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  • Nature Publishing Group  (3.051)
  • Springer Science + Business Media
  • American Meteorological Society (AMS)
  • Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
  • 1950-1954  (3.068)
  • 1952  (3.068)
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  • 1950-1954  (3.068)
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  • 1
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 197-198, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: "Polarforschung" , peerRev
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  • 2
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 145, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 3
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 169-172, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 4
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 185-187, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 5
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 181-185, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 6
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 146-161, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 7
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 192-193, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 8
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 188-192, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 9
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 180, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 10
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 162-168, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
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  • 11
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 193, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 12
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 198, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
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  • 13
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 203-204, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: "Polarforschung" , peerRev
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  • 14
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 196-197, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 15
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 199-202, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
    Repository-Name: EPIC Alfred Wegener Institut
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  • 16
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 172-180, ISSN: 0032-2490
    Publikationsdatum: 2019-07-17
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  • 17
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    Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research
    In:  EPIC3Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 22(1/2), pp. 194-196, ISSN: 0032-2490
    Publikationsdatum: 2022-02-16
    Repository-Name: EPIC Alfred Wegener Institut
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  • 18
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1087-1088 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE modern study of plant viruses involves^the use of varied techniques and ramifies through much of the whole field of natural science. It is therefore a formidable task for any one investigator to collect together all the relevant information from such a wide field and present it in an ...
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  • 19
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1089-1089 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN various forms, at various intervals, and with various degrees of accuracy, integrals of the 'normal' (Gaussian) distribution function have been tabulated, mainly on account of its fundamental importance in statistical calculations. Nothing like the same attention has been given to the ...
    Materialart: Digitale Medien
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  • 20
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1093-1094 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] EXPERIMENTAL evidence has been obtained JOrf recently concerning magnetic discontinuities in the .EJ-layer of the ionosphere near the magnetic equator1. This communication deals with the conclusions which can be drawn from these results about electric currents and D.C.-conductivities in the D- and ...
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  • 21
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1100-1100 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] PUBLICATION No. 67 of the Faculty of Mathematical, Physical and Natural Sciences of the University of Florence, entitled "Osservazioni e Memorie dell' Osservatorio Astrofisico di Arcetri" (pp. 141, 1952), consists of eleven papers contributed by seven authors. These papers deal with a variety of ...
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  • 22
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1103-1103 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE International Federation for Documentation held one of its 'restricted' conferences in Copenhagen during September 28-October 4, which was attended by representatives of some sixteen countries. These conferences consist of a number of meetings of the council and of the active specialist ...
    Materialart: Digitale Medien
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  • 23
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1107-1107 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] ON October 21, under the auspices of the Society for Applied Bacteriology, a series of papers were read on various aspects of "Farm Water Supplies". The introductory paper was given by Mr. G. T. Morgan (Ministry of Agriculture and Fisheries), who at the outset emphasized the great importance of ...
    Materialart: Digitale Medien
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  • 24
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1111-1111 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE annual report of the Astronomer Royal for the period May 1, 1951-April 30, 1952*, deals with the three separate sections of the Royal Greenwich Observatory at Herstmonceux (including H.M. Nautical Almanac Office), Greenwich and Abinger, and provides an account of the work carried out at ...
    Materialart: Digitale Medien
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  • 25
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1114-1115 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE occurrence of gamma-amino-butyric acid in 1 biological material has been reported occasionally. Dent1 mentioned its possible occurrence in human blood and urine. Steward et al.z definitely identified it as a constituent of the potato tuber ; next to the amides glutamine and asparagine, it was ...
    Materialart: Digitale Medien
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  • 26
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1120-1121 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] On this view the current density (i) of a bundle composed of electrons and protons is given by i = ne (Ve - Vp), (1) where n is the number of electrons or protons in unit volume, and Ve and Vp are the velocities of the electrons and protons respectively. The number of electrons ve and protons Vp ...
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  • 27
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1122-1122 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The mixture investigated consisted of equal amounts of five equivalent ketones of the formula CwiH2iw-f vCO.Cjj-fljHgg.g^, with m equal to 3, 4, 5, 6 and 7. The multiphase form of the mixture is stable up to the melting point at 27*5C., but the metastable single-phase form, which shows a ...
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  • 28
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1047-1048 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Institute of Fuel has awarded the Melchett Medal for 1953 to Dr. Harold Hartley, in recognition of his high scientific attainments in the development of domestic heating appliances, coupled with the administrative skill with which he has guided a great industrial organization devoted to the ...
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  • 29
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1048-1048 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AT a S ance solennelle d e Rentree in the amphitheatre of the Sorbonne held on November 29, and in the presence of the President of the French Republic and the Minister of National Education, M. le Recteur Sarrailh conferred the degree of doctor honoris causa of the University of Paris on the ...
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  • 30
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1054-1054 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AMONG the specialist agencies set up by the Governments of the American Republics is the Pan-American Institute of Geography and History (PAIGH). Much of the work of the Institute is carried out by the three Commissions which were set up at the fourth general assembly held at Caracas in 1946. These ...
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  • 31
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 1051-1053 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] TWO years ago, during September 26-29, 1950, a symposium was held in London of a group of some hundred and twenty men of diverse scientific interests -communication engineers, mathematicians, physicists, biologists, psychologists and others-all of whom were concerned in one way or another with the ...
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  • 32
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 694-694 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] EVIDENCE that the vigorous interest in botanical science that was a feature of pre-war Japan is renewing itself is shown by the publication of "An Address Book of Japanese Botanists" (1951), edited by the National Committee of Botany, and published by the Science Council of Japan, Tokyo (no ...
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  • 33
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 696-697 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN Nature of January 27, 1870, Jevons's paper "On the Mechanical Performance of Inference" read before the Royal Society in the previous week was reported. The paper is a historic one, as it contains an account of the first logical machine. Built in 1869, this was used for teaching purposes while ...
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  • 34
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 700-701 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A SYMPOSIUM on "New Research Techniques in Physics" was jointly organized by the Academia Brasileira de Ciencias and the Centre de Cooperacion Cientifica para America Latina (Unesco) and was held in Kio de Janeiro during July 15-22 and in Sao Paulo during July 24-29. The meeting had a double ...
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  • 35
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 703-704 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] DURING the first half of the present year, several authors have reported separations of proteins and enzymes by paper chromatography1. However, no investigations concerning the mechanism of this chromatographic process have as yet been published. In this communication a few simple experiments are ...
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  • 36
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 706-706 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The inhibition by nitric oxide of the thermal decomposition of diethyl peroxide1 is clearly no evidence for a free radical ...
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  • 37
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 706-706 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A re-examination of the reaction in a spherical 2-litre 'Pyrex' vessel using peroxide pressures of a few millimetres of mercury has, in the main, confirmed the results obtained by Harris and Egerton. Our velocity constants, derived from initial rates, were however about 25 per cent greater than ...
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  • 38
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 709-709 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Millott and Jacobson1 have recently directed attention to the variations in the solubility of melanin as described by different workers in this field. In the case of sepia and melanoma melanins, as compared with that from 3,4-dihydroxyphenylalanine, these differences in solubility may well be due ...
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  • 39
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 710-710 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] However, as was found recently1, perchlorate in aqueous solutions is decomposed by the action of X-rays into chlorate and oxygen. Fig. 1 shows that the amount of chlorate formed in the irradiation of aqueous solutions of perchloric acid by X-rays (200 kV.) is directly proportional to the ...
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  • 40
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 711-712 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Pyridoxal is a typical phenolic aldehyde, resembling salicylaldehyde in many of its reactions. It has been found that this similarity can be extended to the formation of metallic complexes between pyridoxal, ethylenediamine and metal salts./These co-ordination compounds are analogous to those ...
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  • 41
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 914-914 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] ON November 4 at 16h. 58m. 20s. G.M.T., an earthquake occurred with epicentre, according to calculations made at the U.S. Coast and Geodetic Survey in Washington, at lat. 52-J N., long. 159 E., near the east coast of Kamchatka. It was recorded strongly at seismological observatories throughout ...
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  • 42
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 914-914 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FULL moon occurs on Dec. Id. 12h. 41m., U.T., and new moon on Dec. 17d. 02h. 02m. The following conjunctions with the moon take place: Dec. 12d. 20h., Saturn 8 N.; Dec. 15d. 14h., Mercury 7 N.; Dec. 20d. 08h., Venus 2 S.; Dec. 21d. 02h., Mars 2 S.; Dec. 26d. 20h., Jupiter 7 S. Mercury is too ...
