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  • 1
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 4
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 7
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 8
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 9
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 10
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 11
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 12
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 13
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 14
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 15
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 16
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of public and cooperative economics 6 (1930), S. 0 
    ISSN: 1467-8292
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 17
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 2 (1930), S. 0 
    ISSN: 1365-246X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geologie und Paläontologie
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 18
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 2 (1930), S. 0 
    ISSN: 1365-246X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geologie und Paläontologie
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 19
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 2 (1930), S. 0 
    ISSN: 1365-246X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geologie und Paläontologie
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 20
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 2 (1930), S. 0 
    ISSN: 1365-246X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geologie und Paläontologie
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 21
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 1009-1010 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE greenhouse white-fly is a pest of a number of plants grown under glass, and has, during the past fifteen years, become so widely distributed in Great Britain, Ireland, and the Channel Islands that the owner of the smallest conservatory must by this time be familiar with it and with the sordid ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 22
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 1012-1012 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE eighteenth election to Beit Fellowships for Scientific Research, which are of the annual value of £250 and tenable at the Imperial College of Science and Technology, will take place on or about July 14 next. Not more than three fellowships will be awarded. Candidates must be less than ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 23
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 952-953 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE molecular field postulated by Weiss to explain ferromagnetism is regarded by Becker1 as mechanical in origin, representing the control exerted by strain within any portion of a crystal upon the direction in which that portion may retain its magnetisation in the absence of ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 24
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 955-955 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] HOUSTON (Phys. Rev., 33, 297; 1929) has worked out an approximate quantum mechanical theory of the relation of the triplet interval ratio to the singlet-triplet interval for two electron configurations in which one of the electrons is in an s-state; he has also derived expressions for ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 25
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 955-956 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] READERS of Dr. Langmuir's stimulating and detailed review of my book, “The Physics and Chemistry of Surfaces” (NATURE, NOV. 8), may possibly suppose that there is an important difference of opinion on fundamental questions of the structure of surface films, from the criticism which he makes of ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 26
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 957-957 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] DURING the course of disease transmission studies, it was found that certain stocks for long periods did not exhibit the characteristic symptoms of the disease, and were therefore believed to represent disease-resistant varieties. The leaf tissue from such operated and disease-resistant ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 27
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 958-958 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Editor of NATURE has kindly permitted me to see Dr. Mukerji's letter, and I am glad to have the opportunity of replying to it. Several investigators have recognised that Phlebotomies major and P. perniciosus are closely related. Franca and Parrot (1921) named the latter sandfly P. ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 28
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 959-963 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A DEFINITION of the word "machine" given XJL in " The New English Dictionary " is " a combination of parts moving mechanically, as contrasted with a being having life, consciousness and will". According to that definition, the whole earth may be regarded as a machine, as it consists of various ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 29
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 953-953 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] DR. A. HOLMES and Dr. R. W. Lawson in their paper on “The Radioactivity of Potassium and its Geological Significance” (Phil. Mag., Dec. 1926, p. 1218) have estimated the heating effect of potassium by multiplying the average energy of the emitted β-ray by the number emitted per second. The ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 30
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 954-955 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THIS note has reference to the very interesting paper by Mr. R. H. Fowler in the Supplement to NATURE of Oct. 18 last on the conduction of electricity in metals. In this he refers to the difficulty in connexion with Drude's model in that the free electrons in the spaces should behave like a ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 31
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 956-957 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] BIRDS frequently perform strange antics in the air, both during courtship and at other times, and the air acrobatics of the raven have long been known. Thus Morris describes him as “performing various circling evolutions and frolicsome somersets in view of his mate”. Yarrell, a better observer, ...
