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- Creators: Barrett, The Honors College
- Creators: Kavazanjian, Edward
- Creators: Allenby, Braden
- Creators: Cadillo – Quiroz, Hinsby
Description
This thesis deals primarily with contemporary Brazilian civil-military relations. For most of the 20th century Brazil’s political system was stuck in a cycle of repeated military intervention. At present, Brazil operates as an electoral democracy and has kept the military out of politics since 1985. In order to understand the likelihood of another coup d’état, this thesis considers threats to the military’s corporate interests and deflations of the government’s political legitimacy within Brazil. Given the lack of significant threats to the military’s self-interest and the absence of serious legitimacy deflations, the Brazilian government appears unlikely to have a coup d’état in the near future. It is, however, important to remember that the 2014 World Cup and 2016 Summer Olympics could challenge Brazil’s current political stability and alter the likelihood of military intervention.
ContributorsAtallah, Andrew Deif (Author) / Mitchell, Michael (Thesis director) / Hinojosa, Magda (Committee member) / Barrett, The Honors College (Contributor) / School of Politics and Global Studies (Contributor) / Sandra Day O'Connor College of Law (Contributor) / School of Historical, Philosophical and Religious Studies (Contributor)
Created2014-05
Description
For my honors creative project, I decided to create and teach an elementary school Latin curriculum. As a Classics major, I love the Latin language and I was thrilled to be able to introduce my students to the Latin language in an interesting and fun way. I have taught weekly Latin lessons for this school year on Friday afternoons at a local private school. Each class is forty-five minutes long and involves students from kindergarten through eighth grade. The Latin classes were an optional offering after school. The creative element of this honors creative project was recording and compiling my weekly lesson plans. Since these lesson plans were taught in an after school setting, I wanted to ensure that my students found the lessons enjoyable. Therefore, each lesson has a project for the students to work on which enforces the concepts learned in each lesson. I tried to teach the students a variety of vocabulary that would be found in any introductory Latin course. In addition to teaching Latin nouns and verbs, I also tried to teach the class Latin roots that are found in English. I supplemented these lesson plans with stories of Roman mythology or Roman history, so that my students would have a greater appreciation for the Latin language. Almost all of these stories had to be simplified to ensure that they would be age-appropriate to tell to my class. Although my students all had taken Spanish classes, none of them had experience with Latin instruction. It was therefore unsurprising that most of the class showed huge improvement in their pre and post tests, given at the beginning of the school year in August, and again in March. I supplemented these lesson plans in my honors project with a literature review on the history and benefits of Latin instruction. Additionally, I included an extensive annotated bibliography of scholarly and didactic works useful to Latin instructors.
ContributorsFleming, Emma (Author) / Harris, Pamela (Thesis director) / Smudde, Christopher (Committee member) / Haberman, Lidia (Committee member) / Barrett, The Honors College (Contributor) / W. P. Carey School of Business (Contributor) / School of International Letters and Cultures (Contributor)
Created2015-05
Description
Within the vast array of classical literature, many authors still have not been thoroughly examined. Among these, Palladas of Alexandria, a prominent epigrammatist in the Palatine Anthology, seems to import Epicurean themes. Based on the content and motifs of his poetry, I argue that Palladas leaned on Epicurean philosophy as presented in Lucretius's De Rerum Natura to salvage pagan identity in the midst of Christianity's increased popularity.
ContributorsNikpour, Rodmanned Arya (Author) / Tueller, Michael (Thesis director) / Lynch, John (Committee member) / Bing, Peter (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Historical, Philosophical and Religious Studies (Contributor)
Created2014-05
Description
The origin of the Latin alphabet has a long history. I am studying the different scripts that contributed to the Latin alphabet and linking how they came into contact through trade routes and wars. Staring as early as the 19th century BC, there are many scripts with their own origins and personalities that are being taken into consideration and picked apart to determine the exact origin of the Latin script.
