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Galán Argumedo, J.L. (author), Mahmoudiniya, M. (author), Reinton, T.E. (author), Kestens, L.A.I. (author), Hermans, M.J.M. (author), Popovich, V. (author)This study examines the interface layer between a high-strength low-alloy steel and an overlaying austenitic stainless steel as deposited through wire arc additive manufacturing in a bi-metal block. By utilizing optical and electron microscopy techniques, and accompanied by phenomenological and thermodynamic modeling, the work elucidates on...journal article 2024
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Sood, A. (author), Schimmel, Jim (author), Bosman, Marko (author), Goulas, Constantinos (author), Popovich, V. (author), Hermans, M.J.M. (author)The binary Fe–Ni system offers alloys with notably low linear coefficients of thermal expansion (CTE), contingent upon their Ni content. In this respect twin-wire arc additive manufacturing (T-WAAM) presents the opportunity of in-situ alloying through the simultaneous feeding of two metal wires into a weld pool to obtain desired alloy...journal article 2024
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de Wit, S. (author), Hermans, F.F.J. (author), Specht, M.M. (author), Aivaloglou, E.A. (author)From an early age, girls may opt out of Computer Science (CS) for not fitting the CS stereotypes of being male, asocial and technology-oriented. These stereotypes might be strengthened by children's books on programming, but little is known about this. Therefore, this paper explores the gender, social interactions and interests of characters...conference paper 2024
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Al-Amin, Hoor (author), Evers, Jaap (author), Hermans, L.M. (author)Groundwater management is a complex task that includes a multitude of actors. It is even more complicated in water scarce countries with less well-established formal water governance structures. In these settings, local government officers have been recognised for their essential role in groundwater management. Often, their role is described...journal article 2024
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Hermans, B.A.L.M. (author), Walker, S. (author), Ludlage, J.H.A. (author), Özkan, L. (author)The transition to renewable energy sources, particularly sources like wind and solar induces a dependency on weather in the supply side of electrical grids. At the same time, the move to electric mobility with uncontrolled charging induces extra peak loads on these grids. These developments can cause grid congestion or an imbalance between the...journal article 2024
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Mostert-van der Sar, M. (author), Muñoz Aparici, M. (author), Hermans, M. (author), Oomes, M. (author), Caso, O. (author), Troxler, P. (author), Heil, V. (author)The book is conceived as a handbook for helping public libraries in setting up and start a makerspace. It reports the findings of the MAKERLAB project, a living-lab two-years research project funded by PICA Stichting. The publication is organised into three major section: Impact; Program; Space; plus additional information about the context of...book 2023
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Molaei, M. (author), Koops, L.S.W. (author), Hermans, M.H. (author)Ondanks het grote aantal repetitieve, kleine activiteiten dat wordt uitgevoerd voor publieke opdrachtgevers, ontbreekt het zowel in de praktijk als in de wetenschappelijke literatuur aan inzicht in de succesfactoren van dit type opgaven. Dit beperkt de mogelijkheden tot het doorvoeren van relevante verbeteringen ten aanzien van de samenwerking...report 2023
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Rajesh, A. (author), Ya, Wei (author), Hermans, M.J.M. (author)The current research work investigates the possibility of using machine learning models to deduce the relationship between WAAM (wire arc additive manufacturing) sensor responses and defect presence in the printed part. The work specifically focuses on three materials from the nickel alloy family (Inconel 718, Invar 36 and Inconel 625) and uses...journal article 2023
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de Wit, S. (author), Hermans, Felienne (author), Specht, M.M. (author), Aivaloglou, E.A. (author)Women are underrepresented in Computer Science (CS). Closing the gender gap in CS benefits the economy, gender equality and society. However, girls have low CS interest while interest energizes learning and guides career trajectories. We explore the effects of the user interface of Hedy, a graduate language which teaches the syntax of Python, on...poster 2023
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Breukelman, H. J. (author), Hermans, M.J.M. (author), Santofimia, Maria Jesus (author), Hidalgo Garcia, J. (author)Localised laser treatments enable the creation of sophisticated austenite/martensite mesostructures in Fe–Ni–C steel with the potential of achieving enhanced mechanical performance. The control of phase topology is essential to modify the properties of these structures on demand and requires a profound understanding of the effect of the...journal article 2023
