Ergonomic studies must consider numerous elements such as human – machine interactions (hardware ergonomics), human environment interactions (environmental ergonomics), human – organization interactions. The paper ...

The following research paper, addresses the issue of the optimal power flow (OPF) of power system dealt by the proposal of adapting flexible ac transmission FACTS devices with Satin Bowerbird optimization (SBBOA) algorithm. ...

This paper investigates the trend of Saudis’ attitude towards English and the reasons behind it. To discern the trend of the attitudinal change, the paper analyses the findings of some relevant studies conducted in 1990s ...