Keyphrases
20th Century
33%
Abstract Thinking
33%
Ancient Greek
33%
Cable
33%
Cargo
66%
Causal Explanation
33%
Connected Vehicles
33%
Deductive Argument
33%
Deductive-nomological Explanation
33%
Diesel
33%
Downhill
33%
Electric
66%
Electric Batteries
33%
Enforced Disappearance
33%
Explanandum
66%
Explanatory Models
33%
Freight
100%
Freight Car
33%
Freight Wagon
33%
Further Development
33%
Garbage Collection
33%
Gas Turbine
33%
Greek
66%
Guideway
33%
Heavy Rail
33%
High-speed Railway System
33%
Human Behavior
33%
Inductive Support
33%
Intermediate Forms
33%
Knowledge-how
33%
Latin Language
33%
Law
66%
Light Rail
33%
Locomotive
100%
Magnetic Levitation
33%
Major Subject
33%
Medical Theory
33%
Minimum Degree
33%
Modern Science
66%
Modern Tram
33%
Modern Use
33%
Monorail
33%
Most Common Form
66%
Motive Power
33%
Multiple Units
33%
Old French
33%
Overhead Wires
33%
Passenger Train
33%
Rack
33%
Railcar
33%
Railway Rapid Transit
33%
Railway Track
66%
Railway Transport
33%
Rapid Transit Systems
33%
Rational Thinking
33%
Rational Type
33%
Revenue Collection
33%
Running Rail
33%
Scientific Disciplines
33%
Scientific Laws
33%
Scientific Theory
100%
Self-propelled
33%
Sickness
66%
Specific Patient
33%
Statistical Explanation
33%
Steam Propulsion
33%
Support Services
33%
Third Rail
33%
Tobacco
66%
Tram
33%
Tram System
33%
Water Drive
33%
INIS
appeals
8%
cables
8%
cancer
16%
cargo
16%
cars
16%
contracts
8%
coolers
16%
curing
8%
electric batteries
8%
engines
16%
equipment
8%
france
8%
freight
33%
gas turbines
8%
gases
25%
gravitation
8%
horses
8%
humans
8%
hypothesis
25%
locomotives
25%
machinery
8%
maintenance
25%
medicine
16%
monorails
8%
motors
8%
passengers
33%
patients
16%
people
25%
pneumatics
8%
power
8%
propulsion
8%
rail transport
8%
railways
8%
rapid transit systems
8%
repair
8%
roots
8%
speed
8%
steam
8%
tobacco
16%
tracks
25%
trains
100%
transport
16%
trucks
8%
units
8%
values
8%
vehicles
16%
water
8%
winches
8%
wires
16%
Economics, Econometrics and Finance
Credibility Theory
100%
High-Speed Rail
100%
Machinery
100%
Passenger Transport
100%
Arts and Humanities
Assertion
33%
Causal Explanation
33%
Contract Law
33%
Health Research
33%
Scientific Discipline
33%
Scientific Theory
100%
Wagons
33%
Psychology
Abstract Thinking
33%
Explanatory Model
33%
Scientific Theory
100%
Earth and Planetary Sciences