Results 61 to 70 of about 7,393,464 (385)
Jupiter's Decametric Rotation Period
The Astrophysical Journal, 1969 Rotation period of Jupiter based on decametric component of radio emission, suggesting anticorrelation with sunspot number for drift ...
Frank F. Donivan, Thomas D. Carr
openaire +1 more source
New Zealand Journal of Forestry Science, 2017 BackgroundMaximising forest profitability is important from both economic and ecological perspectives. Managers of forest areas gain utility by optimising profits, and maximising the efficiency of a forest stand is also beneficial to the natural ...
T. Nakajima +3 more
semanticscholar +1 more source
Cogent Business & Management, 2019 This paper examines whether the changes in audit rotation policy affect the relationship between audit firm rotation and audit quality in Indonesia. This study uses 2,403 observations from 371 firms listed on the IDX for the period 2010–2017.
Inas Aisyah Widyaningsih +4 more
doaj +1 more source
INVESTIGATION OF NEO ASTEROIDS 2006 VB14 AND 1986 DA
Odessa Astronomical Publications, 2019 566 positions and photometric observa- tions of NEO objects 2006 VB14 = Y5705 = 345705 and 1986 DA were obtained with Baldone Schmidt telescope in 2018 and 2019, to detecting rotation period and other physical characteristics.
I. Eglitis
doaj +1 more source
The Rotation Period of Mars [PDF]
Nature, 1873 ONE or two points in Prof. Bakhuysen's investigation of the rotation period of Mars require correction:—
openaire +2 more sources
The relation between the transit depths of KIC 12557548b and the stellar rotation period [PDF]
, 2014 Kawahara and collaborators analyzed the transits of the candidate disintegrating Mercury-mass planet KIC 12557548b and suggested that the transit depths were correlated with the phase of the stellar rotation.
B. Croll, S. Rappaport, A. Levine
semanticscholar +1 more source
Looking for activity cycles in late-type Kepler stars using time-frequency analysis [PDF]
, 2014 We analyse light curves covering four years of 39 fast-rotating ($P_\mathrm{rot}< 1d$) late-type active stars from the Kepler database. Using time-frequency analysis (Short-Term Fourier-Transform), we find hints for activity cycles of 300-900 days at 9 ...
Oláh, K., Szabó, R., Vida, K.
core +2 more sources
The rotation period of Nereid [PDF]
Monthly Notices of the Royal Astronomical Society, 1991 Observations of Nereid were obtained using a CCD camera on the 1-m Jacobus Kapteyn telescope on La Palma during the period 1990 July 10 to 1990 July 18. By comparing the brightness of Nereid with comparison stars, a composite light curve was obtained.
I. P. Williams +2 more
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The Short Rotation Period of Nereid
, 2003 We determine the period, p = 11.52 \pm 0.14 h, and a light curve peak-to-peak amplitude, a = 0.029 \pm 0.003 magnitudes, of the Neptunian irregular satellite Nereid. If the light curve variation is due to albedo variations across the surface, rather than
Brown M. J. I. +8 more
core +2 more sources
Rotational splittings for slow to moderate rotators: Latitudinal dependency or higher order effects in \Omega? [PDF]
, 2012 Information about the rotation rate is contained in the low frequency part of power spectra, where signatures of nonuniform surface rotation are expected, as well as in the frequency splittings induced by the internal rotation rate. We wish to figure out
Ballot +37 more
core +3 more sources