During postulated severe accident, large amount of hydrogen-vapor mixture will be released into the containment and inflammable gas mixture may form.Once the gas will be ignited, the generated pressure loads can jeopardize the integrity of the internal structures.As the local accumulation Tents of high content hydrogen related much to the stratific
Strain has been widely recognized as important for tuning the behavior of defects in metal oxides since properties such as defect configuration, electronic structure, excess charge localization, and local atomic distortions may be affected by surface strain.In CeO2, the most widely used promoter in three-way catalysts and solid state electrolyte in
The physics teaching still finds many obstacles in basic education, mainly because of the strong resistance that we find within its methodologies, still centered in the didactic book and the memorization of formulas and laws.This manuscript aims to present the results of the strategies of Simulated Jury and Brain Storm developed in a Countryside Ed