Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Estrada, Hector"'
Autor:
Gao, Ya, Werner, Beat, Lauber, Beatrice, Chen, Yiming, Colacicco, Giovanni, Razansky, Daniel, Estrada, Héctor
Transcranial ultrasound applications require accurate simulations to predict intracranial acoustic pressure fields. The current gold standard typically consists of calculating a longitudinal ultrasound wave propagation using a fluid skull model, whic
Externí odkaz:
http://arxiv.org/abs/2309.12838
Autor:
Estrada, Hector
Publikováno v:
UC access only.
Thesis (Ph. D.)--University of California, Riverside, 2009.
Includes abstract. Includes bibliographical references. Issued in print and online. Available via ProQuest Digital Dissertations.
Includes abstract. Includes bibliographical references. Issued in print and online. Available via ProQuest Digital Dissertations.
Multiple reflections between transducer and imaged object can naturally occur in ultrasound imaging and other acoustic sensing applications such as sonar. The repeated interaction of the emitted wavefront with the imaged object is traditionally regar
Externí odkaz:
http://arxiv.org/abs/2106.08722
Autor:
Eleni Karakatsani, Maria, Estrada, Héctor, Chen, Zhenyue, Shoham, Shy, Deán-Ben, Xosé Luís, Razansky, Daniel
Publikováno v:
In Advanced Drug Delivery Reviews February 2024 205
Autor:
Shnaiderman, Rami, Wissmeyer, Georg, Estrada, Héctor, Razansky, Daniel, Mustafa, Qutaiba, Chmyrov, Andriy, Ntziachristos, Vasilis
Point-like broadband ultrasound detection can significantly increase the resolution of ultrasonography and optoacoustic (photoacoustic) imaging, yet current ultrasound detectors cannot be miniaturised sufficiently. Piezoelectric transducers lose sens
Externí odkaz:
http://arxiv.org/abs/1902.04115
Autor:
Estrada, Hector, Gottschalk, Sven, Reiss, Michael, Neuschmelting, Volker, Goldbrunner, Roland, Razansky, Daniel
Human skull poses a significant barrier for the propagation of ultrasound waves. Development of methods enabling more efficient ultrasound transmission into and from the brain is therefore critical for the advancement of ultrasound-mediated transcran
Externí odkaz:
http://arxiv.org/abs/1802.00876
Autor:
Hofmann, Urs A.T., Li, Weiye, Deán-Ben, Xosé Luís, Subochev, Pavel, Estrada, Héctor, Razansky, Daniel
Publikováno v:
In Photoacoustics December 2022 28
Ultrasound waves propagating in water or soft biological tissue are strongly reflected when encountering the skull, which limits the use of ultrasound-based techniques in transcranial imaging and therapeutic applications. Current knowledge on the aco
Externí odkaz:
http://arxiv.org/abs/1606.05462
Publikováno v:
In Photoacoustics September 2020 19