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Heinis, F. (author), de Jong, C.A.F. (author), von Benda-Beckmann, A.M. (author)
report 2022
document
Sabbadini, A. (author), Massaad, J. (author), van Neer, P.L.M.J. (author), de Jong, N. (author), Verweij, M.D. (author)
In recent years, several fitting techniques have been presented to reconstruct the parameters of a plate from its Lamb wave dispersion curves. Published studies show that these techniques can yield high accuracy results and have the potential of reconstructing several parameters at once. The precision with which parameters can be reconstructed...
article 2022
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Mak, W. (author), de Jong, E.G. (author), Malow, M. (author), Martinez, A. (author)
IGUS is an international group of scientific experts dealing with the explosion risks of unstable substances. It was set up in 1962 with the aim to harmonise test methods used by different countries to identify and quantify the explosive properties of unstable materials. Since then, its scope has widened to thermal stability, reactivity and...
article 2022
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Putland, R.L. (author), de Jong, C.A.F. (author), Binnerts, B. (author), Farcas, A. (author), Merchant, N.D. (author)
Underwater radiated noise from shipping is globally pervasive and can cause deleterious effects on marine life, ranging from behavioural responses to physiological effects. Acoustic modelling makes it possible to map this noise over large areas and long timescales, and to test mitigation scenarios such as ship speed reduction or spatial...
article 2022
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Massaad, J. (author), van Neer, P.L.M.J. (author), van Willigen, D.M. (author), Sabbadini, A. (author), de Jong, N. (author), Pertijs, M.A.P. (author), Verweij, M.D. (author)
article 2022
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Kastelein, R.A. (author), de Jong, C.A.F. (author), Tougaard, J. (author), Helder-Hoek, L. (author), Defillet, L.N. (author)
article 2022
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Selvam, S. (author), Volker, A. (author), van Neer, P. (author), de Jong, N. (author), Verweij, M.D. (author)
Over the last 15?years, literature on nondestructive testing has shown that the generation of higher harmonics and nonlinear mixing of waves could be used to obtain the nonlinearity parameters of an elastic medium and thereby gather information about its state, e.g., aging and fatigue. To design ultrasound measurement setups based on these...
article 2022
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Massaad, J. (author), van Neer, P.L.M.J. (author), van Willigen, D.M. (author), Pertijs, M.A.P. (author), de Jong, N. (author), Verweij, M.D. (author)
Clamp-on ultrasonic flow meters (UFMs) are installed on the outside of the pipe wall. Typically, they consist of two single-element transducers mounted on angled wedges, which are acoustically coupled to the pipe wall. Before flow metering, the transducers are placed at the correct axial position by manually moving one transducer along the pipe...
article 2022
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von Benda-Beckmann, A.M. (author), Ketten, D.R. (author), Lam, F.P.A. (author), de Jong, C.A.F. (author), Muller, R.A.J. (author), Kastelein, R.A. (author)
Application of a kurtosis correction to frequency-weighted sound exposure level (SEL) improved predictions of risk of hearing damage in humans and terrestrial mammals for sound exposures with different degrees of impulsiveness. To assess whether kurtosis corrections may lead to improved predictions for marine mammals, corrections were applied to...
article 2022
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Sentosa, R. (author), Stiebing, C. (author), Eibel, M. (author), Salas, M. (author), de Jong, W. (author), Jolan-Jahn, I. (author), Schmitt, M. (author), Krestnikov, I. (author), Ensher, J. (author), Baumann, B. (author), Pollreisz, A. (author), Garhöfer, G. (author), Sattmann, H. (author), Shynkar, V. (author), Amelink, A. (author), Kempe, M. (author), Drexler, W. (author), Popp, J. (author), Leitgeb, R. (author)
Despite the vast clinical acceptance of optical coherence tomography in visualizing the structure and vasculature system (angiography) of the retina, the method is still lacking the capability to provide molecular fingerprints of retinal tissue. The assessment of biochemical changes would critically enhance the early disease diagnostics when...
conference paper 2022
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de Jong, J.D. (author)
Houtbouw heeft de toekomst. Dat is de overtuiging van Jan de Jong, projectleider ‘Hout in de bouw’ bij TNO. Maar waarom zien we dan nog zo weinig houten huizen in Nederland en wat zijn de voordelen van bouwen met hout?
