Results 21 to 30 of about 13,997 (261)
Meikuang Anquan, 2021 The distribution characteristics of acoustic emission events of sandstone and granite at different loading rates are analyzed. Electron microscopy of rock fragments with and without acoustic emission events is performed.
FENG Xiaojing, ZHANG Ruizhe
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Российский технологический журнал, 2018 Application of a lens multi-element acoustic microscope for the visualization and quantitative characterization of small discontinuities with dimensions of the spatial resolution level is considered.
S. A. Titov, A. N. Bogachenkov
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Nihon Kikai Gakkai ronbunshu, 2014 This paper deals with an active acoustic enclosure for preventing vibration of precision measuring equipment, e. g. Scanning Probe Microscope (SPM) and Scanning Electron Microscope (SEM) etc., due to surrounding sound noise.
Akira SANADA +2 more
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Advanced Photonics Research, 2022 Current optoacoustic (OA) microscopy configurations often have narrow focal ranges that limit their use for fast volumetric imaging applications. Herein, the focal range of OA microscopes is extended by matching the elongated optical illumination profile
Zakiullah Ali +2 more
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Mechanically Scanned Acoustic Microscope [PDF]
Japanese Journal of Applied Physics, 1982 Recent studies performed mainly in the author's laboratory are reviewed regarding the quantitative measurements of acoustic velocities with acoustic microscopes. An interference microscope is described which measures acoustic velocities in thin biological materials.
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Design and application of low temperature co-fired ceramic substrates for sensors in road vehicles
Transport, 2013 Nowadays low temperature co-fired ceramics (further on: LTCC) are used in sensor technology as sensors and actuators. Sensors and actuators are playing an important role in intelligent road vehicles.
Eszter Horváth +2 more
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Increasing the Sensitivity of the Scanning Acoustic Microscope to Anisotropy [PDF]
IEEE 1987 Ultrasonics Symposium, 1987 The response of the scanning acoustic microscope to anisotropic materials is theoretically investigated. For this purpose, the reflection coefficient of plane acoustic waves incident on a liquid-anisotropic-solid interface is numerically calculated. The reflection coefficient depends, in general, on polar and azimuthal angles of incidence.
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Journal of Materials Research and Technology, 2020 In recent days, polymer composites reinforced with natural fiber had shown greater focus and interest in the production of environmentally sustainable materials and in part in the replacement of synthetic fibers commonly used in automotive applications ...
K. Hariprasad +3 more
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Hydrothermal growth of titania nanowires for SAW device sensing area
EPJ Web of Conferences, 2017 Synthesis of titania or titanium dioxide (TiO2) is attracted to energy and environmental applications. Here, the growth of nanostructure TiO2 nanowires on Si (100) substrates by using the two-step method.
Zakaria Mohd Rosydi +4 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2023 Rolling bearings operating in harsh environments are extremely exposed to the risk of exogenous dust or wear debris particles, so there is a strong need to investigate the effects of particulate contamination on bearing operation and to identify problems
Gang WANG +5 more
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