Zobrazeno 1 - 10
of 531
pro vyhledávání: '"Non-contact ultrasound"'
Akademický článek
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Akademický článek
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Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 66:1587-1599
Portable and easy-to-use imaging systems are in high demand for medical, security screening, nondestructive testing, and sensing applications. We present a new microwave-induced thermoacoustic imaging system with non-contact, airborne ultrasound (US)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7c6523ee65897f08c371ada72b582b0
https://doi.org/10.1109/tuffc.2019.2925592
https://doi.org/10.1109/tuffc.2019.2925592
Publikováno v:
Lecture Notes in Civil Engineering ISBN: 9783030649074
In the railway field, the safety of passengers and the service life of train components are a crucial issue. For this reason, continuous periodic inspections by non-destructive techniques are required. Among these, ultrasonic tests are widely used in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57d3b4f187209523d3de707fe99df478
https://doi.org/10.1007/978-3-030-64908-1_18
https://doi.org/10.1007/978-3-030-64908-1_18
Conference
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Autor:
Sophie V. Heymans, James J. Choi, Robert Julian Dickinson, Andrej Suler, Christine F. Martindale, Antonios N. Pouliopoulos
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 64:1234-1244
Ultrasound-driven microbubble (MB) activity is used in therapeutic applications such as blood clot dissolution and targeted drug delivery. The safety and performance of these technologies are linked to the type and distribution of MB activities produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac7393b922122065a8daa6caebe89963
https://doi.org/10.1109/tuffc.2017.2718513
https://doi.org/10.1109/tuffc.2017.2718513
Autor:
Wonseok Lee, Yongrae Roh
Publikováno v:
Biomedical Engineering Letters. 7:91-97
Over the past decades, ultrasound imaging technology has made tremendous progress in obtaining important diagnostic information from patients in a rapid, noninvasive manner. Although the technology has benefited from sophisticated signal processing t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb015e289ca59cd24432f8046a73e6b9
https://doi.org/10.1007/s13534-017-0021-8
https://doi.org/10.1007/s13534-017-0021-8
Autor:
Gianni Allevato, Axel Jager, Matthias Sachsenweger, Dan Stasevich, Thomas Hahn-Jose, William M. D. Wright, Gerhard Hubschen, Mario Kupnik, Svenja Kadel, Jan Hinrichs, Wolfgang Gebhard
Publikováno v:
Web of Science
A non-contact method for measuring mechanical stress in thin steel sheets using air-coupled ultrasound with electronic beam steering is presented. This allows the automatic adjustment of the optimum steering angle to excite the target Lamb wave mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eda261d216c4c597bf2f777cccae738e
https://doi.org/10.1109/ultsym.2019.8925900
https://doi.org/10.1109/ultsym.2019.8925900
Publikováno v:
Measurement Techniques. 59:990-993
We develop an electromagnetic-acoustic transducer which enables the determination of the elastic characteristics of materials and ultrasonic product testing with high reliability of detecting extremely dangerous cracks.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38ff0b194ff762d3d05417474ab191b2
https://doi.org/10.1007/s11018-016-1081-3
https://doi.org/10.1007/s11018-016-1081-3
Publikováno v:
Journal of Applied Sciences. 16:580-587
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf87457c54cc92215d487fbff5c6d33
https://doi.org/10.3923/jas.2016.580.587
https://doi.org/10.3923/jas.2016.580.587