Results 151 to 160 of about 189,401 (272)
Refractive errors in Aminu Kano Teaching Hospital, Kano Nigeria
Nigerian Postgraduate Medical Journal, 2011 Aims and Objectives: The aim of the study is to retrospectively determine the pattern of refractive errors seen in the eye clinic of Aminu Kano Teaching Hospital, Kano-Nigeria from January to December, 2008.
Abdu Lawan, Okpo Eme
doaj
Prevalence of refractive errors among school-going children in a multistate study in India. [PDF]
Br J Ophthalmol, 2023 Joseph E +8 more
europepmc +1 more source
Progress in Surface Plasmon and Other Resonance Biosensors for Biomedical Applications
Advanced Materials Technologies, EarlyView.This is the shortened version: Recent advancements in surface plasmon resonance and other optical resonance biosensors for biomedical applications are presented. Advanced sensing strategies are examined for the detection of diverse analytes, integration of nanomaterials and machine learning, and emerging nonplasmonic modes like guided mode resonance ...
Faten Bashar Kamal Eddin +8 more
wiley +1 more source
Advanced Optical Materials, EarlyView.New fluorescent optical antennas are realized and tested for diverse Optical Wireless Communication (OWC) applications. The fluorescent concentrator slabs, based on different organic fluorophores, convert and convey the digital data conveyed through intensity modulation of incoming light toward a small‐area photodiode.
Marco Meucci +8 more
wiley +1 more source
A Unifying Theory of Refractive Error Development [PDF]
, 2000 George K. Hung, Kenneth J. Ciuffreda
openalex +1 more source
Advanced Optical Materials, EarlyView.This study reveals why the back feathers of a common kingfisher show various non‐iridescent blueish structural colors by analyzing the internal structures of the feathers. It demonstrates how structural differences lead to the different optical interactions, thereby producing different colors.
Jihun Kang +5 more
wiley +1 more source
Retracted: Refractive Errors and Risk Factors for Myopia in Primary School Students in Urumqi. [PDF]
Appl Bionics Biomech, 2023 And Biomechanics AB.
europepmc +1 more source
The influence of age, gender, refractive error, and optic disc size on the optic disc configuration in Japanese normal eyes [PDF]
, 2000 Kenji Kashiwagi +4 more
openalex +1 more source
3D Printed Optics Achieves Broadband Structured Light
Advanced Optical Materials, EarlyView.The arbitrary creation of structured light often requires complex design and fabrication steps and is largely limited to single wavelength. By leveraging off the toolkit for digital holograms, how complex amplitude modulation can be implemented as 3D printed optics in a manner that is broadband is shown, for the creation of multiwavelength forms ...
Leerin Perumal +4 more
wiley +1 more source