Matching Items (305)
Description
Convergent products are products that offer multiple capabilities from different product categories. For example, a smartphone acts as an internet browser, personal assistant, and telephone. Marketers are constantly considering the value of adding new functionalities to these convergent products. This work examines convergent products in terms of the hedonic and utilitarian value they provide along with whether the addition is related to the base product, revealing complex and nuanced interactions. This work contributes to marketing theory by advancing knowledge in the convergent products and product design literatures, specifically by showing how hedonic and utilitarian value and addition relatedness interact to impact the evaluation of convergent goods and services. Looking at a greater complexity of convergent product types also helps to resolve prior conflicting findings in the convergent products and hedonic and utilitarian value literatures. Additionally, this work examines the role of justification in convergent products, showing how different additions can help consumers to justify the evaluation of a convergent product. A three-item measure for justification was developed for this research, and can be used by future researchers to better understand the effects of justification in consumption. This work is also the first to explicitly compare effects between convergent goods and convergent services. Across two experiments, it is found that these two products types (convergent goods versus convergent services) are evaluated differently. For convergent goods, consumers evaluate additions based on anticipated practicality/productivity and on how easily they are justified. For convergent services, consumers evaluate additions based on perceptions of performance risk associated with the convergent service, which stems from the intangibility of these services. The insights gleaned from the research allow specific recommendations to be made to managers regarding convergent offerings. This research also examines the applicability of hedonic and utilitarian value to a special type of advertising appeal: reward appeals. Reward appeals are appeals that focus on peripheral benefits from purchasing or using a product, such as time or money savings, and make suggestions on how to use these savings. This work examines potential interactions between reward appeals and other common advertising elements: social norms information and role clarity messaging.
ContributorsEaton, Kathryn Karnos (Author) / Bitner, Mary Jo (Thesis advisor) / Olsen, G. Douglas (Thesis advisor) / Mokwa, Michael (Committee member) / Arizona State University (Publisher)
Created2012
Description
Diabetic retinopathy (DR) is a common cause of blindness occurring due to prolonged presence of diabetes. The risk of developing DR or having the disease progress is increasing over time. Despite advances in diabetes care over the years, DR remains a vision-threatening complication and one of the leading causes of blindness among American adults. Recent studies have shown that diagnosis based on digital retinal imaging has potential benefits over traditional face-to-face evaluation. Yet there is a dearth of computer-based systems that can match the level of performance achieved by ophthalmologists. This thesis takes a fresh perspective in developing a computer-based system aimed at improving diagnosis of DR images. These images are categorized into three classes according to their severity level. The proposed approach explores effective methods to classify new images and retrieve clinically-relevant images from a database with prior diagnosis information associated with them. Retrieval provides a novel way to utilize the vast knowledge in the archives of previously-diagnosed DR images and thereby improve a clinician's performance while classification can safely reduce the burden on DR screening programs and possibly achieve higher detection accuracy than human experts. To solve the three-class retrieval and classification problem, the approach uses a multi-class multiple-instance medical image retrieval framework that makes use of spectrally tuned color correlogram and steerable Gaussian filter response features. The results show better retrieval and classification performances than prior-art methods and are also observed to be of clinical and visual relevance.
ContributorsChandakkar, Parag Shridhar (Author) / Li, Baoxin (Thesis advisor) / Turaga, Pavan (Committee member) / Frakes, David (Committee member) / Arizona State University (Publisher)
Created2012
Description
Recent advances in camera architectures and associated mathematical representations now enable compressive acquisition of images and videos at low data-rates. While most computer vision applications of today are composed of conventional cameras, which collect a large amount redundant data and power hungry embedded systems, which compress the collected data for further processing, compressive cameras offer the advantage of direct acquisition of data in compressed domain and hence readily promise to find applicability in computer vision, particularly in environments hampered by limited communication bandwidths. However, despite the significant progress in theory and methods of compressive sensing, little headway has been made in developing systems for such applications by exploiting the merits of compressive sensing. In such a setting, we consider the problem of activity recognition, which is an important inference problem in many security and surveillance applications. Since all successful activity recognition systems involve detection of human, followed by recognition, a potential fully functioning system motivated by compressive camera would involve the tracking of human, which requires the reconstruction of atleast the initial few frames to detect the human. Once the human is tracked, the recognition part of the system requires only the features to be extracted from the tracked sequences, which can be the reconstructed images or the compressed measurements of such sequences. However, it is desirable in resource constrained environments that these features be extracted from the compressive measurements without reconstruction. Motivated by this, in this thesis, we propose a framework for understanding activities as a non-linear dynamical system, and propose a robust, generalizable feature that can be extracted directly from the compressed measurements without reconstructing the original video frames. The proposed feature is termed recurrence texture and is motivated from recurrence analysis of non-linear dynamical systems. We show that it is possible to obtain discriminative features directly from the compressed stream and show its utility in recognition of activities at very low data rates.
