After several years of mailing out monthly newsletters, they switched to an on-line newsletter format. Example uses include writing newspapers, brochures, newsletters, posters, and books. These publications, including journal articles, reports, newsletters, and presentations, are available through the organization's website. Other examples of periodicals are newsletters, academic journals and yearbooks. ASCO publishes numerous journals, books, newsletters, and online and multimedia resources. There are monthly newsletters sent to subscribed members. The college also publishes department newsletters, college magazines and yearbooks. They were also commonly used for low-budget amateur publishing, including club newsletters and church bulletins. Many U3As publish local newsletters as do some of their special interest networks. The groups also publish a large number of specialized journals, magazines, and newsletters. Content network properties can include websites, newsletters, and e-mails. RefugeeWorks publishes white papers, newsletters and reports on refugee employment topics. UNEP publishes many reports, atlases and newsletters. The firm also published several newsletters and journals, which captured Schwartz's interest. SANS offers news and analysis through Twitter feeds and e-mail newsletters.