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  • 43
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 914-914 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE conference this year of the Universities of Great Britain and Northern Ireland, convened by the Committee of Vice-Chancellors and Principals, will be held in the Senate House of the University of London during December 12-13. There will be three sessions on the following subjects: halls of ...
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  • 44
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 915-916 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] POST-WAR extensions of the laboratories at Torridon, Leeds, of the Wool Industries Research Association were opened on October 17 by Viscount Swinton, Chancellor of the Duchy of Lancaster and Minister of Materials. The nucleus of the Research Association was formed in 1915 when a 'West Riding ...
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  • 45
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 633-635 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE question whether the overseas services of the British Broadcasting Corporation should continue to be grouped with broadcasting in the United Kingdom, and with television, as the monopoly of a single corporation, was placed by the Beveridge Committee as the second of the fundamental issues it ...
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  • 46
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 637-638 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FROM the early days of systematic organic chemistry, organic compounds of phosphorus have been the subject of considerable investigation. Beginning in the late 1860's, the eminent German chemist Michaelis devoted a long and illustrious lifetime to their study, and he and his school were responsible ...
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  • 47
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 639-640 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THIS is the final part of an interesting work (for Vols. 1 and 2 see Nature, 167, 744 (1951) and 169, 48 (1952), respectively) and deals with the auks, birds of prey, owls and passeres. There is some evidence that the great auk bred in south-east Greenland in the sixteenth century. According to ...
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  • 48
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 650-651 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IT is with regret that we record the death on September 14 of Prof. Millais Culpin at the age of seventy-eight. He was one of the brilliant group of psychiatrists revealed by the First World War. He studied at the London Hospital and qualified M.R.C.S., L.R.C.P. in 1902, passing the F.R.C.S. three ...
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  • 49
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 641-641 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A REVIEW of the first edition of this treatise appeared in Nature of May 8, 1948. The fact that a second edition has been called for so soon is evidence of public appreciation of the book and of the vitality of aeronautical science. The second edition is substantially identical with the first, ...
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  • 50
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 922-922 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN view of the results recorded in the previous communication it was decided to study the site of action of X-rays by a similar technique. Most experiments were made with a 400-kVp. machine, providing a dose-rate of 3,000 r. per minute. Some results were obtained using a 10-kV. machine giving a ...
    Materialart: Digitale Medien
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  • 51
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 652-653 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE report of the conference on human relations in industry, arranged by the Ministry of Labour and National Service during March 18-20 (see Nature, 169, 872; 1952), has now been published (pp. 128; London: H.M.S.O., 1952; 3s. Gd. net). It includes the text of the Minister's opening address, Sir ...
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  • 52
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 653-653 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE following appointments in the University College of North Staffordshire have recently been made: Senior Lecturer, Dr. A. M. Macbeath (mathematics); Lecturers, Dr. Monica M. Cole (geography), Miss Ruth M. Badcock and R. L. Plack (biology), Dr. D. J. O'Connor (philosophy), Mrs. P. Elizabeth ...
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  • 53
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 654-655 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A JOINT SESSION arranged by Sections D (Zoologyf, I (Physiology), J (Psychology) and K (Botany; of the British Association was held during the recent Belfast meeting to discuss "Human Biochemical Genetics". In his introductory remarks, Prof. L. S. Penrose (Galton Laboratory, University College, ...
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  • 54
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 657-657 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE thirty-second annual report of the Research Council of Alberta*, describing the work of the Council in 1951, again stresses the work on the bituminous oil sands; and preparation for the Athabasca Oil Sands Conference, which was sponsored by the board of trustees of the Oil Sands Project, ...
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  • 55
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 661-662 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Whereas the various theoretical methods used in assessing the above double-bond reactivity appeared to give fairly consistent results, some rather striking deviations were found as regards biological activity1. Several attempts have been made to determine double-bond reactivity by experimental ...
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  • 56
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 665-666 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Comparison of eluants apart, however, the argument^ entails that the sequence of stability values (log K) of lanthanum eluant complexes should coincide with the elution sequence. This has been confirmed not only for tervalent lanthanon ions but also for bivalent metal ions. However, in systems of ...
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  • 57
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 667-667 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] There is, however, an additional source of error, more often than not neglected. It has been pointed out2 that in osmometry the osmotic pressure in cm. of water is not simply the difference in height between the menisci of the solution and solvent, multiplied by the density of the solution; it is ...
