Matching Items (20)
Description
The purpose of this thesis research project is to explore blockchain technology and its present and future applications within supply chain management. Emerging blockchain technologies, both public and private, are already showing great promise for a number of applications in and outside supply chain management. Our sole focus is to understand the fundamentals of blockchain, smart contracts, current applications in supply chain, and the future possibilities for blockchain to shape global supply chains. Many have theorized about how private blockchains can be implemented and used; however, there is little research to date that has collected and explored the actual use cases in industry today. The mission of this research paper is to separate theory from the current state of the technology and provide a clearer understanding of where the technology is headed in the near future. We aim to produce a work that will provide a comprehensive description and commentary on current use cases for the education of students and industry professionals alike. With any new technological developments, terminology and technicalities can be paralyzing, and this is particularly true for blockchain technology. For this project, our goal was to create a document that cuts through the complexities and allows a non-technical audience to gain a strong foundational understanding of blockchain's potential and current limitations within supply chains. Provided this, some highly technical concepts and implementation details will not be explored due to the complexity and minimal understanding even amongst industry experts. As future supply chain professionals, we are motivated to further our understanding of blockchain technologies and the potential for this technology to shape the future of supply chain management.
ContributorsBecker, Logan (Co-author) / Falco, Alexander (Co-author) / Murphy, Thomas Brian (Co-author) / Taylor, Todd (Thesis director) / Wiedmer, Robert (Committee member) / Department of Supply Chain Management (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
P.F. Chang's China Bistro is a privately-held purveyor of Asian fare in the United States and internationally, known largely for its vibrant atmosphere and lettuce wraps. With hundreds of locations and dozens of menu items, procurement, logistics, and coordination of ingredient delivery to P.F. Chang's restaurants is no small task. Despite their difficulty, supply chain operations from suppliers to customers' plates must run efficiently if P.F. Chang's is to maintain customer loyalty, a trusted brand, and profitability. As such, supply chain initiatives that allow for faster, better, or lower-cost operation are valuable investments for P.F. Chang's. In this project, two initiatives focused on increasing visibility along the value chain (with the hope of creating immediate value and easier implementation for future strategies). The first initiative involved stakeholder interviews and academic research to determine evaluation methods for P.F. Chang's suppliers in the form of a scorecard. The second project required extensive data collection from suppliers to isolate and remove excess cost in the inbound logistics of P.F. Chang's inventory. Both initiatives led to incremental improvement at P.F. Changs and the latter provided substantial cost savings. Further investigation and work is likely to yield continued benefits for the company. The increased use of data in all supply chains to guide decision-making will be easier for P.F. Chang's as it manages ongoing visibility efforts. Although process explanation and general outcomes will be reported here, the proprietary nature of P.F. Chang's data precludes full disclosure of the project results in public documentation.
ContributorsBarger, Michael Richard (Author) / Taylor, Todd (Thesis director) / Miller, Steve (Committee member) / Department of Economics (Contributor) / Department of Finance (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
In this thesis a community-based ride sharing mobile application, Ride Devil, will be introduced and created to provide services for communities such as Arizona State University and its students, faculty, and other affiliates to find safe rides around campus because campus population problem exists. This causes increased transportation costs, decreased parking space availability, and more transportation issues. The Ride Devil application itself is based off on the ride-sharing concept of transportation as introduced, above. Students, faculty, and other university affiliates will drive their own vehicles and use the Ride Devil services in order to coordinate pick-ups with members of its community. Not only is this form of transportation more cost effective than competing transportation models, taxis, but it also promotes safety, community, and educational assistance.
ContributorsVan Hook, Ryan Leo (Author) / Lin, Elva (Thesis director) / Peck, Sidnee (Committee member) / Barrett, The Honors College (Contributor) / Department of Supply Chain Management (Contributor) / W. P. Carey School of Business (Contributor) / Department of Management (Contributor)
Created2014-05
Description
The purpose of this thesis is to gain a greater understanding of Ph. D research and how general research in the field of supply chain management and operations is being conducted in 2017. In order to gain a greater understanding, this thesis contains summaries and personal perspectives on four different supply chain management and operations seminars from visiting professors. There is also an expanded examination of the research area from the fourth seminar, process compliance. Multiple literature sources were used to construct a perspective on process development, process standardization, and process compliance origins and current state.
