Results 51 to 60 of about 108,342 (291)

The petrogenesis of the mesozoic Maningoza suite igneous complexes, central west Madagascar [PDF]

, 2010
Includes bibliographical references (leaves 132-141).The Maningoza Suite is a set of Mesozoic igneous sub-volcanic to volcanic complexes situated in the Mahajanga sedimentary and volcanic basin in central-west Madagascar.
Finkelstein, Jarryd
core   +1 more source

Multiple SARS-CoV-2 immunizations of an unvaccinated population lead to complex immunity. A T cell reactivity study of blood donors in Antananarivo

Journal of Infection and Public Health
Background: Madagascar has undergone multiple and robust COVID-19 waves. The resulting immune background developed by its poorly vaccinated population has however not been described.
Solohery Lalaina Razafimahatratra, Olifara Herinirina Andriatefy, Diary Juliannie Ny Mioramalala, Fenosoa Anita Mireille Tsatoromila, Fanirisoa Randrianarisaona, Philippe Dussart, Matthieu Schoenhals   +6 more
doaj   +1 more source

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

Business 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, Lu Zhang, Kingsley Imandojemu, Felix Orole, Romanus Osabohien   +4 more
wiley   +1 more source

Assessing the effects of diabetes mellitus on the monocyte-to-lymphocyte ratio and the QuantiFERON-TB gold plus assays for tuberculosis treatment monitoring: a prospective cohort study

Frontiers in Immunology
Diabetes mellitus (DM) is an important risk factor for the development of active tuberculosis (TB). QuantiFERON-TB Gold Plus (QFT-P), white blood cell count (WBC) assays and monocyte-to-lymphocyte ratio (MLR) reflect the inflammatory reactions associated
Paulo Ranaivomanana, Arimanitra Razafimahefa, Mame Ndiaye, Crisca Razafimahatratra, Haja Ramamonjisoa, Perlinot Herindrainy, Mamy Raherison, Antso Hasina Raherinandrasana, Julio Rakotonirina, Jonathan Hoffmann, Rila Ratovoson, Niaina Rakotosamimanana   +11 more
doaj   +1 more source

Outbreak of Tinea capitis and corporis in a primary school in Antananarivo, Madagascar

Journal of Infection in Developing Countries, 2011
Introduction: Tinea capitis is common among schoolchildren in developing countries but underreported in Madagascar. We report the occurrence of an outbreak of gray patch tinea capitis due to Microsporum langeronii in a public primary school of ...
Jean-François Carod, Mahery Ratsitorahina, Hasina Raherimandimby, Virginie Hincky Vitrat, Vololomboahangy Ravaolimalala Andrianaja, Nelly Contet-Audonneau   +5 more
doaj   +1 more source

Sustainable and Resilient Supply Networks: Digitalisation, Regulation and Climate Vulnerability in a Global Context

Business Strategy and the Environment, EarlyView.
ABSTRACT The growing frequency of global crises has intensified concerns regarding climate vulnerability and the resilience of global production systems. This study examines the heterogeneous effects of supply chain development and supply chain digitalisation on climate vulnerability across countries, while accounting for institutional and investment ...
Ziwei Li, Zhi Zhan, Kingsley Imandojemu, Romanus Osabohien, Damilola Felix Eluyela   +4 more
wiley   +1 more source

Multi-temporal and multi-source Landsat satellite images for sand study evolution and risks in commune Antanambao district Marovoay of Madagascar

Journal of Geospatial Information Science and Engineering
Madagascar is one of the countries affected by sand. This phenomenon creates not only the change of land use but especially causes negative impacts to the development of this country on different sectors such as agriculture.
Arisetra Razafinimaro, Tahin’A Ambininkasinirina, Avisoa Andrianarivo, Valérien Tsaramanana, Aimé Richard Hajalalaina   +4 more
doaj   +1 more source

Business and Biodiversity: Scaling Conservation Enterprises Within and Beyond Place for Transformative Change

Business Strategy and the Environment, EarlyView.
ABSTRACT Transformative change is required to address persistent and systemic drivers of biodiversity loss. There is an urgent need for innovative solutions that tackle root causes in place‐specific contexts. Evidence indicates that small, innovative, purpose‐driven businesses can serve as vehicles for developing place‐based solutions.
Shova Thapa Karki, Bradley D. Parrish
wiley   +1 more source

Environmental, Social and Governance (ESG) Drivers of Sustainability Transitions in Sub‐Saharan Africa: Why One Size Does Not Fit All

Business Strategy and the Environment, EarlyView.
ABSTRACT Despite growing emphasis on sustainability transitions in developing economies, evidence remains limited on how environmental, social and governance (ESG) conditions shape sustainability outcomes in sub‐Saharan Africa (SSA). This study examines the environmental, social and governance drivers of sustainability transition performance across 39 ...
Emmanuel Kwaku Manu, Bismark Asante, Gabriel Eweje   +2 more
wiley   +1 more source

Biotic and abiotic drivers of ecosystem functioning differ between a temperate and a tropical region

Ecography, EarlyView.
Any single ecosystem will provide many ecosystem functions. Yet, we lack large‐scale, systematic studies of how abiotic factors can directly or indirectly – via effects on biodiversity – drive ecosystem functioning. In this study, we assessed the impact of climate, landscape and biotic community on ecosystem functioning in the temperate and tropical ...
Laura J. A. van Dijk, Andreia Miraldo, Dimby Raharinjanahary, Eric Tsiriniaina Rajoelison, Brian L. Fisher, Robert M. Goodsell, Elzbieta Iwaszkiewicz‐Eggebrecht, David Åhlén, Johanna Högvall, Erika Lundberg, Emma Rova, Piotr Łukasik, Fredrik Ronquist, Tomas Roslin, Ayco J. M. Tack   +14 more
wiley   +1 more source