Jonas Alves Vieira

Development of a flow injection system with two analytical paths for ammonium determination in soil extracts by conductometry

Boaventura F. Reis, Jonas Alves Vieira, Francisco José Krug et al. · Journal of the Brazilian Chemical Society · 1997 · 47 citations · Full text

Agriculture, Environmental Engineering, Soil Sciences +13

Turbidimetric determination of sulphate employing gravity flow-based systems

Jonas Alves Vieira, Ivo M. Raimundo, Boaventura F. Reis · Analytica Chimica Acta · 2001 · 32 citations

Natural Sciences, Chemistry, Earth Sciences +7

Sampling strategies in sequential injection analysis: Exploiting the monosegmented-flow approach

Jonas Alves Vieira, Ivo M. Raimundo, Boaventura F. Reis et al. · Analytica Chimica Acta · 1998 · 28 citations

Computing, Performance Studies, Experimental Performance +2

Multicommutation in flow analysis. Part 6. Binary sampling for wide concentration range turbidimetric determination of sulphate in plant digests

Jonas Alves Vieira, Boaventura F. Reis, Eloisa A.M. Kronka et al. · Analytica Chimica Acta · 1998 · 21 citations

Natural Sciences, Chemical Engineering, Chemistry +11

Sweet grape mini tomato grown in culture substrates and effluent with nutrient complementation

Ananda Helena Nunes Cunha, Delvio Sandri, Jonas Alves Vieira et al. · Engenharia Agrícola · 2014 · 16 citations · Full text

Agriculture, Agronomy, Crop Sciences +17