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de Hoog, E. (author), van der Voort, Tjalie (author), Talmon, A.M. (author), van Rhee, C. (author)Hydraulic transport pipelines in the dredging, mining and deep sea mining are designed using steady-state methods. However, these methods cannot predict density wave formation. Density waves form a risk for pipeline blockages, therefore there is a need to understand and preferably be able to model the process. The density waves studied in...journal article 2024
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Baijanova, F.O.M. (author), Kortmann, Rens (author), van der Wal, C.N. (author), van der Voort, H.G. (author)Sexually transgressive behaviour (STB) causes serious problems for, among others, students of higher education. The persuasive card game TALK THAT TALK was designed to promote ethical bystander behaviour in STB situa-tions and contribute to a social transition to less sexual violence. To this aim, the game facilitates Intergroup Dialogues...conference paper 2023
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Ramadhan, M.G. (author), Janssen, M.F.W.H.A. (author), van der Voort, H.G. (author)Internal audit function (IAF) effectiveness can be improved by embracing Audit Analytics (AA). However, despite its promises, AA implementation remains limited. Although there is research on AA implementation in general, there needs to be an overview of insight into inhibiting and driving factors for internal auditing. This paper examines those...journal article 2023
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Cortes Arevalo, V.J. (author), den Haan, Robert Jan (author), Berends, Koen D. (author), Baart, F. (author), van der Voort, Mascha (author), Hulscher, Suzanne J.M.H. (author)Transdisciplinary research requires improved knowledge exchange between science and practice. Such improvements include diversifying and scaling up knowledge accessing and sharing through online platforms. We conducted twenty interviews informed by behavioral science methods to clarify the aim, components, and participants' perspectives on the...journal article 2023
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van der Voort, Sebastian R. (author), Incekara, Fatih (author), Wijnenga, Maarten M.J. (author), Kapsas, Georgios (author), Schouten, J.W. (author), French, P.J. (author), Niessen, W.J. (author), Smits, M. (author), Klein, Stefan (author)BACKGROUND: Accurate characterization of glioma is crucial for clinical decision making. A delineation of the tumor is also desirable in the initial decision stages but is time-consuming. Previously, deep learning methods have been developed that can either non-invasively predict the genetic or histological features of glioma, or that can...journal article 2023
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Ramadhan, M.G. (author), Janssen, M.F.W.H.A. (author), van der Voort, H.G. (author)The transformation toward the use of data analytics requires overcoming many challenges. Nevertheless, the interconnections between the challenges are unclear. Gaining knowledge about these interconnections is important to prioritize strategies that aim to stimulate the transformation. This paper unravels the relationship among Audit Analytics ...conference paper 2023
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Arnaboldi, Michela (author), de Bruijn, J.A. (author), Steccolini, Ileana (author), van der Voort, H.G. (author)Purpose: The purpose of this paper is to introduce the papers in this special issue on humans, algorithms and data. The authors first set themselves the task of identifying the main challenges arising from the adoption and use of algorithms and data analytics in management, accounting and organisations in general, many of which have been...journal article 2022
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van der Voort, H.G. (author), van Bulderen, Sabine (author), Cunningham, Scott (author), Janssen, M.F.W.H.A. (author)The road from data generation to data use is commonly approached as a data-driven, functional process in which domain expertise is integrated as an afterthought. In this contribution we complement this functional view with an institutional view, that takes data analysis and domain professionalism as complementary (yet fallible) knowledge...journal article 2021
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Kuğuoğlu, B.K. (author), van der Voort, H.G. (author), Janssen, M.F.W.H.A. (author)Despite the promise of AI and IoT, the efforts of many organizations at scaling smart city initiatives fall short. Organizations often start by exploring the potential with a proof-of-concept and a pilot project, with the process later grinding to a halt for various reasons. Pilot purgatory, in which organizations invest in small-scale...journal article 2021
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Starmans, Martijn P.A. (author), Buisman, Florian E. (author), Renckens, Michel (author), Willemssen, François E.J.A. (author), van der Voort, Sebastian R. (author), Groot Koerkamp, B. (author), Grünhagen, Dirk J. (author), Niessen, W.J. (author), Vermeulen, Peter B. (author)Histopathological growth patterns (HGPs) are independent prognosticators for colorectal liver metastases (CRLM). Currently, HGPs are determined postoperatively. In this study, we evaluated radiomics for preoperative prediction of HGPs on computed tomography (CT), and its robustness to segmentation and acquisition variations. Patients with...journal article 2021
