Zobrazeno 1 - 10
of 1 925
pro vyhledávání: '"P. Pierard"'
Autor:
de Maujouy, Jérémie Pierard
We study the Hessian geometry associated with an ideal gas in a spherical centrifuge. According to Souriau, a spherically confined ideal gas admit states of thermal and rotational equilibrium. These states, called Gibbs states, form an exponential fa
Externí odkaz:
http://arxiv.org/abs/2404.09035
Autor:
de Maujouy, Jérémie Pierard
We clarify the structure obtained in H\'elein and Vey's proposition for a variational principle for the Einstein-Cartan gravitation formulated on a frame bundle starting from a structure-less differentiable 10-manifold. The obtained structure is loca
Externí odkaz:
http://arxiv.org/abs/2312.03163
Autor:
Piérard, Sébastien, Cioppa, Anthony, Halin, Anaïs, Vandeghen, Renaud, Zanella, Maxime, Macq, Benoît, Mahmoudi, Saïd, Van Droogenbroeck, Marc
Various tasks encountered in real-world surveillance can be addressed by determining posteriors (e.g. by Bayesian inference or machine learning), based on which critical decisions must be taken. However, the surveillance domain (acquisition device, o
Externí odkaz:
http://arxiv.org/abs/2211.10119
Autor:
James Dixon, Elena C. Pierard, Patrick Mwanzia, Paschal Giki, Joshua Oduor, Ignatius Maranga, Dominic Kemei, Joseph Onjala, Francis Mwangi, Warren Ondanje, Christian Brand, Thomas Courtright, Paul Muhia, Thomas Bundi, Samuel Balongo, Tang Li, Abel Oyuke, Winnie Mitullah, Aruna Sivakumar, Holger Dalkmann, Vivien Foster, Stephanie A. Hirmer
Publikováno v:
Energy Strategy Reviews, Vol 53, Iss , Pp 101396- (2024)
Transport-energy transitions pose complex challenges that have been extensively studied in high-income countries in response to national mandates for climate action. Low- and middle-income countries, however, have low but rapidly growing motorisation
Externí odkaz:
https://doaj.org/article/ea8e206b8cf440bda960296f4b547198
Background subtraction (BGS) is a common choice for performing motion detection in video. Hundreds of BGS algorithms are released every year, but combining them to detect motion remains largely unexplored. We found that combination strategies allow t
Externí odkaz:
http://arxiv.org/abs/2202.12563
Autor:
Jean-Marc de Walque, Christophe de Terwangne, Raphaël Jungers, Sophie Pierard, Christophe Beauloye, Fatima Laarbaui, Melanie Dechamps, Luc Marie Jacquet
Publikováno v:
BMC Pulmonary Medicine, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background VenoVenous ExtraCorporeal Membrane Oxygenation (VV-ECMO) has been widely used as supportive therapy for severe respiratory failure related to Acute Respiratory Distress Syndrome (ARDS) due to coronavirus 2019 (COVID-19). Only a fe
Externí odkaz:
https://doaj.org/article/b93f8c0cd5f24a9cb0b0474bc2e1a505
Autor:
de Maujouy, Jérémie Pierard
We clarify the structure obtained in H\'elein and Vey's proposition for a variational principle for the Einstein-Cartan gravitation formulated on a frame bundle starting from a structure-less differentiable 10-manifold (arXiv:1508.07765v2 [math-ph]).
Externí odkaz:
http://arxiv.org/abs/2201.01108
Autor:
Cantalloube, F., Gomez-Gonzalez, C., Absil, O., Cantero, C., Bacher, R., Bonse, M. J., Bottom, M., Dahlqvist, C. -H., Desgrange, C., Flasseur, O., Fuhrmann, T., Henning, Th., Jensen-Clem, R., Kenworthy, M., Mawet, D., Mesa, D., Meshkat, T., Mouillet, D., Mueller, A., Nasedkin, E., Pairet, B., Pierard, S., Ruffio, J. -B., Samland, M., Stone, J., Van Droogenbroeck, M.
Publikováno v:
SPIE Proceedings Volume 11448, Adaptive Optics Systems VII; 114485A (2020)
The Exoplanet Imaging Data Challenge is a community-wide effort meant to offer a platform for a fair and common comparison of image processing methods designed for exoplanet direct detection. For this purpose, it gathers on a dedicated repository (Ze
Externí odkaz:
http://arxiv.org/abs/2101.05080
Autor:
Roser, Marie, Béal, David, Eldin, Camille, Gudimard, Leslie, Caffin, Fanny, Gros-Désormeaux, Fanny, Léonço, Daniel, Fenaille, François, Junot, Christophe, Piérard, Christophe, Douki, Thierry
Sulfur mustard (SM), a chemical warfare agent, is a strong alkylating compound that readily reacts with numerous biomolecules. The goal of the present work was to define and validate new biomarkers of exposure to SM that could be easily accessible in
Externí odkaz:
http://arxiv.org/abs/2101.03762
Publikováno v:
ICIP 2020
There exist many background subtraction algorithms to detect motion in videos. To help comparing them, datasets with ground-truth data such as CDNET or LASIESTA have been proposed. These datasets organize videos in categories that represent typical c
Externí odkaz:
http://arxiv.org/abs/2002.05654