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Fluvial water quality linked with changes in stream flow. Author(s): FRITZSONS, E.; MANTOVANI, L. E.; ROSA FILHO, W. F. da Repository: BDPA Publication year: 2011
Sensitivity analysis of soils parameters and their influences on streamflow simulation in a small watershed, Northwest RJ, Brazil. Author(s): BRAZÃO, C.; SILVA, A.; FERNANDES, N.; BHERING, S. The physical and hydraulic properties of soils in the watershed vary temporally and spatially, having a direct relationship with the amount of water that infiltrates, flows and reaches to the river ch... ... Repository: BDPA Publication year: 2014
Spatial and temporal dynamics of phytoplankton in a highly impacted tropical Montane River. Author(s): BARRETO, D. A.; FURTADO, A. L. dos S.; FOLHARINI, S. DE O.; MARINHO, C.; ROCHA, A. DE M.; BOZELLI, R. L.; AZEVEDO, J. P. S. DE; SILVA, L. H. S. Rivers, as most bodies of water, are subject to eutrophication and water contamination, mainly from domestic sewage and industrial discharges from urban centers and agricultural areas. These growing h... ... Repository: BDPA Publication year: 2022
Atrazine in a corn cultivated area and its relation with the landscape position. Author(s): AQUINO, R. F.; LIMA, J. M. de; MAGALHAES, C. A. de S.; SILVA, B. M.; CARVALHO, R. F. de; GUILHERME, L. R. G. Atrazine is still being used in no-till corn production in Brazil. This herbicide can be moved by overland flow and leached in the soil profile. In both ways, it can pollute water, either by reaching... ... Repository: BDPA Publication year: 2013
Abordagem de teoria dos jogos evolucionários para modelagem de aplicações de live streaming em redes peer-to-peer. Author(s): WATANABE, S. S. G. A principal contribuição deste trabalho consiste na apresentação de um modelo matemático baseado em teoria dos jogos evolucionários, cujo objetivo é ajudar a compreender as aplicações de live streamin... ... Repository: BDPA Publication year: 2010
Multicomutation flow system for spectrophometric total amino acids determination in plant material. Author(s): NOGUEIRA, A. R. de A.; OLIVEIRA, D. B.; CARAPELI, R.; FERRAZ, L. F. de M.; MARTELLI, P. B. To identify lhe nitrogen transportation forms and attain the control mechanism, the amount of free amino acids in different parts of lhe plant has to be determined. An automatic, fast and reliable pro... ... Repository: BDPA Publication year: 2006
Regulatory elements in coffee flower evocation related genes are responsive to temperatures principally. Author(s): ANGELO, P. C. da S. Flower evocation occurs when plants make the transition from vegetative to reproductive meristems, in response to environment signals. Coffee flower evocation + flower bud emission are apart from anth... ... Repository: BDPA Publication year: 2023
Influence of endogamy and mitochondrial DNA on immunological parameters in cattle. Author(s): MACEDO, A. A.; BITTAR, J. F. F.; BASSI, P. B.; RONDA, J. B.; BITTAR, E. R.; PANETTO, J. C. do C.; ARAUJO, M. S. S.; SANTOS, R. L.; MARTINS-FILHO, O. A. Endogamy increases the risk of manifestation of deleterious recessive genes. Mitochondrial DNA allows the separation of American Zebu (Bos indicus and Bos taurus) and evaluate the effect of mitochondr... ... Repository: BDPA Publication year: 2014
Viabilidade econômica de um sistema de produção de pecuária bovina sob alta lotação: uso na pesquisa e na pecuária comercial. Author(s): RODRIGUES, R.; GAMEIRO, A. H.; PRADA E SILVA, L. F.; ALVES, T. C. Um estudo de viabilidade foi desenvolvido para verificação da economicidade de um sistema de produção de ciclo completo de pecuária de bovinos de corte, sob alta lotação, concebido para a utilização e... ... Repository: BDPA Publication year: 2012
The Urochloa foliar blight and collar rot pathogen Rhizoctonia solani AG-1 IA emerged in South America via a host shift from rice. Author(s): MESA, E. C.; CERESINI, P. C.; MOLINA, L. M. R.; PEREIRA, D. A. S.; SCHURT, D. A.; VIEIRA JUNIOR, J. R.; POLONI, N. M.; MCDONALD, B. A. The fungus Rhizoctonia solani anastomosis group (AG)-1 IA emerged in the early 1990s as an important pathogen causing foliar blight and collar rot on pastures of the genus Urochloa (signalgrass) in So... ... Repository: BDPA Publication year: 2015

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