Ivory Christianson - ePortfolio

Deciphering Janesville's Southside Food Desert: An Analysis of the Institutions of Education and Economy

In this essay, I explore the concept of urban food deserts, particularly focusing on Southside Janesville. I analyze the barriers that make it difficult for residents to access healthy and affordable food options. The essay compares Janesville's Northside, which has several grocery stores, with the Southside, where residents are often more than a mile away from the nearest store. This examination highlights the importance of access to food and its connection to broader societal issues such as education and economic opportunity.

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Comparative Analysis of LD50 Metrics for Common Toxins and Implications for Human Health Risk

In this essay, I provide a comprehensive analysis of the LD50 (lethal dose 50%) metric, which is used to measure the toxicity of various substances. I discuss how LD50 values are determined and compare the toxicity of common chemical, biological, and physical poisons. Additionally, I explore how species differences, administration routes, and environmental conditions can affect these values. This essay emphasizes the significance of LD50 in toxicology and the real-world applications of these data in public health and regulatory frameworks.

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Building My Personal Portfolio: A Comprehensive Approach to Web Development

This essay outlines the process I followed to develop my personal portfolio website. It covers the project timeline, which is broken down into six phases, starting with initial planning and culminating in final submission. I discuss the technologies I used, such as HTML, CSS, JavaScript, and Bootstrap, as well as tools like GitHub for version control and deployment. Additionally, I highlight a stretch goal—implementing SEO optimization—to further enhance my website’s visibility. The essay also reflects on the challenges I encountered and the resources I relied on throughout the project.

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A Tribute to RUHS: My Journey of Growth and Opportunity

This essay is a speech I delivered for Rock University High School’s 10-year anniversary. I reflect on my personal journey at RUHS, including the opportunities it provided, such as earning an associate degree in web software development through a partnership with Blackhawk Technical College. I also share how the supportive environment at RUHS allowed me to fully embrace my identity and grow as a person. This speech highlights how the small, tight-knit community at RUHS helped me not only succeed academically but also develop personally, with personalized mentorship from teachers and the chance to mentor others in return.

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