Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Bruce E. Stuck"'
Autor:
David H. Sliney, Bruce E. Stuck
Publikováno v:
Photochemistry and Photobiology
The COVID‐19 pandemic has greatly heightened interest in ultraviolet germicidal irradiation (UVGI) as an important intervention strategy to disinfect air in medical treatment facilities and public indoor spaces. However, a major drawback of UVGI is
Publikováno v:
International Laser Safety Conference.
According to current ANSI Z136.1, IEC 60825-1 and ICNIRP guidelines, two exposure limit criteria apply for the cornea and skin: the single pulse limit and the average irradiance limit. The reduction factor CP for repetitively pulsed exposures need on
Publikováno v:
International Laser Safety Conference.
A computer model that predicts thresholds for laser induced corneal injury in the infrared wavelength range was used to systematically analyze wavelength, pulse duration and beam diameter dependencies. The thresholds were compared with the respective
Publikováno v:
Biomed Opt Express
The exposure and emission limits of ICNIRP, IEC 60825-1 and ANSI Z136.1 to protect the cornea are based on a limited number of in-vivo studies. To broaden the database, a computer model was developed to predict injury thresholds in the wavelength ran
Autor:
David H. Sliney, Bruce E. Stuck
Publikováno v:
International Laser Safety Conference.
Two widely used fiber-optical communication wavelength bands correspond to bands where laser energy penetrates deeply into tissue and where ocular exposure limits are highest. These two bands are around 1550 and 1315 nm, or more specifically: 1530 nm
Publikováno v:
Health Physics. 100:210-220
Exposure limits (ELs) for laser and optical broadband radiation that are derived to protect the retina from adverse thermally-induced effects vary as a function of wavelength, exposure duration, and retinal irradiance diameter (spot size) expressed a
Publikováno v:
Vision Research. 50(7):665-673
Accidental laser exposure to the eyes may result in serious visual impairment due to retina degeneration. Currently limited treatment is available for laser eye injury. In the current study, we investigated the therapeutic potential of bone marrow-de
Autor:
Karl Schulmeister, John Mellerio, Joseph A. Zuclich, Bruce E. Stuck, David H. Sliney, David J. Lund
Publikováno v:
Journal of Laser Applications. 20:98-105
Laser exposure limits as promulgated by the International Commission on Non-Ionizing Radiation Protection are compared to relevant experimental animal injury data for cornea and lens exposure in the nanosecond to microsecond pulse duration regime in
Autor:
Richard C. Hollins, Bruce E. Stuck, P. E. Edsall, Joseph A. Zuclich, Leon N. McLin, David J. Lund, Paul K. Kennedy, Stephen Till
Publikováno v:
Journal of Laser Applications. 20:83-88
In earlier studies, we examined the dependence of the laser induced retinal damage threshold on retinal image size for extended-source ocular exposures. We reported the spot-size dependence of the retinal threshold (based on ophthalmic observations a
Autor:
H. D. Hacker, Peter R. Edsall, E. Wood, Rachel Cheramie, R. Elliott, Harry Zwick, Bruce E. Stuck
Publikováno v:
Vision Research. 48(3):486-493
The garter snake provides a unique model for in-vivo imaging of photoreceptor damage induced by laser retinal exposure. Laser thermal/mechanical retinal injury induced alterations in photoreceptor structure and leukocyte cellular behavior. Photorecep