Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Daniel Vieira de Sousa"'
Autor:
Daniel Vieira de Sousa, Paulo Victor Sciammarella Maia, Estevan Eltink, Luciano de Moura Guimarães
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Finding biomolecules in fossils is a challenging task due to their degradation over time from physical, chemical, and biological factors. The primary hypothesis for explaining the presence of biomolecules in fossilized bones tissues suggests
Externí odkaz:
https://doaj.org/article/84f8da0d79a24b9887d7ed56e1ddb02f
Autor:
Daniel Vieira de Sousa, Estevan Eltink, Raquel Aline Pessoa Oliveira, Jorlandio Francisco Félix, Luciano de Moura Guimarães
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-16 (2020)
Abstract Quaternary fossils from limestone caves bear various diagenetic features due to the complex nature of sedimentary processes. However, few studies have addressed the problem of diagenetic changes in fossils from tropical-wet environments. We
Externí odkaz:
https://doaj.org/article/915c990646c94c1189293b676c577274
Autor:
Daniel Vieira de Sousa, Luciano Moura Guimarães, Jorlandio Francisco Félix, João Carlos Ker, Carlos Ernesto R G Schaefer, Maria Jacqueline Rodet
Publikováno v:
PLoS ONE, Vol 15, Iss 3, p e0229447 (2020)
The presence of biochar with high carbon accumulation capacity and nutrient adsorption is causally associated with archeological soils. Although this type of soil organic matter has been known for a long time, the knowledge of its structure and envir
Externí odkaz:
https://doaj.org/article/54fa7d391ddf4303868d1123f065b621
Autor:
R. A. P. Oliveira, Luciano de Moura Guimarães, Daniel Vieira de Sousa, Estevan Eltink, Jorlandio F. Felix
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-16 (2020)
Scientific Reports
Scientific Reports
Quaternary fossils from limestone caves bear various diagenetic features due to the complex nature of sedimentary processes. However, few studies have addressed the problem of diagenetic changes in fossils from tropical-wet environments. We study Qua
Autor:
Daniel Vieira de Sousa, Diogo Spinola, Janaina C. dos Santos, Sonia Hatsui Tatumi, Marcio Yee, Raquel Aline Pessoa Oliveira, Estevan Eltink, Davi do Vale Lopes, Christoph Spötl, Alex Cherkinsky, Hilda Figueirado Reis, Jhonathan de Oliviera Silva, Augusto Auler, Francisco William da Cruz
Publikováno v:
SSRN Electronic Journal.
Autor:
Kelly Roberta da Silva, Beatriz Hanna dos Santos Oliveira, Prof. Daniel Vieira De Sousa, Estevan Eltink
Publikováno v:
SCIENTEX/UNIVASF - Semana de Ensino, Pesquisa e Extensão da Universidade Federal do Vale do São Francisco.
Autor:
Jorlandio F. Felix, Maria Jacqueline Rodet, João Carlos Ker, Daniel Vieira de Sousa, Carlos Ernesto Gonçalves Reynaud Schaefer, Luciano de Moura Guimarães
Publikováno v:
CATENA. 171:552-564
Soils within archaeological sites may show magnetic properties due to the presence of magnetic minerals, such as magnetite and maghemite, which form during deposition of the soil or due to local fires. The similarities in the crystallographic structu
Autor:
Rene Chagas da Silva, André Prous, João C. Ker, Maria Jacqueline Rodet, Carlos Ernesto Gonçalves Reynaud Schaefer, Fábio Soares de Oliveira, Daniel Vieira de Sousa
Publikováno v:
Geoarchaeology. 32:678-693
The “Santana do Riacho” shelter is one of the oldest human occupation sites in Brazil. Dated to the Late Pleistocene, this shelter contains over 40 buried individuals. The shelter is located on the edge of the Espinhaco Range in Mesoproterozoic q
Autor:
Jorlandio F. Felix, João Carlos Ker, Luciano de Moura Guimarães, Maria Jacqueline Rodet, Carlos Ernesto R. G. Schaefer, Daniel Vieira de Sousa
Publikováno v:
PLoS ONE
Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
PLoS ONE, Vol 15, Iss 3, p e0229447 (2020)
Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
PLoS ONE, Vol 15, Iss 3, p e0229447 (2020)
The presence of biochar with high carbon accumulation capacity and nutrient adsorption is causally associated with archeological soils. Although this type of soil organic matter has been known for a long time, the knowledge of its structure and envir
Publikováno v:
Geoambiente On-line.