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Lousberg, L. (author), Rooij, R.M. (author), Jansen, S.J.T. (author), van Dooren, E.J.G.C. (author), Heintz, John Linke (author), van der Zaag, E.J. (author)
In this article we evaluate the manner in which we at the Faculty of Architecture and the Built Environment at the Delft University of Technology encourage the development of the capacity of reflection among our undergraduate students. First we explore the concept of reflection in relation to respectively experiential/reflective learning,...
journal article 2019
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Jesus de Moraes, R. (author), Fonseca, Rahul Mark (author), Helici, Mircea A. (author), Heemink, A.W. (author), Jansen, J.D. (author)
We present an efficient workflow that combines multiscale (MS) forward simulation and stochastic gradient computation - MS-StoSAG - for the optimization of well controls applied to waterflooding under geological uncertainty. A two-stage iterative Multiscale Finite Volume (i-MSFV), a mass conservative reservoir simulation strategy, is employed as...
journal article 2019
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Berger, Judith P. (author), Rhemrev, Johann P T (author), Smeets, Maddy J G H (author), Henneman, Onno (author), English, James (author), Jansen, F.W. (author)
OBJECTIVES: To assess the added value of magnetic resonance imaging (MRI) after dynamic transvaginal ultrasound (TVUS) in the diagnostic pathway for preoperative staging of pelvic endometriosis. METHODS: A prospective observational study was conducted between April 22, 2014, and May 1, 2015. During that period, 363 patients with a clinical...
journal article 2019
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Gorter de Vries, A.R. (author), Voskamp, Maaike (author), van Aalst, Aafke (author), Kristensen, L.H. (author), Jansen, Liset (author), Salazar, A.N. (author), van den Broek, M.A. (author), Brouwers, N. (author), Abeel, T.E.P.M.F. (author), Pronk, J.T. (author), Daran, J.G. (author)
Saccharomyces pastorianus lager-brewing yeasts are domesticated hybrids of S. cerevisiae x S. eubayanus that display extensive inter-strain chromosome copy number variation and chromosomal recombinations. It is unclear to what extent such genome rearrangements are intrinsic to the domestication of hybrid brewing yeasts and whether they...
journal article 2019
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Daniel, Daniel (author), Diener, Arnt (author), Pande, S. (author), Jansen, S.J.T. (author), Marks, Sara (author), Meierhofer, Regula (author), Bhatta, Madan (author), Rietveld, L.C. (author)
About 20 Million (73%) people in Nepal still do not have access to safely managed drinking water service and 22 million (79%)do not treat their drinking water before consumption. Few studies have addressed the combination of socio-economic characteristics and psychosocial factors that explain such behaviour in a probabilistic manner. In this...
journal article 2019
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Jesus de Moraes, R. (author), R. P. Rodrigues, José (author), Hajibeygi, H. (author), Jansen, J.D. (author)
We introduce a semi-analytical iterative multiscale derivative computation methodology that allows for error control and reduction to any desired accuracy, up to fine-scale precision. The model responses are computed by the multiscale forward simulation of flow in heterogeneous porous media. The derivative computation method is based on the...
journal article 2019
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Van Den Haak, Lukas (author), de Kroon, Cor D. (author), Warmerdam, Milo I. (author), Siebers, Albert G. (author), Rhemrev, Johann P T (author), Nieboer, Theodoor E. (author), Jansen, F.W. (author)
Objective: To estimate the risk of uterine leiomyosarcoma in patients undergoing gynecological surgery and also to identify groups at risk for unrecognized uterine leiomyosarcoma. Methods: A national cohort study was performed evaluating all uterine leiomyosarcoma (ULMS) diagnosed in The Netherlands between January 2000 and September 2015....
journal article 2019
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de Zeeuw, W. (author), Jesus de Moraes, R. (author), Heemink, A.W. (author), Jansen, J.D. (author)
We propose a novel adaptive, adjoint-based, iterative multiscale finite volume (i-MSFV) method. The method aims to reduce the computational cost of the smoothing stage of the original i-MSFV method by selectively choosing fine-scale sub-domains (or sub-set of primary variables) to solve for. The selection of fine-scale primary variables is...
conference paper 2019
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Appels, Freek V. W. (author), Camere, S. (author), Montalti, Maurizio (author), Karana, E. (author), Jansen, K.M.B. (author), Dijksterhuis, Jan (author), Krijgsheld, Pauline (author), Wösten, Han A.B. (author)
Mycelium-based composites result from the growth of filamentous fungi on organic materials such as agricultural waste streams. These novel biomaterials represent a promising alternative for product design and manufacturing both in terms of sustainable manufacturing processes and circular lifespan. This study shows that their morphology,...
journal article 2019
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Sandberg, Evelien M. (author), Twijnstra, A.R.H. (author), van Meir, C. A. (author), Kok, H. S. (author), van Geloven, Nan (author), Gludovacz, K. (author), Kolkman, W. (author), Nagel, H.T.C. (author), Haans, L (author), Kapiteijn, K. (author), Jansen, F.W. (author)
Objective: To evaluate if immediate catheter removal (ICR) after laparoscopic hysterectomy is associated with similar retention outcomes compared with delayed removal (DCR). Study design: Non-inferiority randomised controlled trial. Population: Women undergoing laparoscopic hysterectomy in six hospitals in the Netherlands. Methods: Women were...
