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We believe that evidence-based product development in the immune health space is crucial. But what is optimal immune health and how do you assess immune-supporting effects of specific ingredients? What knowledge is already available and how do we make optimal use of this to support the development of new evidence-based immune health promoting...other 2021
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Pak, K. (author), Kooij, D.T.A.M. (author), de Lange, A.H. (author), van den Heuvel, S.G. (author), Veldhoven, M.J.P.M. (author)Organisations are challenged to extend working lives of older workers. However, there is little empirical evidence available on how organisations should do this. This study aims to fill this gap by testing the effect of Human Resource (HR) practices on perceived work ability and the preferred retirement age. Based on the Conversation of...article 2021
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Steen, M. (author), Neef, M. (author), Schaap, T. (author)There are many and diverse methods available that can help researchers, designers, developers, and engineers integrate ethics in their research and innovation projects. In practice, however, they can find this challenging. They may believe that such methods are difficult and time-consuming, or that ethics hinders innovation and creativity....article 2021
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Greco, A. (author), Long, T. (author), de Jong, G. (author)Purpose – The aim of this research is to investigate the relationship between (dual) organizational identity and individual heuristics – simple rules and biases – in the process of strategy change. This paper offers a theory on identity reflexivity as a cognitive mechanism of strategy change in the context of organizational hybridity. Design...article 2021
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Kin, B.D.W. (author), Hopman, M. (author), Quak, H.J. (author)The transition from diesel-driven urban freight transport towards more electric urban freight transport turns out to be challenging in practice. A major concern for transport operators is how to find a reliable charging strategy for a larger electric vehicle fleet that provides flexibility based on different daily mission profiles within that...article 2021
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Hoyle, A. (author), van den Berg, H. (author), Doosje, B. (author), Kitzen, M. (author)Hostile political actors can use antagonistic strategic narration as a means of marring the image of targeted states in the international arena. The current article presents a content analysis of narratives about the Netherlands that were published by Russian state-sponsored media outlet RT between 2018 and 2020, capturing a period of heightened...article 2021
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Vaskelainen, T. (author), Munzel, K. (author), Boon, W. (author), Frenken, K. (author)Servitisation, which occurs when products are offered with service components as product-service bundles, has increased rapidly in consumer markets during recent years because of digitalisation. Digital technologies have enabled the emergence of peer-to-peer marketplaces and made it possible for B2B lease and rental actors to push for B2C...article 2021
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Laan, C.M. (author), Timmer, J. (author), Boucherie, R.J. (author)This paper introduces non-cooperative games on a network of single server queues with fixed routes.Aplayer has a set of routes available and has to decide which route(s) to use for its customers. Each player’s goal is to minimize the expected sojourn time of its customers. We consider two cases: a continuous strategy space, where each player is...article 2021
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Baltrusch, S.J. (author), Houdijk, H. (author), van Dieën, J.H. (author), de Kruif, J.T.C.M. (author)Purpose Determinants of successfully introducing passive exoskeletons in the working environment to decrease mechanical loading on the back, are acceptability of the device to management and employees, including self-efficacy of employees when using the device. Therefore, the aim of this study was to assess self-efficacy of employees with low...article 2021
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Valerio, O. (author), Muthuraj, R. (author), Codou, A.M.F.M.S. (author)Polymers are one of the most versatile materials because oftheir excellent cost to performance ratio and durability. Thesereasons have driven the extensive usage of polymers in manycommon applications, and often, their lifespan exceeds theneeds of the application. This generates streams of polymerwastes which retain a substantial amount of their...article 2020
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Zwetsloot, G. (author), van Kampen, J.N. (author), Steijn, W. (author), Post, S. (author)Although major hazard industries have no legal obligations to demonstrate a good safety culture, it is an increasingly important factor for risk-based inspections. This paper describes the development and evaluation of a relatively simple method for external indicative assessment of the process safety culture in major hazard industries. As a...article 2020
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Eledlebi, K. (author), Ruta, D. (author), Hildmann, H. (author), Saffre, F. (author), Alhammadi, Y. (author), Isakovic, A. (author)When deploying a wireless sensor network (WSN) identifying optimal locations for the nodes is challenging, especially so if the environment is either (i) unknown or (ii) obstacle-rich. We proposes BISON (Bio-Inspired Self- Organizing Network), a variant of the Voronoi algorithm to address this challenge. Among the features of the approach are...article 2020
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- Aliman, N.M. (author), Kester, L.J.H.M. (author) conference paper 2020
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- Diran, D.D.D. (author), van Veenstra, A.F.E. (author) conference paper 2020
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- Boehrer, N. (author), Nieuwenhuizen, R.P.J. (author), Dijk, J. (author) conference paper 2020
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- Berkers, F.T.H.M. (author), Turetken, O. (author), Ozkan, B. (author), Wilbik, A. (author), Adali, O.E. (author), Gilsing, R. (author), Grefen, P. (author) conference paper 2020
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Poort, J.P. (author), Shoeibi Omrani, P.S. (author), Vecchia, A.L. (author), Visser, G. (author), Janzen, M. (author), Koenes, J. (author)Detection of production and well events is crucial for planning of production and operational strategies. Event detection is especially challenging in mature fields in which various off-normal events might occur simultaneously. Manual detection of these events by an engineer is a tedious task and prone to errors. On the other hand, abundance of...conference paper 2020
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Ramaswamy, K.R. (author), Fonseca, R.M. (author), Leeuwenburgh, O. (author), Siraj, M.M. (author), van den Hof, P.M.J. (author)We are concerned with the efficiency of stochastic gradient estimation methods for large-scale nonlinear optimization in the presence of uncertainty. These methods aim to estimate an approximate gradient from a limited number of random input vector samples and corresponding objective function values. Ensemble methods usually employ Gaussian...article 2020
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Kahrobaei, S.S. (author), Fonseca, R.M. (author), Willems, C.J.L. (author), Wilschut, F. (author), Wees, J.D.A.M. (author)In the geothermal energy domain, it is common practice to drill a doublet (i.e. an injection and production well pair) system for heat production from the subsurface. Injector-producer spacing typically varies between 1 to 2 km. This well spacing distance is usually chosen through engineering judgement. The concept of drilling doublet systems is...conference paper 2019
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Bisselink, R.J.M. (author), Crockatt, M. (author), Zijlstra, M. (author), Bakker, I.J. (author), Goetheer, E.L.V. (author), Slaghek, T.M. (author), van Es, D.S. (author)The electrochemical production of valeric acid from the renewable bio-based feedstock levulinic acid has the potential to replace the oxo-process, which uses fossil-based feedstock 1-butylene. The electrochemical reduction of the ketone functionality in levulinic acid using lead or mercury cathodes has already been known for over 100 years....article 2019