article 2021
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Dorenkamper, M.S. (author), Wahed, A. (author), Kumar, A. (author), de Jong, M. (author), Kroon, J. (author), Reindl, T. (author)
An enormous area could potentially be unlocked, when more photovoltaic (PV) systems would be deployed on water bodies. Especially in densely populated areas this opens a pathway for PV to contribute to the energy transition in a large scale. Another potential benefit of floating PV (FPV) systems is that they can outperform conventional PV...
article 2021
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de Jong, R.J. (author), de Wit, J.J.M. (author), Uysal, F. (author)
In the defence and security domain, camera systems are widely used for surveillance. The major advantage of using camera systems for surveillance is that they provide high‐resolution imagery, which is easy to interpret. However, the use of camera systems and optical imagery has some drawbacks, especially for application in the military domain....
article 2021
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Coopmans, T. (author), Knegjens, R. (author), Dahlberg, A. (author), Maier, D. (author), Nijsten, L. (author), de Oliveira Filho, J. (author), Papendrecht, M. (author), Rabbie, J. (author), Rozp?dek, F. (author), Skrzypczyk, M. (author), Wubben, L. (author), de Jong, W. (author), Podareanu, D. (author), Torres-Knoop, A. (author), Elkouss, D. (author), Wehner, S. (author)
article 2021
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Massaad, J. (author), van Neer, P.L.M.J. (author), van Willigen, D.M. (author), Sabbadini, A. (author), de Jong, N. (author), Pertijs, M.A.P. (author), Verweij, M.D. (author)
Current ultrasonic clamp-on flow meters consist of a pair of single-element transducers which are carefully positioned before use. This positioning process consists of manually finding the distance between the transducer elements, along the pipe axis, for which maximum SNR is achieved. This distance depends on the sound speed, thickness and...
article 2021
document
de Jong, J.D. (author), Lelieveld, C.M.J.L. (author), Cornnelissen, H.J.M. (author)
In de woningbouw is op energetisch gebied de schil ver ontwikkeld. Door de beperkte luchtdichtheid (ventilatieverliezen) en beperkte warmteweerstand (transmissieverliezen) is de voordeur energetisch een zwak onderdeel van het huis. In dit project is de deur geoptimaliseerd op energetisch niveau, daarnaast is een stap verder gezet door het...
report 2021
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de Jong, C.A.F. (author), Jansen, H.W. (author)
This report is the result of Phase 2 of a two-phase project for the standardization of measurement, processing and reporting procedures for offshore oil and gas exploration and production-related sound sources. This project was carried out for the Sound and Marine Life Joint Industry Programme of the International Association of Oil & Gas...
report 2021
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Massaad, J. (author), van Neer, P.L.M.J. (author), van Willigen, D.M. (author), de Jong, N. (author), Pertijs, M.A.P. (author), Verweij, M.D. (author)
Acoustic wave propagation in ultrasonic flow measurements is typically assumed to be linear and reciprocal.However, if the transmitting transducer generates a sufficiently high pressure, nonlinear wave propagation effects become significant. In flow measurements, this would translate into more information to estimate the flow and therefore a...
article 2021
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Smits, M. (author), Verhoeckx, K. (author), Knulst, A. (author), Welsing, P. (author), de Jong, A. (author), Houben, G.F. (author), Le, T.M. (author)
Predicting the allergenicity of novel proteins is challenging due to the absence of validated predictive methods and a well-defined reference set of proteins. The prevalence of sensitization could be a parameter to select reference proteins to characterize allergenic proteins. This study investigated whether the prevalence of sensitization of...
article 2021
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Fransen, R.W. (author), Tilanus, P.A.J. (author), de Jong, J. (author), Davydenko, I. (author)
The SWARMPORT project modeled the infrastructure and the nautical services chain of the Port of Rotterdam as an Agent-based Simulation Model (ABSM). This ABSM can be used in scenario-wise studies on the effect of alternative behavior of stakeholders in the nautical services chain and its impact on a number of Key Performance Indicators (KPIs) of...
report 2021
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