Standardizing sum-of-segments axial length using refractive index models
نویسندگان
چکیده
منابع مشابه
Refractive error, axial length, and relative peripheral refractive error before and after the onset of myopia.
PURPOSE To evaluate refractive error, axial length, and relative peripheral refractive error before, during the year of, and after the onset of myopia in children who became myopic compared with emmetropes. METHODS Subjects were 605 children 6 to 14 years of age who became myopic (at least -0.75 D in each meridian) and 374 emmetropic (between -0.25 D and +1.00 D in each meridian at all visits...
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Aim of work To evaluate the effect of refractive status and axial length of the eye on retinal nerve fiber layer (RNFL) thickness. Method A t tal of 116 eyes 62 subjects were enroll d in the study. RNFL thickness was measured using TOPCON 3D OCT 2000. Results Hyperopic group, as compared to normal, did not show any significant thickening for average, superior, inferior, nasal, and temporal quad...
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Some useful features of microstrip patch antennas are low profile, low weight and easy fabrication. However this type of antenna suffers from having a low gain, caused by propagation surface waves. In this paper, a new near zero refractive index metamaterial (MTM) unit cell is designed and fabricated as a superstrate over a Rectangular Microstrip Patch Antennas (RMPA). In order to obtain a maxi...
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Over the past decade, there has been a growing interest in techniques that achieve significant nonlinear interactions at the single-photon level [1]. These schemes are exciting and important because of both practical and fundamental reasons. Key practical applications include all-optical switches that can operate at an energy cost of a single photon [2] and twoqubit quantum gates between two si...
متن کاملThe Effect of Age, Gender, Refractive Status and Axial Length on the Measurements of Hertel Exophthalmometry
PURPOSE To evaluate the normal distribution of exophthalmometric values in Turkish adult population and the effect of age, gender, refractive status and axial length on globe position. METHODS One hundred and twenty-two males and 114 healthy females with age ranging from 18 to 87 years were included in the study. The study population was recruited from patients presenting to our institution f...
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ژورنال
عنوان ژورنال: Biomedical Optics Express
سال: 2020
ISSN: 2156-7085,2156-7085
DOI: 10.1364/boe.400471