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Sökning: WFRF:(Torsvall Lars)

  • Resultat 1-6 av 6
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1.
  • Barthel, Stephan, 1968-, et al. (författare)
  • Chans sätta Stockholm på kartan
  • 2011
  • Ingår i: Svenska dagbladet. - Stockholm : Svenska Dagbladet.
  • Annan publikation (populärvet., debatt m.m.)
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3.
  • Erixon Aalto, Hanna, 1975-, et al. (författare)
  • Towards A Social-Ecological Urbanism : Co-producing knowledge through design in the Albano Resilient Campus project in Stockholm
  • Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
    • If we are to promote urban sustainability and resilience, social-ecological knowledge must be better integrated in urban planning and design projects. Due to gaps in the two cultures of thinking associated with the disciplines of ecology and design, such integration has, however, proven challenging. In mainstream practice, ecologists often act as sub-consultants; they are seldom engaged in the creative and conceptual phases of the process. Conversely, research aiming to bridgethe gap between design and ecology has tended to be dominated by arelatively static and linear outlook on what the design process is, and what it could be. Further, few concrete examples of the co-production of ecological and design knowledge exist. In this paper, we give an account of a transdisciplinary design proposal for Albano Resilient Campus in Stockholm, discussing how design – seen as a process and an assemblage of artifacts – can act as a framework for co-producing knowledge and operationalizing concepts of resilience and ecosystem services. Througha design-based and action-oriented approach, we discuss how such a collaborative design process may integrate ecological knowledge into urban design through three concrete practices: a) iterative prototyping and generative matrix models; b) designerly mediators or “touchstones”; and c) legible, open-ended, comprehensive narratives. In the conclusion, we sketch the contours of a social-ecological urbanism, speculatingon possible broader and changed roles for ecologists, designers, and associated actors within this framework.
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4.
  • Erixon Aalto, Hanna, et al. (författare)
  • Towards a social-ecological urbanism: Co-producing knowledge through design in the Albano Resilient Campus project in Stockholm
  • 2018
  • Ingår i: Sustainability. - : MDPI AG. - 2071-1050. ; 10:3
  • Tidskriftsartikel (refereegranskat)abstract
    • If we are to promote urban sustainability and resilience, social-ecological knowledge must be better integrated in urban planning and design projects. Due to gaps in the two cultures of thinking that are associated with the disciplines of ecology and design, such integration has, however, proven to be challenging. In mainstream practice, ecologists often act as sub-consultants; they are seldom engaged in the creative and conceptual phases of the process. Conversely, research aiming to bridge the gap between design and ecology has tended to be dominated by a relatively static and linear outlook on what the design process is, and what it could be. Further, few concrete examples of the co-production of ecological and design knowledge exist. In this paper, we give an account of a transdisciplinary design proposal for Albano Resilient Campus in Stockholm, discussing how design-seen as a process and an assemblage of artifacts-can act as a framework for co-producing knowledge and operationalizing concepts of resilience and ecosystem services. Through a design-based and action-oriented approach, we discuss how such a collaborative design process may integrate ecological knowledge into urban design through three concrete practices: (a) iterative prototyping; (b) generative matrix models; and, (c) legible, open-ended, comprehensive narratives. In the conclusion, we sketch the contours of a social-ecological urbanism, speculating on possible broader and changed roles for ecologists, designers, and the associated actors within this framework.
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5.
  • Marcus, Lars, 1962-, et al. (författare)
  • Q-book Albano 4 : Sustainability
  • 2010
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • This report is the result of a collaboration between The Stockholm Resilience Centre at Stockholm University, The School of Architecture at the Royal Institute of Technology in Stockholm and the Architectural firm KIT also based in Stockholm. It explores and discusses strategies for integrating novel social-ecological research within the planning and urban design practices aiming to delineate principles for an integrated and comprehensive social-ecological urban design practice. As focal case and example works the Albano campus area in Stockholm, with a strategic location at the crossroads between the three major universities in Stockholm as well as its inner city and the National City Park, the latter adressing the contested issue of expanding the university and city inside a large urban park of national interest. Taken together this critical location in a most informative way highlights several of the potentials and challenges that the contemporary planning and urban design fields are facing today. Q-book Albano 4 originated from the work by a inter- and transdisciplinary research team, in their effort to challenge existing development plans for the expansion of the Stockholm University campus over an area inside the National Urban Park. While the existing plans lacked a clear engagement with novel findings from research and design theory, and while the campus expansion was to be placed within a park with important biodiversity and cultural heritage, the team took upon them to articulate an alternative vision based on contemporary international and local research. Consequently, the team offered an alternative vision for the area, in contrast to the plans that the City had been offered by other architects and planners. Furthermore, through presenting this vision at an international academic conference open to the public, the real-estate developer Akademiska hus, a body within the Swedish state that manages university campuses across the country, making them one of the largest developers of their kind in the world, showed an interest and urged the team to develop their suggestion further. Through this support, time was given to deepen the principles of social-ecological urban design and to further develop the alternative vision for how the Albano area could be developed according to these principles. This included workshops with experts, and stakeholder meetings with civil society organizations. The alternative vision, in this process developed into this illustrated report that effectively joins theories of resilience, social-ecological systems and ecosystem services with theories of spatial analysis, urban morphology and design methodology, translating this new body of knowledge into principles and elements of social-ecological urban design, using the Albano site as case study.  
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6.
  • Torsvall, Lars, et al. (författare)
  • Sleep on the night shift: 24-hour EEG monitoring of spontaneous sleep/wake behavior
  • 1989
  • Ingår i: Psychophysiology. - : Wiley. - 0048-5772 .- 1469-8986. ; 26:3, s. 352-358
  • Tidskriftsartikel (refereegranskat)abstract
    • The present study sought to objectively describe the spontaneous sleep/wakefulness pattern of shift workers during a 24-hour period. Portable Medilog tape-recorders were used for ambulatory EEG monitoring of 25 male papermill workers (25-55 years) during days with night and afternoon work. The results showed that sleep after night work was two hours shorter than after afternoon work. The sleep reduction affected mainly Stage 2 and REM sleep while slow wave sleep was unchanged. In connection with night work 28% of the workers took a nap in the afternoon. These naps contained a large proportion of slow wave sleep and were, apparently, caused by the sleep deficit after the short main sleep period. The EEG recordings also revealed that 20% of the participants had sleep episodes during night work. These naps were as long as the afternoon naps, were experienced as "dozing offs" rather than naps, occurred at the time of the trough of the circadian wakefulness rhythm, and were concomitant with extreme subjective sleepiness and low rated work load. It was concluded that not only the sleep of shift workers was disturbed, but also the wakefulness--to the extent that sleepiness during night work sometimes reached a level where reasonable wakefulness could not be maintained. The latter observation is probably of special importance in work situations demanding a great responsibility for human lives or for great economic values.
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  • Resultat 1-6 av 6

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