Matching Items (12)
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The subject of this thesis is distribution level load management using a pricing signal in a Smart Grid infrastructure. The Smart Grid implements advanced meters, sensory devices and near real time communication between the elements of the system, including the distribution operator and the customer. A stated objective of the

The subject of this thesis is distribution level load management using a pricing signal in a Smart Grid infrastructure. The Smart Grid implements advanced meters, sensory devices and near real time communication between the elements of the system, including the distribution operator and the customer. A stated objective of the Smart Grid is to use sensory information to operate the electrical power grid more efficiently and cost effectively. One potential function of the Smart Grid is energy management at the distribution level, namely at the individual customer. The Smart Grid allows control of distribution level devices, including distributed energy storage and distributed generation, in operational real time. One method of load control uses an electric energy price as a control signal. The control is achieved through customer preference as the customer allows loads to respond to a dynamic pricing signal. In this thesis, a pricing signal is used to control loads for energy management at the distribution level. The model for the energy management system is created and analyzed in the z-domain due to the envisioned discrete time implementation. Test cases are used to illustrate stability and performance by analytic calculations using Mathcad and by simulation using Matlab Simulink. The envisioned control strategy is applied to the Future Renewable Electric Energy Distribution Management (FREEDM) system. The FREEDM system implements electronic (semiconductor) controls and therefore makes the proposed energy management feasible. The pricing control strategy is demonstrated to be an effective method of performing energy management in a distribution system. It is also shown that stability and near optimal response can be achieved by controlling the parameters of the system. Addition-ally, the communication bandwidth requirements for a pricing control signal are evaluated.
ContributorsBoyd, Jesse (Author) / Heydt, Gerald T (Thesis advisor) / Datta, Rajib (Committee member) / Sankar, Lalitha (Committee member) / Arizona State University (Publisher)
Created2013
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This thesis pursues a method to deregulate the electric distribution system and provide support to distributed renewable generation. A locational marginal price is used to determine prices across a distribution network in real-time. The real-time pricing may provide benefits such as a reduced electricity bill, decreased peak demand, and lower

This thesis pursues a method to deregulate the electric distribution system and provide support to distributed renewable generation. A locational marginal price is used to determine prices across a distribution network in real-time. The real-time pricing may provide benefits such as a reduced electricity bill, decreased peak demand, and lower emissions. This distribution locational marginal price (D-LMP) determines the cost of electricity at each node in the electrical network. The D-LMP is comprised of the cost of energy, cost of losses, and a renewable energy premium. The renewable premium is an adjustable function to compensate `green' distributed generation. A D-LMP is derived and formulated from the PJM model, as well as several alternative formulations. The logistics and infrastructure an implementation is briefly discussed. This study also takes advantage of the D-LMP real-time pricing to implement distributed storage technology. A storage schedule optimization is developed using linear programming. Day-ahead LMPs and historical load data are used to determine a predictive optimization. A test bed is created to represent a practical electric distribution system. Historical load, solar, and LMP data are used in the test bed to create a realistic environment. A power flow and tabulation of the D-LMPs was conducted for twelve test cases. The test cases included various penetrations of solar photovoltaics (PV), system networking, and the inclusion of storage technology. Tables of the D-LMPs and network voltages are presented in this work. The final costs are summed and the basic economics are examined. The use of a D-LMP can lower costs across a system when advanced technologies are used. Storage improves system costs, decreases losses, improves system load factor, and bolsters voltage. Solar energy provides many of these same attributes at lower penetrations, but high penetrations have a detrimental effect on the system. System networking also increases these positive effects. The D-LMP has a positive impact on residential customer cost, while greatly increasing the costs for the industrial sector. The D-LMP appears to have many positive impacts on the distribution system but proper cost allocation needs further development.
ContributorsKiefer, Brian Daniel (Author) / Heydt, Gerald T (Thesis advisor) / Shunk, Dan (Committee member) / Hedman, Kory (Committee member) / Arizona State University (Publisher)
Created2011
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Food insecurity is defined as inadequate access to sufficient, safe, and nutritious food to maintain a healthy life. In 2013, 49.1 million Americans were food insecure. In a country where there is an overabundance of food being produced, it is abnormal to think of food insecurity as a serious issue.

