Compared with the traditional examinations, the paperless examination of the computer elementary course can not only realize the assessment of the theoretical knowledge, but also can carry out the assessment of the ac...Compared with the traditional examinations, the paperless examination of the computer elementary course can not only realize the assessment of the theoretical knowledge, but also can carry out the assessment of the actual operations of some of the operational computer subjects, which can make it more comprehensive. Through the computer evaluation, we can make the results consistent, and get rid of the human interference as far as possible, and thus it can prevent the emergence of the human errors, to ensure fairness and justice of the tests. This issue is analyzed and discussed in the following.展开更多
Accident at Fukushima Dai-ichi nuclear power plant significantly affected the nuclear industry at time when everybody was expecting the so called nuclear renaissance. There is no question that the accident has at leas...Accident at Fukushima Dai-ichi nuclear power plant significantly affected the nuclear industry at time when everybody was expecting the so called nuclear renaissance. There is no question that the accident has at least slowed it down. Research on this accident is taking place all over the world, in this paper, we present the findings of research on Fukushima nuclear power plant accident in relation to the Czech Republic. The paper focuses on the analysis of human performance during the accident. Lessons learned from the accident and main human errors are presented. First, the brief factors affecting the human performance are discussed. They are followed by the short description of activities on units 1-3. The key human errors in the accident mitigation are then identified. On unit 1, the fuel damage was probably impossible to prevent, however, on units 2 and 3, it could be probably prevented.展开更多
文摘Compared with the traditional examinations, the paperless examination of the computer elementary course can not only realize the assessment of the theoretical knowledge, but also can carry out the assessment of the actual operations of some of the operational computer subjects, which can make it more comprehensive. Through the computer evaluation, we can make the results consistent, and get rid of the human interference as far as possible, and thus it can prevent the emergence of the human errors, to ensure fairness and justice of the tests. This issue is analyzed and discussed in the following.
文摘Accident at Fukushima Dai-ichi nuclear power plant significantly affected the nuclear industry at time when everybody was expecting the so called nuclear renaissance. There is no question that the accident has at least slowed it down. Research on this accident is taking place all over the world, in this paper, we present the findings of research on Fukushima nuclear power plant accident in relation to the Czech Republic. The paper focuses on the analysis of human performance during the accident. Lessons learned from the accident and main human errors are presented. First, the brief factors affecting the human performance are discussed. They are followed by the short description of activities on units 1-3. The key human errors in the accident mitigation are then identified. On unit 1, the fuel damage was probably impossible to prevent, however, on units 2 and 3, it could be probably prevented.
