The maintenance strategy and skills about the safe operation in college computer room
Aimed at the high fault-rate in computer system of the university computer lab,the paper concerns maintenance of the hardwares and softwares,and sets out a policy by multilayer and multi-angle to ensure the hardwares and softwares being on safety status.Furthermoer,the paper deals with the significance of the protection cards of hardware in the system safety and steady operation,as well as the "Recovery Genius" and cloning technique etc.
Sciences and technology study and technological jobs are deserted by girls. Many measurements were set up in the study to find an issue. But not enough researches learn over this question as part of education study, in other words on the process of transmission. Indeed they ignore for instance, if certain contents, certain types of activities, certain forms of studies, certain gestures of education and scholastic shapes are better adapted to the girls than to the boys and conversely. This article is centred on these aspects and more precisely on artefacts used to mediatise the education of technology. The teacher choice of aids is made in mainly for the pedagogic interest which the object gives. Is the pedagogic interest balanced from the point of view of the question of gender if artefacts introduced in class favour objects which are, in social life, mainly used by men, women or both?