Searched for: +
(112,361 - 112,380 of 172,012)

Pages

document
Onstein, A.T.C. (author), Tavasszy, Lorant (author), van Damme, Dick (author)
Distribution structures, as studied in this paper, involve the spatial layout of the freight transport and storage system used to move goods between production and consumption locations. Decisions on this layout are important to companies as they allow them to balance customer service levels and logistics costs. Until now there has been very...
journal article 2018
document
van Gemert, J.H.F. (author), Brink, W.M. (author), Webb, A. (author), Remis, R.F. (author)
Inhomogeneities in the transmit radio frequency magnetic field ( {\text{B}}-{1}^{+} ) reduce the quality of magnetic resonance (MR) images. This quality can be improved by using high-permittivity pads that tailor the {\text{B}}-{1}^{+} fields. The design of an optimal pad is application-specific and not straightforward and would therefore...
journal article 2018
document
Baumgarten, K. (author), Tighe, B.P. (author)
When elastic solids are sheared, a nonlinear effect named after Poynting gives rise to normal stresses or changes in volume. We provide a novel relation between the Poynting effect and the microscopic Grüneisen parameter, which quantifies how stretching shifts vibrational modes. By applying this relation to random spring networks, a minimal...
journal article 2018
document
Chimot, J.J. (author), Veefkind, j. Pepijn (author), Vlemmix, T. (author), Levelt, Pieternel Felicitas (author)
A global picture of atmospheric aerosol vertical distribution with a high temporal resolution is of key importance not only for climate, cloud formation, and air quality research studies but also for correcting scattered radiation induced by aerosols in absorbing trace gas retrievals from passive satellite sensors. Aerosol layer height (ALH) was...
journal article 2018
document
Yadati, N.K. (author), Larson, M.A. (author), Liem, C.C.S. (author), Hanjalic, A. (author)
In this paper, we focus on event detection over the timeline of a music track. Such technology is motivated by the need for innovative applications such as searching, non-linearaccess and recommendation. Event detection over the timeline requires time-code level labels in order to train machine learning dels. We use timed comments from...
journal article 2018
document
Baumann, M.M. (author), van Gijzen, M.B. (author)
In this paper we present a comparison study of three different frameworks of iterative Krylov methods that we have recently developed for the simultaneous numerical solution of frequency-domain wave propagation problems when multiple wave frequencies are present. The three approaches have in common that they require the application of a...
journal article 2018
document
Gandini, E. (author), Tamminen, Aleksi (author), Luukanen, Arttu (author), Llombart, Nuria (author)
A wide field of view (FOV) inversely magnified dual-lens system for submillimeter wavelength imagers is presented in this paper. The antenna is designed for near-field focusing, at a range of 2.1 m from the primary aperture and to work in the frequency range from 200 to 600 GHz. The half-power beamwidth (HPBW) is 0.27° (1 cm in the image...
journal article 2018
document
Isufi, E. (author), Mahabir, Ashvant S.U. (author), Leus, G.J.T. (author)
This letter investigates methods to detect graph topological changes without making any assumption on the nature of the change itself. To accomplish this, we merge recently developed tools in graph signal processing with matched subspace detection theory and propose two blind topology change detectors. The first detector exploits the prior...
journal article 2018
document
Prisacaru, Alexandru (author), Palczynska, Alicja (author), Theissler, Andreas (author), Gromala, Przemyslaw (author), Han, Bongtae (author), Zhang, Kouchi (author)
Recent advancements in automotive technologies, most notably autonomous driving, demand electronic systems much more complex than those realized in the past. The automotive industry has been forced to adopt advanced consumer electronics to satisfy the demand, and thus it becomes more challenging to assess system reliability while adopting the...
journal article 2018
document
Giuditta, E. (author), Coenders-Gerrits, Miriam (author), Bogaard, T.A. (author), Wenninger, J.W. (author), Greco, R. (author), Rutigliano, F. A. (author)
Wildfires are a growing concern in the Mediterranean area. Prescribed burning (PB) is often used to reduce fire risk, through fine fuel reduction. However, the monitoring of PB effects on ecosystem processes is mandatory before its spread. This study aims to assess hydrological effects of PB on the topsoil by controlled laboratory experiments...
journal article 2018
document
Eker, S. (author), Kwakkel, J.H. (author)
