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Auflistung nach Autor:in "Winkelmann, Stephanie"

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  • Konferenzbeitrag
    Sustainable ecosystems: Findings from the NaWerSys workshop series
    (INFORMATIK 2024, 2024) Schoormann, Thorsten; Kammler, Friedemann; Gembarski, Paul Christoph; Hagen, Simon; Brinker, Jonas; Bollenbach, Jessica; Jussen, Ilka; Keller, Robert; Kortum-Landwehr, Henrik; Möller, Frederik; Petrik, Dimitri; Schweihoff, Julia; Stachon, Maleen; Winkelmann, Stephanie
    Ecosystems have the promising potential to respond to economic but also environmental and social challenges, such as by enabling circular thinking, establishing fair supply chains, responsible collaborations, and ensuring resilience. In this report, we summarize findings from multiple data sources in the context of the NaWerSys workshop series which was held together with the INFORMATIK conference. The results are informed by experiences collected from full-day paper sessions in 2021, 2022, and 2023, and a world café-based discussion with 15 participants from different backgrounds, including sustainability, engineering, platform governance, product service systems, and artificial intelligence. We structured the results along with four main fields of action concerning the core, the value, the design, and the management of sustainable ecosystems. By jointly elaborating on the status quo and possible research directions, the findings aim to advance our understanding and boost the concept of sustainable ecosystems.
  • Konferenzbeitrag
    Turning Old into New – The Lane Change to a Circular Economy in the Automotive Industry
    (INFORMATIK 2023 - Designing Futures: Zukünfte gestalten, 2023) Winkelmann, Stephanie; Schweihoff, Julia; Jussen, Ilka; Möller, Frederik
    Sustainability and circular economy have gained significant interest in research, politics, and society. The circular economy is a product of the transformation from a traditional "take-make- dispose"-approach to a closed-loop system, intending to reduce waste and reuse existing resources. The circular economy (CE) is particularly important for the automotive industry as it contributes greatly to global waste and pollution. Although many companies see the potential in the circular economy, research on it is still in its infancy. This paper starts precisely at this point, and analyses publicly presented measures for circular behavior in the automotive industry. We constructed a final sample of nine companies and conducted a website analysis. We assigned 150 identified measures to 30 dimensions and the 9R framework. Our findings indicate that recycling is the most applied principle in the automotive industry. Some measures do not fit the 9R framework. Thus, we argue to supplement the CE principles.