Digital Commons Network^™

Potential Energy, Edward Bull

Electronic Theses and Dissertations

Potential Energy. (Under the direction of Pat Rushin.) Potential Energy is a collection of sixteen short stories. They range from the fictional to the autofictional to the entirely non-fictional. In all of them, characters both real and imagined struggle to live and define themselves in a world that is outside their control. They cope with the inevitability of loss, dangers both internal and external, and the passing of their own greatness. Some of these characters become lost while others learn to embrace life on its own terms'to accept 'without hope or expectation.' More often, they are not lost or enlightened, …

Burdens Of Disclosure: A Pastoral Theology Of Confidentiality, Virginia R. Morgan

Electronic Theses and Dissertations

Receiving confidential disclosures can create burdens for pastoral care providers. This dissertation presents a study of pastoral confidentiality and the burdens associated with receiving confidential disclosures based on interviews with thirteen pastoral providers, a review of historical, legal and pastoral care literature. A thematic analysis of interviews identified three types of burdens associated with receiving confidential disclosures: 1) professional burdens associated with clarifying norms and standards for pastoral confidentiality in light of collegial, denominational and congregational norms; 2) ethical burdens created when the ethical value of pastoral confidentiality comes into conflict with another significant ethical value; and 3) structural burdens …

Toward A Distributed Actuation And Cognition Means For A Miniature Soft Robot, Xiaoting Yang

Electronic Theses and Dissertations

This thesis presents components of an on-going research project aimed towards developing a miniature soft robot for urban search and rescue (USAR). The three significant contributions of the thesis are verifying the water hammer actuation previous work, developing an estimator of water hammer impulse direction from hose shape, and creating the infrastructure for distributed cognitive networks. There are many technical issues in designing soft robots, in terms of perception, actuation, cognition, power, physical structure and so on. We are focusing on actuation and cognition issues in this thesis. We investigated water hammer actuation as an alternative system which provides a …

The Impact Of Adherence To Traditional Masculine Gender Role Norms On Anger And Depression, Matthew Charles Genuchi

Electronic Theses and Dissertations

Large scale studies of the incidence and prevalence of psychological disorders have consistently shown that women meet full DSM-IV criteria for major depressive disorder at twice the rate of men (Kessler et al., 1994; Kessler et al., 2003; NCS-R, 2007; Robins & Reiger, 1991). Some have proposed (Cochran & Rabinowitz, 2000; Kilmartin, 2005; Pollack, 1998) that the current DSM-IV diagnostic criteria do not adequately reflect the depressive symptoms of some men. Men tend to use more externalizing defenses and distracting coping styles to manage negative affect, and anger is hypothesized as an externalizing symptom of a masculine variation of major …

The Impact Of A Mentorship Program On The Academic And Personal Development Of College Athletes, Larry Curry

Electronic Theses and Dissertations

This qualitative study explored the impact of having a mentor through the academic and social life of student athletes who were recruited to become mentees in a program called the University of Colorado Athletic Mentorship Program (UCAMP). The sample consisted of 10 randomly selected mentors from the community and 10 mentees who had been matched to these mentors. The mentors and mentees, respectively, expressed their experiences of the mentoring relationship as well as their satisfaction with UCAMP, offering suggestions for its improvement. An interview protocol framed the interview and details of what took place during that time for both the …

Electrohydrodynamic Atomization For Improved Macromolecular Drug Delivery, Michelle Zeles-Hahn

Electronic Theses and Dissertations

With advances in drug research, the use of biological therapeutics is becoming a reality. Unfortunately, methods for processing and delivering these fragile macromolecules often limit their therapeutic potential. For this dissertation, we explore the aerosolization of macromolecules by way of electrohydrodynamic atomization (EHDA) and how this method can be used to process and deliver therapeutics. EHDA employs a high voltage to break a column of liquid into drops. It was unknown if or how the residual charge left of the resulting droplets would affect lung cells. An in vitro experiment was conducted to spray aerosolized DNA, by way of EHDA, …

