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Influence of the preparation method on the textural properties of zirconia
(Springer Verlag, 2005)
The specific surface area of zirconia, prepared by an aqueous sol-gel route, is
affected by aging and by the rinsing solution of the precipitate. The solid aged in mother liquor and rinsed with ammonium hydroxide solution ...
Use of kinetic H2O-adsorption isotherms for the determination of specific surface areas of fully hydroxylated mesoporous silicas
(Elsevier Science BvAmsterdamHolanda, 2006)
Crescimento de Mentha piperita L, cultivada em solução nutritiva com diferentes doses de potássio
(2007-11-01)
The research aimed at the evaluation of the influence of different potassium doses on the growth and development of Mentha piperita L. The experiment was conducted with stalks rooted in a commercial substrate and transplanted ...
Crescimento de Mentha piperita L, cultivada em solução nutritiva com diferentes doses de potássio
(2007-11-01)
The research aimed at the evaluation of the influence of different potassium doses on the growth and development of Mentha piperita L. The experiment was conducted with stalks rooted in a commercial substrate and transplanted ...