THE development of automatically recording Raman spectrometers has led to increased use of Raman intensities for the quantitative analysis of liquid mixtures. A method frequently adopted is to choose ...
ABSTRACT Recent advances have made ground‐based relative astrometry accurate to 100 microarcseconds (μas) or better a possibility. An important systematic effect on such measurements is the refraction ...
TUESDAY, June 24, 2025 (HealthDay News) -- Vertical and horizontal relative peripheral refraction (RPR) are associated with faster axial length progression and higher risk of incident myopia, ...