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  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 179 (1957), S. 680-681 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Mainly as a result of improvements in cultural technique, rates of fixation considerably exceeding those previously reported have been attained in recent experiments, particularly with bog myrtle and sea buckthorn. Some values are shown in Table 1. They refer to plants raised in water culture ...
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 178 (1956), S. 104-105 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The ultrafine structure consists of an extensive system of cavities interconnected by a maze of narrow capillary-constrictions. These cavities appear to be flat in shape and are two or three times as wide (about 40 60 A.) as the constrictions. The interconnecting constrictions have a bi-modal ...
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 182 (1958), S. 474-475 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] As pointed out by Good4 this genus is at present characterized by extreme discontinuity in the sense that it occurs in widely separated regions, chiefly Japan, New Zealand, the Mediterranean region, and Central and South America. So far as I am aware it is only in respect of Japan that records of ...
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  • 4
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 182 (1958), S. 129-129 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] During attempts to prepare carbon suboxide by the pyrolysis of diacetyl tartaric anhydride2 at 750-780 C., the formation of lustrous flakes was observed in the hot part of the reactor. This material was probably formed by polymerization of carbon suboxide, followed by decomposition of the ...
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  • 5
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 178 (1956), S. 431-431 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] It has been found that when coals are extracted with certain organic solvents, an appreciable fraction of the coal substance is dissolved1, and that the extract, after removal of the solvent, exhibits marked hydrophobic properties2. Promoters of dropwise condensation so far developed either have ...
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  • 6
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 744-745 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The 8-in. diameter sieve was in good condition; a careful inspection failed to reveal any damaged or irregular apertures. The sand remaining on the sieve was examined under a binocular, stereoscopic microscope; there was no abnormality in size or shape of the quartz grains. However, it was seen ...
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  • 7
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 176 (1955), S. 606-606 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Another non-legume possessing nitrogen-fixing root nodules is Myrica galel*5, and the results of isotopic tests with detached nodules of this species are given in Table 1. They show that here also fixation continues to a readily detectable extent. Table 1. FIXATION IN DETACHED Myrica NODULES ...
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  • 8
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 177 (1956), S. 191-192 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] An interesting feature which has emerged from the present study is that these nodule roots show strongly upward growth, as illustrated in Figs. 1-4. In some cases the roots (which bear few or no root hairs) have attained a length of 10 cm. and may project from the surface of the culture solution ...
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