A Comparative Study of Various Effects of the Sun Based on Ancient Astronomy in the Poems of Nezami and its Reflection in the Khamseh of Shah Tahmasb [PDF]
هنر اسلامی, 2020 For prolonged ages, attention to the sky and celestial phenomena has amazed mankind and encouraged him to discover the secrets and mysteries of the unknown as inquisitively as possible.
Behnaz Shahnavazi
doaj +3 more sources
Radio Measurements of the Magnetic Field in the Solar Chromosphere and the Corona
Frontiers in Astronomy and Space Sciences, 2021 The structure of the upper solar atmosphere, on all observable scales, is intimately governed by the magnetic field. The same holds for a variety of solar phenomena that constitute solar activity, from tiny transient brightening to huge Coronal Mass ...
Costas E. Alissandrakis, Dale E. Gary
doaj +1 more source
Radial Sizes and Expansion Behavior of ICMEs in Solar Cycles 23 and 24
Frontiers in Astronomy and Space Sciences, 2021 We attempt to understand the influence of the heliospheric state on the expansion behavior of coronal mass ejections (CMEs) and their interplanetary counterparts (ICMEs) in solar cycles 23 and 24.
Wageesh Mishra +3 more
doaj +1 more source
DIAGNOSTICS OF PLASMA JETS IN THE SOLAR CORONA
Solar-Terrestrial Physics, 2021 The paper discusses the diagnostics of plasma jets in the solar corona with the use of data from modern space- and ground-based telescopes observing the Sun in the extreme ultraviolet (EUV) and micro- wave bands.
S.A. Anfinogentov +4 more
doaj +1 more source
An Analysis of Image-Reading of Sun from Propositions of Active Intellect and Light of All Lights in Suhrawardi’s Symbolic Treatises [PDF]
ادبیات عرفانی, 2021 Mega-metaphors or central images, as propositions, contain profound thoughts originated from the mystic's personal experiences. Hence, decoding and clarifying the secondary meanings of these mega-metaphors will help to have a closer look at the mystic's ...
Davoud Sparham +3 more
doaj +1 more source
Geomagnetic activity recurrences for predicting the amplitude and shape of solar cycle n. 25
Journal of Space Weather and Space Climate, 2021 Predicting solar activity is one of the most challenging topics among the various Space Weather and Space Climate issues. In the last decades, the constant enhancement of Space Climate data improved the comprehension of the related physical phenomena and
Diego Piero, Laurenza Monica
doaj +1 more source
Signatures of Magnetic Flux Ropes in the Low Solar Atmosphere Observed in High Resolution
Frontiers in Astronomy and Space Sciences, 2019 Magnetic flux ropes (MFRs) are important physical features closely related to solar eruptive activities with potential space weather consequences. Studying MFRs in the low solar atmosphere can shed light on their origin and subsequent magnetic structural
Haimin Wang +3 more
doaj +1 more source
THE ROLE OF RADIO WAVE PROPAGATION EFFECTS IN THE SOLAR CORONA TO INTERPRET THE BEHIND-LIMB BURSTS
Radio Physics and Radio Astronomy, 2016 Purpose: The radio emission propagation of solar radio bursts in the solar corona which sources are located on the far side of the Sun relative to the observer on Earth is studied.
A. A. Stanislavsky
doaj +1 more source
Frontiers in Astronomy and Space Sciences, 2020 Over several decades, UCSD has developed and continually updated a time-dependent iterative three-dimensional (3-D) reconstruction technique to provide global heliospheric parameters—density, velocity, and component magnetic fields.
Bernard V. Jackson +7 more
doaj +1 more source
Identification of the Etymon of Indo-European 'Moist', Sinitic 'South', Tibeto-Burman 'Sun, Day, Sky' and Hungarian nap 'Sun, Day' [PDF]
Archaeoastronomy and Ancient Technologies, 2021 Using etymological methods, the present study has identified two Sinitic and Germanic shared (Sino-Germanic) etymologies (etyma):【南, 陰】. These two etyma form a rhyme correspondence.
Gao, J.
doaj +1 more source