Abstract: Recently, unmanned aerial vehicles (UAVs) have attained considerable attention for providing reliable and cost-effective communication due to the flexibility of deployment and line of sight ...

Abstract: Against the backdrop of the global energy transition, achieving carbon peaking and carbon neutrality has become a common goal of the international community. Pumped storage, as a pivotal ...

Pakistan State Oil Co. received bids from international traders to supply two petrol cargoes as the country moves to secure ...