The propagation of single-event effects(SEEs)on a Xilinx Zynq-7000 system on chip(SoC)was inves-tigated using heavy-ion microbeam radiation.The irradia-tion results reveal several functional blocks’sensitivity locati...The propagation of single-event effects(SEEs)on a Xilinx Zynq-7000 system on chip(SoC)was inves-tigated using heavy-ion microbeam radiation.The irradia-tion results reveal several functional blocks’sensitivity locations and cross sections,for instance,the arithmetic logic unit,register,D-cache,and peripheral,while irradi-ating the on-chip memory(OCM)region.Moreover,event tree analysis was executed based on the obtained microbeam irradiation results.This study quantitatively assesses the probabilities of SEE propagation from the OCM to other blocks in the SoC.展开更多
In view of the common psychological problems of college students,this paper analyzed the current situation and problems of college students,and found that the management of mental health education is complex and diffi...In view of the common psychological problems of college students,this paper analyzed the current situation and problems of college students,and found that the management of mental health education is complex and difficult.A main reason is the lack of scientific method guidance.According to this phenomenon and the existing problems,using the event tree analysis(ETA),the qualitative and quantitative analysis,it found that emergency treatment is the most important link in mental health education management of college students,test education talk emergency four links missing and failure will lead to hidden danger.Finally,combined with the principle of education and management,and psychological principle,it proposed method for the event tree mental health education management.展开更多
基金This work was supported by the National Natural Science Foundation of China(Nos.11575138,11835006,11690040,11690043,and 11705216)the Innovation Center of Radiation Application(No.KFZC2019050321)the China Scholarships Council program(No.201906280343).
文摘The propagation of single-event effects(SEEs)on a Xilinx Zynq-7000 system on chip(SoC)was inves-tigated using heavy-ion microbeam radiation.The irradia-tion results reveal several functional blocks’sensitivity locations and cross sections,for instance,the arithmetic logic unit,register,D-cache,and peripheral,while irradi-ating the on-chip memory(OCM)region.Moreover,event tree analysis was executed based on the obtained microbeam irradiation results.This study quantitatively assesses the probabilities of SEE propagation from the OCM to other blocks in the SoC.
文摘In view of the common psychological problems of college students,this paper analyzed the current situation and problems of college students,and found that the management of mental health education is complex and difficult.A main reason is the lack of scientific method guidance.According to this phenomenon and the existing problems,using the event tree analysis(ETA),the qualitative and quantitative analysis,it found that emergency treatment is the most important link in mental health education management of college students,test education talk emergency four links missing and failure will lead to hidden danger.Finally,combined with the principle of education and management,and psychological principle,it proposed method for the event tree mental health education management.
