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Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Thaís R. B. T. Aranha, Jean-Michel Martínez, Ênio Pereira de Souza, Mário Ubirajara Gonçalves Barros, Eduardo Sávio Passos Rodrigues Martins,

... environments, in five reservoirs in the state of Ceará, Brazil. A three-spectral band retrieval model was calibrated using 171 water samples, ...

Tópico(s): Water Quality Monitoring Technologies

2022 - Multidisciplinary Digital Publishing Institute | Water

Jornais Acesso aberto

H. G. Paine, W. T. Wallace, David Smith,

... World's News. Obituary. Editorial: Ecclesiastical Un-Sectarian, Ceara, Nairobi Amateur Dramatic Club, Poem, verse: Our Poet' ...

1906 - Gale Group | NCCO EuropeAfrica

Artigo Revisado por pares

Sam W. Heads, David M. Martill, Robert F. Loveridge,

... Olinda Member, Crato Formation (late Aptian, Early Cretaceous), Ceará, Brazil. The colour pattern of the forewings comprises a series of dark brown bands that overlap with colourless bands of the hindwings; ...

Tópico(s): Orthoptera Research and Taxonomy

2005 - Wiley | Palaeontology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Selma Alves Abrahão, Francisco de Assis de Carvalho Pinto, Daniel Marçal de Queiroz, Nerílson Terra Santos, José Eustáquio de Souza Carneiro,

This study aimed to develop classifiers based on different combinations of spectral bands and vegetation indices from original, segmented and reflectance images in order to determine the levels of leaf nitrogen and chlorophyll in the bean, and to define the best time and best variables. A remote-sensing system was used, consisting of a helium balloon and two small-format digital cameras. Besides the individual spectral bands, four vegetation indices were tested: simple ratio, normalized difference, ...

Tópico(s): Spectroscopy and Chemometric Analyses

2013 - UNIVERSIDADE FEDERAL DO CEARÁ | Ciência Agronômica/Revista ciência agronômica

Artigo Revisado por pares

Luiz Augusto Macedo Mestre, Richard O. Bierregaard,

... band returns, and we report the first osprey band recoveries for four Brazilian States (Paraíba, Ceará, Rondônia, and Tocantins). The importance of Brazil for ...

Tópico(s): Wildlife-Road Interactions and Conservation

2009 - Taylor & Francis | Studies on Neotropical Fauna and Environment

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Sérgio de Magalhães Rezende, Beatrice Padovani Ferreira,

... 35°59' w) and over continental shelf from Ceará (05°03's; 36°02'w) to Bahía States (09°01's; 35°12'w). Opaque bands, presumed to be annual, were observed on whole ( ...

Tópico(s): Marine Bivalve and Aquaculture Studies

2004 - UNIVERSIDADE DE SÃO PAULO | Brazilian Journal of Oceanography

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Linda Brenna Ribeiro Araújo, LEONARDO B.C. FIEGE, A.V.A Silva, Cândida Hermínia Campos de Magalhães Bertini,

... small producers from all over the state of Ceará, Brazil.The DNA of the genotypes was extracted and analyzed using 25 primers.Based on the electrophoresis profiles of the bands, a genetic dissimilarity matrix was prepared, and a ... from 0.13 to 0.66 and the band frequency ranged from 0.01 to 1.00.The two clustering methods agreed in the number of groups formed (n = 6), with the genetic distances ranging from 0.05 to 0.31, values considered low, suggesting a narrow genetic base for the landraces of this species in Ceará state.

Tópico(s): Soybean genetics and cultivation

2019 - Research Foundation of Ribeirão Preto | Genetics and Molecular Research

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Victor Oliveira Santos, Bruna Monallize Duarte Moura Guimarães, Iran Eduardo Lima Neto, Francisco de Assis de Souza Filho, Paulo Alexandre Costa Rocha, Jesse Van Griensven Thé, Bahram Gharabaghi,

... data from the Sentinel-2 satellite, including spectral bands and indices, for large-scale coverage. This approach allowed us to conduct a comprehensive analysis and characterization of the Chla concentrations across 149 freshwater reservoirs in Ceará, a semi-arid region of Brazil. The implemented ...

