Small Boats
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Lightning Protection Design for Small Riverboats Using the FDTD Method
Abstract The Amazon region has high lightning occurrence rates, with many lightning hot spots. Different rivers cross the Amazon rainforests and the people that live there use these rivers as roads to go from one place to another. Every year, lightning deaths are reported in the Brazilian Amazon region. In 2018, a lightning discharge struck a small riverboat
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2021-06
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2. Use of green composites for manufacturing small boats in the Amazon: numerical and experimental evaluations
ABSTRACT The Amazon has a great potential of natural resources. There is a wide diversity of plant specimens and many of them can be extracted and processed such as jute, sisal and mauve fibers. It is known that usualy small communities from Amazon build their boats using a rudimentary and ecologically incorrect method, which comes from brazilian natives. Th
Matéria (Rio J.). Publicado em: 01/06/2017
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3. Profile of micronucleus frequencies and nuclear abnormalities in different species of electric fishes (Gymnotiformes) from the Eastern Amazon
The frequency of spontaneous micronucleus (MN) formation in fish species needs to be determined to evaluate their usefulness for genotoxic biomonitoring. The definition of a good bioindicator takes into account the current knowledge of its metabolic traits as well as other factors including its feeding behavior and relationship to the environment. In this st
Genet. Mol. Biol.. Publicado em: 16/08/2013
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4. Single nucleotide polymorphisms from cytochrome b gene as a useful protocol in forensic genetics against the illegal hunting of manatees: Trichechus manatus, Trichechus inunguis, Trichechus senegalensis, and Dugong dugon (Eutheria: Sirenia)
The identification of mitochondrial DNA polymorphisms is one of the most efficient methods for species differentiation. Genotyping of molecular markers using PCR/RFLP is a reliable, sensitive and inexpensive method for the detection of species specific mutations. The major causes of decline in Sirenia populations are accidental and intentional catches, colli
Zoologia (Curitiba). Publicado em: 2011-02
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5. Co-GestÃo como ferramenta de ordenamento para pesca de pequena escala do litoral leste do CearÃ-Brasil / Co-management as a planning tool for small-scale fisheries of the east coast of Ceara, Brazil
Redonda, a fishing village that is 200 km away from Fortaleza, capital of Cearà State - Brazil, located at geographical coordinates 04 25â 28,79â S and 037 54â 17,97â W. Redonda Beach has the second largest population in the city, to which it belongs - IcapuÃ, with 3,000 inhabitants, with a total of about 610 families and a large number of sailing
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2010
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6. Estudo da mariscagem de Anomalocardia brasiliana (Mollusca: Bivalvia) nos bancos de Coroa de AviÃo, Ramalho e Mangue Seco (Igarassu, Pernambuco, Brasil)
This thesis studied the mollusk gathering activity through biometry, fishery spatial distribution and influence on the stock of Anomalocardia brasiliana (Gmelin, 1791) (Bivalvia, Veneridae). The area comprised 202,500m2 including the Coroa do AviÃo, Ramalho and Mangue Seco sand banks. Samplings were carried out from September/2006 to June/2007. In the three
Publicado em: 2009
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7. Gestão dos recursos pesqueiros do complexo estuarinolagunar de Cananéia-Iguape-Ilha Comprida, litoral sul de São Paulo, Brasil.
Mendonça J. T., 2007 The south coast of the São Paulo State the fisheries resources are the economic base of the region, with a variety of fish, crustaceans and clams, with diversification of the arts fishiries by the local communities. The work was developed in the south coast of the State of São Paulo (Brazil), in the Estuarino-lagunar Iguape-Cananéia-
Publicado em: 2007
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8. Design of a small sailing dinghy made in rotomolded plastic. / Projeto de veleiro de pequeno porte em plástico rotomoldado.
In a general way, the Brazilian nautical market is still very restricted, specially the one of small dinghies. In the last years, however, mainly due to a greater exposure on the media based on good international results of Brazilian sailors and explorers, sailing has being popularized. This Msc. Thesis describes the design of a small sail dinghy, for sport
Publicado em: 2007
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9. Geografia dos transportes: trajetos e conflitos nos percursos fluviais da Amazônia Paraense: um estudo sobre acidentes em embarcações
O Transporte é um fator essencial do desenvolvimento e ordenamento do território, seja ele em nível local ou regional, pois é responsável pela circulação de pessoas e cargas, desempenhando papel estratégico para que as relações sócio-espaciais e econômicas se desenvolvam com maior ou menor intensidade, com conseqüências na geografia dos lugares
Publicado em: 2006
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10. Caracterização da pesca artesanal na costa do Estado do Ceará, Brasil.
The present work has as objectives: (a) to characterize the artisanal fisheries in Ceará States continental shelf, through a complete description of boat types, gear designs and used fishing methods; (b) to analyze the fish fauna of Camocim, Paracuru, Fortaleza, Caponga and Fortim fishing locations, as concerns composition, space and time distribution, abun
Publicado em: 2004
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11. Influência das variáveis ambientais na fauna acompanhante na pesca da manjuba Anchoa tricolor (Agassiz) (Actinopterygii, Engraulidae) na Baía de Sepetiba, Rio de Janeiro
Anchoa tricolor (Agassiz, 1829) is the only anchovy of commercial importance in Sepetiba Bay, supporting an intensive commercial fishery by small sized seine boats provide of hydroacustics sounder detecting device. This study analyses the accompanying fauna in the A. tricolor fishery, and the influence of environmental parameters in fish composition. Seven s
Revista Brasileira de Zoologia. Publicado em: 2003-09
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12. Comportamento de caça e repertorio sonoro do golfinho Sotalia Brasiliensis (Cetacea: Delphinidae) na região de Cananeia, Estado de São Paulo
HUNTING BEHAVIOR AND ACOUSTIC REPERTORY OF THE DOLPHIN SOTALIA BRASILIENSIS (CETACEA: DELPHINIDAE)IN THE REGION OF CANANEIA,STATE OF SÃO PAULO,SOUTHEAST BRAZIL.Sotalia brasiliensis,a small dolphin of southeast coast of Brazil,was studied along 36 months, between 1982 and 1990,in the Estuarine-Complex of Cananéia (State of São Paulo),a region of high ferti
Publicado em: 1991