Results 71 to 80 of about 1,144 (169)

Surface Micro‐Discharge Plasma for Multiple Teeth Bleaching: Efficacy, Mechanism and Safety

High Voltage, EarlyView.
ABSTRACT Hydrogen peroxide (H2O2) is the commonly‐used bleaching chemical in clinical practice, but its excessive concentrations can cause tooth damage. Atmospheric pressure cold plasma is considered a promising new technique for tooth bleaching. Surface micro‐discharge (SMD) devices can generate large‐scale plasma, which holds potential for treating ...
Ruike Chen, Haoran Feng, Yinglong Li, Hong Pan, Hangbo Xu, Zhen Jiao, Dongjie Cui, Ruonan Ma   +7 more
wiley   +1 more source

Research on Self‐Identification Technology of Zero‐Value Insulators in Distribution Lines Based on Electroluminescence Effect

High Voltage, EarlyView.
ABSTRACT To address the issue of low detection accuracy for zero‐value insulators in distribution lines, this study proposes a novel method for detecting these insulators based on the electroluminescence effect. Through theoretical analysis and experimentation, it was found that the luminescence intensity of ZnS:Cu electroluminescent material varies ...
Jianghai Geng, Minghongtian Chen, Yunpeng Liu, Bo Peng, Yuming Zhang, Songsong Zhou, Ping Wang   +6 more
wiley   +1 more source

Portable Radar for Noncontact Heart Rate Monitoring and Estrus Detection in Dairy Cows

IEEJ Transactions on Electrical and Electronic Engineering, Volume 21, Issue 9, Page 1390-1403, September 2026.
This study introduces a portable radar system for real‐time monitoring of respiratory and heart rates in dairy cows. It uses millimeter‐wave Frequency Modulated Continuous Wave (FMCW) radar to perform noncontact physiological sensing, reducing behavioral disturbance. The radar system's design prioritizes portability, cost‐effectiveness, and robustness,
Yingxiu Li, Ranran Wang, Fuyang Tian, Yudao Li, Zhuolin Wang, Yuxin Yu, Liping Ma, Xin Lu   +7 more
wiley   +1 more source

AWT‐YOLO: Lightweight Rail Surface Defect Detection Algorithm Based on YOLOv11 Improvement

Engineering Reports, Volume 8, Issue 8, August 2026.
The proposed improvement route and method architecture related to this study. ABSTRACT Railway safety and operational reliability critically depend on timely and accurate inspection of rail infrastructure. Nevertheless, existing visual neural network‐based inspection methods frequently fail to achieve an optimal balance between detection accuracy and ...
Lu Liu, Yichen Sun, Jiahao Wang, Zixin Wang, Chenhao Hu   +4 more
wiley   +1 more source

Defect Characterization Based on Eddy Current Technique: Technical Review

Advances in Mechanical Engineering, 2014
Eddy current testing is widely used for nondestructive evaluation of metallic structures in characterizing numerous types of defects occurring in various locations.
Ruzlaini Ghoni, Mahmood Dollah, Aizat Sulaiman, Fadhil Mamat Ibrahim   +3 more
doaj   +1 more source

Determining threaded machine element fabrication technology by pulsed thermography [PDF]

Science of Sintering
Non-destructive testing methods, including pulsed infrared thermography, have become quite common in materials evaluation. The method is suitable for checking the quality of the surface treatment of the material structure up to a certain depth and is ...
Jovičić Stevan, Tomić Ljubiša D., Kovačević Aleksandar M., Munić Nenad, Damnjanović Vesna   +4 more
doaj   +1 more source

Defect Detection in Composite Products Based on Sparse Moving Window Principal Component Thermography

Advances in Polymer Technology, 2020
As a nondestructive testing (NDT) technology, pulsed thermography (PT) has been widely used in the defect detection of the composite products due to its efficiency and large detection range.
Jing Jie, Shiqing Dai, Beiping Hou, Miao Zhang, Le Zhou   +4 more
doaj   +1 more source

Deep Learning‐Driven Computational Imaging for Noninvasive Monitoring System of Brain Temperature and Metabolism: A Hypothermia Validation for Acute Ischemic Stroke

MedComm, Volume 7, Issue 8, August 2026.
This study presents the first proof‐of‐concept framework for 3D brain temperature and metabolism imaging using deep learning and clinical validation. An integrated multimodal instrument enables noninvasive neuro‐monitoring, while MRI‐based 3D modeling and computational imaging improve prediction accuracy, visualization quality, and spatial resolution ...
Tianhang Yang, Qihan Zhang, Yilun Huang, Yuan Wang, Fuzhi Cao, Xin Zhang, Ming Wei, Qingfeng Ma, Hongzhi Kuai, Ming Li, Jianzhuo Yan, Miaowen Jiang, Xunming Ji   +12 more
wiley   +1 more source

Comparison Research on Characterization and Evaluation Approaches for Paint Coated Corrosion Using Eddy Current Pulsed Thermography. [PDF]

Sensors (Basel), 2023
Xue C, Zhang Y, Ding S, Song C, Wang Y.
europepmc   +1 more source

Structure–Property Relationships of Atmospheric Water Harvesting for Water‐Carbon‐Energy Sustainability

Small Structures, Volume 7, Issue 8, August 2026.
This review discusses the integration of advanced characterization, computational modeling, and multifunctional atmospheric water harvesting (AWH) systems for sustainable water‐energy‐carbon solutions. These methods reveal structure‐property relationships, guiding next‐generation hygroscopic material design.
Miao Tang, Huan Liu, Mitch Guijun Li
wiley   +1 more source