Theses and Dissertations
This collection includes both ASU Theses and Dissertations, submitted by graduate students, and the Barrett, Honors College theses submitted by undergraduate students.
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- Creators: Barrett, The Honors College
Description
Ephemeral and intermittent streams are valuable sources of surface water support in the arid ecosystems of the Southwestern United States. These streams account for over 80% of the streams in the American Southwest and their importance has been indicated in many studies. Ephemeral and intermittent streams support a wide range of plant and animal species in both continuous and episodic fashions. This study aimed to gain a better understanding of the relationship between streamflow permanence and patterns of biomass and secondary production of the riparian fauna these ecosystems support. This was accomplished through a yearlong survey in the Huachuca Mountains of Southeastern, Arizona where macroinvertebrates were collected at various sites along a gradient of streamflow permanence before, during, and after the three month monsoon season that supplies most of the annual rainfall in this region. The results of my surveys indicate that 1) Sites characterized by low streamflow permanence were more responsive to changes in precipitation than sites characterized by relatively high streamflow permanence 2) In ephemeral streams, there is a significant peak in terrestrial macroinvertebrate production and biomass both during and after the monsoon season 3) streamflow permanence may convey consistent but not exceptional secondary production whereas seasonality in rainfall may convey exceptional but episodic secondary production—more so in sites where streamflow is not consistent.
ContributorsMcCartin, Michael Patrick (Author) / Sabo, John (Thesis director) / Stromberg, Juliet (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2014-05
Description
Defines the concept of the arcology as conceived by architect Paolo Soleri. Arcology combines "architecture" and "ecology" and explores a visionary notion of a self-contained urban community that has agricultural, commercial, and residential facilities under one roof. Two real-world examples of these projects are explored: Arcosanti, AZ and Masdar City, Abu Dhabi, UAE. Key aspects of the arcology that could be applied to an existing urban fabric are identified, such as urban design fostering social interaction, reduction of automobile dependency, and a development pattern that combats sprawl. Through interviews with local representatives, a holistic approach to applying arcology concepts to the Phoenix Metro Area is devised.
ContributorsSpencer, Sarah Anne (Author) / Manuel-Navarrete, David (Thesis director) / Salon, Deborah (Committee member) / Barrett, The Honors College (Contributor) / School of Geographical Sciences and Urban Planning (Contributor) / School of Sustainability (Contributor)
Created2015-05
Description
The Northern Gulf of California is characterized by an extreme tidal range and temperature fluctuations between seasons, as well as a large variation in microhabitats along its shoreline. As a result, the intertidal regions exhibit a diverse and distinct collection of species that have adapted to these environmental conditions, with roughly 4.6 percent being endemic. Minimal knowledge of these ecosystems existed until the 1940’s, when the renowned author John Steinbeck accompanied marine biologist Edward Ricketts on an expedition with the purpose of documenting the biodiversity of the Sea of Cortez. Today, the majority of research in the Northern Gulf of California is directed by CEDO, the Intercultural Center for the Study of Deserts and Oceans. The purpose of this project is to compile a literature review of research on the intertidal areas of the Northern Gulf and produce an illustrated brochure that educates beach visitors on local biodiversity as a collaboration with CEDO and the Clean Beaches Committee of Puerto Peñasco. This brochure aims to increase respect and appreciation for these species, as increased tourism over the past few decades has led to detrimental effects on the ecosystem. Additionally, it serves to promote the success of the Blue Flag certification of El Mirador beach in front of Manny’s Beach Club.
ContributorsPotter, Jessica Noel (Co-author) / Potter, Jessica (Co-author) / Neuer, Susanne (Thesis director) / Mangin, Katrina (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
This thesis examines contemporary cinematic adaptations of the Ovidian Pygmalion story. The films Blade Runner (1981), Lars and the Real Girl (2007), Ruby Sparks (2012), and Her (2013) are analyzed. This thesis seeks to understand why this particular myth is so resonant in today's popular culture and what this relevance reveals about modern society. The roles of female subjugation, sexualization, and relationship with technology will be major areas of concern. Research includes film criticism, Ovidian scholarship, and new advances in computer technology.
ContributorsStory, Sara Katherine (Author) / Corse, Taylor (Thesis director) / Ellis, Lawrence (Committee member) / Barrett, The Honors College (Contributor) / Department of English (Contributor)
Created2015-05
Description
This interdisciplinary thesis examines the possible relationship between the public speaking experience for women and the gender gap in political ambition. First, a historical analysis of women public speakers ranging from the 1800s to the Suffragettes to female politicians in the 1900s reveals a pattern of female public speakers in politics receiving extreme criticism for their communicative behavior. The thesis then turns to the socialization of young girls, highlighting how gameplay in children translates into gendered communicative behavior in adult women. Next, an examination of the pedagogy of public speaking showcases how the public speaking experience is different for women than it is for men, and how public speaking traditionally is taught in a masculine style. Then, through a review of the literature on the gender gap in political ambition, it is seen that not only are women severely underrepresented in political office in the United States, but women have far less political ambition than men. And a case study of the 2008 presidential primaries and elections, highlighting modern women in politics, demonstrates that the few women who are politically ambitious in the 21st century face criticism that mirrors those faced by political women decades and centuries prior. Finally, the thesis offers possible solutions to changing the experience of women as public speakers and fostering political ambition in women.
