Results 11 to 20 of about 149,774 (235)
Análise microbiológica de águas minerais e de água potável de abastecimento, Marília, SP
O objetivo do estudo foi avaliar a qualidade microbiológica da água potável e de diferentes marcas de águas minerais comerciais destinadas ao abastecimento público da cidade e de poços de diversas localidades da cidade de Marília, quanto a presença de ...
Alves Nilton César +2 more
doaj +3 more sources
The aim of this work was to study the occurrence of Aeromonas sp in the bottled mineral water, well water and tap water from the municipal supplies. Positive samples were found for Aeromonas spp. 12.7% from the mineral water, 8.3% from the artesian water
Denise de Oliveira Scoaris +6 more
doaj +1 more source
O mercado mundial de água mineral é o terceiro que mais cresce entre as bebidas não-alcoólicas e, em 2007, alcançou um volume de negócios de US$ 100 bilhões, com a produção de 206 bilhões de litros.
Tatiane Vidal Dias Gomes +3 more
doaj +1 more source
Survey on the chemical composition of several tropical wood species [PDF]
Variability in the chemical composition of 614 species is described in a database containing measurements of wood polymers (cellulose, lignin and pentosan), as well as overall extraneous components (ethanol-benzene, or hot water extracts and ash, with a ...
Gérard, Jean +2 more
core +3 more sources
Zeolita, estudio de aptitud como una puzolana natural aplicada a hormigón estructural [PDF]
Nowadays, concrete is one of the most widely used construction materials due to its low price, appropriate mechanic characteristics and durability. Also, due to its ease to adopt diverse forms and sizes (Najimi et al., 2012).
Locati, Francisco +4 more
core +2 more sources
Pig slurry incorporation with tillage does not reduce short-term soil CO2 fluxes [PDF]
Tillage and organic fertilization impact short-term soil CO2 fluxes. However, the interactive effect of these two management practices has been rarely studied under field conditions.
Arrúe, José Luis +3 more
core +2 more sources
O objetivo do estudo foi avaliar a qualidade microbiológica da água potável e de diferentes marcas de águas minerais comerciais destinadas ao abastecimento público da cidade e de poços de diversas localidades da cidade de Marília, quanto a presença de ...
Nilton César Alves +2 more
doaj +1 more source
International law and resource extraction : the reconstruction of indigenous identity in Cajamarca, Peru [PDF]
Why has there been a sudden upsurge in the politicization of indigenous identities in Latin America? Drawing upon constructivist assumptions of ethnic identity, I find that ILO 169 and the rights contained in the United Nations Declaration on the Rights ...
Egerstrom, Anne Marie
core +1 more source
Qualidade de água e níveis de irrigação sobre o desenvolvimento da bananeira
Resumo O manejo inadequado da irrigação e a drenagem deficiente dos solos são considerados as principais causas de salinização das áreas irrigadas no Nordeste brasileiro.
Maria J. G. da Silva +4 more
doaj +1 more source
Argentinean copper concentrates: structural aspects and thermal behaviour [PDF]
In Argentina, there are many sources of copper concentrates. Some of them are currently in operation, while others are in the exploration stage. All copper concentrates produced are exported to other countries for copper refinement and to create various ...
Bazan Brizuela, Vanesa Lucia +3 more
core +1 more source