Food insecurity is defined as inadequate access to sufficient, safe, and nutritious food to maintain a healthy life. In 2013, 49.1 million Americans were food insecure. In a country where there is an overabundance of food being produced, it is abnormal to think of food insecurity as a serious issue. Although we have the means to produce enough food to feed our population, one in seven households in America suffer from food insecurity every day. Although advances in modern agriculture have proven to increase food production, food insecurity continues to grow every year. To address this issue, this paper analyzes the implications of modern agriculture and its ability to solve food insecurity. Furthermore, an analysis of the capabilities of urban agriculture and the potential benefits to solving food insecurity is conducted. By comparing these two agricultural methods, a clear understanding of the proficiencies of urban agriculture for solving food insecurity is outlined. Traditional production and distribution methods are not enough to help solve this issue. Barriers of conventional agriculture need to be broken, and the potentials of urban agriculture need to be introduced. Implementing various instruments for change, such as food policy councils, zoning ordinances, and community gardens, is how urban agriculture will make its way into America's cities and start to solve the food insecurity issue.
ContributorsClausen, Victoria Lee (Author) / Carter, Craig (Thesis director) / Kellso, James (Committee member) / Barrett, The Honors College (Contributor) / W. P. Carey School of Business (Contributor) / Department of Supply Chain Management (Contributor)
Created2015-05
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Historically, television was based on forty years of hitting the “reset” button every week. While jokes can be episodic—such as your standard sitcom—an ongoing narrative must be serialized. Viewers unable to regularly tune-in week-by-week and those joining a serialized show late would often abandon the series, resulting in lowered ratings

Historically, television was based on forty years of hitting the “reset” button every week. While jokes can be episodic—such as your standard sitcom—an ongoing narrative must be serialized. Viewers unable to regularly tune-in week-by-week and those joining a serialized show late would often abandon the series, resulting in lowered ratings and potential cancellation. With Netflix’s season-long release model (beginning in 2013 with their original, House of Cards) you can watch the entire season immediately, which challenges whether the customary marketing campaigns appropriately serviced finding new viewers, or if the efforts adversely resulted in lower ratings.
Through the internet, long-established customs in traditional distribution and marketing are quickly becoming obsolete as audience expectations of content delivery are shifting within the digital age. Online distribution and marketing have proven to be viable models for Hollywood and independent filmmakers alike in building, refining, developing and retaining audiences. This paper examines digital distribution platforms (from open-access to streaming), revenue models (VOD “Video-On-Demand), SVOD “Subscription VOD”, AVOD “Advertisement VOD” and TVOD “Transactional VOD”), the digital shift and future of consumption patterns (the rise of mobile viewing and streaming), release models (appointment viewing vs. season-releases), the transition from episodic to serialization, as well as various practices and advancements in digital marketing.
From this study, I detail a marketing and distribution plan for my own project, “Kiss, the Chef” an eight-episode online series. I present potential distribution platforms to host the content, optimal release models for my serialized narrative, phases of revenue models to maximize windows of monetization and methods of digital marketing utilizing interactivity and social media.
ContributorsGoldman, Robert Taylor (Author) / Scott, Jason (Thesis director) / Maday, Gregg (Committee member) / School of Film, Dance and Theatre (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
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As the Hispanic community is expanding, television networks need to find or create content that can be distributed successfully in Latin America and the United States. To discover what can be sold internationally, this study is divided into three parts: Content, Sale and Distribution. In Section II (Content), what is

As the Hispanic community is expanding, television networks need to find or create content that can be distributed successfully in Latin America and the United States. To discover what can be sold internationally, this study is divided into three parts: Content, Sale and Distribution. In Section II (Content), what is selling in both the United States and Latin America was analyzed. Since telenovelas have been the most popular form of television entertainment in Latin America, telenovelas from the 80s to the present were investigated. Telemundo (owned by NBC) and Univision (owned by Univision Communications and Televisa Entertainment from Mexico) are the two most established networks broadcasting in Spanish in the US. Factors in Telemundo's ratings success were studied to determine whether "series" in Spanish were becoming the new form of telenovelas. Produced format sells for telenovelas in Spanish that derive from television shows in English were analyzed based on their content and success. English television shows that derive from telenovelas in Spanish were evaluated based on their reception by the Hispanic community in the US. In Section III (What to Sell?), suggestions on a new content are made based on the previous analysis. Section IV (Distribution) examines the rise of internet streaming services such as Netflix. This section comments on whether networks should distribute their content in streaming services vs. traditional network outlets.
ContributorsMonserrate, Angelica Krystal (Author) / Maday, Gregory (Thesis director) / Giner, Oscar (Committee member) / Bernstein, Gregory (Committee member) / School of Social Transformation (Contributor) / Thunderbird School of Global Management (Contributor) / Department of Management and Entrepreneurship (Contributor) / School of Film, Dance and Theatre (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
ABSTRACT ALEXANDRA CORVINO: The Threat of Piracy to the Film Industry and How to Combat Movie Theft Film piracy is defined as: Obtaining movies by either purchasing or acquiring an illegally produced VHS/DVD/VCD through a commercial source, making illegal copies for oneself, receiving from a personal source an illegal copy

