Dr. Mohamed Ahmed Semeida Hassanein
My Social Links

Dr. Mohamed Ahmed Semeida Hassanein

Associate Professor
National Research Institute of Astronomy and Geophysics, Egypt

Highest Degree
Ph.D. in Solar Physics from Cairo University, Egypt

Share this Profile

Area of Interest:

Physics
100%
Solar Physics
62%
Astrophysics
90%
Geophysics
75%
Astronomy
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
0
Abstracts
0

Selected Publications

  1. Semeida, M., B. Marzouk, P. Stoeva and A. Stoev, 2015. Empirical investigation of solar photosphere and faculae in Ca II IR triplet lines using non-local thermodynamic equilibrium method. Comptes Rendus Acad. Bulg. Sci. J., 68: 1287-1294.
  2. Khodairy, S.S., M.S. El Hadidy, M.A. Semeida, R.H. Abdel Hamed and S.M.A. Youssef, 2015. Relationship between seismicity and solar activities during solar cycle 22. Int. J. Adv. Res., 3: 9-17.
  3. Hamid, R.H., A.A. Galal, M.M. Beheary, M.A. Semeida and B.A. Marzoke, 2008. LTE synthetic and observed profiles of Ca II IR triplet lines in faculae. NRIAG J. Astron. Astrophys., 1: 127-136.
  4. Galal, A.A., R.H. Hamid, M.M. Beheary, M.A. Semeida and B.A. Marzoke, 2008. NLTE facular physical model in the wavelengths of CaII IR triplet lines. NRIAG J. Astron. Astrophys., 2008: 109-120.
  5. Galal, A.A., R.H. Hamid, M.A. Semeida and B.A. Marzoke, 2008. Evident stratified structure of the solar corona and prominence activity during salloum total solar eclipse. NRIAG J. Astron. Astrophys., 2008: 121-126.
  6. Galal, A.A., N.H. Youssef, M.M. Beheary, M.A. Semeida and R.H. Hamid, 1999. Accurate profiles of solar infrared Ca II triplet lines. J. Astron. Soc. Egypt, 9: 1-12.