A HYBRID ALGORITHM OF GREY WOLF OPTIMIZER AND HARRIS HAWKS OPTIMIZATION FOR SOLVING GLOBAL OPTIMIZATION PROBLEMS WITH IMPROVED CONVERGENCE PERFORMANCE

Abstract The grey wolf optimizer is an effective and well-known meta-heuristic algorithm, but it also has the weaknesses of insufficient population diversity, falling into local optimal solutions easily, and unsatisfactory convergence speed.Therefore, we propose a hybrid grey wolf optimizer (HGWO), based mainly on the exploitation phase of the harr

Background: Factor XIII deficiency is a rare autosomal recessive coagulation disorder with varied presentations including prolonged bleeding from the umbilical cord stump, defective wound healing, recurrent miscarriages, or life-threatening intracranial hemorrhage.Clinical Description: A male baby Pipe Pouches was born at term gestation to a fourth

Greater integration between researchers and policy makers is required to provide an evidence base that is transparent, integrated, and adaptive to support the complexities of sustainable catchment management.Opening-up and closing-down mechanisms are equally important in creating and establishing such an evidence base.We provide examples of both ty

The wave energy converter (WEC) system, which extracts electricity through the relative heave motion of two concentric cylinders, comprises an inner cylinder and a torus-type outer cylinder sliding along the inner cylinder.To maximize the relative heave motion between two cylinders, the natural frequencies of the two cylinders must be precisely tun

Ultraviolet (UV)-induced degradation is one of the major problems in the field of perovskite solar cells (PSCs).Therefore, exploring materials and techniques to prevent UV light from penetrating into the device is urgently necessary.Here, we developed a special transparent fluorinated polyimide (FPI) resin, which can be directly spin-coated on the