Results 71 to 80 of about 3,739 (197)

Machine Learning and 3D Reconstruction of Materials Surface for Nondestructive Inspection. [PDF]

Sensors (Basel), 2022
Kartashov OO, Chernov AV, Alexandrov AA, Polyanichenko DS, Ierusalimov VS, Petrov SA, Butakova MA.   +6 more
europepmc   +1 more source

Leveraging modified ex situ tomography data for segmentation of in situ synchrotron X‐ray computed tomography

Journal of Microscopy, EarlyView.
Abstract In situ synchrotron X‐ray computed tomography enables dynamic material studies. However, automated segmentation remains challenging due to complex imaging artefacts – like ring and cupping effects – and limited training data. We present a methodology for deep learning‐based segmentation by transforming high‐quality ex situ laboratory data to ...
Tristan Manchester, Adam Anders, Julio Spadotto, Hannah Eccleston, William Beavan, Hugues Arcis, Brian J. Connolly   +6 more
wiley   +1 more source

A trait‐based integration of competition and abiotic tolerance underlies plant success

New Phytologist, EarlyView.
Competitive effect and abiotic tolerance show positive associations with species' niche breadth and local dominance. Summary Understanding what determines species' ecological success is a central challenge in ecology. Competitive ability and abiotic tolerance are expected to be strong predictors of species success, yet theory predicts a trade‐off ...
Jan Douda, Jana Doudová, Přemysl Král, Jan Häusler, Anežka Holeštová, Leandro Eusebio, Jiří Květoň, Alena Havrdová   +7 more
wiley   +1 more source

Film Thickness Nonuniformity and the Crucial Role of Water Dosage for Atomic Layer Deposition of Yttrium Oxide

physica status solidi (a), Volume 223, Issue 16, 19 August 2026.
To ensure the expected atomic layer deposition (ALD), this work emphasizes the need to (i) combine local growth kinetics analysis with large‐scale thickness nonuniformity assessment approaches and (ii) carefully select the H2O dosage as well as the process temperature applied to the ALD of Y2O3 from (MeCp)3Y and H2O precursors.
Weihua Wu, Robbert W. E. van de Kruijs, Dirk J. Gravesteijn, Z. Silvester Houweling, Giorgio Colombi, Alexey Y. Kovalgin   +5 more
wiley   +1 more source

State-of-the-art nondestructive high-speed raster scanning inspection for food safety and quality using terahertz refractive index mapping

Food Chemistry Advances
Various methods are employed for food inspection; however, the persistent demand from both manufacturers and consumers remains due to the limitations of existing inspection technologies.
Hee Jun Shin, Jeong-Ho Lim, Kee-Jai Park, Gyeongsik Ok   +3 more
doaj   +1 more source

Principle and implement of automatic grader for fruit internal quality based on dielectric property

浙江大学学报. 农业与生命科学版, 2002
The principle and the method of nondestructive inspection for fruit quality based on dielectric property of fruit are analyzed. A principle prototype for automatically classifying the internal quality of fruit based on the dielectric property has been ...
XU Fang, ZHANG Li-bin, JI Shi-ming
doaj   +1 more source

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

Advanced Intelligent Discovery, Volume 2, Issue 4, August 2026.
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

Nondestructive Inspection of Thin Basalt Fiber Reinforced Composites Using Combined Terahertz Imaging and Infrared Thermography

Advances in Materials Science and Engineering, 2016
The inspection of thin basalt fiber reinforced composite materials was carried out using two nondestructive methods: terahertz time domain imaging and infrared thermography.
Przemyslaw Lopato, Grzegorz Psuj, Barbara Szymanik   +2 more
doaj   +1 more source

Pinus pinea L. Periderm as a Sustainable Source of Phenolic Bioactives: Integrated Phytochemical, Antioxidant, and Elemental Investigation

Chemistry &Biodiversity, Volume 23, Issue 8, August 2026.
A hydroalcoholic extract from the renewable periderm of Pinus pinea is characterized through integrated phytochemical, biological and elemental analyses. The extract exhibits a phenolic‐rich composition, significant antioxidant activity and preliminary protection against oxidative stress in SH‐SY5Y cells, while elemental profiling indicates low levels ...
Vlad Sebastian Popescu, Fabjola Bilo, Eileen Mac Sweneey, Laura Borgese, Gregorio Peron, Giulia Abate, Andrea Mastinu   +6 more
wiley   +1 more source

Test methods of corrosion state of reinforced concrete structures (rus) [PDF]

Инженерно-строительный журнал, 2011
The article describes the traditional methods that are used in Russia for testing corrosion condition of reinforcement including peculiarities and disadvantages of it.
Ulybin A.V., Puzanov A.V.
doaj