Zobrazeno 1 - 10
of 973
pro vyhledávání: '"A. Chédin"'
Publikováno v:
Advances in Statistical Climatology, Meteorology and Oceanography, Vol 2, Iss 2, Pp 115-136 (2016)
Air mass classification has become an important area in synoptic climatology, simplifying the complexity of the atmosphere by dividing the atmosphere into discrete similar thermodynamic patterns. However, the constant growth of atmospheric databases
Externí odkaz:
https://doaj.org/article/d755e5ee02d74aacad8dc24c0a9bcff4
Autor:
Magali Prigent, Hélène Jean-Jacques, Delphine Naquin, Stéphane Chédin, Marie-Hélène Cuif, Renaud Legouis, Laurent Kuras
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Autophagy is a key lysosomal degradative mechanism allowing a prosurvival response to stresses, especially nutrient starvation. Here we investigate the mechanism of autophagy induction in response to sulfur starvation in Saccharomyces cerevi
Externí odkaz:
https://doaj.org/article/0d5ffa21b9ff4fe1b4da1cdd6fe5ec79
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 22, Pp 13041-13057 (2015)
Five years (July 2007 to June 2012) of CO tropospheric columns derived from the hyperspectral Infrared Atmospheric Sounding Interferometer (IASI) on-board Metop-A are used to study the impact of fires on the concentrations of CO in the troposphere. F
Externí odkaz:
https://doaj.org/article/ed6d292f996541129f9cfa448fdcac94
Autor:
M. Buchwitz, M. Reuter, O. Schneising, H. Boesch, I. Aben, M. Alexe, R. Armante, P. Bergamaschi, H. Bovensmann, D. Brunner, B. Buchmann, J. P. Burrows, A. Butz, F. Chevallier, A. Chédin, C. D. Crevoisier, S. Gonzi, M. De Mazière, E. De Wachter, R. Detmers, B. Dils, C. Frankenberg, P. Hahne, O. P. Hasekamp, W. Hewson, J. Heymann, S. Houweling, M. Hilker, T. Kaminski, G. Kuhlmann, A. Laeng, T. T. v. Leeuwen, G. Lichtenberg, J. Marshall, S. Noël, J. Notholt, P. Palmer, R. Parker, M. Scholze, G. P. Stiller, T. Warneke, C. Zehner
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XL-7/W3, Pp 165-172 (2015)
The GHG-CCI project (http://www.esa-ghg-cci.org/) is one of several projects of the European Space Agency’s (ESA) Climate Change Initiative (CCI). The goal of the CCI is to generate and deliver data sets of various satellite-derived Essential Clima
Externí odkaz:
https://doaj.org/article/fde658c52c5e4e6296ebdc061c6b66f8
Autor:
V. Capelle, A. Chédin, M. Siméon, C. Tsamalis, C. Pierangelo, M. Pondrom, C. Crevoisier, L. Crepeau, N. A. Scott
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 17, Pp 9343-9362 (2014)
IASI (Infrared Atmospheric Sounder Interferometer)-derived monthly mean infrared (10 μm) dust aerosol optical depth (AOD) and altitude are evaluated against ground-based Aerosol RObotic NETwork of sun photometers (AERONET) measurements of the 500 nm
Externí odkaz:
https://doaj.org/article/d67734608b6248f68b633fa8629f7b73
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 22, Pp 11235-11257 (2013)
The Saharan Air Layer (SAL) influences large-scale environment from western Africa to eastern tropical Americas, by carrying large amounts of dust aerosols. However, the vertical distribution of the SAL is not well established due to a lack of syst
Externí odkaz:
https://doaj.org/article/6908e9fb0155448fbae2fcd2eefe1a0f
Autor:
David Rombaut, Carine Lefèvre, Tony Rached, Sabrina Bondu, Anne Letessier, Raphael M. Mangione, Batoul Farhat, Auriane Lesieur-Pasquier, Daisy Castillo-Guzman, Ismael Boussaid, Chloé Friedrich, Aurore Tourville, Magali De Carvalho, Françoise Levavasseur, Marjorie Leduc, Morgane Le Gall, Sarah Battault, Marie Temple, Alexandre Houy, Didier Bouscary, Lise Willems, Sophie Park, Sophie Raynaud, Thomas Cluzeau, Emmanuelle Clappier, Pierre Fenaux, Lionel Adès, Raphael Margueron, Michel Wassef, Samar Alsafadi, Nicolas Chapuis, Olivier Kosmider, Eric Solary, Angelos Constantinou, Marc-Henri Stern, Nathalie Droin, Benoit Palancade, Benoit Miotto, Frédéric Chédin, Michaela Fontenay
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-20 (2024)
Abstract Myelodysplastic syndromes (MDS) with mutated SF3B1 gene present features including a favourable outcome distinct from MDS with mutations in other splicing factor genes SRSF2 or U2AF1. Molecular bases of these divergences are poorly understoo
Externí odkaz:
https://doaj.org/article/123566d884df484c9b7e6a5d549470f7
Autor:
S. Peyridieu, A. Chédin, V. Capelle, C. Tsamalis, C. Pierangelo, R. Armante, C. Crevoisier, L. Crépeau, M. Siméon, F. Ducos, N. A. Scott
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 12, Pp 6065-6082 (2013)
Infrared Atmospheric Sounder Interferometer (IASI) observations covering the period from July 2007 to December 2011 are interpreted in terms of monthly mean, 1°×1°, 10 μm dust Aerosol Optical Depth (AOD), mean altitude and coarse mode effective r
Externí odkaz:
https://doaj.org/article/ab3e341bf27b4e91a0b0e37c1292205e
Autor:
C. Crevoisier, D. Nobileau, R. Armante, L. Crépeau, T. Machida, Y. Sawa, H. Matsueda, T. Schuck, T. Thonat, J. Pernin, N. A. Scott, A. Chédin
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 8, Pp 4279-4289 (2013)
Since July 2007, monthly averages of mid-tropospheric methane have been retrieved in the tropics over land and sea, by day and night, from IASI onboard MetOp-A, yielding a complete view of the geographical distribution, seasonality and long-term tend
Externí odkaz:
https://doaj.org/article/f1a9abd529c34e18a5f231321916ec08
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 24, Pp 12133-12154 (2012)
The Brewer-Dobson mean circulation and its variability are investigated in the ERA-Interim over the period 1989-2010 by using an off-line Lagrangian transport model driven by analysed winds and heating rates. At low and mid-latitudes, the mean age of
Externí odkaz:
https://doaj.org/article/9d7f288c994343b49891cdb54f73af8b