Results 51 to 60 of about 229,869 (143)

Influence of Visual Field on Visual Acuity and Contrast Sensitivity in Open-Angle Glaucoma Eyes with Monofocal and Extended Depth-of-Focus Intraocular Lenses

Ophthalmology and Therapy
Introduction The aim of this prospective and comparative study was to investigate the association of perimetry parameters on visual acuity and contrast sensitivity in primary open-angle glaucoma (POAG) eyes with diffractive extended depth-of-focus (EDoF)
Hiroko Bissen-Miyajima, Yuka Ota, Keiichiro Minami, Yoko Taira, Ryo Takemura   +4 more
doaj   +1 more source

Validation of Treatment Planning Systems based on Dose Calculation Accuracy for Extended SSD Total Body Irradiation with and without Beam Spoiler

Journal of Medical Physics
Aims: This study aimed to confirm the accuracy of the dose calculation by commercially available treatment planning system (TPS) at the extended SSD = 350 cm with and without beam spoiler configurations. Materials and Methods: Two extended SSD plans, one
Jayapalan Krishnan, Achuth S. Nayak, Nisma Farooq, M. Dinesh, Suryanarayana Kunikullaya, Muhammed Shafeeque   +5 more
doaj   +1 more source

Pupil engineering for extended depth-of-field imaging in a fluorescence miniscope. [PDF]

Neurophotonics, 2023
Greene J, Xue Y, Alido J, Matlock A, Hu G, Kiliç K, Davison I, Tian L.   +7 more
europepmc   +1 more source

Retinal dysfunction finding after uneventful cataract surgery with extended depth-of-focus intraocular lens

The Pan-American Journal of Ophthalmology
This article describes a patient whose underlying retinal condition, with dysfunction demonstrated by full-field and multifocal electroretinograms, was diagnosed after uneventful phacoemulsification with extended depth-of-focus intraocular lens ...
Frederico França Marques, Guilherme Bufarah, Daniela Meira Villano Marques, Bernardo Kaplan Moscovici, Daniel Diniz Da Gama, Sung Eun Song Watanabe, Octaviano Magalhaes Junior   +6 more
doaj   +1 more source

Extended depth-of-field light-sheet microscopy improves imaging of large volumes at high numerical aperture. [PDF]

Appl Phys Lett, 2022
Keomanee-Dizon K, Jones M, Luu P, Fraser SE, Truong TV.   +4 more
europepmc   +1 more source

Highly sensitive volumetric single-molecule imaging

Nanophotonics
Volumetric subcellular imaging has long been essential for studying structures and dynamics in cells and tissues. However, due to limited imaging speed and depth of field, it has been challenging to perform live-cell imaging and single-particle tracking.
Wang Le-Mei, Kim Jiah, Han Kyu Young
doaj   +1 more source

Electron beam characteristics at extended source-to-surface distances for irregular cut-outs

Journal of Medical Physics, 2010
Electron beam therapy is widely used in the management of cancers. The rapid dose fall-off and the short range of an electron beam enable the treatment of lesions close to the surface, while sparing the underlying tissues.
Arunkumar T, Supe Sanjay, Ravikumar M, Sathiyan S, Ganesh M   +4 more
doaj  

Deep learning extended depth-of-field microscope for fast and slide-free histology. [PDF]

Proc Natl Acad Sci U S A, 2020
Jin L, Tang Y, Wu Y, Coole JB, Tan MT, Zhao X, Badaoui H, Robinson JT, Williams MD, Gillenwater AM, Richards-Kortum RR, Veeraraghavan A.   +11 more
europepmc   +1 more source

Digital refocusing and extended depth of field reconstruction in Fourier ptychographic microscopy. [PDF]

Biomed Opt Express, 2020
Claveau R, Manescu P, Elmi M, Pawar V, Shaw M, Fernandez-Reyes D.   +5 more
europepmc   +1 more source

Combined application of extended depth of field imaging, image stitching and polarized microscopy techniques in identification of Spatholobus suberectus. [PDF]

Chin Herb Med, 2020
Ma YX, Sutcharitchan C, Li XD, Meng Q, Wang X, Ji S, Cui YJ.   +6 more
europepmc   +1 more source