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  • 58
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 669-669 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] As the photographic action of charged particles on an emulsion is basically the same as that of light, it is to be expected that a latent sub-image is also produced by these particles. It is also to be expected that this latent sub-image would be produced in quantity when a fine-grain emulsion is ...
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  • 59
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 670-672 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] As in the case of subjective change of convergence2, change of accommodation was found to be associated with head movements similar to those occurring during steady fixation. Records for subjects R. S. L. and J. P. T. are independent of the direction of separation of the virtual images. It appears ...
    Materialart: Digitale Medien
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  • 60
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 673-674 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] It has been shown that soil can be used as a medium for growth of many micro-organisms and also for antibiotic production, but in general sterilizing and supplementing with organic matter have been found to be necessary. Grossbard1 has demonstrated the production of an antibiotic in autoclaved and ...
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  • 61
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 932-932 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Extraction of commercial Veratrum album and crystallization of the crude product from ether according to the method described by W. A. Jacobs and L. C. Craig1 yielded a crystalline fraction which was subjected, without further purification, to a 24-plate Craig counter-current distribution, using ...
    Materialart: Digitale Medien
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  • 62
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 932-933 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The uptake of different substances was determined with simple methods: phosphate colorimetrically and nitrogen by micro-Kjeldahl method. The uptake of all substances depends more or less on the presence of oxygen. The results given here relate only to a class of actively absorbed substances, by ...
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  • 63
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 595-595 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IT is now generally accepted that crime is the product of environment rather than inheritance. There are some factors?such as mental deficiency? which may be inherited and influence behaviour, but even with these good environment is able to prevent antisocial behaviour in the majority of cases. If ...
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  • 64
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 673-673 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The experiments were carried out with feeding-stuffs defatted with ether and dried at room temperature. 6-gm. samples of each feed were placed in 250-ml. Erlenmeyer flasks, 300 mgm. of 'Pancreatin' (Byla, Paris), 150 ml. of phosphate buffer (pH = 8-2; S0rensen) and a few drops of toluene were ...
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  • 65
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 675-675 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] (Meetings marked with an asterisk * are open to the public) Monday, October 20 SOCIETY OF DAIRY TECHNOLOGY (in the North Hall, Victoria Halls, Bloomsbury Square, London, W.C.I), at 2.30 p.m.-Dr. John Hammond, F.R.S.: "The Contributions of Artificial Insemination and Milk Recording to the ...
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  • 66
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 591-592 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] ONE summer evening in 1925, a small and very select meeting of theoretical physicists took place in one of the Fellows' rooms in Trinity College, Cambridge. It was a special occasion, and the host may even have 'sported his oak' meanwhile. A brilliant young mathematical physicist, fresh from ...
    Materialart: Digitale Medien
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  • 67
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 594-594 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FEW textile problems owe so much to the expansion of our knowledge of cellulose and the fibres of which it is the major component as the growth of micro-organisms on cellulosic textiles. It is only necessary to compare the information available when the Fabrics Co-ordinating Research Committee of ...
    Materialart: Digitale Medien
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  • 68
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 595-596 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THIS volume is intended as a text-book for those interested in carbonization; but its main emphasis is on the coke-oven industry in the United States. It is for this reason that the book has limitations for those requiring a general survey, including British and European practice. The early ...
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  • 69
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 601-603 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AT the recent Belfast meeting of the British Association, a session was held on September 8 by Section A (Mathematics and Physics) which was devoted to electrical discharges in gases. The rather full programme included six papers on important aspects of this subject and a discussion. Prof. A. M. ...
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  • 70
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 608-608 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] PROF. P. A. M. DIRAC, Lucasian professor of mathematics in the University of Cambridge, has been awarded the Planck Medal for 1952. This Medal is awarded annually by the Association of German Physics Institutes for special accomplishments in theoretical physics which have a connexion with Planck's ...
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  • 71
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 605-605 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE ^European Cortiha-Ulisse Prize of a million toe (about J600); has been awarded to Prof. E. H. F. Baldwin, professor of biochemistry in University College, London, for his book "Dynamic Aspects of Biochemistry". This Prize is promoted by the cultural magazine Ulisse for the best publication, ...
