Digital Commons Network^™

Losing Ground, Alison Kanski

Capstones

Climate change and sea level rise are slowly decimating beaches. But the U.S. government and loyal residents won't let go of the beaches so easily.

A determined resident of the Rockaways in New York fights for the money and attention from governments to sustain his lifelong home and stop it from washing away.

Effectiveness Of Financial And Fiscal Instruments For Promoting Sustainable Renewable Energy Technologies, Renata Dombrovski

Economic and Business Review

The new EU target of achieving 80-95% emission reductions by 2050 calls for novel energy policy solutions. Previous research has failed to evaluate the influence of all relevant elements of energy policy on technology-specific sustainable renewable energy diffusion. This paper adds to existing research by studying the effectiveness of financial and fiscal instruments on diffusion, additionally controlling for potential political, economic, social, and environmental drivers. These drivers are analysed for 26 EU countries over the period 1990-2011. The main results show that feed-in tariffs, quotas, and tenders effectively promote wind technologies. Other explanatory variables have technology- and model-dependent impacts.

An Evidence-Based Approach To Determine The Feasibility And Sustainability Of A Support Group For Vulnerable Populations With Diabetes In A Free Health Clinic, Shawn Hillman

Doctoral Dissertations

Purpose: People living with diabetes require the appropriate resources, education, and support to avoid long-term complications. Vulnerable people with diabetes are often lacking these vital components, resulting in higher rates of complications, and decreased quality of life. A support group for diabetes in a free health clinic is an effective venue to provide these resources. This project determined the feasibility and factors leading to the potential for sustainability of a diabetes support group for a vulnerable population in West Michigan by implementing a pilot support group. Determinants of feasibility and sustainability were participant and professional feedback, perceptions of value and …

A Comparison Of Water Conservation Methods Within The Supply Chain, Spencer Bryant

Honors Projects

In a world where resources are becoming more and scarcer, water is one resource that companies need in order to stay functional. This purpose of this paper is to look at a variety of business sectors and see how they use water conservational methods within their supply chain in order to save on water. From the sectors observed, there were three main areas of focus in terms of water sustainability: reduce, reuse, and replenish. While the companies looked at were in two of the three areas stated, no company had water sustainability initiatives in place in all three areas. This …

A Five-Year Assessment Of Corn Stover Harvest In Central Iowa, Usa, Douglas Karlen, Stuart J. Birrell, J. Richard Hess

Douglas L Karlen

Sustainable feedstock harvest strategies are needed to ensure bioenergy production does not irreversibly degrade soil resources. The objective for this study was to document corn (Zea mays L.) grain and stover fraction yields, plant nutrient removal and replacement costs, feedstock quality, soil-test changes, and soil quality indicator response to four stover harvest strategies for continuous corn and a corn–soybean [Glycine max. (L.) Merr.] rotation. The treatments included collecting (1) all standing plant material above a stubble height of 10 cm (whole plant), (2) the upper-half by height (ear shank upward), (3) the lower-half by height (from the …

Australia's First 6-Star Green Education Building: Design And Performance, Jim Smith, George Earl

Jim Smith

Bond University's Mirvac School of Sustainable Development is one where planning, property, project management, construction management and quantity surveying are integrated in a school of the urban environment in the context of sustainable development. The School is the first designated institute to fully integrate environmental, urban planning, property development, quantity surveying, construction management and facilities management disciplines with the practical issues of managing economic and social viability with societal expectations.The goal was to blend together these three aspects: ecological sustainability – indoor environment quality, transport, water, materials, emissions, land use and ecology - closely linked to economic and social sustainability.The …

Cold In-Place Recycling Characterization Framework For Single Or Multiple Component Binder Systems, Ben C. Cox

Theses and Dissertations

Cold in-place recycling (CIR) is a pavement rehabilitation technique which has gained momentum in recent years. This momentum is due partly to its economic and sustainability characteristics, which has led to CIR market expansion. When pavement network deterioration is considered alongside increasing material costs, it is not beyond reason to expect demands on CIR to continue to increase. Historically, single component binder (SCB) systems, those with one stabilization binder (or two if the secondary binder dosage is 1% or less), have dominated the CIR market and could be considered the general state of practice. Common stabilization binders are either bituminous …

Performance And Sustainability Benefits Of Concrete Containing Portland-Limestone Cement, Jameson Davis Shannon

