For more information on eligibility for employment-based nonimmigrant visas, see Nonimmigrant (Temporary) Work Visa Options. Your next step is determining how and where to apply for your visa; for more information, see Nolo's article Applying for a Nonimmigrant (Temporary) Visa or get the book U.S. Immigration Made Easy, by Ilona Bray (Nolo).
Statistical process control. Statistical process control (SPC) is the use of statistical methods to assess the stability of a process and the quality of its outputs. For example, consider a bottling plant. The entire system of production that produces filled bottles is termed a process.
An inventory control system or a computerized inventory system is a process for managing and locating objects or materials. In common usage, the term may also refer to just the software components.Many shops now use stock control systems.nventory Control or Stock control can be broadly defined as the activity of checking a shopâs stock. More specifically inventory control may refer to: 1  In operations management, logistics and supply chain management, the technological system and the programmed software necessary for managing inventory.