Zobrazeno 1 - 10
of 11
pro vyhledávání: '"G. D. Vyas"'
Publikováno v:
Proceedings of Indian National Science Academy, Vol 47, Iss 1A (2015)
Ionospheric Effects of the Total Solar Eclipse of 16 February 1980
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::b6bb4d37ec1d2c45c707d4855a8481d5
https://insa.nic.in/writereaddata/UpLoadedFiles/PINSA/Vol47A_1981_1_Art28.pdf
https://insa.nic.in/writereaddata/UpLoadedFiles/PINSA/Vol47A_1981_1_Art28.pdf
Publikováno v:
Radio Science. 30:475-478
Here we present the study of daytime scintillation due to E region irregularities at low latitudes from a set of simultaneous observations on June 3, 1993. The effects of these irregularities are clearly seen on (1) the 103 MHz signal of the radio st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b96de5ee19eca618d52f203af23d5995
https://doi.org/10.1029/94rs02924
https://doi.org/10.1029/94rs02924
Publikováno v:
Astrophysics and Space Science. 218:249-265
This article describes in detail a burst from PSR 0950+08 on July 29, 1992. This event was observed by two radio telescopes (separated by ~ 200 km) operating at 103 MHz. There exists a very convincing indirect evidence that at the same time the pulsa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bdd4ead06b397fed7cbc3cf9bd7818d
https://doi.org/10.1007/bf00627762
https://doi.org/10.1007/bf00627762
Publikováno v:
ChemInform. 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dd5c24fdf58ac91a773e9e82187df8b
https://doi.org/10.1002/chin.200103046
https://doi.org/10.1002/chin.200103046
Publikováno v:
Indian journal of experimental biology. 36(12)
Several [2-phenyl-4(3H)-oxo-3-quinazolinylamino]-N-substituted- arylacetamides (1a-j) have been synthesized and tested at the National Cancer Institute, Bethesda, Maryland, USA, for their anti-HIV activity against susceptible human host cells (CEM ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8b50ecb13a7ffa2badbde1dc62b7947a
https://pubmed.ncbi.nlm.nih.gov/10093513
https://pubmed.ncbi.nlm.nih.gov/10093513
Publikováno v:
International Astronomical Union Colloquium. 160:477-478
Interplanetary Scintillation (IPS) is a diffraction phenomenon in which coherent electro-magnetic radiation, from a distant radio source, passes through the solar wind, which is a turbulent refracting medium, and suffers scattering. This results in r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d90e984d872cebe8e3572bd173b0a4c
https://doi.org/10.1017/s0252921100042159
https://doi.org/10.1017/s0252921100042159
Publikováno v:
Journal of Earth System Science. 95:83-89
Ionospheric drift records obtained by the closely spaced receiver technique at Udaipur are subjected to low and high pass filtering with varying cutoff frequencies and the effects of filtering on various drift and anisotropy parameters as determined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::341366e4d0bcbe5ad0861a9d0b763925
https://doi.org/10.1007/bf03029173
https://doi.org/10.1007/bf03029173
Publikováno v:
Journal of Earth System Science. 87:215-224
Daily variations of the E-W and N-S components of ionospheric drifts, measured using closely spaced receiver method over Tiruchirapalli near magnetic equator, are described for the periods 1973–75 forE region and 1974–75 forF region. N-S componen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5347cc5136de9269b24ff1d7ec9145b9
https://doi.org/10.1007/bf02861515
https://doi.org/10.1007/bf02861515
Autor:
R G Rastogi, G D Vyas
Publikováno v:
Proceedings of the Indian Academy of Sciences - Section A. 86:417-421
The mean occurrence of frequency type of spreadF at Huancayo has been shown to have practically no solar cycle dependence. The occurrence of range type of spreadF is shown to be inversely related to sunspot number. The range spread occurs mostly arou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c79f0cf2d92395d4eebf23d5d3a1d892
https://doi.org/10.1007/bf03046856
https://doi.org/10.1007/bf03046856
Publikováno v:
Proceedings / Indian Academy of Sciences. 87:109-113
Geomagnetic disturbance effects on the occurrence of range and frequency spread at Huancayo are studied for the period 1957–74. The occurrence of frequency spread is decreased on disturbed days forD-months andE-months while duringJ-months an increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b1e09680319cab6600ba7bd0b22646f
https://doi.org/10.1007/bf03182101
https://doi.org/10.1007/bf03182101