Vision Transformers, a new approach for high-resolution and large-scale mapping of canopy heights

Autor: Fayad, Ibrahim, Ciais, Philippe, Schwartz, Martin, Wigneron, Jean-Pierre, Baghdadi, Nicolas, de Truchis, Aurélien, d'Aspremont, Alexandre, Frappart, Frederic, Saatchi, Sassan, Pellissier-Tanon, Agnes, Bazzi, Hassan

Accurate and timely monitoring of forest canopy heights is critical for assessing forest dynamics, biodiversity, carbon sequestration as well as forest degradation and deforestation. Recent advances in deep learning techniques, coupled with the vast

Externí odkaz: http://arxiv.org/abs/2304.11487

Combining satellite images with national forest inventory measurements for monitoring post-disturbance forest height growth

Autor: Agnès Pellissier-Tanon, Philippe Ciais, Martin Schwartz, Ibrahim Fayad, Yidi Xu, François Ritter, Aurélien de Truchis, Jean-Michel Leban

Publikováno v: Frontiers in Remote Sensing, Vol 5 (2024)

Introduction: The knowledge about forest growth, influenced by factors such as tree species, tree age, and environmental conditions, is a key for future forest preservation. Height and age data can be combined to describe forest growth and used to in

Externí odkaz: https://doaj.org/article/fe24eb32c5044d589ab02b60e1d2334b

Normalization of eosinophil count is predictive of oxygen weaning over the course of COVID-19 infection among hospitalized adults during the first wave of 2020 pandemic

Autor: Benjamin Davido, Karim Jaffal, Azzam Saleh-Mghir, Isabelle Vaugier, Stephane Bourlet, Pierre De Truchis, Djillali Annane

Publikováno v: Frontiers in Immunology, Vol 15 (2024)

BackgroundUnderstanding COVID-19 outcomes remains a challenge. While numerous biomarkers have been proposed for severity at admission, limited exploration exists for markers during the infection course, especially for the requirement of oxygen therap

Externí odkaz: https://doaj.org/article/93320da8eae44ee7800746d1f6094c37

Immunovirological status in people with perinatal and adult-acquired HIV-1 infection: a multi-cohort analysis from FranceResearch in context

