Refine and narrow down result by adding related concepts

    Physics & Astronomy

    75
    energy levels
    Concept: energy levels
    Weight: 75%
    Domain: Physics & Astronomy
    Semantic group: Physics
    65
    collisions
    Concept: collisions
    Weight: 65%
    Domain: Physics & Astronomy
    Semantic group: General
    56
    excitation
    Concept: excitation
    Weight: 56%
    Domain: Physics & Astronomy
    Semantic group: Engineering
    21
    calcium
    Concept: calcium
    Weight: 21%
    Domain: Physics & Astronomy
    Semantic group: Chemistry and Materials
    14
    carbon
    Concept: carbon
    Weight: 14%
    Domain: Physics & Astronomy
    Semantic group: Chemistry and Materials
    13
    atomic structure
    Concept: atomic structure
    Weight: 13%
    Domain: Physics & Astronomy
    Semantic group: General
    13
    oscillator strength...
    Concept: oscillator strengths
    Weight: 13%
    Domain: Physics & Astronomy
    Semantic group: General
    13
    ions
    Concept: ions
    Weight: 13%
    Domain: Physics & Astronomy
    Semantic group: Physics
    12
    forbidden transitio...
    Concept: forbidden transitions
    Weight: 12%
    Domain: Physics & Astronomy
    Semantic group: General
    10
    velocity distributi...
    Concept: velocity distribution
    Weight: 10%
    Domain: Physics & Astronomy
    Semantic group: Physics
    9
    fine structure
    Concept: fine structure
    Weight: 9%
    Domain: Physics & Astronomy
    Semantic group: General
    8
    life (durability)
    Concept: life (durability)
    Weight: 8%
    Domain: Physics & Astronomy
    Semantic group: Engineering
    7
    cross sections
    Concept: cross sections
    Weight: 7%
    Domain: Physics & Astronomy
    Semantic group: General
    6
    configurations
    Concept: configurations
    Weight: 6%
    Domain: Physics & Astronomy
    Semantic group: General
    4
    temperature
    Concept: temperature
    Weight: 4%
    Domain: Physics & Astronomy
    Semantic group: Physics
    3
    energy
    Concept: energy
    Weight: 3%
    Domain: Physics & Astronomy
    Semantic group: General

    Engineering

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    Chemistry and Materials

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    Selected concepts

    Mathematics

    100
    R-matrix

    1 experts found with research output relating to all selected concepts

    Research Output range