Architecture Commons^™

Introduction To Allure Of The Incomplete, Imperfect, And Impermanent: Designing And Appreciating Architecture As Nature, Rumiko Handa

Architecture Program: Faculty Scholarly and Creative Activity

For as long as we can remember, architects have operated with the notion that a building is complete when construction is finished, and that any subsequent alterations are degeneration. They strive to make the building perfect and wish to keep it so permanently. The notion that a building is complete when construction is finished is problematic in a number of ways. First, it does not reflect reality. After construction is finished, people move in and events take place, and alterations inevitably are made as people’s needs change and the building becomes obsolete. In fact the “afterlife” is the very “life” …

Emergent Landscape: Urban Shadow Space, Illuminated, Hannah L. Hefner

Inquiry: The University of Arkansas Undergraduate Research Journal

This study defines a new approach to the transformation of unmaintained land within cities, or urban shadow space. Although urban shadow space can offer a place of free expression for the community and spontaneous vegetative growth within a city, it is often dismissed as blighted land by public authority. This study maximizes existing opportunities of these spaces, illuminating a realm of the city that is currently dark to the public eye. A proposed set of guidelines is utilized in the creation of three alternative designs that illustrate the emergent landscape, a sensitively designed, evolving landscape that encourages user interaction with …

Crash Course Or Course Crash: Gaming, Vr And A Pedagogical Approach, Brent C. Chamberlain

Landscape Architecture and Environmental Planning Faculty Publications

The human brain is wired for spatial thinking (GERSMEHL & GERSMEHL 2007), and research has demonstrated that spatial visualization abilities can be improved through education (SORBY & BAARTMANS 2000). This paper describes the uses of cutting edge technology and games to grow spatial thinking, improve spatial design, and solidify landscape planning concepts within the classroom. Specifically, this paper discusses how SimCity 2013, ESRI CityEngine and the Oculus Rift were embedded within a graduate level landscape planning course to see if it improved students understanding of spatial concepts and interest in using related new technologies. While the paper provides a narrative …

Biases In Thorpe-Scale Estimates Of Turbulence Dissipation. Part I: Assessments From Large-Scale Overturns In Oceanographic Data, Benjamin D. Mater, Subhas K. Venayagamoorthy, Louis St Laurent, James N. Moum

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Oceanic density overturns are commonly used to parameterize the dissipation rate of turbulent kinetic energy. This method assumes a linear scaling between the Thorpe length scale LT and the Ozmidov length scale LO. Historic evidence supporting LTLO has been shown for relatively weak shear-driven turbulence of the thermocline; however, little support for the method exists in regions of turbulence driven by the convective collapse of topographically influenced overturns that are large by open-ocean standards. This study presents a direct comparison of LT and LO, using vertical profiles of temperature and microstructure shear collected in the Luzon Strait-a site characterized by …

Comparisons Of Horizontal-Axis Wind Turbine Wake Interaction Models, Jordan M. Wilson, Cole J. Davis, Subhas K. Venayagamoorthy, Paul R. Heyliger

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

In this study, Reynolds-averaged Navier-Stokes (RANS) simulations are performed using the k-ϵ and k-ω shear stress transport (SST) turbulence closure schemes to investigate the interactions of horizontal-axis wind turbine (HAWT) models in the neutrally stratified atmospheric boundary layer (ABL). A comparative study of actuator disk, actuator line, and full rotor models of the National Renewable Energy Laboratory (NREL) 5 MW reference turbine is presented. The open-source computational fluid dynamics (CFD) code open foam 2.1.0 and the commercial software ANSYS fluent 13.0 are used for simulations. Single turbine models are analyzed for turbulent structures and wake resolution in the downstream region. …

The Formation And Fate Of Internal Waves In The South China Sea, Matthew H. Alford, Thomas Peacock, Jennifer A. Mackinnon, Jonathan D. Nash, Maarten C. Buijsman, Luca A. Centurioni, Shenn-Yu Chao, Ming-Huei Chang, David M. Farmer, Oliver B. Fringer, Ke-Hsien Fu, Patrick C. Gallacher, Hans C. Graber, Karl R. Helfrich, Steven M. Jachec, Christopher R. Jackson, Jody M. Klymak, Dong S. Ko, Sen Jan, T. M. Shaun Johnson, Sonya Legg, I-Huan Lee, Ren-Chih Lien, Matthew J. Mercier, James N. Mourn, Ruth Musgrave, Jae-Hun Park, Andrew I. Pickering, Robert Pinkel, Luc Rainville, Steven R. Ramp, Daniel L. Rudnick, Sutanu Sarkar, Alberto Scotti, Harper L. Simmons, Louis C. St. Laurent, Subhas Karan Venayagamoorthy, Yu-Huai Wang, Joe Wang, Ying J. Yang, Theresa Paluszkiewicz, Tswen-Yung David Tang

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Internal gravity waves, the subsurface analogue of the familiar surface gravity waves that break on beaches, are ubiquitous in the ocean. Because of their strong vertical and horizontal currents, and the turbulent mixing caused by their breaking, they affect a panoply of ocean processes, such as the supply of nutrients for photosynthesis¹, sediment and pollutant transport² and acoustic transmission³; they also pose hazards for man-made structures in the ocean⁴. Generated primarily by the wind and the tides, internal waves can travel thousands of kilometers from their sources before breaking⁵, making it …

Representative Bureaucracy And The Indirect Effects Of Substantive Co-Worker Representation, Nita Clark

Planning Dissertations - Archive

The theory of representative bureaucracy has been suggested as an equity oriented tool that could work to alter the negative aspects of majority rule. Ongoing debates over the best way to ensure and enhance equity for underrepresented groups continue to question the value of representative bureaucracy as it has concentrated on passive (descriptive) and active representation. Such representation where administrators look like the clientele they are serving and subsequently work to generate outcomes for those clients certainly has value. However it is not a certainty that a bureaucrat sharing a similar traits as the group being served (passive representation) will …

