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Physical Sciences and Mathematics Commons™

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Gettysburg College

2023

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Articles 1 - 15 of 15

Full-Text Articles in Physical Sciences and Mathematics

Analyzing The Ramifications Of Climate Change On Mental Health, Salvatore A. Medori Oct 2023

Analyzing The Ramifications Of Climate Change On Mental Health, Salvatore A. Medori

Student Publications

When thinking about the vast array of impacts that the climate crisis has on humanity, there are many things that come to mind, but mental health impacts are likely not one of them. Even though research demonstrates that mental effects from any form of disaster far exceed the physical health implications mental health impacts of the largest disaster facing humanity since the Second World War are rarely considered at all, let alone when solutions are being created. This has led to a hidden crisis emerging underneath an even larger crisis, with serious consequences for most individuals across the globe. The …

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The Carbon Footprint Of Tourist Transportation In Gettysburg National Military Park, Charlie T. Cross, Justin P. Sawina Oct 2023

The Carbon Footprint Of Tourist Transportation In Gettysburg National Military Park, Charlie T. Cross, Justin P. Sawina

Student Publications

National Parks have a contradictory mandate to preserve the environment while providing resources for recreation. We studied the emissions of Gettysburg National Military Park (GNMP), specifically: What are the annual and per capita emissions caused by the various forms of transportation within the park? How does the annual and per capita emissions of GNMP compare with other national parks? To study this we compiled visitor statistics from the National Parks Service of vehicle and visitor count. We then observed 165 vehicles at Pickett’s Charge to find a breakdown of tourist vehicle types. These proportions were then used to find the …

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Inequality Of Air Quality?: A Study Of Air Quality Within Housing Price Brackets In Gettysburg, Pa, Jess G. Schaefer, Alexis J. Jones, Arden H. Dowd Oct 2023

Inequality Of Air Quality?: A Study Of Air Quality Within Housing Price Brackets In Gettysburg, Pa, Jess G. Schaefer, Alexis J. Jones, Arden H. Dowd

Student Publications

With the rise of cars and other motorized vehicles has come the rise of air pollution, which tends to have disproportionate environmental and health impacts on low-income and communities of color. This study analyzes car presence and air quality on a transect within Gettysburg, PA to determine if there is a relationship between air pollution and vehicle presence, and if there is a difference in air quality between higher price bracket housing compared to campus, commercial, and lower price bracket housing. To test our research questions, we identified nine sampling locations along a transect where we measured air pollutants, including …

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Roadway Characteristics And Car Accident Trends In Gettysburg, Pa, Max Smith, Jake H. Kennell, Russell H. Canova Oct 2023

Roadway Characteristics And Car Accident Trends In Gettysburg, Pa, Max Smith, Jake H. Kennell, Russell H. Canova

Student Publications

This study addresses the rising motor vehicle accident and fatality rates in the United States (Moore, 2023). Focusing on the conditions in the Gettysburg Borough in an attempt to answer the following research questions: Are age of driver, weather conditions of car accidents, and traffic volume contributing to accidents in the Gettysburg Borough? What are the roadway characteristics of accident hot spot areas within the Gettysburg Borough? Utilizing Pennsylvania Department of Transportation (PennDOT) crash data from 2018 to 2022 and PennDot Average Annual Daily Traffic data, this study employs a comprehensive approach. Combining GIS analysis and statistical analysis to determine …

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Clean Water Saves Lives: Improving Clean Water Access In Yeakpee Town, Liberia, Mishael F. Ohanwadi Oct 2023

Clean Water Saves Lives: Improving Clean Water Access In Yeakpee Town, Liberia, Mishael F. Ohanwadi

Student Publications

Civil unrest in Liberia, a West Coast African nation, has caused the destruction of essential infrastructure, particularly water, sanitation, and hygiene (WASH) systems. As a result, there is a high reliance on unsafe water sources and prevalence of waterborne diseases and health issues, particularly in the Yeakpee Town Community. Inadequate funding has hindered progress, and there are connections between gender inequalities and limited access to clean water. The Clean Water Save Lives project, launched in 2020, aimed to provide sustainable access to clean water in Yeakpee Town community by constructing a water pump with a filtration system. The project aimed …

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Sports Data Science Job Requirements, Cam E. Morse Apr 2023

Sports Data Science Job Requirements, Cam E. Morse

Student Publications

Data science is an extremely fast growing field in which job opportunities are opening in every industry related to data science. Within the data science field is the sports data science industry which has it's own requirements and specificities that may not be present in other industries. In this paper, research is done using multiple job posting websites such as LinkedIn, Indeed, Sportstek jobs, and TeamworkOnline to explore the job descriptions of many different sports data science jobs. These job descriptions are then examined using Python coding to find the frequencies of specific data science skills in the various job …

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Carbon Sequestration Capacities Of Different Land Cover Types And Climate Change, Nicole L. Melnick, Annabel Gorman, Adam F. Warren Apr 2023

Carbon Sequestration Capacities Of Different Land Cover Types And Climate Change, Nicole L. Melnick, Annabel Gorman, Adam F. Warren

Student Publications

Human-caused climate change creates a positive feedback loop that emits more carbon dioxide into the atmosphere instead of being sequestered in the Earth or its oceans. A major contributor to this feedback loop is deforestation in order to use land for agriculture and livestock. This study aims to investigate differences in carbon sequestration capabilities of forests, pastures, and cropland through soil and tree sampling in Gettysburg, Pennsylvania. The main hypothesis of this study is that forested land will be the most effective at carbon sequestration. The loss on ignition method (LOI) was used to determine the percent organic material in …