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van der Voort, Paul (author), van Delft, Danny (author), Valstar, E.R. (author), Kaptein, B.L. (author), Fiocco, Marta (author), Nelissen, R.G.H.H. (author)Introduction: Excellent long-term survival has been reported for both the Taperloc and the Mallory-Head cementless stems. However, little is known about the migration behaviour of these stems which have different design rationales. The purpose of this randomised clinical trial was to compare the migration and clinical outcomes of these stems...journal article 2021
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Bharosa, Nitesh (author), Oude Luttighuis, S.F. (author), Spoelstra, Flori (author), van der Voort, H.G. (author), Janssen, M.F.W.H.A. (author)The COVID-19 pandemic highlights the dependence on digital public service delivery in many nations. The intensified use of digital public services also shifted the spotlight to accessibility and reactive design of digital public services. Inspired by the high level of proactivity provided in commercial digital services, policy-makers are looking...conference paper 2021
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de Geus-Moussault, S.R.A. (author), Pruyn, J.F.J. (author), van der Voort, Esther (author), van IJserloo, Geert (author)Most ship management companies base the operational cost calculation on scheduled maintenance jobs. Scheduled maintenance jobs do not take unforeseen maintenance into account. This under-estimates the operational budget. The estimation of the operational costs can be improved by including the unforeseen maintenance costs. The amount of...conference paper 2020
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Janssen, M.F.W.H.A. (author), van der Voort, H.G. (author)Countries around the world have had to respond to the COVID-19 outbreak with limited information and confronting many uncertainties. Their ability to be agile and adaptive has been stressed, particularly in regard to the timing of policy measures, the level of decision centralization, the autonomy of decisions and the balance between change...journal article 2020
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Vos, M. (author), Starmans, M. P.A. (author), Timbergen, M. J.M. (author), van der Voort, S. R. (author), Padmos, G. A. (author), Kessels, W. (author), Niessen, W.J. (author), van Leenders, G. J.L.H. (author), Verhoef, C. (author)Background: Well differentiated liposarcoma (WDLPS) can be difficult to distinguish from lipoma. Currently, this distinction is made by testing for MDM2 amplification, which requires a biopsy. The aim of this study was to develop a noninvasive method to predict MDM2 amplification status using radiomics features derived from MRI. Methods:...journal article 2019
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van der Voort, H.G. (author), Klievink, A.J. (author), Arnaboldi, M. (Michela) (author), Meijer, A. J.(Albert) (author)Big data promises to transform public decision-making for the better by making it more responsive to actual needs and policy effects. However, much recent work on big data in public decision-making assumes a rational view of decision-making, which has been much criticized in the public administration debate. In this paper, we apply this view,...journal article 2019
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van der Voort, H.G. (author), de Bruijne, M.L.C. (author), Steenhuisen, B.M. (author)Inside companies that produce significant risks, risk managers play a key role. They manage the connection between the risk regulation regime, which stresses public values, and the company, which pursues a broader array of organisational goals. This makes the role of risk managers ambivalent. To better understand this ambivalence and identify...journal article 2019
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Weerheijm, J. (author), Verreault, J. (author), van der Voort, M (author)Transportation of flammable liquefied gas in tunnels presents a significant risk of an accidental loss of containment leading to an explosion with major consequences. Possible scenarios include a BLEVE, a non-reactive gas expansion explosion and a reactive gas explosion. Quantification of the risk and consequences associated with such events...journal article 2018
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Starmans, Martijn P.A. (author), Miclea, Razvan L. (author), van der Voort, S.R. (author), Niessen, W.J. (author), Thomeer, Maarten G. (author), Klein, S. (author)Correct diagnosis of the liver tumor phenotype is crucial for treatment planning, especially the distinction between malignant and benign lesions. Clinical practice includes manual scoring of the tumors on Magnetic Resonance (MR) images by a radiologist. As this is challenging and subjective, it is often followed by a biopsy. In this study,...conference paper 2018
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Balthasar, Andrea J.R. (author), Bydlon, Torre M. (author), Ippel, Hans (author), van der Voort, Marjolein (author), Hendriks, B.H.W. (author), Lucassen, Gerald W. (author), van Geffen, Geert Jan (author), van Kleef, Maarten (author), van Dijk, Paul (author), Lataster, Arno (author)Background: During several anesthesiological procedures, needles are inserted through the skin of a patient to target nerves. In most cases, the needle traverses several tissues—skin, subcutaneous adipose tissue, muscles, nerves, and blood vessels—to reach the target nerve. A clear identification of the target nerve can improve the success of...journal article 2018