Tópico(s): Geochemistry and Geologic Mapping

2024 - Multidisciplinary Digital Publishing Institute | Remote Sensing

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Carlo M. Cunha,

... mirim sp. nov., from Canopus Bank, state of Ceará, Brazil is described based on shell morphology. The new species is compared with other species of the genus reported from Brazil. It differs from other Brazilian species in having a whitish color with dark orange-brown spiral bands and a shell surface covered with small spiral ...

Tópico(s): Marine Ecology and Invasive Species

2011 - Pensoft Publishers | Zoologia (Curitiba)

Artigo Revisado por pares

Stefan Hastenrath, Leon Heller,

... the adjacent eastern tropical Atlantic. the ‘Sěcas’ of Ceará province are characterized by an equatorward expansion of the South Atlantic, and a poleward retraction of the North Atlantic, high ‐ associated with a northward displacement of the enclosed near‐equatorial trough of low pressure. Concurrently, the zonally oriented bands of maximum cloudiness and precipitation frequency stay farther ...

Tópico(s): Marine and coastal ecosystems

1977 - Wiley | Quarterly Journal of the Royal Meteorological Society

Artigo Acesso aberto Brasil Produção Nacional

Rafael Bezerra Tavares Vasques Landim, Djane Fonseca da Silva, Henrique Ravi Rocha de Carvalho Almeida,

... anthropogenic climate change and desertification process in Irauçuba (Ceará). Thus, we used rainfall data for the period 1981-2008 to the location of Irauçuba (EC). We also used two images of the TM sensor (Thematic Mapper) satellite Landsat-5, consisting of seven spectral bands, obtained from the Division of Imaging - DGI - National ...

Tópico(s): Environmental and biological studies

2011 - UNIVERSIDADE FEDERAL DE PERNAMBUCO | Revista Brasileira de Geografia Física

Artigo Brasil Produção Nacional Revisado por pares

Cibele Rodrigues Bonvicino, I.B. Otazú, Paulo Sérgio D’Andrea,

... FN = 54 karyotype in Bahia, Pernambuco, Piauí and Ceará states; the 2n = 30, FN = 56 karyotype in Goiás and Tocantins states, the 2n = 28, FN = 50 karyotype in Minas Gerais state, the 2n = 28, FN = 52 and 2n = 26, FN = 48 karyotypes in Bahia state. Comparisons of G-band patterns allowed the identification of homologies shared by ...

Tópico(s): Chromosomal and Genetic Variations

2002 - Karger Publishers | Cytogenetic and Genome Research

Artigo Acesso aberto Brasil Produção Nacional

Fernando Bezerra Lopes, Evlyn Márcia Leão de Moraes Novo, Cláudio Clemente Faria Barbosa, Eunice Maia de Andrade, Rafael Damiati Ferreira,

... to the Orós reservoir, in the State of Ceará, Brazil. Water samples for analysis of the chlorophyll-a and measurements of the spectral radiance of the aquatic system were collected from 20 points. The radiance was measured by spectroradiometer. The data were collected in June and August of 2011. The model using three bands of the MERIS sensor (7, 9 and 10) ...

Tópico(s): Water Quality and Pollution Assessment

2016 - FUNDAÇÃO UNIVERSIDADE FEDERAL DE RORAIMA | Revista Agro mbiente On-line

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Dionne Bezerra Rolim, Dina Cortez Feitosa Lima Vilar, Luciano Pamplona de Góes Cavalcanti, Liara B. N. Freitas, Timothy J. J. Inglis, Jorge Luíz Nobre Rodrigues, Aparecida Tiemi Nagao‐Dias,

... serum samples recognized 45-kDa and 200-kDa bands by IgG1 and IgG2 subclasses. Our study showed a high seropositivity among individuals living in endemic regions of the state of Ceará, and highlights the need for further surveillance close ...

Tópico(s): Corporate Taxation and Avoidance

2011 - American Society of Tropical Medicine and Hygiene | American Journal of Tropical Medicine and Hygiene

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jane Meyre Silva Costa,

... traditional and modern start to be relativized.In Ceará cultural scene, the proliferation of bands with this approach led to the creation of ...

Tópico(s): History, Culture, and Society

2013 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA | Emancipacao

Artigo Acesso aberto Brasil Produção Nacional

Danielle Maia Cruz, Michael B Silvers,

This article argues that Eletrocactus, a rock band based in Fortaleza, Ceará, Brazil, attempts to construct a new regional imaginary by citing pre-existing musical signs of their city, state and nation while also creating ... this article analyzes recordings and presentations of the band Eletrocactus viewed in the context of Ceará’s regionalist musical history, including the role of ...