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Individual-Level Responses To Rapid Climate Change In Common Terns (Sterna Hirundo) And Arctic Terns (Sterna Paradisaea), Kaiulani A. Sund Apr 2023

Individual-Level Responses To Rapid Climate Change In Common Terns (Sterna Hirundo) And Arctic Terns (Sterna Paradisaea), Kaiulani A. Sund

Student Publications

This study examines fine-scale environmental changes and intraspecific variation in the diet and foraging behavior of two seabirds in the Gulf of Maine, one of the fastest-warming regions of the ocean. This variation on the individual level, or behavioral plasticity, may help long-lived species to persist in rapidly changing environments. As the water warms, seabirds’ preferred prey (hake and herring) follow cooler waters deeper and farther offshore. It is unlikely that all individuals respond to changing food availability in the same way. For common terns (Sterna hirundo) and Arctic terns (Sterna paradisaea) breeding on Petit Manan …

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One Man’S Trash: Duke Riley’S Archive And The Social Construction Of Garbage, Deirdre M. Sullivan Apr 2023

One Man’S Trash: Duke Riley’S Archive And The Social Construction Of Garbage, Deirdre M. Sullivan

Student Publications

In a post-industrial society, Americans have to grapple with the result of seemingly endless production: trash. The amount of trash produced every day is a rising threat to the planet and its inhabitants; every decision made for the future must also take into account waste, rubbish, and refuse that will never break down or be fully removed from our waterways. Some artists, such as contemporary artist Duke Riley, have embraced the use of trash in their art as a critique of capitalism and consumerism. One of his most notable works is the Poly S. Tyrene Memorial Maritime Museum series, a …

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The Use Of Probability In Quantum Mechanics To Calculate Measurement Outcomes, Hannah E. Collins Feb 2023

The Use Of Probability In Quantum Mechanics To Calculate Measurement Outcomes, Hannah E. Collins

CAFE Symposium 2023

The concept of probability can help measure some of the possible outcomes of different experiments in the field of quantum mechanics. Those experiments include Thomas Young's double slit experiment, the Schrödinger equation, the wave function, and the Born Rule, which all make use of probability to predict the placement of certain subatomic particles including photons of light, in the experiments. In this project, the manner in which probability does this is explored in depth.

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Analysis Of “A Forest Under The Sea”- Studying Giant Kelp’S Benefits To Ecosystems, And Evaluating Kelp Restoration, Natalie V. Boyd Feb 2023

Analysis Of “A Forest Under The Sea”- Studying Giant Kelp’S Benefits To Ecosystems, And Evaluating Kelp Restoration, Natalie V. Boyd

CAFE Symposium 2023

I wrote a research paper on how Giant Kelp needs to be restored due to the rising ocean temperatures. There are two methods that I specifically focused on and learned about which are "Super Kelp" and "Green Gravel." Giant Kelp is critical to our ecosystem and marine life specifically due to all the benefits that it supplies. For example, kelp forests can sequester up to 20 times more carbon than a land forest. Unfortunately, the kelp is dying off rapidly now because of climate change; specifically the rising temperatures and increased ocean acidification. In order to save the kelp, action …

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The Probability Of Miracles, Lewis A. Pummell Feb 2023

The Probability Of Miracles, Lewis A. Pummell

CAFE Symposium 2023

An insight into the probability that we will experience a miracle within our lives. This project considers different ways of defining a miracle, and how this impacts how we consider them in our lives. They are paradoxical, and completely subjective - although there are key concepts of probability which will guide opinion.

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Looking For Life, Conor C. Grubb Feb 2023

Looking For Life, Conor C. Grubb

CAFE Symposium 2023

The topic of aliens is not just about conspiracy theories and tinfoil hats, through the years numerous respected scientists have weighed in and put thought into the topic. The Search for Extraterrestrial Intelligence (SETI) is closely tied to the Fermi Paradox and the Drake Equation. The Fermi Paradox considers why humans haven't already interacted with aliens if they exist, and the Drake Equation outlines potential variables that would influence the chances of humanity receiving radio contact from an alien civilization.

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Expedition To Washington State: The Pacific Crest Trail, Mt. Rainier, Okanogan-Wenatchee, And Lake Chelan, Riley J. Nolan Feb 2023

Expedition To Washington State: The Pacific Crest Trail, Mt. Rainier, Okanogan-Wenatchee, And Lake Chelan, Riley J. Nolan

CAFE Symposium 2023

Within the United States there are many different agencies that have been tasked with the management of America's Public Lands. Due to America's unique inception, there are many different ideas and concepts that affect how we view these same land units today. This poster delves into four specific land units in Washington State (The Pacific Crest National Trail, the Lake Chelan National Recreation Area, The Okanogan-Wenatchee National Forest, and Mount Rainier National Park) to discuss each area's history and management issues, as well as discuss the effects of society's preconceived notions on each destination. Finally, the poster also discusses what …

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Calculus I Companion, Beth Campbell Hetrick, Kimberly R. Spayd Jan 2023

Calculus I Companion, Beth Campbell Hetrick, Kimberly R. Spayd

Open Educational Resources

A course pack for supplementing Calculus 1 with algebra, geometry, trigonometry, and precalculus topics, including reading material, activities, and practice problems assembled from various OER texts.

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