Zobrazeno 1 - 10
of 4 716
pro vyhledávání: '"Boeuf A"'
Autor:
Akazawa, Tomohiro, Monfray, Stéphane, Boeuf, Frédéric, Toprasertpong, Kasidit, Takagi, Shinichi, Takenaka, Mitsuru
Transparent in-line optical power monitoring in Si programmable photonic integrated circuits (PICs) is indispensable for calibrating integrated optical devices such as optical switches and resonators. A Si waveguide (WG) photodetector (PD) based on d
Externí odkaz:
http://arxiv.org/abs/2408.06671
Autor:
Schuhmann, J., Lazzari, L., Morassi, M., Lemaitre, A., Sagnes, I., Beaudoin, G., Amanti, M. I., Boeuf, F., Raineri, F., Baboux, F., Ducci, S.
The demand for integrated photonic chips combining the generation and manipulation of quantum states of light is steadily increasing, driven by the need for compact and scalable platforms for quantum information technologies. While photonic circuits
Externí odkaz:
http://arxiv.org/abs/2311.12718
Autor:
Weckenmann, Erwan, Monteiro, Thyago, de Moura, Uiara Celine, Da Ros, Francesco, Bramerie, Laurent, Gay, Mathilde, Pérez-Galacho, Diego, Deniel, Lucas, Boeuf, Frédéric, Marris-Morini, Delphine, Zibar, Darko, Peucheret, Christophe
The flatness of electro-optic frequency combs (EOFCs) generated in a single silicon ring resonator modulator (RRM) is optimized by employing harmonic superposition of the radio-frequency driving signal. A differential evolution algorithm is employed
Externí odkaz:
http://arxiv.org/abs/2310.20233
Autor:
Henry, Antoine, Fioretto, Dario, Procopio, Lorenzo M., Monfray, Stéphane, Boeuf, Frédéric, Vivien, Laurent, Cassan, Eric, Ramos, Carlos, Bencheikh, Kamel, Zaquine, Isabelle, Belabas, Nadia
Harnessing the frequency dimension in integrated photonics offers key advantages in terms of scalability, noise resilience, parallelization and compatibility with telecom multiplexing techniques. Integrated ring resonators have been used to generate
Externí odkaz:
http://arxiv.org/abs/2305.03457
Autor:
Boeuf, J P
Publikováno v:
Physics of Plasmas, 2022
Long wavelength plasma non-uniformities rotating in the azimuthal direction ("rotating spokes") have been observed in a number of experiments on Hall thrusters or magnetron discharges. We use a two-dimensional (2D), axial-azimuthal Particle-In-Cell M
Externí odkaz:
http://arxiv.org/abs/2211.17051
Autor:
Tyushev, M., Zadeh, M. Papahn, Sharma, V., Sengupta, M., Raitses, Y., Boeuf, J. -P., Smolyakov, A.
Azimuthal structures in cylindrical Penning discharge are studied with 2D3V radial-azimuthal PIC/MCC model with the axial magnetic field. The discharge is self-consistently supported by ionization due to the axial injection of electrons. It is shown
Externí odkaz:
http://arxiv.org/abs/2210.16887
Autor:
Romain Amadieu, Camille Brehin, Adéla Chahine, Erick Grouteau, Damien Dubois, Caroline Munzer, Clara Flumian, Olivier Brissaud, Barbara Ros, Gael Jean, Camille Brotelande, Brendan Travert, Nadia Savy, Benoit Boeuf, Ghida Ghostine, Isabelle Popov, Pauline Duport, Richard Wolff, Laure Maurice, Stephane Dauger, Sophie Breinig
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-17 (2024)
Abstract Background Bacterial infections (BIs) are widespread in ICUs. The aims of this study were to assess compliance with antibiotic recommendations and factors associated with non-compliance. Methods We conducted an observational study in eight F
Externí odkaz:
https://doaj.org/article/652d3727fcd44aeeb6a3684ab8cdc99e
Autor:
Debaty, Guillaume, Segond, Nicolas, Duhem, Helene, Crespi, Christophe, Behouche, Alexandre, Boeuf, Johanna, Sanchez, Caroline, Chouihed, Tahar, Moore, Johanna, Lurie, Keith, Labarere, José
Publikováno v:
In Resuscitation November 2024 204
Targeting metastasis-initiating cancer stem cells in gastric cancer with leukaemia inhibitory factor
Autor:
Lornella Seeneevassen, Anissa Zaafour, Elodie Sifré, Coralie Genevois, Tra Ly Nguyen, Yasmine Pobiedonoscew, Alban Giese, Jérôme Guignard, Camille Tiffon, Benoit Rousseau, Anne-Aurélie Raymond, Geneviève Belleannée, Hélène Boeuf, Caroline Gronnier, Océane C. B. Martin, Julie Giraud, Philippe Lehours, Pierre Dubus, Christine Varon
Publikováno v:
Cell Death Discovery, Vol 10, Iss 1, Pp 1-13 (2024)
Abstract Gastric cancer’s (GC) bad prognosis is usually associated with metastatic spread. Invasive cancer stem cells (CSC) are considered to be the seed of GC metastasis and not all CSCs are able to initiate metastasis. Targeting these aggressive
Externí odkaz:
https://doaj.org/article/f3c91b91bd3d4c56a8a9fbd0497898b6
Ionization waves (striations) in a low-current plasma column revisited with kinetic and fluid models
Autor:
Boeuf, J.
Publikováno v:
Physics of Plasmas, American Institute of Physics, 2022, 29 (2), pp.022105
A one-dimensional Particle-In-Cell Monte Carlo Collisions (PIC-MCC) method has been used to model the development and propagation of ionization waves in neon and argon positive columns. Low current conditions are considered, i.e. conditions where ste
Externí odkaz:
http://arxiv.org/abs/2202.03215