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Status and conservation of Silene section Cordifolia in the Iberian Peninsula: ...
João Rocha; A. Crespí; Rubim Almeida da Silva; F. AmichBackground: Detailed knowledge of a species’ autecology as well as information on the availability of suitable habitats and the impacts of climate change on the species and its habitat are requirements for adequate conservation planning. For this purpose, species distribution modelling has been suggested as an effective tool to assess the potential geographic distributions of species under different clima...
Comparison of the dehydration kinetics of solid state compounds of 2-methoxyben...
Kobelnik,M.; Ribeiro,C. A.; Dias,D. S.; Bernabé,G. A.; Crespi,M. S.Divalent metal complexes of ligand 2-methoxybenzylidenepyruvate with Fe, Co, Ni, Cu and Zn as well as sodium salt were synthesized and investigated in the solid state. TG curves of these compounds were obtained with masses sample of 1 and 5mg under nitrogen atmosphere. Different heating rates were used to characterize and study these compounds from the kinetic point of view. The activation energy and pre-expone...
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