BASE is one of the world's most voluminous search engines especially for academic web resources. BASE provides more than 240 million documents from more than 8,000 content providers. You can access the full texts of about 60% of the indexed documents for free (Open Access).
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BENTHAM OPEN publishes over 100 plus peer-reviewed open access journals. These free-to-view online journals cover all major disciplines of science, technology, medicine and social sciences.
A pioneer in the provision of open access to peer reviewed bioscience journals published in developing countries. These contain timely research on public health, international development, tropical medicine, food & nutritional security & biodiversity that would not otherwise be readily available to researchers in the developed world, or even in the country of publication. Bioline is an aggregator that provides a free platform for journals who wish to participate in the global open access movement
BioMed Central is an STM (Science, Technology and Medicine) publisher which has pioneered the open access publishing model. All original research articles published by BioMed Central are made freely and permanently accessible online immediately upon publication. BioMed Central views open access to research as essential in order to ensure the rapid and efficient communication of research findings.
BioOne is a global, not-for-profit collaboration bringing together scientific societies, publishers, and libraries to provide access to critical, peer-reviewed research in the Biological, Ecological, and Environmental Sciences.