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- All Subjects: Nutrition
Description
Supply chains are increasingly complex as companies branch out into newer products and markets. In many cases, multiple products with moderate differences in performance and price compete for the same unit of demand. Simultaneous occurrences of multiple scenarios (competitive, disruptive, regulatory, economic, etc.), coupled with business decisions (pricing, product introduction, etc.) can drastically change demand structures within a short period of time. Furthermore, product obsolescence and cannibalization are real concerns due to short product life cycles. Analytical tools that can handle this complexity are important to quantify the impact of business scenarios/decisions on supply chain performance. Traditional analysis methods struggle in this environment of large, complex datasets with hundreds of features becoming the norm in supply chains. We present an empirical analysis framework termed Scenario Trees that provides a novel representation for impulse and delayed scenario events and a direction for modeling multivariate constrained responses. Amongst potential learners, supervised learners and feature extraction strategies based on tree-based ensembles are employed to extract the most impactful scenarios and predict their outcome on metrics at different product hierarchies. These models are able to provide accurate predictions in modeling environments characterized by incomplete datasets due to product substitution, missing values, outliers, redundant features, mixed variables and nonlinear interaction effects. Graphical model summaries are generated to aid model understanding. Models in complex environments benefit from feature selection methods that extract non-redundant feature subsets from the data. Additional model simplification can be achieved by extracting specific levels/values that contribute to variable importance. We propose and evaluate new analytical methods to address this problem of feature value selection and study their comparative performance using simulated datasets. We show that supply chain surveillance can be structured as a feature value selection problem. For situations such as new product introduction, a bottom-up approach to scenario analysis is designed using an agent-based simulation and data mining framework. This simulation engine envelopes utility theory, discrete choice models and diffusion theory and acts as a test bed for enacting different business scenarios. We demonstrate the use of machine learning algorithms to analyze scenarios and generate graphical summaries to aid decision making.
ContributorsShinde, Amit (Author) / Runger, George C. (Thesis advisor) / Montgomery, Douglas C. (Committee member) / Villalobos, Rene (Committee member) / Janakiram, Mani (Committee member) / Arizona State University (Publisher)
Created2012
Description
Abstract Ambrofit is a company I founded in February 2014 whose overarching goal is to bridge the gap between science and supplements. This thesis project is as an extension of, and upgrade to, Ambrofit's work. The project begins with a brief discussion of the supplement industry, motivating the problem which myself and Ambrofit are trying to solve. It addresses the shortcomings of the industry, its regulatory history, and the causal factors which create the industry's environment. As the main part of the project, I design and execute a systematic, evidence-based nutritional product formulation process to create an scientifically sound ergogenic aid which can reliably accelerate training adaptations. The methodology starts with a round of exploratory research to discover potential ingredients then systematically analyzes each ingredient in multiple rounds of effectiveness and safety screenings until the final formula can be synthesized. Ergogenics were the focus of this project because Ambrofit's current product is an ergogenic aid, but I will apply this same process to formulate Ambrofit's whole product line in the future. The second arm of the project is a clinical study protocol design - an evidence-based product created from secondary research is a good start, but ultimately, the formula must be validated by direct research. The protocol describes an 8-week study with well-trained subjects which would either support or reject the formula's ability to accelerate anaerobic training adaptations. The project concludes with a discussion and application of Ambrofit's marketing. This part of the project was done with boots-on-the-ground; Ambrofit is already operating commercially, so I was able test marketing ideas live and evaluate their performance.
ContributorsRoper, Jacob William (Author) / Denning, Michael (Thesis director) / Johnston, Carol (Committee member) / Department of Marketing (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Millennials are the group of people that make up the newer generation of the world's population and they are constantly surrounded by technology, as well as known for having different values than the previous generations. Marketers have to adapt to newer ways to appeal to millennials and secure their loyalty since millennials are always on the lookout for the next best thing and will "trade up for brands that matter, but trade down when brand value is weak", it poses a challenge for the marketing departments of companies (Fromm, J. & Parks, J.). The airline industry is one of the fastest growing sectors as "the total number of people flying on U.S. airlines will increase from 745.5 million in 2014 and grow to 1.15 billion in 2034," which shows that airlines have a wider population to market to, and will need to improve their marketing strategies to differentiate from competitors (Power). The financial sector also has a difficult time reaching out to millennials because "millennials are hesitant to take financial risks," as well as downing in college debt, while not making as much money as previous generations (Fromm, J. & Parks, J.). By looking into the marketing strategies, specifically using social media platforms, of the two industries, an understanding can be gathered of what millennials are attracted to. Along with looking at the marketing strategies of financial and airline industries, I looked at the perspectives of these industries in different countries, which is important to look at because then we can see if the values of millennials vary across different cultures. Countries chosen for research to further examine their cultural differences in terms of marketing practices are the United States and England. The main form of marketing that was used for this research were social media accounts of the companies, and seeing how they used the social networking platforms to reach and engage with their consumers, especially with those of the millennial generation. The companies chosen for further research for the airline industry from England were British Airways, EasyJet, and Virgin Atlantic, while for the U.S. Delta Airlines, Inc., Southwest Airlines, and United were chosen. The companies chosen to further examine within the finance industry from England include Barclay's, HSBC, and Lloyd's Bank, while for the U.S. the banks selected were Bank of America, JPMorgan Chase, and Wells Fargo. The companies for this study were chosen because they are among the top five in their industry, as well as all companies that I have had previous interactions with. It was meant to see what the companies at the top of the industry were doing that set them apart from their competitors in terms of social media marketing content and see if there were features they lacked that could be changed or improvements they could make. A survey was also conducted to get a better idea of the attitudes and behaviors of millennials when it comes to the airline and finance industries, as well as towards social media marketing practices.
