Engineering
Railway
100%
Renewals
40%
Economics
40%
Infrastructure
31%
Pollution
30%
Measurement
23%
Condition Evaluation
21%
Applicability
20%
Sensor
20%
Lifecycle
20%
Quality Index
20%
Mechanical Impact
20%
Condition Monitoring
20%
Machinery
20%
Dataset
20%
Slab Track
20%
Compaction
20%
Subsoil Condition
20%
Performance
16%
Compactness
13%
Models
13%
Planning
11%
Research
11%
Development
10%
Drives
10%
Multiple Sensor
10%
Alignment
10%
Site Inspection
10%
Historical Data
10%
Process Validation
10%
Ballast Bed
10%
Zeros
10%
Tasks
10%
Fibre Optic Cable
6%
Rail Foot
6%
Foundations
6%
Durables
6%
Experimental Measurement
6%
Concrete Production
6%
Ballasted Track
6%
Emitter Coupled Logic Circuits
6%
Measurement Setup
6%
Direct Correlation
6%
Term Stability
6%
Internals
6%
Lifecycle Cost
5%
Determines
5%
Maintenance Action
5%
Concrete Sleeper
5%
Earth and Planetary Sciences
Condition
25%
Railway
24%
Recommendation
20%
Fossil
20%
Assessment
20%
Public Procurement
20%
Fractal Analysis
13%
Maintenance
12%
Parameter
10%
Propulsion
8%
Electric Battery
8%
Energy Demand
8%
Need
7%
Top-Down Approach
6%
Service Life
6%
Environmental Pollution
6%
Valuation
6%
Geometry
5%