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  • 72
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 608-608 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Petroleum Films Bureau has recently published its 1952 list of 35-mm. and 16-mm. documentary and instructional films. It contains certain features not found in the previous'1951 list, and included among the new films are "Oil for the 20th Century", "The Persian Oil Dispute", "Grangemouth ...
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  • 73
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 938-938 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] (1) Sphinx Linnaeus, 1758 (Cl. Insecta, Ord. Lepi-doptera) (designation of type species); (2) Houttuyn (M.H.), 1787, Animalium Musei Houttuinensi Index (suppression); (3) Phalcena Linnaeus, 1758 (Cl. Insecta, Ord. Lepidoptera) (suppression, and validation as of generic status of eight terms used by ...
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  • 74
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 621-621 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Using pure collagen prepared by the method of Highberger2 from buffalo tendo Achillis, we have been able to demonstrate, in culture filtrates of V. cholerce, a collagenase with an optimum pH of 8-0. This enzyme could not be detected in culture filtrates of B. coli. The method employed for this ...
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  • 75
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 624-625 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] It has been found that red cells in which all the haemoglobin has been converted to methaemoglobin by sodium nitrite contain no reduced glutathione. When stored in the cold they haemolyse spontaneously in apparently a shorter time than the normal cells3. These observations suggest that the ...
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  • 76
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 627-627 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The animal adopts a curled-up position upon its ide or back, within the nest, parts the hind-limbs and begins to lick the anus. Some individuals grip the hind-limbs with the forefeet in order to maintain this attitude. After a few seconds a rapid series of abdominal contractions brings about the ...
    Materialart: Digitale Medien
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  • 77
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 856-857 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] SO much of human history has been determined by the existence of domesticated horses that these animals have gained a unique place in folk-lore and in the affections of many men. The horse was apparently domesticated early (probably many times) in the area of distribution of wild horses from Europe ...
    Materialart: Digitale Medien
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  • 78
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 625-626 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The emulsion from Kodak High Contrast Positive film is unstained. It is removed easily from the base under the relatively bright Series OA 'Yellow-Green Safelight'. It is very fluid at 38 C. and does not retain air bubbles. It can be processed and washed at the usual temperature (20 C.). It has a ...
    Materialart: Digitale Medien
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  • 79
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 552-553 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THIS is a readable little book, but whether it A fulfils its objective "to try to describe for an intelligent and non-scientific reader some of the technical problems of modern food industry, and to examine the aims and purposes of its technique and policy" will be dependent on the degree of ...
    Materialart: Digitale Medien
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  • 80
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 560-561 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Sm FBEDEBIC KENYON, who died on August 23, gave forty-one of his eighty-nine years to the service of the British Museum. For the last twenty-one of them he was director and principal librarian. Born in 1863, the seventh of the fifteen children of John Robert Kenyon, Q.C., he laid the foundations of ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 81
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 562-563 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A STUDY of alluvial soils in north-west Germany from the point of view of combining alternate forestry and agriculture in a periodic or temporary agricultural use of forest land has been made by W. Wittich, and his conclusions have now been published in a brochure entitled "Landwirtschaftliche ...
    Materialart: Digitale Medien
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  • 82
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 564-564 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] MR. HAROLD JAMES PAGE, principal of the Imperial College of Tropical Agriculture at Trinidad since January 1947 (see Nature, 158, 410; 1946), is resigning that appointment at the end of October in order to join the staff of the Food and Agriculture Organization of the United Nations. THE Lord ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 83
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 571-572 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN studies of liquid luminescent systems for use in scintillation counters, Mayneord and Belcher1 observed a luminescence of low order in aqueous solutions of radioactive isotopes. Such an effect might be attributed to excitation of the substrate2 or to the Cerenkov effect3'4. In view of the ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 84
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 576-577 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Rumen gas consists of about 70 per cent carbon dioxide and 30 per cent methane2. Oxygen is practically absent; as soon as it enters the rumen it will be immediately consumed by the rumen flora. Hydrogen is absent or present only in very small amounts; by feeding large amounts of oatmeal mixed with ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 85
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 562-562 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] EVEBY year in England and Wales about 100,000,000 poultry eggs are used for hatching purposes; of these, about 30 per cent fail to hatch. Failure to hatch may be due to unsatisfactory nutrition of the breeding flock or it may be due to some fault of the hatchery incubating the eggs. Whatever the ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 86
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 561-561 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] WILLIAM McRAB was born in Scotland in 1878 and graduated in the University of Edinburgh, from which he later received the degree of D.Sc. He arrived in India on March 28, 1908, and joined the Agricultural Service as a mycologist at the Imperial Institute of Agricultural Research, Pusa, now the ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 87
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 564-564 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE following appointments in the Colonial Service have recently been announced: C. A. Collins (inspector of plants and produce, Gold Coast), agricultural officer, Gold Coast; R. G. Heath (chief field officer, Federation of Malaya), deputy director of agriculture, Federation of Malaya; J. IX ...
