Results 11 to 20 of about 4,189,816 (303)

Simulation study on the propagation process of coronal mass ejection

open access: yes地球与行星物理论评, 2022
Coronal mass ejection (CME) is a kind of space weather phenomenon caused by the intense activity of the sun. Important issues of concern to the space weather community include understanding the propagation and evolution of a particular CME in the corona ...
Mengxuan Ma, Fang Shen, Yousheng Liu
doaj   +1 more source

Potential of a sunflower seed by-product as animal fat replacer in healthier Frankfurters [PDF]

open access: yes, 2020
Upcycled defatted sunflower seed flour (SUN), a by-product obtained from sunflower oil extraction, was used as an animal fat replacer to develop healthier frankfurters.
Grasso, Simona   +4 more
core   +1 more source

Phraseological Units that Denote the Evening Time of Day in the Kyrgyz and Russian Languages

open access: yesРазвитие образования, 2021
Introduction. At the present stage of comparative linguistics, the study of the linguocultural specificity of phraseological units attracts the attention of modern linguists.
Nargiza E. Erkinbek kyzy
doaj   +1 more source

The Variation of the X-ray Solar Flare’s Time Profile

open access: yesUniverse, 2022
We have studied the variation of the time profile of X-ray emission of solar flares that occurred during the second half of solar cycle 23 (SC 23) and for about the full solar cycle 24 (SC 24) (2002–2018). We define a new index, called the “ratio index” (
Ramy Mawad   +3 more
doaj   +1 more source

Rewriting the Past as a Snapshot and Story. A Postmodernist Vision on the Concept of Truth and the Present in Julian Barnes’s Staring at the Sun

open access: yesRomanian Journal of English Studies, 2021
This essay analyses Julian Barnes’s novel, Staring at the Sun, and shows that the concepts of truth and the present are rewritten stories of the past.
Catană Elisabeta Simona
doaj   +1 more source

Sun vs Moon in the Mythopoetic Picture of the World of the Udmurt Bilingual Poet Vyacheslav Ar-Sergi

open access: yesPolylinguality and Transcultural Practices, 2023
The Russian-language creativity of national authors is one of the most relevant topics of modern research. The issue of the preserving their identity in a different language field is complex and is ambiguously covered in the scientific literature.
Evgenia V. Panteleeva
doaj   +1 more source

The Sun’s Supergranulation [PDF]

open access: yesLiving Reviews in Solar Physics, 2010
Supergranulation is a fluid-dynamical phenomenon taking place in the solar photosphere, primarily detected in the form of a vigorous cellular flow pattern with a typical horizontal scale of approximately 30--35~megameters, a dynamical evolution time of 24--48~h, a strong 300--400~m/s (rms) horizontal flow component and a much weaker 20--30~m/s vertical
Rincon, Francois, Rieutord, Michel
openaire   +5 more sources

The place of the Sun among the Sun-like stars [PDF]

open access: yes, 2013
Context. Monitoring of the photometric and chromospheric HK emission data series of stars similar to the Sun in age and average activity level showed that there is an empirical correlation between the average stellar chromospheric activity level and the ...
Cessateur, G.   +3 more
core   +1 more source

Solar tracking control system Sun Chaser [PDF]

open access: yes, 1978
The solar tracking control system, Sun Chaser, a method of tracking the Sun in all types of weather conditions is described. The Sun Chaser follows the Sun from east to west in clear or cloudy weather, and resets itself to the east position after sundown
Scott, D. R., White, P. R.
core   +2 more sources

Search for gravitational waves from binary inspirals in S3 and S4 LIGO data [PDF]

open access: yes, 2008
We report on a search for gravitational waves from the coalescence of compact binaries during the third and fourth LIGO science runs. The search focused on gravitational waves generated during the inspiral phase of the binary evolution.
A. Brooks   +459 more
core   +7 more sources

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