AUTHOR=Akasofu Syun-Ichi , Lui A. T. Y. , Lee Lou-Chuang TITLE=Synthesizing auroral substorm processes based on magnetosphere-ionosphere electric currents JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2025.1521520 DOI=10.3389/fspas.2025.1521520 ISSN=2296-987X