Buscar
Mostrando ítems 51-60 de 3966
Importancia de la toma de la campimetría visual computarizada en personas expuestas a solventes orgánicos
(Universidad de La Salle. Facultad de Ciencias de la Salud. Optometría, 2017)
The solvent extraction separation of molybdenum and copper from acid leach residual solution of Chilean molybdenite concentrate
(1995)
A procedure for recovery and separation of molybdenum (VI) and copper (II) from acid leaching residual solution of Chilean molybdenite concentrate by solvent extraction is studied. The process for the recovery of metals ...
Effect of Nd: YAG laser on the solvent evaporation of adhesive systems
(Quintessence Publishing Co Inc, 2015-12-01)
Objective: This study evaluated the influence of Nd: YAG laser on the evaporation degree (ED) of the solvent components in total-etch and self-etch adhesives. Materials and methods: The ED of Gluma Comfort Bond (Heraeus-Kulzer) ...
Evaluation of the avobenzone photostability in solvents used in cosmetic formulationsEvaluación de la fotoestabilidad de la avobenzona en solventes usados en formulaciones cosméticas
(Universidad de Antioquia, Facultad de Ciencias Farmacéuticas y AlimentariasGrupo de Estabilidad de Medicamentos, Cosméticos y Alimentos (GEMCA)Medellín, Colombia, 2021)
Estudo fotofísico entre polímeros conjugados
(Universidade Federal de São Paulo, 2021-12-13)
Neste trabalho, sintetizou-se e caracterizou-se os copolímeros poli(4-cloro-fenol)-co-para-fenileno (PPP) e poli[(9,9-dioctilfluoreno)-co-trans-estilbeno (PFSTB), a partir dos quais foi realizado estudos fotofísicos a ...
Global and local reactivity and activation patterns of hoox (x = h, no2, co2-, so3-) peroxides with solvent effects
(AMERICAN CHEMICAL SOCIETY, 2003)