    Materialart: Digitale Medien
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  • 32
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 957-958 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] WITH reference to Drs. Adler and Theodor's note entitled “Infection of Phlebotomies perniciosus Newstead with Leishmania infantum”, published in NATURE of Sept. 20, I would like to add that the insect concerned has not as yet been recognised as a distinct species, but only as a variety of ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 33
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 976-976 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Dec. 9-11, 1672. Glazed Frost in Somerset.The record of this phenomenon in the abridged edition of the Philosophical Transactions, vol. 2, p. 37, implies that the year was 1671, but Mr. C. E. Britton, of the Meteorological Office, New Ranges, Shoeburyness, from a study of the unabridged edition, ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 34
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 977-978 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] LONDON. Physical Society, Nov. 7.W. N. Bond: Turbulent flow through tubes. The experimental methods included (a) an aural method; (b) photography of the motion of a deflected vane; and (c) injection of colour-streams about half-way along the tube. Intermittent turbulence was investigated at ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 35
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 907-909 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AT the beginning of the present century there il were few works on chemistry written in such a mariner as to appeal to the intelligent layman; so that, in spite of such earlier works as Scoffern's " Chemistry No Mystery " (1839), chemistry remained a decided mystery to the average educated person. ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 36
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 911-912 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] "A NARRATIVE History of Aviation " is a title both bold and comprehensive enough to suit the most captious person. Unfortunately, this book falls far short of justifying either of these adjectives. One of the most essential requirements of the historian is a sense of proportion, unless he is ...
    Materialart: Digitale Medien
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  • 37
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 912-912 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THERE are many practical hints in this little book which appeal to common sense, although from the point of view of the ordinary electric wireman they are quite unorthodox. The author points out, for example, that the wiring of many houses is spoilt by placing the wall sockets indiscriminately ...
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  • 38
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 940-940 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FOR three days last week, Dec. 3-5, a heavy fog occurred in part of the Meuse valley, in the industrial area between Huy and Seraing, south-west of Liege, as a result of which sixty-four persons and a number of cattle are dead. An official medical commission which investigated the circumstances has ...
    Materialart: Digitale Medien
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  • 39
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 915-916 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IT is well known that determinations of the wavelength, λ, of X-ray spectral lines, which have recently been made by means of line gratings, do not agree with those found by crystals, the crystal values being 0.1 to 0.3 per cent less than the line grating values. In this use of line gratings ...
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  • 40
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 943-943 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] BRITISH. Imperial Bureau of Plant Genetics: Herbage Plants. Bulletin No. 2: Miscellaneous Information relating to Herbage Plants. Pp. 24. (Aber-ystwyth: Agricultural Buildings.) Union of South Africa: Department of Agriculture. Sixteenth Report of the Director of Veterinary Services and Animal ...
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  • 41
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 871-872 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] LORD CURZON'S classic work on Persia, pub-A lished in 1892, went out-of-print a few years later, and was never reprinted. Sir Percy Sykes made his debut in Persia in the following year, and but for interludes in South Africa and Turkestan was, until December 1918, on duty in that country as a ...
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  • 42
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 925-925 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] BY the premature death on Nov. 21, at the age of sixty-one years, of Prof. John Hammond Teacher, the School of Medicine of Glasgow has lost a valuable member of its personnel. Educated at the Glasgow Academy and the University of Glasgow, he graduated in arts in 1888 and in medicine with ' High ...
    Materialart: Digitale Medien
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  • 43
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 926-926 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] DR. WALTER HERZ, professor of physical chemistry in the University of Breslau, died on Sept. 7, aged fifty-five years. From the Chemiker-Zeitung we learn the following particulars of his life. Herz was a native of Breslau and at the University of that city he studied under Ladenburg, who quickly ...
    Materialart: Digitale Medien
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  • 44
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 936-937 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IT is now well known that esters of carbohydrate and phosphoric acid play an important part as intermediates in carbohydrate metabolism in both animals and plants. They were first obtained in the alcoholic fermentation of yeast; later they were found to play a part in the metabolism of muscle and ...
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  • 45
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 940-940 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] CAMBRIDGE. The Council of the Senate has appointed the following Committee for the James Clerk Maxwell centenary celebration: The Vice-Chancellor; Sir J. J. Thomson; Mr. W. Spens, Master of Corpus Christi College; Sir Joseph Larmor, Sir Ernest Rutherford, Dr. C. D. Broad, Prof. H. F. Newall, Sir ...
