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This paper presents the application of Signal Detection Theory (SDT) concepts to the certification of optional systems that provide operational or system safety benefits. The method and analysis yield quantitative requir...

"In this paper we study the stability of nonlinear and time-varying switched systems under restricted switching. We approach the problem by decomposing the system dynamics into a nominal-like part and a perturbationlike ...

OBJECTIVE: The aim of this study was to find the effect of depression and perceived social support systems on quality of life in hemodialysis and peritoneal dialysis patients. MATERIAL and METHODS: This study was a cr...

The importance of increase in the level of free oxygen species is well known in the development of complications during chronic renal failure. Insufficiency of antioxidant systems or increased production is responsible f...

OBJECTIVES: Our aim was to investigate the changes of the oxidant and antioxidant systems in chronic kidney disease patients who had increased parathyroid hormone (PTH) levels in the present study. PATIENTS and METHODS...