Objective The objectives of this study are to compare absolute values of acromial index (AI) and critical shoulder angle (CSA) obtained in both radiographs and magnetic resonance image (MRI) of the ...
Abstract: Measurement of birefringence is crucial for the investigation of polarization optical components, including frequency-doubling crystal, electro-optic crystal, liquid crystal modulator. The ...
Abstract: The expressions and properties of the critical angles of nonuniform plane waves for determining the correct refraction angle at the infinite planar interface of two linear, isotropic, and ...