Environmental Design Commons^™

The Hot Springs Creekway & The Rediscovery Of The Water That Made Hot Springs Famous, Zane Colvin

Landscape Architecture Undergraduate Honors Theses

Arkansas’s Hot Springs National Park was the first natural reservation in the United States and is the oldest park in the National Park System. In Hot Springs, 47 springs release almost a million gallons of potable 143° water every day - the problem is, almost all of this water is hidden from sight, funneled directly into an 1884-constructed tunnel underground, where no person (or other life) can experience it.

Hot Springs Creek should be daylighted and connected with the surrounding National Park, creating thermal 'pools' for public use, and restoring its banks to pre-settlement ecologically rich conditions. My plan to …

Cladding By Another Name: A Comparative Analysis Of The Environmental And Economic Costs Of Traditional Wood Clapboards, Composite Fiber-Cement Siding, And Vinyl Siding, Nicole Larochelle

All Theses

Using the tools provides by the scientific community, namely the products of lifecycle cost assessments (LCA) – which are synthesized in environmental product declarations (EPD) – and life cycle cost assessments (LCCA), the overall environmental and economic impacts of historic, traditional, and simulated materials are established and compared. This informs the historic preservation community of the quantifiable sustainability of historic materials in relation to alternatives. Through these two different methods of environmental and economic life cycle costing, this research demonstrates that retaining in-situ siding incurs the least impact on the environment and is the second most economic option. While the …

Electrochromic Windows: Return On Investment Analysis, Thomas Michael Caprio

Construction Management

In recent years, sustainability in construction has become a topic of undeniable interest. With sustainability certifications becoming more prominent and desirable, members of the construction industry have begun to seek alternatives for standard systems to keep up with market trends. One of the main issues that the construction industry faces is accessibility of technology. While there are new products and technologies being released frequently, members of the construction industry lack knowledge on the specific details and implications of working with newer systems. One piece of technology that was recently introduced is electrochromic glass, or smart glass. Electrochromic windows analyze sunlight …

Intelligibility Of Medically Related Sentences In Quiet, Speech-Shaped Noise, And Hospital Noise, Tessa Bent, Melissa Baese-Berk, Erica E. Ryherd, Sidney Perry

Durham School of Architectural Engineering and Construction: Faculty Publications

Noise in healthcare settings, such as hospitals, often exceeds levels recommended by health organizations. Although researchers and medical professionals have raised concerns about the effect of these noise levels on spoken communication, objective measures of behavioral intelligibility in hospital noise are lacking. Further, no studies of intelligibility in hospital noise used medically relevant terminology, which may differentially impact intelligibility compared to standard terminology in speech perception research and is essential for ensuring ecological validity. Here, intelligibility was measured using online testing for 69 young adult listeners in three listening conditions (i.e., quiet, speech-shaped noise, and hospital noise: 23 listeners per …

The Influence Of Classroom Design On Problem Behaviors And Educational Growth Indicators For Children With Autism Spectrum Disorder (Asd), Anthony D. Asher

All Theses

This qualitative comparative case study reports on findings from a pre-and post-occupancy evaluation using multiple data collection methods to explore how classroom design features contribute to behavioral outcomes for children with ASD. Ten children, ages three to five years older with ASD, were observed over four months as they transitioned from their current classrooms into their newly built classrooms based on evidence-based design for children with ASD. For a two-month period in each setting, environmental conditions were tracked continuously in both classrooms. In addition, interviews were conducted with the special education teachers in both settings to gain insight into the …

Evaluation Of The Chinese Sponge City Program: The Resilient Transition Of Urban Stormwater Management, Wuhan, Chongqing, Zhenjiang, China, Case Studies, Jueminsi Wu

All Dissertations

The Sponge City Program (SCP) is a Chinese national-level policy initiative with the primary goal to ameliorate urban flooding created by rapid urbanization and climate change, and it incorporates both green and blue infrastructure strategies. China’s Sponge City construction guidelines (MOHURD, 2014) established the Volume Capture Ratio of Annual Rainfall (VCRa) as the SCP’s key performance index and a general target VCRa goal of 70% annual rainfall was set for all pilot Sponge Cities (General Office of the State Council of the People's Republic of China, 2015). Yet few studies have been conducted to assess the SCP’s obtainability of the …

