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Increasing Socio-economic Resilience of Utuado Farmers through Agritourism
No full textabstract: Utuado, Puerto Rico, is a region that has witnessed many natural hazards, most notably Hurricane Maria that struck the island in 2017 and irrevocably altered its landscape to this day (Holladay et al., 2019; Ortiz, 2020; Benach et al., 2019). In combination with layers of pre-existing vulnerability, such as socio-economic vulnerability and food insecurity, this has made for a disaster situation (Klein, 2018; Benach et al., 2019; Garriga-López, 2019). However, this disaster has also opened up a window for citizens to rise up and self-organize for the revitalization of their shared communities and spaces; in the agricultural sector, this has manifested as a drive towards a stronger regional economy and the building of food sovereignty through agritourism (Holladay et al., 2019).
In contribution to a larger Southern SARE project, my Master of Sustainability Solutions (MSUS) Culminating Experience (CE) project aims to support this local movement through a collaboration with key local farmers to identify local farm assets through the reconstruction of solution strategies (Forrest & Wiek, 2014) and the designing of an educational program for the adaptation and scaling of identified sustainability solutions to other regional farms (Fraser & Galinsky, 2010). The intended outcomes for this project include (1) the building of community resilience and livelihood opportunity; (2) the increasing of awareness and knowledge of agritourism best practices; (3) the dissemination of knowledge on practices to increase farm- and visitor-readiness; (4) and the strengthening and interconnection of the regional economy. Based on the array of exemplary farms and enterprises that I have conducted research on and engaged with through this project, I have witnessed the potential that the widespread dissemination of agritourism best practices offers for the progressive building up of the regional economy in Utuado, Puerto Rico
Microwave-assisted Sol-gel Synthesis of the MAX Phases Cr2GaC, Cr2GeC, and V2GeC
No full textabstract: MAX phases are ternary carbides or nitrides that possess unique material characteristics, often simplified as a mix of metallic and ceramic properties. Many aspects of MAX phases are still being researched, but they have exciting potential applications in high-temperature structural systems, the next generation of nuclear power plants, and concentrated solar power. This project aims to benefit further research into these applications by validating a rapid unconventional synthesis method: microwave-assisted sol-gel synthesis. Three MAX phases (Cr2GaC, Cr2GeC, and V2GeC) were successfully synthesized via this route, which should open the door for more rapid prototyping and ultimately more efficient research. (abstract
Characteristics of Suburban Sprawl in the Phoenix Area Since 1950
No full textabstract: The Phoenix area, is known for suburban sprawl which did not happen in isolation but was the result of many external factors. It was not just large environmental and cultural factors that changed over time, but the actual physical characteristics of sprawl that have changed from community to community over the decades. Characteristics like physical size of houses and lot size, along with changes in the residential and commercial design and building style have changed from around the 1950s to present day, with homes being larger and covering more of each parcel. These characteristics were analyzed in 21 communities in the Phoenix area that were built from 1950 to 2019 to find how these characteristics have changed over time. While the issue of sprawl will never fully go away, by learning what the characteristics are that make up the definition of sprawl, stakeholders like cities, planners, and developers will have better knowledge for planning for tomorrow. (abstract
Looking Inside and Out
No full textabstract: An exploration of the decline of human empathy and whats aspects are important to include in design in order to see social change. (abstract
Pregnancy Outcomes in ICE Detention Facilities
No full textabstract: Policy trends show that pregnant women have been detained in ICE facilities since as early as 2015. As the laws and policies have continued to shift, pregnant women have become more exposed to being detained. Executive Order 13768 made by former President Donald Trump effectively removed all protections against being detained for pregnant women. While the previous policy exempted pregnant women from being detained aside from in extraordinary cases, this executive order puts women at increased risk of being detained while pregnant. The Trump Administration's goal of protecting the American people and promoting national security puts women in a position in which their health status is no longer seen as a detention exemption. There is almost no published work on this topic. It is extremely under-researched and there is an urgent need for more academic, legal, and medical research on the impacts of detaining pregnant women. This paper functions to fill a very pressing research gap in order to highlight the experiences of pregnant women in detention centers and the health outcomes they face as a result of their status as detainees. I argue that detaining pregnant women is a form of gendered violence as it puts them at increased risk of maternal health complications, such as preterm birth, low birth weight, and more. While more women migrate to the United States, the laws and policies regarding detaining pregnant women are often contradictory and it is difficult to ascertain the true number of pregnant women in detention centers. In this paper, I examine the preceding factors to female migration, the climate of detention in the United States, the policies regarding pregnancy, and the outcomes that women experience. (abstract
