Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Georges Willoquet"'
Autor:
Isabelle Saniour, Michel Geahel, Javier Briatico, Cornelis J. van der Beek, Georges Willoquet, Laurène Jourdain, Bertrand Baudouy, Gilles Authelet, Jean-Christophe Ginefri, Luc Darrasse, Marie Poirier-Quinot
Publikováno v:
EPJ Techniques and Instrumentation, Vol 7, Iss 1, Pp 1-11 (2020)
Abstract The use of high temperature superconducting (HTS) radio frequency (RF) coils in Magnetic Resonance Imaging (MRI) greatly improves the signal-to-noise ratio (SNR) in many biomedical applications and particularly in micro-MRI. However, a detai
Externí odkaz:
https://doaj.org/article/ded59742075f44c083e096c9c1fa1b58
Autor:
Lena Nohava, Jean-Christophe Ginefri, Georges Willoquet, Elmar Laistler, Roberta Frass-Kriegl
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
This paper addresses the scientific and technological challenges related to the development of wireless radio frequency (RF) coils for magnetic resonance imaging (MRI) based on published literature together with the authors' interpretation and furthe
Externí odkaz:
https://doaj.org/article/6e5b3ebfd3814bf6bfd6a5c6ccbcbd5e
Autor:
Laurène Jourdain, Michel Geahel, J. Briatico, Gilles Authelet, Jean-Christophe Ginefri, Bertrand Baudouy, Cornelis J. van der Beek, Georges Willoquet, Isabelle Saniour, Luc Darrasse, Marie Poirier-Quinot
Publikováno v:
EPJ Techniques and Instrumentation
EPJ Techniques and Instrumentation, Springer, 2020, 7 (1), ⟨10.1140/epjti/s40485-020-00055-2⟩
EPJ Techniques and Instrumentation, Vol 7, Iss 1, Pp 1-11 (2020)
EPJ Techniques and Instrumentation, Springer, 2020, 7 (1), ⟨10.1140/epjti/s40485-020-00055-2⟩
EPJ Techniques and Instrumentation, Vol 7, Iss 1, Pp 1-11 (2020)
The use of high temperature superconducting (HTS) radio frequency (RF) coils in Magnetic Resonance Imaging (MRI) greatly improves the signal-to-noise ratio (SNR) in many biomedical applications and particularly in micro-MRI. However, a detailed under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de11d6507e9c5291b283fdd8cb1d311a
https://hal.archives-ouvertes.fr/hal-03006100
https://hal.archives-ouvertes.fr/hal-03006100
Autor:
Rose-Marie Dubuisson, Georges Willoquet, Luc Darrasse, Jean-Christophe Ginefri, Isabelle Saniour, Marie Poirier-Quinot, Laurène Jourdain, Gilles Authelet, Bertrand Baudouy
Publikováno v:
Review of Scientific Instruments
Review of Scientific Instruments, American Institute of Physics, 2020, 91 (5), pp.055106. ⟨10.1063/1.5143107⟩
Review of Scientific Instruments, 2020, 91 (5), pp.055106. ⟨10.1063/1.5143107⟩
Review of Scientific Instruments, American Institute of Physics, 2020, 91 (5), pp.055106. ⟨10.1063/1.5143107⟩
Review of Scientific Instruments, 2020, 91 (5), pp.055106. ⟨10.1063/1.5143107⟩
International audience; Small-sized High Temperature Superconducting (HTS) radiofrequency coils are used in a number of micro-magnetic resonance imaging applications and demonstrate a high detection sensitivity that improves the signal-to-noise ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3823cb62c52ec7f171424a46de53d363
https://hal.archives-ouvertes.fr/hal-03024545
https://hal.archives-ouvertes.fr/hal-03024545
Autor:
Nicolas Chanet, Laurène Jourdain, Georges Willoquet, Geneviève Guillot, Gaël Reganha, Ludovic de Rochefort, Rose-Marie Dubuisson
Publikováno v:
Review of Scientific Instruments
Review of Scientific Instruments, American Institute of Physics, 2020, 91 (2), pp.024102. ⟨10.1063/1.5128851⟩
Review of Scientific Instruments, 2020, 91 (2), pp.024102. ⟨10.1063/1.5128851⟩
Review of Scientific Instruments, American Institute of Physics, 2020, 91 (2), pp.024102. ⟨10.1063/1.5128851⟩
Review of Scientific Instruments, 2020, 91 (2), pp.024102. ⟨10.1063/1.5128851⟩
