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Janssen, S.K.H. (author), Vreugdenhil, H.S.I. (author), Hermans, L.M. (author), Slinger, J (author)
Nature-based flood defence is an innovative design alternative for achieving protection against flooding. Despite significant advancements in science, models and concepts, routine implementation beyond pilot projects remains limited. To better understand why, we have looked into the complexities of nature-based flood defence implementation...
journal article 2020
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Hermans, T.H.J. (author), Tinker, Jonathan (author), Palmer, Matthew D. (author), Katsman, C.A. (author), Vermeersen, L.L.A. (author), Slangen, Aimée B.A. (author)
Changes in ocean properties and circulation lead to a spatially non-uniform pattern of ocean dynamic sea-level change (DSLC). The projections of ocean dynamic sea level presented in the IPCC AR5 were constructed with global climate models (GCMs) from the Coupled Model Intercomparison Project 5 (CMIP5). Since CMIP5 GCMs have a relatively...
journal article 2020
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Hermans, Martijn (author), Risgaard-Petersen, Nils (author), Meysman, F.J.R. (author), Slomp, Caroline P. (author)
Cable bacteria can strongly alter sediment biogeochemistry. Here, we used laboratory incubations to determine the potential impact of their activity on the cycling of iron (Fe), phosphorus (P) and sulfur (S). Microsensor depth profiles of oxygen, sulfide and pH in combination with electric potential profiling and fluorescence in situ...
journal article 2020
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Hermans, Martijn (author), Lenstra, Wytze K. (author), Hidalgo-Martinez, Silvia (author), van Helmond, Niels A.G.M. (author), Witbaard, Rob (author), Meysman, F.J.R. (author), Gonzalez, Santiago (author), Slomp, Caroline P. (author)
Oxygen depletion in coastal waters may lead to release of toxic sulfide from sediments. Cable bacteria can limit sulfide release by promoting iron oxide formation in sediments. Currently, it is unknown how widespread this phenomenon is. Here, we assess the abundance, activity, and biogeochemical impact of cable bacteria at 12 Baltic Sea sites...
journal article 2019
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Fu, J. (author), Brouwer, J.C. (author), Richardson, I.M. (author), Hermans, M.J.M. (author)
Oxide dispersion strengthened (ODS)Eurofer steel was prepared via mechanical alloying (MA)and spark plasma sintering (SPS). Different combinations of MA and SPS parameters were adopted in order to optimise the fabrication process. The experimental results show that the sample milled for 30 h, sintered at 1373 K at a pressure of 60 MPa has...
journal article 2019
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Lin, Zidong (author), Goulas, C. (author), Ya, Wei (author), Hermans, M.J.M. (author)
Wire and arc additive manufacturing (WAAM) is a 3D metal printing technique based on the arc welding process. WAAM is considered to be suitable to produce large-scale metallic components by combining high deposition rate and low cost. WAAM uses conventional welding consumable wires as feedstock. In some applications of steel components, one-off...
journal article 2019
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Agarwal, G. (author), Kumar, A. (author), Richardson, I.M. (author), Hermans, M.J.M. (author)
Solidification cracking susceptibility during laser welding was studied experimentally and numerically in advanced high strength steel sheets, namely transformation-induced plasticity (TRIP) and dual phase (DP) steel. Using the same heat input, laser bead-on-plate welding was carried out on single sided clamped specimens at various starting...
journal article 2019
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Korbee, D. (author), Hong Quan, Nguyen (author), Hermans, L.M. (author), Ho Long, Phi (author)
Strategic delta planning focuses on strategic, long-term choices to stimulate sustainable development in deltas. Strategic delta plans outline a long-term vision to be embedded into the plans and activities of government agencies and semi-public actors at multiple levels. This implies a form of coordinated, yet decentralized, implementation....
journal article 2019
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Tchebotareva, A. (author), Hermans, S.L.N. (author), Humphreys, P.C. (author), Voigt, D. (author), Harmsma, P.J. (author), Cheng, Lun K. (author), Verlaan, Ad L. (author), Dijkhuizen, Niels (author), De Jong, Wim (author), Dréau, A.E. (author), Hanson, R. (author)
We report on the realization and verification of quantum entanglement between a nitrogen-vacancy electron spin qubit and a telecom-band photonic qubit. First we generate entanglement between the spin qubit and a 637 nm photonic time-bin qubit, followed by photonic quantum frequency conversion that transfers the entanglement to a 1588 nm...
journal article 2019
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van Zoest, S.P. (author), Volker, L. (author), Hermans, M.H. (author)
Purpose: The purpose of this paper is to address the barriers that Dutch housing associations encounter in implementing new procurement strategies. Design/methodology/approach: Several aspects of purchasing, portfolio management, project delivery and supply management are discussed in relation to the changing role of housing associations as...
