Acta Amazonica 49(1) - Summary
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| Issues: | 49-1 |
Agronomy and Forestry |
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| Title: |
Relevance of wood anatomy and size of Amazonian trees in the determination and allometry of sapwood area |
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| Authors: |
Luiza Maria Teophilo APARECIDO, Joaquim dos SANTOS, Niro HIGUCHI, Norbert KUNERT |
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| Keywords: |
ecohydrology, active xylem, tyloses, vessels, Brazilian Amazon |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201800961 |
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| Issues: | 49-1 |
Animal and Fisheries Science |
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| Title: |
Feeding frequency affects feed intake and growth in juvenile pirarucu (Arapaima gigas) |
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| Authors: |
Ana Paula Oeda RODRIGUES, Adriana Ferreira LIMA, Caniggia Lacerda ANDRADE, Rafaella Machado dos Santos de MEDEIROS |
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| Keywords: |
feed management, feed utilization, feeding practice, Osteoglossiformes |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201802442 |
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| Issues: | 49-1 |
Biodiversity and Conservation |
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| Title: |
A new termite species of the genus Dihoplotermes Araújo (Blattaria, Isoptera, Termitidae) from the Brazilian Amazonian rainforest |
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| Authors: |
Renato Almeida de AZEVEDO, Cristian de Sales DAMBROS, José Wellington de MORAIS |
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| Keywords: |
gizzard, soil fauna, taxonomy, termite, Termitinae |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201800582 |
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| Issues: | 49-1 |
Biodiversity and Conservation |
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| Title: |
Predation of an American fruit-eating bat (Artibeus sp.) by an Amazon tree boa (Corallus hortulanus) in the northern Brazilian Amazon |
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| Authors: |
William Douglas de CARVALHO, Saulo Meneses SILVESTRE, Karen MUSTIN, Renato Richard HILÁRIO, José Júlio de TOLEDO |
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| Keywords: |
Amazonian savanna; defense behavior; PPBio; Lavrados of Roraima |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201801921 |
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| Issues: | 49-1 |
Biodiversity and Conservation |
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| Title: |
Foliar anatomy of Rhynchosia spp. (Leguminosae, Papilionoideae) from Roraima state, northern Brazilian Amazon |
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| Authors: |
Andréia Silva FLORES, Eduardo de Souza COSTA, Germana Bueno DIAS |
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| Keywords: |
Fabaceae, Phaseoleae, morphology, leaf anatomy, Neotropics |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201801691 |
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| Issues: | 49-1 |
Biodiversity and Conservation |
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| Title: |
New records of three Neotropical arboreal ant species of Camponotus, subgenus Dendromyrmex (Hymenoptera: Formicidae) for the southern Amazon, including biological information |
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| Authors: |
Ricardo Eduardo VICENTE, Diego FERREIRA-SILVA, Mendelson GUERREIRO DE LIMA |
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| Keywords: |
distribution, Formicinae, Camponotus chartifex, Camponotus nidulans, Camponotus apicalis, winged ants |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201801951 |
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| Issues: | 49-1 |
Chemistry and Pharmacology |
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| Title: |
Evaluation of the antioxidant potential of Copaifera multijuga in Ehrlich tumor-bearing mice |
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| Authors: |
Ana Paula Simões da CUNHA, Luana BALDISSERA, Débora Linsbinski PEREIRA, Lucineia Reuse ALBIERO,
Lindsey CASTOLDI, Adilson Paulo SINHORIN, Valéria Dornelles Gindri SINHORIN |
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| Keywords: |
solid tumor, oxidative stress, free radicals, copaiba, antineoplasic |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201800672 |
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| Issues: | 49-1 |
Chemistry and Pharmacology |
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| Title: |
Phenolic compounds from Virola venosa (Myristicaceae) and evaluation of their antioxidant and enzyme inhibition potential |
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| Authors: |
Kamila Rangel Primo FERNANDES, Paulo Senna BITTERCOURT, Afonso Duarte Leão de SOUZA, Antonia Queiroz Lima de SOUZA, Felipe Moura Araújo da SILVA, Emerson Silva LIMA, Leonard Domingo Rosales ACHO, Rita de Cássia Saraiva NUNOMURA, Ana Frazão TEIXEIRA, Hector Henrique Ferreira KOOLEN |
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| Keywords: |
α-glucosidase inhibition, antioxidant compounds, ferulic acid, Amazon |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201800832 |
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| Issues: | 49-1 |
Environmental Sciences |
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| Title: |
Hydrological calibration and validation of the MGB-IPH model for water resource management in the upper Teles Pires River basin in the Amazon-Cerrado ecotone in Brazil |
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| Authors: |
Riene Filgueiras de OLIVEIRA, Cornélio Alberto ZOLIN, Daniel de Castro VICTORIA, Tarcio Rocha LOPES, Laurimar Gonçalves VENDRUSCULO, Janaina PAULINO. |
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| Keywords: |
water resource management, hydrologic simulation, sustainability, Brazilian agriculture frontier |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201800812 |
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| Issues: | 49-1 |
Food Sciences |
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| Title: |
Diversity of yeasts during fermentation of cocoa from two sites in the Brazilian Amazon |
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| Authors: |
Silvana de F. Oliveira de ALMEIDA, Letícia R Carvalho SILVA, Gilson Celso A. Chagas JUNIOR, Guilherme OLIVEIRA, Silvia Helena Marques da SILVA, Santelmo VASCONCELOS, Alessandra Santos LOPES |
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| Keywords: |
accession; molecular identification; cocoa beans; Pichia Manshurica; Saccharomyces cerevisiae; Theobroma cacao |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201703712 |
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| Issues: | 49-1 |
Health Sciences |
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| Title: |
First record of Aedes (Stegomyia) albopictus in the state of Amapá, northern Brazil |
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| Authors: |
Jose Ferreira SARAIVA, Ahana MAITRA, Allan Kardec Ribeiro GALARDO, Vera Margarete SCARPASSA |
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| Keywords: |
arboviruses; dengue; yellow fever; mosquitoes |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201802771 |
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| Issues: | 49-1 |
Materials Technology |
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| Title: |
Alternative vibro-dynamic compression processing of wood-cement composites using Amazonian wood |
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| Authors: |
Vinicius Gomes de CASTRO, Rafael da Rosa AZAMBUJA, Carlos Frederico Alice PARCHEN, Setsuo IWAKIRI |
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| Keywords: |
CA factor; Eschweilera coriaceae; Swartzia recurva; Manilkara amazonica; Pouteria guianensis |
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| DOI |
http://dx.doi.org/10.1590/1809-4392201800192 |
