Barrett, The Honors College Thesis/Creative Project Collection
Barrett, The Honors College at Arizona State University proudly showcases the work of undergraduate honors students by sharing this collection exclusively with the ASU community.
Barrett accepts high performing, academically engaged undergraduate students and works with them in collaboration with all of the other academic units at Arizona State University. All Barrett students complete a thesis or creative project which is an opportunity to explore an intellectual interest and produce an original piece of scholarly research. The thesis or creative project is supervised and defended in front of a faculty committee. Students are able to engage with professors who are nationally recognized in their fields and committed to working with honors students. Completing a Barrett thesis or creative project is an opportunity for undergraduate honors students to contribute to the ASU academic community in a meaningful way.
Displaying 1 - 10 of 61
Description
An in-depth analysis on the effects vortex generators cause to the boundary layer separation that occurs when an internal flow passes through a diffuser is presented. By understanding the effects vortex generators demonstrate on the boundary layer, they can be utilized to improve the performance and efficiencies of diffusers and other internal flow applications. An experiment was constructed to acquire physical data that could assess the change in performance of the diffusers once vortex generators were applied. The experiment consisted of pushing air through rectangular diffusers with half angles of 10, 20, and 30 degrees. A velocity distribution model was created for each diffuser without the application of vortex generators before modeling the velocity distribution with the application of vortex generators. This allowed the two results to be directly compared to one another and the improvements to be quantified. This was completed by using the velocity distribution model to find the partial mass flow rate through the outer portion of the diffuser's cross-sectional area. The analysis concluded that the vortex generators noticeably increased the performance of the diffusers. This was best seen in the performance of the 30-degree diffuser. Initially the diffuser experienced airflow velocities near zero towards the edges. This led to 0.18% of the mass flow rate occurring in the outer one-fourth portion of the cross-sectional area. With the application of vortex generators, this percentage increased to 5.7%. The 20-degree diffuser improved from 2.5% to 7.9% of the total mass flow rate in the outer portion and the 10-degree diffuser improved from 11.9% to 19.2%. These results demonstrate an increase in performance by the addition of vortex generators while allowing the possibility for further investigation on improvement through the design and configuration of these vortex generators.
ContributorsSanchez, Zachary Daniel (Author) / Takahashi, Timothy (Thesis director) / Herrmann, Marcus (Committee member) / Mechanical and Aerospace Engineering Program (Contributor) / W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
This experiment used hotwire anemometry to examine the von Kármán vortex street and how different surface conditions affect the wake profile of circular airfoils, or bluff bodies. Specifically, this experiment investigated how the various surface conditions affected the shedding frequency and Strouhal Number of the vortex street as Reynolds Number is increased. The cylinders tested varied diameter, surface finish, and wire wrapping. Larger diameters corresponded with lower shedding frequencies, rougher surfaces decreased Strouhal Number, and the addition of thick wires to the surface of the cylinder completely disrupted the vortex shedding to the point where there was almost no dominant shedding frequency. For the smallest diameter cylinder tested, secondary dominant frequencies were observed, suggesting harmonics.
ContributorsCoote, Peter John (Author) / Takahashi, Timothy (Thesis director) / White, Daniel (Committee member) / Mechanical and Aerospace Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
The purpose of this paper is to discover what geometric characteristics of a wing and airfoil help to maximize leading edge suction through experimental testing. Three different stages of testing were conducted: a Proof of Concept, a Primary Experiment, and a Secondary Experiment. The Proof of Concept shows the effects of leading edge suction and the benefits it can posses. The Primary Experiment provided inconclusive data due to inaccuracies in the equipment. As a result, the Secondary Experiment was conducted in order to reduce the error effect as much as possible on the data. Unfortunately the Secondary Experiment provided inaccurate data as well. However, this paper does provide enough evidence to begin to question some of the long held beliefs regarding theoretical induced drag and whether it is true under all circumstances, or if it is only a good approximation for airfoils with full leading-edge suction effects.
ContributorsMorrow, Martin (Author) / Takahashi, Timothy (Thesis director) / Middleton, James (Committee member) / School for the Engineering of Matter, Transport, and Energy (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
The Taglio Academy Marketing Plan is an honors thesis focusing on the information necessary to understand the current market and marketing strategies of Taglio Academy, a cosmetology school. The thesis is comprised of information representing the Current Marketing Situation; Target Market, Customer Analysis, and Positioning; Objectives and Issues; Marketing Strategy; Marketing Programs; Financial and Operational Plans; and Metrics and Implementation Control. These are all of the necessary components of an in-depth marketing plan to be used to communicate Taglio Academy's competitive advantage and positioning within the market. This information focuses on conveying the importance of bringing the Academy to the attention of target cosmetology students and target student-salon service clients.
