint Performance, Rok Mravljak

Masters Theses

Sprint performance can be enhanced by interventions for short-term (acute) purposes and/or long-term purposes. Acute neuromuscular responses are usually achieved by using different pre-exercise routines at the end of the warm-up period. Recently, there have been several studies examining the effects of various pre-exercise routines on sprint performance, yet there has not been a research study designed that compared the three most commonly used pre-exercise routines in professional and recreational sports (static stretching, dynamic stretching and foam-rolling). Therefore, this study investigated and compared the results of static stretching, dynamic stretching, self-myofascial release and the control group, in order to provide …

Exercise Is Medicine: The Exercise Habits And Attitudes Towards Exercise Counseling Of Medical Practitioners, Zoë Roberts

Masters Theses

The purpose of this research was to examine the exercise habits of practicing physicians, physician assistants (PA), and nurse practitioners (NP) in Illinois to better understand their attitudes towards counseling their patients on exercise, and to analyze the frequency that these health care providers incorporate exercise counseling into their practices. Current data has revealed the exercise habits of physicians and how it has influenced the physicians' exercise counseling behaviors. But PAs and NPs have not been included in research collectively as a medical team on the topic using exercise counseling and prescription for patient care and treatment. The research was …

Nutritious Meals For The Homeless Population: Challenges And Opportunities, Kayla A. Albrecht

Masters Theses

Objective: Consuming a nutritionally adequate diet is extremely challenging for the homeless population. Though meals are available to the homeless population through soup kitchens and homeless shelters, these settings often do not serve meals that provide essential nutrients. The consumption of energy-dense, low-nutrient foods has led in part to high prevalence of obesity, heart disease, and chronic illnesses among the homeless. The purpose of this study was to (a) examine the challenges that homeless shelters face in providing nutritious meals to guests and (b) investigate the need and interest of nutrition education at homeless shelters.

Methods: Nine homeless shelter directors …

Trade Openness, Foreign Direct Investment And Infrastructure Spending: A Comparative Analysis Of Their Common Role In The Economic Development Between Selected Developed And Developing Economies, Yasser M. Alwafi

Masters Theses

This study examines the literature on how trade, foreign direct investments, and infrastructure development affect economic growth of selected developed and developing economies. A comparative analysis will be carried between developed economies (G7 countries) represented by Canada, France, Germany, Italy, Japan, the United Kingdom, and the United States while the developing economies (BRICS countries) are represented by Brazil, Russia, India, China and South Africa. The comparative analysis will be carried between years 1985 to 2015. In addition, the paper will establish the relationship between trade and economic growth in both developing and developed economies. Furthermore, the paper will establish that …

Welcome The Stranger? Recent History Of American Christianity And Refugee Policy, Brenda Edith Cuellar

Masters Theses

Immigration is a controversial and complex issue. The United States has a history of welcoming millions of immigrants and refugees. Recent political rhetoric surrounding immigration has been negative and associated with danger and terrorism. Religious leaders along with their congregations have a history of advocating on behalf of the marginalized as well as combating against a broken immigration system that leaves eleven million people undocumented. This research paper uses a case study to explore the Sanctuary movement, a religious and political campaign that provided shelter for thousands of Central American refugees fleeing war. Interviews with seven religious leaders in Arizona …

Determinants Of Import Demand In Ghana: 1960-2014, Freda Opoku-Agyemang

Masters Theses

This paper assesses the determinants of demand for import in Ghana using variables imports, exports, real gross domestic product, government spending, capital formation and exchange rate. The central aim of the study is to examine the relationship of Ghana's aggregate import demand and its determinants and then analyze the data from the period 1960 to 2014 and based on the above objectives, propose policies based on the results obtained from the analysis. All the data used were obtained from the World Bank database. The Johansen co-integration test suggested that there exists a long-run relationship between the imports (i.e. the dependent …

Gauging The Importance Of Microhabitat In Qualitative Macroinvertebrate Sampling In An Effluent Dominated Stream, Samuel James Gradle

Masters Theses

In the past different sampling strategies have been used to relate macroinvertebrate assemblages with habitat quality in the Sangamon River, above and below the sanitary district effluent discharge in Decatur, IL. The standard 20 jab method of proportional sampling in multiple microhabitats, based on QHEI physical habitat score, sampled allowed for comparison between sites based on overall community composition. However, it oversampled fine sediments, which dominate the Sangamon, therefore potentially missing sensitive taxa in isolated quality habitats. In the fall of 2016 I tested an enhanced qualitative approach to better gauge the importance of microhabitat types to macroinvertebrate assemblages in …

The Power Of The Periphery: Aid, Mutuality And Cold War U.S-Ghana Relations, 1957-1966, Moses Allor Awinsong

Masters Theses

This project interrogates how economic self interest motivated periphery states such as Ghana to use foreign policy as a vehicle to attract improved development assistance from superpowers, in this case the United States. While the United States viewed its aid program in Ghana in stringently Cold War terms, Kwame Nkrumah and his advisors were less inclined to get deeply concerned about Cold War ideology. This project shows that Ghanaian agency was manifested in the Cold War through the new state's construction of a foreign policy image that made it a prominent African voice globally. It then examines how that image …

Synthesis And Characterization Of Cu(Ii)-Cu(I) Mixed Valence Complexes, Hansani T. Lekam Wasam Liyanage

Masters Theses

Our study was focused on synthesis and characterization of new family of metal complexes that mimic the active site of copper containing enzymes. Our approach focused on preparing a series of metalloligands which vary systematically in structure and use them in combination with additional metallic centers to synthesize our desired complexes.

We synthesized a main ligand, which is named as HL^Q 2Pz, which contain a quinoline body, one amide bond and two pyrazolyl rings. We synthesized a copper complex by deprotonating HL^Q 2Pz using KOH. The ligand coordinated to the copper(II) center through its quinoline nitrogen, two of …

Christ's Consequentialism In Light Of Abelard And Mill, John Witt

Masters Theses

An exegetical investigation of the ethical teachings of Christ seen throughout the Gospel accounts. Christ's consequentialist teachings are further clarified by investigating the works of Peter Abelard and John Stuart Mill. Brief reviews of modern consequentialists and utilitarians are given, and finally a cumulative formulation of a working Christian utilitarian ethic is formulated.

Chance, Chaos, And Chloral: Lily Bart Gambles It All In The House Of Mirth, Stacey L. Fitzpatrick

Masters Theses

Much of traditional literary study of Lily Bart’s struggles and social failures depicted in The House of Mirth focuses on her fear of losing her freewill, her reliance on fate or Fortuna, and her dislike of the options set before her. In this paper I will use several important scenes to illustrate that Lily’s penchant for gambling more accurately explains her behavior and rejection of social and cultural expectations. Preferring her freedom and weighing her options of marriage for power or a financially secure lifestyle, Lily considers them as a gambler, balancing her marriage prospects against her love for excitement …

Macroinvertebrate Community Composition, Food Web Structure, And Emergence Rate In Neotropical Cloud-Forest Streams In Mindo, Ecuador, Anna M. Harris

Masters Theses

Tropical cloud forest streams are one of the most threatened and understudied ecosystems in the world. Understanding how these ecosystems function is essential for effective conservation. In this study, macroinvertebrate community composition, functional feeding group analysis, ecosystem attributes, and physicochemical parameters were used to evaluate biophysical stream conditions of 3 low-order Neotropical cloud forest streams at Reserva Las Gralarias in Mindo, Ecuador. Additionally, food web structure was analyzed via stable isotope analysis and aquatic insect emergence rate was also examined. As stream size increased from 1st to 3rd order, the macroinvertebrate communities shifted from being collector-gatherer dominated (65.2 to 29.8%, …

“Such Night Till This I Never Passed” : How The Dreams Of Adam And Eve Lead To The Decision To Fall In Paradise Lost, Robert B. Chapman

Masters Theses

This thesis explores the idea that the Fall in Paradise Lost by John Milton is not a sudden event, but rather Adam and Eve's adherence to temptations that begin long before, specifically in Eve's vision and Adam's thoughts on Eve. This project begins by challenging the ways in which readers of the poem often overlook Eve as they focus solely on Satan or Adam. By looking at Eve's depiction as truly Adam's equal in the poem, this thesis then moves to the idea that temptations are an individual experience that begins first in the mind. Often, readers and scholars explore …

Experimental And Numerical Study Of Dysphagia, Yash G. Potdar

Masters Theses

Dysphagia, meaning difficulty in swallowing, is a symptom of disease that occurs in young children and elderly people. It occurs particularly due to two reasons, weak neural network and/or deformities in oral section/s. The Helen DeVos Children’s Hospital’s Intensive Feeding Program takes care of children suffering from Dysphagia. In order to make the swallowing process easier and in some cases safer, thickener is added to the liquids. Depending on the requirement of thickness, the amount of thickener is varied. Although the directions to prepare the mixtures are given by the thickener product company, the required thickness is not achieved when …

Re-Optimization Of Radiation Therapy Dose To The Prostate Using Cbct: Reducing Dose To Organs At Risk, R. Charles Keider Jr.

Masters Theses

Cancer of the prostate is the second most common cancer among American males. The prostate is small gland, located in the pelvis, posterior to the bladder and anterior/inferior to the rectum. Due to this location when irradiating the prostate the normal tissue organs at risk are the bladder and rectum. Negative effects seen when these structures are irradiated can include; bladder stricture, dysuria, hematuria, diarrhea, rectal bleeding, and proctitis.

In order to eliminate or reduce these negative effects more precise and accurate treatment techniques have been employed. Intensity Modulated Radiation Therapy (IMRT) has been successful in achieving greater precision when …

Reading Vice: The Christian Text In Geoffrey Of Monmouth's Historia Regum Brittaniae, Nancy S. Bell

Masters Theses

Geoffrey of Monmouth claimed his purpose for writing Historia regum Britanniae was to record a history of the British kings and their great deeds. On the surface, his book is indeed a chronicle detailing the reigns of several important kings and glossing over many more. However, below the surface, Geoffrey includes layers of Christian text to motivate his audience to avoid vice. To clue his readers into the Christian meaning, Geoffrey makes use of shared beliefs, such as that vices should be avoided, that a king’s behavior affects his people, that disease can be a manifestation of sin, and that …

Design And Realization Of A Nonlinear Vibration Energy Harvester For Cost Effective Additive Manufacturing, Rodrigo Barriuso De Juan

Masters Theses

Environmental energy harvesting has always been an attractive solution to the search for sustainable energy sources. Combined with the miniaturization and power consumption reduction of sensors and portable electronic devices, the possibility of powering using environmental energy, like vibration energy, instead of conventional batteries increases exponentially. Vibrational energy harvesting can be achieved using devices based on different physical phenomena. Electromagnetic based devices seem to be among the most effective when considering the power output levels within low frequency applications. However, these devices have always had inherent challenges including size and manufacturing cost reduction as well as limitations on the range …