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Body Size Evolution and Cancer Defenses Across Ruminants
No full textabstract: Cancer is a disease acquired through mutations which leads to uncontrolled cell division and destruction of normal tissue within the body. Recent increases in available cross-species data of cancer in mammals, reptiles, birds, and other vertebrates has revealed that the prevalence of cancers varies widely across species. Life-history theory suggests that there could be traits that potentially explain some of that variation. We are particularly interested in species that get very little cancer. How are they preventing cancer and can we learn from them how to prevent cancer in humans? Comparative oncology focuses on the analysis of cancer prevalence and traits in different non-human species and allows researchers to apply their findings to humans with the goal of improving and advancing cancer treatment. We incorporate the predictions that animals with larger bodies have evolved better cancer suppression mechanisms than animals with small bodies. Ruminants in the past were larger in size than modern day ruminants and they may have retained cancer defenses from their large ancestors. The strong cancer defenses and small body size combined may explain the low prevalence of cancer in Ruminants. This paper aims to evaluate the presence of benign and malignant neoplasia prevalence across multiple ruminant species following a time of dramatic decrease in body size across the clade. Our aim is to illuminate the potential impact that these shifts in body size had on their cancer prevalence as well as test the statistical power of other key life history variables to predict cancer prevalence. (abstract
PhilanthroGo: Changing The Way We Donate
No full textabstract: As part of the Founders’ lab program, this thesis explores a social venture idea whose concept is to connect the philanthropic community with individuals and organizations in need of funding a project relating to (Sustainable Development Goals) SDG indicators through a peer to peer donation-based crowdfunding platform. Through this platform, the philanthropic community will have the possibility to easily access a wide range of projects to support as well as underserved individuals and communities seeking for help, track their impact, donate in a complete transparent donation process, and automate donations through bank card rounds-up. This social venture idea has been named PhilanthroGo. (abstract
Fix it in Prep: Design Thinking for Filmmakers
No full textabstract: Filmmakers seek to create story pieces that are visually beautiful and engage the full attention of their audience. They typically abide by a 3-step process moving through pre-production, production, and post-production. Within each step, there are a series of tasks that need to be accomplished in order to reach the completed film. A successful film requires careful planning and strategy in pre-production, timely and decisive execution in production, and minimal unforeseen retouching in post-production.
Even though filmmakers have continued to follow the same formula throughout the decades, the filmmaking process has remained largely inefficient. It is extremely common for pre-production planning to be undercut, for production filming to run far too long, and for post-production VFX and editing to send the project over budget. These instances can cause major issues as the project is being finalized. In many scenarios portions of the project need to be reshot, the box office revenue isn’t enough to make up for extensive VFX retouching, or the project may never even come to fruition.
The reason for this recurring theme of films being over budget and out of time is quite simply that technology has made filmmakers lazy. “Fix it in post� is a disgustingly common phrase used in the film industry. It describes the utter abuse of computer retouching in the post-production phase of filmmaking. Despite working in an industry that seeks to entertain the human eye, filmmakers have become blind to all of the small mistakes that could cost them hundreds of hours and millions of dollars in the long run. (abstract
Redefining the Female Gothic in Shirley Jackson’s The Haunting of Hill House
No full textabstract: In this essay, I set out to explore and analyze how Shirley Jackson’s The Haunting of Hill House, and the character of Eleanor Vance in particular, disrupts and redefines the traditional conventions of the Female Gothic within the context of the 20th century. I utilize Tania Modleski's gendering of Freud's theory of psychoanalysis in her exploration of the ‘Female Uncanny,’ arguing that the source of the Uncanny in the Female Gothic can be found in the "fear of being lost in the mother." I argue that Jackson's complex personal life, including her fraught relationship with her mother and her difficult marriage with literary critic Edgar Hyman, color her fiction and the primary motivations of her protagonist, Eleanor Vance. I also outline the traditional structure of the Gothic novel and the heroine's journey. With the necessary context provided, I then explain how Eleanor Vance’s character rejects these Gothic traditions and ushers in a new era of Female Gothic fiction. (abstract
Gleam: Connecting Pregnant Women to Motivation
No full textabstract: The purpose of this study is to create and establish an efficient and cost-effective solution to decrease the effects of sedentarism in pregnant women. Our team was given a propelling question, from which we had to narrow down our scope and conduct primary and secondary research to determine our ideal customers. The design of our study intends to imitate the development of a startup where ideas are created from scratch and the final deliverable is a business model plan that shows some sort of traction. Our first major finding is that a sedentary lifestyle can be treated without major challenges in low-risk pregnancies. We determined that uncertainty and lack of concise and clear information is one of the main causes of an increased level of sedentary behavior in low-risk pregnancies. A significant driver for women to do some sort of activity or exercise stems from feeling supported, which doesn’t necessarily come from their partner or couple, but instead from other women that are going to a similar process as them. There are apps in the market that intend to serve pregnant women; however, there is not one that incorporates a social aspect to achieve their goal. In conclusion, there is opportunity in the market for a socially integrated pregnancy fitness app. The Gleam concept has been consciously developed to decrease sedentary behavior through concise, clear, and reliable information and by encouraging women through a socialization platform. (abstract
Grocery Store Promotion of Fruits and Vegetables: Are there Disparities by Neighborhood Demographics?
