*Physics

"Academic Search Complete is a comprehensive scholarly, multi-disciplinary full-text database"

Covering more than 160 subjects areas, ProQuest Central is the largest aggregated database of periodical content. This award-winning online reference resource features a highly-respected, diversified mix of content including scholarly journals, trade publications, magazines, books, newspapers, reports and videos.

Full-text access to back issues of 2,300+ scholarly journals in the humanities, social sciences, business, life and general sciences, and more. Coverage: 1900 - 2011 subjects include: accounting, biology business, communication, computer science, counseling psychology, criminal justice, economics, education, English, political science, psychology, religious studies, theater arts, social work, and many more.

"Quickly access articles from a database of scholarly journals and other trusted periodicals. Best for academic research."

OAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely available online for everyone.

All DOAJ services are free of charge including being indexed. All data is freely available.

"Access information on the latest developments across a range of scientific disciplines. Updated daily."