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van Dam, Eliane P. (author), Giubertoni, Giulia (author), Burla, Federica (author), Koenderink, G.H. (author), Bakker, Huib J. (author)We study the relation between the macroscopic viscoelastic properties of aqueous hyaluronan polymer solutions and the molecular-scale dynamics of water using rheology measurements, differential dynamic microscopy, and polarization-resolved infrared pump-probe spectroscopy. We observe that the addition of hyaluronan to water leads to a slowing...journal article 2020
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Seagrass coastal protection services reduced by invasive species expansion and megaherbivore grazingJames, Rebecca K. (author), Christianen, Marjolijn J.A. (author), van Katwijk, Marieke M. (author), de Smit, Jaco C. (author), Bakker, Elisabeth S. (author), Herman, P.M.J. (author), Bouma, T.J. (author)Seagrasses provide an important ecosystem service by creating a stable erosion-resistant seabed that contributes to effective coastal protection. Variable morphologies and life-history strategies, however, are likely to impact the sediment stabilization capacity of different seagrass species. We question how opportunistic invasive species and...journal article 2020
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Klamer, Pim (author), Gruis, V.H. (author), Bakker, Cok (author)Purpose: The purpose of this paper aims to disclose shared beliefs and understandings about the concept of professionalism amongst Dutch commercial real estate valuers. It examines prevailing logics of action in a mature European valuation industry and reflects on the potential influence of these logics on the occurrence of judgement bias in...journal article 2020
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Lepillier, B.P. (author), Yoshioka, Keita (author), Parisio, Francesco (author), Bakker, R.R. (author), Bruhn, D.F. (author)In every tight formation reservoir, natural fractures play an important role for mass and energy transport and stress distribution. Enhanced Geothermal Systems (EGS) make no exception, and stimulation aims at increasing the reservoir permeability to enhance fluid circulation and heat transport. EGS development relies upon the complex task of...journal article 2020
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Boorsma, Nina (author), Balkenende, R. (author), Bakker, C.A. (author), Tsui, T.P.Y. (author), Peck, David (author)Adopting design approaches that allow products to last multiple use-cycles supports European Commission objectives to reduce greenhouse gas emissions and reduce primary material impacts. Remanufacturing is an example of an appropriate circular strategy and it can be applied in a variety of industries that are intensive materials users....journal article 2020
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van Altena, V.P. (author), Krans, Jan (author), Bakker, Henk (author), Stoter, J.E. (author)Building on a plethora of conjectured emendations for IOÏ'ΔAIAN, this article approaches the issue once again to test the viability of a quantitative tool and to establish the possibility of palaeographical confusion of IOÏ'ΔAIAN with an alternative topo- or demonym. The article starts with an experiment using Greek topo- and demonyms derived...journal article 2020
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van den Boomen, M. (author), Bakker, H.L.M. (author), Schraven, D.F.J. (author), Hertogh, M.J.C.M. (author)In the Netherlands, probabilistic life cycle cash flow forecasting for infrastructures has gained attention in the past decennium. Frequencies, volume and unit prices of life cycle activities are treated as uncertainty variables for which an expert-based triangular distribution is assumed. The current research observes the absence of time...journal article 2020
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Sauerwein, M. (author), Zlopasa, J. (author), Doubrovski, E.L. (author), Bakker, C.A. (author), Balkenende, R. (author)The circular economy requires high-value material recovery to enable multiple product lifecycles. This implies the need for additive manufacturing to focus on the development and use of low-impact materials that, after product use, can be reconstituted to their original properties in terms of printability and functionality. We therefore...journal article 2020
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Chao, C. (author), Bakker, M.C.M. (author), Jommi, C. (author)A simple numerical model was set up to investigate the hydraulic behaviour of a regional dyke to improve understanding of the response under variable atmospheric conditions. The unsaturated hydraulic properties of the dyke body and the relevant foundation layers were calibrated either on the results of laboratory tests or on a national...journal article 2020
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Jacobsen, Niels G. (author), Bakker, Wout (author), Uijttewaal, W.S.J. (author), Uittenbogaard, Rob (author)The work presents an experimental investigation into the motion of and hydrodynamic forces along a single flexible stem in regular waves. The experiment covers a large range in relevant non-dimensional parameters: the drag-to-stiffness ratio, the inertia-to-stiffness ratio, the Keulegan-Carpenter number and the Reynolds number. The two first...journal article 2019
