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يرجى إضافة قالب معلومات متعلّقة بموضوع المقالة.
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?? ???????? ??????? ?????? ?????? [??????????] ? ??????? ?????? ( ??????????? : Active region )? ?? ??? ????? ?? ?????? ????? ????? ????? ????? ???????? ??? ?????. ?????? ?? ????? ???????? ?????? ?????? ?? ???? ?????? ????????? ??????? ??? ?????????? ??????? ????????? ??????????? ??????? . [1] ????? ??? ????? ??????? ?????? ??? ????? ?????? ?? ?? ??? ??? ?????? ??????? . [2] [3] [4] [5] [6]

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  1. ^ Zell, Holly (20 Apr 2015). "Active Regions on the Sun" . NASA (???????????). Archived from the original on 2023-09-29 . Retrieved 2021-07-18 .
  2. ^ Warren, Harry P.; Winebarger, Amy R.; Brooks, David H. (10 Nov 2012). "A Systematic Survey of High-Temperature Emission in Solar Active Regions". The Astrophysical Journal (???????????). 759 (2): 141. arXiv : 1204.3220 . Bibcode : 2012ApJ...759..141W . DOI : 10.1088/0004-637X/759/2/141 . S2CID : 119117669 .
  3. ^ Del Zanna, G. (Oct 2013). "The multi-thermal emission in solar active regions" . Astronomy & Astrophysics (???????????). 558 : A73. Bibcode : 2013A&A...558A..73D . DOI : 10.1051/0004-6361/201321653 .
  4. ^ Basu, Sarbani; Antia, H. M.; Bogart, Richard S. (Aug 2004). "Ring?Diagram Analysis of the Structure of Solar Active Regions" . The Astrophysical Journal (???????????). 610 (2): 1157?1168. Bibcode : 2004ApJ...610.1157B . DOI : 10.1086/421843 .
  5. ^ Hagino, Masaoki; Sakurai, Takashi (25 Oct 2004). "Latitude Variation of Helicity in Solar Active Regions" . Publications of the Astronomical Society of Japan (???????????). 56 (5): 831?843. DOI : 10.1093/pasj/56.5.831 .
  6. ^ Zhang, Jie; Wang, Yuming; Liu, Yang (10 Nov 2010). "Statistical Properties of Solar Active Regions Obtained from an Automatic Detection System and the Computational Biases" . The Astrophysical Journal (???????????). 723 (2): 1006?1018. Bibcode : 2010ApJ...723.1006Z . DOI : 10.1088/0004-637X/723/2/1006 . S2CID : 122852367 .