ContributorsRough, Nicola Kalyn (Author) / Montoya, Detra (Thesis director) / LePine, Marcie (Committee member) / Department of Marketing (Contributor) / School of Community Resources and Development (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
In the modern digital age, new methods of raising capital for entrepreneurs are being explored and developed at a rapid rate. This is in part due to new legislation aimed at democratizing the funding process for startup-sized businesses, and also due to the growing mistrust in the big banks following the recent financial crisis of 2008. Today, many entrepreneurs are turning to the Internet and crowdsourcing in order to raise the funds they need to get their business ideas off the ground. This trend is more commonly known as crowdfunding. Crowdfunding is not as narrow of an industry as some may think. It goes much deeper than just the commonly known platforms such as Kickstarter or Indiegogo. There are four different crowdfunding methods that exist today, as well as hundreds of websites known as crowdfunding platforms created in order to facilitate these methods as a third party intermediary. My thesis aims to research, break down, study, and compare the various methods of crowdfunding. In addition, I explore the modern uses of the more traditional methods of raising capital for entrepreneurs such as angel investors, venture capital, bank/Small Business Association loans, and bootstrapping. This research includes both primary and secondary research. For my primary research, I interviewed three subject matter experts on the capital markets, and conducted two case studies regarding crowdfunding campaigns. In my secondary research, I used credible published studies, blogs and articles with expert testimonials, and other trustworthy resources such as encyclopedias and professional reports. In the end, I compare and contrast the various methods of raising capital explored throughout the paper, and provide my recommendations regarding each method for entrepreneurs interested in raising funds for their next venture. We live in an exciting time, and there are a lot of interesting new developments emerging as the capital markets continue to integrate with the modern digital age. I hope this thesis will help entrepreneurs, investors, and anyone else who may have interest in the modern capital markets or fundraising develop a better understanding of new trends in raising capital today.
ContributorsCohan, Taylor (Author) / Montoya, Detra (Thesis director) / Schlacter, John (Committee member) / Barrett, The Honors College (Contributor)
Created2015-12
Description
A model has been developed to modify Euler-Bernoulli beam theory for wooden beams, using visible properties of wood knot-defects. Treating knots in a beam as a system of two ellipses that change the local bending stiffness has been shown to improve the fit of a theoretical beam displacement function to edge-line deflection data extracted from digital imagery of experimentally loaded beams. In addition, an Ellipse Logistic Model (ELM) has been proposed, using L1-regularized logistic regression, to predict the impact of a knot on the displacement of a beam. By classifying a knot as severely positive or negative, vs. mildly positive or negative, ELM can classify knots that lead to large changes to beam deflection, while not over-emphasizing knots that may not be a problem. Using ELM with a regression-fit Young's Modulus on three-point bending of Douglass Fir, it is possible estimate the effects a knot will have on the shape of the resulting displacement curve.
ContributorsSexton, Thurston Bryant (Author) / Takahashi, Timothy (Thesis director) / Jones, Donald (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor) / School of Mathematical and Statistical Sciences (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2015-05
Description
This report was commissioned to provide an analysis and evaluation of consumer perceptions and branding as it relates to the political and social climate in America. To be able to do this, the paper analyzes shifts in the external environment as well as researching case studies and online consumer perception surveys. Overall, this paper aims to examine the distributed survey and attempt to correlate and identify how branding, consumer perceptions, and social and political issues all can work and affect one another. Through the administration of this survey, we were able to formulate a conclusion that points towards the importance of brands actively adhering to changing consumer preferences, ideals, and expectations.
