Changes in the As solid speciation during weathering of volcanic ashes: A XAS study on Patagonian ashes and Chacopampean loess
Sign Up to like & getrecommendations! Published in 2017 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2017.06.016
Abstract: Abstract X-ray absorption spectroscopy (XAS) was used to determine the oxidation state of As, local chemical coordination and the relative proportion of different As species in recent and ancient Andean volcanic ashes, as well as… read more here.
Keywords: speciation weathering; solid speciation; volcanic ashes; changes solid ... See more keywords
Long‐term microstructural changes in solid oxide fuel cell anodes: 3D reconstruction
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Ceramic Society"
DOI: 10.1111/jace.14659
Abstract: Microstructural changes in solid oxide fuel cell anodes after long-term operation have been characterized by sequential sectioning with a focused ion beam, followed by scanning electron microscopy imaging and three-dimensional reconstruction. The anodes were porous… read more here.
Keywords: fuel cell; microstructural changes; fuel; solid oxide ... See more keywords
Molecular genetic changes in solid pseudopapillary neoplasms (SPN) of the pancreas.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Clinical Oncology"
DOI: 10.1200/jco.2020.38.4_suppl.749
Abstract: 749Background: Solid Pseudopapillary Neoplasms (SPNs) of the pancreas are rare accounting for 1-2% of all pancreatic tumors. Previous studies had shown that a pathogenic mutation of the CTNNB1 gene... read more here.
Keywords: neoplasms spn; pseudopapillary neoplasms; solid pseudopapillary; molecular genetic ... See more keywords