Results 241 to 250 of about 21,267 (283)

Awareness and utilization of protective eye device among welders in a southwestern Nigeria community

open access: yesAnnals of African Medicine, 2012
Objective: To determine the level of awareness and practice of use of  protective eye devices among welders in Ile-Ife.Methods: This is a cross-sectional descriptive study of 405 consenting  welders. A pretested proforma was utilized to obtain information on  sociodemographic characteristics, as well as awareness and use of  ...
Ajayi, IA   +4 more
openaire   +3 more sources

A COMPARATIVE ASSESSMENT OF EYE PROTECTIVE DEVICES AND A PROPOSED SYSTEM OF ACCEPTANCE TESTING AND GRADING

Optometry and Vision Science, 1972
ABSTRACT This paper presents the results of ballistic and. where appropriate, drop‐ball tests on the following piano eye protective devices: (i) goggles fitted with polycarbonate, cellulose acetate, gauze and polymethyl methacrylate lenses: (ii) facesbields with cellulose acetate visors: and ...
exaly   +3 more sources

Developments in laser eye protective devices

open access: yesConference on Lasers and Electro-Optics, 1985
Joel G. Kaufman, Robert Tucker
openaire   +2 more sources

Effect of laser eye protection devices on color perception

Journal of the Optical Society of America A, 2023
Laser eye protection (LEP) devices may alter how colors are perceived in visual displays. This study investigates changes in color perception experienced by color-normal observers while wearing LEPs. Color perception with and without LEPs was measured using clinical color tests: City University Color Assessment and Diagnosis, Konan Medical ColorDx CCT ...
Kate, Coffey   +4 more
openaire   +2 more sources

Modules for protecting the eyes from laser radiation in observational devices

Journal of Optical Technology, 2013
This paper presents the results of the development of modules for protecting the eyes from laser radiation in the visible and near-IR regions. A description is given of a nonlinear-optical module with a medium based on a suspension of carbon nanoparticles in a silicone liquid, a multispectral interference filter having narrow reflection bands with ...
I. M. Belousova   +8 more
openaire   +1 more source

Color perception optimization for laser eye protection devices

ILSC 2009: Proceedings of the International Laser Safety Conference, 2009
Current sets of LEP requirements, though different for specific industrial or medical applications, have some common features: Multiple wavelength protection. Due to cost and operational limitations, LEP device should protect against several laser threats at the required optical density (OD).High integrated luminance transmittance (ILT).
Andrew V. Alekseyev-Popov, John F. Cueva
openaire   +1 more source

Awareness and utilization of protective eye device among welders in a southwestern Nigeria community

Annals of African Medicine, 2011
To determine the level of awareness and practice of use of protective eye devices among welders in Ile-Ife.This is a cross-sectional descriptive study of 405 consenting welders. A pretested proforma was utilized to obtain information on sociodemographic characteristics, as well as awareness and use of protective eye device.The age of the respondents ...
Iyiade A, Ajayi   +4 more
openaire   +2 more sources

A SUMMARY OF EYE-PROTECTION DEVICES AGAINST NUCLEAR EXPLOSIONS

1966
Abstract : A bibliography of eye protection from flashblindness and retinal burn is compiled from work that has been done in this area. In addition, each principle of eye protection is explained and the most significant examples of each principle are given.
openaire   +1 more source

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