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  • 1970-1974  (2)
  • 1945-1949  (7)
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  • 1
    Electronic Resource
    Electronic Resource
    Gamma-Rays from Proton Bombardment of Separated Argon Isotopes (1948)
    [s.l.] : Nature Publishing Group
    Nature 162 (1948), S. 695-696 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ARGON targets can be prepared by bombarding silver disks with the separated beams of the argon isotopes in a mass-spectrograph. This technique has already been used in a study of the resonance capture of protons in the isotopes of neon1. The possibility of collecting argon atoms ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/162695b0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Gamma-Ray Yield Curves of Separated Neon Isotopes Bombarded with Protons (1947)
    [s.l.] : Nature Publishing Group
    Nature 160 (1947), S. 498-500 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE fact that only very small amounts of materials are required in studies of the resonance capture of protons in the lighter elements invites attempts to prepare targets by means of ion beams. In this manner it is possible to investigate substances, such-as inert gases, otherwise unsuited as ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/160498b0
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Reduction of Optical Reflectivity of Glass Surfaces Resulting from Ion Bombardment (1949)
    [s.l.] : Nature Publishing Group
    Nature 164 (1949), S. 19-20 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE bombardment of glass by ions under certain experimental conditions may result in a permanent change of the surface such that the reflexion of light from the surface is reduced and also the transmission through the glass is increased. This effect of ion bombardment was accidentally ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/164019a0
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Mass-Spectrographic Separation of Isotopes of Gaseous Elements (1948)
    [s.l.] : Nature Publishing Group
    Nature 161 (1948), S. 566-567 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] EXPERIMENTS recently carried out in this Institute1 have shown that, by bombarding silver disks with beams of ions of neon isotopes obtained from a high-intensity mass-spectrograph2,3, it is possible to prepare targets, containing the separated neon isotopes, that ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/161566b0
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Bestimmung von Diacetyl in Apfelwein (1971)
    Springer
    European food research and technology 146 (1971), S. 143-147 
    Details
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Es wird eine rasche und exakte Bestimmungsmethode für Diacetyl in Apfelwein mittels Gaschromatographie der Head-Space-Phase beschrieben.
    Notes: Summary A rapid and exact method is described for determination of diacetyl in cider by means of head space gas chromatography.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01882240
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Gaschromatographische Bestimmung der höheren Ester in Weindestillat, Weinbrand, Brennwein und Wein (1971)
    Springer
    European food research and technology 147 (1971), S. 207-213 
    Details
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Es konnte der Nachweis erbracht werden, daß der CS2-Extrakt zur gas chromatographischen Bestimmung der höheren Ester geeigneter ist als der Ätherextrakt. Dies bezieht sich einerseits auf den Aufwand an Material, Arbeit und Zeit, andererseits auf die Genauigkeit und Reproduzierbarkeit, insbesondere hinsichtlich Äthylcapronat. Eine geeignete Methode zur Untersuchung von Weinbrand, Weindestillat, Brennwein und Wein auf ihren Gehalt an höheren Estern wird angegeben.
    Notes: Summary The CS2-extraction for the gas chromatographic analysis of the higher esters was examined and found to be superior to the ether-extraction, concerning, material, performance as well as accuracy and reproductivity, especially ethyl capronate. The exact method for the analysis of brandy, distillate and wine for their content of higher esters is described.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01877165
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Note on the buckling of a vertically submerged tube (1949)
    Springer
    Flow, turbulence and combustion 1 (1949), S. 131-138 
    Details
    ISSN: 1573-1987
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary The result of this note is a negative one: it is proved that under its own weight no buckling occurs with a vertically submerged tube.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02120323
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    Paper (German National Licenses)
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  • 8
    Electronic Resource
    Electronic Resource
    On the buckling of a girder, elastically supported and elastically clamped in a number of equidistant points (1949)
    Springer
    Flow, turbulence and combustion 1 (1949), S. 249-257 
    Details
    ISSN: 1573-1987
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary Lately the authors have been engaged in an inquiry with respect to the safety of scaffolding constructions, as used in the erection and the repair of large buildings. A question of detail was presented by the determination of the buckling load of a prismatic girder, elastically supported and elastically clampled in a number of equidistant points. The present paper gives an answer to this problem with the understanding that the endpoints of the girder — though elastically clamped — are fixedly supported.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02120332
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    Paper (German National Licenses)
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  • 9
    Electronic Resource
    Electronic Resource
    Beitrag zur Kenntnis der Hefephosphatide (1948)
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 60 (1948), S. 155-157 
    Details
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 4 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ange.19480600604
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    Paper (German National Licenses)
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