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- Creators: School of International Letters and Cultures
- Creators: Electrical Engineering Program
Description
This thesis explores the framing of gender equity within International Development organizations and the design of projects to promote it. Using case studies of projects financed by United States Agency for International Development (a major donor agency), and Inter Pares (a Canadian NGO) as evidence, the thesis identifies what works and what does not work in different contexts within these projects.
ContributorsPetersen, Melia Bea (Author) / Aggarwal, Rimjhim (Thesis director) / Manuel-Navarette, David (Committee member) / School of Politics and Global Studies (Contributor) / School of International Letters and Cultures (Contributor) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Resistive Random Access Memory (RRAM) is an emerging type of non-volatile memory technology that seeks to replace FLASH memory. The RRAM crossbar array is advantageous in its relatively small cell area and faster read latency in comparison to NAND and NOR FLASH memory; however, the crossbar array faces design challenges of its own in sneak-path currents that prevent proper reading of memory stored in the RRAM cell. The Current Sensing Amplifier is one method of reading RRAM crossbar arrays. HSpice simulations are used to find the associated reading delays of the Current Sensing Amplifier with respect to various sizes of RRAM crossbar arrays, as well as the largest array size compatible for accurate reading. It is found that up to 1024x1024 arrays are achievable with a worst-case read delay of 815ps, and it is further likely 2048x2048 arrays are able to be read using the Current Sensing Amplifier. In comparing the Current Sensing Amplifier latency results with previously obtained latency results from the Voltage Sensing Amplifier, it is shown that the Voltage Sensing Amplifier reads arrays in sizes up to 256x256 faster while the Current Sensing Amplifier reads larger arrays faster.
ContributorsMoore, Jenna Barber (Author) / Yu, Shimeng (Thesis director) / Liu, Rui (Committee member) / Electrical Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
The Gender Quota of Costa Rica: An impactful method to address women’s issues through representation
Description
The implementation of gender quotas in the Costa Rican legislature presents an interesting case study that with the use of national legislative gender quotas, women’s issues are more positively addressed within the country. This analysis argues that with the higher presence of women legislators in the Legislative Assembly made possible by the quota these women. in turn, have created more gender-focused policies. Thusly, higher amounts of female-focused policy will positively impact women’s issue areas within Costa Rican society. This argument will be supported by other scholar’s research on the subject of the gender quota and female equality in Costa Rica. I will also be presenting my own research that will investigate the data taken from the Costa Rican health ministry, UNICEF, and other organizations to comparatively evaluate the improvement of problems that women face coinciding with the higher female presence in the legislature.
ContributorsBlythe, Alexandra (Author) / Shair-Rosenfield, Sarah (Thesis director) / Funk, Kendall (Committee member) / School of Politics and Global Studies (Contributor, Contributor) / School of International Letters and Cultures (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
This thesis outlines the hand-held memory characterization testing system that is to be created into a PCB (printed circuit board). The circuit is designed to apply voltages diagonally through a RRAM cell (32x32 memory array). The purpose of this sweep across the RRAM is to measure and calculate the high and low resistance state value over a specified amount of testing cycles. With each cell having a unique output of high and low resistance states a unique characterization of each RRAM cell is able to be developed. Once the memory is characterized, the specific RRAM cell that was tested is then able to be used in a varying amount of applications for different things based on its uniqueness. Due to an inability to procure a packaged RRAM cell, a Mock-RRAM was instead designed in order to emulate the same behavior found in a RRAM cell.
The final testing circuit and Mock-RRAM are varied and complex but come together to be able to produce a measured value of the high resistance and low resistance state. This is done by the Arduino autonomously digitizing the anode voltage, cathode voltage, and output voltage. A ramp voltage that sweeps from 1V to -1V is applied to the Mock-RRAM acting as an input. This ramp voltage is then later defined as the anode voltage which is just one of the two nodes connected to the Mock-RRAM. The cathode voltage is defined as the other node at which the voltage drops across the Mock-RRAM. Using these three voltages as input to the Arduino, the Mock-RRAM path resistance is able to be calculated at any given point in time. Conducting many test cycles and calculating the high and low resistance values allows for a graph to be developed of the chaotic variation of resistance state values over time. This chaotic variation can then be analyzed further in the future in order to better predict trends and characterize the RRAM cell that was tested.
Furthermore, the interchangeability of many devices on the PCB allows for the testing system to do more in the future. Ports have been added to the final PCB in order to connect a packaged RRAM cell. This will allow for the characterization of a real RRAM memory cell later down the line rather than a Mock-RRAM as emulation. Due to the autonomous testing, very few human intervention is needed which makes this board a great baseline for others in the future looking to add to it and collect larger pools of data.
