As a result, the average ash content of clean coal has increased, with a corresponding decrease in the yield %. The performance improvement of washeries can be accomplished by different measures such as size-cum-quality characterisation, modification of process flow sheet, standardisation, automation and control, computerised maintenance management system, quality control, etc.
In such a system, quality control can be reached by connecting different machines through regulating subunit interactions.
An EMS system quality control programme was initiated in 1998 in Osaka through the Utstein Osaka Project, while the quality control programme in Seoul was established in 2011.
The sampling technique, survey design, survey instruments, measuring system, quality control, ethical approval and subject consent for the 2011 BDHS have been described elsewhere [ 15].
Data on patient age, gender, IOL type, dates of cataract surgery, Nd YAG-laser treatmeNd YAG-laseratreatmentisuand/orities before/after cataract surgery/Ndeath-landr treatment were collected from fivisualrces: cacuitiesoperation register, patient administration system, quality control system for cataract operations, Nd:YAG-laser treatment register and clinical patient records.
Our students learn to develop integrated manufacturing cells and machines that contain automated material handling systems, machining, tool path planning, sensor systems, quality control, and error handling.
The aim of the Yale DCC is to ensure that studies are efficiently and rigorously designed, conducted and analyzed through the use of state-of-the-art data collection and tracking systems, quality control procedures and statistical methods.
Two levels of a quality control system, quality controller and quality leader, were used to check for potential errors in the questionnaires.
No quantitative and formalised system of quality control can replace the old, informal system.
And if there is a belief that the Bar can achieve protection through the system of quality control, then the judges should play no part in a system which is fostering that belief.
And we have the German system of quality control -- calculated in parts per million".
