The ‘moving wall’ represents the time period between the last issue available in JSTOR and the most recently published issue of a journal. Moving walls are generally represented in years. In rare instances, a publisher has elected to have a ‘zero’ moving wall, so their current issues are available in JSTOR shortly after publication. Note: In calculating the moving wall, the current year is not counted. For example, if the current year is 2008 and a journal has a 5 year moving wall, articles from the year 2002 are available. JSTOR is part of ITHAKA, a not-for-profit organization helping the academic community use digital technologies to preserve the scholarly record and to advance research and teaching in sustainable ways. ©2000-2016 ITHAKA. All Rights Reserved. JSTOR®, the JSTOR logo, JPASS®, and ITHAKA® are registered trademarks of ITHAKA. Source. We develop maps of countries and cities in a variety of electronic and graphic formats for more than 10 years. Our maps used by the police and rescue services, urban services, many designers, printers, web designers across the globe. In addition, the company develops navigation applications for Android devices, maps for Garmin, LED lighting systems for highways and public areas, legal services, patent services. The company operates in the Dominican Republic, the US, Russia, Latvia and Estonia. more about Source.