Digital Commons Network^™

If Not Welfare, Then What?: How Single Mothers Finance College Post-Welfare Reform, Kristin Wilson

The Journal of Sociology & Social Welfare

The article follows previous work on TANF and AFDC by asking if not welfare, then what social programs and financial aid programs are low-income women using to support their college attendance, and what is the impact of these programs on the college-going decisions of low-income women? The study is based on case studies of 10 low-income women attending a community college. Results indicated that EITC, food stamps, and subsidized housing are stable sources of funding. However, each of these programs requires diferent application processes and compliance regulations. Only the Pell Grant was viewed as a dependable source of funding for …

Keeping It Real: Teaching And Learning In The Harry Potter Series, Mary E. N. Vaughn

Honors Theses

Scholars have noted that embedded in the plot of J. K. Rowling’s Harry Potter series are representations of teaching and learning in and outside of the classroom. In fact, much study has been dedicated to analyzing pedagogical techniques present in the series, some of which studies I will be discussing below. The novels also reflect real problems and issues in the classroom. How people react to the educational process depicted in the text grows out of popularized conceptions or misconceptions of real-world education. Considering that Rowling was an educator before becoming established as a writer, she probably has some ideas …

The Blend Of Traditional And Modern Medicine: Case Studies From Latin America As Lessons For The United States, Jessica Worley

World Languages, Literatures and Cultures Undergraduate Honors Theses

Through the examination of the interactions between modern and alternative healthcare practices in five Latin American countries (Peru, Ecuador, Chile, Mexico, and Cuba), this thesis explores the strengths of a variety of indigenous medical practices while laying the foundation for building bridges to the modern medical establishment in the United States as a means to benefit the health of both immigrants and native citizens.

Teaching In Educational Leadership Using Web 2.0 Applications: Perspectives On What Works, E. J. Shinsky, Hans A. Stevens

Peer Reviewed Articles

To prepare 21st Century school leaders, educational leadership professors need to learn and teach the utilization of increasingly sophisticated technologies in their courses. The co-authors, a professor and an educational specialist degree candidate, describe how the use of advanced technologies — such as Wikis, Google Docs, Wimba Classroom, and Discussion Board — have served as a catalyst for learning among educational leadership students. Details regarding how technology has been used in one course are described, demonstrating how various apps and software applications can easily be applied in other courses.

Preserving Euskera In A Globalized World: Determining The Long-Term Efficacy Of Multilingual Schools In The Basque Country, Spain (Thesis), Olivia Destrades Mendoza

Honorable Mentions

The Basque Country, Spain is a linguistically unique region where the minority indigenous language, Euskera, competes alongside the dominant state language, Castilian, and a lingua franca, English, for prestige and status. Following a history of cultural and linguistic repression and marginalization, the Basque community has, in the past 30 years, begun to reintroduce Euskera into new, multilingual school systems in order to teach, preserve and maintain their heritage language, while simultaneously acquiring English as an important language for global communication. This multimethod, qualitative study takes data from 36 survey respondents and five interview participants from the Basque Country, and triangulates …

A Comparison Of Intensive Care Unit Mortality Prediction Models Through The Use Of Data Mining Techniques, Sujin Kim, Woojae Kim, Rae Woong Park

Institute for Biomedical Informatics Faculty Publications

OBJECTIVES: The intensive care environment generates a wealth of critical care data suited to developing a well-calibrated prediction tool. This study was done to develop an intensive care unit (ICU) mortality prediction model built on University of Kentucky Hospital (UKH)'s data and to assess whether the performance of various data mining techniques, such as the artificial neural network (ANN), support vector machine (SVM) and decision trees (DT), outperform the conventional logistic regression (LR) statistical model.