Editorial: Innovative Human-Centric Investigations And Technologies For Human Wellbeing And Health In The Built Environment, Francesco Salamone, Giorgia Chinazzo, Clayton Miller, Sergio Sibilio, Massimiliano Masullo

Research Collection College of Integrative Studies

The built environment should be designed and operated to create safe, comfortable, and productive spaces for humans. To achieve this goal, it is necessary to understand human responses to environmental stimuli including, but not limited to, thermal, visual, air, and acoustic quality stimuli. Such an investigation allows researchers to identify threshold values, indexes, and models capturing human responses to environmental stimuli, which in turn can be used to design and control buildings to achieve tailored comfortable, healthy, and productive conditions with a limited energy use. In this context, human-centric approaches are becoming increasingly popular in the scientific community due to …

Sustainability In Industrial Architecture, Katerina Shuble

Honors Projects

The goal of this project is to complete an in-depth study and analysis of sustainable industrial architecture. Currently, sustainable industrial architecture is an emerging topic amongst architects and industry leaders. Topics involve battling with ideologies and company policies to better the sustainability of industrial architecture. This project will help fill the gap between industrial design and sustainability by creating research and project-based examples of how sustainable industrial design can be completed. The project will be a result of a thorough research study of current sustainable industrial design, and a proposal for new efforts that can be implemented. The goal of …

Neuromorphic Computing Using Electrostatic Mems Devices, Fadi Alsaleem

Durham School of Architectural Engineering and Construction: Faculty Publications

A continuous - time recurrent neural network ( CTRNN ) is described that exploits the nonlinear dynamics of micro electro - mechanical system ( MEMS ) devices to model a neuron in accordance with a neuron rate model that is the basis for dynamic field theory . Each MEMS device in the CTRNN is configured to simulate a neuron population by exploiting the characteristics of bi - stability and hysteresis inherent in certain MEMS device structures . In an embodiment , the MEMS device is a microbeam or cantilevered microbeam device that is excited with an alternating current ( AC …

Architecture In Anime: Miyazaki's Motifs, Jack Collins

Honors Projects

Internationally known, celebrated, and respected, director Hayao Miyazaki has become a household name by transforming an industry through his films. This research focuses on Miyazaki’s process and the similarities he shares with architects, both in and out of his works. By initially examining his background, the three motifs of architecture, inspiration, and sustainability are explored through works like Spirited Away, Howl’s Moving Castle, Princess Mononoke and more. The results of this research are to inform fans of both architecture and anime about the connection between someone who designs and builds the world, and one who designs and builds …

Safety Evaluation Of Amusement Rides Using Accumulated Accident Data: Accident Data Framework, Kathryn Woodcock

Journal of Themed Experience and Attractions Studies

Amusement rides and devices are a popular form of recreation and important component of the tourism industry. Injury-producing accidents are rare, and the viability of the industry relies on perceived safety of the activity. Some existing metrics use accumulated accident reports. Several metrics tabulate the number of injuries, but none collect enough information about the context of accidents to analyse the accumulated data to deduce patterns. This paper describes an Accident Data Framework for a minimal set of variables from reports of amusement device accident, and the structure for a useful narrative to aid reporters and recorders to avoid introducing …

When The Magic Closes: Examining How Disney Fans Coped With Theme Park And Resort Closures Amid The Covid-19 Pandemic, Cody Havard, Carissa A. Baker, Daniel L. Wann, Rick Grieve

Journal of Themed Experience and Attractions Studies

This essay discusses a qualitative investigation we conducted with fans of the Disney parks and resorts during the summer of 2020 regarding the company’s handling of the COVID-19 pandemic. Specifically, 22 people responded to open-ended questions from an online survey to discuss their views of the closures and planned reopenings of the Disney parks and resorts amid the early days of the pandemic. Using social identity theory (Tajfel, 1978) and the theory of planned behavior (Ajzen, 1991), we discuss how fans react to and cope with the temporary loss of a favorite activity and how companies in the themed entertainment …