Many-Objective Robust Decision Making (MORDM) is a prominent model-based approach for dealing with deep uncertainty. MORDM has four phases: a systems analytical problem formulation, a search phase to generate candidate solutions, a trade-off analysis where different strategies are compared across many objectives, and a scenario discovery...
journal article 2018
document
Becker, T. (author), Wang, M. (author), Kabra, Abhishek (author), Jamali, S.H. (author), Ramdin, M. (author), Dubbeldam, D. (author), Infante Ferreira, C.A. (author), Vlugt, T.J.H. (author)
For absorption refrigeration, it has been shown that ionic liquids have the potential to replace conventional working pairs. Due to the huge number of possibilities, conducting lab experiments to find the optimal ionic liquid is infeasible. Here, we provide a proof-of-principle study of an alternative computational approach. The required...
journal article 2018
document
Wijdeveld, A.J. (author), Schipper, C. A. (author), Heimovaara, T.J. (author)
In this study the spatial distribution of dissolved metals in surface water is studied at nine locations in Lake Ketelmeer (the Netherlands). The measured dissolved metal concentrations are combined with the local water quality parameters for salinity, pH, alkalinity and DOC to calculate a FIAM Free Ion Activity Model (FIAM) and the Biotic...
journal article 2018
document
Zhang, H. (author), Šavija, B. (author), Schlangen, E. (author)
The aim of this paper is to investigate the fracture performance of cement paste at micro scale by both experimental and numerical methods. Micro cubic specimens with length of 100 µm were fabricated by precision cutting, grinding and micro-dicing, and tested by splitting with a wedge tip mounted on a nano-indenter. A nominal splitting...
journal article 2018
document
Pontin, A. (author), Bonaldi, M. (author), Borrielli, A. (author), Marconi, L. (author), Marino, F. (author), Pandraud, G. (author), Prodi, G.A. (author), Sarro, Pasqualina M (author), Serra, E. (author), Marin, F. (author)
According to quantum mechanics, if we keep observing a continuous variable we generally disturb its evolution. For a class of observables, however, it is possible to implement a so-called quantum nondemolition measurement: by confining the perturbation to the conjugate variable, the observable is estimated with arbitrary accuracy, or prepared...
journal article 2018
document
Hens, R. (author), Vlugt, T.J.H. (author)
The applicability of the Wolf method for calculating electrostatic interactions is verified for simulating vapor-liquid equilibria of hydrogen sulfide, methanol, and carbon dioxide. Densities, chemical potentials, and critical properties are obtained with Monte Carlo simulations using the Continuous Fractional Component version of the Gibbs...
journal article 2018
document
Yang, W. (author), Veeneman, Wijnand (author), de Jong, W.M. (author)
Transport demand management (TDM) measures are widely regarded as essential tools to deal with traffic issues. Their effectiveness has been under scrutiny. Packaging of TDM measures has recently received much attention from researchers and governments because it can achieve more complex policy goals and resolve the negative effects of single TDM...
journal article 2018
document
Abdi-Jalebi, Mojtaba (author), Andaji-Garmaroudi, Zahra (author), Cacovich, Stefania (author), Stavrakas, Camille (author), Philippe, Bertrand (author), Richter, Johannes M. (author), Alsari, Mejd (author), Booker, Edward P. (author), Hutter, E.M. (author), Savenije, T.J. (author)
Metal halide perovskites are of great interest for various high-performance optoelectronic applications. The ability to tune the perovskite bandgap continuously by modifying the chemical composition opens up applications for perovskites as coloured emitters, in building-integrated photovoltaics, and as components of tandem photovoltaics to...
journal article 2018
document
Pavlatos, N. (author), Apostolidis, P. (author), Scarpas, Athanasios (author), Liu, X. (author), van de Ven, Martin (author)
This research presents the implementation of a finite element model analysis for assessing the potential of utilizing alternative fibers for the development of inductive bituminous mixes with lower total weight, higher resistance against corrosion, and sufficient induction heating efficiency. Aluminum fibers are<br/>selected as the metallic...
conference paper 2018
document
Marcoen, Kristof (author), Visser, P (author), Trindade, G. F. (author), Abel, M. L. (author), Watts, J. F. (author), Mol, J.M.C. (author), Terryn, H.A. (author), Hauffman, T. (author)
Organic primer coatings loaded with environmentally harmful Cr(VI) corrosion inhibitive pigments still play an important role in corrosion protection of aluminium alloys for the aerospace industry. A potential “green” alternative coating system has recently been developed, loaded with lithium salt corrosion inhibitors. Under exposure to...
journal article 2018
Searched for: +
(112,361 - 112,380 of 172,012)

Pages