ContributorsClark, Sydney (Co-author) / Loera, Carolina (Co-author) / Montoya, Detra (Thesis director) / Samper, Adriana (Committee member) / W.P. Carey School of Business (Contributor) / Department of Marketing (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
This report was commissioned to provide an analysis and evaluation of consumer perceptions and branding as it relates to the political and social climate in America. To be able to do this, the paper analyzes shifts in the external environment as well as researching case studies and online consumer perception surveys. Overall, this paper aims to examine the distributed survey and attempt to correlate and identify how branding, consumer perceptions, and social and political issues all can work and affect one another. Through the administration of this survey, we were able to formulate a conclusion that points towards the importance of brands actively adhering to changing consumer preferences, ideals, and expectations. The research draws attention to the fact that brands are now living in polarized times, in which there can be numerous risks and opportunities for taking a particular stance socially or politically (Kleinberg, 2017). Thoroughly understanding and measuring brand customer perception in regards social and political stance can be vital to the future success or demise of a brand. To further understand consumer perceptions, it is imperative to analyze the opinions and information of the demographics in which brands appeal to. They can have differing opinions on the subject matter, therefore brands must be sensitive to these differences, and make changes accordingly. Moreover, analyzing current advertising campaigns are essential in gauging the overall expectation that consumers have for their brands in relation to current political and social climates. In essence, these questions and studies led us to formulate our final recommendations pertaining to this subject. Therefore, it is recommended: Brands should consider the political ideology in which the majority of their consumer base identifies with in order to leverage consumer purchasing power Brands should institute protocols before officially releasing proactive or reactive ad campaigns, such as brand advisory committees, competent spokesmen, issue based ads By utilizing this information, it allows brands to be proactive and refocus their objectives in order to accommodate varying consumer perceptions.
ContributorsClark, Sydney Chantal (Co-author) / Loera, Carolina (Co-author) / Montoya, Detra (Thesis director) / Samper, Adriana (Committee member) / Department of Marketing (Contributor) / Department of Management and Entrepreneurship (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Arizona State University has prided itself on the mission to become a global leader in innovation, sustainability, and inclusion for students of all backgrounds. To provide the most meaningful experiences and promote student growth both personally and professionally, the university offers over 800 students organizations for involvement and leadership on campus. With a heavy reliance on paper and print materials, large-scale engagement events such as Passport to ASU and Panhellenic Formal Recruitment have become wasteful and inefficient, straying from the goals established by university president, Michael M. Crow. The processes involved within these two events are outdated and limit accessibility for many students, minimizing the opportunity to get involved and connect with their peers. Engage is a company founded by an Arizona State University student, hoping to find feasible solutions to meet the needs and improve the overall student engagement experience. By designing two separate mobile applications for Passport to ASU and Panhellenic Formal Recruitment, Engage has eliminated the need for paper and print materials while simplifying the event processes for incoming students and the organizations. These apps will similarly improve accessibility for all students, allowing users to get involved and connect with peers without limitations such as transportation or time. Innovation is a key focus of Arizona State University, and to stay competitive they must find new ways to improve the student experience and modernize current offerings. Getting involved is often considered one of the defining parts of collegiate life, and the university must work to maximize opportunities and make the transition as effortless and enjoyable as possible. By implementing these two mobile apps, student engagement will reach new heights and realign with the missions Arizona State University was founded upon.
ContributorsFitzgerald, Paige Elizabeth (Author) / Montoya, Detra (Thesis director) / Giles, Bret (Committee member) / Department of Marketing (Contributor) / W.P. Carey School of Business (Contributor) / Department of Management and Entrepreneurship (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
As two students who have benefitted immensely through engagement in the ASU Professional Sales Program, Emily Herring and Lauren Coles attempt to address the ASU Professional Sales Program as a brand. This is accomplished through an extensive investigation into the current brand in terms of brand inventory and positioning, integrated marketing communications and digital brand strategy, landscape data collection and consumer brand perceptions, and brand development strategies. For this investigation, primary and secondary research via online resources, including competitor websites, articles, etc., was used to analyze the brand and competitors. We collected primary research for the landscape data and consumer brand perceptions via a survey of sales students and coaches from other schools as well as a survey of incumbent participants of the various parts of the program. From this analysis of these data using brand management theory sourced from academic texts, we concluded that there are issues with our brand awareness and consistency. In order to mitigate this, we recommend many changes, the most pertinent and current of which are amalgamated within a holistic 3-pronged positioning campaign. The rest are included in considerations for the future. Within the holistic 3-pronged positioning campaign, the internal and external positioning drive, the customer-driven communications, and the various co-branding initiatives include strong and decisive changes, like changing the name of SPARK, the general student sales club at ASU, and using recaps of events to drive engagement on social media. We hope these changes will engage more students with the ASU Professional Sales Program earlier in their career, with increased dedication to and interaction with the various program offerings.
ContributorsHerring, Emily Nicole (Co-author) / Coles, Lauren (Co-author) / Montoya, Detra (Thesis director) / Dietrich, John (Committee member) / Department of Supply Chain Management (Contributor) / Department of Marketing (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05