Definition. A sampling method of gathering representative data from a group. As opposed to random sampling, quota sampling requires that representative individuals are chosen out of a specific subgroup. For example, a researcher might ask for a sample of 100 females, or 100 individuals between the ages of 20-30. sampling method of gathering representative data from a group. As opposed to random sampling, quota sampling requires that representative individuals are chosen out of a specific subgroup.
Basecamp project management software allows you to perform project management tasks online since the software is hosted; making it ideally suited for project groups located across geographical areas or team members who are often away from the office.
OpenFOAM is an open source library designed for development of parallel or serial multi-dimensional modeling codes. OpenFOAM includes numerous C++ classes for finite volume, finite element, and Lagrangian particle tracking.penFOAM is developed by OpenCFD, which also offer support packages for corporations, consultants and academic institutions. You can ask questions on the OpenFOAM message board. There also is an IRC channel at [ http://freenode.net/ freenode].