The final testing circuit and Mock-RRAM are varied and complex but come together to be able to produce a measured value of the high resistance and low resistance state. This is done by the Arduino autonomously digitizing the anode voltage, cathode voltage, and output voltage. A ramp voltage that sweeps from 1V to -1V is applied to the Mock-RRAM acting as an input. This ramp voltage is then later defined as the anode voltage which is just one of the two nodes connected to the Mock-RRAM. The cathode voltage is defined as the other node at which the voltage drops across the Mock-RRAM. Using these three voltages as input to the Arduino, the Mock-RRAM path resistance is able to be calculated at any given point in time. Conducting many test cycles and calculating the high and low resistance values allows for a graph to be developed of the chaotic variation of resistance state values over time. This chaotic variation can then be analyzed further in the future in order to better predict trends and characterize the RRAM cell that was tested.
Furthermore, the interchangeability of many devices on the PCB allows for the testing system to do more in the future. Ports have been added to the final PCB in order to connect a packaged RRAM cell. This will allow for the characterization of a real RRAM memory cell later down the line rather than a Mock-RRAM as emulation. Due to the autonomous testing, very few human intervention is needed which makes this board a great baseline for others in the future looking to add to it and collect larger pools of data.
ContributorsDobrin, Ryan Christopher (Co-author) / Halden, Matthew (Co-author) / Hall, Tanner (Co-author) / Barnaby, Hugh (Thesis director) / Kitchen, Jennifer (Committee member) / Electrical Engineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Fairy tale retellings have permeated literature, film, and media ever since the original stories emerged. New adaptations are constantly being released, and therefore new research must constantly be published. In this study, I analyze "Aschenputtel" by the Brothers Grimm, as well as various retellings of "Cinderella," including Andy Tennant's Ever After (1998), Mark Rosman's A Cinderella Story (2004), and Marissa Meyer's Cinder (2012). This selection includes a live-action historical film, a live-action contemporary film, and a science fiction novel, all with an intended audience of young adults. While the Brothers Grimm story and Ever After have already been analyzed in the context of gender representation (Zipes, Bottigheimer, Williams), prior academic research fails to adequately address the gender issues in A Cinderella Story and Cinder. Because Ever After, A Cinderella Story, and Cinder are more contemporary than the Grimms' "Aschenputtel," they are often thought to be more progressive (Gruner, Vera, Travers). However, I propose that they still have problematic implications, despite their publication in contemporary society. Jack Zipes, an acclaimed fairy tale scholar, argues that, "For the most part, the transformations [of contemporary Cinderella retellings] tend to be modern remakes with a faux feminist touch" ("The Triumph" 361). Similar to Zipes, I argue that, although the texts initially appear progressive and "feminist," they ultimately support problematic ideals related to gender. All three contemporary texts seem to ally themselves with an ethos of female empowerment through their protagonists' rejection of traditional femininity, but the inclusion of gender policing and the characters' eventual acceptance of hyperfemininity undermine this characterization, as does the ultimate heteronormative "happily ever after." Additionally, the use of competition (between Cinderella and her stepfamily, as well as new female characters) pits women against each other, often because of a man, which generally prevents the development of female camaraderie, other than with the fairy godmother. Further, rather than allying herself with female power (i.e. the mother), the protagonists in both Ever After and A Cinderella Story are defined by their relationship with the father, which minimizes their agency as it suggests a transfer of ownership from the father to the husband/prince. This framing of the protagonist by the father and prince (specifically as she works to "perfect" the prince) seems to relegate the female characters to a supplementary role, simply acting as a tool for the male characters' development.
ContributorsBrown, Nichol R. (Author) / Barca, Lisa (Thesis director) / Alcantara, Christiane Fontinha de (Committee member) / School of International Letters and Cultures (Contributor) / Department of English (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Globalization has necessitated cross-cultural communication among groups and individuals alike, often beginning with management. This project considers how the degree of Power Distance, one of Hofstede's cultural dimensions, may change over time as a result of exposure to different, and often opposing, cultural values. We conducted two surveys 12 weeks apart collecting an initial sample of 317 and retaining a secondary sample of 142. We gathered data on demographics, education, on-campus involvement, cultural dimensions, and levels of comfort with different cultures. Through data analysis we found that as a result of exposure to different cultural values, cultural groups adjust their own views on Power Distance. Specifically, we found that the Anglo cultural group and the international cultural subgroup that had been living in the U.S. for less than 10 years trended towards each other on levels of Power Distance. We also found that international female students adjusted to new cultural surroundings faster than their male counterparts. These discoveries have led us to conclusions regarding the influence of awareness of other cultural values through international exposure, specifically that of Power Distance, as well as male versus female differences in cultural adjustment, and how differing views might trend towards each other with recurrent interaction.
