Performance Evaluation and Planning for Patient-Based Quality Control Procedures

application of upfc based on svpwm for power quality improvement

در سالهای اخیر،اختلالات کیفیت توان مهمترین موضوع می باشد که محققان زیادی را برای پیدا کردن راه حلی برای حل آن علاقه مند ساخته است.امروزه کیفیت توان در سیستم قدرت برای مراکز صنعتی،تجاری وکاربردهای بیمارستانی مسئله مهمی می باشد.مشکل ولتاژمثل شرایط افت ولتاژواضافه جریان ناشی از اتصال کوتاه مدار یا وقوع خطا در سیستم بیشتر مورد توجه می باشد. برای مطالعه افت ولتاژ واضافه جریان،محققان زیادی کار کرده ...

Evaluation of the performance of randomized versus fixed time schedules for quality control procedures.

BACKGROUND Although minimum regulatory standards exist for determining QC testing frequency, decisions regarding when and how to run QC samples are not standardized. Most QC testing strategies test control samples at fixed time intervals, often placing the samples in the same position on an instrument during subsequent QC events and leaving large gaps of time when control samples are never run,...

A Method for Software Quality Planning, Control, and Evaluation

n increasing number of software process and product standards emphasize the need for measurement. ISO 9001, for example, provides guidance for monitoring and controlling product and process characteristics during both production and installation. 1 However, standards provide little guidance as to what exactly users should measure and how to use the results to support the development of high-qua...

Method Validation and Quality Control Procedures For

Advisory Group Dr. Michelangelo Anastassiades CVUA Stuttgart, Fellbach, Germany. Mr. Arne Andersson National Food Administration, Uppsala, Sweden. Dr. André de Kok Food and Consumer Product Safety Authority (VWA), Amsterdam, The Netherlands. Dr. Mette Erecius Poulsen Danish Institute for Food and Veterinary Research, Soeborg, Denmark. Dr. Amadeo R. Fernández-Alba University of Almería, Spain. D...

Method Validation and Quality Control Procedures For