Water quality and accessibility can impact most aspects of life such as hygiene, medicine, thermal comfort, sewage disposal, and health, to name a few. Rising concerns related to the quality of drinking water in the United States caused by municipal water utility failures such as in Texas or in Michigan has led to an inquiry into the root cause of how a supply-chain for a basic necessity such as water can run into issues. After initial research and investigation, one hypothesis for this was the nature of how recyclable materials in a linear economy eventually run into production or storage problems as exhaustible resources (or space) become less accessible over time. To remedy this issue, LifeGear360 is introduced to allow individual users the liberty to treat their water directly if needed, while also remaining in a circular economy for the lifecycle of the product. As a backpack with water treatment capabilities, natural plant fibers are used to ensure a renewable cycle of production while also redefining the traditional “plastic-taste” characteristics many people associate with water pouches to a smoother, cleaner taste. Engineering, sustainability, and business and public service practice have been used in an interdisciplinary way to prepare this product for its intended use such as in school, for travel, and for the outdoors. According to the collected outreach, many indicated that they feel as though there is a need for a product that allows for the feeling of water security which can include carrying any personal belongings as well. Marketing strategies such as logo creating and online outreach continually influence product design, up until production would take place following the finalized design.

This thesis asks the question, 'How can equitable approaches be advanced within the architectural discipline in order for architects to make increasingly meaningful social and civic impacts on vulnerable communities?' It is a product of my experience working on a project for a low-income community of color, along with my realization that I did not possess the tools to be able to design in a way that fostered equity for this community. In an attempt to design those tools for myself and question how architectural practices can be used to enhance equity in one's work, the thesis features the reimagining of several architectural approaches. The approaches take inspiration from the discipline of equitable creative placemaking, drawing from concepts such as cultural asset mapping, co-creation, and fostering community agency.

Heritage conservation of built environments through adaptive reuse is an integral part of preserving and regenerating a community's cultural memory and identity. The buildings we inherit become the visual storytellers of our communities' histories and traditions; how we design tells the story of how we lived. It is that treasure that is passed down through generations that morphs the characteristics of collective cultural identity. However, zeitgeist architecture which is adaptively reused, often focuses on preservation, restoration, or conservation of the architecture or the shell. Simultaneously, the heritage interiors are transformed, losing the spirit of place to the new use and program. This thesis argues for the importance of preserving heritage interiors as a vital component of a building's story in adaptive reuse projects, referencing literature about the history of adaptive reuse and heritage conservation in built environments, as well as different approaches, tools, and strategies for heritage conservation in various projects and precedents. The thesis explores multiple case studies of varying typologies in Jordan, the Middle East, which successfully address the challenge of heritage interiors conservation. The study examines the different ways in which the spirit of the interior space is preserved and included as part of the design strategy while transforming the programming of the space and the new functions it serves. Examples of such strategies include materials and textiles, furniture, fixtures, use of original materials and architectural features, and the degree of intervention in the preservation, restoration, and conservation of the interiors. The thesis is grounded in the question of how adaptive reuse can approach heritage interiors in a way that conserves the experience of the architecture and the interiors while transforming the programming of the space.

Managed Aquifer Recharge is an increasingly prevalent solution to sustain water availability in arid regions. Recharge of groundwater resources using treated wastewater effluent is one type of managed aquifer recharge that offers long-term sustainable water management. However, there are some concerns regarding the reuse of wastewater and its potential to increase exposures to antibiotic resistant bacteria and antibiotic resistance genes that could affect human health. Antibiotic resistance genes can confer the ability for bacteria to resist antibacterial treatment, rendering their presence in water supplies as an area of research needed to evaluate where environmental “hot spots” of potential antibiotic resistance disseminate. To evaluate the occurrence of antibiotic resistant bacteria and antibiotic resistance genes, sampling of an Arizona managed aquifer recharge facility was performed, with target antibiotic resistance genes measured using quantitative polymerase chain reaction. The occurrence of antibiotic resistance genes was evaluated at several sampling wells and in sediments to examine trade-offs between water quantity benefits and water quality issues. The goal of this work is to inform management operations for secure water quality in the face of climate change.

First-wave ecocriticism, while studying the relationship between humans and the environment with the focus of emphasizing the value of nature, maintains a categorical divide between these two highly connected subjects. However, second-wave ecocritical studies reduce this gap between nature and humans by analyzing the environment’s ultimate self, humans as part of that environment, and comparisons between the treatment of enslaved bodies and the land. A second-wave ecocritical approach is used to examine the vilification of wilderness versus the claim of the cultivated environment despite its violent history and its impact on other captive bodies within Joseph Conrad’s Heart of Darkness (1899) and Toni Morrison's Beloved (1987). It finds the perception of the wilderness is used to define other enslaved entities, characterizing them as villainous and so excusing their exploitation and mistreatment. Conrad's novel follows the story of Marlow and internally, the story of Kurtz, both of whom are members of The Company that goes on expeditions to find ivory in the Congo. The jungle, which is seen as a possession and exploitable by other colonists, differs from Kurtz’ view after living with the Natives in the Congo. Rather, Marlow finds that European colonists possessive hunt for ivory, a sought-after commodity, into territory they claimed for themselves after brandishing it wild, reflected their perceived darkness of the jungle back onto themselves. Morrison’s novel introduces Sethe, who kills her child, Beloved, to spare her from the life of a slave. In both novels, the utility of the enslaved body is regarded as more important than its selfhood, which serves to not only categorize slaves as lower than both humans and animals, but removes their ability to represent themselves through communication, further disallowing them to own themselves or speak against actions that have been taken against them.

Host plant choice by herbivorous insects can be driven by a variety of factors including plant nutrient composition and mechanical properties. In this study, I investigated the role of plant protein and carbohydrate composition, water content, and leaf thickness on plant preference for the Australian Plague Locust (Chortoicetes terminifera). For this, I used four economically important cereal crop species: barley Hordeum vulgare, wheat Triticum aestivum L., rye Secale cereale, and corn Zea mays. Using a full factorial design, I gave the choice to the locusts between two plant species then I measured 1) visual preference by pairing, 2) surface area consumed, and 3) dry mass consumed. For each leaf, I measured protein content, carbohydrate content, foliar wet mass, and Specific Leaf Area (SLA, a measure of plant thickness). I found plant nutrient content was not a good predictor of host plant choice in the short term, however, leaf thickness had a significant relationship with dry amount of leaf consumed and defoliation. Overall locusts preferred plants that were thinner. I discuss these results in light of our current knowledge of the nutritional ecology of this important cereal crop pest.

The honors thesis presented in this document describes an extension to an electrical engineering capstone project whose scope is to develop the receiver electronics for an RF interrogator. The RF interrogator functions by detecting the change in resonant frequency of (i.e, frequency of maximum backscatter from) a target resulting from an environmental input. The general idea of this honors project was to design three frequency selective surfaces that would act as surrogate backscattering or reflecting targets that each contains a distinct frequency response. Using 3-D electromagnetic simulation software, three surrogate targets exhibiting bandpass frequency responses at distinct frequencies were designed and presented in this thesis.