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  • 1
    Electronic Resource
    Electronic Resource
    Optimum Dimensions of Short-wave Frame Aerials. (1931)
    [s.l.] : Nature Publishing Group
    Nature 127 (1931), S. 407-407 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] BECAUSE of the increasing use of short waves in present-day wireless practice, many investigators have studied the nature of the electromagnetic field at distances less than a wave-length from a radiating antenna. The importance of such investigations lies in the fact that a knowledge of the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/127407a0
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  • 2
    Electronic Resource
    Electronic Resource
    Surface Convection and the Distribution of Temperature near a Heated Surface. (1932)
    [s.l.] : Nature Publishing Group
    Nature 129 (1932), S. 201-202 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] LAST summer we took some temperature measurements under the steady conditions prevailing at the epoch of diurnal maximum temperature above an asphalted road where inferior mirage could be seen on any clear day. The temperature variation with height above a hot surface was shortly afterwards ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/129201a0
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  • 3
    Electronic Resource
    Electronic Resource
    Electrode Potentials in Air-free Electrolyte. (1930)
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 914-915 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE following somewhat wide problem is of very considerable practical importance. What potential will a metal surface assume when it is immersed in a salt solution which contains none of its own ions, under different conditions of aeration, pH. and salt concentration, and what conditions ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/126914a0
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  • 4
    Electronic Resource
    Electronic Resource
    A Fly Pest of Timothy Grass (1933)
    [s.l.] : Nature Publishing Group
    Nature 131 (1933), S. 837-837 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ATTENTION has been directed in recent years to the occurrence of a partial ‘stripping’ of the flower-heads of Timothy Grass (Phleum pratense) before these have emerged from the sheath. In Norway, 19141, Sweden, 1912–19162, Austria, 1921–19233, and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/131837a0
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  • 5
    Electronic Resource
    Electronic Resource
    Blood Composition in Relation to Milk Secretion (1934)
    [s.l.] : Nature Publishing Group
    Nature 133 (1934), S. 142-142 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] MANY attempts have been made to determine the changes in composition of the blood that occur in its passage through the mammary gland, with the view of elucidating the mode of secretion of milk. Earlier workers in the field (Meigs1 1922) thought that by examining blood taken from ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/133142b0
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  • 6
    Electronic Resource
    Electronic Resource
    An Ultracentrifugal Study of Crystalline Pepsin (1933)
    [s.l.] : Nature Publishing Group
    Nature 132 (1933), S. 932-933 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WE have examined in the ultracentrifuge crystalline pepsin, prepared by a method closely resembling that of Northrop1, using both the velocity and the equilibrium methods2. The velocity method gave a sedimentation constant of 3.3 × 10−13, as a mean ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/132932b0
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  • 7
    Electronic Resource
    Electronic Resource
    The Unimolecular Film in Heterogeneous Reactions (1933)
    [s.l.] : Nature Publishing Group
    Nature 132 (1933), S. 894-895 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE formation of unimolecular films on solid surfaces has been demonstrated by Langmuir1 for gases and by Carver2 for toluene, but others employing different materials have obtained results interpreted as indicating an adsorbed layer of multi-molecular character. ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/132894b0
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  • 8
    Electronic Resource
    Electronic Resource
    Sunspot Number and the Refractivity of Dry Air (1933)
    [s.l.] : Nature Publishing Group
    Nature 132 (1933), S. 855-855 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] EXISTING data on the refractivity of dry air as determined by various observers show disagreements which are larger than the errors which seem probable in many of the recent measurements. The constancy of composition of the atmosphere at the earth's surface has been repeatedly questioned and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/132855a0
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  • 9
    Electronic Resource
    Electronic Resource
    Selenium Dehydrogenation of Sitosterol (1933)
    [s.l.] : Nature Publishing Group
    Nature 132 (1933), S. 643-643 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WE have reported1 that the selenium dehydrogena-tion of cholesterol C27H46O and ergosterol C28H44O gives two different hydrocarbons, C25H24, m.p. 225°, and C26H26, m.p. 214°, respectively, ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/132643a0
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  • 10
    Electronic Resource
    Electronic Resource
    Pelvic Filanients of Lepidosiren (1933)
    [s.l.] : Nature Publishing Group
    Nature 132 (1933), S. 243-244 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DR. CUNNINGHAM and Mr. REID1 were naturally concerned that Mr. Foxon2 should dismiss their theory while omitting half of the evidence on which it was based. The function of the pelvic limb filaments of the breeding male Lepidosiren as a source of oxygen for the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/132243c0
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