Digital Commons Network^™

Corporate Social Responsibility To-Come: A Derridean Interruption Of Transparency, Robert Foschia

Electronic Theses and Dissertations

This study investigated the relation between rhetorics of transparency and organizational action. Digging into CSR literature from a philosophy of communication perspective, this project seeks to determine if corporate social responsibility delivers on the promises it makes of a better world.

Drawing on the work of Jacques Derrida, the research first lays out his often overlooked contribution to the philosophy of communication, and then moves towards possible applications in deconstructing the perceived benefits of CSR, particularly in its transparent nature. By looking at organizational life from the Triple Bottom Line, this dissertation peels back the underlying rhetoric of planet, people, …

Influencing Hawai‘I Hotel Patrons To Use Reef-Safe Sunscreens, Rochelle Good

UNLV Theses, Dissertations, Professional Papers, and Capstones

The health of Hawaiian coral reefs is threatened by pollution from common sunscreen ingredients such as oxybenzone. Hawai‘i hotel patrons using sunscreens with harmful ingredients contaminate coral reefs when these products wash off while swimming or bathing. Reef-safe sunscreens are alternative sunscreens that provide effective sun protection while averting damage to coral reefs. The purpose of this research was to determine the dominant factors leading to the pro-environmental behavior of using reef-safe sunscreen and identify practices that Hawai‘i hotel operators could implement to influence patrons to engage in this behavior. This research applied an integrative conceptual framework to model pro-environmental …

As The Clothing Industry Is A Major Polluter, Sustainable Fashion Is Rising, Gabe Herman

Capstones

That the fashion industry is one of the biggest polluters in the world is one of the industry’s best-kept secrets — it uses a quarter of the chemicals produced globally, and its share of the world’s CO2 emissions is expected to rise from 2 percent to 26 percent in the next 30 years. Developing nations — where many factories are located — are most affected. Every year in Bangladesh, for example, tanneries dump enough toxic waste into rivers to fill three Olympic-sized swimming pools. Advocates and some in the fashion world are working to not only get the word out, …

Narrative Inquiry Into The Barriers To And Facilitators Of Teacher Implementation And Sustainability Of Arts Integration In An Urban Public School District, Cheryl Mcclendon

Seton Hall University Dissertations and Theses (ETDs)

To improve the overall quality of education within under-performing schools across the United States and, in particular, to improve outcomes for diverse learners, it is imperative to find ways to increase the adoption of evidence-based practices.

This study aims to illuminate the barriers and facilitators that confront teachers in the sustained implementation of arts integration using a scientifically research-based Constructivist methodology. Arts Integration (AI) has been proven to increase students’ literacy, mathematics, and critical thinking skills. For decades, the U.S. Department of Education has funded research studies revealing the efficacy of arts integration. Data, however, indicate a lack of sustained …

Project Renew Worcester, Danni Yue, Amy Zhang, Jing Han, Omid Ashrafi, Yiming Xu

School of Professional Studies

n The client for this capstone project is RENEW Worcester which is a fledgling solar power project whose main goals are to bring renewable energy in the form of solar power into local, primarily low-income communities and are committed to the mission of making the transition off of fossil fuels to clean, renewable power. Based in Worcester, Massachusetts, they are a local chapter of Co-op Power which is a consumer-owned sustainable energy cooperative (co-op) made up of numerous different local chapters all over the New England area as well as the state of New York. The problem that we will …

Dc-Dc 4-Switch Buck-Boost Converter For Energy Harvesting From Elliptical Machines, Alexander C. Samietz, Gustavo Guzman

Electrical Engineering

The senior project report documents the process of replacing the network of resistors inside an elliptical machine with a DC-DC buck-boost converter. The buck-boost DC-DC converter accepts a wide input range of 5-60 Volts, with an output of 36 Volts for the most efficient use of the already available microinverter. The microinverter reclaims the lost energy and safely distributes it back to the electrical grid. The addition of this project reduces heat emissions from wasted energy and shrinks the carbon footprint of its users.

Solar Parking Lot Analysis: Smart Investment Or Waste Of Capital, Jared J. Davis

Construction Management

In the last couple decades solar panels have been developed into a sustainable and effective method for harnessing clean energy. Today, solar panels have been engineered into solar roadways. Solar roadways are structurally engineered solar panels which can be installed in the Earth, driven on, and can replace the need for traditional asphalt roads. These solar roadways also include built in LEDs which mimic road lines and light up wildlife crossing the road, making these road panels a very safe alternative to traditional asphalt roads. This senior project is an analysis of solar roadways and their capabilities when applied to …

Solar Parking Lot Analysis: Smart Investment Or Waste Of Capital, Jared James Davis

