FOUR50 is building a network of experts, activists and enthusiasts committed to preventing the epidemic of chronic disease and raising awareness about its devastating consequences. It aims to do this by focusing on the 3 risk factors (poor diet, lack of physical activity, tobacco use) that lead to four chronic diseases (CVD, diabetes, chronic lung diseases and some cancers) contributing to more than 50% of deaths worldwide.

Launched in 2003, AGORA provides free or subsidised journal access to not-for-profit institutions in eligible countries. Once details are finalised, all institutions in countries with a GNP per capita under US$1,000 will be given access to participating literature. The journal collection focuses on agriculture and related sciences, and includes titles from major publishing houses. AGORA is an FAO initiative. Click here for more details about registering.

The African Journal of Biotechnology is a peer-reviewed online journal that publishes research in food, agricultural and industrial applications of biochemistry, microbiology, genomics and proteomics.

All articles are free to access and readers can also sign up to free email alerts containing the table of contents for each new issue.

AJFAND is an academic journal — published quarterly — by the Rural Outreach Programme, a non-profit company based in Kenya. The journal's free-access website features peer-reviewed articles about poverty, food security, disease and agriculture in Africa. It also provides commentaries, short communications, book reviews, and relevant news and events. Students can submit work to the student section.

AJOL is an online database that hosts more than 400 peer-reviewed, African-published research journals. Over a quarter of these journals are open access. The website provides access to tables of contents, abstracts and links to full-text articles in PDF format, as well as author guidelines and contact details for each journal. It also provides useful resources for researchers and publishers.

The Agricultural Research Journal, published by Argentina's National Institute for Agricultural Technology, is an open access science journal that publishes new research in diverse fields of agricultural research.  The website provides information about the editorial process, including guidelines for submitting scientific papers, and publishes relevant news articles. It is available in Spanish and Portuguese.

Anianet is a professional network that links Chinese with Western scholars and alerts members to Western grants, research partnerships, meetings and publication opportunities. All researchers, academics, scientists and clinicians are eligible to join the network. Members can join smaller groups to meet scholars with similar fields of expertise. They can also access research papers, reports, lectures, job listings and publication editing services.

Ashoka supports social entrepreneurs — people committed to solving social problems with innovative ideas — to influence policymakers and bring about social change. Ashoka's network includes business entrepreneurs, policymakers, investors, academics, and journalists who work together to build infrastructure, such as access to financing and connections between business and academia,

The website publishes detailed information on Ashoka's activities including articles, blogs, video and audio. It also provides access to a directory of fellows (entrepreneurs) working in 60 countries and across sectors.

This online resource centre, run by the Asian and Pacific Centre for Transfer and Technology, aims to raise policymakers' awareness of the importance of innovation for sustainable economic growth in the Asia-Pacific region.

The website features a directory of grassroots innovations and traditional knowledge. It also publishes information on discussion forums, workshops and seminars, as well as detailed case studies of innovation systems and policy measures in several countries. It provides inks to useful resources and relevant organisations by country.

AuthorAID assists researchers in developing countries to publish and communicate their work. It serves as a global forum to discuss and disseminate research, offers training workshops on scientific writing, and provides opportunities for personal mentoring by published researchers and professional editors.

The website hosts a news section and a resource library of posts, articles and presentations on best practice in writing and publication. It also offers a searchable archive of potential mentors or mentees, and information on training and other events.

The Beyond Rio Resource Centre, run by the Sussex Climate Change Network at the University of Sussex, UK, offers information about new ideas and practical solutions for sustainability. It is aimed at practitioners, policymakers, academics and students interested in sustainable development. The website publishes information on two overarching themes — the green economy and institutional frameworks — and seven critical issues, including food, water and energy. It includes open access publications supporting these themes, and a wide range of briefings, project reports, website links and films.

This is a virtual library of Latin American social science papers maintained by the Latin American Council of Social Sciences (CLACSO). It provides open and free access to more than 4,000 full-text books, periodical articles and other documents, in Spanish.

This network, created by the International Institute for Environment and Development, the International Union for Conservation of Nature, and Internews, connects journalists with scientists to help in improve media reporting of biodiversity issues. The website hosts a blog, where members can post stories, ideas, photos and publications. A list of relevant events and links are also available.