A comprehensive and reliable resource for your academic preferences and choices at all levels. You can find relevant data in AD Scientific Index to compare 21,600 universities and institutions from 218 countries. The number of scientists and publications, academic interests, and other detailed analysis results concerning universities and institutions will help you make your choices. For comparisons, you may fill in the search boxes below and retrieve the results. You are always welcome to contact us by the e-mail address [email protected] to ask for information about collective registration, corporate promotion, and academic performance reports for a university or an institution (a sample report). Click for individual or institutional registration.