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  • 1
    Electronic Resource
    Electronic Resource
    Electric Light Wires as Telephonic Circuits (1898)
    [s.l.] : Nature Publishing Group
    Nature 58 (1898), S. 51-51 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] I WISH to put on record the following method of using electric lighting wires as telephonic circuits. I was requested some time ago to try to localise a fault in an electric light main, by means of a certain form of inductor used in conjunction with a telephone but not connected to the main. ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/058051c0
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  • 2
    Electronic Resource
    Electronic Resource
    A Link in the Evolution of a Certain Form of Induction Coil (1897)
    [s.l.] : Nature Publishing Group
    Nature 57 (1897), S. 30-30 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] AT a time when much interest is taken in the oscillatory electric discharge and its effects, it may not be out of place to mention that a link in the evolution of the Tesla coil is to be found in a paper by Dove (Royal Academy of Sciences, Berlin, October, 1844; Electrical Magazine, vol. ii. p. ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/057030b0
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  • 3
    Electronic Resource
    Electronic Resource
    Printer's Ink and Photographic Plates (1898)
    [s.l.] : Nature Publishing Group
    Nature 58 (1898), S. 78-78 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN a paper on the action exerted by certain metals and other substances on a photographic plate, by Dr. W. J. Russell (Proc. R.S., vol. lxi. p. 424), the author mentions that the Westminster Gazette is printed with an ink which readily acts on a photographic plate. The printed paper in some ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/058078a0
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  • 4
    Electronic Resource
    Electronic Resource
    Effects of hydrological variation and planktivorous competition on macroinvertebrate community structure in experimental billabongs (1999)
    Oxford, UK : Blackwell Science Ltd
    Freshwater biology 42 (1999), S. 0 
    Details
    ISSN: 1365-2427
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: 1. To study two factors which are predicted as causing changes to community structure in cut-off meanders (colloquially known in Australia as billabongs, a term of aboriginal origin), 16 experimental billabongs were constructed. These were designed to test two hypotheses: (a) that the structure of macrophyte and invertebrate communities within billabongs is altered by changing the pattern of flooding; and (b) that the presence of small planktivorous fish alters invertebrate community structure and diversity within billabongs.2. An increase in the duration of flooding seems to favour animals better adapted to a greater availability of macrophyte habitat. Changing the seasonality of flooding resulted in prolonging of the time water was available over the summer months.3. The presence of a planktivorous fish appears to affect macroinvertebrate communities through competition with other planktivores. Variable top-down pressure may create differing successional patterns and ultimately different communities at lower trophic levels.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2427.1999.00473.x
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  • 5
    Electronic Resource
    Electronic Resource
    Equilibrium distribution of lithium and bismuth between liquid lithium-bismuth alloys and molten lithium chloride at 650-800.deg. (1973)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 77 (1973), S. 2351-2357 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100638a018
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  • 6
    Electronic Resource
    Electronic Resource
    Variability of fish diets between dry and flood periods in an arid zone floodplain river (2005)
    Oxford, UK; Malden, USA : Blackwell Publishing Ltd/Inc.
    Journal of fish biology 67 (2005), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: The fish assemblages of an arid zone floodplain river, Cooper Creek, Queensland, Australia, were sampled during two dry periods in isolated waterholes and on the inundated floodplain during the early and late phase of a major flood event. Diets were described for nine native species and compared within and between dry and flood periods. In the dry season, when fishes were restricted to waterholes, diets were characteristically simple with narrow diet breadths. Movement onto the floodplain during flooding clearly increased feeding opportunities, with greater diet breadths evident in all species. Despite obvious potential for terrestrial inputs, diets tended to be dominated by aquatic resources in both the waterholes and on the floodplain. Stomach fullness, however, varied little between dry season waterhole and floodplain samples. Fishes appeared to feed on potentially lower value resources such as detritus and calanoid copepods during the dry season, when waterholes were isolated and food resources were limited. They were then able to capitalize on the ‘boom’ of aquatic production and more diverse food resources associated with episodic flood events.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.2005.00858.x
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  • 7
    Electronic Resource
    Electronic Resource
    The Magnetic Compass and Nickel Cases (1899)
    [s.l.] : Nature Publishing Group
    Nature 60 (1899), S. 173-173 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IT is a common practice amongst instrument makers to put the magnetic compass needle of the pocket compass, or the marching compass used in the army, into an external case of nickel; the case is usually furnished with a lid, after the manner of a hunting watch, and is largely used by ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/060173a0
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  • 8
    Electronic Resource
    Electronic Resource
    High Pressure Spark Gap in an Inert Gas (1909)
    [s.l.] : Nature Publishing Group
    Nature 82 (1909), S. 9-9 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] FOR some years I have employed a high-pressure spark-gap, such as that described by me in the Phil. Mag. for August, 1902, in connection with a Tesla inductive system, and I have experienced considerable trouble arising from the erosion of the spark balls and their supports. They soon become ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/082009a0
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  • 9
    Electronic Resource
    Electronic Resource
    Cecil's Gas Engine (1904)
    [s.l.] : Nature Publishing Group
    Nature 70 (1904), S. 553-553 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE earliest practical gas engine appears to be unknown to the leading writers on internal combustion engines. I think that it may be a matter of interest to those who are antiquarians in their subject—as Maxwell used to say—to know that a working gas engine was shown in Cambridge in the year ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/070553b0
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  • 10
    Electronic Resource
    Electronic Resource
    A New Method of using Tuning-forks in Chronographic Measurements (1901)
    [s.l.] : Nature Publishing Group
    Nature 64 (1901), S. 232-232 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE tuning-fork, when used for making time traces in chronographic work, is usually made to vibrate, by bowing with a violin bow, or by percussion, or by rapidly removing a metal block from between the two prongs, or by an electromagnet the circuit of which is interrupted by the fork itself. ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/064232c0
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