METHODS: The models were built on ICU data collected regarding 38,474 admissions to the UKH between January 1998 and September 2007. The first 24 hours …

Escape From Competition: Neighbors Reduce Centaurea Stoebe Performance At Home But Not Away, Ragan M. Callaway, Lauren P. Waller, Alecu Diaconu, Robert Pal, Alexandra R. Collins, Heingz Mueller-Schaerer, John L. Maron

Biological Sciences Faculty Publications

The greater abundance of some exotic plants in their nonnative ranges might be explained in part by biogeographic differences in the strength of competition, but these competitive effects have not been experimentally examined in the field. We compared the effects of neighbors on the growth and reproduction of spotted knapweed (Centaurea stoebe) in Europe, where it is native, and in Montana, where it is invasive. There were strong negative competitive effects of neighboring vegetation on C. stoebe growth and reproduction in Europe. In contrast, identical experiments in Montana resulted in insignificant impacts on C. stoebe. Although the …

Experiencing The Creative Problem Solving Thinking Skills Model In Virtual Worlds, Juliana Sanchez

Creativity and Change Leadership Graduate Student Master's Projects

Creativity is an ability that can be taught and learned. This project intends to encourage the teaching of creativity through the use of technology. It was designed to build a space in the virtual world OpenQwaq, where creativity classes can be delivered to students all over the world. The creation of the space was inspired by the affective skills of dreaming, playfulness, sensitivity to environment, and tolerance for risk included in the Creative Problem Solving Thinking Skills Model. These skills are essential to promote change. It is also a reflection of the factors that might help or hinder the learning …

Maternal Separation Affects Dopamine Transporter Function In The Spontaneously Hypertensive Rat: An In Vivo Electrochemical Study, Jacqueline S. Womersley, Jennifer H. Hsieh, Lauriston A. Kellaway, Greg A. Gerhardt, Vivienne A. Russell

Neuroscience Faculty Publications

BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is a developmental disorder characterised by symptoms of inattention, impulsivity and hyperactivity. The spontaneously hypertensive rat (SHR) is a well-characterised model of this disorder and has been shown to exhibit dopamine dysregulation, one of the hypothesised causes of ADHD. Since stress experienced in the early stages of life can have long-lasting effects on behaviour, it was considered that early life stress may alter development of the dopaminergic system and thereby contribute to the behavioural characteristics of SHR. It was hypothesized that maternal separation would alter dopamine regulation by the transporter (DAT) in ways that distinguish SHR …

Novel Amino Acid Transporter-Targeted Radiotracers For Breast Cancer Imaging, Fanlin Kong

Dissertations and Theses (Open Access)

Breast cancer is the most common malignancy among women in the world. Its 5-year survival rate ranges from 23.4% in patients with stage IV to 98% in stage I disease, highlighting the importance of early detection and diagnosis. ¹⁸F-2-Fluoro-2-deoxy-glucose (¹⁸F-FDG), using positron emission tomography (PET), is the most common functional imaging tool for breast cancer diagnosis currently. Unfortunately, ¹⁸F-FDG-PET has several limitations such as poorly differentiating tumor tissues from inflammatory and normal brain tissues. Therefore, ¹⁸F-labeled amino acid-based radiotracers have been reported as an alternative, which is based on the fact that tumor cells uptake …

Using A Micro-Integrator To Eliminate The Numerical Butterfly Effect In Non-Linear Chaotic Partial Differential Equations, Joshua Jemegbe

Electrical Engineering Theses

Chaos theory is a relatively new scientific paradigm for the analysis, simulation and prediction of non-linear phenomena whose initial conditions determine the behavior of their entire time series representation. It finds many applications in mathematics, science, and engineering. These include, but are not limited, to data encryption and decryption, designing secure communication systems, predicting weather patterns, noise fluctuations on data lines, understanding turbulence in fluid flow, and analyzing quantum wells. Systems that exhibit chaos are called chaotic systems. In computing solutions to nonlinear chaotic partial differential equation sets, slight deviations in step size could lead to completely diverging trajectories as …

Compressive Sensing For Speech Signals In Mobile Systems, Sabir Ahmed

Electrical Engineering Theses

Compressive sensing is an emerging and revolutionary technology that strongly relies on the sparsity of the signal. In compressive sensing the signal is sparsely compressively sampled by taking a small number of random projections of the signal, which contain most of the salient information. Compressive sensing has been previously applied in areas like: image processing, radar systems and sonar systems. This research work will discuss the potential implementation of compressive sensing in mobile communication systems and how it will influence their data rates. In a typical mobile communication system, the signal of interest is sampled at least at the Nyquist …

