Zobrazeno 1 - 10
of 605
pro vyhledávání: '"Antonio A, Freitas"'
Autor:
Gentil Alves Pereira Filho, Frederico Gustavo Rodrigues França, Washington Luiz Silva Vieira, Arthur Felipe Ferreira de Freitas, Zenilde Moreira Borges de Morais, Gileno Antônio Araújo Xavier, Marco Antonio de Freitas, Rômulo Romeu Nóbrega Alves, Geraldo Jorge Barbosa de Moura
Publikováno v:
Check List, Vol 20, Iss 5, Pp 1171-1181 (2024)
The previously underestimated biodiversity of the Caatinga underwent a transformation with the emergence of new studies, intensifying interest in the biota of this complex dry forest. Studies on snakes from the Caatinga have increased recently, resul
Externí odkaz:
https://doaj.org/article/0c698d9223244ce9bba7ecfa9cf1d2cf
Autor:
Tiago Jalowitzki, Hirochika Sumino, Rommulo V. Conceição, Manuel E. Schilling, Gustavo W. Bertotto, Andrés Tassara, Fernanda Gervasoni, Yuji Orihashi, Keisuke Nagao, Marcelo Peres Rocha, Rodrigo Antonio de Freitas Rodrigues
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Mantle xenoliths usually represent fragments derived from the depleted and degassed lithospheric mantle with 3He/4He isotope ratios (6 ± 1 RA) lower than those of mid-ocean ridge basalts (8 ± 1 RA). Otherwise, basalts from oceanic islands
Externí odkaz:
https://doaj.org/article/eec839d6e21e4b458ddc579ec6fcf6fe
Autor:
Leticia Cardoso Souza, Joel Lima da Silva Junior, João Paulo Ferreira Rufino, Sebastião Corrêa de Nazaré, Marco Antonio de Freitas Mendonça
Publikováno v:
Acta Scientiarum: Animal Sciences, Vol 46, Iss 1 (2024)
This study aimed to evaluate the potential of ozone as a sanitizer compared to commercial sanitizers for hatching eggs stored in hatching machines using different turning systems. The eggs (n = 120) were distributed in a completely randomized design
Externí odkaz:
https://doaj.org/article/d7d701d2729243c3a02f8097f8b31125
A rigidity result for a class of compact generalized quasi-Einstein manifolds with constant scalar curvature is obtained. Moreover, under some geometric assumptions, the rigidity for the noncompact case is also proved. Considering non constant scalar
Externí odkaz:
http://arxiv.org/abs/2112.04301
Autor:
Lopes, Vitor Fernandes Dias, Alves, José Luiz Francisco, da Silva, Edyjancleide Rodrigues, Marques, Júlio de Andrade Oliveira, Melo, Dulce Maria de Araújo, Melo, Marcus Antônio de Freitas, Braga, Renata Martins
Publikováno v:
In Waste Management 15 September 2024 186:188-197
Autor:
Amanda C.C. Maia, Julles Mitoura dos Santos Junior, Annamaria Doria Vidotti, Antonio C.D. Freitas, Reginaldo Guirardello
Publikováno v:
Chemical Engineering Transactions, Vol 109 (2024)
In this paper a comparative study is presented between thermochemical routes of pyrolysis (PR), Supercritical water gasification (SCWG), steam reforming (SR), oxidative reforming (OR) and autothermal reforming (ATR) aiming hydrogen production from li
Externí odkaz:
https://doaj.org/article/b3872014efa44d39bcabfdf30313a0a2
Autor:
Julles Mitoura dos Santos Junior, Annamaria Doria Vidotti, Antonio C.D. Freitas, Reginaldo Guirardello
Publikováno v:
Chemical Engineering Transactions, Vol 109 (2024)
From the pulp and paper industry, black liquor is a process byproduct obtained from the digester discharge and is primarily composed of lignin, hemicellulose, cellulose residues, and water. Managing this byproduct is a critical aspect of the industry
Externí odkaz:
https://doaj.org/article/f05f8cf11edb4cfe97e8805b8e462e83
Publikováno v:
Universe,7, 2021, 8, 17
The recent claim by the NANOGrav collaboration of a possible detection of an isotropic gravitational wave background stimulated a series of investigations searching for the origin of such a signal. The QCD phase transition appears as a natural candid
Externí odkaz:
http://arxiv.org/abs/2108.10727
Publikováno v:
Symmetry, Vol 16, Iss 7, p 895 (2024)
The evolution of primordial black holes formed during the reheating phase is revisited. For reheating temperatures in the range of 1012–1013 GeV, the initial masses are respectively of the order of 1010–108MP, where MP is the Planck mass. These n
Externí odkaz:
https://doaj.org/article/b4fc3c66b61f43429ea26cbbf3ceaeb0
Publikováno v:
In Structural Change and Economic Dynamics March 2024 68:224-239