In case pressurized water or vapor leaks from a failed heat transfer tube in a steam generator of a sodium-cooled fast reactor, a high-velocity, high-temperature, and corrosive jet with sodium-water chemical reaction may cause tube failure Cat Toys propagation.In this study, a numerical analysis method to predict the occurrence of tube failure prop
Caring for the elderly has a great importance in society, and the state seeks to treat the problems of the elderly in various aspects, so the research deals with luminous materials, dyes and pastes because of their huge potential for application in the field of graphic design to support ambient lighting in different light and dark environments, whi
Marine biogeochemical models have been widely used to understand ecosystem dynamics and biogeochemical cycles.To resolve more processes, models typically increase in complexity, and require optimization of more parameters.Data assimilation is an essential tool for parameter optimization, which can reduce model uncertainty and improve model predicta
The objective of this research was to know the effect of Project Based Learning (PjBL) to the attitude and student cognitive achievement in SMAN 2 Malang.This research applied quasy experimental with non-equivalent control group design.The populations of this research is all student of class X SMAN 2 Malang on academic year 2008/2009.The samples of