Tópico(s): Social and Cultural Dynamics

2011 - Associação Brasileira de Antropologia | Vibrant Virtual Brazilian Anthropology

Artigo Brasil Produção Nacional Revisado por pares

Moustapha Diedhiou, Beatrice Padovani Ferreira, S. M. Rezende,

... between states, with the exception of Pernambuco and Ceara. The age ond growth rate were determined from otolith readings and observations of opaque and translucent bands, indicating the existence of 0 to 17 years ...

Tópico(s): Fish biology, ecology, and behavior

2017 - | Arquivos de Ciências do Mar

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Paulo César de Almeida, Antônia Eliana de Araújo Aragão, Lorita Marlena Freitag Pagliuca, Kátia Nêyla de Freitas Macêdo,

... the deficient physicist to the hospitals of Sobral, Ceará, with the objective of mapear the access conditions architectural of the carriers of physical deficiency to the four hospitals of the mentioned city. Supported in NBR 9050 of the ABNT, it used instrument type check-list, whose collection of data occurred in May of 2004. The analysis statistics evidenced absence of bands for pedestrians and only one to show degradation ...

Tópico(s): Health, Nursing, Elderly Care

2009 - UNIVERSIDADE FEDERAL DE GOIÁS | Revista Eletrônica de Enfermagem

Artigo Acesso aberto Brasil Produção Nacional

Maria Valdirene Araújo Rocha Moraes, George Satander Sá Freire, Valdir do Amaral Vaz Manso, Sidineyde Soares de Lima Costa, João Paulo Portela,

... of the east littoral of Acaraú district, in Ceará State. After the use of the image processing techniques (the composition RGB color, bands, analysis of the main components, index methods, among ...

Tópico(s): Geography and Environmental Studies

2015 - UNIVERSIDADE FEDERAL DE PERNAMBUCO | Revista Brasileira de Geografia Física

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Raimunda Sâmia Nogueira Brilhante, Manoel de Araújo Neto Paiva, Célia Maria de Souza Sampaio, Carlos Eduardo Cordeiro Teixeira, Joyce Fonteles Ribeiro, Débora de Souza Collares Maia Castelo‐Branco, Tereza de Jesus Pinheiro Gomes Bandeira, André Jalles Monteiro, Rossana de Aguiar Cordeiro, José Júlio Costa Sidrim, Frederico Ozanan Barros Monteiro, José Luciano Bezerra Moreira, Marcos Fábio Gadelha Rocha,

... adult M. amazonicum (7/27) from Catú Lake, Ceará State, Brazil and from the aquatic environment (surface water and sediment) of this lake (20/27). Molecular comparison between the strains from prawns and the aquatic environment was conducted by M13-PCR fingerprinting and RAPD-PCR, utilizing the primers M13 and OPQ16, respectively. The molecular analysis revealed similarities between the band patterns of eight Candida isolates with the primer ...

Tópico(s): Parasitic Diseases Research and Treatment

2014 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural

Artigo Brasil Produção Nacional Revisado por pares

Wemerson J. Alencar, Francisco Eroni Paz dos Santos, Juan Carlos Cisneros, João Hermínio da Silva, Paulo Freire, Bartolomeu C. Viana,

... Maranhão and Tocantins and a small part of Ceará and Pará. In this work we applied several ... as evidenced by the D and G Raman bands. The relative intensities and bandwidths of the D and G bands indicated that the carbon has a low crystallinity. ...

Tópico(s): Hydrocarbon exploration and reservoir analysis

2014 - Elsevier BV | Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Bruno Bonemberger da Silva, Erivelto Mercante, Márcio Antônio Vilas Boas, Suzana Costa Wrublack, Lucas Volochen Oldoni,

... These parameters were obtained based on the reflective bands of the orbital sensor with temperature surface estimated from thermal band.The estimated ET values in agricultural areas, native ...

Tópico(s): Water Quality Monitoring Technologies

2018 - UNIVERSIDADE FEDERAL DO CEARÁ | Ciência Agronômica/Revista ciência agronômica

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Tâmara Prado de Morais, Césio Humberto de Brito, Afonso Maria Brandão, Wender Santos Rezende,

... Brazil. An experimental design of randomised blocks in bands was adopted, comprising nitrogen (40, 100, 200 and ...

