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- Schilperoort, R.A. (author), Medisch Biologisch Laboratorium TNO (author) doctoral thesis 1969
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Lindeman, H.E. (author), Nederlands Instituut voor Praeventieve Gezondheidszorg TNO (author)In this paper the development and aim of an industriel speech audiometer is described. With this method the industriel physician can determine, in industriel workers, the social validity of the hearing for understanding conversational speech. This discrimination loss can be expressed in an integer and can be determined in five minutes. The...article 1969
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- Wijnmaalen, A.J. (author), Instituut TNO voor Verpakkingen, Afdeling gezondheidstechniek TNO (author) article 1969
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- van der Toorn, J. (author), Centraal laboratorium TNO (author) article 1969
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- Instituut TNO voor Verpakkingen (author) article 1969
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- Brekelmans, F.E.M. (author), Germans, F.H. (author), Wijkmans, D.W. (author), Medisch Fysisch Instituut TNO (author) article 1969
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- Cohen, J.A. (author), Medisch Biologisch Laboratorium TNO (author) article 1969
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- van Bekkum, D.W. (author), Radiobiologisch instituut TNO (author) article 1969
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Schwarzl, F.R. (author), Centraal Laboratorium TNO (author)Numerical formulae are given for calculation of storage and loss compliance from the course of the creep compliance for linear viscoelastic materials. These formulae involve values of the creep compliance at times which are equally spaced on a logarithmic time scale. The ratio between succeeding times corresponds to a factor of two. A method is...article 1969
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Oostehuis, H.J.G.H. (author), Ponsen, E.J. (author), Jonkman, E.J. (author), Magnus, O. (author), TNO Preventie en Gezondheid (author)The average visual response (AVR) was recorded in thirty patients after a cerebrovascular accident and in fourteen control subjects from the same age group. The AVR was obtained with the aid of a 16-channel EEG machine, a Computer of Average Transients and a tape recorder with 13 FM channels. This made it possible to study different periods...article 1969
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- Cohen, J.A. (author), Medisch Biologisch Laboratorium TNO (author) article 1969
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- Kaars Sijpesteijn, A. (author), Luijten, J.G.A. (author), van der Kerk, G.J.M. (author), Organisch Chemisch Instituut TNO (author) bookPart 1969
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- van der Kerk, G.J.M. (author), Organisch chemisch instituut TNO (author) article 1969
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- Bleichrodt, J.F. (author), Knijnenburg, C.M. (author), Medisch Biologisch Laboratorium TNO (author) article 1969
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Walraven, P.L. (author), Michon, J.A. (author), Instituut voor Zintuigfysiologie TNO (author)General considerations about the use of convex mirrors indicate that they may be very useful to enlarge the field of view. There seems to be no need to use smaller values for the radius of the mirror than 1000 mm. A reaction time experiment is described in which plane mirrors of equal size at different positions on the fender are used. There are...conference paper 1969
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- Bothma, F. (author), Centraal Instituut voor Voedingsonderzoek TNO (author) article 1969
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- Researchgroep voor Vlees en Vleeswaren TNO (author) conference paper 1969
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- Kim, J.C. (author), de Ruiter, D. (author), Centraal Instituut voor Voedingsonderzoek TNO Instituut voor Graan Meel en Brood TNO (author) bookPart 1969
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- de Leeuw-Israel, F.R. (author), Hollander, C.F. (author), Arp-Neefjes, J.M. (author), Instituut voor experimentele gerontologie TNO (author), GO RBI IVEG (author) article 1969
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Organisatie TNO (author)Informatie over de activiteiten van TNO als het gaat over bouwen, gebouwen en bouwactiviteitenreport 1969