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The goal of this research was to identify why the federal government should invest in solar research and development, and which areas of solar improvement should be focused on. Motivation for this can be found in the pressing need to prevent and reverse the effects of climate change, the inevitability of fossil fuel resources eventually running out, and the economic and job creation potential which solar energy holds. Additionally, it is important to note that the best course of action will involve a split of funding between current solar rollout and energy grid updating, and the R&D listed in this research. Upon examination, it can be seen that an energy revolution, led by a federal solar jobs program and a Green New Deal, would be both an ethically and economically beneficial solution. A transition from existing fossil fuel infrastructure to renewable, solar-powered infrastructure would not only be possible but highly beneficial in many aspects, including massive job creation, a more affordable, renewable energy solution to replace coal-fired plants, and no fuel spending or negotiation required.<br/>When examining which areas of solar improvement to focus on for R&D funding, four primary areas were identified, with solutions presented for each. These areas for improvement are EM capture, EM conversion efficiency, energy storage capacity, and the prevention of overheating. For each of these areas of improvement, affordable solutions that would greatly improve the efficiency and viability of solar as a primary energy source were identified. The most notable area that should be examined is solar storage, which would allow solar PV panels to overcome their greatest real and perceived obstacle, which is the inconsistent power generation. Solar storage is easily attainable, and with enough storage capacity, excess solar energy which would otherwise be wasted during the day can be stored and used during the night or cloudy weather as necessary. Furthermore, the implementation of highly innovative solutions, such as agrivoltaics, would allow for a solar revolution to occur.
A survey of 133 engineering students at Arizona State University (ASU) was conducted to determine if extracurricular activities correlated to the amount of internships a student receives. The problem that ASU engineering students are having is that finding an internship during college and consequently finding a job after graduation is getting more difficult due to the intense competition, not only at ASU, but at every other college and university across the globe. The literature review showed that employers are looking for more from a potential candidate besides a degree and a good GPA (Grade Point Average). Employers are looking for well-developed leadership and soft skills (Dalessio, 1989). These attributes are not always learned in the classroom and many students are under the false impression that an engineering degree alone is enough to land them a job. The survey that was conducted proved that the more engineering-related extracurricular activities a student engages in, the greater the chance of finding an internship. Similarly, a linear relationship was also found between the number of activities involved in and number of interviews received. From the literature review, relevant experience is of utmost importance to many employers. Because of this, not receiving an internship throughout college greatly lessens a students’ success finding a job after college. The survey showed male students do far less extracurricular activities according to the survey compared to females. The males from the survey had a 51% percent success rate of finding an internship compared to the 71% success rate of females. As a Peer Career Coach at ASU, students come to me far too often and far too late in their academic career with empty resumes and lack of involvement. Each and every one of these students struggle heavily to find internships and eventually jobs. This problem can easily be addressed, but students must be aware that a high GPA in an engineering degree alone will not make them competitive in the job market.
This thesis proposes an extension of David Lewis's causal influence account of causation, providing a method to calculate the `degrees of causal influence.' By providing a quantitative approach to causal influence, I find that that the influence approach can assess statements that involve causal redundancies, allowing the assessor to attribute primary causal responsibility to the contending cause with a higher net influence value. The causal influence calculation also addresses criticisms towards Lewis's influence account, namely those involving `inert zones' of influence, the use of the term `might,' trumping versus symmetric overdetermination, and Lewis's clause requiring stepwise influence. This thesis also compares the results of causal influence in multiple toy cases including Two Rocks, both the asymmetric and symmetric variants, demonstrating that causal influence overcomes many of the core issues in Lewis's initial counterfactual account of causation. Using the asymmetric Two Rocks variant, this thesis also provides a detailed example of how to use the calculation and a discussion of the calculation's limitations. The main drawbacks of the quantitative method for causal influence seems to be the effort that it requires and issues in finding measurable qualities to compare the similarity/difference between possible worlds. Using the Two Rocks case, however, the causal influence calculation reaches the same conclusions as what Lewis suggests. A primary remaining issue is applying the calculation to instances of causation by omission, however this seems to only be a problem in using the equations rather than a problem within the idea of causal influence itself. Also, there may still be issues in justifying comparative overall similarity. However, this is an issue that both the counterfactual and influence accounts face.
Speculative fiction and fantasy media have abundant power to portray alternative realities or imagined futures for minority groups. Buffy the Vampire Slayer, from the late 1990s-early 2000s, and Wynonna Earp, from the late 2010s, are two fantasy television shows that produce this often-progressive, impactful representation, particularly for lesbians and bisexual people. Drawing on Queer and Monster Theories from Susan Stryker, Marilee Lindemann, Harry Benshoff, and Alexis Lothian, this thesis examines queer representation in these TV shows and how it contributes to the normalization of LGBTQ+ individuals whilst simultaneously honoring the shows’ queer fans. Normalizing non-cishetero genders and sexualities helps rewrite the narrative of LGBTQ+ people being considered “deviant” and threatening societal order; and holding true to queer roots of challenging social norms prevents the power of the queer community from being influenced by the pressures of compulsory heterosexuality.
In 2019, the World Health Organization stated that climate change and air pollution is the greatest growing threat to humanity. With a world population of close to 8 billion people, the rate of population growth continues to increase nearly 1.05% each year. As the world population grows, carbon dioxide emissions and climate change continue to accelerate. By observing increasing concentrations of greenhouse gas emissions in the atmosphere, scientists have correlated that the Earth’s temperature is increasing at an average rate of 0.13 degrees Fahrenheit each decade. In an effort to mitigate and slow climate change engineers across the globe have been eagerly seeking solutions to fight this problem. A new form of carbon dioxide mitigation technology that has begun to gain traction in the last decade is known as direct air capture (DAC). Direct air capture works by removing excess atmospheric carbon dioxide from the air and repurposing it. The major challenge faced with DAC is not capturing the carbon dioxide but finding a useful way to reuse the post-capture carbon dioxide. As part of my undergraduate requirements, I was tasked to address this issue and create my own unique design for a DAC system. The design was to have three major goals: be 100% self-sufficient, have net zero carbon emissions, and successfully repurpose excess carbon dioxide into a sustainable and viable product. Arizona was chosen for the location of the system due to the large availability of sunlight. Additionally, the design was to utilize a protein rich hydrogen oxidizing bacteria (HOB) known as Cupriavidus Necator. By attaching a bioreactor to the DAC system, excess carbon dioxide will be directly converted into a dense protein biomass that will be used as food supplements. In addition, my system was designed to produce 1 ton (roughly 907.185 kg) of protein in a year. Lastly, by utilizing solar energy and an atmospheric water generator, the system will produce its own water and achieve the goal of being 100% self-sufficient.