Covid-19 And Immersion: Physical, Virtual, And Home Spaces, Scott Lukas

Journal of Themed Experience and Attractions Studies

This article considers the dramatic adaptations that have occurred in themed immersive spaces as they have dealt with the challenging dynamics of COVID-19. As COVID-19 has been a respiratory disease, it has impacted the operations of theme parks, casinos, cruise ships, and other immersive spaces, especially as such spaces have relied, traditionally, on physical forms of entertainment and immersion. The writing begins with a consideration of the COVID-19 challenges noted in the theme park and cruise ship industries. OceanMedallionTM and MyMagic+ technologies are considered for their possible positive role in addressing the operational dynamics during the pandemic. Issues of guest …

Brighter But Not Clearer: Entertainment-Dependent Destinations Dealing With Long Covid, Louis-Etienne Dubois, Frederic Dimanche

Journal of Themed Experience and Attractions Studies

At the onset of the COVID-19 pandemic, we explored a range of very different possible outcomes for destinations that rely heavily on their entertainment sector (Dubois & Dimanche, 2021). Several months later, this article seeks to revisit those outcomes, while also highlighting the ongoing recovery efforts and evolving strategies of entertainment-dependent destinations (EDDs). To do so, we reconnected with the panel of respondents from various destinations (i.e., Las Vegas, Nashville, New Orleans etc.) to take stock of both new challenges and opportunities, as well as emerging factors impacting their respective markets. Our results show that while EDDs are facing a …

Theme Parks, Staycation Practices, And Covid-19: Opportunities And Uncertainties, Salvador Anton Clavé

Journal of Themed Experience and Attractions Studies

The effects of COVID-19 on the market transformation of the theme park industry has been significant in the short term because of travel restrictions. Challenges, impacts, responses, and strategies might vary from one region to another and even from one theme park to another. However, it can be assumed that domestic travel will continue to have an effect on the theme park industry during the months to come and likely beyond the pandemic. In this context, the “staycation” is becoming a booming trend in the leisure, entertainment, and tourism industry, creating new, current, and future unexpected economic winners and losers. …

Disney During Covid-19: The Tourist And The Actor’S Nightmare, Jennifer A. Kokai, Tom Robson

Journal of Themed Experience and Attractions Studies

In this essay, we argue that the experience of being at Disney theme parks in COVID times was a waking version of what is sometimes called “The Actor’s Nightmare.” Due to safety regulations, theme parks either dropped live entertainment that structures the day as a show with a clear beginning and end (e.g. park-opening rope drop performances, and the fireworks), attempted to include references to COVID in live entertainment (like in

the Frozen Ever After singalong, which added some COVID jokes), or to ignore it (like the Festival of the Lion King). In any case, due to these measures the …

The “Politics Of Inclusion/Exclusion” In Times Of The Pandemic, Florian Freitag

Journal of Themed Experience and Attractions Studies

As commercial enterprises that depend on attracting a maximum number of visitors in order to be economically successful, theme parks have generally been careful to avoid unpleasant, sensitive, or controversial themes (or aspects of a theme) that might offend or alienate potential customers. Due to official regulations concerning e.g. the wearing of masks in waiting lines and during rides, however, the pandemic cannot simply be “excluded” from the parks and remains constantly visually present, thus seriously undermining the companies’ efforts to keep the park grounds rigidly separated from the rest of the world. Particular operational decisions by some theme park …

“It Takes People To Make The Dream A Reality”: Disney’S Hr Strategy In Response To Covid-19, Jaime L. Williams, Allison A. Toth

