Engineering
Research
100%
Design
55%
Development
50%
Ultimate Tensile Strength
44%
Composite
44%
Porosity
44%
Surface
44%
Bridging
33%
Prototype
33%
Architecture
22%
Elements
22%
Extrusion
22%
Production
22%
Nozzle
22%
Fabrication
19%
Experiments
17%
Optimization
17%
Models
12%
Buildings
12%
Substantial Increase
11%
Enhancement
11%
Multiple Criterion
11%
Catastrophic Failure
11%
Past Decade
11%
Traction
11%
Multiple Material
11%
Ceramic Element
11%
Structural Performance
11%
Acoustics
11%
Hardware Component
11%
Failure Behavior
11%
Building Element
11%
Extruders
11%
Performance
11%
Reinforced Concrete
11%
Design Project
6%
Limitations
6%
Assembly
6%
Building Material
6%
Measurement
6%
Complexity
6%
Material Science
Clay
88%
Three Dimensional Printing
66%
Materials
57%
Composite Material
57%
Coextrusion
50%
Ceramics
44%
Porosity
44%
Nozzle
11%
Reinforced Concrete
6%
Brick
6%
Insulation
5%
Materials Property
5%
Extrusion
5%
Water
5%
Thermoplastics
5%
Material Testing
5%
Concrete
5%