ContributorsKulkarni, Kuldeep Sharad (Author) / Turaga, Pavan (Thesis advisor) / Spanias, Andreas (Committee member) / Frakes, David (Committee member) / Arizona State University (Publisher)
Created2012
Description
Every year, nearly 1.5 shelter animals are euthanized.(1) By the end of 2020, California was reported to be responsible for the second most dog euthanasia’s in the United States, behind Texas by nearly 15,000 dogs. Sadly, these numbers do not include the euthanizing of cats which is generally a fraction larger. Additionally, a majority of numbers tallied by euthanasia centers do not include animals that younger than 1 month old and under 2 pounds. These animals are referred to as “neonate,” which is essentially unsavable newborns. In fact, the New York Times writes, “Many of the shelters do not track outcomes uniformly or make historical data readily available online. Until recently, there has not been a concerted national effort to standardize and compile shelter records.”(2) If these numbers were to be included, we would see a large spike for shelter euthanasia’s in every state. <br/>Traveling Paws is a 501(c)3 Nonprofit Organization that was created to help reduce the number of shelter and stray animals euthanized in California. Our mission is to rehome animals from dangerous environments and kill shelters into their “forever homes,” or shelter facilities where they then can further be adopted and live out the rest of their lives happily. In addition to animal relocation, our team has begun programs such as sheltering, fostering, and put an emphasis on a trap, neuter, and return program to help increase the health and safety, while reducing reproduction rates of stray cats in the Southern California region. While we have been able to substantially help animals located in areas of Southern California, our work is nowhere near complete. <br/>Through this write up, I will tell you the story of my journey, creating and managing our nonprofit organization, along with our successes, problems faced, business plans to help guide us toward our future goals and success, and what I have learned throughout the process.
ContributorsRhodes, Colton A (Author) / Eaton, John (Thesis director) / Mokwa, Michael (Committee member) / Dean, W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
As the poverty level increases in Arizona, so does the opportunity gap between high- income and low-income students. We believe that all youth regardless of their zip code, the color of their skin, or their family background should see themselves as leaders and scholars in the community. Access to higher education, quite simply should be attainable for all students. The New American University charter that ASU has adopted is inspiring and groundbreaking. We believe this charter underscores the significance of equal access to education. The REACH program embraces the urgency of educational inequity, by enhancing the potential success of high school teenagers, who attend the Boys & Girls Club \u2014 Ladmo Branch in Tempe, Arizona. REACH empowers youth to develop stronger leadership skills, while becoming more involved in their community. We provide an opportunity for these teens to engage in leadership discussions, receive college mentoring/tutoring, and connect with the community and resources that Arizona State University (ASU) has to offer. It is our hope that every REACH teen is inspired to apply for college. REACH strives to provide any support the teens require to be successful throughout the college testing and admission process. REACH works with multiple communities at Arizona State University including the Pat Tillman Scholars, Devils' Advocates, Honors Devils, Changemaker Central, Barrett, The Honors College and W. P. Carey School of Business to organize and lead a group of teens through a remarkable curriculum that will shape the way they view cultural diversity, educational achievement, and leadership. The weekly meetings consist of discussions, creative team-building, critical thinking exercises, and cultural awareness experiences. Demonstrating to the teens, administrators, volunteers, mentors, and tutors the rich culture that Tempe has to offer and the skills and experience that they have to offer their community as well. In this thesis will we present our work developing and implementing the REACH program at the Ladmo Branch of the Tempe Boys and Girls Club from the Spring of 2013 through the Spring of 2015. We will describe the structure of REACH, our weekly leadership curriculum, our assessment and evaluation method, and the supplemental programs that we instituted (i.e., tutoring and mentoring). We will reflect on our successes and the challenges that we faced over the span of three years. We will conclude our thesis with a critical analysis of the program as a whole in order to provide advice for others who want to create and engage in a sustainable, student lead, community action organization.
