Keyphrases
Johannes Kepler
100%
Planets and
100%
Solar System
100%
Locomotive
75%
Freight
75%
Extrasolar Planets
75%
Cargo
50%
Emotional State
50%
Railway Track
50%
Electric
50%
Planetary Systems
50%
Jupiter
50%
Sunlike
50%
Venus
50%
Mercury
50%
Giant Planets
50%
High-speed Railway System
25%
Magnetic Levitation
25%
Monorail
25%
Railway Transport
25%
Rapid Transit Systems
25%
Latin Language
25%
Electric Batteries
25%
Old French
25%
Video Games
25%
Emotional Blunting
25%
Vocalization
25%
Linguistic Attitudes
25%
Facial Expression
25%
Computer Science
25%
Sociolinguistics
25%
Affective Flattening
25%
Gas Turbine
25%
Intermediate Forms
25%
Most Common Form
25%
Heavy Rail
25%
Support Services
25%
Guideway
25%
Cable
25%
Tram
25%
Passenger Train
25%
Self-propelled
25%
Major Subject
25%
Third Rail
25%
Garbage Collection
25%
Connected Vehicles
25%
Railcar
25%
Multiple Units
25%
Further Development
25%
Rack
25%
Freight Wagon
25%
Revenue Collection
25%
20th Century
25%
Light Rail
25%
Steam Propulsion
25%
Tram System
25%
Freight Car
25%
Diesel
25%
Modern Tram
25%
Railway Rapid Transit
25%
Downhill
25%
Motive Power
25%
Tycho Brahe
25%
Ptolemy
25%
Naked-eye
25%
Ice Season
25%
CERES
25%
Trans-neptunian Objects
25%
Tectonics
25%
Astronomer
25%
Observational Tool
25%
Planetary Bodies
25%
Gas Giants
25%
Epicycle
25%
Thermonuclear Fusion
25%
Circumstellar Habitable Zones
25%
Habitable Zone
25%
Galileo Galilei
25%
Volcanism
25%
Hurricanes
25%
Kepler Space Telescope
25%
Scientific Community
25%
Relative Distance
25%
Saturn
25%
Gravitational Microlensing
25%
Observational Data
25%
Pluto
25%
Asteroid Belt
25%
Exoplanets
25%
17th Century
25%
Mass-based
25%
Natural Satellites
25%
Mythology
25%
Pallas
25%
Divine
25%
Planetesimals
25%
Mars
25%
Vesta
25%
Space Age
25%
Astronomical Observations
25%
Juno
25%
Astrology
25%
Neptune
25%
Stellar Remnants
25%
Hydrology
25%
Uranus
25%
Close Observation
25%
Human Perception
25%
Ice Cap
25%
Low Density
25%
Celestial Body
25%
Deferent
25%
Space Probe
25%
Overhead Wires
25%
Water Drive
25%
Running Rail
25%
Affective Displays
25%
In(III)
25%
Emissaries
25%
INIS
trains
100%
planets
100%
sun
19%
freight
15%
passengers
15%
solar system
15%
stars
15%
size
11%
space
11%
tracks
11%
locomotives
11%
maintenance
11%
orbits
11%
data
7%
distance
7%
engines
7%
cargo
7%
vehicles
7%
transport
7%
gravitation
7%
cars
7%
wires
7%
zones
7%
venus planet
7%
jupiter planet
7%
mercury
7%
milky way
7%
steam
3%
education
3%
communities
3%
water
3%
speed
3%
railways
3%
rapid transit systems
3%
monorails
3%
humans
3%
rail transport
3%
horses
3%
power
3%
computers
3%
eyes
3%
increasing
3%
france
3%
psychology
3%
equipment
3%
electric batteries
3%
trucks
3%
units
3%
reduction
3%
attitudes
3%
winches
3%
motors
3%
cables
3%
pneumatics
3%
gases
3%
machinery
3%
gas turbines
3%
propulsion
3%
repair
3%
hydrology
3%
pluto planet
3%
asteroids
3%
neptune planet
3%
motion
3%
satellites
3%
uranus planet
3%
hurricanes
3%
probes
3%
saturn planet
3%
ice caps
3%
tools
3%
density
3%
moon
3%
fluorine 20
3%
mars planet
3%
seasons
3%
telescopes
3%
resolution
3%
exceptions
3%
volcanism
3%
tectonics
3%
Physics
Rapid Transit Systems
25%
Passenger Transport
25%
Gas Turbine
25%
Repair and Maintenance
25%
Maglev
25%