Results 11 to 20 of about 33,881 (247)

Nondestructive inspection of a brick–timber structure in a modern architectural heritage building: Lecture hall of the Anyuan Miners' Club, China

open access: yesFrontiers of Architectural Research, 2019
:: Detailed survey and inspection of the structure of the lecture hall of the Anyuan Miners' Club were conducted during a restoration project. Nondestructive inspection measures were used to assess the physical and mechanical conditions of the structure.
Jian Jiao, Qiuling Xia, Fei Shi
doaj   +3 more sources

Research on the Instrument for Rapid Detection of Unsound Wheat Kernels

open access: yesLiang you shipin ke-ji, 2022
By using image analysis technology and automatic control technology, the artificial intelligence technology was applied to the detection of unsound wheat kernels.
ZHANG Yue   +7 more
doaj   +1 more source

Fast Nondestructive Detection Technology and Equipment for Food Quality and Safety

open access: yesFoods, 2023
Fast nondestructive detection technology in food quality and safety evaluation is a powerful support tool that fosters informatization and intelligence in the food industry, characterized by its rapid processing, convenient operation, and seamless online
Zhiming Guo, Heera Jayan
doaj   +1 more source

A noncontact ultrasonic platform for structural inspection [PDF]

open access: yes, 2011
Miniature robotic vehicles are receiving increasing attention for use in nondestructive testing (NDE) due to their attractiveness in terms of cost, safety, and their accessibility to areas where manual inspection is not practical. Conventional ultrasonic
Dobie, Gordon   +4 more
core   +1 more source

Nondestructive Internal Defect Detection Using a CW–THz Imaging System in XLPE for Power Cable Insulation

open access: yesApplied Sciences, 2020
The demand for internal nondestructive testing and inspection techniques is rapidly increasing. Using a continuous wave (CW) terahertz (THz) imaging system, we demonstrate that the internal defects in cross-linked polyethylene (XLPE) plates for power ...
In-Sung Lee, Joong Wook Lee
doaj   +1 more source

Miniature mobile sensor platforms for condition monitoring of structures [PDF]

open access: yes, 2009
In this paper, a wireless, multisensor inspection system for nondestructive evaluation (NDE) of materials is described. The sensor configuration enables two inspection modes-magnetic (flux leakage and eddy current) and noncontact ultrasound.
Chan, C.C.   +6 more
core   +1 more source

High-Speed Time- and Frequency-Domain Terahertz Tomography of Glass-Fiber-Reinforced Polymer Laminates with Internal Defects

open access: yesApplied Sciences, 2021
Composite materials are increasingly being utilized in many products, such as aircrafts, wind blades, etc. Accordingly, the need for nondestructive inspection of composite materials is increasing and technologies that allow nondestructive inspection are ...
Ji-Sang Yahng, Dae-Su Yee
doaj   +1 more source

A systematic approach to technical inspection of construction projects [PDF]

open access: yesE3S Web of Conferences, 2023
This study presents a methodical approach to the procedure of inspection of the technical condition of non-residential public buildings, including architectural monuments.
Ekba Sergey   +3 more
doaj   +1 more source

Applied Sciences Special Issue: Ultrasonic Guided Waves

open access: yesApplied Sciences, 2019
The propagation of ultrasonic guided waves in solids is an important area of scientific inquiry due primarily to their practical applications for the nondestructive characterization of materials, such as nondestructive inspection, quality assurance ...
Clifford J. Lissenden
doaj   +1 more source

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