The paper explores how human resource management (HRM) is currently intended, used and experienced in 10 Finnish companies operating in the field of telecommunications. Our specific focus is on direct and indirect forms of managerial control and the psychological contract. We examine how...

This paper presents maximum power point tracking (MPPT) of photovoltaic (PV) system using particle swarm optimization (PSO) algorithm. The key advantage of the proposed technique is the elimination of PI control loops using direct duty cycle control method. Furthermore, since the PSO is based on...