Results 21 to 30 of about 144 (113)

Development of Laser Ablation Integrated Simulation Program for Windows with Visual Fortran and OpenGL [PDF]

open access: yes한국정밀공학회지, 2017
An integrated simulation program for virtual laser ablation is developed to help understand and predict the effects of machining parameters on the final machined results.
Se Yoon Bang
doaj   +1 more source

Laser and Lights in Psoriasis

open access: yesIndian Journal of Dermatology
Psoriasis is a chronic inflammatory skin condition affecting millions of individuals worldwide. Over the years, various treatment modalities have been explored to alleviate the symptoms and improve the quality of life for patients with psoriasis.
Aarti Sarda   +3 more
doaj   +1 more source

Effect of open ultraviolet germicidal irradiation lamps on functionality of excimer lasers used in cornea surgery [PDF]

open access: yesInternational Journal of Ophthalmology, 2017
We report on the impact of direct ultraviolet germicidal irradiation (UVGI) on reflective optics, used in the excimer laser system Allegretto Eye-Q. The aim of our work was to confirm our hypothesis based on long-rate observations of obtained anomalies ...
Jaroslavas Belovickis   +2 more
doaj   +1 more source

Patient satisfaction following excimer laser surgical monovision correction for presbyopia in riyadh, saudi arabia

open access: yesJournal of the Egyptian Ophthalmological Society
Background Monovision induced by excimer lasers works by correcting the dominant eye for distance vision, while the contralateral eye is established for near vision, which aims to produce anisometropia intentionally and to create neuroadaptation in the ...
Turad Alkadi, Norah Albdaya
doaj   +1 more source

The performance and the characterization of laser ablation aerosol particle time-of-flight mass spectrometry (LAAP-ToF-MS) [PDF]

open access: yesAtmospheric Measurement Techniques, 2016
Hyphenated laser ablation–mass spectrometry instruments have been recognized as useful analytical tools for the detection and chemical characterization of aerosol particles.
R. Gemayel   +6 more
doaj   +1 more source

A modified model for laser-cornea interaction following the ablation effect in the laser eye-surgery

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2023
Background Laser corneal reshaping is a successful treatment of many refraction disorders. However, some physical demonstrations for the laser interaction with cornea are not fully explained. In the current paper, we present a modified model to precisely
Ibrahim Abdelhalim   +4 more
doaj   +1 more source

EXCIMER LASER

open access: yesThe Professional Medical Journal, 2008
Objectives: To evaluate the efficacy and safety of excimer laserphotorefractive keratectomy for myopia in Pakistani people. Design: Prospective study. Setting: At Al-Shifa Trust EyeHospital Rawalpindi. Period: October, 1995 and Febrauray, 1996. Material & Methods: The study group of thirteenpatients, comprises of 25 eyes, with refractive error ...
M. ABDUL MOQEET, IMRAN AZAM BUTT
openaire   +2 more sources

Synthesis and Characterization of 8-O-Carboxymethylpyranine (CM-Pyranine) as a Bright, Violet-Emitting, Fluid-Phase Fluorescent Marker in Cell Biology. [PDF]

open access: yesPLoS ONE, 2015
To avoid spectral interference with common fluorophores in multicolor fluorescence microscopy, a fluid-phase tracer with excitation and emission in the violet end of the visible spectrum is desirable. CM-pyranine is easily synthesized and purified.
Eric A Legenzov   +3 more
doaj   +1 more source

Analysis of Surface Texturing of Silicon with Surface Regular Microstructure Using C Method

open access: yesEnergies, 2022
Silicon, as the most abundant element in the earth’s crust and the most common material used in electronic and optical equipment, has attracted the attention of many individuals to change the properties of this material, improving its electronic and ...
Hamid Reza Dehghanpour   +5 more
doaj   +1 more source

Excimer Lasers

open access: yesSPIE Proceedings, 1987
A review of excimer laser systems is presented, including basic physical data, technology, performances and applications. The last few years have seen a rapid development of this new type of gas lasers and of many commercial systems producing efficient high power pulses of ultra-violet radiation.
  +5 more sources

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