Tópico(s): Legume Nitrogen Fixing Symbiosis

2016 - UNIVERSIDADE FEDERAL DO CEARÁ | Ciência Agronômica/Revista ciência agronômica

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Márcia Gumiel, Fábio Faria da Mota, Vanessa de Sousa Rizzo, Otília Sarquis, Daniele P. Castro, Marli Maria Lima, Elói de Souza Garcia, Nicolas Carels, Patrı́cia Azambuja,

... the triatomines captured in the municipality of Russas (Ceará) by sequencing the cytochrome c oxidase subunit I ( ... According to the DNA sequences from the DGGE bands, the triatomine gut microbiota was primarily composed of ...

Tópico(s): Parasitic Diseases Research and Treatment

2015 - BioMed Central | Parasites & Vectors

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Edicleide Macedo da Silva, Andressa de Souza Pollo, Daniel Dalvan do Nascimento, R. J. Ferreira, S. R. Duarte, João Pedro Peixoto Fernandes, Pedro Luiz Martins Soares,

... once, isolated from a sweetpotato field in the Ceará state, and the species suggested by the authors ...

Tópico(s): Nematode management and characterization studies

2021 - American Phytopathological Society | Plant Disease

Artigo Brasil Produção Nacional

Déborah Praciano de Castro, Sarah Mângia, Felipe de Medeiros Magalhães, David Lucas Röhr, Felipe Camurugi, Ricardo Rodrigues da Silveira Filho, Margarida Maria Xavier da Silva, John Allyson Andrade-Oliveira, Tiago Agostinho de Sousa, Frederico Gustavo Rodrigues França, D. James Harris, Adrian Antonio Garda, Diva Maria Borges‐Nojosa,

... amphibians and reptiles collected in Ubajara National Park, Ceara, Brazil, from April 2014 to May 2015. The local herpetofauna was sampled using active searches and pitfall traps, divided into four altitudinal bands along the park. We recorded a total of ...

Tópico(s): Wildlife-Road Interactions and Conservation

2019 - | Herpetology notes

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Patrícia Morais da Matta Campbell, Márcio Rocha Francelino, Elpídio Inácio Fernandes Filho, Pablo de Azevedo Rocha, Bruno Campbell de Azevedo,

... the NDVI.All possible combinations between the satellite bands were calculated, generating 28 new variables.Combinations between the Th, U and K bands obtained from the geophysical data were also calculated, ...

Tópico(s): Soil and Land Suitability Analysis

2019 - UNIVERSIDADE FEDERAL DO CEARÁ | Ciência Agronômica/Revista ciência agronômica

Artigo Acesso aberto Revisado por pares

Saes Renan, Colares Geórgia, Melo Vânia, Lotufo Letícia,

... cyanobacteria of three beaches in the state of Ceará (PA1, PP1, IC1) and two beaches in Rio de Janeiro (AR1 and AR2) were amplified (semi-nested PCR) using specific primers for these groups. Different patterns of bands were considered OTUs (operational taxonomic units) in polyacrylamide ...

Tópico(s): Coastal and Marine Management

2016 - Frontiers Media | Frontiers in Marine Science

Artigo Brasil Produção Nacional Revisado por pares

Fabrício Moraes de Almeida, Paulo Freire, R. J. C. Lima, C.M.R. Remédios, J. Mendes Fílho, F. E. A. Melo,

... M. Almeida Departamento de Física, Universidade Federal do Ceará, C.P. 6030, Campus do Pici, 60455-760, ... email protected] Departamento de Física, Universidade Federal do Ceará, C.P. 6030, Campus do Pici, 60455-760, Fortaleza-CE, BrazilDepartamento de Física, Universidade Federal do Ceará, C.P. 6030, Campus do Pici, 60455-760, ... Mendes Filho Departamento de Física, Universidade Federal do Ceará, C.P. 6030, Campus do Pici, 60455-760, ... A. Melo Departamento de Física, Universidade Federal do Ceará, C.P. 6030, Campus do Pici, 60455-760, ...

Tópico(s): Crystallography and molecular interactions

2006 - Wiley | Journal of Raman Spectroscopy