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Gomes, S.L. (author), Hermans, L.M. (author), Butsch, Carsten (author), Banerjee, Partha Sarathi (author), Luft, Sarah (author), Chakraborty, Shreya (author)Adaptation pathways is a planning approach used to design flexible, long-term strategies for dealing with future uncertainty. However, emphasis on how to discuss pathways elements with stakeholders during the pathways building process is under-represented in the existing pathways literature. This paper presents a participatory methodology for...journal article 2023
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Ding, Z. (author), Brouwer, J.C. (author), Zhu, Jia-Ning (author), Popovich, V. (author), Hermans, M.J.M. (author), Sloof, W.G. (author)Boron containing MoSi<sub>2</sub> is a promising material for applications at high temperature, but the oxidation mechanism is still unclear. In this work, the high temperature (1100 °C) oxidation of B doped MoSi<sub>2</sub> in synthetic air has been investigated. A (boro)silicate layer is formed on the surface of the alloy, which features a...journal article 2023
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Sood, A. (author), Schimmel, Jim (author), Mattos Ferreira, V. (author), Bosman, Marko (author), Goulas, Constantinos (author), Popovich, V. (author), Hermans, M.J.M. (author)Invar alloys exhibit low thermal expansion and are useful in applications requiring dimensional stability when subject to temperature changes. Conventional production of Invar faces certain challenges that can be offset by exploiting additive manufacturing processes. This study employed pulsed gas tungsten arc welding (GTAW) to deposit Invar...journal article 2023
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van der Werf, V. (author), Zhang, Min Yi (author), Aivaloglou, E.A. (author), Hermans, Felienne (author), Specht, M.M. (author)Motivation. Many people interested in learning a programming language choose online courses to develop their skills. The concept of variables is one of the most foundational ones to learn, but can be hard to grasp for novices. Variables are researched, but to our knowledge, few empirical observations on how the concept is taught in practice...conference paper 2023
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Fallah, Rebecca K. (author), Evers, Jaap (author), Hermans, L.M. (author)Environmental policy integration is needed to ensure environmental policy goals are being realized, given their cross-sectoral nature. Most of the published research has focused on integration and coherence of (inter)national policies, plans, and programs. The implementation practices for these policies, however, are at least as important. This...journal article 2023
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Zhu, Jia-Ning (author), Zhu, Weijia (author), Borisov, Evgenii (author), Yao, Xiyu (author), Riemslag, A.C. (author), Goulas, Constantinos (author), Popovich, Anatoly (author), Yan, Z. (author), Tichelaar, F.D. (author), Mainali, D.P. (author), Hermans, M.J.M. (author), Popovich, V. (author)Additive manufacturing of NiTi shape memory alloys has attracted attention in recent years, due to design flexibility and feasibility to achieve four-dimensional (4D) function response. To obtain customized 4D functional responses in NiTi structures, tailorable phase transformation temperatures and stress windows as well as one-way or two-way...journal article 2023
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Zhu, Jia-Ning (author), Ding, Z. (author), Borisov, Evgenii (author), Yao, Xiyu (author), Brouwer, J.C. (author), Popovich, Anatoly (author), Hermans, M.J.M. (author), Popovich, V. (author)The pursuit of enhancing NiTi superelasticity through laser powder bed fusion (L-PBF) and [001] texture creation poses a challenge due to increased susceptibility to hot cracking in the resulting microstructure with columnar grains. This limitation restricts NiTi's application and contributes to material waste. To overcome this, we introduce...journal article 2023
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Gomes, S.L. (author), Hermans, L.M. (author), Chakraborty, Shreya (author), Luft, Sarah (author), Butsch, Carsten (author), Sarathi Banerjee, Partha (author)Peri-urban transformations in emerging economies like India demand scientific attention given their impact on global environmental change processes. Some studies examine past or ongoing peri-urban adaptation processes, but insight into future adaptation needs and aspirations of peri-urban communities is lacking. Also, it is unknown how the high...journal article 2023
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Babu, A. (author), Ebrahimi, Amin (author), Wu, K. (author), Richardson, I.M. (author), Hermans, M.J.M. (author)Additive manufacturing offers a significant potential for producing metallic parts with distinctly localised microstructures and mechanical properties, commonly known as functional grading. While functional grading is generally accomplished through compositional variations or in-situ thermo-mechanical treatments, variation of process...journal article 2023
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Ebrahimi, Amin (author), Hermans, M.J.M. (author)Laser butt welding of thin metal sheets is a widely used fusion-based joining technique in industrial manufacturing. A comprehensive understanding of the complex transport phenomena during the welding process is essential for achieving high-quality welds. In the present work, high-fidelity numerical simulations are employed to investigate the...journal article 2023