    Materialart: Digitale Medien
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  • 88
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 562-562 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AN exhibition at the Science Museum, organized in collaboration with University College, London, marks the centenary of the birth of Sir William Ramsay (see p. 564); it will be open for three months. The Exhibition is divided into three main sections: the first will include books, documents, ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 89
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 563-563 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A SMALL handbook of Gold Coast timbers was first published in 1941; it proved of great utility to officers of the Forest Department and others concerned and was soon out of print. Since then, considerable progress has been made both in the assessment of the forest resources of the country and in ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 90
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 563-563 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE annual report of the Manchester Museum for the year ending July 1951 (pp. 28; from the Museum, Manchester; 1952) gives an account of continued progress in all departments. The housing of study and reserve collections has presented many problems, though by extensive movement of cupboards and ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 91
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 563-564 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE fifth Empire Mining and Metallurgical Congress will be held in Australia during April 12-May 23, 1953, and afterwards in New Zealand. The Congress will afford an opportunity for mining engineers, metallurgists, scientific workers, engineers and others concerned with the mining and metallurgical ...
    Materialart: Digitale Medien
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  • 92
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 565-566 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE third annual report of the Commonwealth of Australia Scientific and Industrial Research Organization*, which now numbers fifteen divisions and expended more than 3 millions during the year, covers the year ended June 30, 1951, and again stresses the extent to which slow progress with the ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 93
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 569-571 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] RECENT experiments1 have shown that the dependence of susceptibility on the periodic field originally discovered in bismuth by de Haas and van Alphen occurs also in many other metals at temperatures in the liquid helium range and magnetic fields up to about 15,000 gauss, such as are available in an ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 94
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 575-576 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] We have now obtained evidence that a similar reaction can occur in animal tissues. In our experiments, fructose- 1-6-diphosphate (as a source of tri se) and acetaldehyde were incubated with an extract of guinea-pig liver in the presence of iodo-acetic acid. The extract was obtained by homogenizing ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 95
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 578-578 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Adams1 has obtained high yields of spores with baker's yeast by incubating for seven days on a sporulation medium consisting of 0-14 per cent anhydrous sodium acetate, 0-04 per cent dextrose and 2 per cent agar. I have tested various modifications of this formula on American 'Yeast Foam' o(a strain ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 96
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 580-580 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Corrected doublets have now been fitted to the existing apparatus, and considerably better resolution has been obtained. The accompanying photograph is of the optical Fourier synthesis of hexamethyl-benzene, based on the X-ray data of Brockway and Robertson2. This is a striking improvement over ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 97
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 580-581 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The alloys were melted and solidified in vacuo, annealed in a vacuum for seven days at 900 C., reduced in thickness by 50 per cent by hammering at room temperature and then annealed in vacuo at temperatures between 700 and 970 C. for periods of up to 4,175 hr. Density measurements were made from ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 98
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 582-583 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] In the former case, time is a co-ordinate, that, like space, is required for plotting the world lines of the particles. Whether this fixed pattern of world lines is simple so that we can construct it directly from the deterministic laws, or whether it is so complicated that we use statistical ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 99
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 505-507 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE tenth report of the Select Committee on A Estimates for the Session 1951-52*, dealing with rearmament, covers several matters of special interest in connexion with scientific man-power. It will be recalled that the Estimates Committee for the 1946-47 Session, reviewing expenditure on ...
    Materialart: Digitale Medien
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  • 100
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 588-588 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] (Meetings marked with an asterisk * are open to the public) Monday, October 6 SOCIETY OF ENGINEERS (at the Geological Society, Burlington House, Piccadilly, London, W.I), at 5.30 p.m.-Mr. Hal Gutteridge: "Refuse-Sewage Composting-Engineering Aspects". SOCIETY OF CHEMICAL INDUSTRY, LONDON SECTION ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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