Results 31 to 40 of about 3,945 (231)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+3 more sources

Sensibilité aux antibiotiques des souches de staphylococcus aureus communautaires dans la région de Nouakchott (Mauritanie)

open access: yesThe Pan African Medical Journal, 2016
INTRODUCTION: staphylocoque aureus reste un pathogène majeur de l'homme causant des infections très diverses, cutanées, urinaires, pulmonaires ainsi que des septicémies.
Mohamed Lemine Ould Salem   +3 more
doaj   +1 more source

Staging an Experience of Cultural Heritage Preservation: Consumers' Willingness to Pay for Heirloom Rice in the Philippines

open access: yesAgribusiness, EarlyView.
ABSTRACT The Cordillera Administrative Region in the Philippines is home to terraced rice embedded in centuries of cultural heritage. However, weak market incentives threaten sustained production, jeopardizing indigenous communities' cultural heritage and the in situ biodiversity of rice genetic resources.
Kofi Britwum, Matty Demont
wiley   +1 more source

Digital Transformation and Informal Innovation in Africa: Reframing STI Policy for Inclusive Circular Economy Transitions

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Amid increasing environmental and economic pressures, Africa's transition to a circular economy (CE) presents a vital pathway to inclusive, low‐carbon development. Yet, how digital transformation, informal innovation, and science, technology, and innovation (STI) policy readiness shape CE outcomes remains underexplored.
Emmanuel K. Manu   +2 more
wiley   +1 more source

Centre et régions en Mauritanie

open access: yes, 1989
Ould El Hacen Moctar. Centre et régions en Mauritanie. In: Revue du monde musulman et de la Méditerranée, n°54, 1989. Mauritanie, entre arabité et africanité, sous la direction de Pierre Robert Baduel . pp.
Ould El Hacen, Moctar
core   +1 more source

Decarbonization in Financial Turbulent Times: Global Value Chains and Regulatory Framework

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how participation in global value chains (GVCs) influences carbon emissions amid financial turbulence, with attention to cross‐country heterogeneity and distributional dynamics. Although existing research has explored trade–environment linkages, limited attention has been given to how GVC integration interacts with ...
Xiaoyong Xu   +4 more
wiley   +1 more source

Scrutinizing the Wallacean shortfall: global gaps in snake occurrence data across space and environment

open access: yesEcography, EarlyView.
Occurrence records are fundamental for ecological and evolutionary research, providing key information on species' geographic ranges. However, these records are often taxonomically, spatially, and temporally biased, requiring caution in their use. Here, we analysed the spatial coverage of occurrence records for over 3500 snake species worldwide to ...
Lívia Frateles   +5 more
wiley   +1 more source

Introduction à la Mauritanie

open access: yes, 2013
La vocation séculaire de la Mauritanie a été de se vouloir un "pont" entre le Maghreb et l'Afrique noire car les déserts, comme les fleuves, unissent au moins autant qu'ils ne séparent.
Buu, Edouard Van   +15 more
core   +1 more source

Epidémiologie des PFA et les performances du système de surveillance en Mauritanie de 2008 à 2012

open access: yesThe Pan African Medical Journal, 2014
INTRODUCTION: La Commission Régionale de Certification de l'Eradication de la poliomyélite pour l'Afrique(CRCA) en session à Brazzaville du 8 au 10 octobre 2007 avait déclaré la Mauritanie '' libérée de la poliomyélite ''.
Jean Gérard Tatou Doumtsop   +3 more
doaj   +1 more source

From Parallel Provision to Health System Integration: Exploring the Trajectory and Contextual Drivers of the Healthcare Response for Refugees in Six Low‐ and Middle‐Income Countries

open access: yesThe International Journal of Health Planning and Management, EarlyView.
ABSTRACT Rising numbers of refugees, prolonged displacement and reduced funding have led to challenges in terms of how to address their healthcare needs, with different approaches taken, ranging from parallel mechanisms to arrangements that are integrated (to different extents) within the national health system. Increasingly, global frameworks call for
Maria Paola Bertone   +13 more
wiley   +1 more source

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