Microplastic pollution appears to be one of the major environmental problems in the world today, and researchers have been paying special attention to the study of the impact of microplastics on biota.In this article, we studied the short-term effects of polystyrene micro-spheres on genome integrity using the gametes of the Scaphechinus mirabilis s

Forest fire is a significant global natural disaster, and unmanned aerial vehicles (UAVs) have gained attention in wildfire prevention for their efficient and flexible monitoring capabilities.Proper UAV patrol path planning can enhance fire-monitoring accuracy and response speed.This paper proposes a probabilistic path planning (PPP) module that pl

Antennas operating in the high-frequency (HF) bands are generally relatively large in size, which severely resta moisturizer limits the application of the antennas.Therefore, miniaturisation of the antenna is necessary.Here, a dual-folded structure Yagi antenna is designed for HF surface wave radar (SWR).Genetic algorithm is employed to optimise an