Francis, M S Technique for the measurement of spatial vorticity distributions. [electronic resource] - The Review of scientific instruments May 1978 - 617 p. digital Publication Type: Journal Article ISSN: 0034-6748 Standard No.: 10.1063/1.1135463 doi Subjects--Topical Terms: Electronics--instrumentationEquipment DesignEquipment Failure AnalysisNonlinear DynamicsRheology--instrumentationSensitivity and SpecificityThermography--instrumentation