Results 21 to 30 of about 232,366 (268)

Long-period nutational-precessional motions of the instantaneous Earth rotation pole

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2020
The influence of the rotational regime on real long-period nutational-precessional motions of the instantaneous pole of the Earth’s rotation is considered. The solar magnetospheric (through changes in the angular velocity of rotation) mechanism of action
V.Yu. Belashov   +2 more
doaj   +1 more source

Soil quality and fertility dynamics under a continuous cassava-maize rotation in the semi-deciduous forest agro-ecological zone of Ghana

open access: yesFrontiers in Sustainable Food Systems, 2023
The practice of crop rotation is known to significantly influence soil nutrient dynamics, depending on the type of rotation and the crops involved. As such, a field study was conducted to find out the effect of continuous cassava-maize rotation, where ...
Eric Owusu Adjei   +5 more
doaj   +1 more source

Calculation of Economic Rotation Period for Even-Aged Stand in Croatia

open access: yesSouth-East European Forestry, 2011
Background and Purpose: Even-aged forests prevail in Croatia’s forestry. Rotation period is based mostly on natural parameters. In practice, rotation period is given by Croatian Rulebook of forest management.
Karlo Beljan   +2 more
doaj   +1 more source

The rotation period of jupiter [PDF]

open access: yesAstronomische Nachrichten, 1901
n ...
openaire   +2 more sources

Audit firm rotation and audit quality: Comparison before vs after the elimination of audit firm rotation regulations in Indonesia

open access: yesCogent 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

open access: yesOdessa 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

Thermophysical Investigation of Asteroid Surfaces. II. Factors Influencing Grain Size

open access: yesThe Planetary Science Journal, 2022
Asteroid surfaces are subjected to mechanical weathering processes that result in the development and evolution of regolith. Two proposed mechanisms—impact bombardment and thermal fatigue—have been proposed as viable and dominant weathering processes ...
Eric M. MacLennan, Joshua P. Emery
doaj   +1 more source

The rotation period of Neptune

open access: yesThe Astrophysical Journal, 1978
Photometric observations of Neptune with a highly accurate doubly differential photometer, two filters centered in the 6190-A band of methane, and two immediately adjacent continuum filters centered at 5993 and 6332 A are reported which were performed in the interval from March 29 to August 8, 1977.
D. Slavsky, H. J. Smith
openaire   +1 more source

The rotation period of Jupiter [PDF]

open access: yesGeophysical Research Letters, 2001
The period with which radio bursts recur on Jupiter (the System III period) is defined by the IAU to be 9h 55m 29.71s based on early radio astronomical data, and is generally assumed to represent the period of rotation of the Jovian interior. A recent estimate of the System III period from radio burst data is 0.025s shorter than the IAU value.
C. T. Russell, Z. J. Yu, M. G. Kivelson
openaire   +1 more source

Poplar Clones Trial for three year short rotation system [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2003
Poplars are one of the tree species with high potential for producing large amount of wood at short period due to their fast growth ability. Because of their wood special and unique characteristics, they can be used in different industries such as ...
Ali Reza Modirrahmati, Reza Baghery
doaj   +1 more source

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