Effective Science Teachers’ Professional Development: A Multiple-Case Study Of District-Level Science Supervisors’ Perspectives, Chris J. Schaben

College of Education and Human Sciences: Dissertations, Theses, and Student Research

At its heart, science teachers’ professional development is about continual growth and improvement (Yager, 2005). Conducting research to understand what constitutes effective professional development is inherently complex (Hewson, 2007). The imperative to link research on professional development to student achievement (Fishman, Marx, Best, & Tal, 2003) increases complexity of research on the topic. These complexities require multiple research approaches and indicate that all stakeholders could provide insights to identify what constitutes effective professional development. District-level science supervisors’ voices are missing from the data on effective science teachers’ professional development and this provides a potential gap in the literature (Banilower, Heck, …

Community College Faculty Perspective On Changing Online Course Management Systems: A Phenomenological Inquiry, Kathleen Eitzmann

College of Education and Human Sciences: Dissertations, Theses, and Student Research

This is a phenomenological research study about a college that is changing course management systems for online courses and the experiences that the full-time faculty go through during the transition from one course management system (CMS) to another.

Colleges are seeing a student enrollment shift away from the traditional classroom toward the online environment. This demand in online learning means colleges have to offer more online courses, train more faculty, and support the technological requirements of online learning. Many colleges purchase a course management system to support their online courses. When a college changes the course management system, faculty must …

Characterization Of The Tolerance Response In The Soybean Ks4202 To Aphis Glycines Matsumura, Travis J. Prochaska

Department of Entomology: Dissertations, Theses, and Student Research

Since the introduction of the soybean aphid, Aphis glycines Matsumura, to the soybean growing regions of the United States, the soybean aphid has caused considerable economic damage and yield loss to soybean growers. The objectives of this research were to evaluate selected genotypes for resistance to the soybean aphid and characterize transcriptional changes in response to aphid feeding to better understand the underlying tolerant mechanism(s) in KS4202 and genes contributing to its tolerance response. A field study (2009) was conducted to evaluate selected soybean genotypes during their reproductive stages for resistance to A. glycines. The economic injury level (EIL) …

“The Grin Of The Skull Beneath The Skin:” Reassessing The Power Of Comic Characters In Gothic Literature, Amanda D. Drake

Department of English: Dissertations, Theses, and Student Research

Neither representative of aesthetic flaws or mere comic relief, comic characters within Gothic narratives challenge and redefine the genre in ways that open up, rather than confuse, critical avenues. Comic characters in the Gothic texts of Horace Walpole, Ann Radcliffe, and Clara Reeve establish the comic as a serious and legitimate part of the Gothic aesthetic. Comic characters continue to appear in all forms of the Gothic, including its parodies, well into the nineteenth-century, suggesting that these characters endure as necessary and vital elements within the evolving Gothic genre. As the genre evolves, the characters evolve as well, progressing from …

Climatic Controls On The Summertime Energy Balance Of A Thermokarst Lake In Northern Alaska: Short-Term, Seasonal, And Interannual Variability, Brittany L. Potter

School of Natural Resources: Dissertations, Theses, and Student Research

Shallow, thermokarst lakes that develop atop permafrost are a prominent landscape feature on the Arctic Coastal Plain (ACP) of northern Alaska. The ACP is vulnerable to ongoing climate change and landscape modification, as thousands of thaw lakes and ponds are impacted by changes in temperature, precipitation, thawing permafrost, and human activity. Although summer in the Arctic is short, incoming solar radiation and lake evaporation are relatively high, and both factors play a significant role in the landscape water balance. Furthermore, lake evaporation is anticipated to increase as the ice-free season lengthens and water temperatures become warmer. To improve our understanding …

Management Zone Delineation Techniques On Irrigated Corn In Nebraska, Aaron M. Bereuter

