Results 11 to 20 of about 435,520 (296)

Solar Interior Rotation and its Variation

open access: yesLiving Reviews in Solar Physics, 2009
This article surveys the development of observational understanding of the interior rotation of the Sun and its temporal variation over approximately forty years, starting with the 1960s attempts to determine the solar core rotation from oblateness and ...
Howe Rachel
doaj   +2 more sources

Solar reaction rates, non-extensivity and quantum uncertainty [PDF]

open access: yes, 2001
We show that in weakly non-ideal plasmas, like the solar interior, both non-extensivity and quantum uncertainty (a' la Galitskii and Yakimets) should be taken into account to derive equilibrium ion distribution functions and to estimate nuclear reaction ...
A. Lavagno   +28 more
core   +3 more sources

Reducing interior temperature resulting from solar energy using three-dimensional surface patterns

open access: yesAdvances in Mechanical Engineering, 2015
Excessive solar energy can significantly increase interior temperatures and yield great energy demands for air conditioning. Whereas reducing energy consumptions is very crucial today, this article employs patterned glass technology which incorporates ...
Shiang-Jiun Lin   +3 more
doaj   +1 more source

Parameterization Studies of Solar Chimneys in the Tropics

open access: yesEnergies, 2013
The paper examines the effect of the solar chimney’s stack height, depth, width and inlet position on the interior performance (air temperature and speed at 1.20 m height above the ground) as well as proposes an optimal tropical solar chimney ...
Alex Yong Kwang Tan, Nyuk Hien Wong
doaj   +1 more source

Aproveitamento térmico de coletor solar na desinfestação de substrato

open access: yesRevista Verde de Agroecologia e Desenvolvimento Sustentável, 2021
A desinfestação do substrato torna-se obrigatória na produção de mudas sadias e com vigor. No entanto, o tratamento convencional com agroquímicos pode ser insatisfatório, devido aos custos e aos riscos de vácuo biológico e intoxicação.
Ronaldo Antonio dos Santos   +3 more
doaj   +1 more source

Rotation and lithium abundance of solar-analog stars. Theoretical analysis of observations [PDF]

open access: yes, 2010
Rotational velocity, lithium abundance, and the mass depth of the outer convective zone are key parameters in the study of the processes at work in the stellar interior, in particular when examining the poorly understood processes operating in the ...
Alexander   +34 more
core   +1 more source

The Solar Wind Interaction with (1) Ceres: The Role of Interior Conductivity

open access: yesThe Planetary Science Journal, 2023
As a potential “ocean world,” (1) Ceres’ interior may possess relatively high electrical conductivities on the order of 10 ^−4 –10 ^0 S m ^−1 , suggesting that the solar wind interaction with Ceres may differ from other highly resistive objects such as ...
A. R. Poppe, S. Fatemi
doaj   +1 more source

Global Forces in Eruptive Solar Flares: The Lorentz force Acting on the Solar Atmosphere and the Solar Interior

open access: yes, 2011
We compute the change in the Lorentz force integrated over the outer solar atmosphere implied by observed changes in vector magnetograms that occur during large, eruptive solar flares.
Bercik, David J.   +3 more
core   +1 more source

Temporal variations of the rotation rate in the solar interior [PDF]

open access: yes, 2000
The temporal variations of the rotation rate in the solar interior are studied using frequency splittings from Global Oscillations Network Group (GONG) data obtained during the period 1995-99.
Basu S., H. M. Antia, Sarbani Basu
core   +3 more sources

The gravitational heat conduction and the hierarchical structure in solar interior

open access: yes, 2014
With the assumption of local Tsallis equilibrium, the newly defined gravitational temperature is calculated in the solar interior, whose distribution curve can be divided into three parts, the solar core region, radiation region and convection region, in
Du, Jiulin, Zheng, Yahui
core   +1 more source

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