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Bakker, David (author)In 1908, the mathematician Felix Klein published a book Elementary Mathematics from an Advanced Standpoint: Geometry. This title aptly characterizes the focus of this thesis. This thesis introduces the axioms for Euclidean and projective plane geometry. Afterwards an arithmetic of lengths, based solely on these axioms, is constructed. By...bachelor thesis 2023
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- Bakker, Roemer (author) master thesis 2023
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Houtzager, Daan (author), Hofland, Bas (author), Caldera, Ganga (author), van der Lem, Cock (author), van Gent, M.R.A. (author), Bakker, Pieter (author), Antonini, A. (author)Randomly placed breakwater armour units under wave loading can sometimes start rocking, which can lead to breakage of armour units. This failure mechanism can especially become important for single layer randomly placed armour units for which full displacement of units will only happen at higher stability numbers compared to older types of units...conference paper 2023
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Samenjo, K.T. (author), Oosting, R.M. (author), Bakker, C.A. (author), Diehl, J.C. (author)Healthcare facilities in low-resource settings in Sub-Saharan Africa are plagued<br/>with issues of non-functional and obsolete medical devices, which ultimately<br/>end up prematurely disposed of as waste. With increasing healthcare demands,<br/>stopping medical device disposal is imperative. One way to achieve this is<br/>to leverage circular...journal article 2023
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- Bakker, C.A. (author) book chapter 2023
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Keusters, A.C.A.M. (author), Batelaan, F.G.M. (author), Sleeswijk Visser, F. (author), Houwing, E.J. (author), Bakker, H.L.M. (author)Purpose:<br/>The increasing complexity of civil engineering projects necessitates focusing on new competencies of project participants. Based on the research on team performance and design processes that are more closely linked to the relevance of the project context, it is hypothesised that empathic abilities could play an important role in...journal article 2023
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- Hoveling, T. (author), Faludi, Jeremy (author), Bakker, C.A. (author) conference paper 2023
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Ritzen, L. (author), Sprecher, B. (author), Bakker, C.A. (author), Balkenende, A.R. (author)Bio-based plastics are attracting increasing attention due to their perceived sustainability and circularity. While enabling circularity by using renewable feedstocks, they still contribute to plastic pollution. Furthermore, their rapidly growing market will cause bio-based plastics to constitute significant fractions of plastic waste,...review 2023
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Hofland, Bas (author), Houtzager, Daan (author), Caldera, Ganga (author), Antonini, A. (author), van Gent, M.R.A. (author), Bakker, Pieter (author), van der Lem, Cock (author)Single layer randomly placed armour units are used in many rubble mound breakwaters around the world. For these armour layers first extraction of units starts at high loads and can then progress quickly. Before the first extraction of a unit, typically no quantitative description of damage can be given. But additional to extraction, breakage of...journal article 2023
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de Bruijne, M.L.C. (author), Hertogh, M.J.C.M. (author), Bakker, H.L.M. (author), Rikhtegarnezami, M. (author)This study aims to identify which factors affect inter-organizational collaboration (IOC) in interconnected infrastructure projects to enable practitioners to establish a collaborative environment at the project level. This specific form of inter-organizational collaboration (IOC) is characterized as “horizontal” and has received limited...journal article 2023
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Hladczuk, N.A. (author), Brown, Anthony (author), Bakker, J. (author), Benson, K. (author), Janßen, Katja (author), Jordan, Stefan (author), Löffler, W. (author), Marchal, Olivier (author), Sarro, Luis Manuel (author), Aerts, Conny (author), David, Marc (author), Gomez, A. (author), Helmer, A. (author), Holland, G. (author), Liao, S. (author), Marcos, J. (author), Mor, Roger (author), Morris, D. (author), Murphy, C. P. (author), Nagy, Z. (author), Weiler, M. (author), Wevers, T. (author), Zhao, He (author)Context. We present the third data release of the European Space Agency's Gaia mission, Gaia DR3. This release includes a large variety of new data products, notably a much expanded radial velocity survey and a very extensive astrophysical characterisation of Gaia sources. Aims. We outline the content and the properties of Gaia DR3, providing...journal article 2023
