Results 11 to 20 of about 1,598,790 (306)
Image inpainting in acoustic microscopy
AIP Advances, 2023 Scanning acoustic microscopy (SAM) is a non-ionizing and label-free imaging modality used to visualize the surface and internal structures of industrial objects and biological specimens.
Pragyan Banerjee +6 more
doaj +1 more source
Atomic force acoustic microscopy
, 2022 S.123-153This chapter shortly reviews the scientific background of Atomic Force Acoustic Microscopy (AFAM), the basic theoretical models, the experimental techniques to obtain quantitative values of local elastic constants, and non-linear AFAM ...
Rabe, Ute +2 more
core +1 more source
Acoustics, 2020 Scanning acoustic microscopy reveals information on histology and acoustic impedance through tissues. The objective of the present study was to investigate whether acoustic impedance values in the liver over time reflect the progression of ...
Hideki Kumagai +5 more
doaj +1 more source
Journal of Microscopy, 1990 SUMMARYAcoustic images of two common rocks, granodiorite and limestone, are studied to explore the kind of geological information that they can provide. The contrast is primarily due to Rayleigh waves; in rock specimens they are mainly affected in their propagation by crystal anisotropy and surface discontinuities.
Rodriguezrey, A +3 more
openaire +2 more sources
LENS ACOUSTIC MICROSCOPE WITH A LINEAR ARRAY FOR QUANTITATIVE CHARACTERIZATION OF LAYERED OBJECTS
Российский технологический журнал, 2016 In this paper, the acoustic microscope with a linear ultrasonic array and a cylindrical lens has been proposed in order to carry out quantitative characterization of layered regions of the sample under research.
S. A. Titov +2 more
doaj +1 more source
Investigation and Analysis of Acoustojets by Spectral Element Method
Mathematics, 2022 In this study, acoustic wave scattering in a homogeneous media by an obstacle is examined in the case of plane wave excitation and the formation of acoustic jets is explored.
Ibrahim Mahariq +5 more
doaj +1 more source
Materials Stress Diagnostics by X-Ray and Acoustic Techniques
Archives of Metallurgy and Materials, 2014 Przeprowadzone badania i uzyskjane wyniki dotyczyły analizy naprężeń w pobliżu obszarów powierzchniowych dwóch typów materiałów: kompozytów CU-AI2O3 oraz węglika krzemu (SiC).
Bonarski J.T. +4 more
doaj +1 more source
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
doaj +1 more source
Analysis of Using Acoustic Microscopy to Evaluate Defects in Spot Welding Joints
Archives of Metallurgy and Materials, 2016 The article presents the possibilities of using acoustic microscopy to evaluate defects in resistance spot welding joints. For this purpose, the welded joints were made from two grades of aluminium plates EN AW5754 H24 and EN AW6005 T606, which were then
Korzeniowski M., Białobrzeska B.
doaj +1 more source
Photonics, 2021 Optical-resolution photoacoustic microscopy (OR-PAM) is a promising noninvasive biomedical imaging technology with label-free optical absorption contrasts. Performance of OR-PAM is usually closely related to the optical-acoustic combiner.
Xiang Zhang +7 more
doaj +1 more source