ContributorsNiren, Alyssa (Co-author) / Davidson, Rachel (Co-author) / Lee, Peggy (Thesis director) / Zhang, Zhen (Committee member) / Department of Supply Chain Management (Contributor) / School of Mathematical and Statistical Sciences (Contributor) / School of International Letters and Cultures (Contributor) / Department of Information Systems (Contributor) / W. P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
The Science of Water Art project is a collaborative work that brings together professionals, community members, college students and children to think about the role that water plays in each of our lives. Using a sample of 4th grade classrooms in Maricopa County, over 3000 drawings of children's perception of water today and in the future were collected. The 9-11 year olds were asked to draw pictures of 1) how they saw water being used in their neighborhood today (T1), and 2) how they imagined water would be used in their neighborhood 100 years from now (T2). The artwork was collected and coded for nine different themes, including: vegetation, scarcity, pollution, commercial sources of water, existing technology, technology innovation, recreational use, domestic use, and natural sources of water. Statistically significant differences were found between boys and girls for vegetation, technology and domestic use themes. This project allows for a look into how climate change and water insecurity is viewed by younger generations and gives a voice to children so that they may share their outlooks on this vital resource.
ContributorsVins, Holly Elizabeth (Author) / Wutich, Amber (Thesis director) / Newland, Judy (Committee member) / Beresford, Melissa (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Social Transformation (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2013-05
Description
This longitudinal study examines the relations of anger, gender, and intrusive maternal parenting to empathy in toddlers. Participants (247 toddlers at the initial assessment) were assessed in a laboratory at approximately 18 (T1, N = 247), 30 (T2, N = 216), and 42 (T3, N = 192) months of age. Toddlers' observed anger was measured during a toy removal task and maternal intrusiveness was observed during free play between mother and toddler. Reported empathy was measured using questionnaires completed by mothers and fathers. At 18 months, a positive relation between observed anger and reported empathy was found for boys, but not for girls. At 30 months, maternal intrusiveness positively predicted empathy in boys, but it negatively predicted empathy in girls. These findings provide insight about sex differences in the development of empathy and concern for others in early childhood.
ContributorsTravis, Katherine Elizabeth (Author) / Eisenberg, Nancy (Thesis director) / Spinrad, Tracy (Committee member) / Eggum, Natalie (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / Department of Psychology (Contributor)
Created2013-05
Description
RRAM is an emerging technology that looks to replace FLASH NOR and possibly NAND memory. It is attractive because it uses an adjustable resistance and does not rely on charge; in the sub-10nm feature size circuitry this is critical. However, RRAM cross-point arrays suffer tremendously from leakage currents that prevent proper readings in larger array sizes. In this research an exponential IV selector was added to each cell to minimize this current. Using this technique the largest array-size supportable was determined to be 512x512 cells using the conventional voltage sense amplifier by HSPICE simulations. However, with the increase in array size, the sensing latency also remarkably increases due to more sneak path currents, approaching 873 ns for the 512x512 array.
ContributorsMadler, Ryan Anton (Author) / Yu, Shimeng (Thesis director) / Cao, Yu (Committee member) / Electrical Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
This paper examines the relationship between feminism and social media and evaluates the ability of social media to function as an effective platform for the advancement of feminism's objectives. In the decades before social media became an integral part of culture, the popularity of feminism deteriorated and feminist voices were unsure that it could be revived or popularized again. However, in recent years, women have used social media as a mechanism to communicate and disseminate feminist ideas. The birth of what is called "hashtag feminism" has been a fundamental shift in the way feminism is done and advocated for in modern culture. In light of this dramatic shift in venue for feminist conversations, academic feminists are asking a series of pertinent questions: Is social media good for feminism and the achievement of feminist objectives? What, if anything, has feminism compromised in order to fit into 140 characters or fewer? This paper argues that social media has provided a platform for feminists to share their stories, which has aided in the building of feminist constituencies. This is the most important work of feminism, because it is making society more receptive to feminist principles and ideas, transforming our culture into one that can accept and fight for feminism's objectives. This paper will examine a series of case studies in which social media has hosted feminist conversations. It will analyze the impact of this social media as a venue for feminist narratives and evaluate the use of social media as a feminist platform in the movement to achieve feminism's objectives.
ContributorsGiel, Katelyn Anne (Author) / Woodall, Gina (Thesis director) / Lake, Milli (Committee member) / School of Politics and Global Studies (Contributor) / School of International Letters and Cultures (Contributor) / Barrett, The Honors College (Contributor)
Created2015-12