Technological innovations Government policy 47 Research 38 Small business 37 Law and legislation 31 Prevention 30 Finance 25 more ... National security 25 Appropriations and expenditures 22 Economic aspects 21 Information technology 20 Management 18 Technology and state 16 Air traffic control 14 Evaluation 13 Technology transfer 13 Competition, International 12 Security measures 12 Aeronautics, Commercial 11 Environmental aspects 11 Federal aid to small business 11 Renewable energy sources 11 Telecommunication 11 Terrorism 11 Medical care 10 Rules and practice 10 Safety measures 10 Energy policy 9 Research and development contracts, Government 9 Border security 8 less ...