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Increased interest in site-specific management of irrigated corn in Nebraska has identified the need for a decision-making framework for zone delineation. Zones based on static soil and landscape properties provide a valuable foundation for variable rate management strategies. The purpose of this project was to identify the optimal soil and landscape attributes for generating management zones (MZ) of relative productivity potential. Three producer-managed cornfields across Nebraska with varying soil types, topographic characteristics, and climate regimes were identified as research sites during the 2010 growing season. Nine soil and landscape attributes were identified as potential properties for estimation of productivity potential. …

Fundamental Rights In Latin America A Comparative Study Addressing Human Rights Violations In Venezuela, Colombia, And Argentina, Maria Eugenia Rios

HIM 1990-2015

Over the last few decades the importance of human rights has increased considerably in international relations. With globalization and democratization, more states and individuals develop concerns about the fundamental rights every human is entitled to; regardless of sex, religion and ethnicity. Latin American countries began obtaining their independence over 200 years ago while progressing into becoming working democracies. Yet, they have been plagued by oscillating authoritarian regimes and social conflicts that constrain and inhibit their hopeful development. The majority of the Latin American states have reached a point where further positive growth was expected; yet human violations have taken a …

Explaining The Economic Control Of Iran By The Irgc, Matthew Douglas Robin

HIM 1990-2015

In 1979, Iran underwent the Islamic Revolution, which radically changed society. The Iranian Revolution Guard (IRGC) was born from the revolution and has witnessed its role in society changed over time. Many have said the IRGC has reached the apex of its power and is one of if not the dominating force in Iranian society. The most recent extension of the IRGC's control is in the economic realm. The purpose of this research is to explain the reasoning and mechanism behind this recent gain in power. The literature review demonstrates flaws by previous studies of Iran. Most used a singular …

Rand Takes On The Constitution An Objectivist Perspective Of The United States Constitution, Farin C. Robinson

HIM 1990-2015

Author and philosopher Ayn Rand has gathered a cult like following thanks to her bestselling novels We the Living, Anthem, The Fountainhead and Atlas Shrugged. Through Rand's fictional writings she illustrates the principles of her philosophy objectivism. Objectivism employs five principles; objective reality, reason, self -interest, capitalism and individualism as the truths that govern the philosophy. Objectivists believe that their self-reliant philosophy holds the key to all life's answers. This thesis examines the following question: what would the founder of objectivism Ayn Rand think about the U.S. Constitution? Sadly Ayn Rand passed away in 1982 and never expressed her full …

Improving Eyewitness Testimony Methods For More Accurate Recall Of Events, Ashley M. Schachter

HIM 1990-2015

Eyewitness testimony has as long history in the court system, and is very persuasive to juries. Jurors are hard pressed to ignore a witness' assertion of a perpetrator's identity. However, the juror's perception of eyewitness testimony is problematic as it has been documented as inaccurate and unreliable in numerous experiments. With the advent of DNA testing and efforts such as The Innocence Project, it has become apparent that faulty eyewitness accounts are central to many wrongful convictions. The intent of this thesis was to explore how law enforcement can facilitate more accurate eyewitness accounts via their interview process. Research suggests …

An Exploration Of Chronic Pain Experience, Coping And The Neo Five Factors In High Functioning Adults, Juliana Stalter

HIM 1990-2015

Chronic pain affects nearly 48 million Americans (Haggard, Stowell, Bernstein, & Gatchel, 2008). Established guidelines for pain management encourage the use of personality assessment in chronic pain evaluation (Karlin, Creech, Grimes, Clark, Meagher, & Morey, 2005). In relation to the Big Five personality factors, low Openness relates negatively to treatment success, (Hopwood, Creech, Clark, Meagher, & Morey, 2008), and elevated Neuroticism scores also correlate with increased pain levels among individuals in hospital or rehab settings (Ashgari & Nicholas, 2006; Nitch & Boon, 2004). In contrast to these prior studies, this study identifies correlates in a relatively high-functioning population (college students) …

An Examination Of The Fraudulent Factors Associated With Corporate Fraud, Ronald Zmuda