Theses and Dissertations

Sustainability and reduction of environmental impacts have continued to increase in importance in the concrete marketplace. Portland-limestone cement (PLC) has been shown to reduce total energy consumed and CO2 produced during the cement manufacturing process. This material may also have the ability to benefit concrete properties, such as compressive strength and time of set. Other concrete performance measures of potential interest evaluated in this study include durability and modulus of elasticity. In this dissertation PLC was evaluated for its ability to further increase concrete sustainability, while at the same time providing advantageous properties. This study’s focus was to show that …

A Sustainability Analysis Of Team Orange County’S Home Life Events During The U.S. Department Of Energy: 2015 Solar Decathlon, Lauren Sato, Alexandra Fw Sidun

Student Scholar Symposium Abstracts and Posters

This project will look at the U.S. Department of Energy’s 2015 Solar Decathlon and examine Chapman University’s involvement in Team Orange County. This project will further examine the Home Life sub-competition by studying the sustainability of the components of the two Home Life dinners, the movie night party, and the energy budget associated with each of the three events. Reviewing team documents and collecting data from affiliated team members will give us a wholesome overview of the efforts taken to achieve sustainability for the dinners and movie night. We found various practices were incorporated in the menu-concepts for the three …

An Entrepreneurial Context For The Theory Of The Firm: Exploring Assumptions And Consequences, Arturo E. Osorio, Paul Donnelly, Banu Ozkazanc-Pan

Articles

While entrepreneurship may be driven by personal interests and lifestyle choices, entrepreneurial actions are not only economically driven opportunity-searching processes but also enactments of social transformation that may or may not lead to socioeconomic benefits. We advance that exploring these entrepreneurial processes can inform a theory of the firm that may explain how socioeconomic processes shape the socioeconomic environment of communities while serving individuals. This article discusses several understandings of the firm, as theorized in extant literature. Guided by these different conceptualizations, we present a case study of an artist and artisan cluster in Western Massachusetts to demonstrate various understandings …

2015 Congresional District One-Page Ocean Economies Summary Report, Kildow, Charles Colgan, Yunguang Chen

Working Papers

No abstract provided.

(Urban) Waste Producing (Urban) Space, Mrunmai Fulambarkar

Architecture Thesis Prep

Although heat is the primary waste produced by industrial processes, designers can transform this by-product into energy that can allow for the creation of new public amenity and data center hybrids that integrate, celebrate and provide benefits to the urban realm.

College Students' Perceptions Of Sustainability: A Regional Survey, Michael Myung Jeong, Younghan Jung, Dan Daehyun Koo

Engineering Technology Faculty Publications

Understanding college students’ perception of sustainability is paramount as today’s students will soon be driving our economy and taking on the responsibility of maintaining a sustainable society. This study conducted a survey of college students attending two regional universities in the United States to capture their current experience levels, expectations, and perceptions with regard to various aspects of sustainability utilizing a questionnaire consisting of structured questions about sustainability knowledge/familiarity levels, green product purchase behavior, attitude-behavior relationship, and sustainability education. The results reveal useful insights into the students’ views on these topics and the demographic data collected were further analyzed to …

Evidence Of Ancient Maya Agriculture In The Bajos Surrounding Tikal, Guatemala, Adam Calvin Parker

Theses and Dissertations

Current Central American agricultural practices are environmentally and economically unsustainable, yet the ancient Maya who lived in the same region thrived for thousands of years. Archaeologists have attempted to understand the factors enabling the prolonged success and ultimate collapse of the Maya societies. Some have proposed that the karst seasonal wetlands, called bajos, that border many Maya sites in the region were an influential factor in the Maya's ability to flourish. For the past decade, researchers have used carbon isotope analyses to identify areas of ancient maize agriculture at Maya archaeological sites. In this study, we collected soil samples from …

Sustainability Assessment For Energy Systems And Chemical Process Industries, Michael J. Matzen

Department of Chemical and Biomolecular Engineering: Theses and Student Research

Sustainability has become an important factor in the chemical process and energy industries with a strong drive for process improvements towards more environmentally conscious solutions. However, there are many ways of defining sustainability and even more ways of trying to determine how sustainable a process is. This work looks into applying a conjunction of tools including; process simulation, multi-criteria decision matrices and life-cycle assessment to more quantitatively determine sustainability metrics. We have applied these tools for the production of electricity, methanol and dimethyl ether. A novel method of electricity production, in chemical looping combustion (CLC), was used that inherently involves …

Identifying Elements Of A Climate For Sustainability, Rosemond A. Moore

Theses and Dissertations

Sustainability as an area of research is growing in importance not only among academicians, but practitioners as well. A 2010 Accenture study of 700 CEOs found that 93% identified sustainability as important to the long term future success of their organizations. Utilizing CEO sustainability statements Content Analysis was conducted to understand and identify those key elements necessary for a climate for sustainability. A climate for sustainability is one in which sustainability policies, practices, and procedures drive behaviors that are rewarded, supported, and expected within an organization.

