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Structural and optical properties of GdAlO3:RE3+ (RE = Eu or Tb) prepared by the Pechini method for application as X-ray phosphors
(Elsevier B.V. Sa, 2009-12-04)
In this work, GdAlO3:RE3+ (RE = Eu or Tb) was successfully prepared by the Pechini method at lower temperatures when compared to others methods as solid-state synthesis and sol-gel process. In accordance to the XRD data, ...
Eficiência quântica relativa de telas de CaWO4
([s.n.], 1983)
Structural and optical properties of GdAlO3:RE3+ (RE = Eu or Tb) prepared by the Pechini method for application as X-ray phosphors
(Elsevier B.V. Sa, 2009-12-04)
In this work, GdAlO3:RE3+ (RE = Eu or Tb) was successfully prepared by the Pechini method at lower temperatures when compared to others methods as solid-state synthesis and sol-gel process. In accordance to the XRD data, ...
Propuesta de un plan de mitigación de exposición a rayos x en centros médicos.
(Universidad de Guayaquil. Facultad de Ingeniería Industrial. Maestría en Seguridad, Higiene Industrial y Salud Ocupacional., 2015-11-19)
El presente trabajo de investigación se llevó a cabo en varios centros de trabajo donde se realizan tomas de rayos x, objetivo principal de identificar y determinar el nivel de afectación a que están expuestos los trabajadores ...