Theme 1: Disaster prevention and reduction
Disaster Prevention and Reduction Science and Engineering
Disaster prevention and mitigation engineering 
Geological engineering
Solid state geophysics
Civil engineering
Disaster management
Contingency management
Environmental science
Meteorology
Urban and rural planning
Fire engineering and technology, etc
Topic 2: Safety Science
Safety Science and Engineering
Environment and Occupational Health
Industrial hygiene
Risk management 
Information safety
Production safety 
Public safety
Mechanical and electrical safety, etc