Zobrazeno 1 - 10
of 335
pro vyhledávání: '"Christ, Glorieux"'
Publikováno v:
Vibration, Vol 6, Iss 4, Pp 796-819 (2023)
Laser Doppler scanning vibrometry is used for imaging spectral vibration components in a carbon fiber-reinforced composite plate that contains a sub-surface delamination defect caused by hammer impact. The images reveal sideband generation at the loc
Externí odkaz:
https://doaj.org/article/4a361c26fdae4f1e9b7f7b19b6c6ec3b
Autor:
Fereshteh Aliazizi, Dua Özsoylu, Soroush Bakhshi Sichani, Mehran Khorshid, Christ Glorieux, Johan Robbens, Michael J. Schöning, Patrick Wagner
Publikováno v:
Micromachines, Vol 15, Iss 6, p 755 (2024)
In this work, we present a compact, bifunctional chip-based sensor setup that measures the temperature and electrical conductivity of water samples, including specimens from rivers and channels, aquaculture, and the Atlantic Ocean. For conductivity m
Externí odkaz:
https://doaj.org/article/7c3159800c204e9e86e1d327b589111c
Autor:
Yang Zhang, Christ Glorieux, Shufan Yang, Kai Gu, Zhiying Xia, Ruijie Hou, Lianping Hou, Xuefeng Liu, Jichuan Xiong
Publikováno v:
Photoacoustics, Vol 32, Iss , Pp 100543- (2023)
Most photoacoustic computed tomography (PACT) systems usually ignore the anisotropy of the tissue absorption coefficient, which will lead to the lack of information in reconstructed images. In this work, the effect is addressed of the possible optica
Externí odkaz:
https://doaj.org/article/e1fce5d1572d43a1b3adcd5fd2286fbe
Autor:
Paolo Bison, Giovanni Ferrarini, Christ Glorieux, Shuji Kamegaki, Junko Morikawa, Stefano Rossi, Meguya Ryu
Publikováno v:
Engineering Proceedings, Vol 51, Iss 1, p 39 (2023)
A thermal diffusivity measurement approach is proposed in which the sample is thermally excited by a periodic train of pulsed, spatially random laser light. The temperature field on the surface is observed by IR camera and the diffusion is recorded b
Externí odkaz:
https://doaj.org/article/8bff29390b2946efae60f9feb4cb8d7e
Publikováno v:
Journal of Otology, Vol 16, Iss 3, Pp 185-198 (2021)
Magnetic resonance imaging (MRI) has become the gold standard for the diagnosis of many pathologies. Using MRI in patients with auditory implants can however raise concerns due to mutual interactions between the implant and imaging device, resulting
Externí odkaz:
https://doaj.org/article/8c41f8d5a3df4deca3f3a3f4564dd391
Autor:
Peilong Yuan, Sevilia Sunetchiieva, Liwang Liu, Shiyuan Liu, Tommaso Seresini, Anmin Yin, Xiaodong Xu, Christ Glorieux
Publikováno v:
AIP Advances, Vol 12, Iss 5, Pp 055227-055227-11 (2022)
Early detection and monitoring of heavy load induced plastic deformation in the structure is crucial for timely intervention before cracking occurs and the material completely fails. Ultrasound can be used for detecting plastic deformation provided t
Externí odkaz:
https://doaj.org/article/be12a89271ba403aa9478f1bc4bbd401
Publikováno v:
Photoacoustics, Vol 24, Iss , Pp 100299- (2021)
Light absorption induced thermoelastic and photoacoustic excitation, combined with laser Doppler vibrometry, was utilized to analyze the dynamic mechanical behavior of a microcantilever. The measured frequency response, modal shapes, and acoustic cou
Externí odkaz:
https://doaj.org/article/1b519885b1d243f4b6ec7ab40071ffe5
Autor:
Lei Meng, Olivier Deschaume, Lionel Larbanoix, Eduard Fron, Carmen Bartic, Sophie Laurent, Mark Van der Auweraer, Christ Glorieux
Publikováno v:
Photoacoustics, Vol 13, Iss , Pp 33-45 (2019)
Building further upon the high spatial resolution offered by ultrasonic imaging and the high optical contrast yielded by laser excitation of photoacoustic imaging, and exploiting the temperature dependence of photoacoustic signal amplitudes, this pap
Externí odkaz:
https://doaj.org/article/2a39ff24152d42a294e6bd33ac6ba2a7
Publikováno v:
PLoS ONE, Vol 16, Iss 5, p e0251397 (2021)
In this work, we study people's ability to discriminate between different 2D textures of walls by passive listening to a pre-recorded tongue click in an auralized echolocation scenario. In addition, the impact of artificially enhancing the early refl
Externí odkaz:
https://doaj.org/article/c1a33b316d2e42ba880acc1157614274
Publikováno v:
Photoacoustics, Vol 20, Iss , Pp 100199- (2020)
We investigate the optical wavelength dependence of the photoacoustic (PA) signal, detected with bandwidth (BW) in the MHz range, of gold nanospheres (NSs) immersed in water upon illumination with ns laser pulses. We compare the wavelength dependence
Externí odkaz:
https://doaj.org/article/cc9df75bdd5a41e18d1ed2ca8d88d2e6