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  • 46
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 943-944 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FRIDAY, DECEMBER 12. ASSOCIATION OF ECONOMIC BIOLOGISTS (in Botany Department Lecture Room, Imperial College of Science and Technology), at 2.30. The Puriflcation of Waste Waters from Beet-Sugar Factories:D. W. Cutler: Microbiological Aspects.E. H. Richards: Biochemical Aspects. DIESEL ENGINE ...
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  • 47
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 876-876 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THIS ponderous volume is considerably thicker than any of its predecessors, presumably because of the larger number of examples of work that it contains. Of these examples, some, so far as one can judge, are very fine; but of course when the merit of a piece of work consists in copying an original ...
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  • 48
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 875-876 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE appointment of Mr. Hamilton Fyfe as the head of a university in Canada and of Mr. Flecker as his successor recalls one's mind to the famous school which the one is leaving and the other taking over. The Blue Coat School has always held a special place in the affections of English people, partly ...
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  • 49
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 878-879 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] PROF. MACBRIDE, in his brilliant review (NATURE, Oct. 25, p. 639) of the recent embryological works by Dürken, Schleip, and Przibram, raises questions which are so fundamental in modern biology that I venture in all humility to interpose a word. Although I have not yet had the opportunity of ...
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  • 50
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 877-877 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] I OBVIOUSLY must not ask for space to discuss all the points raised in Sir Oliver Lodge's interesting letter in NATURE of Nov. 22, and so will attempt no reply to those parts of it which run counter to the ordinarily accepted theory of relativity. For I am sure nothing I could say would change ...
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  • 51
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 882-882 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A. HAAS deduces the equation: ν = l.1 × 10−49 M, where ν represents ‘cosmical velocity’ and M the mass of the universe.1 Taking M = l.8 × l057 gm. he obtains ν = 2000 km. per second and then says: “This value agrees well with the magnitude of the ...
    Materialart: Digitale Medien
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  • 52
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 843-843 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] I FEEL that ‘Student’ under-estimates the importance of differences in the two halves of a seed-drill. I have repeatedly found significant differences between adjacent rows in respect of such characters as plant-height, number of tillers per unit length of row, and, finally, yield per unit ...
    Materialart: Digitale Medien
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  • 53
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 845-845 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] ISHIDA has recently given clear experimental evidence that Stark levels with equal m values do not intersect (Sci. Pap., I.P.C.R., Tokyo, No. 260; 1930). With increasing field, the levels approach to a limiting separation and then recede. This feature of the investigation was limited to levels ...
    Materialart: Digitale Medien
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  • 54
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 847-847 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE remark on p. 633 of NATURE of Oct. 18 (Historic Natural Events, Oct. 19, 1920) that, “Owing to the unexpected development of a barometric depression … a very strong cold north-east wind sprang up at some height above the ground”, does not state the facts correctly and gives a misleading ...
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  • 55
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 850-851 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN the dispensary of the Hospital de Santo Spirito in Rome, there is preserved a quaint fresco which bears the inscription: Aegrotat Limae coniux Chinconia febrim Cortice mirando pocula tincta fugant. It depicts the Countess of Chinchon receiving from the hands of an Indian warrior the rare and ...
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  • 56
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 857-857 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Comet 1930 g.-Circ. No. 304 of the I.A.U. Bureau, Copenhagen, announces the discovery of a comet of magnitude 13-5 by Prof. Nakamura at Kyoto, Japan, at 13h 50-0m U.T. on Nov. 13, its position being R.A. 3h 40m 41.5s, N. Decl. 18° 53' 25". The comet is 1930 g, being the seventh discovery this year, ...
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  • 57
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 862-863 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE twenty-eighth annual meeting of the South African Association for the Advancement of Science was held at Caledon on July 7-12, 1930, under the presidency of Mr. H. E. Wood, Union Astronomer. The meeting was well attended and eighty-two papers were read. The South Africa Medal and grant were ...
