Divided into sixteen understandable chapters, it covers such topics as the history of life, depletion and extinction from over-exploitation, exotic introductions, and deforestation, among others. However, the features that add the greatest value to the site are the well thought out hyperlinks to other relevant resources. Community of Science's Free Access to Online Medical Journals Community of Science provides free access to two of their online medical journals viz. Like all the online journals offered by COS on the Web, these are displayed in HTML with full text, tables and images. They also include hyperlinks within the contents of the articles, as well as from journal content to outside sources, such as Medline.
Users can take advantage of the powerful ability to search across all journals.
Information on the year range covered for any of the journals is not provided. This article, geared toward webmasters, discusses and offers some solutions in the way of digital watermarking and tracking. Although universal standards have not yet been set for digital watermarking, software is currently provided by several companies which protects audio files and graphic images from piracy. Since this technology is relatively new, there are still many questions to be answered. The article concludes by discussing the relationship of the US Copyright Law, the Internet, and digital watermarking.