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May 25, 2026
HSE Scientists Train Neural Network to 'Hear' Faults in Electric Motors
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Определение солености морской воды по измерениям показателя преломления

Оптика атмосферы и океана. 2023. Т. 36. № 3. С. 244–248.
Yurin A., Вишняков Г. Н., Minaev V.

Methods for measuring the salinity of seawater are considered. The results of an experimental study of samples of common and sea salt solutions with different salinity, poured into a hollow trihedral optical glass prism are presented. To measure the angles of refraction of light, a goniometric system was used, the minimum deviation method was implemented, which has a high accuracy of determining the refractive index. With dispersion analysis of experimental results, it was proved that the refractive index of water does not depend on its salt composition. An equation is proposed that describes the dependence of the refractive index on salinity and temperature for a fixed wavelength

Research target: Engineering and Technology Electronics and Electrical Engineering Physics
Language: Russian
DOI
Keywords: показатель преломлениярефрактометрияrefractometryrefractive indexметоды призмыsalinity scaleseawater salinitysalinity measurementprism methodsgoniometric systemшкала соленостисоленость водыизмерение соленостигониометрическая система
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