Searched for: mods_originInfo_dateIssued_s%3A%221999%22
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Schuurs, A. (author), de Kroon, J.C.A. (author), TNO Bouw (author)
"Het enige dat je nog moet doen, is zemen. Voor de rest is het huis klaar." Zo omschrijft projectleider ir. J. de Kroon van TNO Bouw de nieuwe, baanbrekende methode van kozijnen plaatsen. Daarbij gaan de kozijnen er niet als eerste in, maar als sluitstuk. Afge-schilderd, beglaasd en mét hang en sluitwerk. Bij een bungalow in Pijnacker werd de...
article 1999
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Smeets-Peeters, M.J.E. (author), Minekus, M. (author), Havenaar, R. (author), Schaafsma, G. (author), Verstegen, M.W.A. (author)
article 1999
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Bank, R.A. (author), TeKoppele, J.M. (author)
conference paper 1999
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Knippels, L.M.J. (author), Penninks, A.H. (author)
article 1999
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van Gennip, E.M.S.J. (author), Linnebank, F. (author), Sillevis Smitt, P.A.E. (author), Geldof, C.A. (author), TNO Preventie en Gezondheid (author)
The development of the Netherlands system for accreditation of hospitals started in 1989 in the Pilotproject Accreditation (PACE). This resulted in the establishment of the Netherlands Institute for Accreditation of Hospitals (NIAH) early 1999, by the Dutch Association of Hospitals, the Dutch Association of University Hospitals, the Dutch...
article 1999
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Mack, S. (author), Bercovici, D. (author), de Groote, G. (author), Leclercq, B. (author), Lippens, M. (author), Pack, M. (author), Schutte, J.B. (author), van Cauwenberghe, S. (author), Instituut voor Landbouwkundig Onderzoek en Biochemische Produkten TNO (author)
1. The aim of the study was to determine the ideal ratio of the essential amino acids lysine (Lys), methionine (Met), threonine (Thr), tryptophan (Trp), arginine (Arg), valine (Val) and isoleucine (Ile) and to assess the required dietary lysine concentration for optimum performance in broiler chickens of 2 commercial strains from 20 to 40 d of...
article 1999
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Schrama, J.W. (author), Bakker, G.C.M. (author)
Fermentable nonstarch polysaccharides (dietary fiber) affect energy retention in group-housed growing pigs by reducing physical activity. This study assessed the effects of fermentation and bulkiness of dietary carbohydrates on physical activity in relation to energy metabolism. Eight clusters of 14 pigs were fed one of four diets in a 2 × 2...
article 1999
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Baltsavias, A. (author), Jurgens, A. (author), van Vliet, T. (author)
article 1999
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van den Berg, S.A. (author), van Schoonderwoerd-den Bezemer, R.H. (author), Schoo, H.F.M. (author), t' Hooft, G.W. (author), Eliel, E.R. (author), TNO Industrie (author)
We present an experimental study of the input-output characteristics of an ultrashort pumped π-conjugated polymer in solution. By comparing the results for configurations with zero, one, and two mirrors around the polymer, we show that the physics is driven by amplified spontaneous emission and not by cooperative emission. This finding is...
article 1999
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Kant-Muermans, M.L.T. (author), Stekelenburg, F.K. (author), Northolt, M.D. (author)
article 1999
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Schuten, G. (author), Leggedoor, J. (author), Polder, R.B. (author), TNO Bouw (author)
Corrosion of reinforcement in precast concrete ground floor elements containing mixed in chloride can cause considerable damage. This is a major problem in the Netherlands concerning a large number of privately owned houses. Conventional concrete repair is not acceptable because it does not provide sufficient durable safety. Cathodic protection...
conference paper 1999
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Voss, A. (author), Esser, P.M. (author), Suitela, W.L.D. (author), TNO Bouw (author)
This research was performed as part of the EU project FACT (contract SMT4-CT96-2135) on field tests out of ground contact and ageing methods. The results reported here are part of the work on the experimental lap-joint standard (ENV 12037). TNO investigated the TBTO content of 32 lap-joints by analysing the tin content of 90 samples. The lap...
conference paper 1999
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van Campen, D.H. (author), Fey, R.H.B. (author), van Liempt, F.P.H. (author), de Kraker, A. (author), TNO Bouw (author)
In recent years a method was developed by the authors for efficient analysis of the long term behaviour of mechanical systems with local nonlinearities under periodic excita-tien. In this method the linear parts of the system are modelled using the finite element method. In order to keep the cpu-time for the nonlinear analyses acceptable, the...
conference paper 1999
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van Hinsbergh, V.W.M. (author), Collen, A. (author), Koolwijk, P. (author), Gaubius instituut TNO (author)
Angiogenesis is the formation of new blood vessels from preexisting ones. Many solid tumors depend on an extensive newly formed vascular network to become nourished and to expand. Tumor cells induce the formation of an extensive but aberrant vascular network by the secretion of angiogenic factors. A proper context is needed for the endothelial...
article 1999
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van de Leur, P.H.E. (author), van Oerle, N.J. (author), Lemaire, A.D. (author), Molag, M. (author), TNO Bouw (author)
In The Netherlands, the High-Speed Line South project currently under development as a part of the European railway network for high speed trains. In support of a Quantitative Risk Assessment, CFD calculations provide data on the consequences of fire scenarios for escaping passengers. The paper reports on preliminary, conservative predictions of...
conference paper 1999
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Rots, J.G. (author), Frissen, C.M. (author), Feenstra, P.H. (author), TNO Bouw (author)
The relevance of computatiOnal fracture mechanics rationalizing design rules for stacked concrete/masonry structures is demonstrated. Interface softening roodels for tension and shear are used to simulate the initiation, propagation and snap-through of cracks and slip planes in these unreinforced structures. Two examples are included, for the...
conference paper 1999
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Stulemeijer, J. (author), van Vliet, F.E. (author), Benoist, K.W. (author), Maat, D.H.P. (author), Smit, M.K. (author), TNO Fysisch en Elektronisch Laboratorium (author)
Feasibility of an extremely compact photonic integrated circuit for controlling phase and amplitude of a 16- element phased-array microwave antenna has been demonstrated experimentally
article 1999
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van der Gaag, B. (author), van Osenbruggen, T. (author)
article 1999
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Schreppers, G.M.A. (author), Kenter, C.J. (author), TNO Bouw (author)
depth. The reservoir pressures are near lithostatic (100 MPa) and the temperatures are approximately 180°C. As a result of these high temperatures feldspars in the reservoir rock have been dissolved during diagenesis and as a result of the near lithostatic pressures the thus created porosity has been preserved. Part of the reservoir rock has...
article 1999
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van Oosten, J.J.M. (author), Savi, C. (author), Augustin, M. (author), Bouhet, O. (author), Sommer, J. (author), Colinot, J.P. (author), TNO Wegtransportmiddelen (author)
In order to develop vehicles which have maximum active safety, car manufacturers need information about the so-called force and moment properties of tyres. Vehicle manufacturers, tyre suppliers and automotive research organisations have advanced test equipment to measure the forces between a tyre and a road surface under a variety of loading...
conference paper 1999
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