Nonlinear Processes in Geophysics (NPG) is an international, interdisciplinary journal for the publication of original research furthering knowledge on nonlinear processes in all branches of Earth, planetary and solar system sciences. The editors encourage submissions that apply nonlinear analysis methods to both models and data.The journal maintains sections for research articles, review articles, brief communications, comments and replies, and book reviews, as well as "Special Issues".
Aimed primarily at mathematicians and physicists interested in research on nonlinear phenomena, the journal’s coverage ranges from proofs of important theorems to papers presenting ideas, conjectures and numerical or physical experiments of significant physical and mathematical interest.
Nonprofit and Voluntary Sector Quarterly (NVSQ), peer-reviewed and published bi-monthly, is an international, interdisciplinary journal for nonprofit sector research dedicated to enhancing our knowledge of nonprofit organizations, philanthropy, and voluntarism by providing cutting-edge research, discussion, and analysis of the field. NVSQ provides a forum for researchers from around the world to publish timely articles from a variety of disciplinary perspectives.