journal article 2019
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Jansen, J.D. (author)
This ‘white paper’ proposes to develop a data-informed operational system to forecast induced seismicity, and the associated seismic hazard in the Groningen natural gas field. The goals of developing and maintaining such an Operational Earthquake Forecasting System (OEFS) are 1) to provide a unified environment to test and align research efforts...
report 2018
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Diaz Cortes, G.B. (author), Vuik, C. (author), Jansen, J.D. (author)
We study fast and robust iterative solvers for large systems of linear equations resulting from simulation of flow trough strongly heterogeneous porous media. We propose the use of preconditioning and deflation techniques, based on information obtained frfrom the system, to reduce the time spent in the solution of the linear system.An important...
journal article 2018
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Sabetghadam Esfahani, A. (author), Liu, X. (author), Orsi, Angelica (author), Lozinska, Magdalena M. (author), Johnson, Timothy (author), Jansen, K.M.B. (author), Wright, Paul A. (author), Carta, M (author), McKeown, NB (author), Kapteijn, F. (author), Gascon Sabate, J. (author)
Membrane separation for gas purification is an energy-efficient and environment-friendly technology. However, the development of high performance membranes is still a great challenge. In principle, mixed matrix membranes (MMMs) have the potential to overcome current materials limitations, but in practice there is no straightforward method to...
journal article 2018
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Appels, Freek V. W. (author), Dijksterhuis, Jan (author), Lukasiewicz, Catherine E. (author), Jansen, K.M.B. (author), Wösten, Han A.B. (author), Krijgsheld, Pauline (author)
Filamentous fungi colonize substrates by forming a mycelium. This network of hyphae can be used as a bio-based material. Here, we assessed the impact of environmental growth conditions and deletion of the hydrophobin gene sc3 on material properties of the mycelium of the mushroom forming fungus Schizophyllum commune. Thermogravimetric...
journal article 2018
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Meeuwsen, F.C. (author), van Luyn, F. (author), Blikkendaal, Mathijs D. (author), Jansen, F.W. (author), van den Dobbelsteen, J.J. (author)
Background: Surgical Process Modelling (SPM) offers the possibility to automatically gain insight in the surgical workflow, with the potential to improve OR logistics and surgical care. Most studies have focussed on phase recognition modelling of the laparoscopic cholecystectomy, because of its standard and frequent execution. To demonstrate...
journal article 2018
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Sandberg, Evelien M. (author), Leinweber, Fleur S. (author), Herbschleb, Petra J. (author), Berends-van der Meer, Dorien M.A. (author), Jansen, F.W. (author)
The aim of this study was to evaluate the catheterisation regimes after a laparoscopic hysterectomy (LH) in Dutch hospitals and to assess the nurses’ opinion on this topic. This was particularly relevant as no consensus exists on the best moment to remove a urinary catheter after an LH. All 89 Dutch hospitals were successfully contacted and...
journal article 2018
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Van Den Haak, Lukas (author), van der Eijk, A.C. (author), Sandberg, Evelien M. (author), Frank, Gerard Peter G.M. (author), Ansink, Karin (author), Pelger, R.C.M. (author), de Kroon, Cor D. (author), Jansen, F.W. (author)
Background: To assess potential risks of new surgical procedures and devices before their introduction into daily practice, a prospective risk inventory (PRI) is a required step. This study assesses the applicability of the Health Failure Mode and Effects Analysis (HFMEA) as part of a PRI of new technology in minimally invasive gynecologic...
journal article 2018
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Blikkendaal, Mathijs D. (author), Driessen, Sara R C (author), Rodrigues, Sharon P. (author), Rhemrev, Johann P T (author), Smeets, Maddy J G H (author), Dankelman, J. (author), van den Dobbelsteen, J.J. (author), Jansen, F.W. (author)
Background: During the implementation of new interventions (i.e., surgical devices and technologies) in the operating room, surgical safety might be compromised. Current safety measures are insufficient in detecting safety hazards during this process. The aim of the study was to observe whether surgical teams are capable of measuring surgical...
journal article 2018
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van der Meer, J.M. (author), Farajzadeh, R. (author), Rossen, W.R. (author), Jansen, J.D. (author)
Accurate field-scale simulations of foam enhanced oil recovery are challenging, due to the sharp transition between gas and foam. Hence, unpredictable numerical and physical behavior is often observed, casting doubt on the validity of the simulation results. In this paper, a thorough stability analysis of the foam model is presented to validate...
journal article 2018
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Jesus de Moraes, R. (author), Rodrigues, José R P (author), Hajibeygi, H. (author), Jansen, J.D. (author)
A generic framework for the computation of derivative information required for gradient-based optimization using sequentially coupled subsurface simulation models is presented. The proposed approach allows for the computation of any derivative information with no modification of the mathematical framework. It only requires the forward model...
journal article 2018
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