Matching Items (15)
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- Creators: Barrett, The Honors College
- Creators: Kavazanjian, Edward
- Creators: Allenby, Braden
Description
Every color that you see in film is purposely chosen by the filmmakers. The majority of film viewers do not consciously realize the role that color plays in their movie experience. Subconsciously, viewers are deeply affected by the color choices in the film as it changes moods, tones, characters, and more. By examining color in film, filmmakers are able to create better stories, therefore having a greater effect on the audience. By becoming aware of the role of color in film, audience members become better, more involved viewers.
The following project is cut into three major parts: Color Theory in Film, An Analysis of Symbolic Color, and the Technical Applications of Color in Film. Part One gives the necessary background on color theory, light theory, color mixing, color associations, and color palettes needed to understand the rest of the project. Part Two examines color symbolism and color psychology in three films, detailing their importance to the storylines in-depth. Part Three looks at the ways filmmakers employ color during post-production, principal photography, and post-production. By looking at production design, the history of color grading, and the power of lighting and cinematography, one is able to discern the different effects color creates and how that effect is created.
The following project is cut into three major parts: Color Theory in Film, An Analysis of Symbolic Color, and the Technical Applications of Color in Film. Part One gives the necessary background on color theory, light theory, color mixing, color associations, and color palettes needed to understand the rest of the project. Part Two examines color symbolism and color psychology in three films, detailing their importance to the storylines in-depth. Part Three looks at the ways filmmakers employ color during post-production, principal photography, and post-production. By looking at production design, the history of color grading, and the power of lighting and cinematography, one is able to discern the different effects color creates and how that effect is created.
ContributorsMcholland, Megan (Author) / Nascimento, Eliciana (Thesis director) / Klucsarits, Philip (Committee member) / Dean, Herberger Institute for Design and the Arts (Contributor) / School of Art (Contributor) / School of Film, Dance and Theatre (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Torch is a smart bulb and family of fixtures that encourages users to carry their light with them. This product system is designed to offer an alternative to our current lighting systems while living within existing home lighting infrastructure. Torch is designed for people who live in small spaces. Torch appeals to people who want to live a simpler life with fewer products and better interactions. Torch creates rituals that are inspired by the past. While Torch is designed to be the only light source that one uses. This type of system may not fit into everyone's lives or living spaces. In that case, Torch can be used together with one's existing home lighting. Torch allows users to live with their existing lighting while having a personal smart lighting system. Torch is a sustainable smart bulb that offers an alternative to the excessive smart bulb systems that are on the market from companies like Samsung, Philips, and IKEA. Torch is for people who want the benefits of a smart bulb without having to invest in an expensive system. Torch is a family of products that work together to provide a sustainable, affordable, and personal smart lighting system.
ContributorsBrown, Yannez Ray (Author) / Bacalzo, Dean (Thesis director) / Feil, Magnus (Committee member) / McDermott, Lauren (Committee member) / The Design School (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Currently conventional Subtitle D landfills are the primary means of disposing of our waste in the United States. While this method of waste disposal aims at protecting the environment, it does so through the use of liners and caps that effectively freeze the breakdown of waste. Because this method can keep landfills active, and thus a potential groundwater threat for over a hundred years, I take an in depth look at the ability of bioreactor landfills to quickly stabilize waste. In the thesis I detail the current state of bioreactor landfill technologies, assessing the pros and cons of anaerobic and aerobic bioreactor technologies. Finally, with an industrial perspective, I conclude that moving on to bioreactor landfills as an alternative isn't as simple as it may first appear, and that it is a contextually specific solution that must be further refined before replacing current landfills.
ContributorsWhitten, George Avery (Author) / Kavazanjian, Edward (Thesis director) / Allenby, Braden (Committee member) / Houston, Sandra (Committee member) / Civil, Environmental and Sustainable Engineering Programs (Contributor) / Barrett, The Honors College (Contributor)
Created2013-05
Description
Theatrical lighting design currently struggles to keep pace with the cutting edge of technology. Theatre equipment needs to be durable, repairable, and intuitive far more than it needs to concern itself with high data throughput or formal network connections. Because of this, current signal protocols, of which DMX512 is the most common, use physical interfaces and signal protocols differing from a standard ethernet connection. Very few lighting fixtures have an RJ-45 port to accept an ethernet connection, requiring signal conversion at some point within the signal flow for compatibility. The natural solution to this scenario is simple and already implemented: electronic boxes which accept a cable input, convert the signal and offer an output in a new protocol. Contributing to this system flow solution, I propose a design of a converter box with modular ports and configurations. Using a central embedded computer running driving firmware, the user can adapt the box to the networking needs of a given production.
