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ASU Electronic Theses and Dissertations


This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.

In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.

Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.


Gene-centric theories of evolution by natural selection have been popularized and remain generally accepted in both scientific and public paradigms. While gene-centrism is certainly parsimonious, its explanations fall short of describing two patterns of evolutionary and social phenomena: the evolution of sex and the evolution of social altruism. I review and analyze current theories on the evolution of sex. I then introduce the conflict presented to gene-centric evolution by social phenomena such as altruism and caste sterility in eusocial insects. I review gene-centric models of inclusive fitness and kin selection proposed by Hamilton and Maynard Smith. Based their assumptions, that …

Contributors
Jacobson, Neal Bradley, Gadau, Juergen, Laubichler, Manfred, et al.
Created Date
2012

Patients who attend genetic counseling appointments report high anxiety and varied satisfaction levels following their appointments. It has been suggested in previous literature that some of the increase in anxiety and reduction in satisfaction is caused by lack of prior information. Here, I investigated whether providing patients with a glossary of genetic terms prior to their counseling appointment improves patient satisfaction and reduces anxiety in an oncology genetic counseling appointment. I surveyed 96 patients attending their first genetic counseling appointment at Banner MD Anderson Cancer Center and analyzed 92 patients for which I had complete data. Patients were randomly selected …

Contributors
Peon, Lidia Maria, Wilson Sayres, Melissa A, Buetow, Kenneth H, et al.
Created Date
2018

Intervertebral Disc Degeneration (IVDD) is a complex phenomenon characterizing the desiccation and structural compromise of the primary joint in the human spine. The intervertebral disc (IVD) serves to connect vertebral bodies, cushion shock, and allow for flexion and extension of the vertebral column. Often presenting in the 4th or 5th decades of life as low back pain, this disease was originally believed to be the result of natural “wear and tear” coupled with repetitive mechanical insult, and as such most studies focus on patients between 40 and 50 years of age. Research over the past two decades, however, has demonstrated …

Contributors
Fulton, Travis, Liebig, Juergen, Neisewander, Janet, et al.
Created Date
2016