ABSTRACT ALEXANDRA CORVINO: The Threat of Piracy to the Film Industry and How to Combat Movie Theft Film piracy is defined as: Obtaining movies by either purchasing or acquiring an illegally produced VHS/DVD/VCD through a commercial source, making illegal copies for oneself, receiving from a personal source an illegal copy of a legitimate VHS/DVD/VCD, downloading them from the Internet without paying, or acquiring hard copies of illegally downloaded movies. This work focuses on the effects of piracy on the film industry and methods to combat movie theft. Film piracy affects numerous facets of the entertainment industry, as well as numerous seemingly unrelated industries. Pirates can be anyone and everyone, as increasing technology makes it easier than ever to illegally obtain a copy of a film. Movie theft constitutes an immense threat to the financial structure of studios, the domestic and international economy, and the film industry in its entirety, including the careers of everyone involved. In addition, movie distributors are forced to change their strategies by utilizing the Internet, advanced technology, and the larger global economy, in order to make a profit. Finally, in order to ensure a film's worldwide success, Hollywood studios have to change their marketing techniques by participating in digital promotion and by catering to the international market. This work discusses a variety of methods that studios have implemented as an attempt to combat piracy, such as reducing the price of movies, educating consumers on the ethical dilemma, enforcing copyright laws, and utilizing advanced technology. However, none of their efforts have proved successful. In order to combat piracy once and for all, studios must restructure their business models entirely.
ContributorsCorvino, Alexandra Marie (Author) / Valenti, F. Miguel (Thesis director) / Trotta Valenti, Laurie (Committee member) / Bernstein, Gregory (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / Department of Finance (Contributor) / School of Theatre and Film (Contributor)
Created2013-05
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There does not appear to be a singular variable that determines where companies choose to place their distribution centers, however there are several underlying factors that may alter companies’ decisions on what countries they develop distribution networks in. There are many reasons companies choose a distribution centers’ location: infrastructure,

There does not appear to be a singular variable that determines where companies choose to place their distribution centers, however there are several underlying factors that may alter companies’ decisions on what countries they develop distribution networks in. There are many reasons companies choose a distribution centers’ location: infrastructure, trade barriers, and costs are often considered as well as the supply and demand markets for the product offerings. Countries can alter aspects to increase the number of businesses that operate within their bounds. When a distribution center is constructed local communities benefit from corporate initiatives and funding as well as jobs and access to cheaper products. Countries often utilize taxes and regulation to positively impact the environment when introducing distribution centers to their economy. The goal is to understand the weights of different factors that shape where distribution centers are located and inform decision makers on the aspects they should alter to get the greatest return on investment. The resulting data will display how large retailers have positioned their current warehouse to indicate likely expansions and the factors that are currently affecting location decisions. <br/><br/>The research project asks the following questions:<br/><br/>When determining the best location for distribution centers, what factors have the largest impact on business decisions? <br/>What role do governments play in developing space for companies to conduct business in (how do they update their infrastructure and customs methods including the impact on trade across industries)? <br/>How can governments and the community limit outsourcing and/or bring businesses (and thus distribution centers) closer to home? <br/><br/>When determining distribution center locations, most companies analyze the political and market structure to decide whether they will enter the market. Once companies have chosen the general region they are hoping to gain, infrastructure and costs are analyzed to find to maintain a competitive advantage in cost while maintaining relatively close locations to stores and consumers. Many companies utilize intermodal transportation on a macroscale, however in last mile logistics it is uncommon for large retailers such as Amazon and Walmart to use anything other than trucks (most commonly their own fleet). Governments have a clear role in gaining or limiting business, however, these factors are typically only considered upon entry or due to changes in major trade barriers therefore policy changes are less likely to encourage growth than investments in infrastructure or alterations in economic conditions such as taxes. Consumers and governments should work together to create an environment that fosters business growth in both new companies entering the market and existing companies expanding by creating unique policies that utilize taxes and business investments to invest in infrastructure.

