Searched for: subject%3A%22Monitoring%22
(1 - 20 of 205)

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Kalkman, I.M. (author), Lentzen, S.S.K. (author), Courage, W.M.G. (author), Napoles, O.M. (author), Galanti, F.M.B. (author)
In general the condition of a structure can be assessed in terms of a performance indicator. For example, this can be the strength of a structure. An asset manager is concerned with ensuring that the performance of a structure does not fall below a given minimum level. This can be achieved by inspecting or monitoring the structure. As the...
conference paper 2011
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Basten, T.G.H. (author), Wessels, P.W. (author)
Acoustic monitoring using a sensor network is a powerful instrument to assess and manage complex noise situations. It can provide a basis to identify appropriate and cost effective measures, and to assess their effect by comparing before and after implementation. It can also be an instrument for communication and policy making. However, the...
conference paper 2013
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Theelen, M.J. (author), Barreau, N. (author), Daume, F. (author), Steijvers, H.L.A.H. (author), Hans, V.O. (author), Liakopoulou, A. (author), Vroon, Z.A.E.P. (author), Zeman, M. (author)
An hybrid degradation setup, in which humidity, temperature and illumination are used in order to accelerate degradation of CIGS, has been developed. This setup consists of a climate chamber, which can vary the temperature and humidity. Furthermore, an area of 80x80 cm2 is illuminated, which allows both the study of light induced behvaior and...
conference paper 2014
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Bruhn, D.F. (author), Águstsson, K. (author), Zang, A. (author), Rachez, X. (author), Wiemer, S. (author), Van Wees, J.D. (author), Calcagno, P. (author), Huenges, E. (author)
GEISER was a European project on understanding and mitigation of induced seismicty in geothermal operations. The project involved several European research institutions as well as industry and was funded by the European Commission within FP7. GEISER addressed a better understanding of the key parameters that control induced seismicity in...
conference paper 2014
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Cheng, L.K. (author), Hagen, R.A.J. (author), Vosteen, L.L.A. (author), Atli-Veltin, B. (author), Toet, P. (author), Molkenboer, F.T. (author), van Kempen, F.C.M. (author), van der Togt, O.E. (author), Jedynska, A.D. (author), Jansen, T.H. (author)
Composite constructions are indispensable in current and future society. Fiber Bragg Gratings (FBGs) embedded in composite need to be carefully aligned with the material fibers to reduce inhomogeneous lateral load exerted onto the FBG which occurs due to the inhomogeneous nature of composite materials. Inhomogeneous load causes distortion of the...
conference paper 2019
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Peelen, W.H.A. (author), Neeft, E.A.C. (author), Leegwater, G. (author), van Kanten-Roos, W. (author), Courage, W.M.G. (author)
Steel is discarded by railway owners as a material for underground structures near railway lines, due to uncertainty over increased corrosion by DC stray currents stemming from the traction power system. This paper presents a large scale field test in which stray currents interference of a sheet pile wall was monitored in realistic conditions....
conference paper 2012
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Patki, S. (author), Grundlehner, B. (author), Nakada, T. (author), Penders, J. (author)
Miniaturized, low power and low noise circuits and systems are instrumental in bringing EEG monitoring to the home environment. In this paper, we present a miniaturized, low noise and low-power EEG wireless platform integrated into a wearable headset. The wireless EEG headset achieves remote and wearable monitoring of up to 8 EEG channels. The...
conference paper 2011
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Gubbels, G.P.H. (author), van Drunen, C. (author), Böhm, G. (author), Arnold, T. (author), Kamphues, F.G. (author), Gielesen, W.L.M. (author)
TNO Science and Industry has designed and is currently developing the Basic Angle Monitoring Opto-Mechanical Assembly (BAM OMA) [1], which is part of the GAIA spacecraft. In GAIA two telescopes mounted on a slowly spinning satellite will measure the position of the stars with an accuracy much higher as ever done before. Crucial in the system is...
conference paper 2010
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Streefkerk, J.W. (author), van Esch-Bussemakers, M. (author), Neerincx, M. (author)
Motivation - Automated task allocation systems are prone to errors (e.g. incorrect advice) due to context events. Empirical assessment is needed of how the costs of incorrect task allocation advice relate to the benefits. Research approach - Claims regarding benefits and costs are tested in a team surveillance task in a synthetic task...
conference paper 2010
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van Pruissen, O.P. (author), Kok, J.K. (author), Eisma, A. (author)
The Dutch electricity infrastructure is challenged by the deployment of large numbers of heat pumps in newly-built domestic residences. An example is the apartment complex of Couperus in The Hague where 300 apartments are heated by individual heat pumps. This building was operated as a Virtual Power Plant for ten months. Using the PowerMatcher...
