Searched for: subject:"2015%5C+Observation%2C%5C+Weapon%5C+%26%5C+Protection%5C+Systems"
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Lu, Y.J. (author), Zhang, H. (author), Ngo, C.W. (author), de Boer, M. (author), Schavemaker, J. (author), Schutte, K. (author), Kraaij, W. (author)
0-Shot System - The simple exact matching performs the best - The quality of concepts selected to represent an event is more important than quantity - It's an open problem of how to harness the ontology-based mapping MER System - In key evidence localization, we emphasize the event relevancy first, then the hot concepts - We recommend three...
conference paper 2020
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Lippert, T. (author), Ainslie, M.A. (author), von Estorff, O. (author)
Sound produced by marine pile driving activities poses a possible risk to marine life. The assessment and mitigation of this risk requires a precise prediction of the expected levels. An analytical approach to estimate the radiated sound exposure levels is presented, based on the axial symmetry of the problem, resulting in damped cylindrical...
article 2018
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Harris, C.M. (author), Thomas, L. (author), Falcone, E.A. (author), Hildebrand, J. (author), Houser, D. (author), Kvadsheim, P.H. (author), Lam, F.P.A. (author), Miller, P.J.O. (author), Moretti, D.J. (author), Read, A.J. (author), Slabbekoorn, H. (author), Southall, B.L. (author), Tyack, P.L. (author), Wartzok, D. (author), Janik, V.M. (author)
Marine mammals may be negatively affected by anthropogenic noise. Behavioural response studies (BRS) aim to establish a relationship between noise exposure conditions (dose) from a potential stressor and associated behavioural responses of animals. A recent series of BRS have focused on the effects of naval sonar sounds on cetaceans. Here, we...
article 2018
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Pereira, L.F. (author), Weerheijm, J. (author), Sluys, L.J. (author)
Although many aspects of the fracturing process of concrete are now well understood and successfully simulated with various models, it is still very difficult to properly simulate the different failure mechanisms observed in a concrete structure induced by ballistic impact. In this paper, an enhanced version of the effective-rate-dependent...
article 2018
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Horn, G. (author), de Koning, M.C. (author), van Grol, M. (author), Thiermann, H. (author), Worek, F. (author)
Poisoning by organophosphorus compounds (OP) is characterized by inhibition of the key enzyme acetylcholinesterase (AChE) and potentially fatal outcomes in humans. Insufficient efficacy of the standard therapy with atropine and AChE reactivators (oximes) against certain OP initiated synthesis of novel non-oxime reactivators basing on the common...
article 2018
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Zarcone, M.C. (author), Duistermaat, E. (author), Alblas, M.J. (author), van Schadewijk, A. (author), Ninaber, D.K. (author), Clarijs, V. (author), Moerman, M.M. (author), Vaessen, D. (author), Hiemstra, P.S. (author), Kooter, I.M. (author)
Harmful effects of diesel emissions can be investigated via exposures of human epithelial cells, but most of previous studies have largely focused on the use of diesel particles or emission sources that are poorly representative of engines used in current traffic. We studied the cellular response of primary bronchial epithelial cells (PBECs) at...
article 2018
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von Benda-Beckmann, A.M. (author), Thomas, L. (author), Tyack, P.L. (author), Ainslie, M.A. (author)
Passive acoustic monitoring with widely-dispersed hydrophones has been suggested as a cost-effective method to monitor population densities of echolocating marine mammals. This requires an estimate of the area around each receiver over which vocalizations are detected - the "effective detection area" (EDA). In the absence of auxiliary...
article 2018
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Bultink, C.C. (author), Tarasinski, B. (author), Haandbæk, N. (author), Poletto, S. (author), Haider, N. (author), Michalak, D.J. (author), Bruno, A. (author), DiCarlo, L. (author)
We present and demonstrate a general three-step method for extracting the quantum efficiency of dispersive qubit readout in circuit QED. We use active depletion of post-measurement photons and optimal integration weight functions on two quadratures to maximize the signal-to-noise ratio of the non-steady-state homodyne measurement. We derive...
article 2018
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Ullwer, C. (author), Sprung, D. (author), van Eijk, A.M.J. (author), Gunter, W. (author), Stein, K. (author)
Atmospheric turbulence impacts on the propagation of electro-optical radiation. Typical manifestations of optical turbulence are scintillation (intensity fluctuations), beam wander and (for laser systems) reduction of beam quality. For longer propagation channels, it is important to characterize the vertical and horizontal distribution ...