Autor: Rémonie Seng, Pierre Frange, Albert Faye, Catherine Dollfus, Jérôme le Chenadec, Faroudy Boufassa, Asma Essat, Tessa Goetghebuer, Elisa Arezes, Véronique Avettand-Fènoël, Jean-Joël Bigna, Stéphane Blanche, Cécile Goujard, Laurence Meyer, Josiane Warszawski, Jean-Paul Viard, H. Aumaitre, E. Froguel, F. Caby, S. Dellion, L. Gerard, F. Lucht, C. Chirouze, M. Dupon, Jl Schmit, C. Goujard, T. Allegre, B. Cazenave, G. Hittinger, P. De Truchis, J. Cailhol, C. Duvivier, A. Canestri, O. Bouchaud, M. Karmochkine, D. Salmon-Ceron, D. Zucman, E. Mortier, R. Tubiana, P.M. Girard, C. Pintado, A. Cabie, V. Rabier, P. Morlat, D. Neau, C. Genet, D. Makhloufi, S Bregigeon Ronot, J. Ghosn, V. Reliquet, P. Perré, Jl Pellegrin, C. Arvieux, C. Cheneau, L. Bernard, P. Delobel, R. Verdon, C. Jacomet, L. Piroth, F. Ajana, S. Bevilacqua, Y. Debab, A.L. Lecapitaine, L. Cotte, S. Mokhtari, P. Mercie, P. Poubeau, V. Garrait, Ma Khuong, G. Beck-Wirth, L. Blum, S. Blanche, F. Boccara, T. Prazuck, C. Barbuat, J.P. Viard, S. Stegmann-Planchard, B. Martha, J.M. Treluyer, E. Dore, C. Gaud, M. Niault, E. Fernandes, H. Hitoto, A. Compagnucci, N. Elenga, A. Faye, C. Dollfus, A. Chace, M. Levine, S.A. Martha, C. Floch-Tudal, K. Kebaïli, N. Entz-Werle, J. Tricoire, F. Mazingue, P. Bolot, P. Brazille, T. Goetghebuer, A.F. Gennotte, D. Van Der Linden, V. Schmitz, M. Moutschen, C. Crenn-Hebert, F. Habibi, A. Coursol, E. Guesdon, P.F. Ceccaldi, M. Dehlinger – Paul, E. Pannier, V. Marcou, C. Elleau, M. Achkar, M.O. Vareil, S. Couderc, C. Routier, M.A. Bouldouyre, L. Selleret, A. Chabrol, C. Bellahcene, C. Pluchart, A. Yangui, D. Vignes, A. Alissa, A. Johnson, E. Lachassinne, A. Benbara, L. Karaoui, A. Bongain, B. Yakeu, J.L. Schmit, L. Cravello, C. Hubert, P. Faucher, D. Pinquier, C. Borie, D. Rocchi, C. Brunet-Cartier, C. Briandet, J. Brouard, A. Chalvon-Demersay, M. Rajguru, K. Billiemaz, A. Fresard, A. Moulin, P. Fialaire, L. Mesnard, E. Werner, E. Vintejoux, J. Marian, S. Ranaivojaona, F. Bissuel, M. Abdelhadi, Y. Hammou, C. Genet-Villeger, Y. Hatchuel, G. Bachelard, M. Medus, J. Dendale – Nguyen, T.S. Guimard, A. Martha, M. Rouha, P. Perfezou, L. De Saint Martin, S. Jaffuel, R. Buzele, M. Gousseff, C. Cudeville, V. Vitrat, C. Michau, G. Palenzuela, M. Driessen, B. Heller-Roussin, J.M. Labaune, B. Muanza, J. Massardier, M. Partisani, I. Hau, C. Runel-Belliard, C. Brehin, K. Kebaili, M. Lalande, M. Lagree, K. Lacombe, J.-M. Molina, J. Reynes, O. Robineau, F. Raffi, A. Becker, L. Weiss, T. Allègre, G. Pialoux, F. Souala, A. Rami, C. Katlama, A. Cabié, J.-P. Viard, F. Bastides, C. Michel, D. Salmon, J-D Le Lièvre, A. Sotto, E. Rouveix, A. Naqvi, S. Brégigeon, R. Rodet, A. Simon-Coutelier, J.-L. Esnault, R. Buzelé, A. Stein, C. Godin-Colet, G. Pichancourt, P. Caraux-Paz, M Mohseni Zadeh, L. Gérard, C. Lascaux-Cametz, L. Bodard, J.-L. Pellegrin, N. Ettahar, A. Uludag, E. Rosenthal, F. Prevoteau du Clary, S. Jaureguiberry, P. Philibert, A.-L. Lecapitaine, E. Chakvetadze, H. Champagne, V. Daneluzzi, J. Goupil de Bouillé, A. Leprêtre, I. Lamaury, I. Darasteanu, B. Abraham, D. Garipuy, J.-L. Berger, J.-L. Schmit, K. Diallo, F. Gourdon, O. Vaillant, V. Gaborieau, J. Doll, D. Quinsat, L. Geffray, J.-J. Girard, D. Houlbert, V. Perronne, E. Klement, O. Antioniotti, C. Rouzioux, V. Avettand-Fenoel, O. Lortholary, S. Boucly, A. Maignan, R. Thiebaut, L. Meyer, F. Boufassa, M.A. Charles, R. Dray-Spira, C. Legeai, V. Amon, N. Benammar, R. Seng, L. Slama, P. Bonnard, C. Chakvetadze, T. L’Yavanc, J. Capeau, C. Vigouroux, S. Fellahi, J.P. Bastard, E. Oksenhendler, J.F. Bourge, V. Bajzik, D. Sereni, C. Lascoux-Combe, O. Taulera, L.V. Dien, J. Delgado, J.M. Molina, T. Saint-Marc, S. Ferret, J. Pavie, J.F. Bergmann, M. Parrinello, BLefebvre, C. Boudraa, B. Diallo, C. Lupin, S. Herson, A. Simon, N. Edeb, L. Guillevin, T. Tahi, M.P. Pietri, D. Tisne-Dessus, C. Jalbert, P. Yeni, S. Matheron, G. Pahlavan, B. Phung, N. El-Alami Talbi, Z. Ramani, G. Catalano, C. Godard, F. Boue, V. Chambrin, D. Bornarel, H. Schoen, R. Carlier, B. Fantin, C. Poder, R. Dhote, M. Bentata, P. Honore, Xuan Tuyet, J.F. Delfraissy, F. Chaix, M.T. Rannou, Y. Levy, A. Sobel, C. Dumont, S. Abel, S. Pierre-François, V. Beaujolais, I. Poizot-Martin, O. Zaegel-Faucher, C. Debreux, J. Moreau, E. Van Der Gheynst, M.C. Thiebaut-Drobacheff, A. Foltzer, B. Hoen, J.F. Faucher, H. Gil, J.M. Ragnaud, I. Raymond, I. Louis, M. Hessamfar, V. Baillat, C Merle De Boever, C. Tramoni, A. Soufflet, P. Guadagnin, P. Choutet, O. Mounoury, D. Brosseau, H. Hue, T. May, S. Wassoumbou, M. Stenzel, M.P. Bouillon, Y. Yazdanpanah, T. Huleux, E. Aissi, S. Pavel, D. Rey, P. Fischer, G. Blaison, M. Martinot, A. Pachart, F. Jeanblanc, J.L. Touraine, C. Trepo, P. Miailhes, K. Kouadjo, V. Thoirain, C. Brochier, P. Perre, S. Leautez, J.L. Esnault, I. Suaud

Publikováno v: The Lancet Regional Health. Europe, Vol 40, Iss , Pp 100885- (2024)

Summary: Background: No study has compared the virological and immunological status of young people with perinatally-acquired HIV infection (P-HIV) with that of people with HIV adulthood (A-HIV) having a similar duration of infection. Methods: 5 Fren

Externí odkaz: https://doaj.org/article/8d395bc22ea04034a032bc78d228f660

FORMS: Forest Multiple Source height, wood volume, and biomass maps in France at 10 to 30 m resolution based on Sentinel-1, Sentinel-2, and Global Ecosystem Dynamics Investigation (GEDI) data with a deep learning approach

Autor: M. Schwartz, P. Ciais, A. De Truchis, J. Chave, C. Ottlé, C. Vega, J.-P. Wigneron, M. Nicolas, S. Jouaber, S. Liu, M. Brandt, I. Fayad

Publikováno v: Earth System Science Data, Vol 15, Pp 4927-4945 (2023)

The contribution of forests to carbon storage and biodiversity conservation highlights the need for accurate forest height and biomass mapping and monitoring. In France, forests are managed mainly by private owners and divided into small stands, requ

Externí odkaz: https://doaj.org/article/308bd5fb32fe4719adb3224302fe9cfd