No full textabstract: Introduction: In-store promotion of food products leads to more frequent purchases. Product promotion can vary by store characteristics. We compared marketing strategies used by grocery stores to promote fruit and vegetables (FV) in neighborhoods with varying socio-economic and racial/ethnic characteristics.
Methods: Data was collected from a random sample of 12 large grocery stores from the same national chain located within a 15-mile radius of Downtown Phoenix. Store zip-code level median household income was used to classify stores as located in lower ($50,000) income areas. Stores located in neighborhoods with more than 50% Hispanic population were classified as majority Hispanic serving. The ProPromo tool was adapted to document the presence and promotion of FV at 8 distinct locations throughout each store. Types of promotion strategies documented included displays, price promotions, size, or themes.
Results: FV were present at the entrance, islands, checkouts, and produce section; while fruits were promoted in all of these locations, vegetables were promotion in fewer locations. All stores used size and price promotion to promote FV; display was used to promote vegetables in 2 stores and fruits in all stores. On average stores promoted 32 fruits and 38 vegetables. Stores serving higher and lower income areas promoted similar numbers of FV. However, stores in Hispanic majority neighborhoods promoted fewer FV (66) in comparison to those in Hispanic minority areas (73).
Conclusion: Fruit and vegetable promotion disparity associated with neighborhood demographics may contribute to disparities in fruit and vegetable consumption. (abstract
Gamification of Math: Integrating Games into 6th Grade Curriculum to Promote Inquiry-based Learning
No full textabstract: The stigma surrounding math- that it is difficult, pointless, and requires your brain to be wired a certain way- has for a long time impacted the success of students throughout their schooling. Students sometimes perceive math as boring and begin to lose focus when the math concepts become more abstract as they reach middle school and high school. Sixth grade is when the brain shifts to more abstract thinking as kids transition from the concrete operational stage to the formal operational stage of cognitive development. This shift is reflected in the math curriculum and contributes to the struggle students face in learning math. To increase student engagement, gamification is a way to incorporate elements of gaming into education. Gamification can be used to motivate and encourage students to participate in their learning. In this project, a unit for 6th graders was designed to help combat students' math perception and failure that centers around a mystery game. Students learn about variables and expressions while engaging with the interactive mystery. (abstract
Founders Lab — Caked: Sludge Management
No full textabstract: Our team was tasked with creating a business model for a piece of technology developed by NASA. We then had to launch said business and find a way to measure its traction in a specific niche market. (abstract
Environmental Learning for Robot Path-Planning Via Pareto Evolution
No full textabstract: Robots are often used in long-duration scenarios, such as on the surface of Mars,where they may need to adapt to environmental changes. Typically, robots have been built specifically for single tasks, such as moving boxes in a warehouse or surveying construction sites. However, there is a modern trend away from human hand-engineering and toward robot learning. To this end, the ideal robot is not engineered,but automatically designed for a specific task. This thesis focuses on robots which learn path-planning algorithms for specific environments. Learning is accomplished via genetic programming. Path-planners are represented as Python code, which is optimized via Pareto evolution. These planners are encouraged to explore curiously and efficiently. This research asks the questions: “How can robots exhibit life-long learning where they adapt to changing environments in a robust way?�, and “How can robots learn to be curious?�. (abstract
Circulearning: Ethical Circular Economy Education
No full textabstract: Though about 75 percent of American waste is recyclable, only 30 percent of it is actually recycled and less than ten percent of plastics disposed of in the United States in 2015 were recycled. A statistic like this demonstrates the immense need to increase recycling rates in order to move towards cultivating a circular economy and benefiting the environment. With Arizona State University’s (ASU) extensive population of on-campus students and faculty, our team was determined to create a solution that would increase recycling rates. After conducting initial market research, our team incentives or education. We conducted market research through student surveys to determine the level of knowledge of our target audience and barriers to entry for local recycling and composting resources. Further, we gained insight into the medium of recycling and sustainability programs they would be interested in participating in. Overall, the results of our surveys demonstrated that a majority of students were interested in participating in these programs, if they were not already involved, and most students on-campus already had access to these resources. Despite having access to these sustainable practices, we identified a knowledge gap between students and their information on how to properly execute sustainable practices such as composting and recycling. In order to address this audience, our team created Circulearning, an educational program that aims to bridge the gap of knowledge and address immediate concerns regarding circular economy topics. By engaging audiences through our quick, accessible educational modules and teaching them about circular practices, we aim to inspire everyone to implement these practices into their own lives. Though our team began the initiative with a focus on implementing these practices solely to ASU campus, we decided to expand our target audience to implement educational programs at all levels after discovering the interest and need for this resource in our community. Our team is extremely excited that our Circulearning educational modules have been shared with a broad audience including students at Mesa Skyline High School, ASU students, and additional connections outside of ASU. With Circulearning, we will educate and inspire people of all ages to live more sustainably and better the environment in which we live. (abstract