Explanipedia

High resolution parallel pulse chaotic LiDAR based on AlGaAs micro-ring Open

Mingjie Wu, Yudi Zhao, Zhao Han, Cong Deng, Chun Ran , et al. · 2025

Chaotic lidar systems possess inherent anti-disturbance capabilities due to the randomness of chaotic signals. In this work, we leverage the high nonlinearity of AlGaAs micro-ring to develop a sub-centimeter resolution LiDAR. Firstly, an A…

Analysis of the causes of cracks in the cladding layer of the extraction tower Open

Cong Deng, Jiayue Liu, Weijian Luo, Xufeng Li, Ruizhen Yang · 2025

Pressure class special equipment is essential to the operation of a petrochemical production plant. Any failure in this equipment can lead to disastrous consequences. Therefore, during maintenance, it is crucial for technicians to quickly …

Investigation of cracks in the feed pipe of reactor in the Coal-to-Oil hydrogenation unit Open

Xufeng Li, Shengzi Lu, Cong Deng, Weijian Luo, Ruinan Yang · 2025

Pressure pipelines, as special pressure-bearing equipment, are widely used in industries such as petroleum, petrochemicals, chemicals, and electricity. They often operate in environments characterized by high temperatures, high pressures, …

Optimizing Trimming Process Parameters to Reduce Energy Consumption in Wire Electrical Discharge Machining (Wedm) Open

Jun Zheng, Zhushun Xia, Wei Wang, Bojie Xv, Rundong Jia , et al. · 2025

Spatial Metabolomics Analysis of Paeoniae Radix Alba from Bozhou During Different Harvest Periods Based on Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging Open

Cong Deng, Kaiwen Chen, Mengting Wang, Yuting Zhang, Rong Yu , et al. · 2025

Non-volatile reconfigurable and multi-wavelength integrated diffractive neural network on silicon Open

Cong Deng, Wei Cheng, Hui‐Ming Cheng, Xiaoyun He, Chun Ran , et al. · 2025

VO2-Based Spacecraft Smart Radiator with High Emissivity Tunability and Protective Layer Open

Qingjie Xu, Haining Ji, Y. Ren, Yangyong Ou, Bin Liu , et al. · 2024

In the extreme space environment, spacecraft endure dramatic temperature variations that can impair their functionality. A VO2-based smart radiator device (SRD) offers an effective solution by adaptively adjusting its radiative properties.…

Preparation of Thermochromic Vanadium Dioxide Films Assisted by Machine Learning Open

Gaoyang Xiong, Haining Ji, Yongxing Chen, Bin Liu, Yi Wang , et al. · 2024

In recent years, smart windows have attracted widespread attention due to their ability to respond to external stimuli such as light, heat, and electricity, thereby intelligently adjusting the ultraviolet, visible, and near-infrared light …

Regulating Cutting Fluid Parameters for Optimal Energy and Economic Performance: A Methodology for Efficient and Low-Energy Electrical Machining Open

Jun Zheng, Rundong Jia, Xinyu Hu, Tiening Qi, Qi Pan , et al. · 2024

The Application of Label-free Detection Using a Tapered Optical Fiber System for Head and Neck Cancer and Infectious Biomolecules Open

Casey Collet, Cong Deng, Chaminda Ranathunga, Partha P. Banerjee, De‐Chen Lin , et al. · 2023

Introduction Head and neck squamous cell carcinoma (HNSCC) is associated with high morbidity and mortality due to late detection. Tapered optical fiber sensors (TOFS) are biosensors with the potential application as a point-of-care device …

Comparison of Diagnostic Accuracies for FRAIL, PRISMA-7, and GFI scale to identify frailty in Older People: A diagnostic meta-analysis Open

Li Li, Chongyang Zhao, Cong Deng, Yuhui Zhang, Qin Wang , et al. · 2023

Background Frailty has become one of the most serious global public health challenges. Whether the assessments tools are useful for frailty needs further evaluation. Objectives This study aims to evaluate the diagnostic accuracy of measure…

A study of the lightweight algorithm for recognizing masks incorporating attention mechanism and G-GhostNet Open

Cong Deng, Wenkai Li, Xirui Wang, Bingkun Xin · 2023

As COVID-19 and humanity's protracted battle makes wearing masks a norm, intelligent recognition of mask-wearing and wearing criteria is investigated to lessen the labor of epidemic control and detection personnel. To achieve the purpose o…

Effect of multi-channel discharge distribution on surface homogeneity in super-high-thickness WEDM Open

Cong Deng, Zhidong Liu, Ming Zhang · 2023

The multi-channel discharge phenomenon for super-high-thickness (more than 1000 mm) cutting is studied in high-speed wire electrical discharge machining (HS-WEDM). In super-high-thickness cutting, the length of the wire electrode with a po…

Multi-channel discharge characteristics cutting by ultra-fine wire-EDM Open

Ming Zhang, Zhidong Liu, Hongwei Pan, Cong Deng, Mingbo Qiu · 2021

Compared with a copper wire electrode, molybdenum wire with a poor conductor is usually used as the electrode in high speed wire-cut electrical discharge machining (HSWEDM), so the resistance of an ultra-fine wire cannot be ignored. To stu…

Study on Surface Evenness of Super-high-thickness Cutting in High-speed Wire Electrical Discharge Machining Open

Cong Deng, Zhidong Liu, Ming Zhang, Hongwei Pan, Mingbo Qiu · 2021

Surface machined by high-speed wire electrical discharge machining (HS-WEDM) at super-high thickness (more than 1000 mm) cutting suffers from uneven surface, a major problem that has been investigated in this paper. According to the analys…

Research on the emergency response of forest fires in Sichuan with the help of high-definition remote sensing technology： An example of emergency monitoring of forest fires in Mianning “4·20” Open

Tang Yao, Lijuan Wang, Cong Deng, Yuquan GAN, Juan Zhao · 2021

Effect of no-load rate on recast layer cutting by ultra fine wire-EDM Open

Ming Zhang, Zhidong Liu, Hongwei Pan, Cong Deng, Mingbo Qiu · 2020

Via material erosion in wire electrical discharge machining (WEDM), recast layers form on the surfaces of workpiece. In addition, ultra fine Wire-EDM can be usually cut once. To reduce the thickness of the recast layer as much as possible,…

Fast manifold spectral clustering algorithm for intelligent traffic remote sensing image fuzzy edge Open

Cong Deng, Zelin Jia, Shen'an Li, Pengfei Tang · 2017

Intelligent transportation system is the future development of traffic systems. Higher precision map requires a higher absolute coordinate accuracy. However, cluster labels cloud be connected to the wrong pixels near the edges of regions, …

Self-Piercing Riveting of Metal Foam Sandwich Structures Open

Yang Liu, Xiaocong He, Cong Deng · 2017

Metal foam sandwich structures are widely used in construction and transportation fields because of their good acoustic performance, high thermal stability, lightweight, and high stiffness. This paper deals with join-ability of self-pierci…

Fretting Behavior of SPR Joining Dissimilar Sheets of Titanium and Copper Alloys Open

Xiaocong He, Cong Deng, Xianlian Zhang · 2016

The fretting performance of self-piercing riveting joining dissimilar sheets in TA1 titanium alloy and H62 copper alloy was studied in this paper. Load-controlled cyclic fatigue tests were carried out using a sine waveform and in tension-t…

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