Searched for: mods_originInfo_dateIssued_s%3A%221948%22
(1 - 20 of 32)

Pages

document
Cohen, J.A. (author), Kalsbeek, F. (author), Warringa, M.G.P.J. (author), Medisch Biologisch Laboratorium TNO (author)
conference paper 1948
document
Schmidt, R. (author), Centraal Instituut voor Materiaal Onderzoek TNO (author)
Fundamentals of the two-line method of emulsion calibration, in which the characteristic curve is derived from densities of two spectrum lines of constant relative intensity, photographed at different densitiy levels, are discussed. It has been found, that the principles of this method can be applied to the presentation of data obtained by any...
article 1948
document
Nederlands Instituut voor Praeventieve Gezondheidszorg TNO (author), Verlinde, J.D. (author), Boer, H.D. (author)
The experiments of Havens, Ward, Drill and Paul, a Neefe and his associates4, 5,~,~ and:Paul, Havens, Sabin and Philip 9 on human volunteers make the virus etiology of infectious hepatitis at the least highly probable. The virus seems to be present in the blood, the feces and perhaps in the urine and the throat washings. As the human experiment...
article 1948
document
Mulder, E.G. (author)
[No abstract available]
article 1948
document
Mulder, E.G. (author)
[No abstract available]
article 1948
document
Gerretsen, F.C. (author)
Introduction. The way in which insoluble phosphates are absorbed by the plant is still a matter of some doubt. It is generally accepted that the carbonic acid, excreted by the plant roots, is capable of bringing insoluble phosphates into solution.
article 1948
document
Centraal Instituut voor Voedingsonderzoek TNO (author), Buyze, H.G. (author), Engel, C. (author)
1. A conjugase activity (liberation of free folic acid from the conjugate) is not found in normal gastric juice at pH2 and 7. This confirms the results of Welch et al. They also found no free folic acid but they did not investigate whether the conjugate was changed by the enzymes. 2. In our experiments it is clearly shown that the vitamin B_c...
article 1948
document
Centraal Instituut voor Voedingsonderzoek TNO (author), Reith, J.F. (author), Mossel, D.A.A. (author), van de Kamer, J.H. (author)
The indirect determination of the water content of foods is dealt with on the basis of the following general considerations: A. The absolute vapour pressure of the water in the substance to be desiccated; B. The absolute vapour pressure of the water in the surrounding air, C. Behaviour of the non-water components of the substance to be...
article 1948
document
Florijn, E. (author), Smits, G. (author)
article 1948
document
TNO Preventie en Gezondheid Nederlands Instituut voor Praeventieve Gezondheidszorg TNO (author)
book 1948
document
Nederlands instituut voor praeventieve geneeskunde TNO Preventie en Gezondheid (author), Hoogendoorn, D. (author)
book 1948
document
Nederlands instituut voor praeventieve geneeskunde TNO Preventie en Gezondheid (author), Hutte, H.A. (author)
book 1948
document
Nederlands instituut voor praeventieve geneeskunde TNO Preventie en Gezondheid (author), Bok, S.T. (author)
book 1948
document
Centraal Instituut voor Materiaal Onderzoek TNO Afdeling hout (author), Varossieau, W.W. (author)
report 1948
document
Centraal instituut voor materiaal onderzoek, afdeling Hout Houtinstituut TNO (author), Bienfait, J.L. (author), Hof, T. (author)
report 1948
document
Cohen, J.A. (author), Kalsbeek, F. (author), Warringa, M.G.P.J. (author), Medisch Biologisch Laboratorium TNO (author)
article 1948
document
Centraal Instituut voor Materiaal Onderzoek TNO Afdeling hout (author), Hof, T. (author)
report 1948
document
Centraal Instituut voor Materiaal Onderzoek TNO Afdeling Hout (author), Varossieau, W.W. (author)
report 1948
document
Centraal Instituut voor Materiaal Onderzoek TNO Afdeling Hout (author), Varossieau, W.W. (author)
report 1948
document
Houtinstituut Centraal Instituut voor Materiaal Onderzoek TNO Afdeling Hout (author), Hof, T. (author)
report 1948
Searched for: mods_originInfo_dateIssued_s%3A%221948%22
(1 - 20 of 32)

Pages