arXiv.org Open access pre-prints in physics, mathematics, computer science, quantitative biology, quantitative finance and statistics.
J-STAGE - “Japan Science and Technology Information Aggregator, Electronic” (J-STAGE) is a platform developed by the Japan Science and Technology Agency (JST) to make available internationally Japanese scholarly journals and research papers published by learned societies and specialized organizations. The search interface allows for English-language materials to be searched exclusively.
Research areas of these journals and papers include: Basic Sciences, Mathematics, Physics, Chemistry, Earth Sciences and Astronomy, Life Sciences, Biology, Life Sciences and Basic Medicine, Agriculture and Food Sciences, Medical and Health Sciences, General Medicine, Social Medicine, and Nursing Sciences, Clinical Medicine, Dentistry, Pharmaceutical Sciences, Engineering and Technology, Engineering in General, Nanosciences and Materials Sciences, Architecture and Civil Engineering, Mechanical Engineering, Electrical and Electronic Engineering, Interdisciplinary Sciences, Information Sciences, Interdisciplinary Sciences, Humanities and Social Sciences, Humanities and Social Sciences.
For others in this discipline search in the Directory of Open Access Journals using the Browse function to get a list of disciplines. All journals in the DOAJ can be searched by individual title using Hofstra University's Journal Finder. OneSearch should also pick up the content.