Journal of Themed Experience and Attractions Studies

From January 2020 to the beginning of fall 2021, theme parks around the world have been required to engage in abnormal, abrupt, and major shifts in operations caused by the ongoing global pandemic (COVID-19). Through the process of sensemaking, this paper will focus on the human resources related decisions made by The Walt Disney Company in an effort to better understand the organization’s responses to changes in the external environment and the resulting outcomes during the pandemic. The overall management of Cast Members in the United States during this time period with specific focuses on the layoff and re-hiring of …

Are European Theme Parks Likely To Suffer From Long Covid?, Pieter Cornelis

Journal of Themed Experience and Attractions Studies

COVID-19 has had a major impact on the theme park industry. Visits to European parks were significantly lower in 2020 than the year before. This article discusses the short-term and long-term economic consequences of the pandemic for the theme park industry. Attitudinal loyalty, inertia effects of guest satisfaction on repeat visits, (deferred) reinvestments, and the difference between theme and amusement parks will be considered. To compensate for losses in 2020, many parks increased their visitor numbers in the 2021 season to the maximum permitted capacity, especially in the summer months. As a result, analysis of waiting times at 22 investigated …

Introduction: Theme Parks And Covid-19, Salvador Anton Clavé, Florian Freitag

Journal of Themed Experience and Attractions Studies

In the tourism industry, “crises” have been conceptualized as local and temporary phenomena, interval states that may require imminent action, but that can eventually be overcome, with business simply resuming. At the moment of writing, however, it is not at all clear when or if the theme park sector can simply return to a pre-pandemic state of affairs. Even if tourism may once again attain pre-COVID numbers, it may well be through entirely new and different forms. The essays collected here provide scholarly and professional snapshots of the current (winter 2021/2022) state of the theme park industry, with special attention …

Using Anaerobic Digesters As A Sustainable Approach In Creating Sustainable Cities In Egypt, Rania Rushdy Moussa, Laila Atef Elsawaf

Architectural Engineering

The first digestion plant was built in Bombay, India, in 1859. But since 1895, anaerobic digestion has been used to recover gas as a waste management system in England. Anaerobic digesters are one of the most well-known systems that are used worldwide to get rid of waste and generate energy, yet they have never been employed in Egypt. This research aims to determine the economic, social, and environmental impacts of anaerobic digesters in Egyptian cities and districts. From an economic perspective, the study estimates the energy produced from storing organic wastes in anaerobic digesters, using a quantitative approach to measure …

Landscapes Are Cornerstones Of Sustainability Programs, Don Spence

Sustainability Conference

Typical American landscapes are not sustainable in an economic or biological framework. The essence of the idea of sustainable growth and development are centered on the idea that those activities are not degrading natural resources or that they are outstrip budgets. A significant piece of any sustainable management plan is tied to how we manage our landscapes, how we use plants; specifically, how much grass there is, and how many native plants there are. Sustainable landscapes should require less chemical and financial inputs, which in the end, saves money and increases the biological value of the land and creates a …

Using Remote Sensing Technologies In Relocating Lubrak Village And Visualizing Flood Damages, Ronan Wallace

Independent Study Project (ISP) Collection

As weather patterns change across the world, there are communities impacted by climate change that are left unnoticed. In the Himalayan mountain range, communities have suffered, experiencing an increase in flash flooding and droughts. For Lubrak Village in Lower Mustang, the community faces the threats of flash flooding. Over the last ten years, the amount of flash flooding has increased, occurring more than once each monsoon season. After every flood, concrete-like sediment is left behind, hardening across the riverbed and increasing its elevation. As the riverbed elevation increases, this sediment encroaches on Lu-brak Village’s agricultural fields and ancient mud buildings, …

A Playworker’S Musings On The Perceptions And Importance Of ’Mess’ In A Play Space., Angus Ian Gorrie

International Journal of Playwork Practice

The aesthetics of any given play environment is often subject to immense scrutiny, often at the behest of adult agendas. This paper will, from a playwork practitioner’s perspective, discuss how aspects of perceptive mess in a play space positively affect play, the physical opportunities for children, their wellbeing, sense of belonging and their ability to create a sense of order as they see it. This will be juxtaposed against the situations in which children find themselves, by adult design, that paradoxically have the opposite effect. The author has drawn heavily from aspects of playwork theory and practice in the development …

