Zobrazeno 1 - 10
of 291
pro vyhledávání: '"N. Sial"'
Autor:
N. S. Pereira, C. M. Chiessi, S. Crivellari, K. H. Kilbourne, R. K. P. Kikuchi, B. P. Ferreira, R. J. A. Macêdo, M. C. M. dosSantos, M. G. Pereira, L. S. Neves da Rocha, A. N. Sial
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 8, Pp n/a-n/a (2024)
Abstract Coral‐based stable oxygen isotopes (δ18O) have been used as a proxy for sea surface temperature (SST) since the 1970s, and δ18O–SST calibration studies have been fundamental to assure robust and faithful SST reconstructions. Paleoclima
Externí odkaz:
https://doaj.org/article/2d8d0026e2294707ab491234147fea6f
Autor:
Fabricio A. Caxito, Erik Sperling, Gabriella Fazio, Rodrigo Rodrigues Adorno, Matheus Denezine, Dermeval Aparecido Do Carmo, Martino Giorgioni, Gabriel J. Uhlein, Alcides N. Sial
Publikováno v:
Geoscience Frontiers, Vol 15, Iss 4, Pp 101810- (2024)
The Ediacaran–Cambrian transition witnessed some of the most important biological, tectonic, climatic and geochemical changes in Earth’s history. Of utmost importance for early animal evolution is the likely shift in redox conditions of bottom wa
Externí odkaz:
https://doaj.org/article/a7301df0b0dd4998b59359e9fb02d978
Publikováno v:
Agrociencia Uruguay, Vol 26, Iss NE1, p e799 (2022)
The Chuy Formation is characterized by up to 135 m of an alternation of green pelites and fine to coarse sandstones with sparse invertebrate fossils. The marine deposits are interbedded with continental, loessic deposits of the Libertad Formation and
Externí odkaz:
https://doaj.org/article/68bcbaeb3beb4b28955ff4390d769676
Autor:
M.H. Lashari, H. Anjum, W Hassan, S. Mubeen, M.F. Azhar, U. Farooq, M. Anam, N. Sial, A.B. Gulshan, M. Nawaz, S. Masood, M. Naeem, M.I. Khan
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Externí odkaz:
https://doaj.org/article/d4b7234cb97e415bb2fa0cc0b26db11d
Autor:
Lucía E. Gómez-Peral, M. Julia Arrouy, M. Sol Raigemborn, Camila Ferreyra, Victoria Penzo, Alcides N. Sial, Daniel G. Poiré
Publikováno v:
International Journal of Earth Sciences. 112:1503-1525
Autor:
Alejandro R. Gómez Dacal, Damián Moyano Paz, Luis A. Spalletti, Lucía E. Gómez Peral, Alcides N. Sial
Publikováno v:
Latin American Journal of Sedimentology and Basin Analysis, Vol 26, Iss 1 (2021)
Con el objetivo de conocer como varía la composición geoquímica de las aguas con la profundidad y que factores influyen en estos cambios, se realizaron estudios de tierras raras e isótopos estables sobre sucesiones sedimentarias definidas ambient
Externí odkaz:
https://doaj.org/article/c8a5e6f716f24fa1a6e74b4facecf55f
Autor:
Fabrício A. Caxito, Robert Frei, Alcides N. Sial, Gabriel J. Uhlein, William Alexandre Lima de Moura, Egberto Pereira, René Rodrigues
Publikováno v:
Geology. 51:69-74
The Chapada Diamantina region in the São Francisco craton of eastern Brazil is composed of sedimentary successions containing both Mesoproterozoic and Neoproterozoic carbonate levels, making it a key natural laboratory for understanding the fluctuat
Autor:
Sebastian Richiano, Augusto N. Varela, Leandro D'Elia, Andrés Bilmes, Alejandro Gómez-Dacal, Alcides N. Sial, Marina L. Aguirre, Florencia Mari, Nicolás Scivetti
Publikováno v:
Quaternary International. :56-69
Publikováno v:
Interference Mitigation in Device‐to‐Device Communications. :109-132
Tracing a Neoproterozoic Magmatic Arc in the Eastern Pernambuco– Alagoas Domain, Northeastern Brazil
Autor:
Valderez P. Ferreira, Thyego Roberto Silva, Mariucha Maria Correia Lima, Alcides N. Sial, Adejardo Francisco Silva Filho, Charles Henrique Neves, Jean Pierre Tchouankoue, Sanmy Silveira Lima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01488cfcab218efddceb70e0e7befe02
https://doi.org/10.2139/ssrn.4330180
https://doi.org/10.2139/ssrn.4330180