Climate Change And Indigenous Peoples In Latin America, Amy C. Rademacher

Electronic Theses and Dissertations

This research focused on the detrimental effects of climate change on indigenous peoples in Latin America. Indigenous peoples throughout the region tend to live subsistence livelihoods, which tie them closely to their land and the surrounding environment. This close relationship often means that indigenous peoples acutely experience the effects of climate change and are more susceptible to its negative outcomes than other populations. Further, indigenous peoples in the region lack the mitigation and adaptation capacities to deal with damaging climatic effects.

This research was designed to view the impacts of climate change on indigenous peoples through a human rights framework, …

Avoiding Tough Policy Choices In An Influenza Pandemic: The Role Of Kettl's Rocket Science Model In Public Health, Danny Lambert

Electronic Theses and Dissertations

The security and social inequality approaches to public health present distinct answers to policy objectives relative to a pandemic. However, each approach leaves us with tough choices between the most valued objectives. I demonstrate how the networked approach, which Kettl's Rocket Science Model (RSM) exemplifies, does not leave us with such choices. Furthermore, I connect the epidemiological concepts public health practitioners apply toward communicable disease pandemics to RSM concepts. Finally, drawing on the disease parameters of a worst-case scenario influenza pandemic, I demonstrate how the networked approach helps public health practitioners expand capacity such that tough choices are unnecessary.

Investigating Instructors' Conceptions Of Evolution Through The Development Of The Classroom Test Of Evolutionary Reasoning, Patricia Eileen Palko

Electronic Theses and Dissertations

In order to assess the evolutionary understanding of high school biology teachers, an instrument entitled the Classroom Test of Evolutionary Reasoning (CTER) was developed. Content, response process, relations to another variable (the Conceptual Inventory of Natural Selection, or CINS), and internal structure evidence were compiled. The second version of the CTER was found to have adequate reliability and validity estimates to allow it to continue to be used as a measurement tool for an understanding of evolution. When assessing a sample of teachers (n = 724), the mean score was 6.35 out of a possible 13 points. The sample was …

Ruling With Rules: Electoral Institutions And Authoritarian Resilience In The Middle East, Andrew Barwig

Electronic Theses and Dissertations

What explains the resilience of authoritarian regimes in the face of regular competitive elections that ostensibly should promote democratic transitions? This dissertation examines both why and how parliamentary elections in Jordan and Morocco have served to reinforce these two Arab monarchies. In doing so, it develops a framework in which the degree of cohesion among incumbent and opposition elites shape electoral system design and, in turn, particular electoral rules structure mass political attitudes and elite configurations. The main argument is that lower electoral thresholds generate unique electoral environments in which patronage politics thrive and opposition-based politics falter, thus producing a …

A Pastoral Theology Of Congregational Care And Leadership: Nurturing Emergence, Carol P. Jeunnette

Electronic Theses and Dissertations

As with all bodies, congregational bodies experience challenges to their health, well-being, and ability to function as they desire. Problems in faith communities range from severe, intractable conflict to lethargy and decline, with far-ranging effects. The practice of offering pastoral care to individuals experiencing difficulties is rooted deeply in the Judeo-Christian tradition. There is, however, no explicit tradition of pastoral care for corporate congregational bodies experiencing difficulties. This dissertation draws on Bowen Family Systems Theory and its application by Edwin Friedman to congregations and leadership, in conjunction with aspects of process theology, to develop a pastoral theology of congregational care …

The Role Of The Epistemic Community In Influencing Privacy Legislation: The United States And The European Union, George Edward Richie

Electronic Theses and Dissertations

Threats to individual privacy from computer information, database, and surveillance technologies of the mid-20th century prompted the formation of a privacy epistemic community that informed and influenced privacy policy and legislation in the United States and the European Union. Because the United States was more advanced in computer technology than the European nations, awareness of privacy issues, and the privacy epistemic community, emerged first in the United States---and migrated to Europe a generation later. The United States legislated the Privacy Act of 1974, which became the benchmark for individual privacy protection in the United States. While several European nations passed …

