Results 191 to 200 of about 2,333,019 (349)
, 2011 The radio and X-ray emissions originate at different layers of solar corona. The study of such emission using flux modulation method produces valuable information about the solar rotation with respect to latitude of the corona. This paper summarizes the important results of our study on radio flux data at 2.8 GHz, radio images taken at Nobeyama ...
openaire +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt +6 more
wiley +1 more source
SSTrack: An Automatic Sunspot Identification and Tracking Algorithm to Support the Measurement of Sunspot Rotation. [PDF]
Sol PhysProverbs C, Brown D.
europepmc +1 more source
The Solar Surface Differential Rotation from Disk-Integrated Chromospheric Fluxes
, 2007 Disk-integrated solar chromospheric Ca II K-line (3933.68 A) fluxes have been measured almost daily at Sacramento Peak Observatory since 1977. Using observing windows selected to mimic seasonal windows for chromospheric measurements of lower main ...
Steven L. Keil +2 more
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Dawn-dusk Asymmetrical Distribution of Saturn's Cusp. [PDF]
Nat CommunXu Y +12 more
europepmc +1 more source
A Study of Solar Rotation and Differential Rotation
Journal of Applied Mathematics and Physics, 2023 openaire +1 more source
Joint observations by Tianwen-1 and MAVEN: Ushering in a new era of rapid dynamical coupling in the Martian space environment. [PDF]
Innovation (Camb)Wang Y, Huang S, Lin R, Yuan Z.
europepmc +1 more source
Solar rotation effects on the Martian ionosphere
, 2014 V. R. Narukull, A. Patra, Nanan Balan
semanticscholar +1 more source
Comparing daylight performance of dynamic and static shadings in office façades across multiple U.S. cities with various sky conditions. [PDF]
Sci RepZiaee N, Ghiai M.
europepmc +1 more source
Solar Rotation from 2d Inversion
, 1995 International audienceA 2-D regularized least square inversion code for solar rotation has been constructed which approximates the rotation rate by piecewise polynomials projected on B-splines. It is applied to the rotational splitting data of BBSO (Ref.
Morel, Pierre +4 more
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