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Early responses to Fe-deficiency distinguish Sorghum bicolor genotypes with contrasting alkalinity tolerance
(Elsevier, 2018-11)
Soil alkalinity is a significant limitation to agricultural productivity and it is associated to several soil features, among them, Fe deficiencies. In this work, we explored the hypothesis that alkalinity tolerance in ...
Synthesis, thermal behavior in oxidative and pyrolysis conditions, spectroscopic and DFT studies of some alkaline earth metals p-aminobenzoate complexes using TG-DTA, DSC, PXRD and EGA (TG-FTIR) techniques
(2022-05-01)
p-aminobenzoic acid is a substance widely used in several areas, such as catalysis, biomarkers, magnetic materials, luminescent materials and biological applications. p-aminobenzoate complexes with alkaline earth metal ...
Alkaline magmatism in the Amambay area, NE Paraguay: The Cerro Sarambi complex
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
The Early Cretaceous alkaline magmatism in the northeastern region of Paraguay (Amambay Province) is represented by stocks, plugs, dikes, and dike swarms emplaced into Carboniferous to Triassic-Jurassic sediments and ...
Applied mineralogy of zirconium minerals: a case study of alkaline intrusion in SE-Brazil
(2021-05-01)
Abstract: Brazil has important zirconium resources when compared with other countries. However, most of the zirconium production in Brazil occurs as coproduct of the mining and processing of heavy mineral sands for the ...
Aeromagnetic and physical-chemical properties of some complexes from Goiás Alkaline Province
(Sociedade Brasileira de GeologiaSão Paulo, 2014)
The Goiás Alkaline Province (GAP), located on the
north edge of the Paraná Basin, has alkaline complexes with strong
magnetic signatures. The 3D inversion of magnetic signal was performed
on the aeromagnetic data. Since ...
Tipologia de zircao e razao inicial Sr87/86Sr em series granitoides
(1990-12-01)
Sr87/86Sr initial ratio data based on the isochrons from 22 granitoid complexes of Brasiliano age (Late Precambrian) from S and E Brazil are presented. The complexes have been classified into different rock series with the ...