Content analysis of CEO statements from organizations recognized for both their sustainability practices as …

Creating Competitive Advantage In The Premium Market Segment Through A Sustainability Strategy, Andrew E. Iberg

Chancellor’s Honors Program Projects

No abstract provided.

Investigation Into Mechanisms And Mitigation Of Alkali-Silica Reaction In Sustainable Portland Cement Concrete Containing Recycled Glass Materials, Kaveh Afshinnia

All Dissertations

A significant portion of recycled glass from municipal waste streams is not found to be suitable for reuse as cullet in the production of new glass containers, and as a result it is disposed in landfills. One of the appropriate ways to reduce the disposal of waste glass in landfills is by using it in portland cement concrete as an aggregate material and/or supplementary cementitious material to replace portion of portland cement. The high silica content of the soda glass (approximately 70%) can potentially behave as a pozzolanic material when finely ground, which may enhance the mechanical and durability properties …

An Integrated Framework For Fostering Human Factor Sustainability And Increased Safety In Aviation Ramp Operations, Sarah M. Hubbard, Denver Lopp

Journal of Aviation Technology and Engineering

The aviation work environment has one of the highest accident rates of any industry sector in the United States, resulting in significant costs for both employee injuries and equipment damage. In fact, injury rates exceed rates found in areas that are widely recognized as hazardous, such as construction and mining, and it is estimated that aircraft ground damage costs are as high as 5 billion to 10 billion dollars per year. Purdue University’s Aviation Technology Department has conducted numerous safety and human factors studies in the past decade encompassing maintenance and repair operations, corporate flight departments, and over ten major …

Risky Business: Sustainability And Industrial Land Use Across Seattle’S Gentrifying Riskscape, Troy D. Abel, Jonah White, Stacy Clauson

College of the Environment on the Peninsulas Publications

This paper examines the spatial and temporal trajectories of Seattle’s industrial land use restructuring and the shifting riskscape in Seattle, WA, a commonly recognized urban model of sustainability. Drawing on the perspective of sustainability as a conflicted process, this research explored the intersections of urban industrial and nonindustrial land use planning, gentrification, and environmental injustice. In the first part of our research, we combine geographic cluster analysis and longitudinal air toxic emission comparisons to quantitatively investigate socioeconomic changes in Seattle Census block-groups between 1990, 2000, and 2009 coupled with measures of pollution volume and its relative potential risk. Second, we …

Landform Architecture As Reconnecting Presence For Campus Complex Design, Yi Wang

Masters Theses

This thesis is an investigation into how land evolves into an architectural presence and representation to reconnect physical construction with social realities, human perception, and environmental considerations. As buildings lose their plasticity and their connection with the surroundings both physically and psychologically, they become isolated in the cool and distant realm of vision, lacking authenticity of material and tectonic logic in their construction. Landform architecture, which allows land to be engaged in an architectural representation, penetrates multi-dimensional architectural meaning through the manipulation of space, material, and structure. The built form of landform architecture is fundamentally developed from articulations of the …

The Source Of Saline Groundwater In The Mississippi River Valley Alluvial Aquifer In Southeast Arkansas, Justin Michael Paul

Electronic Theses and Dissertations

In this study, the source of historical chloride anomalies in the Mississippi River Valley alluvial aquifer from southeast Arkansas is investigated using spatial statistical and geochemical techniques. The spatial statistical and geochemical techniques are employed to determine whether the source of the saline groundwater is due to evaporative processes in the soil column, injection of saline fluids from depth, or infiltration from rivers. Spatial statistical analyses show chloride anomalies in the alluvial aquifer are more closely related to tectonic features associated with the injection of saline fluids from depth than evaporative concentration of soil waters that may have recharged groundwater. …

Farm Sanctuary: Caring For Our Planet (Interview With Gene Baur), Elizabeth Gingerich

The Journal of Values-Based Leadership

No abstract provided.

