abstract regarding temporal variation of rivers discharge and demands, for suitable use of dam reservoirs stored water, application of operation rule curves is necessary. operation rules are expressed with rule curves. application of yield model is one of the methods of operation curve preparation, which correlates reservoir operation with reservoir storage volume in first period. in this study...

Background and Objective: The aim of this study was to analyze our indications, surgical procedures, and clinical outcomes of patients undergoing reoperation after surgical correction of tetralogy of Fallot (TOF). Methods: Thirty seven consecutive patients who underwent reoperation late after intra-cardiac repair of TOF within a period of 10 years were assessed. Results: The most co...

the most common cardiovascular surgery in the world and iran as well, is cabg. one of the most important post-operative complication of this operation, that increase morbidity and mortality, is peri-operative mi. incidence of peri-operative mi in cabg operations is between 2.5 to 5.5%. in this study we determined the prevalence and incremental risk factors of peri-operative mi in 300 consequati...

A theoretical study of the influence word line and common source electrodes on program operation in shrank SuperFlash memory is proposed. Numerical simulations demonstrate that literature model defined for previous nodes not always suitable, due to continuous cell physical size reduction consequent increment capacitive coupling between floating gate adjacent electrodes. To get a deeper insight,...