Acolin, Arthur. (2020). Owning vs. Renting: The Benefits of Residential Stability? Housing Studies, 37(4), 644-647.
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Abstract
In housing research, owning, as compared to renting, is generally depicted as more desirable and associated with better outcomes. This paper explores differences in outcomes between owners and renters in 25 European countries and whether these differences are systematically smaller in countries in which owners and renters have more similar levels of residential stability (smaller tenure length gap). The results indicate that the direction of the relationship between tenure type and the selected outcomes is largely similar across countries. Owners generally exhibit more desirable outcomes (including life satisfaction, civic participation, educational outcomes for children, and physical and mental health). However, when looking at the relationship between outcomes and country level differences in tenure length gap, findings suggest that renters have outcomes that are more similar to owners in countries in which tenure length gaps are smaller. These results point to the potential benefits of policies that would increase residential stability, particularly for renters.
Keywords
European Union; Homeownership Benefits; Length Of Residence; Tenure; Home-ownership; Homeownership
Hou, Jeffrey. (2020). Governing Urban Gardens for Resilient Cities: Examining the ‘Garden City Initiative’ in Taipei. Urban Studies (Sage Publications, Ltd.), 57(7), 1398 – 1416.
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Abstract
With rising concerns for food security and climate adaptation, urban gardening and urban agriculture have emerged as a rising agenda for urban resilience around the world. In East Asia, a variety of initiatives have emerged in recent years with different levels of institutional support. Focusing on Taipei, where a vibrant urban agriculture movement has been unleashed in recent years, this article examines the ongoing outcomes of the city's new 'Garden City Initiative', which supports the establishment of urban gardens including community gardens, rooftop gardens and school gardens. Based on interviews and participant observations during the initial period of advocacy, planning and implementation between 2014 and 2017, this study examines the background of the programme, the involvement of governmental and non-governmental actors and the programme's ongoing implementation. Based on the findings, the article further reflects upon their implications for the practices of urban governance in the face of contemporary environmental, political and social challenges. The case of Taipei suggests a model in which policy formation and implementation may require opportunistic actions involving a variety of actors and organisations in both institutions and the civil society. Rather than dramatic changes or instant institutional realignment, the effort may require strategic adaptation of the existing bureaucratic structure, while mobilising its strengths and resources. In addition, despite the critical role of civil society organisations, the Taipei case also illustrates a considerable public-sector investment, distinct from the predominant model of neoliberal governance that has been associated with urban gardening programmes elsewhere.
Keywords
Urban Gardening; Urban Planning; Sustainability; Urban Agriculture; Local Government; Taipei (taiwan); 地方政府; 城市农业; 城市田园; 政策; 治理; 环境/可持续性; 规划; Environment/sustainability; Governance; Planning; Policy; Urban Gardens; Community Gardens; Food; Agriculture; Space; Inclusion; Systems; Environment; Realignment; Intervention; Social Change; Food Security; Civil Society; Initiatives; Gardens & Gardening; Policy Making; Neoliberalism; Resilience; Urban Farming; Gardening; Advocacy; Implementation; Roofs; Cities; Adaptation; Urban Areas; Gardens; Institutional Aspects; Bureaucracy; Policy Implementation; Environmental Policy; Climate Change Adaptation; Taipei Taiwan; Taiwan
Mooney, Stephen J.; Hurvitz, Philip M.; Moudon, Anne Vernez; Zhou, Chuan; Dalmat, Ronit; Saelens, Brian E. (2020). Residential Neighborhood Features Associated with Objectively Measured Walking Near Home: Revisiting Walkability Using the Automatic Context Measurement Tool (ACMT). Health & Place, 63.
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Abstract
Many distinct characteristics of the social, natural, and built neighborhood environment have been included in walkability measures, and it is unclear which measures best describe the features of a place that support walking. We developed the Automatic Context Measurement Tool, which measures neighborhood environment characteristics from public data for any point location in the United States. We explored these characteristics in home neighborhood environments in relation to walking identified from integrated GPS, accelerometer, and travel log data from 681 residents of King Country, WA. Of 146 neighborhood characteristics, 92 (63%) were associated with walking bout counts after adjustment for individual characteristics and correction for false discovery. The strongest built environment predictor of walking bout count was housing unit count. Models using data-driven and a priori defined walkability measures exhibited similar fit statistics. Walkability measures consisting of different neighborhood characteristic measurements may capture the same underlying variation in neighborhood conditions.
