Pyroclastic density currents (PDCs) are hazardous and destructive phenomena that pose a significant threat to communities living in the proximity of active volcanoes.PDCs are ground-hugging density currents comprised of high temperature mixtures of pyroclasts, lithics, and gas that can propagate kilometres away from their source.The physical proper
The fusion of chaos theory and cryptography has yielded a dynamic landscape of innovative solutions for safe random key generation.This paper presents a comparison of several studies conducted in this field, aiming to distill key insights and discern common threads.Amidst the diversity of proposals, a consistent architectural framework emerges, whi
The improper disposal of construction and demolition waste (CDW) exacerbates the consumption of raw materials and emissions of greenhouse gasses.In this study, due to the high recycling rate, focusing on the meltable materials Tablet of CDW, the recycling phase of CDW is divided into four stages, namely the on-site disposal stage, the transportatio