While it is possible to get worm densities up to as much as 20 kg/m 2 or 4 lbs per square foot (Edwards, 1999), the most common densities for vermicomposting are between 5 and 10 kg/m 2 (1 to 2 lbs per ft 2).
A massive open online course (MOOC) is a model for delivering learning content online to any person who wants to take a course, with no limit on attendance. A short video about MOOCs and the connected age. Recent Spotlight.
IDoc is an SAP object that carries data of a business transaction from one system to another in the form of electronic message. IDoc is an acronym for Intermediate Document. The purpose of an IDoc is to transfer data or information from SAP to other systems and vice versa.