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  • 1925-1929  (4)
  • 1915-1919  (2)
  • 1
    Electronic Resource
    Electronic Resource
    STEREO-ISOMERIC FORMS OF BIS (TRIMETHYLETHYLENE NITROSATE)1 (1926)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 48 (1926), S. 1684-1687 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01417a034
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    THE PROPERTIES OF GLYCOL DIACETATE1 (1926)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 48 (1926), S. 1305-1309 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01416a026
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Labyrinths in English Churches (1917)
    [s.l.] : Nature Publishing Group
    Nature 100 (1917), S. 324-324 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] As the author of “Amusements in Mathematics,” reviewed in NATURE of December 20, says that he does not know of any instance of a labyrinth in an English church, it may be mentioned that one is represented in one of the bosses of their north aisle of the nave of St. Mary Redcliffe, Bristol. The ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/100324d0
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Ethylene Glycol (1926)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 18 (1926), S. 676-678 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50199a004
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  • 5
    Electronic Resource
    Electronic Resource
    Scarcity of Wasps (1916)
    [s.l.] : Nature Publishing Group
    Nature 98 (1916), S. 248-248 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE distribution of wasps this summer would seem to have been rather local, for this village is less than two miles from Christon, where Mr. St. George Gray was plagued with wasps (see NATURE, November 16, p. 209), yet here they have been very scarce, small, and apparently starvelings, though a ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/098248c0
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  • 6
    Electronic Resource
    Electronic Resource
    Potentiometric determinations in the protoplasm and cell-sap of Nitella (1927)
    Springer
    Protoplasma 3 (1927), S. 1-6 
    Details
    ISSN: 1615-6102
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary A method is described for the construction and use of a non-polarizable microelectrode which is protected within a quartz “electrode chamber”. Thereby the electrode may be saturated with hydrogen or any other gas or liquid. Using it as a hydrogen electrode, potentiometric measurements were made in the protoplasm and cell-sap ofNitella. The protoplasm and cell-sap behaved very differently toward the hydrogen electrode. The protoplasm at once produced a potential of between + ·093 and + ·030 volts with respect to hydrogen zero. These values which obviously cannot represent the concentration of hydrogen ions within the protoplasm, are interpreted as indicating rather its oxidation-reduction potential. Potentiometric readings for the cell-sap gave pH values of 5·47 to 6·16. The latter value is regarded as more reliable.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02057000
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