Results 21 to 30 of about 626,937 (305)

STRUCTURE AND DYNAMICS OF SEDIMENTATION OF PRODUCTIVE STRATUM BS10-11 IN THE SOUTH-YAGUNSK FIELD

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2015
The article presents the analysis of the results of the correlation of sections by twenty-three profiles located across the strike of the ancient coastline along the regression of Neocomian basin, i.e. in the latitudinal direction.
E. N. Funikova, K. A. Galinsky
doaj   +1 more source

Finding Strong Gravitational Lenses in the Kilo Degree Survey with Convolutional Neural Networks [PDF]

open access: yes, 2017
The volume of data that will be produced by new-generation surveys requires automatic classification methods to select and analyze sources. Indeed, this is the case for the search for strong gravitational lenses, where the population of the detectable ...
Chatterjee, S.   +10 more
core   +3 more sources

Effects of microwave irradiation on the parameters of hydrogel contact lenses [PDF]

open access: yes, 2003
Ten brands of hydrogel contact lenses were selected from five of the six British Approved Name lens classification groups to test in vitro the effects of repeated heat disinfection by means of microwave irradiation.
Crabbe, A, Thompson, P
core   +1 more source

Insight into small eyes: a practical description from phenotypes presentations to the management [PDF]

open access: yesInternational Journal of Ophthalmology
This narrative review aimed to have an algorithmic approach to microphthalmos by a systematic search. The definition can be related to a number of special phenotypes.
Sana Niazi   +4 more
doaj   +1 more source

Strong lensing in the MareNostrum Universe: biases in the cluster lens population [PDF]

open access: yes, 2010
Strong lensing is one of the most direct probes of the mass distribution in the inner regions of galaxy clusters. It can be used to constrain the density profiles and to measure the mass of the lenses. Moreover, the abundance of strong lensing events can
Ameglio   +95 more
core   +2 more sources

Is it a coloboma or not? A new definition for isolated lens coloboma: focal zonular dysgenesis

open access: yesThe Pan-American Journal of Ophthalmology, 2023
Purpose: Ocular coloboma is defined as a congenital malformation caused by defective closure of the fetal fissure, resulting in a notch in any structure.
Nicole B Larivoir   +5 more
doaj   +1 more source

fMRI evidence that precision ophthalmic tints reduce cortical hyperactivation in migraine [PDF]

open access: yes, 2011
Background: Certain patterns can induce perceptual illusions/distortions and visual discomfort in most people, headaches in patients with migraine, and seizures in patients with photosensitive epilepsy.
Bozoki, Andrea   +5 more
core   +1 more source

Depth from spectrally-varying blurring detected by a snapshot narrow band multispectral imaging sensor

open access: yesThe Journal of Engineering, 2019
There exists few reports in the literature aimed at estimating depth from the spectrally-varying-amount-of-defocus contained in a single image generally captured by a commercial colour camera.
Wei Jiang, Dingrong Yi, Linghua Kong
doaj   +1 more source

A Review of Smartphone Apps Used for Toric Intraocular Lens Calculation and Alignment

open access: yesVision, 2022
Smartphone apps are becoming increasingly popular in ophthalmology, one specific area of their application being toric intraocular lens (IOL) surgery for astigmatism correction.
Yarrow Scantling-Birch   +3 more
doaj   +1 more source

Contact Lenses

open access: yesOphthalmology, 1987
Ophthalmology 94 (1987) 1355-1359.
Department of Ophthalmology, J. Hillis Miller Health Center, University of Florida, GainesvilleDepartment of OphthalmologyJ. Hillis Miller Health CenterUniversity of FloridaGainesville ( host institution )   +1 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy