The Progress and Present Status of Science in India
The Progress and Present Status of Science in India

Author: Hari K. Sen

Publisher:

Published: 1963

Total Pages: 120

ISBN-13:

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This report gives an account of the progress and present status of science in India. Its scope is in the main limited to developments of Indian science in plasma physics and geo-astrophysics. It does not attempt to describe all universities and research institutions in India. It does, however, give a fairly broad cross-section of Indian scientific research in the aforementioned fields. (Author).

Bibliography on Ionospheric Propagation of Radio Waves
Bibliography on Ionospheric Propagation of Radio Waves

Author: Wilhelm Nupen

Publisher:

Published: 1960

Total Pages: 486

ISBN-13:

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This bibliography comprises a non-exhaustive compilation of over 1400 references to the world's literature in the ionosphere with special emphasis on its effect on reflection, refraction or propagation of electromagnetic waves. The frequencies involved are usually in the low frequency or long wave bands in contrast to those (UHF, VHF and SHF) involved in tropospheric propagation investigations although the pulsed technique at vertical or slant incidence makes use of a wide range of frequencies.