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Schultheis, M. (author), Zhao, H. (author), Zwitter, T. (author), Hladczuk, N.A. (author), Guerra, R. (author), Lammers, U. L. (author), Bakker, J. (author), Teodoro, P. de (author), García-Lario, P. (author)Context. Diffuse interstellar bands (DIBs) are common interstellar absorption features in spectroscopic observations but their origins remain unclear. DIBs play an important role in the life cycle of the interstellar medium (ISM) and can also be used to trace Galactic structure. Aims. Here, we demonstrate the capacity of the Gaia-Radial Velocity...journal article 2023
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Bakker, A.M.R. (author), Busnach, Tycho (author), Mooyaart, L.F. (author), Van Gijzen, L. (author)The efficacy of risk models and risk analyses critically hinges on sufficient model evaluation. Nevertheless, the usefulness for the intended purpose is rarely systematically assessed. Poor or even lacking model evaluation of the applied risk models and analyses also troubles the asset management of storm surge barriers in the Netherlands. In...conference paper 2023
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Mooyaart, L.F. (author), Bakker, A.M.R. (author), van den Bogaard, J.A. (author), Jonkman, Sebastiaan N. (author)Coastal defenses must be upgraded to combat increasing flood risk due to climate change and other factors. Storm surge barriers, large movable hydraulic structures that close temporarily during storm surges to prevent coastal floods, play a vital role in protecting estuaries. Due to the complexity of their risk analyses, important improvements...conference paper 2023
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Glynis, K.G. (author), Kapelan, Z. (author), Bakker, Martijn (author), Taormina, R. (author)Researchers and engineers employ machine learning (ML) tools to detect pipe bursts and prevent significant non-revenue water losses in water distribution systems (WDS). Nonetheless, many approaches developed so far consider a fixed number of sensors, which requires the ML model redevelopment and collection of sufficient data with the new...journal article 2023
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Bakker, J.J. (author), Lugten, Martijn (author), Tenpierik, M.J. (author)Vertical greening can be used to absorb and scatter sound, which may reduce noise levels in street canyons. In this paper, a literature review is presented, which combines results and methods from over 40 individual studies. The article describes the guiding principles behind the acoustic effects of vertical greening and provides an overview...review 2023
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van der Zwaag, Marco (author), Wang, T. (author), Bakker, H.L.M. (author), van Nederveen, G.A. (author), Schuurman, A.C.B. (author), Bosma, Douwe (author)Facing circular transition challenges, building circularity should be evaluated in the early design phase to reduce the risks of circular and environmental performance problems found in later project phases. However, due to the current design workflow, such practice is hindered because there is not enough information to evaluate building...journal article 2023
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Hartley, Kris (author), Schülzchen, S. (author), Bakker, C.A. (author), Kirchherr, J.W. (author)Transitioning from the ‘take-make-dispose’ linear production system to a circular economy can strengthen sustainability, and governments play a vital role. Recent scholarship has investigated policies for circular economy transition, but few studies take a perspective on circularity reform that spans geographies, industries, and product life...journal article 2023
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Liu, Wei (author), Lu, Hairong (author), Li, Peikai (author), van der Linden, Dimitri (author), Bakker, A.B. (author)Flow is an optimal state that contributes positively to individual well-being and performance. Despite growing evidence of its antecedents and outcomes at work, few efforts have been made to systematically examine and synthesize the extant findings to advance the theoretical and empirical development of flow. Combining different perspectives ...journal article 2023
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Pluymakers, Anne (author), Bakker, R.R. (author), Ter Steege, F.B. (author), Versluis, B. (author), Barnhoorn, A. (author)Many rocks contain planar heterogeneities, in the form of open fractures, veins and/or stylolites, but scarce data exist on how strength and fracture pattern formation is affected by the presence of a singular planar heterogeneity in an otherwise uniform matrix. The mechanics of stylolite-bearing and/or fractured limestone is of interest to...journal article 2023