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- Gerretsen, E. (author), TNO Bouw en Ondergrond (author) article 2008
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de Jong, A.J. (author), Anitori, L. (author), TNO Defensie en Veiligheid (author)In this paper we present some preliminary results on life-sign detection using FMCW radars. Several persons were observed from different aspects with carrier frequencies between 2.4 GHz and 24 GHz. In most cases, reliable life-sign measurements could be done, although we found a considerable influence of the aspect of observation. On the hand of...conference paper 2008
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- Roso, M. (author), Boonstra, B. (author), TNO Bouw en Ondergrond (author) article 2008
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Roskamp, H. (author), TNO Defensie en Veiligheid (author)Steeds meer Nederlanders vallen buiten de standaard, met allerlei ongemakken als gevolg, Gelukkig speelt de wetenschap in op onze voortdurende veranderende lichaamslengte en -vorm. De nieuwste technieken maken een wereld mogelijk die iedereen past..article 2008
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Molecular characterization of trimellitic anhydride-induced respiratory allergy in Brown Norway ratsKuper, C.F. (author), Heijne, W.H. (author), Dansen, M. (author), Verhoeckx, K.C. (author), Boorsma, A. (author), Radonjic, M. (author), Bruijntjes, J. (author), Stierum, R. (author), Muijser, H. (author), Arts, J.H. (author), TNO Kwaliteit van Leven (author)To contribute to the hazard identification of low molecular weight (LMW) respiratory allergens, respiratory allergy induced by trimellitic anhydride (TMA) was characterized by whole genome analysis of lung tissue and blood proteomics in Brown Norway rats. Dermal sensitization (50% and 25% w/v) with TMA and an inhalation challenge of 15 mg/m(3)...article 2008
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Leskens, M. (author), de Kruif, B. (author), Belfroid, S.P.C. (author), Smeulers, J.P.M. (author), Gryzlov, A. (author), TNO Industrie en Techniek (author)Multiphase flow meters are indispensable tools for achieving optimal operation and control of wells as these meters deliver real-time information about their performance. For example, multiphase flow meters located downhole can improve the production of multilateral and multizone wells by timely allocating the zone where a gas or water cone...conference paper 2008
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Huizing, A.G. (author), TNO Defensie en Veiligheid (author)A scalable multifunction RF (SMRF) system allows the RF functionality (radar, electronic warfare and communications) to be easily extended and the RF performance to be scaled to the requirements of different missions and platforms. This paper presents the results of a trade-off study with respect to the combination or separation of the transmit...conference paper 2008
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- van Deventer, H.C. (author), van den Berg, R.W. (author), TNO Kwaliteit van Leven (author) article 2008
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Leijtens, J.A.P. (author)Sunsensors are used for the attitude control of satellites. The common sensors use either the cosine dependence of the photo current or the sensing of a centroïd movement for a spot which is created by positioning a pinhole at a known distance above a position sensitive detector. Recent research initiated by the Dutch Microned program has lead...conference paper 2008
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- Elkhuizen, P.A. (author), Rooijakkers, E.G. (author), TNO Bouw en Ondergrond (author) article 2008
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Heuvelink, A. (author), Treur, J. (author), TNO Defensie en Veiligheid (author)Many aspects affect the way humans perform tasks, among others somebodys personality and current exhaustion level. Under varying conditions the quality of the performance is known to vary as well, for example, due to biases that occur. This paper introduces a cognitive control model addressing these aspects. It has been formally specified,...conference paper 2008
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- Kemerink, M. (author), Charrier, S.H. (author), Smits, E.C.P. (author), Mathijssen, S.G.J. (author), de Leeuw, D.M. (author), Janssen, R.A.J. (author), TNO Industrie en Techniek (author) article 2008
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- Westerlaken, A.C. (author), TNO Bouw en Ondergrond (author) article 2008
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Ali, S. (author), Hinduja, S. (author), Atkinson, J. (author), Bolt, P.J. (author), Werkhoven, R. (author), TNO Industrie en Techniek (author)In sheet metal forming there is an increasing demand for deep drawing of light weight components with complex shapes. However, thinner and more ductile materials are more susceptible to tearing during the process. It is known that greater draw depths can be achieved without tearing if the blankholder is subjected to a pulsating force. The...article 2008
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Jonkers, E. (author), Klunder, G. (author), van der Horst, A.R.A. (author), de Rooy, R. (author), TNO Bouw en Ondergrond TNO Defensie en Veiligheid (author), BenO DenV (author)This paper describes an ongoing research project in the Netherlands for lowering the speed limit, depending on the weather condition (in particular rain) to enhance traffic safety. The research in this project consists of three main parts. In the first part, research has been conducted on the strategy of speed limits to be displayed: in what...conference paper 2008
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Røy, H. (author), Jae, S.L. (author), Jansen, S. (author), de Beer, D. (author), TNO Bouw en Ondergrond (author)Sulfidic seeps with methane ebullition were observed at the low-water line of intertidal sand flats at a number of locations in the Wadden Sea. Bioturbating fauna was absent in the seep areas but abundant in the more central areas of the tidal flat. At one site, the vertical methane and sulfate distribution in pore water was determined along...article 2008
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Flinsenberg, T.W.H. (author), Ruys, J.H. (author), Engelberts, A.C. (author), van Velzen-Mol, H.W.M. (author), TNO Kwaliteit van Leven (author)There are new insights into the pathogenesis of cot death ('sudden infant death syndrome'; SIDS). - Based on these new insights, the Dutch Paediatric Association and the Dutch Child and Youth Health Care Physicians have drawn up a new guideline 'Prevention of cot death', which replaces the consensus statement of 1996. The 2 major differences...article 2008
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- Nijland, T.G. (author), TNO Bouw en Ondergrond (author) conference paper 2008
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Burghoff, B. (author), Goetheer, E.L.V. (author), de Haan, A.B. (author), TNO Industrie en Techniek (author)The focus of this investigation is the development of a fast and reliable extractant screening approach. Phenol extraction is selected as the model process. A quantum chemical conductor-like screening model for real solvents (COSMO-RS) is combined with molecular design considerations. For this purpose, phenol distribution coefficients KD of...article 2008
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Philippi, T. (author), van Erp, J.B.F. (author), Werkhoven, P.J. (author), TNO Defensie en Veiligheid (author)In temporal numerosity judgment, observers systematically underestimate the number of pulses. The strongest underestimations occur when stimuli are presented with a short interstimulus interval (ISI) and are stronger for vision than for audition and touch. We investigated if multisensory presentation leads to a reduction of underestimation....article 2008