ContributorsBerg, Paul Joseph (Author) / Taylor, Todd (Thesis director) / Printezis, Antonios (Committee member) / Department of Finance (Contributor) / Hugh Downs School of Human Communication (Contributor) / Department of Supply Chain Management (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
The purpose of this project is to provide our client with a tool to mitigate Company X's franchise-wide inventory control problem. The problem stems from the franchises' initial strategy to buy all inventory as customers brought them in without a quantitative way for buyers to evaluate the store's inventory needs. The Excel solution created by our team serves to provide that evaluation for buyers using deseasonalized linear regression to forecast inventory needs for clothing of different sizes and seasons by month. When looking at the provided sales data from 2014-2016, there was a clear seasonal trend, so the appropriate forecasting model was determined by testing 3 models: Triple Exponential Smoothing model, Deseasonalized Simple Linear Regression, and Multiple Linear Regression.The model calculates monthly optimal inventory levels (current period plus future 2 periods of inventory). All of the models were evaluated using the lowest mean absolute error (meaning best fit with the data), and the model with best fit was Deseasonalized Simple Linear Regression, which was then used to build the Excel tool. Buyers can use the Excel tool built with this forecasting model to evaluate whether or not to buy a given item of any size or season. To do this, the model uses the previous year's sales data to forecast optimal inventory level and compares it to the stores' current inventory level. If the current level is less than the optimal level, the cell housing current value will turn green (buy). If the currently level is greater than or equal to optimal level or less than optimal inventory level*1.05, current value will turn yellow (buy only if good quality). If the current level is greater than optimal level*1.05 current level will be red (don't buy). We recommend both stores implement a way of keeping track of how many clothing items held in each bin to keep more accurate inventory count. In addition, the model's utility will be of limited use until both stores' inventories are at a level where they can afford to buy. Therefore, it is in the client's best interest to liquidate stale inventor into store credit or cash In the future, the team would also like to develop a pricing model to better meet the needs of the client's two locations.
ContributorsUribes-Yanez, Diego (Co-author) / Liu, Jessica (Co-author) / Taylor, Todd (Thesis director) / Gentile, Erica (Committee member) / Department of Economics (Contributor) / Department of Information Systems (Contributor) / Department of Marketing (Contributor) / School of International Letters and Cultures (Contributor) / School of Life Sciences (Contributor) / Department of Supply Chain Management (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Zimbabwe's economic crisis has spun over decades since the late 90s. The ordeal began with hyperinflation between 1999 and 2008. During this time, the country was in debt and the government kept printing money to pay off the debt and take care of fiscal obligations. As a result, the economy has undergone some unstable phases which have made it difficult for citizens to comprehend how money works around the world. This project identifies the key events leading to Zimbabwe's economic struggles; describes the challenges of inadequate financial education; analyzes the role of financial literacy in alleviating Zimbabwe's economic crisis; acknowledges that financial literacy is a necessary foundation for creating financial independence amongst citizens, but is ineffective in the absence of financial inclusion; suggests blockchain technology as a sustainable means to mobilize both financial education and inclusion; provides recommendations for successful development of financial education and inclusion and introduces our plan to start an initiative that promotes financial independence amongst young Zimbabweans. It is without a doubt that public financial education and inclusion programs become a top priority for Zimbabweans in order to revive the economy. The conclusion is drawn from the idea that when individuals are empowered to be self-sufficient, they can intentionally or unintentionally contribute to economic growth by improving their standards of living and that of those around them.
ContributorsNyanhete, Yolanda (Co-author) / Vheremu, Gloria (Co-author) / Taylor, Todd (Thesis director) / Lin, Elva (Committee member) / School of Accountancy (Contributor) / Department of Information Systems (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
With the world fundamentally changing as a result of the new computer technologies that have become increasingly more prevalent in day-to-day life, public education systems must adapt to equip students with the skills and knowledge they will need to function in the future. The crossOver curriculum, presented to a local group of Tempe high school students, provides informative, accessible technology education lessons aimed at inspiring students, grades 9-12, to pursue computer knowledge, such as web development and mobile app design, independently in hopes that they might choose technology as a career path later in their educations. I designed this curriculum to be engaging by constantly incorporating hands-on activities where students were able to build and execute code based on concepts they learned during our weekly sessions. Each unit in the crossOver curriculum has accompanying resources that are comprehensive, requiring little to no background knowledge in the subjects they cover. Recognizing that many schools, especially ones in lower income areas, may not have the resources to provide effective technology education, I spent considerable effort providing instructional tools meant for educators to utilize. These resources will be made available for others to use in the future. I faced many early challenges in the learning process of developing lessons that were interesting to the group of approximately fifteen high schoolers attending regularly; nevertheless, the overall outcome was successful. This conclusion is based on the students’ feedback and the quality of work they were eventually able to produce using the programming tools covered in the crossOver curriculum.
