- document
-
Christen, Markus (author), Gordijn, Bert (author), Weber, Karsten (author), van de Poel, I.R. (author), Yaghmaei, E. (author)Cybersecurity is of capital importance in a world where economic and social processes increasingly rely on digital technology. Although the primary ethical motivation of cybersecurity is prevention of informational or physical harm, its enforcement can also entail conflicts with other moral values. This contribution provides an outline of value...journal article 2017
- document
-
Strategic guidance based on the concept of cleaner production to improve the ship recycling industryJain, K.P. (author), Pruyn, J.F.J. (author), Hopman, J.J. (author)The implementation of international ship recycling regulations and international standards of health, safety and environment on a ship recycling yard improves environmental protection, occupational health and safety of the workers. However, it results in increased costs of the ship recycling process, which is detrimental for offering a high...journal article 2017
- document
-
Lastdrager, Elmer (author), Carvajal Gallardo, Inés (author), Hartel, P.H. (author), Junger, M. (author)User training is a commonly used method for preventing victimization from phishing attacks. In this study, we focus on training children, since they are active online but often overlooked in interventions. We present an experiment in which children at Dutch primary schools received an anti-phishing training. The subjects were subsequently tested...conference paper 2017
- document
- Noroozian, A. (author), Ciere, M. (author), Korczynski, M.T. (author), Tajalizadehkhoob, S. (author), van Eeten, M.J.G. (author) conference paper 2017
- document
-
Veugen, P.J.M. (author), Doumen, Jeroen (author), Erkin, Z. (author), Pellegrino, G. (author), Verwer, S.E. (author), Weber, J.H. (author)We consider dynamic group services, where outputs based on small samples of privacy-sensitive user inputs are repetitively computed. The leakage of user input data is analysed, caused by producing multiple outputs, resulting from inputs of frequently changing sets of users. A cryptographic technique, known as random user selection, is...journal article 2017
- document
- Bisogni, F. (author), Asghari, H. (author), van Eeten, M.J.G. (author) conference paper 2017
- document
-
Arkesteijn, L. (author), Labeur, R.J. (author), Blom, A. (author)When rivers are forced by statistically invariant boundary conditions (i.e. an upstream water discharge, upstream sediment discharge and downstream base level that fluctuate around constant mean values), and are not subject to any forcing with a temporal trend (e.g. no uplift/subsidence, no sea-level rise), they tend to a morphodynamic...abstract 2017
- document
-
van Rooijen, E.J. (author), Mosselman, E. (author), Sloff, C.J. (author), Uijttewaal, W.S.J. (author)Confluences are fascinating elements in river systems. The merging of tributary rivers produces complex hydrodynamics that can play an important role in sediment transport problems, ecological studies or the routing of a pollutant. If the two merging rivers originate from different regions they can have different characteristics. One such a...abstract 2017
- document
-
Koopmans, H. (author), Huismans, Y (author), Uijttewaal, W.S.J. (author)Variable flows and fast morphological changes characterize the river system of Bangladesh, which includes the downstream reaches and delta of the Ganges and Brahmaputra rivers, two of the largest rivers in the world. In contrast, fresh water supply around the country largely depends on much smaller distributaries that take off from those large...abstract 2017
- document
-
Weisscher, S.A.H. (author), Baar, A.W. (author), Uijttewaal, W.S.J. (author), Kleinhans, MG (author)Lateral sorting (= bend sorting) is observed in natural meanders, where the inner and outer bend are fairly fine and coarse, respectively (e.g. Julien and Anthony, 2002; Clayton and Pitlick, 2007). This is caused by the mass differences between grains on a transverse slope, leading to coarser grains being...abstract 2017
- document
- Chandra Mouli, G.R. (author), Van Der Meer, Dennis (author), Bauer, P. (author), Zeman, M. (author), Schijffelen, Jos H. (author), van den Heuvel, Mike (author), Kardolus, Menno (author) abstract 2017
- document
-
Tsouvalas, A. (author), de Oliveira Barbosa, J.M. (author), Lourens, E. (author)Earthquakes induced by the gas extraction is a problem of serious concern in the northern part of The Netherlands. The earthquakes recorded to date can be classified as minor based on their maximum local magnitude (ML=3.6). However, (i) their shallow focus, (ii) the special in-situ soft soil conditions and (iii) the fact the building stock in...conference paper 2017
- document
- Zomer, L. (author), Duives, D.C. (author), Cats, O. (author), Hoogendoorn, S.P. (author) conference paper 2017
- document
- de Koning, J.I.J.C. (author), Puerari, E. (author), Mulder, I. (author), Loorbach, Derk (author) conference paper 2017
- document
-
Pouwelse, J.A. (author), de Kok, André (author), Fleuren, Joost (author), Hoogendoorn, Peter (author), Vliegendhart, Raynor (author), de Vos, M.A. (author)Humanity’s notion of trust is shaped by new platforms operating in the emerging sharing economy, acting as intermediate matchmaker for ride sharing, housing facilities or freelance labour, effectively creating an environment where strangers trust each other. While millions of people worldwide rely on online sharing activities, such services are...contribution to periodical 2017
- document
-
Mulatu, C.A. (author), Crosato, A. (author), Mynett, A.E. (author)The Ribb River is one of the components of the Blue Nile River system located in the North Western part of Ethiopia. It drains to Lake Tana, the source of the Blue Nile River. The Ribb has a length of 130 km, with a catchment area of 1,812 km2. The average yearly rainfall of the catchment is 1300 mm, with...abstract 2017
- document
-
Duro, G. (author), Uijttewaal, W.S.J. (author), Kleinhans, M (author), Crosato, A. (author)Waterways serve for several functions besides transporting goods and people. The ecological importance of navigable rivers has taken much attention during recent decades bringing efforts to improve these natural corridors for fauna and flora (Boeters et al., 1997). Following the policy of the European Water...abstract 2017
- document
-
Baar, A.W. (author), Weisscher, S.A.H. (author), Uijttewaal, W.S.J. (author), Kleinhans, MG (author)We experimentally tested the effect of a largerange in helical flow intensity and sedimentmobility on equilibrium transverse slopes,which resulted in a function for slope effectsdepending on bed state and sedimenttransport mode, that deviates from linearfunctions with sediment mobility in literature...abstract 2017
- document
-
Wang, H. (author), Nunez, Alfredo (author), Dollevoet, R.P.B.J. (author), Liu, Zhigang (author), Chen, Junwen (author)This study proposes a Bayesian network (BN) dedicated for the intelligent condition monitoring of railway catenary systems. It combines five types of measurements related to catenary condition, namely the contact wire stagger, contact wire height, pantograph head displacement, pantograph head vertical acceleration and pantograph-catenary contact...conference paper 2017
- document
-
Chavarrias Borras, V. (author), Ottevanger, W. (author), Labeur, R.J. (author), Blom, A. (author)The set of equations used in modelling river morphodynamics needs to be (at least) wellposed to be representative of the real natural phenomenon. As we deal with a time dependent process the solution needs to be wave-like to be well-posed. In other words, the solution must have a domain of dependence and of...abstract 2017