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Capstone Projects

What Are the Differences in Trichome Density and Morphology Between Arabidopsis Lyrata Subsp. Lyrata Populations When Grown in A Northern Common Garden, Outside of Their Geographic Distribution?

Tue, 04/30/2019 - 15:23
Abstract: Trichomes are diverse among plants. There is evidence suggesting that environmental factors may influence these structures and their densities. Other evidence shows that weather may influence genetics and gene expression. Arabidopsis lyrata subsp. lyrata is a wild flower that is native to North America and Europe and has been extensively studied. Literature regarding Arabidopsis states that within the family and genus, there is evidence suggesting that trichomes can be either non-branched, twice branched or thrice branched. This study’s purpose was to analyze how trichome density, and morphology in Arabidopsis lyrata subsp. lyrata differs between populations when grown outside of the natural distribution limit. Four populations of Arabidopsis lyrata subsp. lyrata were studied based on latitude. After analyzing the outcomes, unexpectedly there are no major differences between the north and south populations; however, there are differences between the four populations. Based on the data gathered, it was determined that the population, North2 (07G) must be genetically different from the other three populations. The four populations were grown together in a common garden; thus, all variables were the same. The environment did not influence trichome density or morphology within the North2 population, therefore the structures were genetically pre-determined.
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Major: Biology
Year: 2019
File Attachments: Scarabaggio_A.docx
Authors: Amber My Scarabaggio

Analysis of Forage Quality in Adirondack Macrophytes: Implications for Waterfowl Nutrition

Fri, 04/29/2016 - 14:48
Abstract: To understand the relative nutritional value of macrophyte food sources for Adirondack waterfowl, the forage quality of four common Adirondack macrophytes were assessed. An analysis of two native pondweeds (Potamogeton) and two invasive watermilfoil (Myriophyllum) was conducted to deduce how invasive and native macrophytes compare in their relative concentrations of nitrogen and mineral content; important indicators of forage quality for waterfowl. Nitrogen content is used as a metric for relative concentration of protein. Macrophyte species were sampled from four Adirondack lakes of the same trophic status to account for effects of lake nutrient characteristics on plant nutrient uptake and synthesis. Total nitrogen was determined with the Kjeldahl procedure using flow injection analysis. Ash (mineral) content was acquired through high-heat burning in a muffle furnace. The invasive watermilfoil species had a higher percentage of nitrogen than the native species. There was no significant difference in the ash content between the species. It is critical to understand the ecological function of these species in relation to wildlife populations. The nutritional value of these aquatic macrophytes may have implications for the fitness and distribution of breeding herbivorous waterfowl in Adirondack lakes. These results may indicate that invasive plants will serve as a viable food source for herbivorous waterfowl as watermilfoil continues to spread across Adirondack aquatic systems.
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Major: Biology
Year: 2016
Authors: Bianca Fournier

Walden Pond: Ecological and Anthropological History Reflected in the Sedimentary Record

Tue, 05/03/2016 - 23:13
Abstract: This study examined environmental changes reflected in the microfossil record of a sediment core taken in August 2015 from Walden Pond, Massachusetts spanning the last 600 years. In particular changes in the eutrophication status, inorganic sediment deposition due to land use, lake water depth and temperature were examined using phytoplankton indicator species—diatoms and chrysophytes— to reconstruct environmental conditions. The study site was a basin shallower and closer to the source of anthropogenic N and P inputs than the site of previous studies at Walden’s deepest basin, allowing for finer detection of changes in water level and organic content of sediment. A gravity corer was used to collect the sediment core to preserve topmost sediment layers for analysis, as more than a decade has passed since the last published study of this kind at Walden Pond by Köster et. al. (2005). Results show a significant increase in indicators of eutrophic lake conditions since European settlement ca. 1630, and especially since the 20th century. However, relative Asterionella formosa and Synedra nana abundances had not changed significantly in the last decade since Köster et. al.’s 2005 study, and have in fact decreased somewhat, suggesting water treatment efforts by the Massachusetts Dept. of Environmental Protection (DEP) have had some success. Loss on ignition (LOI) of organic content shows a precipitous decline from the mid 19th century from 37% to 22%, representing intensive land clearance and development until the 1970’s when DEP management began. After that point, LOI rose, perhaps due to increased lake productivity, and has fluctuated around 25%. Relative Discostella stelligera abundance, while used in the WAl-3 piston core as a proxy for water depth, could not be used in the WAL-1 gravity core from this study as eutrophication has significantly impacted their abundance. Chrysophyte scale:diatom ratios corroborate an observed trend of increasing abundance in lakes globally since the 20th century, perhaps in response to rising global temperatures over the same period.
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Major: Biology
Year: 2016
File Attachments: Capstone Paper.docx
Authors: Erik Yankowsky

Roots of Paul Smith’s - Interpreting Our Past to Inspire Our Future : A conceptual design for an interpretive trail guide exhibit on Paul Smith’s College campus

Tue, 05/10/2016 - 13:17
Abstract: It is a pivotal time for Paul Smith’s College (PSC) where many of those directly involved with its inception are no long with us. PSC history was shaped by the Adirondack wilderness and together they influence how the college is run today. This project aimed to create the conceptual design for an interpretive trail exhibit on PSC campus. I worked with a professional exhibit designer to develop artistically inspired signage using archival photos to bring to life the heritage and natural history of the Paul Smith’s. Extensive research, input from stakeholders, and professional design guidance were utilized to create the content for six interpretive signs, a conceptual design, two formative evaluations, an estimated budget, and two campus sustainability fund proposals. These signs are meant to engage and inspire the current and future members of the Paul Smith’s College community, to build a deeper appreciation for the heritage that makes us unique.
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Major: Integrative Studies
Year: 2016
Authors: Leanne Ketner

