O.P. Singh
机构: Professor of Physics, Institute of Engineering and Technology Lucknow, India
主页: ietlucknow.edu
每年引用次数
引用次数
引用: 632
H-指数: 13
I10-指数 : 16
出版物: 22
Nighttime amplitude decrease in 19.8 kHz NWC signals observed at Agra possibly caused by moderate seismic activities along the propagation path
Vikram Singh , Birbal Singh , M Hayakawa , Manoj Kumar
Journal of atmospheric electricity 24 ( 1) 1 -15
3
2004
Ionization enhancements in sporadic E-layers prior to some major Indian earthquakes
Singh Birbal ,
Journal of atmospheric electricity 24 ( 2) 75 -87
9
2004
Performance study of solar cooker with modified utensil
A Gaur , O.P Singh , S.K Singh , G.N Pandey
Renewable Energy 18 ( 1) 121 -129
33
1999
A morphological study of GPS-TEC data at Agra and their comparison with the IRI model
Vishal Chauhan , O.P. Singh
Advances in Space Research 46 ( 3) 280 -290
56
2010
Estimation of global solar radiation in Uttar Pradesh (India) and comparison of some existing correlations
S.K. Srivastava , O.P. Singh , G.N. Pandey
Solar Energy 51 ( 1) 27 -29
43
1993
Ionospheric perturbations caused by some major earthquakes in India
Birbal Singh , Vinod Kushwah , OP Singh , DR Lakshmi
Physics and Chemistry of The Earth 29 ( 4) 537 -550
22
2004
Ultra-low-frequency (ULF) and total electron content (TEC) anomalies observed at Agra and their association with regional earthquakes
Vishal Chauhan , OP Singh , Vinod Kushwah , Vikram Singh
Journal of Geodynamics 48 ( 2) 68 -74
13
2009
Anomalous TEC variations associated with the strong Pakistan-Iran border region earthquake of 16 April 2013 at a low latitude station Agra, India
Devbrat Pundhir , Birbal Singh , OP Singh ,
Advances in Space Research 53 ( 2) 226 -232
13
2014
Performance of amorphous silicon solar cell module and solar lantern
O.P. Singh , S.K. Singh , A. Gaur
Renewable Energy 11 ( 4) 421 -426
4
1997
Empirical relationship to estimate global radiation from hours of sunshine
O.P. Singh , S.K. Srivastava , A. Gaur
Energy Conversion and Management 37 ( 4) 501 -504
30
1996
Anomalous variation in total electron content (TEC) associated with earthquakes in India during September 2006-November 2007
OP Singh , Vishal Chauhan , Vikram Singh , Birbal Singh
Physics and Chemistry of The Earth 34 ( 6) 479 -484
24
2009
Comparison of methods for estimating daily and hourly diffuse solar radiation
S.K. Srivastava , A. Gaur , O.P. Singh , R.N. Tiwari
Applied Energy 51 ( 2) 119 -123
7
1995
Correlations for the estimation of hourly global solar radiation
S.K. Srivastava , O.P. Singh , G.N. Pandey
Applied Energy 52 ( 1) 55 -64
10
1995
Estimation of hourly global solar radiation in the plane areas of Uttar Pradesh, India
O.P. Singh , S.K. Srivastava , G.N. Pandey
Energy Conversion and Management 38 ( 8) 779 -785
7
1997
Study of Ionospheric precursors related to an earthquake (M= 7.8) of 16 April, 2013 using GPS-TEC measurements: case study
D Pundhir , B Singh , OP Singh , SK Gupta
J. Geogr. Nat. Disasters 5 ( 1) 1 -3
7
2015
A search for precursors of earthquakes from multi-station ULF observations and TEC measurements in India
Vishal Chauhan , OP Singh , Uma Pandey , Birbal Singh
91.30. pd; 94.20. dv; 94.20. Vv
26
2012
A morphological study of low latitude ionosphere and its implication in identifying earthquake precursors
Devbrat Pundhir , Birbal Singh , OP Singh , Saral Kumar Gupta
J. Ind. Geophys. Union 21 ( 3) 214 -222
8
2017
GPS based total electron content (TEC) anomalies and their association with large magnitude earthquakes occurred around Indian region
OP Singh , Vishal Chauhan , Birbal Singh ,
92.60. Ls; 91.30. pc; 91.10. Fc
8
2013
Measurement of Ground surface temperature with Schumann resonance relation at Agra
Rajesh Tyagi , Birbal Singh , OP Singh , RL Dua
Measurement 2 ( 3)
2
2013
Ionospheric effect of earthquakes as determined from ground based TEC measurement and satellite data
Vikram Singh , Vishal Chauhan , OP Singh , Birbal Singh
91.30. pc; 94.20. Vv
17
2010