conference paper 2018
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da Silva, J.A.V. (author), Modesto-Costa, L. (author), de Koning, M.C. (author), Borges, I.Jr. (author), França, T.C.C. (author)
In this work, quaternary and non-quaternary oximes designed to bind at the peripheral site of acetylcholinesterase previously inhibited by organophosphates were investigated theoretically. Some of those oximes have a large number of degrees of freedom, thus requiring an accurate method to obtain molecular geometries. For this reason, the density...
article 2018
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Mohammed, S. (author), Schoolderman, A.J. (author)
conference paper 2018
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van Neer, P.L.M.J. (author), Piras, D. (author), Koek, W. (author), van Zwet, E. (author), Sadeghian, H. (author)
conference paper 2017
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Calmet, I. (author), Mestayer, P.G. (author), van Eijk, A.M.J. (author), Herlédant, O. (author)
We complete the analysis of the data obtained during the experimental campaign around the semi circular bay of Quiberon, France, during two weeks in June 2006 (see Part 1). A reanalysis of numerical simulations performed with the Advanced Regional Prediction System model is presented. Three nested computational domains with increasing horizontal...
article 2017
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Pinto, J. (author), Ribeiro, M. (author), Giodini, S. (author), L'Hoir, P. (author), Sartore, A. (author), Giron-Sierra, J.M. (author), Braga, J. (author), Sousa, J. (author)
In this paper we present the NECSAVE system which allows the control of heterogeneous unmanned vehicles under challenging environments by a single human operator by providing it with the desired highlevel objectives. The described software stack takes care of decomposing the high-level objectives into assignable tasks and (re)distributing the...
conference paper 2017
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Nieuwenhuizen, R.P.J. (author), Kruithof, M. (author), Schutte, K. (author)
High resolution imagery is of crucial importance for the performance on visual recognition tasks. Super-resolution (SR) reconstruction algorithms aim to enhance the image resolution beyond the capability of the image sensor being used. Traditional SR algorithms approach this inverse problem using physical models for the image formation combined...
conference paper 2017
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Louizos, C. (author), Shalit, U. (author), Mooij, J. (author), Sontag, D. (author), Zemel, R. (author), Welling, M. (author)
Learning individual-level causal effects from observational data, such as inferring the most effective medication for a specific patient, is a problem of growing importance for policy makers. The most important aspect of inferring causal effects from observational data is the handling of confounders, factors that affect both an intervention and...
conference paper 2017
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Sprung, D. (author), van Eijk, A.M.J. (author), Günter, W. (author), Griffith, D. (author), Eisele, C. (author), Sucher, E. (author), Seiffer, D. (author), Stein, K. (author)
Atmospheric turbulence impacts on the propagation of electro-optical radiation. Typical manifestations of optical turbulence are scintillation (intensity fluctuations), beam wander and (for laser systems) reduction of beam quality. For longer propagation channels, it is important to characterize the vertical and horizontal distribution ...
conference paper 2017
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de Wit, J.J.M. (author), van Rossum, W.L. (author)
Through-wall radar offers capabilities that allow an important contribution to inside-building awareness, such as target detection and tracking. However, reliable radar tracking of people inside a building is not a trivial task. In monostatic operation, radar measures the backscatter from people inside a building. The backscatter of people is...
conference paper 2017
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Masin, M. (author), Palumbo, F. (author), Myrhaug, H. (author), De Oliveira Filho, J.A. (author), Pastena, M. (author), Pelcat, M. (author), Raffo, L. (author), Regazzoni, F. (author), Sanchez, A.A. (author), Toffetti, A. (author), de la Torre, E. (author), Zedda, K. (author)
In the last few years, besides the concepts of embedded and interconnected systems, also the notion of Cyber-Physical Systems (CPS) has emerged: embedded computational collaborating devices, capable of sensing and controlling physical elements and, often, responding to humans. The continuous interaction between physical and computing layers...
conference paper 2017
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Schwenger, F. (author), van Eijk, A.M.J. (author)
The knowledge of the optical contrast of an oil layer on the sea under various surface roughness conditions is of great interest for oil slick monitoring techniques. This paper presents a 3D simulation of a dynamic sea surface contaminated by a floating oil film. The simulation considers the damping influence of oil on the ocean waves and its...
conference paper 2017
Searched for: subject:"2015%5C+Observation%2C%5C+Weapon%5C+%26%5C+Protection%5C+Systems"
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