ABSTRACT
Objective To provide reference for protection evaluation of soldiers working in a complex electromagnetic environment by investigating their knowledge on electromagnetic radiation (EMR) protection via means of a questionnaire . Methods Ninety-eight soldiers working in complex electromagnetic environments were selected by random sampling .Ques-tionnaires were designed ,involving the hazard of and protection against EMR .Then the results of the survey were analyzed . Results Ninety-four questionnaires were collected .Results showed that the soldiers had some knowledge of the difference between EMR and ionizing radiation , and the hazard of and protection against EMR , but professional training was needed . In addition, their knowledge of the hazard of and protection against EMR could be improved through education .Conclusion The knowledge about EMR is insufficient among soldiers and needs to be improved .
ABSTRACT
Objective:To discuss the safety capability and defending technologies for military First-aid equipments of the army under complex electromagnetic environment.Methods:This paper analyzed the current status researching of the defending technologies for military First-aid medical equipments of the army,expatiated on the effect mechanism of the high power electromagnetic radiation on the medical equipment,and discussed the defending and reinforcing technologies.Results:The current military First-aid medical equipments of the army are of a sort defending capability,and it will have important significance to strengthen the study on the anti-electromagnetic interference technologies.Conclusion:The defending and reinforcing technologies discussed in this paper could enhance the subsistence capability of the military First-aid equipments under complex electromagnetic environments.