ContributorsMcAuliffe, Jordan (Author) / Hedges, Craig (Thesis director) / Kuhn, Anthony (Committee member) / Barrett, The Honors College (Contributor) / School of Music, Dance and Theatre (Contributor)
Created2023-05
ContributorsMcAuliffe, Jordan (Author) / Hedges, Craig (Thesis director) / Kuhn, Anthony (Committee member) / Barrett, The Honors College (Contributor) / School of Music, Dance and Theatre (Contributor)
Created2023-05
ContributorsMcAuliffe, Jordan (Author) / Hedges, Craig (Thesis director) / Kuhn, Anthony (Committee member) / Barrett, The Honors College (Contributor) / School of Music, Dance and Theatre (Contributor)
Created2023-05
ContributorsMcAuliffe, Jordan (Author) / Hedges, Craig (Thesis director) / Kuhn, Anthony (Committee member) / Barrett, The Honors College (Contributor) / School of Music, Dance and Theatre (Contributor)
Created2023-05
ContributorsMcAuliffe, Jordan (Author) / Hedges, Craig (Thesis director) / Kuhn, Anthony (Committee member) / Barrett, The Honors College (Contributor) / School of Music, Dance and Theatre (Contributor)
Created2023-05
Characterization and Manipulation of Microbiomes From Arid Landfills for Improved Methane Production
Description
Environmentally harmful byproducts from solid waste’s decomposition, including methane (CH4) emissions, are managed through standardized landfill engineering and gas-capture mechanisms. Yet only a limited number of studies have analyzed the development and composition of Bacteria and Archaea involved in CH4 production from landfills. The objectives of this research were to compare microbiomes and bioactivity from CH4-producing communities in contrasting spatial areas of arid landfills and to tests a new technology to biostimulate CH4 production (methanogenesis) from solid waste under dynamic environmental conditions controlled in the laboratory. My hypothesis was that the diversity and abundance of methanogenic Archaea in municipal solid waste (MSW), or its leachate, play an important role on CH4 production partially attributed to the group’s wide hydrogen (H2) consumption capabilities. I tested this hypothesis by conducting complementary field observations and laboratory experiments. I describe niches of methanogenic Archaea in MSW leachate across defined areas within a single landfill, while demonstrating functional H2-dependent activity. To alleviate limited H2 bioavailability encountered in-situ, I present biostimulant feasibility and proof-of-concepts studies through the amendment of zero valent metals (ZVMs). My results demonstrate that older-aged MSW was minimally biostimulated for greater CH4 production relative to a control when exposed to iron (Fe0) or manganese (Mn0), due to highly discernable traits of soluble carbon, nitrogen, and unidentified fluorophores found in water extracts between young and old aged, starting MSW. Acetate and inhibitory H2 partial pressures accumulated in microcosms containing old-aged MSW. In a final experiment, repeated amendments of ZVMs to MSW in a 600 day mesocosm experiment mediated significantly higher CH4 concentrations and yields during the first of three ZVM injections. Fe0 and Mn0 experimental treatments at mesocosm-scale also highlighted accelerated development of seemingly important, but elusive Archaea including Methanobacteriaceae, a methane-producing family that is found in diverse environments. Also, prokaryotic classes including Candidatus Bathyarchaeota, an uncultured group commonly found in carbon-rich ecosystems, and Clostridia; All three taxa I identified as highly predictive in the time-dependent progression of MSW decomposition. Altogether, my experiments demonstrate the importance of H2 bioavailability on CH4 production and the consistent development of Methanobacteriaceae in productive MSW microbiomes.
ContributorsReynolds, Mark Christian (Author) / Cadillo-Quiroz, Hinsby (Thesis advisor) / Krajmalnik-Brown, Rosa (Thesis advisor) / Wang, Xuan (Committee member) / Kavazanjian, Edward (Committee member) / Arizona State University (Publisher)
Created2022
Description
Zero-Valent Metals (ZVM) are highly reactive materials and have been proved to be effective in contaminant reduction in soils and groundwater remediation. In fact, zero-Valent Iron (ZVI) has proven to be very effective in removing, particularly chlorinated organics, heavy metals, and odorous sulfides. Addition of ZVI has also been proved in enhancing the methane gas generation in anaerobic digestion of activated sludge. However, no studies have been conducted regarding the effect of ZVM stimulation to Municipal Solid Waste (MSW) degradation. Therefore, a collaborative study was developed to manipulate microbial activity in the landfill bioreactors to favor methane production by adding ZVMs. This study focuses on evaluating the effects of added ZVM on the leachate generated from replicated lab scale landfill bioreactors. The specific objective was to investigate the effects of ZVMs addition on the organic and inorganic pollutants in leachate. The hypothesis here evaluated was that adding ZVM including ZVI and Zero Valent Manganese (ZVMn) will enhance the removal rates of the organic pollutants present in the leachate, likely by a putative higher rate of microbial metabolism. Test with six (4.23 gallons) bioreactors assembled with MSW collected from the Salt River Landfill and Southwest Regional Landfill showed that under 5 grams /liter of ZVI and 0.625 grams/liter of ZVMn additions, no significant difference was observed in the pH and temperature data of the leachate generated from these reactors. The conductivity data suggested the steady rise across all reactors over the period of time. The removal efficiency of sCOD was highest (27.112 mg/lit/day) for the reactors added with ZVMn at the end of 150 days for bottom layer, however the removal rate was highest (16.955 mg/lit/day) for ZVI after the end of 150 days of the middle layer. Similar trends in the results was observed in TC analysis. HPLC study indicated the dominance of the concentration of heptanoate and isovalerate were leachate generated from the bottom layer across all reactors. Heptanoate continued to dominate in the ZVMn added leachate even after middle layer injection. IC analysis concluded the chloride was dominant in the leachate generated from all the reactors and there was a steady increase in the chloride content over the period of time. Along with chloride, fluoride, bromide, nitrate, nitrite, phosphate and sulfate were also detected in considerable concentrations. In the summary, the addition of the zero valent metals has proved to be efficient in removal of the organics present in the leachate.
ContributorsPandit, Gandhar Abhay (Author) / Cadillo – Quiroz, Hinsby (Thesis advisor) / Olson, Larry (Thesis advisor) / Boyer, Treavor (Committee member) / Arizona State University (Publisher)
Created2019