Results 51 to 60 of about 348,457 (280)

The failure of the energy conversion in Bamako: a multilevel approach of the sectoral innovation system [PDF]

, 2012
Depuis les années 1970, les pays sahéliens se sont engagés dans des politiques énergétiques visant à réduire la consommation en bois et en charbon au profit de dérivés pétroliers (gaz butane et kérosène). A Bamako (Mali), en dépit de politiques publiques
Gautier, Denis, Gazull, Laurent
core  

The impacts of biological invasions

Biological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock, Teun Everts, Neil Angelo S. Abreo, Jamie Bojko, Victor Deklerck, James W. E. Dickey, Ana Clara S. Franco, Emili García‐Berthou, Stelios Katsanevakis, Natalia I. Kirichenko, Stefano Mammola, Martin A. Nuñez, Ben Parker, Riccardo Scalera, Ismael Soto, Diederik Strubbe, Ali Serhan Tarkan, Lorenzo Vilizzi, Tim Adriaens, Paride Balzani, Dagmara Błońska, Elizabeta Briski, Rein Brys, Amy L. Burgess, James E. Byers, Carlos Cano‐Barbacil, Giuseppe Castaldelli, Jaimie T.A. Dick, Victoria Dominguez Almela, Romina D. Dimarco, Margarita Florencio, Antonín Kouba, Melina Kourantidou, Irmak Kurtul, Irene Martín‐Forés, Olivier Morissette, Julian D. Olden, Bruno E. Soares, Jakub Truszkowski, Hugo Verreycken, Marc Kenis, Ronaldo Sousa, J. Robert Britton   +42 more
wiley   +1 more source

Les ventes de bois des forêts publiques en 2023

Revue Forestière Française
En 2023, dans un contexte économique dégradé après deux années de forte croissance, les volumes mobilisés et le chiffre d’affaires bois en forêt publique diminuent respectivement de 11% et 6%.
Benoit Généré
doaj   +1 more source

La sylviculture allemande et ses « hectares fantômes » au tournant des XIXe et XXe siècles

Revue Forestière Française, 2017
Au XIXe siècle, l’industrialisation et l’urbanisation accélérée des pays d’Europe nécessitaient d’énormes quantités de bois pour la construction, le soutènement des mines, les traverses de chemin de fer, les poteaux électriques et la pâte à papier ...
Jawad Daheur
doaj   +1 more source

Emil du Bois-Reymond on "The Seat of the Soul" [PDF]

, 2014
The German pioneer of electrophysiology, Emil du Bois-Reymond (1818–1896), is generally assumed to have remained silent on the subject of the brain. However, the archive of his papers in Berlin contains manuscript notes to a lecture on “The Seat of the ...
Finkelstein, Gabriel
core   +1 more source

High‐Efficiency S‐Scheme Bi4O5IBr/Bi5O7I0.7Br0.3 Double Solid Solution Heterojunction Photocatalyst for Levofloxacin Degradation via Optimized Carrier Dynamics

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Particulate Bi4O5 IBr anchored on rod‐like Bi5O7I0.7Br0.3 forms an S‐scheme heterojunction that facilitates charge separation via a built‐in electric field, leading to exceptional photocatalytic activity and stability for LEV degradation. The remediation of antibiotic‐polluted water demands advanced photocatalytic systems with high efficiency and ...
Yangwen Xia, Shengli Chen, Xiaodong Zhu, Zhenxing Ren, Wei Feng   +4 more
wiley   +1 more source

Biochemical Changes in Leaves of Vitis vinifera cv. Sangiovese Infected by Bois Noir Phytoplasma

Pathogens, 2020
Bois noir is a disease associated with the presence of phytoplasma ‘Candidatus Phytoplasma solani’ belonging to the Stolbur group (subgroup 16SrXII-A), which has a heavy economic impact on grapevines.
Carmine Negro, Erika Sabella, Francesca Nicolì, Roberto Pierro, Alberto Materazzi, Alessandra Panattoni, Alessio Aprile, Eliana Nutricati, Marzia Vergine, Antonio Miceli, Luigi De Bellis, Andrea Luvisi   +11 more
doaj   +1 more source

Farmer‐Led Strategies for Water Conservation in the Urmia Lake Basin, Iran

Irrigation and Drainage, EarlyView.
ABSTRACT This study examines the urgent issues of water scarcity and limited farmer livelihoods in the Urmia Lake basin. To address these challenges, we apply the Governance, Autonomy, Integration, and Needs orientation (GAIN) methodology. Our participatory approach revealed that farmers prioritised actionable measures for water management, yield ...
Sina Besharat, Kamran Zeinalzadeh, Behzad Hessari, Ahmad Alijanpour, Azizeh Alizadeh Berdouki, Farideh Feghhenabi, Esmaeil Rezaei‐Chiyaneh, Hamid Hassanpour, Morteza Molaei, Mohammad Hossein Behroozi, Masoumeh Shadan, Mohamad Kouhani, Bizhan Golzari, Neda Khanmohammadi, Shanay Farazkhah, Ramin Hamidi Khasraqi, Hamed Abasalinezhad, Mahsa Mirdashtvan, Hamed Sabzchi‐Dehkharghani, Aziz Elbehri, Moritz von Cossel   +20 more
wiley   +1 more source

Modélisation et simulation numérique du séchage des bois d’Ayous et d’Ebène. Validation expérimentale

Revue des Énergies Renouvelables, 2010
Dans cet article, nous développons un modèle de séchage du bois en nous inspirant de la littérature. Des hypothèses sont ensuite retenues afin de simuler le comportement des bois d’Ayous (Triplochiton scleroxylon) et d’Ebène (Diospyros crassiflora hiern).
M. Simo Tagne, B. Beguide, D. Njomo
doaj  

Perceived Partner Responsiveness Is Associated With Adolescent Sexual Wellbeing Over 1 Year

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Research on adolescent sexuality is primarily cross‐sectional and often neglects interpersonal factors that may play a key role in promoting their sexual wellbeing, such as perceived partner responsiveness, that is, feeling understood, cared for, and accepted by a partner.
Stéphanie Couture, Jacinthe Dion, Alice Girouard, Marie‐Pier Vaillancourt‐Morel, Marie‐Michèle Paquette, Lucia F. O'Sullivan, Sophie Bergeron   +6 more
wiley   +1 more source