Construction Management

In the last couple decades solar panels have been developed into a sustainable and effective method for harnessing clean energy. Today, solar panels have been engineered into solar roadways. Solar roadways are structurally engineered solar panels which can be installed in the Earth, driven on, and can replace the need for traditional asphalt roads. These solar roadways also include built in LEDs which mimic road lines and light up wildlife crossing the road, making these road panels a very safe alternative to traditional asphalt roads. This senior project is an analysis of solar roadways and their capabilities when applied to …

Keeping Pace With Relative Sea Level Rise: Marsh Platform Monitoring Shows Minimal Sediment Deficit Along The Louisiana Coast, Kelly Marie Sanks

Graduate Theses and Dissertations

Recent reports estimate that the marshes of the Mississippi Delta receive just 30% of the sediment necessary to sustain current land area1. An extensive monitoring campaign by the USGS and LCPRA provides direct measurements of sediment accumulation, subsidence rates, and deposit characteristics along the coast over the past 10 years2, allowing us to directly evaluate this sediment balance. By interpolating bulk density, organic fraction, and vertical accretion rates from 273 sites, a direct measurement of organic and inorganic sediment accumulation can be made. Results show that a total of 82 MT/year of sediment is delivered to the coast. Using a …

The Icarus Floating Membrane Photobioreactor For Microalgae Cultivation In Wastewater: Advancing Technology From Lab To Field Prototype, Melanie Pickett

USF Tampa Graduate Theses and Dissertations

The ICARUS membrane photobioreactor, conceptualized and preliminarily tested at the University of South Florida, provides a viable platform for algae cultivation using wastewater as a growth medium. Progression of the technology is tracked using NASA’s Technology Readiness Level scale, and is herein described. Through the work described in this manuscript, the technology has evolved from TRL 3 to TRL 5. Completing the suggested future work will readily move the technology to TRL 6 and beyond.

The first study investigated the co-location of algal cultivation with wastewater treatment. This coupling provides a steady source of water and nutrients for algal growth. …

Re-Thinking ‘Sustainability’: Management And Organization Theorizing For A More-Than-Human-World, Seray Ergene

Doctoral Dissertations

A widespread conversation has emerged around the concept of sustainability in management theory and practice today. The origins of this notion have forwarded a vision of economic development for improving social conditions in different parts of the world, as well as promoting environmental protection to reduce the harmful effects of economic activity on Earth (Brundtland Report, 1987). Emerging from these origins, solving sustainability problems today has come to signify attending to three seemingly distinct pillars: social equity, environmental protection, and economic development. In this dissertation I join these conversations by following recent theoretical discussions suggesting the pillars are actually interrelated …

Experiences Of Faculty In The Design And Development Of Sustainability Education In Higher Education Curricula: A Case Study Of A Southeastern College, Tina Wilson

CUP Ed.D. Dissertations

Sustainability is a global concern; sustainability education is a logical and necessary response to that concern. There is very little research regarding the integration of sustainability concepts in higher education curriculum and delivery of instructional strategies. Sustainability education in higher education is a multifaceted phenomenon studied through a variety of lenses. The lens for this qualitative, descriptive single case study was curriculum design and development from the experiences and perspectives of a faculty involved in the process. The case study college was one of several institutions of higher education that responded to campus interest and expectations regarding sustainability education. This …

Identification And Characterisation Of Novel Phages Of Pectobacterium And Erwinia, Colin Buttimer

PhDs

Losses in crop yields due to disease need to be reduced to meet increasing global food demands associated with growth in the human population. There is a well-recognised need to develop new environmentally-friendly control strategies to combat bacterial crop diseases. There are several crop diseases for which no effective bactericidal agents are currently available, such as potato blackleg and soft rot disease caused by Pectobacterium atrosepticum and other members of soft rot Enterobacteriaceae (Czajkowski et al., 2011). Furthermore, current control measures involving the use of traditional chemicals or antibiotics are losing their efficacy due to the natural development of bacterial …

Integrating Asset Management To Achieve Infrastructure Sustainability And Resiliency In Stormwater Systems, Mirandi Lynn Mcdonald

Electronic Theses and Dissertations

As the world faces climate and resource pressures, there is an ever-growing demand for sustainable products and processes throughout the whole life cycle. Sustainable infrastructure has become one of the leading research topics in civil engineering. It refers to mitigating, decreasing, and even eliminating the social, economic and ecological impacts during the lifecycle of an infrastructure project, which includes its design, construction and operation. However, achieving sustainability is challenging and requires an interdisciplinary approach because of the many variables that need to be understood and assessed. One field of expertise long practiced by municipal management but not necessarily by engineers …

Taking Credit: Case Study Of A Uv System To Expand Methods Of Virus Inactivation And To Quantify The Enhanced Public Health And Sustainability, Tyler Kane

