Openness has been a feature of higher education for many decades, particularly through the establishment of open universities, although there remain debates about what openness means in practice.Digital technologies, some based on open principles, and digital content, aided by open licences, have both contributed recently to an extension of what is
The combination of multi-agent technology and reinforcement learning methods has been recognized as an effective way which is used in path planning-based crowd simulation.However, the existing solution is still not satisfactory due to the problem in the mutual influence of agents.Therefore, an improved multi-agent reinforcement learning method (IMA
This study developed a discrete element simulation model based tokidoki hello kitty blind box on the 2D particle flow code (PFC2D), of which the mesoscopic parameters were calibrated by the indoor experiments, to investigate the rainfall erosion damage of residual soil slope in the intermittently frozen area.It is to be noted that the runoff scouri
Systemic Lupus Erythematosus (SLE) is a luau thank you cards chronic autoimmune disease characterized by multisystemic involvement.Owing to multifactorial etiologies, low bone mineral density (BMD) osteoporosis (OP) and fragility fractures (FFx) have been very frequently documented in these patients.Appropriate treatments to minimize underlying imm