ContributorsPathak, Krisha Hemanshu (Author) / Kumar, Ajith (Thesis director) / Arora, Hina (Committee member) / W. P. Carey School of Business (Contributor) / Department of Information Systems (Contributor) / Department of Marketing (Contributor) / Hugh Downs School of Human Communication (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
This thesis, through a thorough literature and content review, discusses the various ways that data analytics and supply chain management intersect. Both fields have been around for a while, but are incredibly aided by the information age we live in today. Today's ERP systems and supply chain software packages use advanced analytic techniques and algorithms to optimize every aspect of supply chain management. This includes aspects like inventory optimization, portfolio management, network design, production scheduling, fleet planning, supplier evaluation, and others. The benefit of these analytic techniques is a reduction in costs as well as an improvement in overall supply chain performance and efficiencies. The paper begins with a short historical context on business analytics and optimization then moves on to the impact and application of analytics in the supply chain today. Following that the implications of big data are explored, along with how a company might begin to take advantage of big data and what challenges a firm may face along the way. The current tools used by supply chain professionals are then discussed. There is then a section on the most up and coming technologies; the internet of things, blockchain technology, additive manufacturing (3D printing), and machine learning; and how those technologies may further enable the successful use of analytics to improve supply chain management. Companies that do take advantage of analytics in their supply chains are sure to maintain a competitive advantage over those firms that fail to do so.
ContributorsCotton, Ryan Aaron (Author) / Taylor, Todd (Thesis director) / Arora, Hina (Committee member) / Department of Information Systems (Contributor) / Department of Supply Chain Management (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
This paper outlines cumulative research on food deserts in relation to college students; namely, that there are communities classified as food deserts because significant numbers of the population lack access to grocery stores selling fresh produce or other goods normally called “healthy.” These areas are often also food swamps, or areas with intense access to sugar-dense, high-fat foods. Research as a whole suggests that three, among many, things might primarily drive food insecurity for individuals caught in these food deserts: lack of access to a personal vehicle, low income or prohibitively expensive healthy foods, and personal education or culture (Wright, 2016). College students both fit into the geographical food deserts and are individuals who tend to have a worrying level of food insecurity (Kim, 2018). It is costly to make adjustments to entire environments to rid communities of food desert qualities, and it is not always effective as ending food insecurity or malnutrition; instead, it can be much more effective to focus on individuals within communities and help push cultures into a better direction. This project demonstrates that ASU students are experiencing food dissatisfaction and are in a food desert worthy of attention and action, and that students are motivated to see a solution. The solution that the paper focuses on is a food delivery system of fresh produce and foods for students.
ContributorsRaghuraman, Vidya (Author) / Gailey, Tim (Co-author) / Hailey, Lauren (Co-author) / Reyes, Marina (Co-author) / Byrne, Jared (Thesis director) / Satpathy, Asish (Committee member) / Balven, Rachel (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / Department of Marketing (Contributor) / The Design School (Contributor)
Created2022-05
Description
This thesis aims to properly prepare athletes for the significant life changes that will impact them as they transition from college or amateur athletics to professional sports careers. This thesis also identifies the benefits that reap from early education on expectations of learning what to expect at an earlier point in their amateur career. Certain areas are struck as having increasing importance in the transition: financial preparation, mental health and mental strengthening, public relations practice, nutritional needs, and other lifestyle choices that can help athletes reach their potential. Improving education in these areas, preparing athletes for these changes, and showing examples of what to expect as they transition into professional sports can benefit the athletes, the universities and colleges in which they are educated, the franchises in which they are drafted, and the communities where they reside. This information can be delivered through a handbook while having in-person training that can build upon each session to dive deeper into each given topic while building relationships with the athletes.
ContributorsMurphy, Flynn (Author) / Spies, Lindsey (Co-author) / McIntosh, Daniel (Thesis director) / Eaton, John (Committee member) / Barrett, The Honors College (Contributor) / Department of Marketing (Contributor)
Created2023-05
ContributorsMurphy, Flynn (Author) / Spies, Lindsey (Co-author) / McIntosh, Daniel (Thesis director) / Eaton, John (Committee member) / Barrett, The Honors College (Contributor) / Department of Marketing (Contributor)
Created2023-05
ContributorsMurphy, Flynn (Author) / Spies, Lindsey (Co-author) / McIntosh, Daniel (Thesis director) / Eaton, John (Committee member) / Barrett, The Honors College (Contributor) / Department of Marketing (Contributor)
Created2023-05
ContributorsMurphy, Flynn (Author) / Spies, Lindsey (Co-author) / McIntosh, Daniel (Thesis director) / Eaton, John (Committee member) / Barrett, The Honors College (Contributor) / Department of Marketing (Contributor)
Created2023-05
Description
This thesis aims to properly prepare athletes for the significant life changes that will impact them as they transition from college or amateur athletics to professional sports careers. This thesis also identifies the benefits that reap from early education on expectations of learning what to expect at an earlier point in their amateur career. Certain areas are struck as having increasing importance in the transition: financial preparation, mental health and mental strengthening, public relations practice, nutritional needs, and other lifestyle choices that can help athletes reach their potential. Improving education in these areas, preparing athletes for these changes, and showing examples of what to expect as they transition into professional sports can benefit the athletes, the universities and colleges in which they are educated, the franchises in which they are drafted, and the communities where they reside. This information can be delivered through a handbook while having in-person training that can build upon each session to dive deeper into each given topic while building relationships with the athletes.
ContributorsSpies, Lindsey (Author) / Murphy, Flynn (Co-author) / Eaton, John (Thesis director) / McIntosh, Daniel (Committee member) / Barrett, The Honors College (Contributor) / Department of Marketing (Contributor)
Created2023-05