ContributorsMcDaniel, Tessa (Author) / Sullivan, Benjamin (Thesis director) / O'Donnell, James (Committee member) / School of International Letters and Cultures (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Currently conventional Subtitle D landfills are the primary means of disposing of our waste in the United States. While this method of waste disposal aims at protecting the environment, it does so through the use of liners and caps that effectively freeze the breakdown of waste. Because this method can keep landfills active, and thus a potential groundwater threat for over a hundred years, I take an in depth look at the ability of bioreactor landfills to quickly stabilize waste. In the thesis I detail the current state of bioreactor landfill technologies, assessing the pros and cons of anaerobic and aerobic bioreactor technologies. Finally, with an industrial perspective, I conclude that moving on to bioreactor landfills as an alternative isn't as simple as it may first appear, and that it is a contextually specific solution that must be further refined before replacing current landfills.
ContributorsWhitten, George Avery (Author) / Kavazanjian, Edward (Thesis director) / Allenby, Braden (Committee member) / Houston, Sandra (Committee member) / Civil, Environmental and Sustainable Engineering Programs (Contributor) / Barrett, The Honors College (Contributor)
Created2013-05
Description
The Roman satirist Persius composed six satires and one prologue, each displaying his unique style and voice. Persius' voice is often difficult to analyze given his complex language and deliberate obscurity, but a detailed reading of his satires allows the reader glean his message. The Prologue and First Satire illustrate Persius' literary mission and values: to separate himself from his peers by innovating the satires of Lucilius and Horace in order to promote his literary values of Roman-ness, self-sufficiency, and resentful restraint.
ContributorsMorrison, Kyle Rafael (Author) / Arena, Paul (Thesis director) / Haberman, Lidia (Committee member) / Welser, Christopher (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Historical, Philosophical and Religious Studies (Contributor)
Created2013-05
Description
De Plantis Aegypti is a medical botany text from 1592, written by Prospero Alpini in Latin. In this text, Alpini details a variety of plants native and grown in Egypt, how they are grown, how they are processed, what they look like, and what if any edible and medical uses are documented. This project focused on transcribing and editing the Latin text, translating the Latin text into English, and comparing the medical claims to the modern scientific literature. This is the first translation of this text into English or any other language. Alpini also wrote two other books, which also have never been translated. The intended goal was to demonstrate that renaissance scholars understood medicine well, if not the mechanisms through which those medicines worked. After analyzing the modern scientific literature on the plants mentioned within the text, it was found that every medical use referenced in the text was either directly supported, indirectly supported, or there was no data from the literature. In other words, none of the medical uses were found to be disproved. On the other hand, quite a few of the plants actually had similar efficacies as modern pharmaceuticals. In addition to the notes on the modern science, there are also quite a few notes based on the grammar and the orthography of the text. This project is but a sampling of the plants mentioned De Plantis Aegypti, there are dozens more, which I plan on translating and doing a similar analysis on at a later date.
ContributorsPlamondon, Ian Lee (Author) / Poudrier, Almira (Thesis director) / Bjork, Robert (Committee member) / Egmond, Warren (Committee member) / School of Historical, Philosophical and Religious Studies (Contributor) / School of Molecular Sciences (Contributor) / School of International Letters and Cultures (Contributor) / School of Human Evolution and Social Change (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Characterization and Manipulation of Microbiomes From Arid Landfills for Improved Methane Production
Description