ContributorsMcMahon, Casey Ann (Author) / Brian, Jennifer (Thesis director) / Keane, Katy (Committee member) / Department of Supply Chain Management (Contributor) / Department of Information Systems (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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The majority of trust research has focused on the benefits trust can have for individual actors, institutions, and organizations. This “optimistic bias” is particularly evident in work focused on institutional trust, where concepts such as procedural justice, shared values, and moral responsibility have gained prominence. But trust in institutions may

The majority of trust research has focused on the benefits trust can have for individual actors, institutions, and organizations. This “optimistic bias” is particularly evident in work focused on institutional trust, where concepts such as procedural justice, shared values, and moral responsibility have gained prominence. But trust in institutions may not be exclusively good. We reveal implications for the “dark side” of institutional trust by reviewing relevant theories and empirical research that can contribute to a more holistic understanding. We frame our discussion by suggesting there may be a “Goldilocks principle” of institutional trust, where trust that is too low (typically the focus) or too high (not usually considered by trust researchers) may be problematic. The chapter focuses on the issue of too-high trust and processes through which such too-high trust might emerge. Specifically, excessive trust might result from external, internal, and intersecting external-internal processes. External processes refer to the actions institutions take that affect public trust, while internal processes refer to intrapersonal factors affecting a trustor’s level of trust. We describe how the beneficial psychological and behavioral outcomes of trust can be mitigated or circumvented through these processes and highlight the implications of a “darkest” side of trust when they intersect. We draw upon research on organizations and legal, governmental, and political systems to demonstrate the dark side of trust in different contexts. The conclusion outlines directions for future research and encourages researchers to consider the ethical nuances of studying how to increase institutional trust.

ContributorsNeal, Tess M.S. (Author) / Shockley, Ellie (Author) / Schilke, Oliver (Author)
Created2016
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SEO stands for search engine optimization. It is a powerful data analytics tool that can enhance a company’s online platform. The goal of SEO is to utilize Google’s algorithm in order to have your website ranked #1 on the SERP (search engine results page). This will increase user traffic to

SEO stands for search engine optimization. It is a powerful data analytics tool that can enhance a company’s online platform. The goal of SEO is to utilize Google’s algorithm in order to have your website ranked #1 on the SERP (search engine results page). This will increase user traffic to your site because more users will click on your page. My eyes were first opened to the SEO industry during my internship at Clutch where we used a balance of intercept and intent traffic to capture a large target audience in order to convert them into paying customers. Even though SEO is a newer strategy, it has a higher return on investment than typical paid advertisements. With this, smaller companies can learn SEO and outsmart the bigger companies, while using a smaller marketing budget.
ContributorsHaas, Shelby (Author) / Darcy, David (Thesis director) / Coleman, Christopher (Committee member) / Barrett, The Honors College (Contributor) / Department of Finance (Contributor)
Created2022-05
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Background. Street food stands (SFS) are common ways in which people in Mexico access food, having been a part of the environment and culture of Mexican food for generations. However, no studies have used a validated assessment tool to reliably measure food and beverage availability at a variety of SFS.

Background. Street food stands (SFS) are common ways in which people in Mexico access food, having been a part of the environment and culture of Mexican food for generations. However, no studies have used a validated assessment tool to reliably measure food and beverage availability at a variety of SFS. Nor have the availability, density, variety, and distribution of SFS and street foods and beverages been assessed across neighborhood income levels.Objective: This dissertation’s goal was to decrease gaps in knowledge about the role SFS may play in food availability in the Mexican food environment.
Methods: Survey design and ethnographic field methods were used to develop, test, and validate the Street Food Stand Assessment Tool (SFSAT). Geographic information system and ground-truthing methods were used to identify a sample of street segments across 20 neighborhoods representing low-, middle- and high-income neighborhoods in Mexico City on which to assess the availability, density, variety, and distribution of SFS and the foods and beverages sold at these food venues using the SFSAT.
Results: A sample of 391 SFS were assessed across 791 street segments. Results showed that SFS were found in all neighborhoods. Contrary to the initial hypothesis, most SFS were found in middle-income neighborhoods. While the availability of street foods and beverages was higher in middle-income neighborhoods, the variety was less consistent: fruit/vegetable variety was high in high-income neighborhoods whereas processed snack variety was higher in low-income neighborhoods. SFS were most often distributed near homes, transportation centers, and worksites across the three neighborhood income levels.
Conclusion: This study bridged the gap in knowledge about the availability, density, variety, and distribution of SFS and products sold at these sources of food by using an assessment tool that was developed, tested, and validated specifically for SFS. The findings showed that SFS were found across all neighborhoods. Furthermore, results also suggested that SFS can be a source of healthy food items. Additional studies are needed to understand the relationship between SFS availability, food consumption, and health outcomes in the Mexican population.
ContributorsRosales Chavez, Jose Benito (Author) / Jehn, Megan (Thesis advisor) / Bruening, Meg (Thesis advisor) / Lee, Rebecca E (Committee member) / Ohri-Vachaspati, Punam (Committee member) / Arizona State University (Publisher)
Created2020