document

Proef-schema's voor organoleptisch onderzoek

Centraal Instituut voor Voedingsonderzoek TNO Afdeling Graan, Meel en Broodonderzoek (author), de Miranda, H. (author)

article 1950

document

The conversion of aneurin into aneurinpyrophosphate by blood corpuscles

Centraal instituut voor voedingsonderzoek (author), Smits, G. (author), Florijn, E. (author)

1. The in vitro synthesis of aneurinpyrophosphate from added aneurin by the white and red cells of the blood of the rat and of man was studied. Though the synthesis is by no means negligible in human blood it is much higher in rat blood. 2. An average rat leukocyte contains about 160 times as much aneuripyrophosphate as an average rat...

article 1950

document

Some derivatives of methacrylic acid

Kunststoffeninstituut TNO (author), Heyboer, J. (author), Staverman, A.J. (author)

The following substances, not yet described in the literature, were prepared: N‐tert‐butyl methacrylamide, m.p. 59° C, b.p. 111°° C/42 mm. tert‐butyl methacrylate, b.p. 136° C, fr.p. −48° C. N‐methacrylyl‐benzenesulphonamide, m.p. 128–129° C. N‐methacrylyl‐p‐toluenesulphonamide, m.p. 153–154° C. An improved method of preparation for methacrylic...

article 1950

document

The vitno-integrator-its construction and application for measuring the levelness of yarns

Vezelinstituut TNO (author), Germans, F.H. (author)

[No abstract available]

article 1950

document

Bacteriostatic substances in the unsaponifiable fraction of cod-liveroil

Emmerie, A. (author), Engel, C. (author), Klip, W. (author)

Chemicals / CAS cod liver oil, 8001-69-2; Cod Liver Oil, 8001-69-2.

article 1950

document

Manganese in relation to photosynthesis - II. Redox potentials of illuminated crude chloroplast suspensions

Gerretsen, F.C. (author)

[No abstract available]

article 1950

document

Manganese in relation to photosynthesis - III. Uptake of oxygen by illuminated crude chloroplast suspensions

Gerretsen, F.C. (author)

article 1950

document

The distribution of aneurinpyrophosphate between the nucleus and the cytoplasm of chicken erythrocytes

Centraal Instituut voor Voedingsonderzoek TNO (author), Smits, G. (author), Florijn, E. (author)

The nuclei of chicken erythrocytes contain about 20 times as much aneurinpyrophosphate per unit volume as the cytoplasm.

article 1950

document

The entropy of high polymer solutions: generalization of formulae

Kunststoffeninstituut TNO (author), Staverman, A.J. (author)

The theory of Huggins is extended so as to include application to molecules containing rings and crosslinks. At the same time the definition of Guggenheim's parameter q is slightly revised in such a way that also back bending of flexible and particularly of branched molecules is accounted for as ring formation. It is shown that Huggins' and...

article 1950

document

An instrument for the calibration of dynamometers

Meetinstituut BEMETEL TNO (author), Michels, A. (author), Wassenaar, J.P. (author)

article 1950

document

A preliminary report on the antimicrobic properties of dehydroacetic acid

Centraal instituut voor voedingsonderzoek (author), Mossel, D.A.A. (author), de Bruin, A.S. (author)

The results reported in this note confirm the general claims made for the antimicrobic action of the dehydroacetic acid group and are in agreement with the more detailed results, published while this paper was in preparation (6).

article 1950

document

Investigations on organic fungicides; I. The antimicrobial spectrum of the antifungal substance tetramethylthiuram disulphide

Organisch chemisch instituut TNO (author), Manten, A. (author), Klöpping, H.L. (author), van der Kerk, G.J.M. (author)

article 1950

document

Investigations on organic fungicides; II. A new method for evaluating antifungel substances in the laboratory

Organisch chemisch instituut TNO (author), Manten, A. (author), Klöpping, H.L. (author), van der Kerk, G.J.M. (author)

article 1950

document

Perspectieven in de geneeskunde

Cohen, J.A. (author), Medisch Biologisch Laboratorium TNO (author)

bookPart 1949

document

The effect of adrenaline on the utilization of glucose

Cohen, J.A. (author), Medisch Biologisch Laboratorium TNO (author)

article 1949

document

Opgegraven en aangetast hout uit biologisch oogpunt bezien

Varossieau, W.W. (author), Centraal instituut voor materiaal onderzoek, afdeling Hout (author), NO CIMO (author)

bookPart 1949

document

The significance of butyrylcholine in the testing of cholinesterase-containing preparations

Cohen, J.A. (author), Kalsbeek, F. (author), Warringa, M.G.P.J. (author), Medisch Biologisch Laboratorium TNO (author)

article 1949

document

Rapport van Corrosie commissie II voor de bestudering van buisaantasting door bodeminvloeden: Voorschriften voor de asfaltering van gietijzeren en stalen buizen met een nominale doorlaat van tenminste 75 mm, met asfaltbitumen van het geblazen type

Centraal instituut voor materiaalonderzoek, Afdeling Corrosie (author)

report 1949

document

De betekenis van butyrychorine voor de activiteitsbepaling van choline-esterase bevattende praeparaten

Cohen, J.A. (author), Kalsbeek, F. (author), Warringa, M.G.J.P. (author), Medisch Biologisch Laboratorium TNO (author)

article 1949

document

Activation of inapparent infection with ectromelia and pneumonia virus in mice

Nederlands Instituut voor Praeventieve Gezondheidszorg TNO (author), Verlinde, J.D. (author), Winsser, J. (author)

In mice used for the adaptation of a strain of influenza A virus, peculiar lunglesions, differing from influenza lesions, were found. Afterwards cases of ectromelia were observed in the same mouse colony, and the ectromelia virus was demonstrated in the clinically manifest cases as well as in the lunglesions of apparently normal mice that died...

article 1949