ContributorsBurba, Monica (Co-author) / Smith, Jenna (Co-author) / Mokwa, Michael (Thesis director) / Eaton, John (Committee member) / Barrett, The Honors College (Contributor) / School of Politics and Global Studies (Contributor) / School of Sustainability (Contributor) / School of Historical, Philosophical and Religious Studies (Contributor) / School of International Letters and Cultures (Contributor)
Created2015-05
Description
The history of baseball in California extends back, long before the first MLB teams relocated to the West Coast. Beginning in the mid-1850s as a result of the large population influx that occurred because of the California Gold Rush, baseball served as a popular form of entertainment in the Golden State for nearly a century before the MLB's westward expansion, starting out as an amateur form of recreation, yet evolving to ultimately become a professional sport, led by the Pacific Coast League (PCL), an organization that fulfilled the same role as the MLB in the Eastern United States. The PCL enjoyed several decades of prosperity, with teams located throughout California and in Washington. One of the league's more successful teams was the Los Angeles Angels. In existence since 1903, the Angels became one of the more popular teams within the PCL and were regularly contenders to win the pennant. In 1956, after multiple attempts to have the city build a new stadium for his team, Walter O'Malley, president of the Brooklyn Dodgers began considering the possibility of relocating the team to a new state. After a series of negotiations, the Dodgers moved to Los Angeles where they began the 1958 season, while the New York Giants relocated to San Francisco. This move ultimately proved to be the downfall of the PCL, which was unable to compete with the new MLB teams. The various ball clubs that made up the PCL soon moved to other states east of California and the league was demoted to AAA status. In the following years, the success brought on by the Dodgers' move to the West Coast became evident and the American League soon decided to create a new franchise in Los Angeles. A name that would harken back to the glory years of the PCL was chosen and the new team was designated the "Los Angeles Angels." Throughout the Angels' history, they have attempted to compete directly with the Dodgers and establish their own fan base, however due to the difficulty in standing out when located so close to the wildly popular Dodgers, the team was unable to establish a successful and unique team identity for the majority of its history. To evaluate the effectiveness of the different changes the Angels have made over time, a study was conducted to evaluate perceptions between the two teams. The findings indicated a preference towards the Angels among participants from the United States, especially those familiar with the MLB and its structure. In contrast, the Dodgers proved to be more popular among participants who were originally from other countries. People who preferred the Angels also appeared to be more competitive than those who indicated a preference for the Dodgers. From these results it appears that the Angels have been successful in their quest to rival the Dodgers and establish their own substantial fan base. However it also seems that the Dodgers may have more international fans, as well as a large number of fans from the United States who tend to be more casual.
ContributorsMonaghan, Joshua Timothy (Author) / Eaton, John (Thesis director) / Mokwa, Michael (Committee member) / Barrett, The Honors College (Contributor) / Department of Information Systems (Contributor)
Created2015-05
Description
We were driven by the question: what is happening to the popularity of Major League Baseball? In order to answer this question we compared the league structure of Major League Baseball with that of the National Football League. We were able to speak with five former or current members of the respective leagues in order to gain some insight into how the two leagues operate. The main focus of our research was around the payroll structures of the two leagues as well as their revenue sharing policies. In the end, we discovered that Major League Baseball is becoming highly regionalized. The sport is still growing in popularity in terms of revenue and fan involvement, but it is becoming less popular on a national stage. The league is benefitting greatly from factors like the increasing importance of "TiVo proof programming" and a lack of competition. Each league is very different in its own right. While the NFL promotes a perception of competitive balance, Major League Baseball can be plagued by the negative perception it creates surrounding some of its smaller market teams.