Byte-Sized Politics: A Recontextualization of International Relations
No full textabstract: Our thesis is a cross collaboration between international relations and industrial engineering. We used a combination of database logic, programming, and Microsoft Visual Studio to organize and analyze Middle Eastern politics. Not only does the final product show raw data entry, but it also can answer complex questions about Middle Eastern relations- queries so complex that Google can’t answer them. We organized and analyzed geopolitical data to make it more accessible and easy, hopefully you enjoy! (abstract
Using Logistic Regression to Predict Stock Trends Based on Bag-of-Words Representations of News Article Headlines
No full textabstract: We attempted to apply a novel approach to stock market predictions. The Logistic Regression machine learning algorithm (Joseph Berkson) was applied to analyze news article headlines as represented by a bag-of-words (tri-gram and single-gram) representation in an attempt to predict the trends of stock prices based on the Dow Jones Industrial Average. The results showed that a tri-gram bag led to a 49% trend accuracy, a 1% increase when compared to the single-gram representation’s accuracy of 48%. (abstract
Mental Health of Sikh American Adolescents: A Thematic Literature Review
No full textabstract: The purpose of the current research is to synthesize and analyze the available literature on the mental health of Sikh American adolescents, addressing gaps and proposing areas of further research. It assesses and compares perceptions of mental health in both Asian Indian and Sikh demographics, as the majority of Sikhs are ethnically Asian Indian. The research is also intended to supplement the current understanding of mental health in the Sikh community with a discussion on the culturally-based risk and protective factors for mental health and Western mental health care access. (abstract
Determining whether generalist herbivores regulate lipid intake
No full textabstract: All organisms perform best at a balanced point of intake where nutrients are ingested in specific amounts to confer optimal performance. However, when faced with limited nutrient availability, organisms are forced to make decisions which prioritize intake of certain macronutrients. While intake regulation has been more thoroughly studied in omnivores and carnivores, no research exists regarding lipid regulation in generalist herbivores. Traditionally, proteins and carbohydrates were thought to be the most important macronutrient for herbivore intake; however the large differences in lipid nutritional content between different plant species offers lots of potential for regulation of an important macronutrient. We studied whether generalist herbivores can regulate lipid intake, using the migratory locust (Locusta migratoria). Though herbivore protein and carbohydrate intake is well studied, less research studies regulation of lipid intake. We tested this by offering choice diets of varying carbohydrate and lipid content makeup and measuring consumption of each diet choice to determine overall carbohydrate and lipid intake. Four different lipid sources were used in order to control for taste or texture related confounds; canola oil, sunflower oil, grapeseed oil, and a lab designed synthetic oil based on the four most abundant fatty acids in common plant oils. On three out of four diet sources, groups evidences strong regulation of narrow intake target, with little disparity in overall intake of carbohydrate and lipid content between various choice diet treatments. Groups feeding on canola oil and sunflower oil based diets displayed the best regulation based on their having small disparities in intake between treatments, while those feeding on grapeseed oil based diets displayed wide variation in feeding behavior between treatments. Groups feeding on the synthetic oil based diet choice unexpectedly consumed much more carbohydrates than lipids when compared to all other groups. In conclusion, generalist herbivores are capable of regulating lipid intake. (abstract
Growing Communities in Community Gardens: A Frame Analysis of TigerMountain Foundation
No full textabstract: This thesis project utilizes Bolman & Deal’s (2017) four frames to analyze how the Internship experience at TigerMountain Foundation, a South Phoenix community garden nonprofit, can be optimized to help the organization more effectively reach its goals. A brief explanation of the organizational context and structure is given as well as an overview of the relationship between community gardening and decreasing recidivism, as well as TigerMountain’s position in a food desert. TigerMountain Foundation can ultimately be framed internally as a human resource and symbolic organization and externally as a political organization. The Internship program presents a political benefit to the organization and can benefit from some human resource and structural additions to the onboarding process and overall experience. The recommended additions include providing a thorough onboarding packet to Interns at orientation that includes a questionnaire, includes a brief overview of the organization in human resource framing, a contact sheet, and instruction sheets for commonly used systems. Other additions to the Internship experience include setting up a ratio of how many Internship hours can be earned at the gardens and farmers’ markets compared to working administratively, requesting that Interns send in their updated availability weekly for scheduling purposes, and the implementation of an “on-call� system for farmers’ market shifts. (abstract