OCW offers open materials and images from more than a hundred courses developed by the faculty of JHSPH, the world’s foremost institution of public health education and research. OCW is an expression of our mission to provide learning opportunities and teaching resources to all who pursue improvement of health and prevention of disease around the world.
AMSER (the Applied Math and Science Education Repository) is a portal of educational resources and services built specifically for use by those in Community and Technical Colleges but free for anyone to use. AMSER is funded by the National Science Foundation (NSF) as part of the National Science Digital Library, and is being created by a team of project partners led by Internet Scout.
Bookshelf, the books division of the NLM Literature Archive (LitArch) at the National Center for Biotechnology Information (NCBI), is an online searchable collection of books, reports, databases, and other scholarly literature in biology, medicine, and the life sciences.