Results 81 to 90 of about 60,161 (325)

Thermographic Inspection of Internal Defects in Steel Structures: Analysis of Signal Processing Techniques in Pulsed Thermography

open access: yesItalian National Conference on Sensors, 2020
This study performed an experimental investigation on pulsed thermography to detect internal defects, the major degradation phenomena in several structures of the secondary systems in nuclear power plants as well as industrial pipelines.
Yoonjae Chung   +3 more
semanticscholar   +1 more source

Detection and Quantification of Over‐Humidification in Polymer Electrolyte Fuel Cells: Insights into Simulation, Imaging, and Sensors

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This review highlights advanced methods for detecting and managing over‐humidification in polymer electrolyte fuel cells (PEFCs), emphasizing innovative sensors, simulation techniques, and imaging methods. By addressing the impact of water management on fuel‐cell performance and durability, this study outlines practical and sustainable solutions for ...
Maximilian Käfer   +2 more
wiley   +1 more source

Mainstream Artificial Intelligence Technologies in Contemporary Ophthalmology

open access: yesAdvanced Intelligent Systems, EarlyView.
This review explores the latest artificial intelligence (AI) technologies in ophthalmology, focusing on four key data types: medical imaging, electronic health records, robotic‐assisted surgery, and genomics. It examines the structural features, use cases, clinical goals, and evaluation metrics of various AI algorithms, while also introducing emerging ...
Shiqi Yin   +9 more
wiley   +1 more source

Condition Monitoring of Wind Turbine Blades Using Active and Passive Thermography

open access: yesApplied Sciences, 2018
The failure of wind turbine blades is a major concern in the wind power industry due to the resulting high cost. It is, therefore, crucial to develop methods to monitor the integrity of wind turbine blades.
Hadi Sanati, David Wood, Qiao Sun
doaj   +1 more source

A Method of Defect Depth Estimation for Simulated Infrared Thermography Data with Deep Learning

open access: yesApplied Sciences, 2020
Infrared thermography has already been proven to be a significant method in non-destructive evaluation since it gives information with immediacy, rapidity, and low cost. However, the thorniest issue for the wider application of IRT is quantification.
Q. Fang, X. Maldague
semanticscholar   +1 more source

Zero‐Field Hybridization of Anomalous Nernst and Off‐diagonal Seebeck Effects in Artificially Tilted Multilayers

open access: yesAnnalen der Physik, EarlyView.
Hybrid transverse thermoelectric conversion based on the anomalous Nernst and off‐diagonal Seebeck effects is achieved in in‐plane‐magnetized SmCo5/Bi0.2Sb1.8Te3‐based artificially tilted multilayers without the need for an external magnetic field.
Yebin Lee   +5 more
wiley   +1 more source

Damage tolerance of nuclear graphite at elevated temperatures

open access: yesNature Communications, 2017
Nuclear-grade graphite is an important high-temperature structural material for fission reactors. Here, the authors perform simultaneous X-ray tomography and mechanical testing on a nuclear-grade graphite, finding simultaneous improvement of strength and
Dong Liu   +4 more
doaj   +1 more source

3D‐Printable Polymer Composites With Unmodified Boron Nitride for Thermal Management in Flexible Electronics

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT Flexible high‐performance electronics are facing the challenge of managing increasing thermal loads in the latest devices. This study presents a one‐step method for 3D printing flexible boron nitride (BN) polymer composites via vat photopolymerization, enhancing thermal conductivity by 270% to 0.8 W m−1 K−1 and improving dielectric properties (
Simone Bagatella   +5 more
wiley   +1 more source

Clinical Effect Analysis of Spinal Cord Electrical Stimulator Implantation for Diabetic Foot

open access: yesNeuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objective To investigate the clinical effect of spinal cord electrical stimulator implantation in the treatment of diabetic foot (DF). Materials and Methods We recruited 19 patients with DF who were admitted to Shengjing Hospital of China Medical University between January 2018 and May 2020.
Peng‐Bo Zhou, Min Bao
wiley   +1 more source

Infrared thermography in the evaluation of meibomian gland dysfunction

open access: yesJournal of the Formosan Medical Association, 2017
To evaluate meibomian gland dysfunction (MGD) by infrared thermography. Methods: An observational study was conducted at the Department of Ophthalmology, Far Eastern Memorial Hospital, New Taipei City, Taiwan. Participants included 89 MGD patients (30 in
Tai-Yuan Su   +5 more
doaj   +1 more source

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