HIM 1990-2015

Between the years 1998 and 2002, the United States suffered a time in which several large companies engaged in fraudulent behavior which eroded investor confidence in the stock market and to some extent destabilized the economy. Audits, which were conducted to assess the validity and reliability of a company's financial statements, were not detecting the material misstatements in the statements. As a result, both the US Government and the accounting profession needed to come up with a way to prevent these immense frauds from occurring in the future. As a response to these large frauds, in 2002, the US Government …

A Qualitative Analysis Of Perspectives Educational Implications In The Spanish Bilingual Programs In Primary Education In The Central Florida Region, Caitlin M. Araldi

HIM 1990-2015

The proposed goal of this research was to take the data gathered and implement it in analyzing the potential reformation of programs in need of evaluation, assessing the potential benefits of further development in the field of bilingual education in the United States as a nation. Using data collected in the Central Florida region as a microcosmic example of how existing programs function in the modern elementary educational system, the purpose of this study was to demonstrate through the conduction of interviews with local teachers and currently available research that a more suitable standard for bilingual education is both necessary …

Using Gis To Determine The Influence Of Wetlands On Cayuga Iroquois Settlement Location Strategies, David J. Birnbaum

HIM 1990-2015

The archaeological record of the Iroquois supports that settlements were regularly relocated during the protohistoric period (1500-1650 A.D.). With the use of Geographic Information Systems (GIS) computer software, archaeologists may analyze variables potentially resulting in or influencing the movement of settlements. Through the use of spatial analysis, I argue that Cayuga Iroquois settlement locations were influenced by the environmental characteristics of their surrounding landscape. Specifically, wetlands are believed to have influenced settlement location choices in central New York state. This study examines the spatial relationships between wetland habitats and protohistoric period Cayuga Iroquois settlements where swidden maize agriculture comprised most …

Attitude Change Regarding Animal Abuse In Adults The Effect Of Education And Visual Aids, Ashley Carter

HIM 1990-2015

Additionally, images of animals alone immediately increased attitudes regarding treatment of animals. This difference does not appear to increase further over time. Images of animals alone appear to aid in immediately altering individuals' sense of continuity with animals. The attitude that animals and humans share some commonalities and exist in relation to each other could assist in adoption campaigns by allowing the potential owners to place themselves with the animals they are adopting. However, over time information combined with images of humans and animals significantly increase this sense of commonality. The applications for the results depend on what type of …

Political Participation And E-Petitioning An Analysis Of The Policy-Making Impact Of The Scottish Parliament's E-Petition System, Ross D. Cotton

HIM 1990-2015

Worldwide, representative democracies have been experiencing declining levels of voter turnout, lower membership levels in political parties, and apathy towards their respective political systems and their ability to influence the political process. E-democracy, and specifically E-petitioning, have been touted as a possible solution to this problem by scholars of electoral systems. In 1999, the Scottish Parliament reconvened for the first time in nearly three hundred years, and quickly set out to change the way politics were handled in Scotland by launching the world's first online E-petition system. Analyzing the Scottish Parliament's E-petition system, and assessing the extent to which it …

Human Resources: A Key Aspect In Company Innovation, Kristin Hall

HIM 1990-2015

Innovation is a key factor for companies. It is also essential on an individual scale for employees. To ensure they are utilizing employees to the utmost efficiency, companies must implement practices to ensure the attraction and retention of top employees. Human resource practices can help to define and explain essential techniques to help employees gain satisfaction from their work, creating intrinsic motivation, and allowing them to ultimately perform more efficiently and perhaps even creatively for the company, helping to generate significant profits. The intent of this thesis is to analyze human resource practices on an empirical study of eight companies …

Exploring The Relationship Between Music Participation On Math Scores And High School Retention, Marin Halperin

HIM 1990-2015

If I were not a physicist, I would probably be a musician. I often think in music. I live my daydreams in music. I see my life in terms of music... I get most joy in life out of music.--Albert Einstein In the spirit of recent legislation, educational leaders are in search of ways to ensure a quality education for all students in America, vowing to leave no child behind. Unfortunately, most of the rhetoric surrounding quality in education fails to acknowledge the impact of the arts in standards-based reform initiatives. In fact, some school districts have discussed cutting the …