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Solar cycle and annual variations of Sq(H) at Alibag

Yacob, A.; Rao, D. Radhakrishna (1966)

A study of the amplitudes and phase angles of the first two harmonics of the monthly Sq(H) at Alibag with respect to solar activity (sunspot number, R), for the period 1905–1960, shows that (1) the amplitudes of both the ...
Seasonal change in the position of the equatorial electrojet in Indian region

Rao, D.R.K. (1967)
Sunspot cycle and seasonal variations in the position and intensity of the equatorial electro] et in the Indian region

Rao, K.N.; Rao, D.R.K.; Rao, K.S. Raja (1967)

Recent views on the equatorial electrojet are briefly reviewed. Seasonal and annual values of the quiet day ranges of H and Z are calculated for the four Indian magnetic observatories, Alibag, Annamalainagar, Kodaikanal ...
Power spectra of geomagnetic pulsations during November 1960 storms

Bhargava, B.N.; Rao, D.R.K. (1968)
Seperation of magnetic substorm fields fo mantle conductiviy studies in the western united states

Oldenburg, Douglas William (University of Alberta, 1969)
Secular variation of geomagnetic elements at Alibag

Rao, D.R.K.; Bansal, R.K. (1969)
Equatorial variation of the 27-day oscillation in the horizontal intensity

Bhargava, B.N.; Rao, D.R.K. (1970)

Mean daily values of the horizontal intensity for four observatories in the equatorial region of South India have been subjected to spectral analysis. The power densities near the 27-day period have been computed separately ...
Studies of disturbances in the F-region of the ionosphere

Rajaram, Girija (Physical Research Laboratory, 1971)
Separation of lunar daily geomagnetic variations into parts of oceanic and ionospheric origin in the Indian region

Sastri, N.S.; Rao, D.R.K. (1971)

Seasonal changes and variation in the equatorial region of the lunar semi-diurnal component in H and Z, separated into parts of oceanic and ionospheric origin by Malin's method, are examined for four Indian observatories, ...
Lunar partial tides in H at Alibag

Rao, D.R.K.; Sastri, N.S. (1971)
Magnetic stabilization of transverse plasma instabilities

Buti, B.; Lakhina, G.S. (1971)

Waves, propagating transverse to the direction of the streaming of a plasma in the presence of a uniform external magnetic field, are unstable if the streaming exceeds a certain minimum value. The magnetic field reduces ...
On the amplitudes of diurnal and semi-diurnal components of geomagnetic variation

Rangarajan, G.K. (1971)
Studies of radio wave propagation in the lower ionosphere

Chakravarty, Subhash Chandra (IIG, 1972)
Some studies of the geomagnetic field in low latitudes

Rao, D.R.K. (IIG, 1972)
Lunar and luni-solar variations of the geomagnetic field in the Indian region

Rao, D.R.K. (1972)

Lunar and luni-solar geomagnetic components have been computed upto four harmonics for low latitude station Alibag, outside equatorial electrojet belt, and the equatorial electrojet stations Annamalainagar, Kodaikanal and ...
Annual Report, 1971-72

IIG (1972)
Annual Report, 1972-73

IIG (1973)
Electromagnetic instabilities in non-uniform anisotropic plasmas

Buti, B.; Lakhina, G.S. (1973)

Electromagnetic waves propagating perpendicular to an external magnetic field in a non-uniform anisotropic plasma can become unstable due to the excitation of either resonant ion instability or resonant electron instability. ...
A study of the north american central plains conductivity anomaly

Alabi, Adeniyi Oluremi (The University of Alberta, 1974)
Annual variation of L(H) and S(H) at Alibag

Rao, D.R.K.; Arora, B.R. (1974)

Now showing items 1-20 of 2197

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