Deconstructing Collective Identities And Violence: Analytical Perspectives From Indonesia, Brandon Scott Sternquist

Electronic Theses and Dissertations

The goal of this study is to establish a more applied, analytical approach to analyses of collective identity and violence while providing insights into the dynamics of the regions of Indonesia considered. By focusing on two regions of Indonesia - Aceh and Kalimantan - which are populated by distinct peoples and have experienced violence in contemporary times, this study contributes to the expanding literature on the social dynamics of identity and violence. To ensure a more practical approach within the study, concepts and frameworks which have contributed to discussions of the nature of identity and acts of violence are utilized. …

Authenticating Người Mỹ Gốc Việt: Vietnamese Americans And The Struggle For Identity, Jennifer Huynh Thi Anh Morrison

Electronic Theses and Dissertations

This dissertation is a critical investigation of the politics of identity among the U.S. diasporic Vietnamese community, in particular, the discourse of authenticity that has been prevalent in the community and its (in)adequacy as a means of displacing racialization and othering as a minoritized community. Using a critical phenomenological approach, the study consisted of interviews with 14 Vietnamese subjects currently living in the U.S. whose family heritage(s) are traceable, in part or in whole, to Vietnam and/or who are racially marked as bearers of Vietnamese culture. A thematic analysis of the interviewees' personal stories uncovered three ideological challenges to authenticating …

Dancing Power: Examining Identity Through Native American Powwow, Kresta-Leigh Opperman

Electronic Theses and Dissertations

This study considers how inter-tribal Indian identity formed though historic circumstances and how it is negotiated and maintained by contemporary Native Americans. Specifically, it considers identity formation and negotiation through the inter-tribal dance event, powwow. Further, it considers how and if men and women participate in this identity formation and negotiation differently. Finally, it considers how this identity is useful for urban Indian populations living outside of tribal lands and who, in some cases, have little involvement in more traditional, or tribal, settings.

William Shakespeare And Chinua Achebe: A Study Of Character And The Supernatural, Kenneth N. Usongo

Electronic Theses and Dissertations

This study examines how Shakespeare and Achebe use supernatural devices such as prophecies, dreams, beliefs, divinations and others to create complex characters. Even though these features are indicative of the preponderance of the belief in the supernatural by some people of the Elizabethan, Jacobean and traditional Igbo societies, Shakespeare and Achebe primarily use the supernatural to represent the states of mind of their protagonists.

Through an essentially New Historicist approach to the study of character and the supernatural in the tragedies and novels of Shakespeare and Achebe respectively, I argue that both writers, besides using supernatural features to explore the …

Closer To The Heart: An Exploration Of Caring And Creative Visual Arts Classrooms, Juli B. Kramer

Electronic Theses and Dissertations

This study demonstrates how caring and creative secondary level visual arts classes facilitate the development of learning environments that enliven and expect the best of students; help them develop as autonomous and creative learners; provide them opportunities to care for others and the world around them; and keep them connected to their schools and education. It highlights how the intentions and operations of teachers impact student learning, creative risk taking, and interpersonal relations within and beyond the classroom. It also uncovers novel ways of thinking about arts education as a means to enhance positive individual and social development and vividly …

Divination In 1 Samuel 28 And Beyond: An African Study In The Politics Of Translation, J.Kabamba Kiboko

Electronic Theses and Dissertations

This dissertation examines the language of divination in the HB, particularly in 1 Samuel 28:3-27--the oft-called "Witch of Endor" passage. My thesis is that much of the vocabulary of divination in this passage and beyond has been mistranslated in authorized English and other translations used in Africa and in scholarly writings. I argue that the woman of Endor is not a witch, which is a label that has a long negative social history and has often led to violence against those so labeled. The woman of Endor is, rather, a diviner, much like other ancient Near Eastern and modern African …

