Results 41 to 50 of about 33,881 (247)

Deterioration Detection of Heavy-Duty Anticorrosion Coating Using Near-Infrared Hyperspectral Imaging

Engineering Proceedings, 2023
Steel bridges are usually painted with anticorrosion coatings. Early detection of the deterioration of the top coat is important for preventive maintenance.
Shinsuke Haruna, Yuki Ogawa, Takumi Sakata, Daiki Shiozawa, Takahide Sakagami, Yoshiteru Yokoi, Takeshi Sugiyama   +6 more
doaj   +1 more source

Recommendation of RILEM TC 212-ACD: acousticemission and related NDE techniques for crack detectionand damage evaluation in concrete.Test method for damage qualification of reinforced concrete beams by acousticemission [PDF]

, 2010
The text presented hereafter is a draft for general ...
Aggelis, D., Breysse, D., Forde, M.C., Grosse, C., Helmerich, R., Ivanovich, S.A., Kamada, T., Lacidogna, Giuseppe, Moczko, A., Ohtsu, M., Sajna, A., Shigeishi, M., Shiotani, T., Suzuki, T., Van Mier, J.G.M., Vogel, T., Watanabe, T., Yuyama, S.   +17 more
core   +3 more sources

Research Progress and Applications of Non‐Carrier‐Injection Electroluminescence

Advanced Electronic Materials, EarlyView.
Non‐carrier‐injection electroluminescence (NCI‐EL) uses AC fields and displacement currents to trigger light from internal charge reservoirs, enabling minimalist emitters with remotely coupled terminals. This review maps shared mechanisms across organics, GaN, quantum dots, and TMDCs, compares planar, interdigital, single‐terminal, and coaxial designs,
Wei Huang, Jianbi Le, Rong Chen, Zhixian Lin, Xiongtu Zhou, Yongai Zhang, Chaoxing Wu   +6 more
wiley   +1 more source

Space shuttle: Structural integrity and assessment study [PDF]

A study program was conducted to determine the nondestructive evaluation (NDE) requirements and to develop a preliminary nondestructive evaluation manual for the entire space shuttle vehicle.
Lewis, W. H., Pless, W. M.
core   +4 more sources

Multi-parameter dimensionality reduction quantitative characterization and ultrasonic evaluation of GH738 grain morphology

Cailiao gongcheng
To characterize the grain morphology from multiple apsects such as size， shape and distribution， and then realize the quantitative ultrasonic evaluation of the uniformity of grain morphology， an ultrasonic multi-parameter evaluation method for grain ...
GONG Xin, CHEN Jie, CHEN Xi, WU Guanhua
doaj   +1 more source

Study and application of optical properties for nondestructive interior quality inspection of fruit

浙江大学学报. 农业与生命科学版, 2003
Nondestructive quality inspection and sorting technique based on fruit optical properties is widely used in post-harvest processing and quality control. The fruit interior quality inspecting systems and their detecting principle were introduced.
YING Yi-bin, LIU Yan-de
doaj   +1 more source

Application of Neural Networks for Advanced Ir Spectroscopy Characterization of Ceria Catalysts Surfaces

Advanced Intelligent Discovery, EarlyView.
A novel convolutional neural network architecture enables rapid, unsupervised analysis of IR spectroscopic data from DRIFTS and IRRAS. By combining synthetic data generation with parallel convolutional layers and advanced regularization, the model accurately resolves spectral features of adsorbed CO, offering real‐time insights into ceria surface ...
Mehrdad Jalali, Lachlan Caulfield, Eric Sauter, Alexei Nefedov, Chengwu Yang, Christof Wöll   +5 more
wiley   +1 more source

Toward Predictable Nanomedicine: Current Forecasting Frameworks for Nanoparticle–Biology Interactions

Advanced Intelligent Discovery, EarlyView.
Predictive models successfully screen nanoparticles for toxicity and cellular uptake. Yet, complex biological dynamics and sparse, nonstandardized data limit their accuracy. The field urgently needs integrated artificial intelligence/machine learning, systems biology, and open‐access data protocols to bridge the gap between materials science and safe ...
Mariya L. Ivanova, Michael Nicholls, Nicola Russo, Gueorgui Mihaylov, Konstantin Nikolic   +4 more
wiley   +1 more source

Research on Water Ingress Lithium Battery for Forklift Based on High Resolution Industrial CT

CT Lilun yu yingyong yanjiu
In recent years, with the development of power battery technology, an increasing number of manufacturers have favored lithium batteries as forklift power sources.
Hanxiang YANG, Xiaoteng ZHENG, Yangbo CHEN, Yun SONG   +3 more
doaj   +1 more source

Innovative concrete sensing technologies for nuclear power plants

Građevinar, 2019
Nondestructive evaluation has been used to investigate construction and use of concrete structures for the nuclear power industry. Nuclear concrete often has unique structural characteristics which increase proclivity towards degradation and inhibit ...
Chen Shen-En, Scott David B.
doaj   +1 more source