International audience; The dependence of the nuclear magnetic resonance relaxation rate on the magnetic field has been widely studied, in particular, in biomedical areas with the objectives to better understand the underlying microscopic mechanisms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a43c1cfdcf45a74d34a3f133bec3d421
https://hal.archives-ouvertes.fr/hal-03000885/file/Accepted_manuscript_rsi.pdf
https://hal.archives-ouvertes.fr/hal-03000885/file/Accepted_manuscript_rsi.pdf
Autor:
Jean-Christophe Ginefri, Georges Willoquet, Roberta Frass-Kriegl, Lena Nohava, Elmar Laistler
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
This paper addresses the scientific and technological challenges related to the development of wireless radio frequency (RF) coils for magnetic resonance imaging (MRI) based on published literature together with the authors' interpretation and furthe
Autor:
Marie Poirier-Quinot, Sajad Hosseinnezhadian, Laurène Jourdain, Luc Darrasse, Georges Willoquet, Zhoujian Li, Geneviève Guillot, Jean-Christophe Ginefri
Publikováno v:
Sensors and Actuators A: Physical. 241:176-189
The Multi-turn Transmission Line Resonator (MTLR) design allows for developing very small and highly sensitive radiofrequency (RF) coils for magnetic resonance imaging. However the monolithic feature and the small size of the developed coils, imposes
Autor:
Stéphanie Pitre-Champagnat, Georges Willoquet, Jean-Marc Grégoire, B. Benatsou, Virginie Grand-Perret, Ingrid Leguerney, Nathalie Lassau, Ayache Bouakaz, Jean-Rene Jacquet
Publikováno v:
Ultrasonic Imaging
Ultrasonic Imaging, SAGE Publications (UK and US), 2018, 40 (5), pp.325-338. ⟨10.1177/0161734618783975⟩
Ultrasonic Imaging, 2018, 40 (5), pp.325-338. ⟨10.1177/0161734618783975⟩
Ultrasonic Imaging, SAGE Publications (UK and US), 2018, 40 (5), pp.325-338. ⟨10.1177/0161734618783975⟩
Ultrasonic Imaging, 2018, 40 (5), pp.325-338. ⟨10.1177/0161734618783975⟩
International audience; Tumor microvascularization is a biomarker of response to antiangiogenic treatments and is accurately assessed by ultrasound imaging. Imaging modes used to visualize slow flows include Power Doppler imaging, dynamic contrast-en
Autor:
Rose-Marie Dubuisson, Georges Willoquet, Marilyne Le Mée, Anne Maurin, Ludovic de Rochefort, Geneviève Guillot, Stéphanie Rétif, Xavier Maître, Khaoula Bouazizi, Luc Darrasse, Felicia Julea, Hongchen Wang, Sébastien Judé, Catherine Sebrié
Publikováno v:
NMR in Biomedicine
NMR in Biomedicine, Wiley, 2018, 31 (12), pp.e4013. ⟨10.1002/nbm.4013⟩
NMR in Biomedicine, 2018, 31 (12), pp.e4013. ⟨10.1002/nbm.4013⟩
NMR in Biomedicine, Wiley, 2018, 31 (12), pp.e4013. ⟨10.1002/nbm.4013⟩
NMR in Biomedicine, 2018, 31 (12), pp.e4013. ⟨10.1002/nbm.4013⟩
Asthma is a chronic respiratory disease, commonly treated with inhaled therapy. Better understanding of the mechanisms of aerosol deposition is required to improve inhaled drug delivery. Three-dimensional ultrashort echo time (UTE) MRI acquisitions a
Autor:
Luc Darrasse, Catherine Sebrié, Xavier Maître, Hongchen Wang, Jean-Pierre Ruaud, Khaoula Bouazizi-Verdier, Ludovic de Rochefort, Georges Willoquet, Geneviève Guillot
Publikováno v:
Magnetic Resonance in Medicine
Magnetic Resonance in Medicine, Wiley, 2016, 75 (2), pp.594-605. ⟨10.1002/MRM.25617⟩
Magnetic Resonance in Medicine, 2016, 75 (2), pp.594-605. ⟨10.1002/MRM.25617⟩
Magnetic Resonance in Medicine, Wiley, 2016, 75 (2), pp.594-605. ⟨10.1002/MRM.25617⟩
Magnetic Resonance in Medicine, 2016, 75 (2), pp.594-605. ⟨10.1002/MRM.25617⟩
Purpose Aerosol toxicology and drug delivery through the lungs, which depend on various parameters, require methods to quantify particle deposition. Intrapulmonary-administered MRI contrast agent combined with lung-specific imaging sequences has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d27efbb3234d6a7bb658f69fc4edbad0
https://hal.archives-ouvertes.fr/hal-02299786
https://hal.archives-ouvertes.fr/hal-02299786