ContributorsHeath, Cameron (Co-author) / Linamen, John (Co-author) / Eaton, John (Thesis director) / Mokwa, Michael (Committee member) / Barrett, The Honors College (Contributor) / WPC Graduate Programs (Contributor) / Department of Marketing (Contributor) / Department of Finance (Contributor) / Department of Information Systems (Contributor) / School of Accountancy (Contributor)
Created2015-05
Description
Blue House Coffee is a company started by four friends with a passion for roasting fresh, quality coffee. The company's current business operations include online sales through a company website and beverage sales from a bicycle-driven coffee cart. Blue House Coffee offers a diversity in variety of high-quality roasted coffee and a top-of-the-line iced coffee as its core products. The Marketing Plan is the next step in solidifying the company's goals and will play an integral role in better understanding the business, the customers, and a strategy for success.
ContributorsZeigler, Zachary Alan (Author) / Eaton, John (Thesis director) / Mokwa, Michael (Committee member) / Barrett, The Honors College (Contributor) / Department of Economics (Contributor) / Department of Supply Chain Management (Contributor)
Created2014-05
Description
White Dove Thrift Shoppes, two stores in Phoenix run by Hospice of the Valley, serve a vital function in the city. These stores allow members of the community to donate and shop while furthering the Hospice cause. Many aspects of the stores run smoothly but there is always room for improvement. While no formal goals have been established, it seems likely that management is looking for ways to increase sales and improve brand awareness. To determine how this can be accomplished, I conducted an external audit interviewed White Dove personnel. To remain competitive, White Dove needs to emphasize its strengths. Among these is the sense of community White Dove provides for its volunteers, customers, and management. The store offers high quality merchandise at a low price, which is essential for the thrift industry. The stores also are quite innovative, which will serve them well in the future. Along with its strengths, White Dove has some areas for improvement. To maximize profitability, it is recommended that White Dove engage in business practices that it is currently not exploring. In terms of marketing, the stores could advertise more within Hospice and the local community. Store tangibles could also be modified to make customers feel more comfortable. Additionally, White Dove should improve training methods for its volunteers and make all volunteers feel appreciated. Finally, managers have indicated that they would like to expand to a younger demographic. To accomplish this, White Dove can utilize ASU students and Greek life. If White Dove can successfully implement these recommendations and continue to highlight its strengths, the stores will remain competitive in the future.
ContributorsMcLellan, Brittany Ann (Author) / Ostrom, Amy (Thesis director) / Mokwa, Michael (Committee member) / Hutchman, Elizabeth (Committee member) / Barrett, The Honors College (Contributor) / W. P. Carey School of Business (Contributor) / School of Humanities, Arts, and Cultural Studies (Contributor) / Department of Supply Chain Management (Contributor) / Department of Marketing (Contributor)
Created2013-05
Description
ASU4Food's objective is to increase the visibility of the statewide hunger crisis among Arizona State University's campuses, and to raise monetary and food donations to alleviate this issue. By collaborating with a multitude of organizations both on and off-campus, we aim to become a well-known, powerful, and stable student organization. This thesis will cover the endeavors of Elana Niren, Theresa Reckamp, and Sidath Wijetunga regarding the maintenance, growth, and expansion of ASU4Food. ASu4Food has been striving to gain connections and the reputation that would allow it to become an "umbrella organization" with the ability to coordinate all of the food-raising endeavors at ASU. The effects of our actions can be seen in the club's stability. We are now being sought out by organizations such as the Salvation Army, Sunflower Farmers Market, and Shutterfly. However, there is still more work to be done, and we hope that this thesis will act as a guide for future generation of club members and officers, and that ASU4Food will continue improving in activity and efficiency for many years to come.
ContributorsNiren, Elana (Co-author) / Reckamp, Theresa (Co-author) / Wijetunga, Sidath (Co-author) / Eaton, John (Thesis director) / Mokwa, Michael (Committee member) / Southergill, Keith (Committee member) / Barrett, The Honors College (Contributor) / Department of Chemistry and Biochemistry (Contributor)
Created2013-05