Results 21 to 30 of about 18,866 (118)

Short-term effects of aligning prisms on the objective and subjective fixation disparity in far distance

open access: yesJournal of Eye Movement Research, 2019
Fixation disparity (FD) refers to a suboptimal condition of binocular vision. The oculomotor aspect of FD refers to a misadjustment in the vergence angle between the two visual axes that is measured in research with eye trackers (objective fixation ...
Volkhard Schroth   +3 more
doaj   +1 more source

Effectiveness of prisms in relieving diplopia in superior oblique palsies

open access: yesKerala Journal of Ophthalmology, 2016
Aim: To study the effectiveness of prisms in relieving diplopia in patients with superior oblique palsies. Materials and Methods: This was a retrospective study of all patients with superior oblique palsies who were prescribed prisms for relief of ...
R Neena, A Giridhar
doaj   +1 more source

Visit Probability in Space–Time Prisms Based on Binomial Random Walk

open access: yesISPRS International Journal of Geo-Information, 2020
Space–time prisms are used to model the uncertainty of space–time locations of moving objects between (for instance, GPS-measured) sample points. However, not all space–time points in a prism are equally likely and we propose a simple, formal model for ...
Deepak Elias, Bart Kuijpers
doaj   +1 more source

Secondary caries prevention by considering the features of enamel prisms location during filling of carious cavity

open access: yesJournal of Education, Health and Sport, 2019
Enamel is the hardest substance in the human body and contains the highest percentage of minerals (96%), with water and organic material composing the rest.
Ja. M. Gurtova   +3 more
doaj   +3 more sources

Effects of Prism Eyeglasses on Objective and Subjective Fixation Disparity.

open access: yesPLoS ONE, 2015
In optometry of binocular vision, the question may arise whether prisms should be included in eyeglasses to compensate an oculomotor and/or sensory imbalance between the two eyes.
Volkhard Schroth   +2 more
doaj   +1 more source

Exact Scan Patterns of Rotational Risley Prisms Obtained with a Graphical Method: Multi-Parameter Analysis and Design

open access: yesApplied Sciences, 2021
Rotational Risley prisms are one of the fastest two-dimensional (2D) optomechanical scanning systems. Their drawback is the strong non-linearity of the scan patterns they produce, in contrast to the most common (but slower) raster scanning modalities of ...
Virgil-Florin Duma   +1 more
doaj   +1 more source

A Small Piece of a Complicated Puzzle: The Resurrection of Randia tomatillo Loes. from the Randia aculeata L. Complex (Rubiaceae)

open access: yesTaxonomy
Within the Rubiaceae family, the genus Randia comprises approximately 90 species, with significant morphological diversity in growth forms, leaf shapes, and floral sexuality.
Alejandro Torres-Montúfar   +1 more
doaj   +1 more source

Effect of bedding mortar with low strength and high entrained air content on the strain and failure mode of masonry prisms under compression [PDF]

open access: yesREM: International Engineering Journal
Brazilian standards regarding structural masonry does not consider the effect of bedding mortar properties on the strength and failure mode of masonry. Thus, the objective of this study was to evaluate the effect of bedding mortars with low strength and ...
Isabela Naia Talhacoli   +2 more
doaj   +1 more source

Modelo teórico para a previsão da resistência à compressão da alvenaria armada

open access: yesRevista IBRACON de Estruturas e Materiais
Neste trabalho faz-se a comparação entre diferentes modelos para se prever a resistência à compressão de prismas de alvenaria de blocos de concreto. Foram estudados experimentalmente quatro tipos diferentes de configurações de prismas, sendo cada um ...
R. F. Silva   +2 more
doaj   +1 more source

Case study of prototype and small-scale model behavior of clay blocks masonry under compression

open access: yesCase Studies in Construction Materials, 2021
The small-scale models have been used for decades to reproduce the strength and failure behaviour in Engineering problems. The main goal of this study was to analyse the scale factor between masonry components prototypes and models to preview the ...
Alisson Simonetti Milani   +5 more
doaj   +1 more source

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