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pro vyhledávání: '"Taupin P"'
Following White's approach of robust multiple linear regression, we give asymptotic confidence intervals for the multiple correlation coefficient R2 under minimal moment conditions. We also give the asymptotic joint distribution of the empirical esti
Externí odkaz:
http://arxiv.org/abs/2401.12598
Publikováno v:
M@n@gement, Vol 27, Pp 1-15 (2024)
The prospect of solving ‘grand challenges’ through technological innovation justifies the interest shown in deep-tech start-ups. These companies develop technological solutions, which they then seek to implement on a massive scale during their sc
Externí odkaz:
https://doaj.org/article/bcd412cf42dd490aacda41e90ed6bc2f
Publikováno v:
Scripta Materialia 210 (2022), 114425
Complex intermetallic materials known as MAX phases exhibit exceptional properties from both metals and ceramics, largely thanks to their nanolayered structure. With high-resolution scanning transmission electron microscopy supported by atomistic mod
Externí odkaz:
http://arxiv.org/abs/2303.09180
Autor:
Lužnik, Monika, Lientschnig, Günther, Taupin, Mathieu, Steiger-Thirsfeld, Andreas, Prokofiev, Andrey, Paschen, Silke
Publikováno v:
Crystals 13(3), 453 (2023)
Clathrates are a materials class with an extremely low phonon thermal conductivity, which is a key ingredient for a high thermoelectric conversion efficiency. Here, we present a study on the type-I clathrate La$_{1.2}$Ba$_{6.8}$Au$_{5.8}$Si$_{38.8}\s
Externí odkaz:
http://arxiv.org/abs/2302.04105
Autor:
M. B. Kreis, J.-D. Taupin, N. Patris, P. Lachassagne, V. Vergnaud-Ayraud, J. D. P. Burte, C. Leduc, E. S. P. R. Martins
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 385, Pp 393-398 (2024)
In semi-arid areas, groundwater (GW) represents the most reliable resource for water supply. In the semi-arid region of Ceará (Northeastern Brazil), GW of the crystalline fractured aquifers has a salinity higher than expected in this type of environ
Externí odkaz:
https://doaj.org/article/a76129f31b7745d69c039801d2e091b5
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 385, Pp 17-23 (2024)
The study of stable isotopes in the precipitation of Ceará was conducted on monthly rainfall samples between 2011 and 2019 and on daily rainfall samples between 2018 and 2019 in order to support the global knowledge of hydrological processes in semi
Externí odkaz:
https://doaj.org/article/d2d10948836b495da3247a0db92660ed
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 385, Pp 231-237 (2024)
Mesa de Los Santos is an elevated plateau located in the Eastern Cordillera of Colombia (Andean region) in the Department of Santander (altimetric variation 300 to 1800 m a.s.l.). The region is marked by a shortage of potable surface water. The isoto
Externí odkaz:
https://doaj.org/article/6ef82822e5e54c42b270830f9d1ee59f
Autor:
M. Ben Alaya, J.-D. Taupin, M. H. Msaddek, I. Ayari, N. Patris, N. Chaabene, B. Toumi, F. Melki
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 385, Pp 327-332 (2024)
The determination of the origin of salinity in the superficial aquifer of Mornag (NE Tunisia), and the understanding of its hydrological and geochemical behaviours related to severe natural and anthropogenic constraints, were approached by the combin
Externí odkaz:
https://doaj.org/article/ca96d0acb14744f9a6d114233e2bc638
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 385, Pp 345-349 (2024)
Population growth and agricultural intensification are ever more demanding in water resources, and threaten their quality and quantity, especially in semi-arid and arid areas. The Sahara desert is typical of these multiple constraints and rapid chang
Externí odkaz:
https://doaj.org/article/c339c6701ab9411586f44225c69960f1
We investigate the problem of best policy identification in discounted linear Markov Decision Processes in the fixed confidence setting under a generative model. We first derive an instance-specific lower bound on the expected number of samples requi
Externí odkaz:
http://arxiv.org/abs/2208.05633