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  • 1
    Electronic Resource
    Electronic Resource
    Intramolecular Hydrogen Bonding in Heterocyclic Systems (1959)
    [s.l.] : Nature Publishing Group
    Nature 183 (1959), S. 248-249 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] It has been pointed out3.4 that if covalent forces played an appreciable part in hydrogen bonding, considerable alterations in the O-H stretching band in the infra-red would be expected. In the case of intermolecular hydrogen bonds the shifts in the O-H band from 3,200 cm.-1 are usually small, and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/183248a0
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  • 2
    Electronic Resource
    Electronic Resource
    Static Electrification of Petrols (1954)
    [s.l.] : Nature Publishing Group
    Nature 173 (1954), S. 398-399 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] This general result is true (though the magnitude of the charges vary) for all the different brands of petrol tested and also for toluene. It is true whether the flow is steady or turbulent, and is unaffected by altering the materials of the tube. In fact, the same thing occurred when the mixture ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/173398b0
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  • 3
    Electronic Resource
    Electronic Resource
    Production of Electric Charges on Water Drops (1952)
    [s.l.] : Nature Publishing Group
    Nature 169 (1952), S. 1109-1109 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] We, on the other hand, think this voltage is produced by a volume density of charged ions frozen into the ice. The voltage change is spread over several millimetres and the electric force is reasonable. In addition, the fresh ions do not have to cross this large potential barrier (and it is ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1691109a0
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  • 4
    Electronic Resource
    Electronic Resource
    Production of Electric Charges on Water Drops (1952)
    [s.l.] : Nature Publishing Group
    Nature 169 (1952), S. 203-204 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] It was suspected that the charges arose from a contact potential between water and ice, so attention was directed to this. The problem had been studied by a few workers in the United States, and Workman and Reynolds1 had found surprisingly large potentials, up to 230 volts, when dilute aqueous ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/169203a0
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  • 5
    Electronic Resource
    Electronic Resource
    Effect of a Magnetic Field on the Electrodeless High-Frequency Discharge (1937)
    [s.l.] : Nature Publishing Group
    Nature 140 (1937), S. 1061-1061 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE following experiment, which originated from an investigation of the magnetron, seems to be of more general interest as it happens to confirm some recent theories (especially those of Prof. V. A. Bailey) on what happens to wireless waves in the upper atmosphere. It is well known that ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1401061a0
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  • 6
    Electronic Resource
    Electronic Resource
    Local Anæsthetic Activity of the β-Receptor Antagonist, Pronethalol (1964)
    [s.l.] : Nature Publishing Group
    Nature 201 (1964), S. 199-199 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Guinea pigs were lightly anaesthetized with socium pentobarbitone (30 mg/kg intraperitoneally) and local anaesthetic potency determined by the intradermal weal method of Bulbring and Wajda4. It was found that pronethalol is 1.8 times as active as procaine (log R = 0.270 + 0.05). Pronethalol is very ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/201199a0
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  • 7
    Electronic Resource
    Electronic Resource
    THE EFFECTS OF CANNABINOIDS AND OTHER CNS DEPRESSANTS ON CELL MEMBRANE MODELS (1976)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 281 (1976), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1976.tb27927.x
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  • 8
    Electronic Resource
    Electronic Resource
    Low-Pressure Electrical Discharges (1947)
    [s.l.] : Nature Publishing Group
    Nature 159 (1947), S. 404-405 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SOME experiments awaiting publication show how remarkably easy it is to start high-frequency electrodeless discharges at pressures of the order of 1/100 or even 1/1,000 mm. of mercury in a uniform electric field. For a bulb of given size, the wave-lengths must be less than a certain value which ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/159404a0
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  • 9
    Electronic Resource
    Electronic Resource
    Frictional Electrification of Sand (1948)
    [s.l.] : Nature Publishing Group
    Nature 162 (1948), S. 568-569 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A VERY simple experiment seems to have a meteorological significance. A small plate about one square inch in area was attached to the insulated quadrant of a Dolezalek electrometer. A cupful of fairly dry sand was then poured through a funnel and allowed to fall some three feet to the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/162568b0
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  • 10
    Electronic Resource
    Electronic Resource
    Frictional Electrification (1949)
    [s.l.] : Nature Publishing Group
    Nature 163 (1949), S. 172-172 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] RECENT experiments on the so-called frictional electrification produced when dielectrics slide over conductors appear to throw light on the mechanism of its production. Small cubes of ebonite or a measured volume of sand were allowed to slide down an earth-connected inclined metal plane ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/163172a0
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