Emerging Climate Change Publics: Cultivating Sustainability And Justice In The Pioneer Valley, Vanessa Adel

Doctoral Dissertations

Climate change is setting off erratic weather patterns and environmental changes that threaten the livelihood, stability, and survival of the planet. Communities and institutions around the globe are sounding the clarion call about these devastating impacts, advocating for sustainable practices and deep changes to every facet of our lives. This dissertation research consists of an ethnography of a local network of actors and organizations who are responding to climate change, centered on those who define sustainability as integrally connected to justice. I analyze this network of activity through the lens of the concept of an emerging public. I start from …

Motorizing Cbd Of Tirana. A Before And After Study In Tirana From Sustainability Point Of View, Edison Barhani

UBT International Conference

The Center Business District of Tirana (Skanderbeg Square) plays a crucial part in Tirana Transportation System. After a closure of about 2 years, being under reconstruction, CBD opened to traffic on November 14th, 2011. This study analyses performance parameters like: travel time for both cars and buses, waiting time at bus stations, and passenger boarding/alignment for bus passing through or around the CBD before and after it was opened to traffic. Route that follows Kinostudio-Kombinat bus line has been selected as a representative of all other lines passing through the center of Tirana. Opened to traffic for the supply to …

Evaluating Corrosion Resistance Of Reinforcing Steel In A Novel Green Concrete, Andrea Carolina Ramirez

USF Tampa Graduate Theses and Dissertations

Reinforced concrete structures are expected to have a long service life with minimal maintenance. Corrosion of reinforcing steel is a major factor in reducing concrete structure lifespan, as corrosion products occupy a larger volume than that of the consumed steel and generate tensile stresses that crack the concrete cover. Procedures to control corrosion in traditional concrete, which is made with Portland-cement (PC), have been well established. However, in recent years novel concrete materials based on alternatives to normally cured PC have been developed in response to global needs to reduce greenhouse gases emissions. In particular, a promising new cement has …

Technology And Information Fusion Needs To Address The Food, Energy, Water Systems (Fews) Nexus Challenges, David Ebert, Christian Butzke, Melba Crawford, Philip Owens, Dimitrios Peroulis

Purdue VACCINE workshop reports

In response to the Food, Energy, Water Systems (FEWS) Nexus Challenge grant awarded by NSF, the team of investigators led by David Ebert, along with Christian Butzke, Melba Crawford, Phillip Owens, and Dimitrios Peroulis conducted a two-day workshop in Napa, California on November 5th and 6th, 2015. The workshop addressed the emerging issues in the food/energy/water systems throughout the diverse geography of the United States and over various crops and environmental conditions to better understand and model and ultimately devise a solution for the challenges to the FEWS nexus. One of the intended outcomes of the workshop was to generate …

Towards Sustainable Digital Humanities Software, George K. Thiruvathukal, Shilpika Shilpika, Nicholas J. Hayward, Saulo Aguiar, Konstantin Läufer

Computer Science: Faculty Publications and Other Works

Our work in software quality for digital humanities was borne of an effort to address sustainable practices in scientific software development, where the speaker (Thiruvathukal) co-authored a position paper on the case for software engineering in scientific software development as part of an all-encompassing strategy to create more sustainable scientific software (an example of a well-known scientific software package is LINPACK). In this position paper, we addressed how “progress in scientific research is dependent on the quality and accessibility of software at all levels". This progress depends on embracing the best traditional--and emergent--practices in software engineering, especially agile practices that …

The Change Process And Sustainability: The Experience Of School Administrators, Heidi R. Brezinski

Educational Foundations & Leadership Theses & Dissertations

The aim of this study was to determine the perceptions and experiences of school administrators with change initiatives in their district to reveal the factors necessary for sustainability of effective change. The study was established on research concerning organizational change and change sustainability. For the purpose of this study, the research on organizational change was examined, while utilizing a lens of Michael Fullan’s Model for Change and Eight Elements of Sustainability. In this design, the perceptions and experiences of the school administrators within Coastal City School District were examined based on a 10-year timeframe of change initiatives within the district. …

Umass Amherst Campus Green Building Resources, Ludmilla D. Pavlova-Gillham

Campus Planning Community and Conference Presentations

UMass Amherst is a STARS Gold institution that has received numerous awards for its sustainability efforts in higher education. To celebrate the physical elements of the campus sustainability achievements, and to inform campus staff, faculty and students how to support green building projects, Campus Planning and Design & Construction sponsored a presentation to the campus community on Campus Green Building Resources: LEED and Beyond. Ludmilla Pavlova-Gillham, Senior Campus Planner reviews the commitment UMass Amherst has made to sustainable design and construction and the range of sustainability/LEED resources available to campus staff, faculty and students as they work on planning, designing …