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Showing 441-457 of 457 results

  1. Sun

    S. Böhme, Walter Fricke, ... G. Zech in Literature 1984, Part 1
    Chapter 1984

  2. Spectral Irradiance Penetration in Natural Waters

    In order to investigate the influence of ultraviolet radiant energy on marine organisms, it is necessary to quantitatively describe the spectral...
    Karen S. Baker, Raymond C. Smith in The Role of Solar Ultraviolet Radiation in Marine Ecosystems
    Chapter 1982

  3. Middle Ultraviolet Irradiance at the Ocean Surface: Measurements and Models

    Measurements of the downward spectral middle ultraviolet (MUV, 280–380 nm) irradiance E(O+,λθ) have been made just above the ocean surface in the...
    Karen S. Baker, Raymond C. Smith, A. E. S. Green in The Role of Solar Ultraviolet Radiation in Marine Ecosystems
    Chapter 1982

  4. The Sunburn UV Network and its Applicability for Biological Predictions

    Since 1973 a global network of Meters has been measuring the half-hourly dose of sunburn ultraviolet. From the original 10 stations there had been an...
    Daniel Berger in The Role of Solar Ultraviolet Radiation in Marine Ecosystems
    Chapter 1982

  5. The Effects of UV-B Irradiation on Higher Plants

    Recently it has been established that chlorofluoromethanes and other gases cause a reduction of the ozone layer. Measurements by several groups...
    M. Tevini, W. Iwanzik, U. Thoma in The Role of Solar Ultraviolet Radiation in Marine Ecosystems
    Chapter 1982

  6. On the measurement of some parameters of planetary atmospheres by means of the radiation generated by the descent of landers

    The results are given of investigations into the possibility of determining the parameters of planetary atmospheres (the element composition and...

    N. A. Anfimov, Yu. A. Dem'yanov, ... B. A. Khmelinin in Fluid Dynamics
    Article 01 January 1981

  9. Astronomical Instruments and Techniques

    Siegfried Böhme, Ute Esser, ... Gert Zech in Literature 1977, Part 2
    Chapter 1978

  10. An On-Board Submillimeter Spectroradiometer

    Studies of the spectrum of the sun’s radiation in the submillimeter wavelength range are of considerable interest for the determination of the...
    A. A. Kobzev, V. I. Lapshin, ... A. S. Khaikin in Radio, Submillimeter, and X-Ray Telescopes
    Chapter 1976

  11. Band-Pass Filters for the Submillimeter Range

    In the solution of problems of submillimeter astronomy it often becomes necessary to record signals from a broad spectrum using a nonselective...
    S. V. Solomonov, O. M. Stroganova, A. S. Khaikin in Radio, Submillimeter, and X-Ray Telescopes
    Chapter 1976

  12. Extra-Atmospheric Studies in the Submillimeter Range Using On-Board Telescopes

    This article is devoted to an account of a program of astronomical and aeronomical studies in the submillimeter wavelength range which can be carried...
    A. E. Salomonovich, A. S. Khaikin in Radio, Submillimeter, and X-Ray Telescopes
    Chapter 1976

  13. Astronomical Instruments and Techniques

    S. Böhme, U. Esser, ... G. Zech in Literature 1975, Part 1
    Chapter 1975

  15. Spectroradiometric Instruments and Techniques for Use in Imaging Furnaces

    We have built two different types of instruments to measure the temperature of materials heated in an imaging furnace. The first instrument has two...
    Leonard Eisner, Donald W. Fisher, Richard F. Leftwich in Thermal Imaging Techniques
    Conference paper 1964

  16. Determination of Emissivity

    Since the emissivity of most materials is determined experimentally, we must discriminate clearly between the characteristics of the various methods...
    Mikaél’ A. Bramson in Infrared Radiation
    Chapter 1968

  17. From the journals

    in Measurement Techniques
    Article 01 January 1961
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