Keywords
Built-environment; Physical-activity; Transit; Density; Obesity; Weight; Time; Gps; American Community Survey; Epa Walkability Index; Neighborhood Environment-wide Association; Study; Walking Bouts
Abdirad, Hamid; Dossick, Carrie S.; Johnson, Brian R.; Migliaccio, Giovanni. (2021). Disruptive Information Exchange Requirements in Construction Projects: Perception and Response Patterns. Building Research And Information, 49(2), 161 – 178.
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Abstract
The current proliferation of custom information exchange initiatives in projects disrupts information exchange routines of design and construction firms. This paper investigates how firms perceive, interpret, and act upon information exchange requirements that do not align with their existing routines. This case study examines a construction project for which the owner specified highly custom requirements for digital production and delivery of project submittals. Using ethnographic methods, the project parties' existing routines and their patterns of perceiving and responding to the requirements were identified. These patterns showed that the parties perceived disruptions to the existing dispositions and rules that guided their routines and shaped their performance across projects. The project parties used a combination of deductive, inductive, and abductive reasoning mechanisms to interpret the requirements, expose the inefficiencies associated with their workflows, and set new ground rules for action. The grounded propositions in this study hold that the limited opportunities for inductive reasoning and reflective assessment of workflows in projects can press project parties into identifying alternative workflows through cognitive search and abductive reasoning. This, in turn, results in highly situated, temporary, and fragmented workflows that are not durable and effective to contribute to refinement of existing information exchange routines.
Keywords
Construction Industry; Abductive Reasoning; Cognitive Searches; Construction Projects; Design And Construction; Ethnographic Methods; Inductive Reasoning; Information Exchange Requirements; Information Exchanges; Organizational Routines; Risk; Bim; Implementation; Innovation; Information Exchange; Disruptive Requirements; Routines; Construction Companies; Cognitive Ability; Project Engineering; Reasoning
Des Roches, Simone; Brans, Kristien, I; Lambert, Max R.; Rivkin, L. Ruth; Savage, Amy Marie; Schell, Christopher J.; Correa, Cristian; De Meester, Luc; Diamond, Sarah E.; Grimm, Nancy B.; Harris, Nyeema C.; Govaert, Lynn; Hendry, Andrew P.; Johnson, Marc T. J.; Munshi-south, Jason; Palkovacs, Eric P.; Szulkin, Marta; Urban, Mark C.; Verrelli, Brian C.; Alberti, Marina. (2021). Socio-evolutionary Dynamics in Cities. Evolutionary Applications, 14(1), 248 – 267.
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Abstract
Cities are uniquely complex systems regulated by interactions and feedbacks between nature and human society. Characteristics of human society-including culture, economics, technology and politics-underlie social patterns and activity, creating a heterogeneous environment that can influence and be influenced by both ecological and evolutionary processes. Increasing research on urban ecology and evolutionary biology has coincided with growing interest in eco-evolutionary dynamics, which encompasses the interactions and reciprocal feedbacks between evolution and ecology. Research on both urban evolutionary biology and eco-evolutionary dynamics frequently focuses on contemporary evolution of species that have potentially substantial ecological-and even social-significance. Still, little work fully integrates urban evolutionary biology and eco-evolutionary dynamics, and rarely do researchers in either of these fields fully consider the role of human social patterns and processes. Because cities are fundamentally regulated by human activities, are inherently interconnected and are frequently undergoing social and economic transformation, they represent an opportunity for ecologists and evolutionary biologists to study urban socio-eco-evolutionary dynamics. Through this new framework, we encourage researchers of urban ecology and evolution to fully integrate human social drivers and feedbacks to increase understanding and conservation of ecosystems, their functions and their contributions to people within and outside cities.
