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In this paper, for the problem of the security of students in primary and secondary schools, we propose a campus intelligent safety supervision system based on RFID technology. Through the use of RFID technology for non-contact automatic recognition features, the system achieves the goal of supervising the school gate, classroom, danger zone entrance and other places in the primary and secondary schools. Then the information of the acquisition is classified, compared, displayed, alarm, etc. The information is automatically acquired and transmitted in real time, which makes the supervision and management of the school more intelligent. Compared with the existing campus management system, the system can be more accurate access to information in real-time, improve the convenience and effectiveness of safety management, and realize the intelligent supervision and management of the students in primary and secondary schools. [ABSTRACT FROM AUTHOR]

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Abstract: In this document, we present the thermal behaviour of a batch reactor to jacket equipped with a mono-fluid heating/cooling system. Heating and cooling are provided respectively by an electrical resistance and two plate heat exchangers (P.H.E). The control of the temperature of the reaction mixture is based on the supervision system. This strategy of management of the thermal devices is based on the usage of the thermal flux as manipulated variable. The modulation of the temperature of mono-fluid by action either on the heating power or on the rate of opening of the three ways valve which diverts the mono-fluid to wards the heat exchanger. Obtained results, to conduct thermal from the reactor pilot equipped with a mono-fluid heating/cooling system in simulation following types of temperature profiles (heating - Maintenance - cooling - Maintenance) will be presented for the application of this new method. [Copyright &y& Elsevier]

Copyright of Educational Administration: Theory & Practice is the property of Educational Administration: Theory & Practice and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)