Master's Theses and Capstones

Public water systems (PWSs) must provide 4-log virus inactivation to comply with EPA’s Surface Water Rule (LT2ESWTR) or Ground Water Rule (GWR), while also complying with the Disinfection Byproduct Rule (Stage 2 DBPR). A UV dose of 186 mJ/cm2 meets this inactivation requirement, but increases energy use, capital and operation costs, and causes technical challenges for validating UV performance. The result: many water systems resort to solely using chemical disinfectants, increasing their risk of disinfection byproduct (DBP) formation. This required UV dose is based off previous studies on the wavelength response adenovirus at 254nm, where traditional low pressure (LP) lamps …

Design Of Wind Turbine Tower Height And Blade Length: An Optimization Approach, Ryan Wass

Mechanical Engineering Undergraduate Honors Theses

The wind industry is a fast growing market and is quickly becoming competitive with traditional non-renewable energy resources. As with any developing industry, research must continually be redefined as more complex understandings of design variables are learned. Optimization studies are common ways to quickly refine design variable selections. Historical wind turbine data shows that the tower hub height to rotor diameter ratio scales almost linearly. However there is no specific rule that dictates the optimum hub height for a given diameter. This study addresses this question by using an Excel based optimization program to determine the height to diameter ratio …

Broth: Enhancing Market Opportunities And Improving Sustainability Of Maine Farmed Seaweed, Zachary M. Bonelli

Electronic Theses and Dissertations

Seaweed is becoming popular across the world as consumers learn about the variety of seaweed-based products and their health benefits. Sugar kelp is one of Maine’s seaweed varieties that is locally grown each year. Sugar kelp and similar species contain many useful nutrients including iodine, calcium, magnesium, iron, and vitamins A, B, C, and E. Even though the health benefits of seaweed have been proven, locally-sourced seaweed has not yet become any more popular in Maine. Part one of this study identified suitable processing steps for a sugar kelp-based broth. Part two assessed how consumers’ demographics and food neophobia, as …

Empirical Research To Integrate National Culture In The Design Of Lean Systems, Enrique Macias De Anda

Doctoral Dissertations

The focal point of this dissertation is to find the relevance that cultural difference at a societal level exercise on the design of lean systems as a strategic management practice, from the perspective of production operations involving the shop floor, support activities and management. A conceptual model derived from a thorough literature review provides the theoretical framework of the factors considered to affect the design of the lean practice, considering only human attributes such as individual competence and national culture.The analysis of culture as a determinant factor for the success and sustainability of lean systems has been a topic of …

Development Of Biobased Phenolic Adhesives For Engineered Wood Products, Somayyeh Kalami

Theses and Dissertations

Phenolic adhesives are widely used in the production of engineered wood products due to their exceptional moisture and thermal resistance, chemical stability, and bonding strength. The phenolic adhesive is currently produced through condensation polymerization of two fossil fuel-derived compounds: phenol and formaldehyde. However, due to fluctuations in the price of phenol and formaldehyde with the price of oil, environmental and health issues associated with using these compounds, there is a strong interest in finding alternative renewables feedstocks. Lignin is a natural polyphenolic compound with excellent potential to substitute phenol in phenolic adhesive formulations. Lignin is produced as byproducts during pulp …

Système, Trupti Pomaje

Theses

In today’s throwaway world, the rate at which and the amount of goods that are getting discarded has developed an alarming situation. Electronic industry has evolved rapidly since the invention of transistors in 1947. From these days onwards, efforts have been taken to make the products more efficient in terms of their performance, reduce design and production cost and have higher profit margins. However, this has led to products being designed in a way which makes people want to dispose them early, in turn making them part of waste after usage. Electronic products contain certain materials and components which are …

Rethinking University Operations: Applying Circular Economy Concepts At The University Level, Victoria M. Clements

Chancellor’s Honors Program Projects

No abstract provided.

A Study Of Urban Principals’ Perceptions Of Technology Implementation And Stem Program Sustainability, David D. Colter

All Theses And Dissertations

STEM careers are becoming more prominent in today’s workforce. The platform of today’s industries derives from science, technology, engineering, and math, the study of which ultimately provides students and stakeholders with the foundation to function in a globally diverse society. Due to the recent budget shortfalls, the existence of STEM programs within this Texas Urban School District was threatened. District principals were directed to review their respective budgets to determine where potential cuts could be made. The purpose of this qualitative phenomenological study was to describe the perceptions of urban district principals regarding technology implementation and identify recommendations for the …

Mixed Method Analysis Of Apparel Corporations For Future Policy Development, Lance Michael Cheramie

Graduate Theses and Dissertations

This study focused on analyzing the gaps and inconsistencies in sustainability reporting by conducting a needs assessment on 14 apparel retailing corporations. An analysis for new public policies that would enhance the sustainable efforts by apparel retailing corporations were explored. Additionally, the efficiencies of current sustainable practices were analyzed and the current trends were reported. This study provided a comprehensive review of apparel retailing corporations’ interest towards governmental support in developing policies for efficient sustainability practices and for standardized reporting.