journal article 2019
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Korbee, D. (author), Weger, Jacob (author), Hermans, L.M. (author), Evers, Jaap (author), Wyatt, Andrew (author)
Sustainable livelihood development is an ongoing challenge worldwide, and has regained importance due to threats of water shortages and climate change. To cope with changing climatic, demographic and market conditions in Vietnam’s Mekong Delta (VMD) an agricultural transformation process has been suggested in the recent Mekong Delta Plan. This...
journal article 2019
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Vuik, V. (author), Jonkman, Sebastiaan N. (author), Willemsen, Pim W.J.M. (author), Borsje, Bas W. (author), Janssen, S.K.H. (author), Hermans, L.M. (author), Bouma, Tjeerd J. (author)
In Nederland zijn honderden kilometers aan waterkering toe aan versterking. De aanleg van begroeide vooroevers, zoals schorren en kwelders, is een mogelijkheid om de belasting op dijken te verminderen. Daarmee dalen overstromingsrisico’s en gaan natuurwaarden omhoog.
journal article 2019
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Agarwal, G. (author), Amirthalingam, M. (author), Moon, S. C. (author), Dippenaar, R. J. (author), Richardson, I.M. (author), Hermans, M.J.M. (author)
Sufficient liquid feeding under constrained solidification conditions like, those experienced in welding and casting, is vital to avoid solidification cracking. We present the results of unique in-situ experimental observations of liquid feeding in a solidifying steel melt pool. Liquid feeding was observed in the inter-cellular regions during...
journal article 2018
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Agarwal, G. (author), Gao, H. (author), Amirthalingam, M. (author), Hermans, M.J.M. (author)
In situ strain evolution during laser welding has been measured by means of digital image correlation to assess the susceptibility of an advanced high strength automotive steel to solidification cracking. A novel method realised using auxiliary illumination and optical narrow bandpass filter allowed strain measurements as close as 1.5 mm from...
journal article 2018
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Eftekharimilani, P. (author), Huizenga, R.M. (author), Kim Lee, B.N. (author), Bernasconi, A. (author), Hermans, M.J.M. (author)
In this paper, we describe the effects of mechanical loading on bcc-to-bcc phase transformations of an Advanced High Strength Steel during cooling. In-situ synchrotron diffraction was employed to measure time–temperature–load diffraction patterns. Calculations were made of the volume fractions of the phases, the transformation kinetics, and...
journal article 2018
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Gao, H. (author), Agarwal, G. (author), Amirthalingam, M. (author), Hermans, M.J.M. (author), Richardson, I.M. (author)
Hot cracking during laser welding of Transformation Induce Plasticity (TRIP) steel at the edges of steel flanges can be a problem. In this study, modified hot cracking tests were performed by welding on a single-side clamped specimen at various distances from the free edge, while the heat input and external constraints remained constant. In situ...
journal article 2018
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Gomes, S.L. (author), Hermans, L.M. (author), Islam, Kazi Faisal (author), Huda, Sheikh Nazmul (author), Hossain, ATM Zakir (author), Thissen, W.A.H. (author)
Peri-urban areas in the global south are experiencing over-exploitation and contamination of water resources as a result of rapid urbanisation. These problems relate to the ineffectiveness of the underlying institutions in this dynamic, multi-actor context. Institutions need to be considered during problem solving; however, peri-urban...
journal article 2018
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Eftekharimilani, P. (author), van der Aa, E.M. (author), Petrov, R.H. (author), Hermans, M.J.M. (author), Richardson, I.M. (author)
The effect of an automotive paint bake (PB) thermal cycle on the microstructural evolution and the mechanical properties of resistance spot welded advanced high strength steel is presented in this work. Mechanical behavior of the heat-treated welds reveals an increase in maximum cross-tension strength, displacement and subsequently energy...
journal article 2018
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Hermans, T. H.J. (author), van der Wal, W. (author), Broerse, D.B.T. (author)
In regions undergoing glacial isostatic adjustment present-day horizontal surface motion is observed to point mostly, but not always, away from the former ice load. To interpret these observations, we investigate the direction of horizontal velocities using glacial isostatic adjustment models. The direction is controlled by the opposing...
journal article 2018
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Agarwal, G. (author), Gao, H. (author), Amirthalingam, M. (author), Hermans, M.J.M. (author)
Susceptibility to weld solidification cracking in transformation-induced plasticity steel sheets was studied using a modified standard hot cracking test used in the automotive industry. To vary the amount of self-restraint, bead-on-plate laser welding was carried out on a single-sided clamped specimen at increasing distances from the free...
journal article 2018
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