Role Model Power Driving Equipment Operation and Maintenance Transformation through Technological Innovation At the plate energy management center, Han Bo is a leading talent who has continuously researched on the front line. At 40 years old, he is a dual-high talent with senior electrical engineer and senior technician qualifications in mechanical equipment inspection. He possesses … Read more
To add more functionality to the PCI device driver we wrote, we simulated a test PCIe device on QEMU, allowing us to implement features we wanted, such as DMA and interrupts. For the specific implementation of this PCIe test device, please refer to How to Implement a PCIe Device in QEMU. The Vendor ID and … Read more
Implicit Behaviors of Storage Model Pseudoinstructions <span>.MODEL</span> pseudoinstructions not only define the storage model of the program but also automatically execute several important low-level settings. These implicit actions greatly simplify the writing of assembly language programs. Core Implicit Actions **Automatic Creation of Segment Group (DGROUP)**： Combines <span>_DATA</span>, <span>CONST</span>, <span>_BSS</span>, and <span>STACK</span> into a segment group … Read more
Overview of Macro Operators In assembly language macro processing, special operators provide fine control over macro parameter handling, making macro definitions more flexible and powerful. These operators are processed by the assembler during the macro expansion phase and do not affect the final generated code. Detailed Explanation of Five Special Macro Operators 1. Forced Replacement … Read more
0x00 This article is dedicated to daily learning and note sharing to help everyone learn assembly language. Why learn assembly language? Because in red-blue confrontations, our tools are often detected and killed by some AV/EDR. Therefore, we need to counter AV, which is the evasion technique. To learn evasion techniques, we must start from the … Read more
No fuel, no charging, just sunlight to run! Do you like such a car? Is your understanding of solar energy still limited to water heaters? In the context of an increasing energy crisis and global pollution, finding new energy sources to replace fossil fuels has become an important topic for scientists. Today, let’s watch the … Read more
Artificial Intelligence In the mid-21st century, due to the greenhouse effect, glaciers in the North and South Poles have melted, submerging many cities on Earth. At this time, human technology has advanced significantly, and artificial intelligence robots have been invented as a technological means to cope with harsh natural environments. Moreover, robot manufacturing technology has … Read more
In recent years, as a leader in the third industrial technological revolution,3D printing technology has rapidly penetrated the medical field. Compared to traditional medical technologies,3D printing technology can be customized according to the patient’s injury needs. 1.Reconstruction of preoperative models simulating bones, soft tissues, blood vessels, organs, etc.; 2.Customized surgical guides that fit the patient’s … Read more
Reporter: Shi Jiaqing, Editor: Chen Rongxue △ Shanghai, China’s first 3D printing cultural museum On July 12, 2023, the style of the undergraduate admission notice from Northwestern Polytechnical University was released. In addition to reflecting the school’s characteristics in aviation, aerospace, and navigation, the admission notice also contains a “surprise.”“With the admission notice, new undergraduate … Read more
To technically achieve electrochemical energy conversion and storage, it is essential to obtain high-performance electrocatalysts and electrodes. Carbon-coated nanoparticles have become an exciting option due to their unique advantages, as they can achieve a high level of activity-stability balance. The growing interest in this unique material is partly due to its direct principle of carbonizing … Read more