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  • 58
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 867-868 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FRIDAY, NOVEMBER 28. INSTITUTION OF MUNICIPAL AND COUNTY ENGINEERS (Scottish District) (at County Buildings, Paisley), at 2.-T. Somers: The Sixth International Road Congress at Washington, D.C. GENETICAL SOCIETY (at Linnean Society), at 3.-A. E. Gairdner and Dr. C. D. Darlington: The Theory of ...
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  • 59
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 797-799 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] WHATEVER may be the outcome in the immediate future of the political situation in India, and however it may be affected by the Round Table Conference now sitting in London, it must be remembered that pledges have been given which would result in the exercise of the effective power of government ...
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  • 60
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 757-757 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] ALTHOUGH sex-linked characters are known in fowls, pigeons, doves, and canaries, none has hitherto been recorded in ducks. From the industrial point of view, a sex-linked character affecting the down of the newly hatched duckling, enabling the sexes to be distinguished at this stage, would be ...
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  • 61
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 761-761 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] MUNJISTHIN, a dihydroxyanthraquinone carboxylio acid occurring in Rubia tinctorum, Rubia sikkimensis, and Rubia munjistha, has been synthesised by us in the following way : 2 chloro-6-methoxy toluene (Ullmann and Pan-chaud; Annalen, 350, 108; 1906) is condensed with phthalic anhydride in ...
    Materialart: Digitale Medien
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  • 62
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 761-761 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] As the result of recent investigations carried out by me at Kirmington, I am able to state that the uppermost or ‘Brown’ Boulder Clay contains flint artefacts of Upper Palæolithic types, whilst from the immediately underlying Glacial (cannon-shot) Gravels I have recovered a series of derived ...
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  • 63
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 761-761 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN two previous papers,1 I have mentioned that water at ordinary temperature is not a suitable liquid for forming “liquid drops floating on the same liquid surface”. In August 1930, however, I observed at Den Kund (Dalhousie hills), at a height of about 1000 ft. above the ...
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  • 64
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 762-766 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] UNLIKE the chemist, the animal cell has a very limited choice of raw materials from which synthesis must start. These are the components of the common foodstuffs. When they have undergone the preliminary processes of digestion they provide in all about thirty substances which may be regarded as ...
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  • 65
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 790-790 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] MR. A. H. MALPAS, in his work entitled " Preliminary Account of the Results of Drift Bottle Experiments in the Gulf of Mannar" (Ceylon Journal of ScienceSection C, Fisheries: Bulletin of the Ceylon Fisheries, vol. 4, April 1930), describes the continuation of the experiments initiated by Mr. James ...
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  • 66
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 792-792 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Nov. 16-18, 1928. Storms over British Isles.This was a very stormy period over the British Isles and neighbouring parts of Europe. A deep barometric depression lay north of Scotland and a series of intense secondaries crossed England and the southern North Sea, bringing winds of nearly 90 miles ...
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  • 67
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THIS is the third volume of a useful electromechanical encyclopaedia. The author classifies electric apparatus into four groups. First, there is small apparatus, that is, apparatus for use at low voltages and that does not take a current greater than twenty-five amperes; next he deals with large ...
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  • 68
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 680-680 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN this brilliant and inspiring book, Prof. Dewey attempts to apply in philosophy the thought which is effective in dealing with any genuine question, from the elaborate problems of science to the practical deliberations of daily life. In his opinion, the break between the two realms is the cause ...
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  • 69
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 681-681 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE author holds the view that the usual practical training of chemistry students is unsatisfactory, and that " there is a marked tendency for a student to obtain a first-class degree without finding out anything at all". He proposes, as a remedy, to introduce a proportion of research into the ...
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  • 70
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 677-679 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] TIME, which is considered as a necessary element of history, nay, as the very substance of history itself, has now found its own historian. In his lucid and useful book on " The Problem of Time ", Prof. Gunn guides us through the slippery paths and thorny places of the mono-dimensional field of ...
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  • 71
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 681-681 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] MR. TILNEY is both a painter and a photographer, but above all he is a critic whose writings on photographic subjects during the past twenty years or more have been the best informed and most understanding of any. Whilst this, his latest book, is not specially concerned with photography, in that it ...