Constructing A Neuroscientific Pastoral Theology Of Fear And Hope, Jason C. Whitehead

Electronic Theses and Dissertations

Contemporary therapeutic circles utilize the concept of anxiety to describe a variety of disorders. Emotional reductionism is a detriment to the therapeutic community and the persons seeking its help. This dissertation proposes that attention to the emotion of fear clarifies our categorization of particular disorders and challenges emotional reductionism. I propose that the emotion of fear, through its theological relationship to hope, is useful in therapeutic practice for persons who experience trauma and PTSD.

I explore the differences between fear and anxiety by deconstructing anxiety. Through this process, I develop four categories which help the emotion of fear stand independent …

From Frat To Fraternity: An Evolutionary Model For 21st Century Greek-Letter Organizations, Matthew Charles Brinton

Electronic Theses and Dissertations

Fraternities and sororities have been fixtures of American collegiate campuses since the founding of Phi Beta Kappa in 1776. Since that time the wants, needs, aspirations and desires of the college student has continually evolved. In an effort to keep up with the evolution of the student, Greek-letter organizations (GLOs) have needed to find ways of evolving as well. As we jump head-first into the 21st century and beyond these great bastions of the collegiate experience are again in need of a face-lift to meet the needs of the latest generation of students. Now, more than ever, it is time …

The Influence Of Sexual Selection On Behavioral And Physiological Mechanisms Underlying Reproductive Success In Male Cape Ground Squirrels (Xerus Inauris), Mary Beth Manjerovic

Electronic Theses and Dissertations

Sexual selection is considered a powerful evolutionary force responsible for the enormous diversity found in reproductive morphology, physiology, and behavior. I addressed questions related to selection in the Cape ground squirrel (Xerus inauris), a species characterized as highly social and promiscuous. These attributes often are responsible for variance in male reproductive success and as such, sexual selection theory predicts increased opportunity for sexual selection. I confirm that the predominant mechanism underlying genital evolution and competition for paternity in X. inauris is sperm competition. I find evidence that investment in sperm competition is costly and may reflect immunocompetence. I quantify reproductive …

Live Video Database Management Systems, Rui Peng

Electronic Theses and Dissertations

With the proliferation of inexpensive cameras and the availability of high-speed wired and wireless networks, networks of distributed cameras are becoming an enabling technology for a broad range of interdisciplinary applications in domains such as public safety and security, manufacturing, transportation, and healthcare. Today’s live video processing systems on networks of distributed cameras, however, are designed for specific classes of applications. To provide a generic query processing platform for applications of distributed camera networks, we designed and implemented a new class of general purpose database management systems, the live video database management system (LVDBMS). We view networked video cameras as …

Statistical Analysis Of Visible Absorption Spectra And Mass Spectra Obtained From Dyed Textile Fibers, Katie Margaret White

Electronic Theses and Dissertations

The National Academy of Sciences recently published a report which calls for improvements to the field of forensic science. Their report criticized many forensic disciplines for failure to establish rigorously-tested methods of comparison, and encouraged more research in these areas to establish limitations and assess error rates. This study applies chemometric and statistical methods to current and developing analytical techniques in fiber analysis. In addition to analysis of commercially available dyed textile fibers, two pairs of dyes are selected based for custom fabric dyeing on the similarities of their absorbance spectra and dye molecular structures. Visible absorption spectra for all …

Developing Emotional Security Among Children Who Have Been Adopted, Kate Trujillo

Electronic Theses and Dissertations

This study investigated the development of emotional security among 6-10 year old children who have been adopted by exposing them to an experimental condition during which they could engage with either a live dog or a robotic dog. The live dog was a certified therapy dog; the robotic dog was a FurReal® toy marketed by Hasbro as "Biscuit." Utilizing a mixed-method embedded experimental design, the experimental condition was intentionally structured to promote engagement between the participant and the dog or robot. 43 children who had been adopted from the child welfare system were randomly assigned to one of two groups. …