A mixed methods approach was used with the primary focus being the evaluation of emission reduction, governmental influence, sustainability reporting, …

Indigenous Tribes In The Brazilian Amazon: Finding A Balance Between Sustainability And Economic Development, Bernadette R. O'Donnell

Honors College Theses

The number of isolated indigenous tribes in Brazil is dropping due to a multitude of factors, including resource extraction. If these factors continue, there will be further reduction of the population of indigenous tribes which causes the loss of culture of the world’s oldest societies. This research establishes the roles that the Brazilian government, NGOs, and the international community should play to preserve indigenous tribes. The research question is: How can Brazil sustain isolated indigenous tribes in the Amazon without compromising its own economic development? The research method is the modified Delphi method which results in a consensus of experts …

Next Generation Protocol: Innovating A Resilient Future, Andrew Steven Rudnick, Jamie Cannady, Joe Decesaro, Juan A. Ortiz Salazar

Materials Engineering

Conventional practices do not account for product life beyond end-of-sale – these practices are not sustainable. We have developed an end-of-life protocol that includes a metric that we call the Recovery Rating. The objectives of this Next Generation Protocol, beyond supporting the United Nations’ Sustainable Development Goals, are to encourage the production of goods designed for recovery and to promote the collaboration between consumers, the public, and the private sector to recover goods at their end-of-life. The Recovery Rating that we propose evaluates and quantifies recovery potential of products. The Recovery Rating, which is normed against embodied energy from the …

Analysis Of The Properties Of Supercapacitors And Possible Applications For The Technology, Vincent Oliveto

Honors Theses

Supercapacitors have a lot of excellent qualities that would make them a great substitute for batteries when it comes to electrical energy storage systems. Supercapacitors can discharge and charge very rapidly, they have a lifespan in the realm of millions of cycles, and they are much more efficient than batteries. Unfortunately, they cannot hold nearly as much charge as batteries. This paper seeks to further investigate the properties of supercapacitor technology and the best way to exploit these properties with the purpose of integrating them into renewable energy systems. There is currently a lot of research occurring around the world …

Environmental Clearinghouse Of Schenectady, Kate Van Patten

Honors Theses

This paper analyses Environmental Clearinghouse of Schenectady, a local nonprofit environmental organization. The paper investigates the history of the organization as well as the effectiveness of its organizational and funding habits. A literary review was conducted to analyze the success of ECOS mission as well as the positive effects ECOS has on society using elements such as environmental education, the importance of early environmental education, how well the organization connects urban residents with the outdoors and the effectiveness of environmental programs. This research promotes the importance of early environmental education on our future generations health and environmental conditions. Additionally, through …

The Cost Of Clean Space- A Study Of The Additional Fuel Costs Of Launching Above Low Earth Orbit, John O'Gorman

Theses

Ever since the launch of Sputnik in 1957, humans have put over 40,000 pieces of debris into orbit around the Earth. In particular, most launches and debris tends to go to either Low Earth Orbit (LEO), or Geosynchronous Earth Orbit (GEO). While GEO has some regulations on its use, there are limited regulations for the use of LEO. Accumulated debris in LEO jeopardizes the future utility of space. So far, various measures for the mitigation and management of debris in LEO have been proposed. This paper looks to establish a baseline cost of clean space in LEO against which other …

Design Guidelines And Strategies For Thermal Solar Management Of Fenestration In The Desert Climate, David Mccredo

UNLV Theses, Dissertations, Professional Papers, and Capstones

This research evaluates the effects of varying thermal properties of windows in

residential energy use for the moderate altitude and 36'N latitude climate of southern

Nevada, which has a distinct cooling season. A selection of windows across different

shading conditions and total window areas were studied using BEopt energy simulation.

Findings demonstrate that for the specific climate, latitude, and altitude of Las Vegas,

Nevada, the most expensive “high performance” windows are not always the best

option in terms of total site energy use, and can be outperformed by properly shaded

less advanced windows. Under certain conditions, shading was found to …

Using Pictorial Action Instructions To Train Low-Literacy Adults To Construct A Basic Humanitarian Engineering Project, Kathleen Paco Cadman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Low- and middle-income countries (LMICs) are often disproportionately faced with environmental hazards, which can cause adverse health outcomes. Although humanitarian engineering projects have been created to mitigate these hazards, LMICs are also frequently impacted by literacy deficits, creating a barrier in training low-literacy individuals to construct these projects. The purpose of this dissertation was to develop, refine, and test the usability of pictorial action instructions (PAI) in training low-literacy individuals to construct a humanitarian engineering project. A concept analysis was completed, including the creation of an operational definition, for “lay worker health literacy.” This analysis and definition set a foundation …