Shared Trauma: A Phenomenological Investigation Of African American Teachers, Juanita Lynne White

Walden Dissertations and Doctoral Studies

In the wake of increasing community disasters such as hurricanes, neighborhood violence, and terrorist attacks, schools are usually deemed places where youth can find safety and stability. Research about community trauma related to the role of teachers and schools has predominantly focused on younger populations, concerned about disturbances in their developmental processes. School teachers' responsibilities related to these community disasters have also increased and now include supporting their traumatized students. However, there has been limited attention on the direct effect of community traumas on the teachers who work and live in affected districts. The construct of shared trauma describes this …

Efficient Management Of Cross-Cultural Manufacturing Teams In The Dominican Republic, Efrain Serrano

Walden Dissertations and Doctoral Studies

Companies that have moved their operations from the United States to other countries have forced top management to rely on their managers for leading overseas assignments. However, the success rate of expatriate managers is low and is a concern for top management in corporations. The purpose of this phenomenological study was to explore the shared lived experiences of 20 expatriate managers to identify methods which may improve the success rates of expatriate managers asked to participate in overseas assignments. Social learning, cultural shock, and experiential learning were used to support the conceptual framework linking how cross-cultural training, adaptation, problems, and …

Lighting Design In Europe: Aligning The Demands For Lower Energy Usage With Better Quality., Kevin Kelly, James Duff

Articles

Lighting design is one of the fastest changing areas in building engineering. It has evolved significantly in recent years due to changing technology and demands for improved quality, better control, reduced energy and sustainability. This paper is an overview of what is happening in Europe and elsewhere and examines the literature to find that latest recommendations in the Code for Lighting issued by the SLL (Society of Light and Lighting) in the UK change previous demands for equal illuminance across a working plane to more specific and demanding criteria. There are recommendations for qualitative metrics and better distribution of light …

An Examination Of The Desalination Process And Facility, Elizabeth M. Granger

City and Regional Planning

No abstract provided.

M.Sc. Sustainable Development Group Project On The Environmental Design And Management Of Darndale Park., Daniel Blanchfield, Andrea Culjak, Meadhbh Ní Lochlainn, Orla Gilleece, Lin Zhao, Niall Thomas, John Lucey, Zainab Mansary

Students Learning with Communities

No abstract provided.

Housing Regeneration Strategies - Dit Students' Projects For Waterford City, Ireland., Jim Roche, Orla O'Donnell, Jim Ward

Other resources

No abstract provided.

Assessing Risks In Insulation Retrofits Using Hygrothermal Software Tools, Joseph Little, Calina Ferrari, Beñat Arregi

Reports

The greatest difference between buildings of traditional and non-traditional construction design lies not so much in the building materials used, but in the way they are used to construct the external envelope of a building – in the way they are assembled. One may say that the defining approach of traditional construction is the management of moisture and, in contrast, one can say that modern construction systems generally (but not always) depend on blocking, not managing, moisture. The deterioration and decay that occurs in buildings almost always involves moisture. Three relevant moisture sources are identified in this report: indoor vapour, …

Bs News January/February

Building Services Engineering

No abstract provided.

Location Of The Corbels In The University Of Michigan Law Quadrangle, University Of Michigan Law School

About the Buildings

Diagram of the location of the corbels in the Cook Law Quadrangle.

Northside Partnership Healthy Communities Pilot Area Walkability Audit, Lin Zhao, Meadhbh Ní Lochlainn

Students Learning with Communities

No abstract provided.

Vibration Of Steel-Framed Floors Supporting Sensitive Equipment In Hospitals, Research Facilities, And Manufacturing Facilities, Di Liu

Theses and Dissertations--Civil Engineering

Floors have traditionally been designed only for strength and deflection serviceability. As technological advances have been made in medical, scientific and micro-electronics manufacturing, many types of equipment have become sensitive to vibration of the supporting floor. Thus, vibration serviceability has become a routinely evaluated limit state for floors supporting sensitive equipment. Equipment vibration tolerance limits are sometimes expressed as waveform peak acceleration, and are more often expressed as narrowband spectral acceleration, or one-third octave spectral velocity.

Current floor vibration prediction methods, such as those found in the American Institute of Steel Construction Design Guide 11, Floor Vibrations Due to Human …

Ellis County / Midlothian To Waxahachie Regional Trail Corridor Research, James Richards, Taner R. Özdil, Michael C. Walton, Nhasala Manandhar, Alexandra Tracz

Landscape Architecture Faculty Publications - Archive

The research project examines the alignment options and feasibility of constructing a regional shared-use path (trail) facility in Ellis County, Texas, linking the cities of Midlothian and Waxahachie and connecting to the larger Regional Veloweb (Dallas - Fort Worth's regional trail network) adopted by the Regional Transportation Council as part of the Metropolitan transportation plan. The project includes coordination with key stakeholders, examining existing conditions, community outreach, and preparation of alternative alignment options for public feedback. This report details the preliminary alternative alignments and the final recommended trail alignment for the regional shared-use path, a diagrammatic plan, and the extent …

Cfmd Research Journal 2015 Volume 4, Center For Metropolitan Density, Michael P. Buckley, Taner R. Ozdil, Kevin Sloan

Center for Metropolitan Density Publications - Archive

The Center's research efforts focus on best practices to develop multi component urban projects, such as this Journal's article on Public Private Partnerships, and on Designed Open Space to create value. Our scenarios are feasibility-tested with market support and achievement of investment returns. For cities, these scenarios are also sound fiscal contributors of the long term, and more valuable investments with better economic efficiency and environmental sustainability.