Two novel quasi-resonant zero voltage switching (ZVS) and zero current switching (ZCS) combined boost converters under constant switching frequency operation are proposed in this research work. With ...

This paper proposes a quasi-steady-state modeling approach for an approximation of long-term frequency dynamics in power systems. A specific phenomenon of concern is an onset of frequency swings ...

Introduction Previous interactive education interventions for child injury prevention are suboptimal for implementation in rural areas. This study evaluated the effectiveness of a standardised ...

Important steps in experimental designs During the preparation of the study design, investigators should hold his attention in planning important steps before starting the study. These include the ...