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  • 72
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 682-682 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN NATURE of April 20, 1929 (123, p. 601), one of us (H. R.) described a method of spectrographic analysis of mineral and organic substances and pointed out the value of the method for biological purposes. Since then we have undertaken a survey of the animal kingdom with the purpose of ...
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  • 73
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 693-694 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE death of Dr. Ernest Henry Wilson on Oct. 15, as the result of a motoring accident, will be lamented in botanical and horticultural circles, not only in Britain and America, but also throughout the world, for Wilson's activities were truly international. The news to hand from the Arnold ...
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  • 74
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 705-706 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] DARWIN'S "Descent of Man" was a challenge to the complacent dualism which had permitted utilitarian science and humanistic philosophy to pursue an independent course from the days of the schoolmen to the middle of the nineteenth century. Today it is evident that the social sciences can no longer ...
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  • 75
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 706-707 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] M. R. C. C. PATERSON, president of the Institution L of Electrical Engineers, gave his inaugural address on Oct. 23. His subject was research, and he illustrated it with many brilliant and novel experiments. It rivalled the address on ' pressure rises ' given by the late W. Duddell in 1913, when ...
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  • 76
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 644-644 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE twentieth century, and especially the last -L decade, has seen a remarkable development of consideration by working scientists of the philosophic implications of their labours. Biologists, as well as workers in the physical sciences, are studying the theory of knowledge in the light of their ...
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  • 77
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 646-647 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AN article on the “Transport of Stones by Attached Seaweed” in NATURE of Feb. 8 suggests some interesting lines of thought. During the last two years, I have explored some 600 miles of coast in Western Australia, but have seen nothing comparable to the cases cited below or in the paper quoted, ...
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  • 78
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 649-649 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] I HAVE made a study of the dielectric constant of ethyl ether as a function of temperature with the aid of high frequency electromagnetic oscillations, using the method described by M. Wolfke and W. Keesom, Comm. Leiden, 190 a. The construction of the measuring condenser has permitted the ...
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  • 79
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 662-664 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A Survival in Sind.-Mr. Ernest Mackay, in the Journal of the Royal Anthropological Institute, vol. 60, pt. 1, in describing the pottery-making industry of Balreji village, two miles south-east of the ancient site of Mohenjo-daro, singles out a number of details in which he sees resemblances to the ...
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  • 80
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 667-667 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A FOREWORD explains that the pamphlet referred -£*- to below is published primarily for the benefit of officers engaged in field experimentation in the Madras Presidency. It is divided into three parts; the first introductory, dealing with the general principles underlying the work and with ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 81
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 610-619 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] WHEN in 1924 it was decided to take up again with renewed energy the development of airships, it at once became clear that a prime necessity was a specialised meteorological service devoted entirely to airship problems. What exactly were those problems was not known: weather forecasting was ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 82
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 603-604 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] As has already been reported (see NATURE, Aug. 9, 1930), the frequency of light scattered by liquids or crystals is split into several components, and their position in the case of strongly scattering liquids like benzene and toluene may be represented by the expression .... The study of ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 83
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 605-606 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] MATTER is made up of atoms, each consisting of a number of electrons moving round a central nucleus. It is likely that the nuclei are not simple particles, but are themselves made up of electrons, together with hydrogen nuclei, or protons as they are called, bound very strongly together. There ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 84
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 611-618 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FROM the point of view of the electron theory, a metal is any solid which is a good conductor of electricity. In attempting to survey roughly the present position of the electron theory of metals, I cannot guarantee that what I say will be everywhere up-to-date, but I shall be satisfied if I can ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 85
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 625-625 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Recent Sunspots.-A large group of spots has recently passed across the sun's disc, with the centre of which it was almost coincident on Oct. 11-0. This group, visible for some days to the naked eye, is the largest that has appeared since last December. Its formation was that of a stream or ' ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 86
