Circumscribere: International Journal for the History of Science (2006-) is an online open-access peer-reviewed journal specialized in the History of Science, Technology and Medicine. Published by Centre Simão Mathias of Studies in History of Science, PUC-SP (CESIMA), issues are published twice a year, in June and December. Contributions are published in English, French, Portuguese or Spanish or in two or more of these languages (provided one is English).
The journal is published twice a year, in June and December. Translations into other languages of published articles may be added later during the editorial year.