Ultraviolet (UV) radiation affects human life and UV exposure is a significant everyday factor that individuals must be aware of to ensure minimal damaging biological effects to themselves. UV exposure is affected by many complex factors. Albedo is one factor, involving reflection from flat surfaces. Albedo is defined as the ratio of reflected (upwelling) irradiance to incident (downwelling) irradiance and is generally accepted only for horizontal surfaces. Incident irradiance on a non horizontal surface from a variety of incident angles may cause the reflectivity can change. Assumptions about the reflectivity of a vertical surface are frequently made for a variety of purposes but rarely quantified. As urban structures are dominated by ver...
The vitamin D3-weighted UV exposure of a human with vertical posture was calculated for urban locati...
Abstract. A method is presented to calculate UV irradiances on inclined surfaces that additionally t...
International audienceErythemaly weighted UV and total UVA irradiance measured at the ALOMAR (Arctic...
Ultraviolet (UV) reflection in the urban constructed environment is not well understood for topical ...
UV albedo and UV reflectance are defined, compared and contrasted, to explain their roles and place ...
The technique of ultraviolet reflection ratio measurement is modified from the traditional albedo me...
Ultraviolet (UV) albedo and UV reflectance are defined, compared and contrasted, to explain their ro...
UVA radiation (320-400 nm) exposure is linked to detrimental health effects, including DNA damage, e...
Erythemal UV exposure for individuals involved in outside activities are affected according to surro...
The increases in the erythemal UV exposures to horizontal planes and to inclined planes over three s...
Outdoor workers who occupationally spend large periods of time exposed to ultraviolet irradiance are...
For the solar elevation angles of 33 to 39 degrees in this research, the erythemal UV measured in th...
[Abstract]: Spectral field measurements were used to quantify the ultraviolet (UV) spectral albedos ...
International audienceA method is presented to calculate UV irradiances on inclined surfaces that ad...
The weatherablity of plastic-based materials depends on the exposure angle. To help clarify the cont...
The vitamin D3-weighted UV exposure of a human with vertical posture was calculated for urban locati...
Abstract. A method is presented to calculate UV irradiances on inclined surfaces that additionally t...
International audienceErythemaly weighted UV and total UVA irradiance measured at the ALOMAR (Arctic...
Ultraviolet (UV) reflection in the urban constructed environment is not well understood for topical ...
UV albedo and UV reflectance are defined, compared and contrasted, to explain their roles and place ...
The technique of ultraviolet reflection ratio measurement is modified from the traditional albedo me...
Ultraviolet (UV) albedo and UV reflectance are defined, compared and contrasted, to explain their ro...
UVA radiation (320-400 nm) exposure is linked to detrimental health effects, including DNA damage, e...
Erythemal UV exposure for individuals involved in outside activities are affected according to surro...
The increases in the erythemal UV exposures to horizontal planes and to inclined planes over three s...
Outdoor workers who occupationally spend large periods of time exposed to ultraviolet irradiance are...
For the solar elevation angles of 33 to 39 degrees in this research, the erythemal UV measured in th...
[Abstract]: Spectral field measurements were used to quantify the ultraviolet (UV) spectral albedos ...
International audienceA method is presented to calculate UV irradiances on inclined surfaces that ad...
The weatherablity of plastic-based materials depends on the exposure angle. To help clarify the cont...
The vitamin D3-weighted UV exposure of a human with vertical posture was calculated for urban locati...
Abstract. A method is presented to calculate UV irradiances on inclined surfaces that additionally t...
International audienceErythemaly weighted UV and total UVA irradiance measured at the ALOMAR (Arctic...