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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)
Gaia Data Release 3 provides novel flux-calibrated low-resolution spectrophotometry for '220 million sources in the wavelength range 330 nm ≤ λ ≤ 1050 nm (XP spectra). Synthetic photometry directly tied to a flux in physical units can be obtained from these spectra for any passband fully enclosed in this wavelength range. We describe how...
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)
The Gaia Galactic survey mission is designed and optimized to obtain astrometry, photometry, and spectroscopy of nearly two billion stars in our Galaxy. Yet as an all-sky multi-epoch survey, Gaia also observes several million extragalactic objects down to a magnitude of G 21 mag. Due to the nature of the Gaia onboard-selection algorithms, these...
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. The motion of stars has been used to reveal details of the complex history of the Milky Way, in constant interaction with its environment. Nevertheless, to reconstruct the Galactic history puzzle in its entirety, the chemo-physical characterisation of stars is essential. Previous Gaia data releases were supported by a smaller,...
journal article 2023
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Bakker, Mathijs (author), Coraddu, A. (author), Hijdra, Rolph (author)
Autonomous submerged dredging offers numerous benefits, such as reduced ship resistance and lower vacuum requirements for the dredge pumps. However, this method also presents new challenges, such as stability and buoyancy control, which must be addressed to minimize the energy requirements and ensure cost-effectiveness and sustainability. To...
journal article 2023
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Bakker, A.M.R. (author), van Baaren, E.S. (author), Hamerslag, E.J.F. (author), Bodelier, C.J.J. (author)
Next decades, many hydraulic structures in the Netherlands will reach their end of life. Timely mitigation requires accurate estimates of the end of life. This appears however hard since many external drivers and multiple functions may lead in many plausible combinations to insufficient technical or functional performance. As a consequence, a...
conference paper 2023
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Hamerslag, E.J.F. (author), Bakker, A.M.R. (author)
In the coming decades, the storm surge barriers in the Netherlands will reach their end of the designed life time of 100 years. Therefore, the Dutch storm surge barriers are preparing for major renovations. Next to this, as a result of the expected sea level rise, the hydraulic loads and the number of necessary closures will exceed the original...
conference paper 2023
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Samenjo, K.T. (author), Ramanathan, Aparna (author), Gwer, Stephen Otieno (author), Bailey, Robert C. (author), Otieno, Fredrick Odhiambo (author), Koksal, Erin (author), Sprecher, Benjamin (author), Price, R.A. (author), Bakker, C.A. (author), Diehl, J.C. (author)
Underfunded healthcare infrastructures in low-resource settings in sub-Saharan Africa have resulted in a lack of medical devices crucial to provide healthcare for all. A representative example of this scenario is medical devices to administer paracervical blocks during gynaecological procedures. Devices needed for this procedure are usually...
journal article 2023
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Van Gijzen, L. (author), Bakker, A.M.R. (author)
The pumping-weir complex at IJmuiden plays an important role in the drainage of excess water in the Western Netherlands. Multiple pumps need replacing as 4 out of 6 pumps near their end-of-life term. The optimal replacement strategy critically hinges on the future required pumping capacity. Yet, currently available models are not suited to...
conference paper 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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