conference paper 2015
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Huntera, A. (author), Fillingera, L. (author), Clarijs, M. (author)
In December 2013, TNO made underwater measurements in Aruba to assess the feasibility of reef health monitoring using passive acoustics; this work was conducted in collaboration with Aruba Ports Authority, Aruba Marine Park, and Aruba Reef Care Foundation. Ambient noise recordings were made at various locations around the reef over a period of...
conference paper 2014
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Kusmierczyk-Michulec, J. (author), de Leeuw, G. (author), TNO Defensie en Veiligheid (author)
An algorithm for the retrieval of the aerosol optical thickness over land and over water from SCIAMACHY (SCanning Imaging Absorption SpectroMeter for Atmospheric ChartographY) is presented. Because calibrated data are not yet available for the SCIAMACHY channels used by the algorithm, the concepts were tested with GOME (Global Ozone Monitoring...
conference paper 2005
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Kruiver, P.P. (author), Westerhoff, R.S. (author), Noorlandt, R.P. (author), Hoekstra, N.N. (author), Woelders, H. (author), van Vossen, W.J. (author), TNO Bouw en Ondergrond (author)
Geophysical investigations were carried out on two modern landfill sites in the Netherlands. The objective of the geo-electrical and EM31 measurements was to reveal the effect of recirculation of leachate on homogenising moisture content in the waste to stimulate the process of attenuation. At Vlagheide, geo-electrical and EM31 measurements were...
conference paper 2009
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Zhang, B. (author), Wilschut, E.S. (author), Willemsen, D.M.C. (author), Alkim, T. (author), Martens, M.H. (author)
Automated platooning of trucks has its beneficial effects on energy saving and traffic flow efficiency. The vehicles in a platoon, however, need to maintain an extremely short headway to achieve these goals, which will result in a heavily blocked front view for the driver in a following truck. Monitoring surrounding traffic environment and...
conference paper 2018
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Verberne, S. (author), Wabeke, T. (author), Kaptein, R. (author)
In this paper, we evaluate query suggestion for Boolean queries in a news monitoring system. Users of this system receive news articles that match their running query on a daily basis. Because the news for a topic continuously changes, the queries need regular updating. We first investigated the users' working process through interviews and then...
conference paper 2016
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Dekeling, R.P.A. (author), Tasker, M. (author), Ainslie, M.A. (author), Andersson, M. (author), André, M. (author), Borsani, F. (author), Brensing, K. (author), Castellote, M. (author), Dalen, J. (author), Folegot, T. (author), van der Graaf, S. (author), Leaper, R. (author), Liebschner, A. (author), Pajala, J. (author), Robinson, S. (author), Sigray, P. (author), Sutton, G. (author), Thomsen, F. (author), Werner, S. (author), Wittekind, D. (author)
The European Marine Strategy Framework Directive requires European member states to develop strategies for their marine waters that should lead to programmes of measures that achieve or maintain Good Environmental Status (GES) in all European seas by 2020. As an essential step towards reaching GES, member states should establish monitoring...
conference paper 2013
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Arts, R.J. (author), Meekes, J.A.C. (author), Brouwer, J.H. (author), van der Werf, M. (author), Noorlandt, R.P. (author), Paap, B. (author), Visser, W. (author), Vandeweijer, V. (author), Lüth, S. (author), Giese, R. (author), Maas, J. (author)
To monitor the migration of the injected CO2 in the Ketzin project (Germany) a permanently buried multi-component seismic array has been installed in August 2009. Since then the array has been continuously recording passive seismic data. Additionally an active seismic survey resulting in a 230 m long 2D seismic line roughly passing over the...
conference paper 2011
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Brouwer, A.M. (author), Snelting, A. (author), Jaswa, M. (author), Flascher, O. (author), Krol, L. (author), Zander, T. (author)
We examined physiological responses to behavior of an Adaptive Cruise Control (ACC) system during real driving. ACC is an example of automating a task that used to be performed by the user. In order to preserve the link between the user and an automated system such that they work together optimally, physiological signals reflecting mental state...
conference paper 2017
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Driessen, B.J.F. (author)
conference paper 2011
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Hoogeboom, P. (author), TNO Fysisch en Elektronisch Laboratorium (author)
This paper, presented in poster form addresses the use of radar remote sensing in coastal zone management. Current and future applications in The Netherlands are highlighted with an outlook to technology and models that are involved. Applications include monitoring of the environment, oil spills, shipping, bottomtopography, coastal erosion. In...
conference paper 1995
Searched for: subject%3A%22Monitoring%22
(1 - 20 of 205)

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