Results 61 to 70 of about 237,224 (200)

Tearing up the disc: misaligned accretion on to a binary [PDF]

open access: yes, 2013
In a recent paper we have shown that the evolution of a misaligned disc around a spinning black hole can result in tearing the disc into many distinct planes.
King, Andrew   +2 more
core   +1 more source

The Loss of Some Strength Characteristics of Coated Magazine Paper as a Result of Exposure to Elevated Temperatures [PDF]

open access: yes, 1954
Introduction The purpose of this work is to investigate the effect that varying degrees of temperature have on the strength properties of coated magazine stock.
Burnie, Hugh D.
core   +1 more source

Tear break-up time in eyes with pterygia and pingueculae in Ibadan

open access: yesWest African Journal of Medicine, 2005
Ultraviolet (UV) rays and chronic irritation to dust have been implicated in the pathogenesis of degenerative conditions of the cornea and conjunctiva like pterygium and pinguecula. It has been postulated that exposure to these environmental factors cause corneal and conjunctival drying by disruption of the tear film.
Balogun, MM   +3 more
openaire   +4 more sources

Diagnostic Performance of Visionix VX120+ Platform for Dry Eye Screening

open access: yesDiagnostics
Objective: To evaluate the accuracy of diagnosing dry eye disease (DED) by using the Visionix VX120+, to establish reference values for tear meniscus height (TMH) and non-invasive break-up time (NIBUT), and to compare the NIBUT measurements with the ...
Elena Martínez-Plaza   +3 more
doaj   +1 more source

Noninvasive Tear Film Break-Up Time Assessment Using Handheld Lipid Layer Examination Instrument

open access: yesActa Clinica Croatica, 2019
The aim was to determine feasibility and reliability of noninvasive tear break-up time (NIBUT) assessment using handheld lipid layer examination instrument, and to compare it with standard tear break-up time (TBUT) test.
Sania Vidas Pauk   +7 more
doaj   +1 more source

Tear Properties in Eyes with Chronic Blepharitis

open access: yesTürk Oftalmoloji Dergisi, 2015
Pur po se: The purpose of this study was to compare the tear properties between the eyes with chronic blepharitis and normal eyes. Ma te ri al and Met hod: We prospectively examined 20 eyes of 20 consecutive patients who had symptoms and findings ...
Ali Demircan   +5 more
doaj   +1 more source

Manufacturing a thin wire electrostatic trap (TWIST) for ultracold polar molecules

open access: yes, 2007
We present a detailed description on how to build a Thin WIre electroStatic Trap (TWIST) for ultracold polar molecules. It is the first design of an electrostatic trap that can be superimposed directly onto a magneto optical trap (MOT).
Bigelow, N. P.   +3 more
core   +1 more source

Pro-Secretory Activity and Pharmacology in Rabbits of an Aminophenyl-1,3,5-Triazine CFTR Activator for Dry Eye Disorders. [PDF]

open access: yes, 2017
PurposePharmacological activation of ocular surface cystic fibrosis transmembrane conductance regulator (CFTR) chloride channels is a potential pro-secretory approach to treat dry eye disorders.
Felix, Christian M   +3 more
core   +2 more sources

Impact of Ocular Surface Temperature on Tear Characteristics: Current Insights

open access: yesClinical Optometry, 2021
Ankit M Shah,1 Anat Galor1,2 1Bascom Palmer Eye Institute, University of Miami, Miami, FL, USA; 2Surgical Services, Miami Veterans Affairs (VA) Medical Center, Miami, FL, USACorrespondence: Anat GalorBascom Palmer Eye Institute, 900 NW 17th St, Miami, FL,
Shah AM, Galor A
doaj  

Face Mask and Tear Film Stability: A Pilot Study of the Objective Measurement of Tear Break-Up Time. [PDF]

open access: yesJ Clin Med, 2023
Mohamed-Noriega K   +6 more
europepmc   +1 more source

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