Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Rajaram Bhagavathula"'
Autor:
Ronald B. Gibbons, Rajaram Bhagavathula, Benjamin Warfield, George C. Brainard, John P. Hanifin
Publikováno v:
Clocks & Sleep, Vol 4, Iss 4, Pp 633-657 (2022)
Introduction: In 2009, the World Health Organization identified vehicle crashes, both injury-related and fatal, as a public health hazard. Roadway lighting has long been used to reduce crashes and improve the safety of all road users. Ocular light ex
Externí odkaz:
https://doaj.org/article/cb731d77ee3640349584ada1e9088a4f
Publikováno v:
Sustainability; Volume 15; Issue 2; Pages: 1455
In the last decade, pedestrian fatalities at night, especially at midblock locations, have been increasing at an alarming rate. Lighting is an effective countermeasure in reducing nighttime crashes. However, few studies have evaluated the effects of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5de1fcb95f8278ca2a8b9bafc66d346d
https://hdl.handle.net/10919/113313
https://hdl.handle.net/10919/113313
This study evaluates the visual performance of four intersection lighting designs and five midblock crosswalk lighting designs along with two pedestrian safety countermeasures (rectangular rapid flashing beacons and flashing signs) at three light lev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfebff65403919c063106e8236b666f0
https://doi.org/10.36501/0197-9191/21-028
https://doi.org/10.36501/0197-9191/21-028
Publikováno v:
LEUKOS. 16:115-136
Light levels recommended for parking facilities should be backed by empirical research that accounts for all users. In the current study, pedestrians’ and drivers’ visual performance and their perceptions of safety, comfort, and visibility were e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9991d4baec5091b7ed24f84e52afeaca
https://doi.org/10.1080/15502724.2018.1551724
https://doi.org/10.1080/15502724.2018.1551724
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2673:799-810
A systems-level approach to intersection lighting design has shown that illuminating the intersection box increases drivers’ nighttime visual performance. However, for an intersection lighting design to be effective and accepted, it should not only
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::082f88f85d540c93828b75f325fef20a
https://doi.org/10.1177/0361198119827928
https://doi.org/10.1177/0361198119827928
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2672:105-112
Portable light towers are a significant source of glare to motorists entering a work zone. Although existing research has evaluated the effect of light tower orientation on visibility and glare, the effects of factors like mounting height, offset dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ad5c934e57f7ff6dd2a20bae8013e90
https://doi.org/10.1177/0361198118782762
https://doi.org/10.1177/0361198118782762