1. Table of Contents/TOC: Sent when a new issue of a journal is published
2. Search string/Keyword: Sent to your email when hits result from saved search in a database
3. Citing References: Sent when a chosen author or article in a database is cited by a new article
Through a feed reader:
Or an app
email or RSS feed
RSS as a concept first surfaced in the late 1990s. Many different versions have been developed since that time, with different companies defining the acronym differently. RSS has at different times been defined as Rich Site Summary, RDF Site Summary and Really Simple Syndication.
RSS is an XML-based tool on a website or a blog, which allows information to be passed on to anyone who has subscribed to the feed whenever a change is made.
Publisher's Websites are a good starting point but so are: