Results 1 to 10 of about 335,629 (222)
Spatialisation du carbone dans la forêt classée de Goungoun (Bénin)
African Journal on Land Policy and Geospatial Sciences, 2021 L’objectif de la présente recherche est de modéliser le stock de carbone dans la forêt classée de Goungoun et ses terroirs riverains (FCGTR) au Nord-Bénin.
Soufouyane ZAKARI +3 more
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Changement climatique : la biodiversité forestière à la croisée des enjeux de conservation et d'atténuation [PDF]
Sciences, Eaux & Territoires, 2020 On peut distinguer différentes stratégies de séquestration de carbone par la filière bois-forêt : celles fondées sur la volonté d'augmenter le stock de carbone contenu dans les forêts et celles fondées sur la volonté d'exporter rapidement du carbone des ...
C. BOUGET, M. GOSSELIN, F. LAROCHE
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Carbon nanofibers based carbon–carbon composite fibers
Discover Nano, 2023 AbstractTextile grade polyacrylonitrile (PAN) was used as a precursor material for carbon fiber preparation. E-beam irradiated polyacrylonitrile grafted carbon nanofibers were dispersed in polyacrylonitrile solution (dissolved in dimethyl formamide).
Nitilaksha Hiremath +6 more
openaire +3 more sources
Revue Française de Photogrammétrie et de Télédétection, 2022 Le rôle des forêts dans la séquestration du carbone est important dans un contexte de changement climatique. Dans cet article, il est question d’effectuer une évaluation du stock de carbone dans la région de Libreville à partir des données de ...
Benjamin Messame Me Mba +4 more
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Complexes of Dichlorogermylene with Phosphine/Sulfoxide-Supported Carbone as Ligand
Molecules, 2021 Due to their remarkable electronic features, recent years have witnessed the emergence of carbones L2C, which consist in two donating L ligands coordinating a central carbon atom bearing two lone pairs.
Ugo Authesserre +6 more
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New Insight into the Reactivity of S,S-Bis-ylide
Molecules, 2023 The present work focuses on the reactivity of S,S-bis-ylide 2, which presents a strong nucleophilic character, as evidenced by reactions with methyl iodide and CO2, affording C-methylated salts 3 and betaine 4, respectively. The derivatization of betaine
Ugo Authesserre +5 more
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Interdisciplinarité ou mélange des genres en histoire des sciences ?
Cahiers François Viète, 2020 This paper develops methodological reflections based on my own practice of the history of science, without claiming them as a model. Following a brief historical sketch of the institutionalisation process of the history of science and its oscillation ...
Bernadette Bensaude-Vincent
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, 2020 La degradation forestiere provoque la perte de carbone et contribue indirectement au changement climatique. Afin d’evaluer la contribution du massif forestier de l’Ecole Nationale des Eaux et Forets (ENEF) a l’attenuation du changement climatique, une ...
W. Ouedraogo +4 more
semanticscholar +1 more source
The Diverse Ecology of Electronic Materials
Cahiers François Viète, 2017 Silicon has been the dominant material in microelectronics for a half century. Other materials, however, have subsidiary roles in microelectronics manufacturing. A few materials have even been promoted as replacements for silicon.
Cyrus C. M. Mody
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Reversible epigenetic alterations regulate class I HLA loss in prostate cancer
Communications Biology, 2022 Loss of HLA-I gene expression in prostate cancer is associated with repressive chromatin states, which can be reversed by pharmacological DNMT and HDAC inhibition leading to increased activation of co-cultured tumor-specific CD8+ T-cells.
Tamara S. Rodems +12 more
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