Zobrazeno 1 - 10
of 10 885
pro vyhledávání: '"A. Proust"'
Autor:
Saulnier, Tiphaine, Meissner, Wassilios G., Fabbri, Margherita, Foubert-Samier, Alexandra, Proust-Lima, Cécile
In clinical studies, measurement scales are often collected to report disease-related manifestations from clinician or patient perspectives. Their analysis can help identify relevant manifestations throughout the disease course, enhancing knowledge o
Externí odkaz:
http://arxiv.org/abs/2407.08278
We study the low-frequency noise (LFN), i.e. flicker noise, also referred to as 1/f noise, in 2D networks of molecularly functionalized gold nanoparticles (NMN: nanoparticle-molecule network). We examine the noise behaviors of the NMN hosting alkyl c
Externí odkaz:
http://arxiv.org/abs/2406.13825
We study the role of galaxy clusters in the mass-metallicity relation by using a sample of galaxies belonging to the AC114 (z=0.317) galaxy cluster. The data was taken from archival VIMOS-MOS spectroscopy to estimate gas-phase metallicities by using
Externí odkaz:
http://arxiv.org/abs/2404.01289
Mediation analysis aims to decipher the underlying causal mechanisms between an exposure, an outcome, and intermediate variables called mediators. Initially developed for fixed-time mediator and outcome, it has been extended to the framework of longi
Externí odkaz:
http://arxiv.org/abs/2403.11017
Analyzing longitudinal data in health studies is challenging due to sparse and error-prone measurements, strong within-individual correlation, missing data and various trajectory shapes. While mixed-effect models (MM) effectively address these challe
Externí odkaz:
http://arxiv.org/abs/2402.10624
Autor:
Meliani, Z., Cristofari, P., Rodriguez-Gonzalez, A., de Clairfontaine, G. Fichet, Proust, E., Peretti, E.
Context. The galactic winds of starburst galaxies (SBGs) give rise to remarkable structures on kiloparsec scales. However, the evolution and shape of these giant wind bubbles, as well as the properties of the shocks they develop, are not yet fully un
Externí odkaz:
http://arxiv.org/abs/2402.01541
Autor:
Oliviero, V., Gilmutdinov, I., Vignolles, D., Benhabib, S., Bruyant, N., Forget, A., Colson, D., Atkinson, W. A., Proust, C.
Publikováno v:
npj Quantum Materials 9, 75 (2024)
We study the transport properties of underdoped trilayer cuprate HgBa$_2$Ca$_2$Cu$_3$O$_{8+ \delta}$ with doping level $p$ = 0.1 - 0.12 in magnetic field up to 88 T. We report for the first time in a cuprate superconductor a dramatic change of the qu
Externí odkaz:
http://arxiv.org/abs/2401.15224
Autor:
Boulanger, Marie-Eve, Chen, Lu, Oliviero, Vincent, Vignolles, David, Grissonnanche, Gaël, Xu, Kejun, Shen, Zhi-Xun, Proust, Cyril, Baglo, Jordan, Taillefer, Louis
It has recently become clear that phonons generate a sizable thermal Hall effect in cuprates, whether they are undoped, electron-doped or hole-doped (inside the pseudogap phase). At higher doping, where cuprates are reasonably good metals, mobile ele
Externí odkaz:
http://arxiv.org/abs/2310.15892
Autor:
Ye, Yuhao, Yamada, Akiyoshi, Kinoshita, Yuto, Wang, Jinhua, Nie, Pan, Xu, Liangcai, Zuo, Huakun, Tokunaga, Masashi, Harrison, Neil, McDonald, Ross D., Suslov, Alexey V., Ardavan, Arzhang, Nam, Moon-Sun, LeBoeuf, David, Proust, Cyril, Fauqué, Benoît, Fuseya, Yuki, Zhu, Zengwei, Behnia, Kamran
Publikováno v:
npj Quantum Materials 9,12 (2024)
Bulk bismuth has a complex Landau spectrum. The small effective masses and the large g-factors are anisotropic. The chemical potential drifts at high magnetic fields. Moreover, twin boundaries further complexify the interpretation of the data by prod
Externí odkaz:
http://arxiv.org/abs/2310.06685
Publikováno v:
MNRAS 526, 2458-2478 (2023)
We investigate the mass-metallicity relation for galaxies in the Abell cluster AC114 from 7 hours of VIMOS/MR data collected at the ESO-VLT telescope in 2009. The dynamical analysis completed in our previous paper allowed us to select cluster members
Externí odkaz:
http://arxiv.org/abs/2310.03141