Engineering
Fluidization
100%
Application
65%
Surface
56%
Convective
54%
Closed Container
50%
Coming Year
40%
Amplitude
40%
Substrates
33%
Natural Resources Exploration
33%
Experimental Finding
33%
Convection
33%
Environment
33%
Lunar Gravity
33%
Forming
33%
Horizontal Vibration
33%
Statistical Data
33%
Intermediate Layer
33%
Particle Collision
33%
Frictional Effect
33%
Element Method
33%
Iso
33%
Discrete Element
33%
Multicomponent System
33%
Mass Flowrate
25%
Monotonic
23%
Extraction
16%
3D Printing
16%
Mining
16%
Microbial
16%
Electrostatics
16%
Potential Application
16%
Fields
16%
Internal Friction
16%
Intrinsic Nature
16%
Reactive Material
16%
Abrasive Material
16%
Water
16%
Gas Fuel Manufacture
16%
Research
16%
Particle Size Analysis
14%
Complexity
14%
Metrics
14%
Orifice
14%
Average Particle Size
8%
Conducted Experiment
8%
Phase Composition
8%
Independent Variables
8%
Peak Value
8%
Frictional Phenomenon
6%
Flow Rate
6%
Satellites
6%
Relative Orientation
6%
Flow Velocity
6%
Measures
6%
Efficient Management
6%
Considered System
6%
Free Surface
6%
Additional Degree
6%
Earth and Planetary Sciences
Regolith
100%
Vibration
86%
State
40%
Behavior
40%
Landmark
33%
Fluidization
33%
Management
33%
Size
33%
Utilization
26%
Shaking
21%
Gravitation
21%
Soil
21%
Natural Satellite
20%
Bed
20%
Utilization
16%
Particle
14%
Size
14%
Attention
14%
Assumption
14%
Space Exploration
14%
Aspect
14%
Mining
14%
Investigation
14%
Habitat
14%
Project
14%
Sand
13%
Growth
13%
Substrate
13%
Plant
13%
Planet
13%
Show
8%
Strategy
8%
Solid Particle
8%
Sphere
8%
Diameter
8%
Depth
8%
Shape
8%
Comparison
8%
Amplitude
8%
Moon
8%
Tool
8%
Information
6%
Tick
6%
Route
6%
Rill
6%
Segregation
6%
Stable
6%
Observation
6%
History
6%
Classification
6%
Gas
6%
Mountain
6%
Analogy
6%
Fluid Dynamics
6%
Emerging
6%
Literature
6%
General Property
6%
Lunar Environment
6%
Lunar Soil
6%
Internal Friction
6%
Water
6%
Electrostatics
6%
Ability
6%
Extraction
6%
Transferring
6%
Waste
6%
Context
6%
Particles
6%
Printing
6%
Approach
6%
Microgravity
6%
Convection
6%
Solid
6%
Proving
6%
Granular Material
6%
Sample
6%
Definition
6%
Resources
6%
Exploration
6%
Rate
6%