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| Study on Propagation of Unsafe Behavior of Laboratory Personnel Based on SD-SEIR Models |
| SHI Juan1, CHANG Dingyi1, ZHENG Peng1,2, LI Guanlong1, ZHOU Jiayao1
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1. School of Management, Tianjin University of Technology, Tianjin 300384, China;
2. Huadian Electric Power Research Institute Co., Ltd., Hangzhou 310030, China |
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Abstract In order to study the propagation mechanism of unsafe behaviors of university laboratory personnel and to improve the inspection of unsafe behaviors, a propagation model of unsafe behaviors was constructed based on system dynamics and SEIR propagation model. The state variables, rate variables and parameters were set up through Anylogic platform. Finally, the simulation of the model was applied to a laboratory of a university in Tianjin, and some guiding suggestions were provided. This research showed that increasing recovery rate, improvement rate, direct immunity rate, reducing exposed rate, infectious rate, forgetting rate effectively prevented and controlled the propagation of unsafe behaviors in university laboratories.
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Received: 15 August 2020
Published: 18 June 2021
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