Zobrazeno 1 - 10
of 88
pro vyhledávání: '"RONNIE ALVES"'
Autor:
Nubia Marques, Carla Danielle de Melo Soares, Daniel de Melo Casali, Erick Guimarães, Fernanda Fava, João Marcelo da Silva Abreu, Ligiane Moras, Letícia Gomes da Silva, Raphael Matias, Rafael Leandro de Assis, Rafael Fraga, Sara Almeida, Vanessa Lopes, Verônica Oliveira, Rafaela Missagia, Eduardo Carvalho, Nikolas Carneiro, Ronnie Alves, Pedro Souza-Filho, Guilherme Oliveira, Margarida Miranda, Valéria da Cunha Tavares
Publikováno v:
Biodiversity Data Journal, Vol 12, Iss , Pp 1-18 (2024)
Biodiversity data, particularly species occurrence and abundance, are indispensable for testing empirical hypothesis in natural sciences. However, datasets built for research programmes do not often meet FAIR (findable, accessible, interoperable and
Externí odkaz:
https://doaj.org/article/305d8a63a4104b8a8c1f00e7172bb299
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract In this paper we explore the reliability of contexts of machine learning (ML) models. There are several evaluation procedures commonly used to validate a model (precision, F1 Score and others); However, these procedures are not linked to the
Externí odkaz:
https://doaj.org/article/75312d7a82524d92a0594ab5d4c42dfd
Autor:
EDILSON F. DA SILVA, KAREN S. LOPES, RONNIE ALVES, LÉA MARIA M. CARREIRA, DELMO F. DA SILVA, LUIZA A. ROMEIRO, WILSON F. BATISTA JÚNIOR, TARCÍSIO M. RODRIGUES, RICARDO S. SECCO, JOSÉ TASSO F. GUIMARÃES
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 95, Iss suppl 2 (2023)
Abstract An integrated approach considering facies, isotopic, and palynological analyses of lake sediments from the Serra Norte de Carajás, southeastern Amazonia, is presented in this work to refine paleoclimate and paleohydrological changes based o
Externí odkaz:
https://doaj.org/article/e055f8da37b24cd7893d27448ab34a42
Autor:
Santelmo Vasconcelos, Gisele L. Nunes, Mariana C. Dias, Jamily Lorena, Renato R. M. Oliveira, Talvâne G. L. Lima, Eder S. Pires, Rafael B. S. Valadares, Ronnie Alves, Maurício T. C. Watanabe, Daniela C. Zappi, Alice L. Hiura, Mayara Pastore, Liziane V. Vasconcelos, Nara F. O. Mota, Pedro L. Viana, André S. B. Gil, André O. Simões, Vera L. Imperatriz‐Fonseca, Raymond M. Harley, Ana M. Giulietti, Guilherme Oliveira
Publikováno v:
Ecology and Evolution, Vol 11, Iss 19, Pp 13348-13362 (2021)
Abstract The canga of the Serra dos Carajás, in Eastern Amazon, is home to a unique open plant community, harboring several endemic and rare species. Although a complete flora survey has been recently published, scarce to no genetic information is a
Externí odkaz:
https://doaj.org/article/b9fe1ebf6f404a7d993bcfd830d0e987
Autor:
Jeronymo Dalapicolla, Ronnie Alves, Rodolfo Jaffé, Santelmo Vasconcelos, Eder Soares Pires, Gisele Lopes Nunes, Jovani Bernardino de Souza Pereira, José Tasso F. Guimarães, Mariana C. Dias, Taís Nogueira Fernandes, Daniela Scherer, Fernando Marino Gomes dosSantos, Alexandre Castilho, Mirella Pupo Santos, Emiliano Nicolas Calderón, Rodrigo Lemes Martins, Rodrigo Nunes daFonseca, Francisco de Assis Esteves, Cecílio Frois Caldeira, Guilherme Oliveira
Publikováno v:
Ecology and Evolution, Vol 11, Iss 15, Pp 10119-10132 (2021)
Abstract The quillwort Isoëtes cangae is a critically endangered species occurring in a single lake in Serra dos Carajás, Eastern Amazon. Low genetic diversity and small effective population sizes (Ne) are expected for narrow endemic species (NES).
Externí odkaz:
https://doaj.org/article/fc31bfcc1f80450dbd412b7e28bf9913
Publikováno v:
BMC Bioinformatics, Vol 22, Iss 1, Pp 1-17 (2021)
Abstract Background Microbes perform a fundamental economic, social, and environmental role in our society. Metagenomics makes it possible to investigate microbes in their natural environments (the complex communities) and their interactions. The way
Externí odkaz:
https://doaj.org/article/f8fdb0cb92414d48b53e2bf28b324477
Autor:
Renato R. M. Oliveira, Tatianne Costa Negri, Gisele Nunes, Inácio Medeiros, Guilherme Araújo, Fabricio de Oliveira Silva, Jorge Estefano Santana de Souza, Ronnie Alves, Guilherme Oliveira
Publikováno v:
PeerJ, Vol 10, p e13300 (2022)
Motivation Since the identification of the novel coronavirus (SARS-CoV-2), the scientific community has made a huge effort to understand the virus biology and to develop vaccines. Next-generation sequencing strategies have been successful in understa
Externí odkaz:
https://doaj.org/article/c0839917bf364d94b9a2880643c2ccb8
Autor:
Marcele Laux, Renato R. M. Oliveira, Santelmo Vasconcelos, Eder S. Pires, Talvâne G. L. Lima, Mayara Pastore, Gisele L. Nunes, Ronnie Alves, Guilherme Oliveira
Publikováno v:
PLoS ONE, Vol 17, Iss 3 (2022)
Ipomoea is a large pantropical genus globally distributed, which importance goes beyond the economic value as food resources or ornamental crops. This highly diverse genus has been the focus of a great number of studies, enriching the plant genomics
Externí odkaz:
https://doaj.org/article/8e694091ad0d449b8bdcc73072b48cb9
Autor:
Rodolfo Jaffé, Jamille C. Veiga, Nathaniel S. Pope, Éder C. M. Lanes, Carolina S. Carvalho, Ronnie Alves, Sónia C. S. Andrade, Maria C. Arias, Vanessa Bonatti, Airton T. Carvalho, Marina S. deCastro, Felipe A. L. Contrera, Tiago M. Francoy, Breno M. Freitas, Tereza C. Giannini, Michael Hrncir, Celso F. Martins, Guilherme Oliveira, Antonio M. Saraiva, Bruno A. Souza, Vera L. Imperatriz‐Fonseca
Publikováno v:
Evolutionary Applications, Vol 12, Iss 6, Pp 1164-1177 (2019)
Abstract Habitat degradation and climate change are currently threatening wild pollinators, compromising their ability to provide pollination services to wild and cultivated plants. Landscape genomics offers powerful tools to assess the influence of
Externí odkaz:
https://doaj.org/article/a668f5fa03d448edbe674f1b374d5812
PIPEBAR and OverlapPER: tools for a fast and accurate DNA barcoding analysis and paired-end assembly
Autor:
Renato Renison Moreira Oliveira, Gisele Lopes Nunes, Talvâne Glauber Lopes de Lima, Guilherme Oliveira, Ronnie Alves
Publikováno v:
BMC Bioinformatics, Vol 19, Iss 1, Pp 1-10 (2018)
Abstract Background Taxonomic identification of plants and insects is a hard process that demands expert taxonomists and time, and it’s often difficult to distinguish on morphology only. DNA barcodes allow a rapid species discovery and identificati
Externí odkaz:
https://doaj.org/article/32f3aed8b8cf4b68a2a9155fd42ed5e4