Results 31 to 40 of about 37,565 (236)

Un dispositif numérique de soutien à la collaboration : l'exemple d'une refonte de programme

open access: yesLa Revue LEeE, 2020
Cet article présente les résultats empiriques d’une étude visant à décrire le recours à l’environnement de travail SharePoint en tant que dispositif numérique permettant de soutenir la collaboration entre différent·es formateur·rices (de statuts ...
Vincent Grenon, François Larose
doaj   +1 more source

Over the edge: Empirical evidence for the cliff‐edge model of obstetric selection

open access: yesThe Anatomical Record, EarlyView.
Abstract The cliff‐edge model of obstetric selection maintains that larger neonates and smaller birth canals confer a positive selective advantage until labor becomes obstructed and vaginal delivery is no longer possible, eliciting an abrupt reduction in fitness.
Laura M. Watson   +6 more
wiley   +1 more source

Board Networks and Corporate Carbon Emissions: A Cross‐Country Analysis of Causal Effects

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines whether board networks influence corporate carbon emissions and the strategic pathways through which firms decarbonize. Using a sample of 1952 firms across 48 countries from 2003 to 2020, we employ dynamic stacked regressions that exploit exogenous carbon‐regulation shocks affecting firms connected through shared third ...
Katarzyna Burzynska   +3 more
wiley   +1 more source

Évaluation des archives musicales et sonores numériques : un survol [PDF]

open access: yes, 2013
Travail de recherche réalisé à l’EBSI, Université de Montréal, dans le cadre du cours SCI6112 Évaluation des archives offert au trimestre d’hiver 2013 par le professeur Yvon ...
Côté-Lapointe, Simon
core  

Alkene Hydrogenation by a Cationic, Nine‐Coordinate Molybdenum(VI) Pentahydride Catalyst

open access: yesChemistry – A European Journal, EarlyView.
While late 3d metals dominate efforts to replace precious metals in homogeneous hydrogenation, molybdenum has remained largely ignored. This work reveals that a nine‐coordinate pentahydrido molybdenum complex can hydrogenate a broad range of alkenes efficiently, demonstrating that early‐metal polyhydrides can serve as genuine catalysts rather than mere
Arno Estival   +9 more
wiley   +1 more source

Un colloque sur la pluridisciplinariaté dans les problèmes d'environnement : quelques enseignements et orientations pour l'avenir [PDF]

open access: yes, 2002
International audienceAn experiment has been carried out in Rennes (Brittany, West of France) in June 2000 to estimate atrazine and alachlor volatilisation fluxes after application over a maize crop. Fluxes were calculated using the classical aerodynamic
Ballay, D.   +6 more
core   +3 more sources

Predicting cervical cancer DNA methylation from genetic data using multivariate CMMP

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract Epigenetic modifications link the environment to gene expression and play a crucial role in tumour development. DNA methylation, in particular, is gaining attention in cancer research, including cervical cancer, the focus of this study.
Hang Zhang   +5 more
wiley   +1 more source

Les impacts des énergies fossiles sur l'environnement [PDF]

open access: yes, 1994
La satisfaction de leurs besoins en énergie est l'un des principaux facteurs de la transformation de leur environnement par les sociétés industrielles.
Landrieu, Guy
core   +1 more source

Risque environnemental et action collective : l’exemple de la gestion du risque d’érosion à Wissant (Côte d’Opale) [PDF]

open access: yes, 2009
Cet article vise à mettre en question les rapports qui s’établissent entre les risques environnementaux, leur perception par les acteurs et les mesures qui sont effectivement prises face à ces risques.
Herbert, Vincent   +3 more
core   +2 more sources

Did the French pregnancy pictogram change antiseizure medication use during pregnancy?

open access: yesEpilepsia, EarlyView.
Abstract Objective The aim of this study was to assess the impact of introducing a pregnancy pictogram on medication packaging on the prescription and dispensation of antiseizure medications and on the maternal and neonatal outcomes for women exposed to these medications.
Mélanie Araujo   +7 more
wiley   +1 more source

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