This is a preview. Log in through your library . Abstract A semiqiiantitative near-infrared spectral classification scheme for middle-type stars has been developed and tested that utilizes the Paschen ...
MK classifications are presented for the components of close visual double stars with separations mostly between one and three arc seconds. Twenty-one pairs have individual components classified, four ...
To describe a new method, the Optical Coherence Tomography (OCT) Glaucoma Staging System, for classifying retinal nerve fiber layer (RNFL) damage assessed with OCT. The OCT Glaucoma Staging System was ...
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