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 630-631 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IT is well known that locusts migrate, but few realise that similar movements take place in other insects, and particularly in the dragonflies and the butterflies and moths. The evidence for such movements is chiefly of two kinds. First, it is found that some insects exist over large areas only for ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 87
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 633-633 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Oct. 19, 1800. Hailstorm in Bedfordshire.-During a violent thunderstorm in Bedfordshire, hailstones fell, shaped like oblate spheroids, six to nine inches in circumference. Oct. 19, 1917. Unexpected Upper Winds.-A fleet of thirteen Zeppelin airships attacked London on Oct. 19 in weather conditions ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 88
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 634-635 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] PARIS Academy of Sciences, Sept. 8.-W. Vernadsky: The radium in aquatic organisms. The amounts of radium in different species of Lemna growing in lakes containing known amounts of radium have been determined. The concentration of radium in the living plant is 100-650 times that present in the ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 89
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 557-559 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE discussion on folk museums which took JL place in the Anthropological Section of the British Association at' the recent Bristol meeting was singularly opportune. Following within a week or two on Mr. Lansbury's announcement of the appointment of a committee representing the Office of Works and ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 90
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 564-564 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Henri Poincare* Institute invites leading scientific workers to lecture on recent progress in mathematical physics. The "Annales ", of which the first number has just appeared, will contain a French translation of these lectures. In the present number we have Einstein on the unitary field ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 91
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 565-566 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN working with spectra in the extreme ultra-violet at the physical laboratory in Uppsala, I have been able to observe a hyperfine structure in some spectral lines in the region 1400–800 A. The lines investigated are due to higher ionisation stages of thallium and bismuth. For thallium, ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 92
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 568-568 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IF the carrier wave of a wireless transmitter he increasing steadily in frequency, then a given receiving station will in general pick up two waves differing in frequency. One of these waves will have reached the receiver by the shortest path along the ground, while the other will arrive after ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 93
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 569-572 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] for many centuries nitrogen was used as a fertiliser in the form of farmyard manure, and certain rotations of crops, which kept up the nitrogen in the soil, had been popular; but it was not until 1840, when Liebig first pointed out the true function of nitrogen, potash, and phosphorus, that ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 94
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 575-575 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] WE regret to announce the following deaths: Mrs. Anna Botsford Comstock, emeritus professor of nature study at Cornell University, and wife of Prof. J. H. Comstock, emeritus professor of entomology in the same university, on Aug. 23, aged seventy-five years. Rev. J. G. Hagen, S.J., director of ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 95
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 590-590 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Oct. 13, 1913. Low Temperature in the Upper Air. It has been known for many years that at high levels over temperate and equatorial regions the temperatures of the air are far lower than any ever recorded on the earth's surface. The lowest known temperature above the British Isles is - 98° F. which ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 96
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 590-591 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] LONDON. Society of Public Analysts, Oct. 1. G. W. Baker: Scientific evidence relating to firearms, with special reference to a recent murder trial. Scientific methods of investigation were used in examining the bullet and cartridge case found on the scene of a murder in Jerusalem in August 1929. ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 97
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 500-500 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FROM many investigations it is well known that bismuth shows very variable behaviour. We have investigated a very pure specimen ; Hilger's bismuth was purified still further. The crystals made from this material proved to be excellent. With X-rays they show very sharp interference spots or ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 98
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 530-530 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THIS book has been prepared by the economic and statistical department of the British Electrical and Allied Manufacturers' Association; the statistical data given in it can therefore be trusted as approximately correct. It is very difficult to deduce rigorous conclusionsfrom statistics, but some of ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 99
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 504-504 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE ordinary laboratory bridge method of measuring electrolytic resistance employing a telephone is somewhat unsatisfactory, owing to the difficulty of accurately judging the position for minimum sound in the telephones. Experiments made by different observers are, for this reason, often liable ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 100
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 531-531 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] ALL engineers who are engaged in one or other of the numerous branches of electrical communication should know something of the theory of ' repeated ' networks. These networks occur in artificial transmission lines, in line balances, in filters, and in phase shifters, all of which are of increasing ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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