Opportunities for Collaboration: A study of the participation in student activities and young alumni giving

Thu, 11/29/2012 - 20:23
Abstract: Student activity programs developed in collaboration of student affairs and alumni offices increase young alumni involvement. The successfulness of student activities in cultivating young alumni donors is unknown. The purpose of this study is to determine if the giving behaviors of young alumni can be enhanced by the participation in student activities. Current “involved” students will be queried through focus groups to gather insights as to their intentions of financial giving upon graduation. Recent graduates between the years 2007-2010 will be queried as to their giving behavior towards the college as well as activity engagement during their years at Paul Smith’s college and specifically what that engagement was. Colleges will better understand the benefits of implementing student activity programs.
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Major: Business Management and Entrepreneurial Studies
Year: 2012
Authors: Christine Blakeslee

Creation of an Electronic Guide for Supplemental Instruction Leaders in Financial Accounting

Fri, 04/27/2012 - 11:07
Abstract: Created by University of Missouri-Kansas City (UMKC), supplemental instruction (SI) is an academic assistance program centered on peer-led sessions, used at centers of higher education world-wide, including Paul Smith’s College. In recent years, training for SI leaders at Paul Smith’s College has been put on hold while training of peer tutors, or those that work under SI leaders, is on-going. Although SI leaders get training during their tenure as peer tutors, further training is necessary to be an effective leader in a group setting. Investigating UMKC standards, Paul Smith’s students’ opinions, and current Paul Smith’s SI leaders’ opinions, it has been determined that more training for SI leaders at Paul Smith’s College should be offered. To facilitate additional training, a strategy is under consideration that is two-pronged: the use of Moodle (a copyright academic course management tool) and a guide for new SI leaders in the course of Financial Accounting (ACC 101). Together, this strategy will provide general knowledge about SI, techniques for a successful SI session, experiences from past SI leaders in course materials, and other insights that may be helpful to a new SI leader.
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Major: Business Management and Entrepreneurial Studies
Year: 2012
Authors: Sara Glabien

The Waterhole's Upstairs Music Lounge Marketing Plan

Fri, 04/27/2012 - 11:31
Abstract: With any music venue attracting more customers through efficient ways of marketing is paramount. The Waterhole’s Upstairs Music Lounge located in Saranac Lake, New York, is the basis of this study to create a marketing plan for the establishment that will increase the volume of business. Information has been collected using surveys delivered to the local community. Further, interviews with The Waterhole’s staff members about the type of advertising they perceive reaches the market most effective were conducted. Using the information this research has developed ways The Waterhole can market itself more efficiently using print, radio, and social media advertising.
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Literary Rights: On
Major: Business Management and Entrepreneurial Studies
Year: 2012
Authors: Dustin S. Dwyer

Proposal for a Pet-Friendly Residence Hall

Fri, 04/27/2012 - 15:42
Abstract: A “pet friendly” college campus is one that allows students to house their pets with them; including in dorm rooms and other designated areas. This research is to investigate the appropriateness of having a pet-friendly campus at Paul Smith’s College. This investigation will show the psychological and physiological advantages of having pets as companions in a college setting, as well as determine if the current population (students, faculty and staff) is amenable to this model. The model for this project and a large portion of support herein was conducted by visiting the SUNY Canton campus and their pet-friendly residence hall. The data and observations were collected by interviewing the students who owned pets at the campus and gaining insight as to the emotional and physical support they felt the pets provided to them. Interviews were also conducted at the Office of Residence Life and the physical dorm itself was toured for this presentation. In conclusion, the proposal will show support for and suggest the renovation of a current dorm – likely Clinton or Lambert Hall – and the creation of a fenced in exercise area in which to maintain any foreseeable canine residents. This project will lay the ground work for making the Paul Smith’s College campus a more diverse and appealing environment for students and faculty alike.
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Literary Rights: On
Major: Business Management and Entrepreneurial Studies
Year: 2012
Authors: Ashley Keith

Small Restaurant Success in a Rural Community: The study of the gathering place phenomenon and its relation to success

Fri, 08/17/2012 - 07:48
Abstract: In small rural communities some restaurants are successful while others fail. It is unknown to what extent the gathering place phenomenon has an impact on restaurant success. The gathering place is nominally defined as a place where the community frequently goes to take it easy, communicate with friends, neighbors, and whoever else shows up. This qualitative study will explore how small restaurants operate in a given day. The researcher will play the role of a customer doing field research witnessing at the scene of the action if the restaurants fulfill the criteria of the 5 p’s of marketing. Price: What the buyers are willing to pay? Place: Where do the potential customers want to buy the product? Promotion: How will the customers know what one restaurant offers? Product: What features to include, and what to do without? People: How many customers are at the restaurant, and how many of them are a community member? The data will be analyzed if the gathering place effectively meets the 5 p criteria for success.
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Literary Rights: On
Major: Business Management and Entrepreneurial Studies
Year: 2012
File Attachments: Template Capstone.docx
Authors: Marie Candee