You have a cold, hurry up and take a vitamin C tablet to recover quickly. Looking at the constantly sneezing Xiao Qian, the mother quickly reminded. Speaking of vitamin C, everyone is probably familiar with it. Vitamin C is one of the most common medicines in daily life, almost a necessity in every household. However, … Read more
Authors: Wang Yixin, Sun Yunhui Affiliation: The First Affiliated Hospital of Jiamusi University 1. Procalcitonin Procalcitonin (PCT) is a non-hormonal precursor peptide glycoprotein that is released into the patient’s circulatory system as a soluble protein under conditions of severe systemic infection, particularly bacterial infections. Under normal physiological conditions, PCT, transcribed from the CALC-1 gene, is … Read more
Please click: Nurses can easily generate or manage their electronic practice certificates using their mobile phones. Orthopedic medical staff frequently use C-arm imaging. It is crucial to implement safety measures during surgery to minimize the harmful effects of ionizing radiation on the human body. We have compiled a C-arm protection guide for orthopedic surgery to … Read more
Click the blue text above to follow us DNS DNS (Domain Name Service) is a domain name resolution service that performs the necessary conversion between domain names and IP addresses, utilizing TCP and UDP on port 53. Functions of the DNS System: Forward Resolution: Finding the corresponding IP address based on the domain name. Reverse … Read more
On December 8, 2020, the CentOS official website announced that CentOS Linux 8 would cease service on December 31, 2021. CentOS Linux 7 will stop service on June 30, 2024. CentOS Stream, which will serve as the upstream (development) branch of Red Hat Enterprise Linux after the end of CentOS Linux 8, is certainly less … Read more
Introduction : I often add an introduction at the beginning of my posts, which serves as a timestamp for this article, allowing me to recall my thoughts at that time. As the year-end approaches, life has become quite challenging with various tasks needing to be completed. I truly cannot produce more content, but I will … Read more
Click the blue text above to follow us Resource ReleaseLinux Beginner to Advanced Practical Course↓ Scan to watch the video ↓ Introduction to the Linux last Command The last command in Linux is used to display information about all recently logged in and logged out users. This command is very convenient and practical when we … Read more
Compared to cellular networks, the standards of the Internet of Things (IoT) are complex and constantly changing. This article attempts to clarify the principles, characteristics, and application scenarios of different IoT standards by discussing the evolution of smart lock applications. First, let’s look at the main business of IoT applications. The main features of LPWA … Read more
The Journal of Electromechanical Engineering Technology Collection of High-Quality Papers, Issue 4, 2024 20240401 Research Review on Data-Driven Optimization Methods for Laser Cutting Process Parameters Wei Zhuo, Zhang Hong※ （Jianghan University, School of Intelligent Manufacturing, Wuhan 430056） Abstract: In recent years, data-driven optimization methods for laser cutting process parameters have received widespread attention and research. … Read more
In the 5 years ahead, Bluetooth device shipments are expected to grow by nearly 50% In 2020, the pandemic caused significant turmoil for many global markets, but in 2021, the Bluetooth market began to rebound rapidly to pre-pandemic growth levels. Analysts predict that the recovery of the Bluetooth market in 2022 will be faster than … Read more