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Sauerwein, M. (author), Doubrovski, E.L. (author), Balkenende, R. (author), Bakker, C.A. (author)Additive manufacturing, also known as 3D printing, is acknowledged for its potential to support sustainable design. In this paper, we explore whether the opportunities that additive manufacturing offers for sustainable design are also useful when designing for a circular economy, and to what extent additive manufacturing can support design...journal article 2019
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Bakker, M. (author)A new analytic solution is presented for tidal propagation in multilayer coastal aquifers consisting of an arbitrary number of layers. The solution is derived using matrix calculus and may be applied to simulate tidal propagation in systems where aquifer layers are separated by leaky layers of low permeability or in stratified aquifers. The head...journal article 2019
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Obergfell, C.C.A. (author), Bakker, M. (author), Maas, C. (author)A new method is presented to estimate average diffuse aquifer recharge of water table aquifers in temperate climates using time series analysis of water table level fluctuations. An accurate estimate of the recharge caused by rainfall requires an accurate estimate of the influence of evaporation. In temperate climates, evaporation imprints a...journal article 2019
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Obergfell, C.C.A. (author), Bakker, M. (author), Maas, C. (author)Time series analysis is applied to identify and analyze a transition in the groundwater regime in the aquifer below the sand ridge of Salland in the Netherlands, where groundwater regime refers to the range of head variations throughout the seasons. Standard time series analysis revealed a discrepancy between modeled and observed heads in...journal article 2019
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Klamer, Pim (author), Gruis, V.H. (author), Bakker, Cok (author)Purpose: Information verification is an important factor in commercial valuation practice. Valuers use their professional autonomy to decide on the level of verification required, thereby creating an opportunity for client-related judgement bias in valuation. The purpose of this paper is to assess the manifestation of client attachment risks...journal article 2019
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van Altena, V.P. (author), Krans, Jan (author), Bakker, Henk (author), Dukai, B. (author), Stoter, J.E. (author)Before the interpretation of any text can start, the original wording of the text itself must be critically established. Conventionally, this is done following qualitative criteria. This article, however, explores the application of spatial analyses to New Testament textual criticism by demonstrating how the Levenshtein edit distance could be...journal article 2019
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Bakker, R.R. (author), Barnhoorn, A. (author)We study the potential formation damage effects due to radial jet drilling on Bentheim sandstone, a homogeneous sandstone that is well established in terms of mechanical properties and widely used as reservoir analogue. We quantify how properties degrade with distance from a jetted hole on μm scale (porosity) and cm scale (compressive, tensile...journal article 2019
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Bakker, N.J. (author), Åhman, Hanna Nilsson (author), Aantjes, Kees (author), Barreau, Nicolas (author), Weeber, A.W. (author), Theelen, Mirjam (author)Partial shading of Cu(In,Ga)Se<sub>2</sub> modules can lead to the formation of reverse bias induced wormlike defects. These wormlike defects act as local shunts and permanently decrease module output. A good understanding of the formation and propagation mechanisms of these defects is needed in order to mitigate the negative effects, or to...journal article 2019
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Bakker, M. (author), Schaars, Frans (author)Time series analysis is a data-driven approach to analyze time series of heads measured in an observation well. Time series models are commonly much simpler and give much better fits than regular groundwater models. Time series analysis with response functions gives insight into why heads vary, while such insight is difficult to gain with black...journal article 2019
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Collenteur, R.A. (author), Bakker, M. (author), Caljé, Ruben (author), Klop, Stijn A. (author), Schaars, Frans (author)Time series analysis is an increasingly popular method to analyze heads measured in an observation well. Common applications include the quantification of the effect of different stresses (rainfall, pumping, etc.), and the detection of trends and outliers. Pastas is a new and open source Python package for the analysis of hydrogeological time...journal article 2019