Keywords
Urban Ecology (biology); Urban Research; Urban Ecology (sociology); Social Processes; Biologists; Adaptation; Anthropogenic; Coupled Human-natural Systems; Eco-evo; Socio-ecological Systems; Urbanization; Rapid Evolution; Ecosystem Services; Long-term; Ecological Consequences; Partitioning Metrics; Evosystem Services; Genetic Diversity; Rattus-norvegicus; Local Adaptation; Urban Landscapes; Coupled Human-natural Systems; Eco-evo; Socio-ecological Systems
Mugerauer, Robert. (2021). Professional Judgement in Clinical Practice (Part 3): A Better Alternative to Strong Evidence-Based Medicine. Journal Of Evaluation In Clinical Practice, 27(3), 612 – 623.
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Abstract
Parts 1 and 2 in this series of three articles have shown that and how strong evidence-based medicine has neither a coherent theoretical foundation nor creditable application to clinical practice. Because of its core commitment to the discredited positivist tradition it holds both a false concept of scientific knowledge and misunderstandings concerning clinical decision-making. Strong EBM continues attempts to use flawed adjustments to recover from the unsalvageable base view. Paper three argues that a promising solution is at hand if we can manage several modes of inclusion. A modified original, moderate version of EBM continues though usually overshadowed. As definitively laid out by Sackett in the 1990s, clinical decision making is intended to be person-centered, recognizing and integrating multiple modes of evidence and knowledge that have been marginalized: professional experience, illness narratives, and individual patients' values and preferences. Complementary resources are at hand: interpretative understanding and practice, such as philosophical anthropology, hermeneutical phenomenology, complexity theory, and phronetic practices respond to the major problems and open new possibilities. Phronesis is especially important in regard to public decision making. Within part 3 an additional tone necessarily occurs. While most of papers 1, 2, and 3 are written in the classical mode of contrasting the theoretical-logical and empirical evidence offered by contending positions bearing on the decision making and judgement in clinical practice, a shift occurs when considerations move beyond what is possible for clinical practitioners to accomplish. A different, discontinuous level of power operates in the trans-personal realm of instrumental policy, insurance, and hospital management practices. In this social-economic-political-ethical realm what happens in clinical practice today increasingly becomes a matter of what is done unto clinical practitioners, of what hampers their professional action and thus care of individual patients and clients.
Keywords
Medical Policy; Judgment (psychology); Professions; Evidence-based Medicine; Patient-centered Care; Phenomenology; Decision Making In Clinical Medicine; Casuistry; Decision Making; Evidence‚Äêbased Medicine; Phronƒìsis; 2009 Cancer-control; Integrating Evidence; Decision-making; Health-care; G. H.; Mental-health; Tonelli; Challenge; Knowledge; Evidence‐ Based Medicine; Phronē Sis
Chen, Cindy X.; Pierobon, Francesca; Jones, Susan; Maples, Ian; Gong, Yingchun; Ganguly, Indroneil. (2022). Comparative Life Cycle Assessment of Mass Timber and Concrete Residential Buildings: A Case Study in China. Sustainability, 14(1).
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Abstract
As the population continues to grow in China's urban settings, the building sector contributes to increasing levels of greenhouse gas (GHG) emissions. Concrete and steel are the two most common construction materials used in China and account for 60% of the carbon emissions among all building components. Mass timber is recognized as an alternative building material to concrete and steel, characterized by better environmental performance and unique structural features. Nonetheless, research associated with mass timber buildings is still lacking in China. Quantifying the emission mitigation potentials of using mass timber in new buildings can help accelerate associated policy development and provide valuable references for developing more sustainable constructions in China. This study used a life cycle assessment (LCA) approach to compare the environmental impacts of a baseline concrete building and a functionally equivalent timber building that uses cross-laminated timber as the primary material. A cradle-to-gate LCA model was developed based on onsite interviews and surveys collected in China, existing publications, and geography-specific life cycle inventory data. The results show that the timber building achieved a 25% reduction in global warming potential compared to its concrete counterpart. The environmental performance of timber buildings can be further improved through local sourcing, enhanced logistics, and manufacturing optimizations.
