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Showing 421-440 of 501 results
  1. The Atmosphere

    The air is a mechanical mixture of gases and so highly compressible that its lower layers are much denser than overlying ones. It constitutes the...
    Robert Bowen in Surface Water
    Chapter 1982
  2. Emission line regions and stellar associations in extended extragalactic radio sources

    Recent observations of two radio galaxies, 3C277.3 and Centaurus A, reveal the coexistence of emission line filaments and the extended radio-emitting...

    D. S. De Young in Nature
    Article 03 September 1981
  3. Thermal structure and dynamics of Saturn and Jupiter

    High resolution Voyager IRIS measurements for Saturn and Jupiter are assembled in meridional cross-sections of the retrieved upper tropospheric...

    J. A. Pirraglia, B. J. Conrath, ... P. J. Gierasch in Nature
    Article 20 August 1981
  4. Destruction of polychlorodibenzo-p-dioxins

    The release of 2,4,5-trichlorophenol (2,4,5-T) containing 2,3,7,8-tetrachlorodibenzo- p -dioxin (TCDD) at Sèveso 1 highlighted the need for an efficient...

    D. C. Ayres in Nature
    Article 26 March 1981
  5. Unusual PT dependence of thermal conductivity for a clathrate hydrate

    Molecular clathrate solids 1 are crystals with peculiar and interesting properties. Their characteristic feature 2 is that one chemical species, the...

    R. G. Ross, P. Andersson, G. Bäckström in Nature
    Article 26 March 1981
  6. Possibilities of Detecting Different Hydrate Phases by TG and DSC

    Transformations of calciumbromide hydrates with different amounts of water of crystallization prepared at room temperature were studied by DSC,...
    É. Buzágh-Gere, J. Sztatisz, S. Gál in Thermal Analysis
    Chapter 1980
  7. Phase Study of the Praseodymium-Oxygen System by the Multiple Thermal Analysis

    A multiple technique coupled with thermogravimetry (TG) and evolved gas analysis (EGA) was applied to examine the phase relation of...
    Yasutoshi Saito, Seihiro Sasaki, Toshio Maruyama in Thermal Analysis
    Chapter 1980
  8. Isotopic data for scleractinian corals explain their palaeotemperature uncertainties

    New data on the variability of the oxygen isotope composition of water on a coral reef reveal that there are large changes in δ 18 O linked to high...

    Peter Koenraad Swart, Max Laurence Coleman in Nature
    Article 07 February 1980
  9. The role of SO2 in volcanism on Io

    B. A. Smith, E. M. Shoemaker, ... A. F. Cook II in Nature
    Article 30 August 1979
  10. Short-range structure for amorphous intertransition metal alloys

    Amorphous intertransition metal alloys may be a special class of the glassy state whose short-range structure is random tetrahedral close packing of...

    Rong Wang in Nature
    Article 01 April 1979
  11. Phase diagrams — introduction

    As indicated in earlier chapters, igneous fractionation is believed to be dominated by melting and crystallisation processes. Natural observable...
    K. G. Cox, J. D. Bell, R. J. Pankhurst in The Interpretation of Igneous Rocks
    Chapter 1979
  12. Quaternary systems

    Many of the fundamental principles of igneous petrology can be well understood after the combined study of ternary systems, petrography, and...
    K. G. Cox, J. D. Bell, R. J. Pankhurst in The Interpretation of Igneous Rocks
    Chapter 1979
  13. Ternary systems — I

    The extra component in ternary systems compared with binaries represents a substantial step towards petrological reality, and there are many...
    K. G. Cox, J. D. Bell, R. J. Pankhurst in The Interpretation of Igneous Rocks
    Chapter 1979
  14. Effect of pressure on the Raman spectrum of ice

    THE decrease in the volume of ice on compression or cooling is thought to be due to a decrease in the O–O distances, because the O–O–O and O–H…O...

    T. C. SIVAKUMAR, H. A. M. CHEW, G. P. JOHARI in Nature
    Article 12 October 1978
  15. Measurements of Axial Heat Transport in Helium II with Forced Convection

    Although it is well known for its excellent heat transfer qualities, there are definite limitations on the maximum amount of heat that can be...
    W. W. Johnson, M. C. Jones in Advances in Cryogenic Engineering
    Chapter 1978
  16. Oscillations and Hysteresis of Helium during Lambda Transition Above the Thermodynamic Critical Pressure in the Presence of Heat Flow

    Development work in applied superconductivity and other cryosystems has been extended to the superfluid and supercritical regions of helium. It is...
    S. Caspi, J. Y. Lee, T. H. K. Frederking in Advances in Cryogenic Engineering
    Chapter 1978
  17. Some Aspects of the Life History, Structure and Movement of Monsoon Depressions

    Monsoon depression is one of the most important synoptic scale disturbances on the quasi-stationary planetary scale monsoon trough over the Indian...
    D. R. Sikka in Monsoon Dynamics
    Chapter 1978
  18. Oxidation of Zirconium and its Alloys

    I have tried to summarize the oxidation behavior of zirconium and its alloys in both gaseous and aqueous environments, and to show how other...
    Chapter 1976
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