SPbPU Journal - Physics and Mathematics
    St. Petersburg Polytechnic University Journal: Physics and MathematicsPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2304-9782
    ISSN 2618-8686
    ISSN 2405-7223
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    Articles by keywords "light-shadow boundary"

    Features of express control of volatile hydrocarbon media and their mixtures in visible light

    Physical optics
    Stepanenkov G.V.Vakorina D.V.Davydov V.V.Davydov R.V.
    • Year: 2023
    • Volume: 16
    • Issue: 3.2
    • 18
    • 5396
    • Pages: 137-142

    Features of monitoring the state of viscous media by refraction

    Physical optics
    Bazhanova V.A.Davydov V.V.
    • Year: 2023
    • Volume: 16
    • Issue: 3.2
    • 10
    • 5015
    • Pages: 92-96