# On December 14, 2009, she was awarded the Väisälä Award of the Finnish Academy of Science and Letters in the field of Mathematics for her research achievements.
Brunt–Väisälä frequency, the frequency at which a vertically displaced parcel will oscillate within a statically stable environment
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Vilho Väisälä (1889–1969), Finnish meteorologist and physicist, founder of Vaisala
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Schmidt-Väisälä camera, an astronomical telescope intended for wide-field photographic work
Yrjö Väisälä | Väisälä | Vilho Väisälä | Schmidt-Väisälä camera | Brunt–Väisälä frequency |
He defended his doctoral thesis in University of Turku in 1933 on the metrology of length by means of the Väisälä comparator.