Sprague, Tyler S. (2015). Products of Place the Era of Reinforced-Concrete Skyscrapers in Seattle, 1921-1931. Pacific Northwest Quarterly, 106(3), 107 – 119.
Department: Architecture
Measuring Circadian Lighting through High Dynamic Range Photography
Jung, B.; Inanici, M. (2019). Measuring Circadian Lighting through High Dynamic Range Photography. Lighting Research & Technology, 51(5), 742 – 763.
Abstract
The human ocular system functions in a dual manner. While the most well-known function is to facilitate vision, a growing body of research demonstrates its role in resetting the internal body clock to synchronize with the 24-hour daily cycle. Most research on circadian rhythms is performed in controlled laboratory environments. Little is known about the variability of circadian light within the built and natural environments. Currently, very few specialized devices measure the circadian light, and they are not accessible to many researchers and practitioners. In this paper, tristimulus colour calibration procedures for high dynamic range photography are developed to measure circadian lighting. Camera colour accuracy is evaluated through CIE trichromatic (XYZ) measurements; and the results demonstrate a strong linear relationship between the camera recordings and a scientific-grade colorimeter. Therefore, it is possible to correct for the colour aberrations and use high dynamic range photographs to measure both photopic and circadian lighting values. Spectrophotometric measurements are collected to validate the methodology. Results demonstrate that measurements from high dynamic range photographs can correspond to the physical quantity of circadian luminance with reasonable precision and repeatability. Circadian data collected in built environments can be utilized to study the impact of design decisions on human circadian entrainment and to create guidelines and metrics for designing circadian friendly environments.
Keywords
Physical Constants; Medical Photography; Photography; Built Environment; Morningness-eveningness Questionnaire; Statistical Reliability; Circadian Rhythms; Action Spectrum; Ganglion-cells; Bright Light; Exposure; Sensitivity; Framework; Daylight; Daytime; Model; Rod
Protecting Neighbourhood Character While Allowing Growth? Pike/Pine Conservation Overlay District, Seattle, Washington. Planning Perspectives
Kuriyama, Naoko; Ochsner, Jeffrey Karl. (2021). Protecting Neighbourhood Character While Allowing Growth? Pike/Pine Conservation Overlay District, Seattle, Washington. Planning Perspectives, 36(6), 1195 – 1223.
Abstract
The City of Seattle created the Pike/Pine Conservation Overlay District in 2009 to preserve the character of the Pike/Pine Corridor (neighbourhood) while simultaneously accommodating substantial growth in the number of residents and the size of buildings. Pike/Pine is known for its adaptively reused collection of early twentieth century 'Auto Row' buildings and for the diversity of its population. Since the year 2000, proximity to downtown has made this area attractive for development, and the city has designated Pike/Pine as a growth centre in its comprehensive plan. The city's implementation of the Pike/Pine Conservation Overlay District (one of the first uses of a conservation district in a commercial/mixed-use neighbourhood in the United States) seeks to address the conflict inherent in accommodating growth while simultaneously trying to protect older architecture, small-scale local businesses, and a diverse mix of housing. This article analyses the elements and impacts of this unusual district, considering its application of facade retention for townscape conservation as well as analysing its broad approach within the framework of integrated conservation. This article argues that the Pike/Pine Conservation Overlay District offers a useful case study for other cities looking to support growth while also retaining elements of the past. [ABSTRACT FROM AUTHOR]; Copyright of Planning Perspectives is the property of Routledge and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Keywords
Pine; Neighborhoods; Urban Growth; Twentieth Century; Transportation Corridors; Seattle (wash.); Conservation District; Design Review; Facadism; Historic Preservation; Integrated Conservation; Overlay District; Pike/pine Corridor; Seattle; Washington
Elizabeth Golden and team at united4design shortlisted for Aga Khan Award in architecture
The Aga Khan Award for Architecture (AKAA) recently announced 20 shortlisted projects for the 2022 Award cycle. The projects will compete for a share of the US$ 1 million prize, one of the largest in architecture. The 20 shortlisted projects were selected by an independent Master Jury from a pool of 463 projects nominated for the 15th Award Cycle (2020-2022). The Aga Khan Award for Architecture was established by His Highness the Aga Khan in 1977 to identify and encourage…
College of Built Environments’ unique Inspire Fund aims to foster research momentum in underfunded pursuits college-wide. And it’s working.
Launching the Inspire Fund: An early step for CBE’s Office of Research “For a small college, CBE has a broad range of research paradigms, from history and arts, to social science and engineering.” — Carrie Sturts Dossick, Associate Dean of Research Upon taking on the role of Associate Dean of Research, Carrie Sturts Dossick, professor in the Department of Construction Management, undertook listening sessions to learn about the research needs of faculty, staff and students across the College of Built…
Daniel Abramson and collaborators awarded EarthLab Innovation grant for community-based research project on climate change & social justice
The EarthLab Innovations Grant Program was launched in 2019 to fund actionable environmental research. The 2022-23 EarthLab Innovation Grants program received 33 high-quality proposals for research at the intersection of climate change and social justice. One awarded project titled, “Centering Place and Community to Address Climate Change and Social Justice” was led by P.I. Daniel Abramson, Associate Professor of Urban Design & Planning and Adjunct Associate Professor of Architecture & Landscape Architecture, and Community Lead, Jamie Judkins, of the Shoalwater…
Carbon Leadership Forum awarded ARPA-E grant to develop life cycle assessment tools for carbon negative buildings
ARPA-E announced $5 million in funding to two universities—the University of Washington and University of California, Davis—working to develop life cycle assessment tools and frameworks associated with transforming buildings into net carbon storage structures. The funding is part of the Harnessing Emissions into Structures Taking Inputs from the Atmosphere (HESTIA) Exploratory Topic. Parametric Open Data for Life Cycle Assessment (POD | LCA) – $3,744,303 The University of Washington’s Carbon Leadership Forum will develop a rigorous and flexible parametric Life Cycle Assessment (LCA)…
Ann Marie Borys publishes book on American Unitarian churches
Ann Marie Borys, Associate Professor in Architecture recently published a book titled American Unitarian Churches: Architecture of a Democratic Religion. The Unitarian religious tradition was a product of the same eighteenth-century democratic ideals that fueled the American Revolution and informed the founding of the United States. Its liberal humanistic principles influenced institutions such as Harvard University and philosophical movements like Transcendentalism. Yet, its role in the history of American architecture is little known and studied. In American Unitarian Churches, Ann Marie…
2022 CBE Inspire Fund awardees announced
In 2021 the College of Built Environments launched the CBE Inspire Fund, designed to support CBE research activities for which a relatively small amount of support can be transformative. The second year of awards have just been announced, supporting five projects across 4 departments within the college as they address topics such as food sovereignty, anti-displacement, affordable housing, and health & wellbeing. This year’s awardees include: Defining the New Diaspora: Where Seattle’s Black Church Congregants Are Moving and Why Rachel…
Ken Tadashi Oshima named a Society of Architectural Historians Fellow
Ken Tadashi Oshima is Professor in the Department of Architecture at the University of Washington, Seattle, where he teaches trans-national architectural history, theory and design. He has also been a visiting professor at the Harvard Graduate School of Design and UCLA, and has taught at Columbia University and the University of British Columbia. He earned an AB degree, magna cum laude, in East Asian studies and visual and environmental studies from Harvard College, an MArch degree from University of California,…