In order to improve the operational efficiency and stability of proton exchange membrane fuel cell (PEMFC), a distributed deep reinforcement learning (DDRL)-based integrated control vest strategy is proposed to solve the coordinated control problem of water pump and radiator in stack heat management system.This strategy substitutes the independent
The water productivity under rainfed condition may be affected by a multitude of factors including soil moisture at sowing time, quality of wheat seed, soil fertility and delayed rainfall, etc.However, this study focused on yield and water productivity effects in different sowing methods of wheat crop under rainfed condition.The study was conducted
This paper reviews the main correlates for the failure of the Arab-Israeli peace process since its formal inception after the October 1973 War with special emphasis on the breakdown of the Palestinian-Israeli negotiations at the Camp David II Summit held in July 2000.The paper disproves the widely held notion that the Palestinian side was mainly be
Active galactic nuclei are extragalactic sources, and their relativistic hot-plasma jets are believed to be the main candidates of the cosmic-ray origin, above the so-called knee region of the cosmic-ray spectrum.Relativistic shocks, either single or multiple, have been observed or been theorized to be forming within relativistic jet channels in al
Improving the energy efficiency of existing and new buildings is an important step towards achieving more sustainable environments.There are various methods for grading buildings that are required according to regulations in different places for green building certification.However, in new buildings, these rating systems are usually implemented LIP