This article applies mathematical modeling to analyze fire spread, evacuation dynamics, rescue resource allocation, and decision‑making in the 31‑storey Hong Kong fire, offering concrete formulas, time estimates, and practical safety recommendations for high‑rise buildings.
A lithium‑battery fire at Alibaba Cloud's Singapore C zone data centre on September 10 triggered a multi‑day outage that crippled major cloud products, affected dozens of tech companies, and highlighted the challenges of extinguishing battery fires in critical infrastructure.
This article provides a detailed overview of Internet Data Center (IDC) design, covering classification levels, functional zones, network architecture, server and storage systems, power and cooling infrastructure, fire protection, security, and green building practices for reliable, uninterrupted operation.
This article examines the limitations of traditional fire‑alarm systems and presents an NB‑IoT‑based, cloud‑managed smoke detection solution that offers massive connectivity, low power consumption, real‑time alerts, and integrated smart‑city services to dramatically improve fire safety and operational efficiency.
