At just 25, Cecilia Payne-Gaposchkin applied quantum physics to a treasure trove of astronomical observations to show that stars are mostly hydrogen and helium.

Abstract: Modern engineering systems are increasing in complexity and demanding higher levels of performance, safety, durability, and quality. This has led to an increase in the number of functional ...

Abstract: This paper presents the automatic load frequency control (ALFC) of two-area multisource hybrid power system (HPS). The interconnected HPS model consists of conventional and renewable energy ...