Social Sciences
aircraft
100%
air traffic
71%
airport
39%
risk assessment
35%
interference
23%
European Union
17%
technical standard
16%
Safety regulations
15%
power plant
14%
fitness
11%
national security
11%
Legal framework
11%
correctional institution
10%
traffic safety
9%
EU
8%
threat
8%
innovation
7%
cause
7%
law enforcement
6%
International Civil Aviation
6%
human being
6%
lack
6%
privacy
6%
legal basis
5%
Earth & Environmental Sciences
mineral exploration
74%
project
38%
vehicle
35%
regulation
25%
services
17%
purchase
10%
geological survey
8%
Business & Economics
Aircraft
37%
Airports
36%
Interference
23%
Operator
21%
National Security
14%
Power Plant
13%
European Union
13%
Safeguards
12%
Oversight
12%
Prison
11%
Threat
9%