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  1. Article

    The Origin of “Churning at 62°” on Dairy Thermometers

    MR. HEDGER WALLACE'S question (NATURE, April 28, p. 268), “Why do makers of dairy thermometers mark their thermometers 62° F. as churning temperature?” interests us as thermometer-makers who are frequently ask...

    A. C. COSSOR AND SON in Nature (1921)

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    Article

    Über die Bestimmung von Schwefel in Schwefelkiesen

    E. J:son Virgin in Zeitschrift für analytische Chemie (1925)

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    Article

    Messungen derK-Absorptionsgrenzen der Elemente 37 Rb bis 50 Sn

    DieK-Absorptionsspektra der Elemente 37 Rb bis 50 Sn (außer 49 In) sind photographisch aufgenommen und photometrisch verwertet worden. Die Meßmethode ist eine relative mit früher präzisionsbestimmtenK-Linien als ...

    E. C:son Ingelstam, B. B. Ray in Zeitschrift für Physik (1934)

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    Article

    Über psychische Insuffizienzzustände und Elektrencephalogramm

    1. Bei 223 nichtpsychotischen psychiatrischen Patienten wurde das EEG untersucht und nach klinischen Symptomen u...

    Torsten S:son Frey, Börje Holmgren in Archiv für Psychiatrie und Nervenkrankheiten (1949)

  5. Article

    Diffusion Respiration in Man

    Draper and Whitehead and their co-workers1 have described a phenomenon which they have called ‘diffusion respiration’. In experiments with dogs, they have shown that the blood under certain conditions will be nor...

    H. ENGHOFF, M. H:SON HOLMDAHL, L. RISHOLM in Nature (1951)

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    A solution for the parenteral administration of calcium

    Calphosan (R) has been found to be effective in raising low serum calcium levels. After four weekly injections of 10 cc, the level remained (in most cases) normal for almost a year. The injections were painles...

    Richard H. Hoffmann, Emanuel M. Abrahamson… in The American Journal of Digestive Diseases (1952)

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    Article

    Behavior of diastereoisomers in SN2 reactions

    L. D. Bergel'son, L. P. Badenkova in Bulletin of the Academy of Sciences of the… (1958)

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    Acetylene derivatives Communication 191. Preparation of acids from tertiary acetylenic alcohols

    A method was developed for the conversion of tertiary acetylenic alcohols to unsaturated acids.

    I. N. Nazarov, L. D. Bergel'son, V. I. Gunar in Bulletin of the Academy of Sciences of the… (1958)

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    Radical addition of hydrogen bromide to 1-bromoacetylenes

    L. D. Bergel'son in Bulletin of the Academy of Sciences of the… (1958)

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    Article

    Registrierung des cutanen Stapediusreflexes durch akustische Impedanzmessung

    I. H. son Klochoff, H. Anderson in Archiv für Ohren-, Nasen- und Kehlkopfheilkunde (1959)

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    Synthesis of polycyclic compounds related to steroids

    1. A study was made of the isomerization of cis-2,3,4a,5,8,8a-hexahydro-l,4-naphthoquinone into the trans isomer...

    I. N. Nazarov, L. D. Bergel'son in Bulletin of the Academy of Sciences of the… (1959)

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    Stereochemistry of additions to a triple bond

    1. Steric orientation in the bromination of monosubstituted acetylenes depends on the bromination conditions and...

    I. N. Nazarov, L. D. Bergel'son in Bulletin of the Academy of Sciences of the… (1960)

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    Stereochemistry of additions to a triple bond

    1. The photochemical bromination of 2-propyn-1-ol gives mainly the trans-dibromide, whereas tertiary acetylenic ...

    I. N. Nazarov, L. D. Bergel'son in Bulletin of the Academy of Sciences of the… (1960)

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    Article

    Synthesis of diacetylene macrocyclic lactones

    L. D. Bergel'son, Yu. G. Molotovskii… in Bulletin of the Academy of Sciences of the… (1960)

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    Article

    Stereochemistry of additions to a triple bond

    In the photochemical bromination of 2-butene-1,4-diol, its diacetate, and 2,5-dimethyl-3-hexene-2,5-diol in nonpolar solvents, trans-addition products are formed, whereas their acetylenic analogs give mainly c...

    L. D. Bergel'son, L. P. Badenkova in Bulletin of the Academy of Sciences of the… (1960)

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    Article

    Stereochemistry of additions to a triple bond

    In the photochemical addition of bromine in nonpolar solvents, 2-butyne-1,4-diol, its diacetate, and 2,5-dimethyl-3-hexyne-2,5-diol form mainly cis-dibromides, whereas diphenylacetylene gives mainly the trans-...

    L. D. Bergel'son in Bulletin of the Academy of Sciences of the… (1960)

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    Stereochemistry of additions to triple bonds

    The reaction of 1-bromoacetylenes with hydrogen bromide under free-radical conditions occurs mainly according to the cis-addition scheme with formation of substituted trans-dibromoethylenes.

    L. D. Bergel'son in Bulletin of the Academy of Sciences of the… (1960)

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    New method of synthesizing unsaturated acids

    L. D. Bergel'son, V. A. Vaver… in Bulletin of the Academy of Sciences of the… (1960)

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    Phase-shifting bridge with a potentiometer-controlled continuous operation

    Models of the above continuously controlled phase-shifting bridges with one reactance and a resistive potentiometer were used in grid control circuits of gas rectifiers, in synchronizing circuits of cathode ra...

    S. M. Katsnel'son in Measurement Techniques (1960)

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    Article

    Concerning intramolecular transacetalization with the formation of 1,3-dioxanes

    2-Methyl-1,3-dioxanes were isolated when the (α-ethoxyethyl) ethers of Β -hydroxycarbonyl compounds were subjected to the Reformatskii reaction.

    L. D. Bergel'son, É. V. Dyatlovitskaya… in Bulletin of the Academy of Sciences of the… (1961)

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