TUCSON, Arizona, March 31 -- The Astrophysical Journal, a research journal from the American Astronomical Society that says it is devoted to recent developments, discoveries and theories in astronomy and astrophysics, published research articles, including the following topics, in its Vol. 910, No. 2 edition:

* Deciphering the Deep Origin of Active Regions via Analysis of Magnetograms

* Energetics and 3D Structure of Elementary Events in Solar Coronal Heating