Searched for: mods_originInfo_dateIssued_s%3A%221962%22
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document
Vos, J.J. (author), Huigen, A. (author), Instituut voor Zintuigfysiologie TNO (author)
article 1962
document
van Bochove, C. (author), Zwick, M.M. (author), Centraal Laboratorium TNO (author)
Polyvinyl alcohol and cellulose are hydrophilic polymers whose fibres exhibit low crease-recovery. A comparison of their molecular structures, however, shows that the creasing problems and their remedy are entirely different. A fibre made wholly of polyvinyl alcohol has good elastic recovery, but low resistance to hot water. By acetalizing the...
article 1962
document
van den Brink, G. (author), Instituut voor Zintuigfysiologie TNO (author)
Subjective measurements were made with a telescopic apparatus through small parts of the optical system of the eye. Measures were taken to control the brightness of the object, the state of accommodation and the position of the eye behind the apparatus. The results show that: 1. (1) the focusing system of the eye has an optically inhomogeneous...
article 1962
document
Middelhoven, W.J. (author), Nederlands instituut voor praeventieve geneeskunde TNO (author)
article 1962
document
Bleichrodt, J.F. (author), Medisch Biologisch Laboratorium TNO (author)
IN their work on cosmic-ray-produced beryllium-7 in rain water at tropical latitudes during the period 1955-59, Rama, Zutshi and Lal1-3 did not find evidence of the production of this nuclide by nuclear test explosions. Since beryllium-7 in air and rain water is measured in several laboratories in order to obtain information on atmospheric...
article 1962
document
Vos, O. (author), Weyzen, W.W.H. (author), Medisch Biologisch Laboratorium TNO (author)
article 1962
document
Daems, W.T. (author), Eigner, J. (author), van der Sluys, I. (author), Cohen, J.A. (author), Medisch Biologisch Laboratorium TNO (author)
article 1962
document
van Putten, L.M. (author), Radiobiologisch Instituut TNO (author)
article 1962
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Bloksma, A.H. (author), Centraal Instituut voor Voedingsonderzoek TNO Instituut voor Graan Meel en Brood TNO (author)
article 1962
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Luyken, R. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
A great number of Dutch subjects aged 15 to 25 were measured for height, body weight and thickness of skin folds. Persons from the lower income groups were found to be smaller and/or lighter than those from higher income groups. A higher body weight is nearly always associated with more subcutaneous fatty tissue and consequently more body fat,...
article 1962
document
Klip, W. (author), Gezondheidsorganisatie TNO (author)
doctoral thesis 1962
document
Bouman, M.A. (author), Walraven, P.L. (author), Instituut voor Zintuigfysiologie TNO (author)
The hypothesis of de Vries and Rose has been applied to colour discrimination of dichromates. The hypothesis states that a brightness difference ΔB is just beyond threshold, when ΔB just exceeds the statistical fluctuations in background brightness B, which are proportional to B 1 2. The colour difference required for the threshold is related to...
article 1962
document
Blok, J. (author), Medisch Biologisch Labortorium TNO (author)
article 1962
document
Technische commissie luchtverontreiniging TNO (author)
report 1962
document
Vos, J.J. (author), Walraven, P.L. (author), Instituut voor Zintuigfysiologie TNO (author)
article 1962
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Latour, P.L. (author), Instituut voor Zintuigfysiologie TNO (author)
article 1962
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Janssen, M.L. (author), Organisch Chemisch Instituut TNO (author)
The basicities of four N,N‐dimethylthioamides, of thiourea and all the N‐methylated thioureas, of ethylenethiourea, N,N′‐dimethylethylenethiourea and trimethylenethiourea, of S‐methyl N,N‐dimethyldithiocarbamate and ‐dimethyl trithiocarbonate, were determined. Measurements were made spectrophotometrically in aqueous sulphuric acid of various...
article 1962
document
Gezondheidsorganisatie TNO Nederlands instituut voor praeventieve geneeskunde (author), Nooteboom-Beekman, Z.M. (author)
book 1962
document
Gezondheidsorganisatie TNO (author), de Graaff, R. (author)
book 1962
document
Gezondheidsorganisatie TNO GO-TNO Werkgroep tuberculine-onderzoek TNO (author), Bleiker, M.A. (author)
book 1962
Searched for: mods_originInfo_dateIssued_s%3A%221962%22
(1 - 20 of 54)

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