Environmentally harmful byproducts from solid waste’s decomposition, including methane (CH4) emissions, are managed through standardized landfill engineering and gas-capture mechanisms. Yet only a limited number of studies have analyzed the development and composition of Bacteria and Archaea involved in CH4 production from landfills. The objectives of this research were to compare microbiomes and bioactivity from CH4-producing communities in contrasting spatial areas of arid landfills and to tests a new technology to biostimulate CH4 production (methanogenesis) from solid waste under dynamic environmental conditions controlled in the laboratory. My hypothesis was that the diversity and abundance of methanogenic Archaea in municipal solid waste (MSW), or its leachate, play an important role on CH4 production partially attributed to the group’s wide hydrogen (H2) consumption capabilities. I tested this hypothesis by conducting complementary field observations and laboratory experiments. I describe niches of methanogenic Archaea in MSW leachate across defined areas within a single landfill, while demonstrating functional H2-dependent activity. To alleviate limited H2 bioavailability encountered in-situ, I present biostimulant feasibility and proof-of-concepts studies through the amendment of zero valent metals (ZVMs). My results demonstrate that older-aged MSW was minimally biostimulated for greater CH4 production relative to a control when exposed to iron (Fe0) or manganese (Mn0), due to highly discernable traits of soluble carbon, nitrogen, and unidentified fluorophores found in water extracts between young and old aged, starting MSW. Acetate and inhibitory H2 partial pressures accumulated in microcosms containing old-aged MSW. In a final experiment, repeated amendments of ZVMs to MSW in a 600 day mesocosm experiment mediated significantly higher CH4 concentrations and yields during the first of three ZVM injections. Fe0 and Mn0 experimental treatments at mesocosm-scale also highlighted accelerated development of seemingly important, but elusive Archaea including Methanobacteriaceae, a methane-producing family that is found in diverse environments. Also, prokaryotic classes including Candidatus Bathyarchaeota, an uncultured group commonly found in carbon-rich ecosystems, and Clostridia; All three taxa I identified as highly predictive in the time-dependent progression of MSW decomposition. Altogether, my experiments demonstrate the importance of H2 bioavailability on CH4 production and the consistent development of Methanobacteriaceae in productive MSW microbiomes.
ContributorsReynolds, Mark Christian (Author) / Cadillo-Quiroz, Hinsby (Thesis advisor) / Krajmalnik-Brown, Rosa (Thesis advisor) / Wang, Xuan (Committee member) / Kavazanjian, Edward (Committee member) / Arizona State University (Publisher)
Created2022
Description
Zero-Valent Metals (ZVM) are highly reactive materials and have been proved to be effective in contaminant reduction in soils and groundwater remediation. In fact, zero-Valent Iron (ZVI) has proven to be very effective in removing, particularly chlorinated organics, heavy metals, and odorous sulfides. Addition of ZVI has also been proved in enhancing the methane gas generation in anaerobic digestion of activated sludge. However, no studies have been conducted regarding the effect of ZVM stimulation to Municipal Solid Waste (MSW) degradation. Therefore, a collaborative study was developed to manipulate microbial activity in the landfill bioreactors to favor methane production by adding ZVMs. This study focuses on evaluating the effects of added ZVM on the leachate generated from replicated lab scale landfill bioreactors. The specific objective was to investigate the effects of ZVMs addition on the organic and inorganic pollutants in leachate. The hypothesis here evaluated was that adding ZVM including ZVI and Zero Valent Manganese (ZVMn) will enhance the removal rates of the organic pollutants present in the leachate, likely by a putative higher rate of microbial metabolism. Test with six (4.23 gallons) bioreactors assembled with MSW collected from the Salt River Landfill and Southwest Regional Landfill showed that under 5 grams /liter of ZVI and 0.625 grams/liter of ZVMn additions, no significant difference was observed in the pH and temperature data of the leachate generated from these reactors. The conductivity data suggested the steady rise across all reactors over the period of time. The removal efficiency of sCOD was highest (27.112 mg/lit/day) for the reactors added with ZVMn at the end of 150 days for bottom layer, however the removal rate was highest (16.955 mg/lit/day) for ZVI after the end of 150 days of the middle layer. Similar trends in the results was observed in TC analysis. HPLC study indicated the dominance of the concentration of heptanoate and isovalerate were leachate generated from the bottom layer across all reactors. Heptanoate continued to dominate in the ZVMn added leachate even after middle layer injection. IC analysis concluded the chloride was dominant in the leachate generated from all the reactors and there was a steady increase in the chloride content over the period of time. Along with chloride, fluoride, bromide, nitrate, nitrite, phosphate and sulfate were also detected in considerable concentrations. In the summary, the addition of the zero valent metals has proved to be efficient in removal of the organics present in the leachate.
ContributorsPandit, Gandhar Abhay (Author) / Cadillo – Quiroz, Hinsby (Thesis advisor) / Olson, Larry (Thesis advisor) / Boyer, Treavor (Committee member) / Arizona State University (Publisher)
Created2019