Zobrazeno 1 - 10
of 868
pro vyhledávání: '"Coville, P."'
In this paper we revisit the notion of grouped dispersal that have been introduced by Soubeyrand and co-authors \cite{soubeyrand2011patchy} to model the simultaneous (and hence dependent) dispersal of several propagules from a single source in a homo
Externí odkaz:
http://arxiv.org/abs/2405.08384
This paper focuses on propagation phenomena in reaction-diffusion equations with a weaklymonostable nonlinearity. The reaction term can be seen as an intermediate between the classicallogistic one (or Fisher-KPP) and the standard weak Allee effect on
Externí odkaz:
http://arxiv.org/abs/2312.09614
Autor:
Robert Aunger, Aidan Coville, Lukas Kwezi, Anyitike Mwakitalima, Kaposo Mwambuli, Arndt Reichert, Jérôme Sansonetti
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Through Tanzania’s National Sanitation Campaign, we study the effectiveness of two common elements of behavior change campaigns: endorsements from celebrities and testimonials. Using four experiments in Tanzania in early 2021 as part of th
Externí odkaz:
https://doaj.org/article/9a002923e23c45a2bc67e1b9cf60951e
Estimates on the asymptotic behaviour of solution to linear integro-differential equations are fundamental in understanding the dynamics occuring in many nonlocal evolution problems. They are usually derived by using precise decay estimates on the he
Externí odkaz:
http://arxiv.org/abs/2303.00101
In this work we propose a measure-valued stochastic process representing the dynamics of a virus population, structured by phenotypic traits and geographical space, and where viruses are transported between spatial locations by mechanical vectors. As
Externí odkaz:
http://arxiv.org/abs/2211.04563
Autor:
Héloïse Débare, Fany Blanc, Guillaume Piton, Jean-Jacques Leplat, Silvia Vincent-Naulleau, Julie Rivière, Marthe Vilotte, Sylvain Marthey, Jérôme Lecardonnel, Jean-Luc Coville, Jordi Estellé, Andrea Rau, Emmanuelle Bourneuf, Giorgia Egidy
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract In MeLiM minipigs, melanomas develop around birth, can metastasize, and have histopathologic characteristics similar to humans. Interestingly, MeLiM melanomas eventually regress. This favorable outcome raises the question of their malignancy
Externí odkaz:
https://doaj.org/article/17c86ebddec7490c8f0c77562ab0c144
Autor:
Maria Bernard, Alexandre Lecoeur, Jean-Luc Coville, Nicolas Bruneau, Deborah Jardet, Sandrine Lagarrigue, Annabelle Meynadier, Fanny Calenge, Géraldine Pascal, Tatiana Zerjal
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The gut microbiota is known to play an important role in energy harvest and is likely to affect feed efficiency. In this study, we used 16S metabarcoding sequencing to analyse the caecal microbiota of laying hens from feed-efficient and non-
Externí odkaz:
https://doaj.org/article/0b4c0988cae14da69498aa93c2e47ed2
Can mobile phone data improve program targeting? By combining rich survey data from a "big push" anti-poverty program in Afghanistan with detailed mobile phone logs from program beneficiaries, we study the extent to which machine learning methods can
Externí odkaz:
http://arxiv.org/abs/2206.11400
Autor:
Gabriel, Edith, Rodríguez-Cortes, Francisco J., Coville, Jérôme, Mateu, Jorge, Chadoeuf, Joël
Seismic networks provide data that are used as basis both for public safety decisions and for scientific research. Their configuration affects the data completeness, which in turn, critically affects several seismological scientific targets (e.g., ea
Externí odkaz:
http://arxiv.org/abs/2111.14403
In this paper, we consider a resource-consumer model taking into account a mutation effect between species (with constant mutation rate). The corresponding mutation operator is a discretization of the Laplacian in such a way that the resulting dynami
Externí odkaz:
http://arxiv.org/abs/2110.09582