Ahp Based Multi Criteria Decision Analysis Of Success Factors To Enhance Decision Making In Infrastructure Construction Projects, Solomon Belay, James D. Goedert, Asregedew Woldesenbet, Saeed Rokooei

Durham School of Architectural Engineering and Construction: Faculty Publications

The study presents analytical data-based multi-criteria approach of critical success factors of infrastructure construction projects analyzed in the Ethiopian construction industry. This multi-criteria technique helps to improve the decision capabilities and ultimate performance of construction processes in various low-income countries of the East African region. The aim of this paper is to establish a logical relationship and interdependencies of success-related factors for enhancing decision making for various project teams and identify priorities while taking into account all known construction organizational constraints. A structured hierarchical matrix was developed based on a pre-identified success-related factors, and initially evaluated by experienced professionals as …

"Green Enough Ain't Good Enough:" Public Perceptions And Emotions Related To Green Infrastructure In Environmental Justice Communities, Mahbubur Meenar, Megan Heckert, Deepti Adlakha

Geography & Planning Faculty Publications

The concept of biophilic urban planning has inspired neighborhood greening projects in many older urban communities in the USA and beyond. The strengths (e.g., environmental management, biodiversity, heat island mitigation) and challenges (e.g., greenwashing, green gentrification) of such projects are well-documented. Additional research on the relationship between these projects and various social factors (e.g., public perceptions, feelings, and mental health and well-being) is necessary to better understand how people adapt to said projects while struggling to navigate other more pressing socioeconomic issues, especially in communities facing environmental injustice and health inequity. In this article, we focus on one aspect of …

Strategic Energy Master Planning For Carbon Neutrality, Marie Patterson

CSU Journal of Sustainability and Climate Change

Universities across the United States are generating goals to be more sustainable and carbon neutral. The energy used in existing buildings on campuses amount to a large volume of greenhouse emissions and must be reduced to help achieve neutrality goals. Strategic Energy Master Plans are instrumental to support these goals through the development of recommendations to reduce energy. Calculating the energy use intensity for existing buildings, a main component of a Strategic Energy Master Plan, can help the campus understand where energy is being used the most. With this information the highest energy consuming buildings can be the focus of …

Availability Heuristic In Construction Workforce Decision-Making Amid Covid-19 Pandemic: Empirical Evidence And Mitigation Strategy, Yunping Liang, Anil Baral, Mohsen Shahandashti, Baabak Ashuri

Durham School of Architectural Engineering and Construction: Faculty Publications

The decision-making situations of the construction workforce have been drastically altered since the outbreak of the Coronavirus 2019 (COVID-19) pandemic. The new situation, where decision-makers strive to promptly respond to the unprecedented crisis to sustain essential construction operations without compromising the safety and health of workers, implies the presence of an availability heuristic. An availability heuristic has the potential to bring unconscious, systematic errors to the decision-making process. This study creates a decision-making experiment to empirically examine the presence of an availability heuristic and the effectiveness of a corresponding mitigation strategy in construction workforce decision-making under COVID-19 uncertainties. The experiment …

Edra 53: Bibliography, Tamara Karr

Bibliographies

edra 53: Health in All Design

Regenerating Agroecosystems By Overcoming Human Exceptionalism In Designing For Increased Equity Of Benefits From Ecoservices, Ali Loker, Charles A. Francis

Department of Agronomy and Horticulture: Faculty Publications

Our commentary explores three critical issues related to ecosystem services. First is how ecoservices are currently designed and implemented primarily for human benefit without concern for how these impact other species. We conclude that awareness of this imbalance is the first step toward meaningful change. Second we observe that human exceptionalism guides most decisions, and ask whether we can overcome this mind-set to embrace ecoregeneration and design of resilient and mutually beneficial agroecosystems. Our attitude toward the challenge and moving toward greater humility about human roles that guide management decisions in the ecosystem is a requisite for change. Third we …