Narrow Results

Introduction: We adopt the method of bibliometrics to analyze the annual volume of papers and author distribution in the field of campus emergency management in the past 43 years, to evaluate the main population and types of emergency in this study of campus emergency management, and to discuss the existing management methods. Thus, we explore the research hotspot, research gaps and provide reference for future research. Method: We made a statistical analysis of published literature through bibliometrics, searched relevant papers on campus emergency management in PubMed, Embase and Web of Science databases and included 364 valid literature works after screening. The characteristics were analyzed from multiple perspectives. Results: The research on campus emergency management is divided into three stages: “incubation period”, “fluctuating growth period” and “rapid development period”. Studies vary widely from continent to continent. There are many differences in the focus groups of different school types in the literature. The proportion of emergencies is divided into wound, disaster, school violence, illness and bombshell and others, accounting for 34.17%, 16.94%, 16.11%, 12.78%, 4.44% and 15.56%, respectively. Conclusion: Through the statistical analysis of English literature on campus emergency management from 1977 to 2020, it can be seen that the uneven distribution of research areas is very serious, and there is not much attention to special types of schools. The subdivision and management of the population are in continuous improvement. The research on campus emergency management has been continuously carried out and improved, with a promising prospect. Practical applications: This study can help explain the current situation and development trend of international campus emergency management, and provide reference for further research.

Nowadays, campus network is in the face of the difficulties in the management and control of the core information such as scientific research patents or important software codes, which would easily lead to leakage of the core information, causing incalculable loss to the colleges and universities. This article analyzes the necessity of the hierarchical campus network management, introduces new technologies of the hierarchical network management, proposes a building program of the campus hierarchical network management based on the network topological structure of the Internet and campus network connection, dividing the campus network into two logical subnets, achieving the centralized control of the core electronic information, provides a guideline and reference to solving the contradictions which the campus network is facing with in an effective way.