THE PREVALENCE OF SCABIES IN MONROVIA, LIBERIA: A POPULATION-BASED SURVEY.



Effect of the Exchanged Cation in an Algerian Montmorillonite Used as a Heterogeneous Catalyst for Biginelli Reaction

In this work, an Algerian montmorillonite (Mt) is exchanged by different cations from the transition metals family, namely: Cu2+, Ni2+, Cr3+, Co2+, Fe2+ and Fe3+, it is used as a heterogeneous catalyst for Biginelli reaction.The exchanged cations are known for their catalytic properties in homogeneous catalysis.The main purpose is to study the effe

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Morpho-physiological variation of white spruce seedlings from various seed sources and implications for deployment under climate change

Because of changes in climatic conditions, tree seeds originating from breeding programs may no longer be suited to sites where they are currently sent.As a consequence, Travel new seed zones may have to be delineated.Assisted migration consists of transferring seed sources that match the future climatic conditions to which they are currently adapt

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