Scampering In The City: Examining The Ecological And Social Viability Of Black-Tailed Prairie Dogs (Cynomys Ludovicianus) In Denver, Colorado, Lauren K. Morse

Electronic Theses and Dissertations

The conservation of prairie dogs is highly contested due to the embedded view that they are pests. This research addressed the ecological and social viability of prairie dog colonies in Denver, Colorado. Remote sensing analysis was applied to identify potentially viable areas for urban prairie dog colonies. In order to assess the social viability of urban colonies, knowledge and attitudinal surveys were distributed to residents near existing colonies and residents near potential colonies. Statistical analysis of responses provided insight into relationships between proximity to colonies, ecological knowledge, attitudes towards prairie dogs, demographics, and the presence of educational literature. Results indicated …

Prehistoric Sandals Of The Southern High Plains: Indicators Of Cultural Affinity And Change, Allison N. Rexroth

Electronic Theses and Dissertations

Perishable artifacts, such as basketry, cordage, and sandals are rare cultural materials due to the environments in which they are preserved and their inherent non-durability. Where recovered, researchers have used them to study expressed identity and trace population movements over time and space. On this premise, previously un-described sandal assemblages from Trinchera Cave, Colorado and the Kenton Caves, Oklahoma/New Mexico were age dated, analyzed, and compared to other known sandal collections throughout North America, including Franktown Cave, Colorado. The study of the rare perishables from all three caves/rockshelters on the Southern High Plains have provided a unique opportunity for the …

Creativity With Purest Energy: How Sir Thomas Wyatt Introduced Modern English Poetics, Jeffery R. Moser

Electronic Theses and Dissertations

The court poetry of Sir Thomas Wyatt (1503-42) asserts a special confidence and boldness of the individual and his poetics that stand at the forefront of an ambitious, sure and powerful England which eventually came into place during his life and afterwards. Wyatt marks the start of a new literary period when humanity and art gradually diverged from religious rites and instruction, dramatic impulses for romantic love and mere desires for adventure, allegory and narrative to favor instead modern demands and conscious intellectualism. Wyatt's poetry best represents this distinct literary break from his native medieval predecessors and from writers who …

Emergent Geographies In Green Energy, Sean Tierney

Electronic Theses and Dissertations

A consensus on climate change is spurring an energy transition, but the geography of this transition is uneven and this paper evaluates the energy landscape globally, in the United States and in Colorado. Developed countries have taken the lead in installations and of next generation energy technology ownership. Green electricity has still not achieved parity with fossil fuels, which puts their adoption in the hands of policy makers who are trying to spur innovation with minimal financial disruption. Yet the future of green electricity is in question due to weak and fragmented policy regimes, but also because of inadequate R&D …

Divining The Divine: Pop Mythology And Its Worth, James Hall

Electronic Theses and Dissertations

My thesis compares classic mythology of cultures like ancient Greece to the mythology that has risen from the popular culture of contemporary western civilizations like America. While there are some differences, the two use the same archetypes that humanity has used for generations. In my work I use sculpture and photography to show their similarities and differences in form and story.

Treefrog (Hyla Squirella) Responses To Rangeland And Management In Semi-Tropical Florida, Usa, Kathryn Windes

Electronic Theses and Dissertations

As urban areas expand, agricultural lands become increasingly important habitat for many species. Compared to some types of agricultural land-use, ranchlands provide vast expanses of minimally modified habitat that support many threatened and endangered species. Conservation biologists can promote ecologically sound management approaches by quantifying the effects of agricultural practices on resident species. I examined the effects of pasture management, cattle grazing, and landscape characteristics on both adult and larval treefrogs in a ranchland in south-central Florida. I experimentally determined optimal deployment of artificial treefrog shelters constructed of polyvinylchloride (PVC) pipe to efficiently sample adult treefrogs (Chapter 1). Seventy-two shelters …