For more exciting content, please click the blue text above to follow me! In the book “Power Supply and Safety in Civil Buildings,” three grounding methods for low voltage distribution systems are defined, named as follows: 1) TN System; 2) IT System; 3) TT System; Below, I will share detailed information about each grounding system. … Read more
If you don’t want to miss my updates, remember to check the public account in the upper right corner and set it as a star, take down the stars and give them to me. Are there forgetful friends like me? Things are right at hand, but with a breath and a turn, I forget where … Read more
ð Hi, friends! Today, let’s talk about the frustrating issue of touchscreen malfunction on iPads. As a digital enthusiast, I understand how much this situation can affect the user experience, but don’t panic! After compiling official tutorials and user-tested experiences, I’ve summarized a detailed set of solutions. After reading this article, you can easily become … Read more
In recent years, a trend has emerged in automotive design where designers have been “streamlining” the interiors of vehicles. They have eliminated physical controls in favor of touchscreen designs. The main reason for this is to create a cleaner aesthetic and reduce costs. However, when automotive companies do this, they do not fully leverage the … Read more
To promote innovative development in grassroots science popularization and better meet the diverse, multi-level, and growing science popularization needs of the youth, the Putuo District Science Association recently launched a “District-School Interaction” project, offering AI-themed science popularization courses in nine primary and secondary schools within the district. Targeting over 250 students, the courses aim to … Read more
In fields such as industrial automation and remote monitoring, many are familiar with RS485 hubs. However, RS485 has several issues, such as data return delays and insufficient security. How can engineers leverage strengths and mitigate weaknesses to minimize these impacts?! 1. What Issues Exist with RS485 Hubs? Data return delay: The host can send data … Read more
ãResearch Backgroundã Metallic lithium is considered an ideal anode material in battery chemistry due to its high theoretical capacity (3860 mAh g -1) and low reduction potential (3.04 V vs. SHE). However, metallic lithium anodes exhibit high chemical reactivity, spontaneously forming a brittle and uneven solid electrolyte interphase (SEI) layer upon contact with organic electrolytes. … Read more
Abstract The method of Diffusion Tensor Imaging Analysis along the Perivascular Space (DTI-ALPS) aims to evaluate the function of the glymphatic system (GS). However, few studies have confirmed its reliability and reproducibility. DTI data from 50 participants from the MarkVCID consortium were included in this study. Two pipelines developed using DSI Studio and FSL software … Read more
Pillow-SIMD: Let Image Processing Take Off! Today, we are going to talk about a super cool image processing library – Pillow-SIMD. If you’ve been struggling with the performance of Python image processing, this library will definitely impress you. It is not just an enhanced version of the standard Pillow library, but a powerhouse among performance … Read more
When ChatGPT first emerged, there were numerous practices involving multi-agent systems in the community. The idea was quite natural: since the thinking patterns of large models resemble human cognition, could the ultimate goal be to use more large models to mimic a team and accomplish more complex tasks? However, from practical tests, compared to a … Read more