Zobrazeno 1 - 10
of 1 266
pro vyhledávání: '"A. Débarre"'
Autor:
Debarre, Olivier, Kuznetsov, Alexander
We study Hilbert schemes of quadrics of dimension $k \in \{0,1,2,3\}$ on smooth Gushel-Mukai varieties $X$ of dimension $n \in \{2,3,4,5,6\}$ by relating them to the relative Hilbert schemes of linear subspaces of dimension $k + 1$ of a certain famil
Externí odkaz:
http://arxiv.org/abs/2409.03528
Autor:
Baron, Y., Lábár, J. L., Lequien, S., Pécz, B., Daubriac, R., Kerdilés, S., ALba, P. Acosta, Marcenat, C., Débarre, D., Lefloch, F., Chiodi, F.
We present superconducting monocrystalline Silicon On Insulator thin 33 nm epilayers. They are obtained by nanosecond laser annealing under ultra-high vacuum on 300 mm wafers heavily pre-implantated with boron ($2.5\times \,10^{16}\, at/cm^2$, 3 keV)
Externí odkaz:
http://arxiv.org/abs/2406.17511
Autor:
Débarre, Florence, Worobey, Michael
In a short text published as Letter to the Editor of the Journal of the Royal Statistical Society Series A, Weissman (2024) argues that the finding that early COVID-19 cases without an ascertained link to Wuhan's Huanan Seafood Wholesale market resid
Externí odkaz:
http://arxiv.org/abs/2405.08040
Autor:
Nath, S., Turan, I., Desvignes, L., Largeau, L., Mauguin, O., Túnica, M., Amato, M., Renard, C., Hallais, G., Débarre, D., Chiodi, F.
Superconductivity in ultra-doped $Si_{1-x}Ge_{x}:B$ epilayers is demonstrated by nanosecond laser doping, which allows introducing substitutional B concentrations well above the solubility limit and up to $7\,at.\%$. A Ge fraction $x$ ranging from 0
Externí odkaz:
http://arxiv.org/abs/2404.02748
Autor:
Débarre, Florence, Worobey, Michael
The centrality of Wuhan's Huanan market in maps of December 2019 COVID-19 case residential locations, established by Worobey et al. (2022a), has recently been challenged by Stoyan and Chiu (2024, SC2024). SC2024 proposed a statistical test based on t
Externí odkaz:
http://arxiv.org/abs/2403.05859
Understanding the temporal spread of gene drive alleles -- alleles that bias their own transmission -- through modeling is essential before any field experiments. In this paper, we present a deterministic reaction-diffusion model describing the inter
Externí odkaz:
http://arxiv.org/abs/2210.13935
We report on the structural properties of highly B-doped silicon (> 2 at. %) realised by nanosecond laser doping. We investigate the crystalline quality, deformation and B distribution profile of the doped layer by STEM analysis followed by HAADF con
Externí odkaz:
http://arxiv.org/abs/2208.05053
Autor:
Desvignes, Léonard, Chiodi, Francesca, Hallais, Géraldine, Débarre, Dominique, Priante, Giacomo, Liao, Feng, Pacot, Guilhem, Sermage, Bernard
Secondary Ions Mass Spectroscopy and Hall effect measurements were performed on boron doped silicon with concentration between 0.02 at.% and 12 at.%. Ultra-high boron doping was made by saturating the chemisorption sites of a Si wafer with BCl3, foll
Externí odkaz:
http://arxiv.org/abs/2207.02520
Autor:
Benoist, Olivier, Debarre, Olivier
Publikováno v:
Ãpijournal de Géométrie Algébrique, Special volume in honour of Claire Voisin (June 12, 2023) epiga:10321
We give new examples of algebraic integral cohomology classes on smooth projective complex varieties that are not integral linear combinations of classes of smooth subvarieties. Some of our examples have dimension 6, the lowest possible. The classes
Externí odkaz:
http://arxiv.org/abs/2205.12761
Publikováno v:
PLoS Genetics, Vol 20, Iss 5, p e1011262 (2024)
Engineered gene-drive techniques for population modification and/or suppression have the potential for tackling complex challenges, including reducing the spread of diseases and invasive species. Gene-drive systems with low threshold frequencies for
Externí odkaz:
https://doaj.org/article/51149145c9134ed7a0d57273d4e7497f