S. Nayar

发表

Fractal-Based Fuzzy Technique For Detection Of Active Regions From Solar Images

K. Revathy, S. Lekshmi, S. Nayar, 2005 .

Ionospheric response to a geomagnetic storm during November 8–10, 2004

S. Nayar, T. Pant, S. Alex, 2013, Earth, Planets and Space.

The Indian real estate market : a comprehensive analysis for the foreign investor

S. Nayar, 1996 .

Features of long term evolution of solar wind and IMF and their signature on geomagnetic activity

S. Nayar, V. S. Nair, 2009 .

Dependence of the Characteristics of Solar Wind Discontinuities and Shocks with Heliolatitude and Radial Distance

S. Nayar, A. Benjamin, 2008 .

Investigation of height gradient in vertical plasma drift at equatorial ionosphere using multifrequency HF Doppler radar

C. V. Sreehari, S. Nayar, C. Sreehari, 2004 .

Extreme changes in the equatorial electrojet under the influence of interplanetary electric field and the associated modification in the low‐latitude F region plasma distribution

S. Nayar, S. Thampi, T. Pant, 2012 .

Momentum flux associated with gravity waves in the low-latitude troposphere

S. Nayar, S. Sreeletha, 2003 .

Role of periodic fluctuations in solar wind-magnetosphere coupling

S. Nayar, V. Somayajulu, A. Murali, 1991 .

Periodicities in solar activity and their signature in the terrestrial environment

S. Nayar, 2006 .

Anomalous resistivity in the geomagnetic tail region

S. Nayar, P. Revathy, 1978 .

Characteristics of the equatorial F-region vertical plasma drift observed during post-sunset and pre-sunrise hours

T. J. Mathew, S. Nayar, T. Pant, 2010 .

Electrodynamics of the equatorial F-region ionosphere during pre-sunrise period

T. J. Mathew, C. V. Sreehari, S. Nayar, 2009 .

The signature of the interplanetary magnetic field components on the low latitude geomagnetic field disturbance

S. Nayar, 1978 .

The sublattice displacements and the elastic constants of A-15 compounds

S. Nayar, K. Viswanathan, 1975 .

North-South asymmetry in solar wind & geomagnetic activity and its solar cycle evolution

S. Nayar, V. S. Nair, 2008 .

On the cause of observed solar wind velocity variation around hale type sector boundary

S. Nayar, T. Girish, 1986 .

Investigation of substorms during geomagnetic storms using wavelet techniques

S. Nayar, P. Seena, V. Radhika, 2006 .

Analysis of solar EUV and X-ray flux enhancements during intense solar flare events and the concomitant response of equatorial and low latitude upper atmosphere

S. Nayar, G. Manju, K. G. Simi, 2012 .

North-south asymmetry in the heliospheric current sheet and the IMF sector structure

S. Nayar, T. Girish, 1988, Solar Physics.

IPS measurements and azimuthal variation of solar-wind velocity on the heliospheric current sheet

S. Nayar, B. Bala, 1993 .

Ion acoustic instability in the presence of plasma turbulence in the solar wind

S. Nayar, P. Revathy, 1982 .

Height gradient of F region vertical drift in the evening equatorial ionosphere

S. Nayar, J. Sastri, V. K. Varma, 1995 .

Observation of periodic fluctuations in electron and ion temperatures at the low-latitude upper ionosphere by SROSS-C2 satellite

S. C. Garg, S. Nayar, T. John, 2004 .

Geophysicae Observation of periodic fluctuations in electron and ion temperatures at the low-latitude upper ionosphere by SROSS-C 2 satellite

S. C. Garg, S. Nayar, T. John, 2017 .

Study of the evolution of Te and Ti at the low-latitude upper ionosphere using SROSS-C2 RPA observations

S. C. Garg, S. Nayar, T. John, 2004 .

Influence of IMF B z on the variability of the minimum value of f oF 2

T. J. Mathew, C. V. Sreehari, S. Nayar, 2008 .

On the cause of geomagnetic activity at Hale sector boundary

S. Nayar, P. Revathy, 1982 .

On the variability of the observed HF Doppler derived equatorial F-region plasma drifts during evening and morning hours and the chemical corrections therein

S. Nayar, T. Pant, S. N. Sumod, 2012 .

Meridional wind derived from HF doppler radar and ionosonde over the magnetic equator

S. Nayar, K. Subbarao, C. Devasia, 2004 .

Vertical shear at the equatorial F-region ionosphere during post-sunset hours

T. J. Mathew, S. Nayar, 2012 .

HF Doppler radar observations of vertical and zonal plasma drifts-Signature of a plasma velocity vortex in evening F-region

C. V. Sreehari, S. Nayar, C. Bhuvanendran, 2006 .

Galaxy classification using fractal signature

K. Revathy, S. R. Prabhakaran Nayar, S. Lekshmi, 2003 .

Altitude profiles of temperature from 4 to 80 km over the tropics from MST radar and lidar

K. Revathy, Prabha R. Nair, K. Parameswaran, 2000 .

Hale sector boundary and geomagnetic activity

S. Nayar, 1979 .

Diurnal and seasonal variations of the effect of the Y-component of the IMF on the low latitude geomagnetic field.

S. Nayar, P. Revathy, 1979 .

IMAGE ZOOMING BY WAVELETS

K. Revathy, G. Raju, S. R. Prabhakaran Nayar, 2000 .

Multi-frequency HF Doppler radar observations of vertical plasma drift —Preliminary results

C. V. Sreehari, S. Nayar, S. Mohankumar, 2005 .

Characteristics of interplanetary CMEs observed by Ulysses

S. Nayar, A. Benjamin, 2010 .