Results 211 to 220 of about 21,507 (253)

Response classification of simple polycrystalline microstructures

Computer Methods in Applied Mechanics and Engineering, 2008
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Tan, L, Arwade,
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The classification of microstructures of clay soils

Journal of Microscopy, 1980
SUMMARYThis paper presents the results of experimental studies on the microstructure of clay soils, using scanning electron microscopy. Approximately 300 samples of clay soils of various ages, origin and degree of lithification have been analysed. Five main types of microstructure have been identified in clay soils of sedimentary origin, i.e. honeycomb,
Y. M. Sergeyev, B. Grabowska‐Olszewska, V. I. Osipov, V. N. Sokolov, Y. N. Kolomenski   +4 more
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Microstructural classification of clayey sediments

Geo-Marine Letters, 1991
Progress is being achieved in developing automatic methods of image analysis of electron micrographs for measuring the strength and direction of local preferred orientation, recognition of random areas, and measuring local variations in void ratio and other parameters.
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Microstructure, mineralogy and classification of residual soils

2012
The microstructure and mineralogy of tropical and residual soils are associated with modes of soil formation and occurrence. Microstructure should be considered at two relative scales:1 ped and within-ped or intra-ped voids, 2 grains and intergranular voids.
A Fourie, T Irfan, J de Carvalho, J Simmons, L Wesley   +4 more
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Automatic Microstructural Classification with Convolutional Neural Network

2018
Microstructural characterization allows knowing the components of a microstructure in order to determine the influence on mechanical properties, such as the maximum load that a body can support before breaking out. In almost all real solutions, microstructures are characterized by human experts, and its automatic identification is still a challenge. In
Guachi Lorena, Guachi Robinson, Perri Stefania, Corsonello Pasquale, Bini Fabiano, Marinozzi Franco   +5 more
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Automatic Classification of Microstructures in Thermal Barrier Coating Images

2017 IEEE International Symposium on Multimedia (ISM), 2017
Thermal plasma spraying is an important manufacturing technique that creates a thermal barrier coating to protect the surface underneath from wear, erosion, oxidation and corrosion. In this paper, we develop a new microstructure classification and quantification (MCQ) module that could fully automatically classify and quantify two types of ...
Wei-bang Chen, Yongjin Lu, James Li, Ben Zimmerman   +3 more
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Microstructural and mechanical evaluations of region segmentation methods in classifications of osteonecrosis

Journal of Biomechanics, 2021
Measuring the location of necrotic lesions is necessary to diagnosis of osteonecrosis. Different region segmentation methods of the femoral head were proposed to quantitatively measure necrotic lesions including Japanese Investigation Committee for Avascular Necrosis (JIC) classification and China-Japan Friendship Hospital (CJFH) classification ...
Chenglong, Feng, Lizhen, Wang, Peng, Xu, Zhaowei, Chu, Jie, Yao, Wei, Sun, He, Gong, Xizheng, Zhang, Zirong, Li, Yubo, Fan   +9 more
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Nature-to-microstructure network: A cross-domain knowledge transfer framework for steel microstructure classification

Scripta Materialia
Zhengming Sun
exaly   +2 more sources

Maximum likelihood based classification for the microstructure of human sleep

Proceedings of the 1998 ACM symposium on Applied Computing - SAC '98, 1997
In this paper a classifier for the microstructure paradigm of human sleep, the Cyclic Alternating Pattern Sequence (CAPS), is presented. Sleep electroencephalogram (EEG) is the signal used for the scoring. An EEG model makes the feature extraction (pre-processing). The CAPS phases are then detected using maximum likelihood (ML) estimation.
José Allen Lima, Agostinho C. Rosa
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Classification of Market Microstructure Models

2001
Abstract The third chapter contrasts different market microstructure models. In the first group of models, all market participants submit whole demand schedules simultaneously. The traders either act strategically or are price takers as in the competitive Rational Expectations Equilibrium.
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