Keywords
Mass Timber; Embodied Carbon; Climate Change; Carbon Reduction; Building Footprint; Built Environment; Forest Products; Life Cycle Analysis; Environmental Impacts; Wood Laminates; Geography; Concrete; Flooring; Manufacturing; Global Warming; Concrete Construction; Construction Materials; Emissions Trading; Greenhouse Gases; Residential Areas; Energy Consumption; Life Cycle Assessment; Greenhouse Effect; Life Cycles; Construction Industry; Logistics; Floor Coverings; Urbanization; Timber; Urban Environments; Building Components; Emissions; Residential Buildings; Carbon Footprint; Urban Areas; Environmental Impact; Building Construction; Case Studies; Wood Products; Mitigation; Buildings; Timber (structural); United States--us; China
Lucko, Gunnar; Rojas, Eddy M. (2010). Research Validation: Challenges and Opportunities in the Construction Domain. Journal Of Construction Engineering And Management, 136(1), 127 – 135.
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Abstract
Validation of the research methodology and its results is a fundamental element of the process of scholarly endeavor. Approaches used for construction engineering and management research have included experiments, surveys and observational studies, modeling and simulation, theory building, case studies, and various subtypes thereof. Some studies use more than one approach. A particular contribution of this paper is that it reviews different types of validation using examples of studies, analyzes the specific challenges that were found to be significant, and presents how they were successfully overcome in each case. Another contribution is that it describes new opportunities for research validation that are emerging at the horizon as well as ongoing collaborative efforts to enhance the access of construction researchers to validation tools. This paper increases the awareness of the paramount role that validation techniques play in scholarly work by providing readers with recommendations to properly validate their own research efforts.
Keywords
Labor Productivity; Regression-models; Delivery-systems; Performance; Cost; Methodology; Management; Framework; Control Methods; Delphi Method; Models; Research Needs; Sampling Design; Statistical Analysis; Surveys; Validation; Verification
Armbruster, Ginger; Endicott-Popousky, Barbara; Whittington, Jan. (2012). Are We Prepared for the Economic Risk Resulting from Telecom Hotel Disruptions? International Journal Of Critical Infrastructure Protection, 5(2), 55 – 65.
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Abstract
Large and small businesses in Seattle, Washington, as in most urban centers across the United States, increasingly rely on telecom hotels and related telecommunications centers to conduct business operations. What would be the economic impact to these businesses if a natural or man-made disaster were to make this infrastructure unavailable for a significant period of time? How long would it take for the owners of small businesses, which provide the foundation for economic recovery, to give up and move away? Are metropolitan regions prepared for this risk? This paper draws on publicly available reports of telecom hotel investments to examine the economic risks that such telecommunications hubs pose at the regional scale. New York City and Seattle are two urban areas that depend on key investments in telecom hotels. In the Pacific Northwest, these assets are located downtown, primarily in the center of the urban real estate market of Seattle. Although the terrorist attacks of September 11, 2001 were directed at the World Trade Center in Lower Manhattan, collateral damage to a major telecommunications hub brought outages during and after the attacks that highlighted the serious risk posed to small- and mid-sized businesses from disruptions in telecommunications service. The Seattle case study illustrates the potential to learn from the experience in Lower Manhattan and apply this knowledge across the United States. Regional economic analysis of the benefits of and the means to protect small- and mid-sized businesses can provide the basis for strategic investments that minimize economic loss and reduce the recovery time. (C) 2012 Elsevier B.V. All rights reserved.
Keywords
Telecommunications Hubs; Telecom Hotels; Business Continuity; Risk
Streatfield, David C. (2012). The San Francisco Peninsula’s Great Estates: Part I. Eden, 15(1), 1 – 14.
Abstract
The article presents a historical background of several great estates in San Francisco Peninsula in California known for their unique landscaping and special garden designs in the late 19th and early 20th centuries. It discusses the climate and settlement styles in the area and offers information on the earliest estates such as the El Cerrito created by merchant William Davis Merry Howard and the notable mid-Victorian estates such as the Millbrae estate of banker Darius Ogden Mills.
Keywords
Garden Design; Landscape Design; Landscape Gardening; San Francisco Peninsula (calif.); California