ContributorsPatton, Ashley Crystal (Author) / Gruber, Diane (Thesis director) / Wentzel, Bonnie (Committee member) / Barrett, The Honors College (Contributor) / School of Social and Behavioral Sciences (Contributor)
Created2015-05
Description
Friendship between males have grown stronger throughout the last 20 years thanks to the production of buddy and bromance films. These movies have started to separate themselves from labels like gay and straight. Feelings are no longer foreign and inaccessible to men, and this has led them to a greater understanding of themselves. Man is currently on the road that woman has been on for many years, that being of close knit friendships that resemble homosexual relationships; and even though this mimicry (or rather appropriation) has come at a much later time, man is now closer than ever to the tipping point for a new masculinity. Through philosophy, sociology, gender studies, social theory, psychoanalysis, and pop culture (specifically film and television) this paper reveals what bromance has already done and could potentially do for man and eventually for humanity.
ContributorsAvelar, Matthew (Contributor) / Fahs, Breanne (Thesis director) / Ramsey, Ramsey Eric (Committee member) / Barrett, The Honors College (Contributor)
Created2014-12
Description
This thesis examines how the physical construction of the ooloi Oankali aliens in Octavia Butler's trilogy Lilith's Brood enables the text to explore the limitations of a two-gender construct. It does so by positing the existence of other conscious organic life with a third gender outside the scope of Earth-bound organisms. The ooloi must be understood by a definition of gender that takes into consideration socially constructed and performed roles. The physical bodies of the ooloi have a "boundary-crossing" identity that is unambiguous. Their transformative and healing abilities, physical characteristics, and place in the social structure of the Oankali makes them the targets of disgust and hatred by humans who fear difference. This thesis analyzes how Butler uses the ooloi to demonstrate the possibility that humans living on a future Earth can supersede their innately destructive qualities.
ContributorsBrady, Sarah Rachel (Author) / Hattenhauer, Darryl (Thesis director) / Cook, Paul (Committee member) / Department of English (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
As feminist understandings of the role that gender plays in the field of international development have evolved over time, there have been countless criticisms of organizations in the field due to their slowness in accounting for and responding to these academic contributions. Largely, these criticisms are lobbied against oversimplifications of the use of the term gender, often as interchangeable with the term girls/women, effectively excluding boys/men. In attempt to determine the extent to which boys and men have been excluded from the discourse of gender equality focused international development programs, this thesis conducts a rhetorical analysis of Plan International’s ‘Because I am a Girl’ Campaign. As an international nongovernmental organization that has made some attempt to include boys and men in its work, it serves as an important site for investigating why development organizations have not fully embraced the work done in masculinities studies and in feminist/gender studies on development. The analysis concludes that the intended audience is critical in shaping the way that an organization represents its gender-related programming.
ContributorsMcHugh, Megan Leigh (Author) / Gillis, Georganne (Thesis director) / Switzer, Heather (Committee member) / Barrett, The Honors College (Contributor) / School of Social Transformation (Contributor) / School of Sustainability (Contributor) / School of Politics and Global Studies (Contributor)
Created2014-05
Description
This paper explores the relationship between wildfire management and the consideration of ecological and environmental concerns in Arizona. To get a proper perspective on the current state of wildfire management in Arizona, information on two wildfire management programs, the Four Forests Restoration Initiative and FireScape, was researched and analyzed, as well as contemporary fire policy, a history of wildfire in Arizona, and two recent fires in Sedona, AZ. The two fires in Sedona, the Brins Fire of 2006 and the Slide Fire of 2014, act as a focal point for this ecological management transition, as even within an 8-year period, we can see the different ways the two fires were managed and the transition to a greater ecological importance in management strategies. These all came together to give a full spectrum for the factors that have led to more ecologically-prominent wildfire management strategies in Arizona.
ContributorsGeorge-Sills, Dylan (Author) / Pyne, Stephen (Thesis director) / Hirt, Paul (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / School of Sustainability (Contributor)
Created2015-05
Description
It is well known that deficiencies in key chemical elements (such as phosphorus, P) can reduce animal growth; however, recent empirical data have shown that high levels of dietary nutrients can also reduce animal growth. In ecological stoichiometry, this phenomenon is known as the "stoichiometric knife edge," but its underlying mechanisms are not well-known. Previous work has suggested that the crustacean zooplankter Daphnia reduces its feeding rates on phosphorus-rich food, causing low growth due to insufficient C (energy) intake. To test for this mechanism, feeding rates of Daphnia magna on algae (Scenedesmus acutus) differing in C:P ratio (P content) were determined. Overall, there was a significant difference among all treatments for feeding rate (p < 0.05) with generally higher feeding rates on P-rich algae. These data indicate that both high and low food C:P ratio do affect Daphnia feeding rate but are in contradiction with previous work that showed that P-rich food led to strong reductions in feeding rate. Additional experiments are needed to gain further insights.
ContributorsSchimpp, Sarah Ann (Author) / Elser, James (Thesis director) / Neuer, Susanne (Committee member) / Peace, Angela (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / School of Sustainability (Contributor)
Created2014-05