ContributorsJensen, Connor Yasir (Author) / Lin, Elva (Thesis director) / White, Mary (Committee member) / Department of Information Systems (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
This paper about the Garden Grub concerns the growing Agritech industry along with exposing middle school students to STEM education. Currently over half of America's students are not prepared to be successful in our technology driven world. These students did not have the opportunity to be exposed to many Science, Technology, Engineering, and Math related careers or majors before entering the working world and/or college. These students are unaware of the real-life applications these topics can have and will never have the chance to pursue these fields. Using the Garden Grub, students will be introduced to the world of Agritech and how traditional agriculture is changing in include more technology. The Garden Grub is designed to not only introduce students to STEM in general, but specifically the Agritech Industry. With the Garden Grub kit and instructions students will be able to construct a small device that will monitor the external temperature and the soil moisture of a plant they are growing. For future implementations of the Garden Grub, we will develop a structured lesson plan to teach the users more about the device they are building. This is so in the future users could continue their education in Agritech and STEM because they have more knowledge on the subjects From standalone testing the Garden Grub, the device was able to successfully monitor the lettuce to ensure that it grew successfully. The Garden Grub instructions and kit were tested in a fourth-grade classroom, where college volunteers worked with the students to begin to create their own device. While there was not enough time to successfully complete the product the fourth graders were more interested in STEM than when we first started. Even though they struggled in the beginning, students quickly learned basic concepts , such as +/- circuit power, transfer of data, and sensor connections. More recently we were able to go into a middle school and teach in a classroom with the students who were part of a coding elective course. Since our last outing we were able to update the user manual and prepare more ahead of time. This gave us more time to explain the concepts to the students, along with being able to successful build all of the devices. They began to think of ways that this device could be applicable to their lives along with how the Garden Grub could be improved in the future.
ContributorsWynia, Rachel Marie (Author) / Lin, Elva (Thesis director) / Eakin, Hallie (Committee member) / WPC Graduate Programs (Contributor) / Department of Information Systems (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
The project mainly involves creating a standardized tool to help American Airlines evaluate the cost of Non-Recurring Engineering fees (NRE fees) that arise as a result of maintenance and repairs on airplanes. Since there are few manufacturers licensed by the FAA to complete these modifications, let alone have the capabilities to complete them, American Airlines is often charged substantial fees to complete even minor work. The team will begin by conducting academic research looking into how parallel industries such as Automotive, Aerospace, High-Tech Manufacturing, etc. deal with heavily regulated modifications. We will then use this academic research to building a framework that American Airlines is able to use to estimate the fair cost of completing some of these modifications. The hope is that American Airlines can use this framework to determine whether they are being charged fair prices, and if they are not, to use the framework as leveraging tool in negotiations.
ContributorsShah, Shimoli (Co-author) / Harris, Taylor (Co-author) / Hebel, Ryan (Co-author) / Taylor, Todd (Thesis director) / Faris, Kay (Committee member) / Department of Information Systems (Contributor, Contributor) / Department of Economics (Contributor) / Department of Finance (Contributor) / Department of Supply Chain Management (Contributor) / Computer Science and Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
The purpose of this thesis was to develop a tool to provide information and data for design teams to use throughout the mobile application design process. Ideally, this would enable teams to see patterns in iterative design, and ultimately use data-driven analysis to make their own decisions. The initial problem was a lack of available information offered by mobile application design teams—the initial goal being to work closely with design teams to learn their decision-making methodology. However, every team that was reached out to responded with rejection, presenting a new problem: a lack of access to quality information regarding the decision-making process for mobile applications. This problem was addressed by the development of an ethical hacking script that retrieves reviews in bulk from the Google Play Store using Python. The project was a success—by feeding an application’s unique Play Store ID, the script retrieves a user-specified amount of reviews (up to millions) for that mobile application and the 4 “recommended” applications from the Play Store. Ultimately, this thesis proved that protected reviews on the Play Store can be ethically retrieved and used for data-driven decision making and identifying patterns in an application’s iterative design. This script provides an automated tool for teams to “put a finger on the pulse” of their target applications.
ContributorsDyer, Mitchell Patrick (Author) / Lin, Elva (Thesis director) / Giles, Charles (Committee member) / Department of Information Systems (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12