Results 1 to 10 of about 135,873 (298)
Optical system calibration for 3D measurements in a hydrodynamic tunnel [PDF]
Компьютерная оптика, 2021 For non-contact 3D measurements in hydrodynamic tunnels by photogrammetry methods, it is necessary to refine the standard model of image formation in the camera by taking into account an effect of refraction of rays at the boundaries of optical media ...
V.A. Knyaz +2 more
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Folia Medica Indonesiana, 2021 Introduction: Management of low vision in pediatric patients with greater result can affect their quality of life than in adult low vision patients.. Retinopathy of Prematurity is the main cause of blindness in children.
Christina Aritonang
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TNOA Journal of Ophthalmic Science and Research, 2021 Aim: To study the prevalence of computer vision syndrome (CVS) and dry eyes in computer operators. Materials and Methods: The cross-sectional study was conducted at teaching institute.
Sanjeev Verma +3 more
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Refraction in Media with a Negative Refractive Index [PDF]
Physical Review Letters, 2003 5 pages, 4 figures, submitted to Phys.
Stavroula Foteinopoulou +2 more
openaire +4 more sources
Indian Journal of Ophthalmology, 2022 Purpose: To compare functional outcomes and complication rates of two scleral fixated intraocular lens implantation (SFIOL) techniques. Methods: In this retrospective study, there were 30 eyes of 30 patients who underwent SFIOL implantation for ...
Sami Yilmaz +2 more
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Developing Flipped Classroom-based Mobile Learning Media to Teach Optical Physics
Scientiae Educatia: Jurnal Pendidikan Sains, 2020 The application of flipped classrooms-based M-learning media will make learning more planned and systematic. Therefore, students will be more enthusiastic and independent in the learning process. The study aims to design a flipped classrooms-based mobile
Setya Fery Widyastuti +1 more
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Journal of Space Weather and Space Climate, 2022 Different indices have been used to reflect, or monitor the ionospheric scintillation, e.g. the detrended carrier phase, σφ, S4, the rate of change of the vertical total electron content index (vROTI), as well as the ionosphere‐free linear combination ...
Zheng Yuhao +10 more
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American Journal of Physics, 2011 Refraction, interference, and diffraction are distinguishing features of wavelike phenomena. Although they are usually associated only with a purely spatial wave-propagation pattern, analogs to interference and diffraction involving the spatio-temporal dynamics of waves in one dimension have been discussed.
Jääskeläinen, Markku +2 more
openaire +5 more sources
Indian Journal of Ophthalmology, 2020 Purpose: Barrett Universal II (BU-II) is considered as one of the most accurate intraocular lens (IOL) power calculation formulas; however, there is no literature studying the same in Indian population.
Nikhil Kuthirummal +6 more
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