Zobrazeno 1 - 10
of 3 498
pro vyhledávání: '"Brasseur, P"'
We present a multiwavelength study of AB Doradus, combining modelling that incorporates a spectropolarimetric magnetic field map with 8.4 GHz radio interferometry to measure the coronal extent and density of this young star. We use the surface magnet
Externí odkaz:
http://arxiv.org/abs/2404.06304
The atmospheric oxidizing capacity in China – Part 2: Sensitivity to emissions of primary pollutants
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 12943-12962 (2024)
Despite substantial reductions in anthropogenic emissions, ozone (O3) pollution remains a severe environmental problem in urban China. These reductions affect ozone formation by altering levels of O3 precursors, intermediates, and the oxidation capac
Externí odkaz:
https://doaj.org/article/6b557c722d89498a9f1f7c9597172889
Autor:
J. E. Pachón, M. A. Opazo, P. Lichtig, N. Huneeus, I. Bouarar, G. Brasseur, C. W. Y. Li, J. Flemming, L. Menut, C. Menares, L. Gallardo, M. Gauss, M. Sofiev, R. Kouznetsov, J. Palamarchuk, A. Uppstu, L. Dawidowski, N. Y. Rojas, M. D. F. Andrade, M. E. Gavidia-Calderón, A. H. Delgado Peralta, D. Schuch
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 7467-7512 (2024)
A multiscale modeling ensemble chain has been assembled as a first step towards an air quality analysis and forecasting (AQF) system for Latin America. Two global and three regional models were tested and compared in retrospective mode over a shared
Externí odkaz:
https://doaj.org/article/8221a33b79e444faadcb9e38579a5dd9
Autor:
F. Vogel, M. P. Adams, L. Lacher, P. B. Foster, G. C. E. Porter, B. Bertozzi, K. Höhler, J. Schneider, T. Schorr, N. S. Umo, J. Nadolny, Z. Brasseur, P. Heikkilä, E. S. Thomson, N. Büttner, M. I. Daily, R. Fösig, A. D. Harrison, J. Keskinen, U. Proske, J. Duplissy, M. Kulmala, T. Petäjä, O. Möhler, B. J. Murray
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11737-11757 (2024)
Cloud properties are strongly influenced by ice formation; hence, we need to understand the sources of ice-nucleating particles (INPs) around the globe. Boreal forests are known as sources of bioaerosol, and recent work indicates that these dominate
Externí odkaz:
https://doaj.org/article/47f10e528101451d925dafb01810e047
Autor:
Z. Brasseur, J. Schneider, J. Lampilahti, V. Vakkari, V. A. Sinclair, C. J. Williamson, C. Xavier, D. Moisseev, M. Hartmann, P. Poutanen, M. Lampimäki, M. Kulmala, T. Petäjä, K. Lehtipalo, E. S. Thomson, K. Höhler, O. Möhler, J. Duplissy
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11305-11332 (2024)
Ice nucleating particles (INPs) play a crucial role in initiating ice crystal formation in clouds, influencing the dynamics and optical properties of clouds and their impacts on precipitation and the climate system. Despite their importance, there is
Externí odkaz:
https://doaj.org/article/2d24302b67714a9696ad57964e431ed6
Autor:
Fanfan Li, Mohammadamin Shahsavarani, Cody-Jordan Handy-Hart, Audrey Côté, Xavier Brasseur-Trottier, Victoria Montgomery, Robin N. Beech, Lan Liu, Stéphane Bayen, Yang Qu, Vincenzo De Luca, Mehran Dastmalchi
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-10 (2024)
Abstract Monoterpenoid indole alkaloid (MIA) biosynthesis in Catharanthus roseus is a paragon of the spatiotemporal complexity achievable by plant specialized metabolism. Spanning a range of tissues, four cell types, and five cellular organelles, MIA
Externí odkaz:
https://doaj.org/article/fe11ce71bc4c4964afaef963581c5cf3
Autor:
Theodoros Christoudias, Jasper Kirkby, Dominik Stolzenburg, Andrea Pozzer, Eva Sommer, Guy P. Brasseur, Markku Kulmala, Jos Lelieveld
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-8 (2024)
Abstract Geological evidence indicates that a supernova within 100 parsecs of Earth occurs around once per million years. Such nearby supernovas can produce an intense gamma-ray burst and a 100-fold increase of cosmic rays, lasting several centuries.
Externí odkaz:
https://doaj.org/article/716b6abb3cd9495495aa240c563785bb
We present a multiwavelength study of stellar flares on primarily G-type stars using overlapping time domain surveys in the near ultraviolet (NUV) and optical regimes. The NUV (GALEX) and optical (Kepler) wavelength domains are important for understa
Externí odkaz:
http://arxiv.org/abs/2212.08696
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 10, Pp n/a-n/a (2024)
Abstract The ocean surface mixed layer plays a crucial role as an entry or exit point for heat, salt, momentum, and nutrients from the surface to the deep ocean. In this study, we introduce a framework to assess the evolution of the mixed layer depth
Externí odkaz:
https://doaj.org/article/ebe88e39f95b4b24ad1ddbfaee119466
Autor:
Piet Geusens, Laurent Meric de Bellefon, Patrick Durez, Ruth Wittoek, Luc De Clerck, Jan Lenaerts, René Westhovens, Kurt de Vlam, Marie Vanthuyne, Yves Piette, Isabelle Peene, Anne Durnez, Bert Vander Cruyssen, Sofia Ajeganova, Pauline Montigny, Sofia Pazmino, Johan Joly, Patrick Verschueren, Rik Joos, Christian von Frenckell, Clio Ribbens, Béatrice André, Michel Malaise, Delphine Bertrand, Luk Corluy, Veerle Taelman, Isabelle Ravelingien, Elke Geens, Johan Vanhoof, Els Van Essche, Barbara Neerinckx, Ioana Gofita, Elisa Docampo, Muriel Stubbe, Mieke Devinck, Bea Maeyaert, YVES BOUTSEN, Mihaela Maruseac, Michael Doumen, Alla Ishchenko, Stephanie Dierckx, Mark Walschot, Marie-Joëlle Kaiser, Philip Remans, Kristof Thevissen, Tom Zwaenepoel, Silvana Di Romana, Marc Vanden Berghe, Joëlle Margaux, Jan Van Offel, Elias De Meyst, Myroslava Kulyk, Nelly Creten, Anna Sileghem, Hubert Berghs, Marleen Coppens, Pascale Volders, Christine Langenaeken, Femke Meynen, Isabelle de Wergifosse, Caroline Verbist, Spyridon Kefalas, Celine Brasseur, Mihaela Sarbu, Charline Rinkin, Sandrine Halleux, Maria Jose Fernandez, Marijke Van Hoydonck, Bernard Bouchez, Catherine Naveau, Emmanuelle Caussin, Jean-Pol Dufour, Véronique Pauly, Kathleen Declerck, Stijn Michiels, Joke Vanderstukken, Evelien Deboeck, Anneleen Moeyersoons, Louis Van Praet, Gilles Blondiaux, Jean-Pierre Brasseur, Laure Tant, Muhammad Soyfoo
Publikováno v:
RMD Open, Vol 10, Iss 3 (2024)
Objectives To investigate if patients with early rheumatoid arthritis responding insufficiently to initial methotrexate (MTX) and bridging glucocorticoids (GCs) could benefit from early but temporary etanercept introduction as a second remission-indu
Externí odkaz:
https://doaj.org/article/cd8d4c0fe99449019149159bcb1998a7