Results 41 to 50 of about 4,391 (207)

Variations Transitoires Régulières de la Composante Horizontale du Champ Magnétique Terrestre en République démocratique du Congo pour un Cycle Solairev

open access: yesRevue Congolaise des Sciences et Technologies, 2022
La République Démocratique du Congo, par rapport à sa position géographique, située au Sud de l'équateur géomagnétique, est une zone de grande variation de la composante horizontale du champ magnétique terrestre.
K. Mukala   +7 more
doaj   +1 more source

Un observatoire privilégié

open access: yesL'Education physique en mouvement, 2022
Les camps scolaires sont des moments inoubliables d’une année scolaire où vie en communauté et activités sportives en font des outils pédagogiques incontournables. Le Centre sportif national de la jeunesse de Tenero (CST) offre une infrastructure complète avec pléthore de choix lorsqu’il s’agit de trouver un sport parmi la cinquantaine d’activités ...
openaire   +1 more source

Human pressure, habitat heterogeneity and species traits jointly determine the level of dark diversity in coastal fish communities

open access: yesEcography, EarlyView.
Understanding how anthropogenic pressures and environmental gradients shape coastal fish communities is a central question in biogeography and marine conservation. Yet, the set of species expected to occur at a site given ecological conditions but being absent – the so‐called dark diversity – has received far less attention than observed species, even ...
Loïc Sanchez   +23 more
wiley   +1 more source

The Portuguese Astronomical Activity in the Late 18th and Early 19th Centuries

open access: yesCahiers François Viète, 2017
In the late 18th century and beginning of the 19th century, the Portuguese centre of gravity for astronomical research (and teaching) was the Royal Astronomical Observatory of the University of Coimbra.
Fernando B. Figueiredo
doaj   +1 more source

Towards Transformative Climate Governance: Capacities and Constraints for Local Government in Aotearoa New Zealand

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT An emerging consensus calls for transformative climate governance. However, what instigates and sustains transformative pathways remains unclear. This study characterises the existence, quality and structural underpinnings of transformative governance capacities in local government climate change response in Aotearoa New Zealand, applying a ...
Gangadari K. Ranawaka   +3 more
wiley   +1 more source

How Is FinTech Shaping Household Portfolio Behaviour?

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This paper examines how FinTech adoption influences household portfolio allocation across major advanced economies. Using a flow‐of‐funds framework and the Almost Ideal Demand System (AIDS), we model household demand for currency, deposits, loans, debt securities, and equity in the United States, United Kingdom, Euro Area, Japan and Australia.
Victor Murinde, Athina Petropoulou
wiley   +1 more source

Conception et mise en œuvre de l’interdisciplinarité dans les Observatoires hommes-milieux (OHM, CNRS)☆

open access: yesNatures Sciences Sociétés, 2020
Pour répondre à la complexité des crises socioécosystémiques qui affectent de plus en plus une planète anthropisée et globalisée, l’auteur a conçu et mis en œuvre dans le cadre de l’Institut écologie et environnement (INEE) du CNRS depuis 2007 un ...
Chenorkian Robert
doaj   +1 more source

Comparative Efficiency of eDNA, Camera Traps and Scat Surveys to Detect a Semi‐Aquatic Mammal Across Multiple Catchments

open access: yesAnimal Conservation, EarlyView.
Monitoring semi‐aquatic mammals is essential for their conservation, but it is made difficult by their elusive lifestyle and generally low abundance. Eurasian otter (Lutra lutra) monitoring has traditionally relied on scat surveys, but eDNA and camera‐trapping are emerging as promising alternatives.
Simon Lacombe   +15 more
wiley   +1 more source

Seeing like a citizen: Experimental evidence on how empowerment affects engagement with the state

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Building a strong and effective state requires revenue. Yet, in many low‐income countries, citizens do not make formal payments to the state or forego engaging with the state altogether due to vulnerability to opportunistic demands by state agents. We study two randomized interventions in Kinshasa, Democratic Republic of the Congo, designed to
Soeren J. Henn   +4 more
wiley   +1 more source

Introduction

open access: yesCahiers François Viète, 2016
The case studies gathered in this volume are the result of a workshop organised by the Groupe d'histoire de l'astronomie of the Centre François Viète of epistemology, history of science and technology (Université de Nantes), in Nantes, in November 2010 ...
Guy Boistel, Olivier Sauzereau
doaj   +1 more source

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