Application of the Risk Assessment Method in Safety Assessment
Fundamental Principle of the risk assessment method was introduced.Application of this evaluation method in safety evaluation was discussed through a case.The results show that the risk assessment may obtain a favourable effect on hazardous classification for petrochemical enterprises process or device and determination of the whole criticality of evaluation items.
The present study aimed to analysis the aftermath of science learning based on an integrated scientific approach to local potential, onion agriculture, towards the science process skill of 7th grade of junior high school students. The study was a quasi-experimental research with non-equivalent control group design. The object of this experiment was all classes in the 7th grade of Wedarijaksa 2 junior high school. Cluster random sampling was used to gather the sample, as the result, two over seven classes were randomly chosen. Data that be used in the research were the result of science process skill test. Data were analyzed using One-way Anova. The result shows that there is a significant impact of science learning based on scientific approach to local potential, in this case is onion agriculture, towards process science skill of the students.