Platinum group minerals in chromitite bodies of the Santa Elena Nappe, Costa Rica: mineralogical characterization by electron microprobe and Raman-spectroscopy

In the “big picture” perspective of the recent years that we have described in Brazil, Spain, Portugal and Puerto Rico there are some similarities and important differences,

Of special concern for this work are outbreaks formed by the benthic dinoflagellate Ostreopsis (Schmidt), including several species producers of palytoxin (PLTX)-like compounds,

Keywords: Metal mining conflicts, political ecology, politics of scale, environmental justice movement, social multi-criteria evaluation, consultations, Latin

The remarkable selectivity, stability, and high current density of CoFePB, in contrast to state-of-the-art catalysts based on platinum-group metals (PGM), is an important step in

In many of the examples of compounds with direct coordination of the sulfonate group to the metal, there is an additional functional group in the ligand, or even an auxiliary

We have characterized the structural and magnetic properties of these platelets by Mössbauer spectroscopy, x-ray transmission microscopy (TXM), transmission electron microscopy

X-ray powder diffraction (XRPD) pattern of the product obtained by high temperature thermolysis of EDAB.. The Raman spectrum of the EDAB thermolysis product is shown in Figure 5,

Lacking a detailed theory for non-equilibrium polariton condensates, we test the validity of both atomic theories comparing the behavior of the temperature dependence