Encontrados 3 documentos, a visualizar página 1 de 1
Natural organic matter and disinfection by-products formation potential in conv...
Rosa, Sónia M.; Sousa, Vânia; Ribau Teixeira, MargaridaThe performance of a conventional sequence (pre-ozonation, coagulation/flocculation/sedimentation, filtration, disinfection) and two advance sequences (pre-ozonation, nanofiltration; pre-ozonation, coagulation/flocculation/sedimentation, nanofiltration) on the removal of natural organic matter (NOM) and disinfection by-products (DBPs) formation potential was evaluated. Raw and treated waters were characterized ...
Morfologia e anatomia da flor de Pilocarpus pennatifolius Lem. (Rutaceae)
Souza,Luiz A.; Mourão,Kátia S.M.; Moscheta,Ismar S.; Rosa,Sônia M.Pilocarpus pennatifolius Lem. (Rutaceae) apresenta flores actinomorfas, diclamídeas, nectaríferas e monoclinas, reunidas em cacho pendente. Apresenta antese basípeta na inflorescência e preferencialmente noturna. A flor possui cinco estames com anteras tetrasporangiadas, cuja parede é constituída de epiderme, endotécio, duas camadas médias e tapete binucleado; o conectivo mostra epiderme estomatífera. O gineceu...
Lipid composition and dynamics of cell membranes of Bacillus stearothermophilus...
Rosa, Sónia M. L. J.; Antunes-Madeira, Maria do Carmo; Matos, Manuel J.; Jurado, Amália S.; Madeira, Vítor M. C.Bacillus stearothermophilus, a useful model to evaluate membrane interactions of lipophilic drugs, adapts to the presence of amiodarone in the growth medium. Drug concentrations in the range of 1-2 [mu]M depress growth and 3 [mu]M completely suppresses growth. Adaptation to the presence of amiodarone is reflected in lipid composition changes either in the phospholipid classes or in the acyl chain moieties. Sign...
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||