Results 31 to 40 of about 243,905 (335)

Full-field Fourier ptychography (FFP): spatially varying pupil modeling and its application for rapid field-dependent aberration metrology

open access: yes, 2019
Digital aberration measurement and removal play a prominent role in computational imaging platforms aimed at achieving simple and compact optical arrangements.
Huang, Xizhi   +5 more
core   +1 more source

Minimum aberration designs for discrete choice experiments [PDF]

open access: yes, 2017
A discrete choice experiment (DCE) is a survey method that givesinsight into individual preferences for particular attributes.Traditionally, methods for constructing DCEs focus on identifyingthe individual effect of each attribute (a main effect ...
Jaynes, Jessica   +2 more
core   +1 more source

Base Curve of Progressive Addition Lenses Influences Clear Vision and Stereopsis Area

open access: yesClinical Optometry, 2020
Go Mawatari,1 Saeko Uchida,2 Nobuhisa Nao-i1 1Department of Ophthalmology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan; 2Department of Orthoptics and Visual Sciences, Kyusyu University of Health and Welfare, Nobeoka, Miyazaki ...
Mawatari G, Uchida S, Nao-i N
doaj  

Neuronal Mechanism for Compensation of Longitudinal Chromatic Aberration-Derived Algorithm

open access: yesFrontiers in Bioengineering and Biotechnology, 2018
The human visual system faces many challenges, among them the need to overcome the imperfections of its optics, which degrade the retinal image.
Yuval Barkan, Hedva Spitzer
doaj   +1 more source

Aberration and the Speed of Gravity

open access: yes, 1999
The observed absence of gravitational aberration requires that ``Newtonian'' gravity propagate at a speed $c_g>2\times10^{10}c$. By evaluating the gravitational effect of an accelerating mass, I show that aberration in general relativity is almost ...
Bonnor   +13 more
core   +1 more source

Analysis of Chromatic Aberration Effects in Triple-Junction Solar Cells Using Advanced Distributed Models [PDF]

open access: yes, 2011
The consideration of real operating conditions for the design and optimization of a multijunction solar cell receiver-concentrator assembly is indispensable.
Algora del Valle, Carlos   +3 more
core   +2 more sources

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson   +3 more
wiley   +1 more source

Spherical aberration correction in a scanning transmission electron microscope using a sculpted foil

open access: yes, 2017
Nearly twenty years ago, following a sixty year struggle, scientists succeeded in correcting the bane of electron lenses, spherical aberration, using electromagnetic aberration correction.
Arie, Ady   +7 more
core   +1 more source

Gravitomagnetism and the Speed of Gravity [PDF]

open access: yes, 2005
Experimental discovery of the gravitomagnetic fields generated by translational and/or rotational currents of matter is one of primary goals of modern gravitational physics.
Ciufolini I.   +10 more
core   +3 more sources

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski   +9 more
wiley   +1 more source

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