There is a group of people who work tirelessly under the scorching sun and in the biting cold, laboring hard for meager wages, many of whom are over 60 years old… They are the “city beauticians” – sanitation workers. It is their day and night efforts that bring about a clean and comfortable urban environment. … Read more
Citation Catelan FT, Bossi G, Schenato L, et al. (2025) Long-term monitoring of active large-scale landslides for non-structural risk mitigation – integrated sensors and web-based platform. Journal of Mountain Science 22(1). https://doi.org/10.1007/s11629-024-9211-x Cover Article Large slow-moving landslides and Deep-Seated Gravitational Slope Deformations (DSGSD) pose a significant threat to long linear infrastructures due to their continuous … Read more
1. You need to rewrite the 80 port to 443. server { listen 80; server_name oa.dalu.com; rewrite ^(.*)$ https://${server_name}$1 permanent; } server { listen 443; #server_name default; server_name oa.dalu.com; root /data/web/; 2. Whitelist configuration for Nginx domain access server { listen 80; server_name www.test.com; root /var/www/html/test; access_log /var/www/logs/access.log main; error_log /var/www/logs/error.log; ## Whitelist settings, only … Read more
1. Let’s clarify what Chaos Engineering is. A few days ago, my colleague Wang was mumbling in the break room: “Our system claims to be highly available, but who knows if it can really hold up when something goes wrong?” This hits the nail on the head—Chaos Engineering is essentially the study of proactively finding … Read more
1. Practical Steps for Full Stack Development with FastAPI and Docker 1. Project Initialization and Basic Configuration of FastAPI # main.py from fastapi import FastAPI from pydantic import BaseModel app = FastAPI(title="Cloud-Native API Service") # Automatically generate Swagger documentation class Item(BaseModel): name: str price: float @app.post("/items/") async def create_item(item: Item): """Asynchronously handle POST requests with … Read more
As a series of high-speed trains glide like silver dragons through the Changqing Yellow River Railway Bridge, passengers on board may not realize that this bridge, spanning the chasm, is undergoing a special “health management“ 634 “neurons” monitoring its health 24 hours a day 23 pairs of “eagle eyes” capturing subtle changes in real-time …… … Read more
A Trouble Triggered by an Accident “Oh dear, little bear, why do you look so glum?” Professor Rabbit hopped over to Little Bear. “Sigh, don’t mention it!” Little Bear sighed, “Our factory’s panel production line has gone awry again! The workers are running around checking every link, but they still missed the temperature anomaly, resulting … Read more
Hello everyone! Today we will explore how to develop a sensor network system using Python. With the rapid development of the Internet of Things, the application of sensor networks in fields such as smart homes and environmental monitoring is becoming increasingly widespread. Python, with its ease of use, has become an ideal choice for developing … Read more
Abstract This article discusses the development of information security software and monitoring for industrial control systems, introduces the architecture of information security software and monitoring for industrial control systems, and provides a detailed analysis of information security software and monitoring across various layers including the field device layer, field control layer, process monitoring layer, manufacturing … Read more
1 Market Background In today’s rapidly developing digital economy, many enterprises need to achieve production automation or intelligent material flow by connecting various devices to improve production efficiency, optimize resource allocation, and reduce costs. However, many enterprises face challenges due to equipment coming from different manufacturers, having different protocols, interfaces, and data formats, leading to … Read more