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Publicaties
2025
Case Study Thirteen - The CBL Continuum: A Tool for CBL Implementation (2025)In A Practical Guide to Understanding and Implementing Challenge-Based Learning (pp. 266-279). Palgrave Macmillan. Imanbayeva, A., de Graaf, R. S. & Poortman, C. L.https://doi.org/10.1007/978-3-031-67011-4
2023
Level of sub-contracting design responsibilities in design and construct civil engineering bridge projects (2023)Frontiers in Engineering and Built Environment, 3(3), 192-205. de Graaf, R. S., Pater, R. & Voordijk, H.https://doi.org/10.1108/FEBE-12-2022-0045ChallengeUp: A Digital Tool For Facilitating The Transition Towards Challenge-based Learning In Existing Higher Education Courses (2023)[Contribution to conference › Poster] 1st National Challenge-based Learning Conference, CBL 2023. de Graaf, R. S., Imanbayeva, A. & Loohuis, R.Challenge-based Learning in Courses: The Implementation Continuum (2023)[Contribution to conference › Paper] 51st Annual Conference of the European Society for Engineering Education, SEFI 2023. Imanbayeva, A., de Graaf, R. S. & Poortman, C. L.https://doi.org/10.21427/X1HC-PZ30
2022
Measuring product-level circularity performance: An economic value-based metric with the indicator of residual value (2022)Resources, conservation and recycling, 186. Article 106541. Jiang, L., Bhochhibhoya, S., Slot, N. & de Graaf, R.https://doi.org/10.1016/j.resconrec.2022.106541
2021
Exploring the relationship between the level of circularity and the life cycle costs of a one-family house (2021)Resources, conservation and recycling, 164. Article 105149. Braakman, L., Bhochhibhoya, S. & de Graaf, R.https://doi.org/10.1016/j.resconrec.2020.105149
2020
Reusing e-waste in civil engineering projects: Lessons learned from implementing circularity (2020)[Contribution to conference › Paper] CROW Infradagen 2020. Bašić, M., van den Berg, M. & de Graaf, R. S.
Onderzoeksprofielen
Vakken collegejaar 2025/2026
Vakken in het huidig collegejaar worden toegevoegd op het moment dat zij definitief zijn in het Osiris systeem. Daarom kan het zijn dat de lijst nog niet compleet is voor het gehele collegejaar.
Vakken collegejaar 2024/2025
Vakken collegejaar 2023/2024
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Universiteit Twente
Horst Complex (gebouwnr. 20), kamer Z226
De Horst 2
7522 LW Enschede
Universiteit Twente
Horst Complex Z226
Postbus 217
7500 AE Enschede
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