Titlebook: Biologic Effects of Light 2001; Proceedings of a Sym Michael F. Holick Conference proceedings 2002 Springer Science+Business Media New York

Ambiguous

歌剧等

Assessment of Design Configurations for the Therapeutic use of Daylightsulting in hospitals with sunbathing balconies. This was also the dawn of modem architecture from which Frank Lloyd Wright and Le Corbusier began to promote the health qualities of light and air in their designs. The most celebrated therapeutic use of light in modem architecture occurred in 1927 wit

向外

Visual Significance of Yellow Optical Filtersaracts (primarily) suggested that the yellow lenses improved contrast vision appreciably..The findings show that an optical filter that can prevent short wavelength light from entering the eyes of elderly and visually compromised people has a positive influence on their vision.

细胞学

neurologist

reaching

PACK

Vitamin D: Importance for Bone Health, Cellular Health and Cancer Preventionciency and its consequences. Not only do they develop severe growth retardation and bony deformities, but also have poor dentition and poor tooth eruption. Even polar bears are at risk of developing vitamin D deficiency. At the Denver Zoo, it was observed that polar bear cubs were listless and unabl

格子架

Measurement of Photobiologically Weighted Irradiances and Exposuresver, it is more adequate to measure photobiologically weighted irradiances and exposures than physical radiant quantities as for instance integral UV irradiances. Actinic radiant quantities X. are obtained by weighting spectral radiant quantities X. on the receiver with action spectra s.(λ) a lot of which are believed to be well known:

图表证明

https://doi.org/10.1007/978-3-476-02818-1Over thirty potential sources of error can be identified in optical radiation measurement. Spectral error caused by a photodetector assembly’s imperfect spectral ‘shape’ (responsivity versus wavelength), in relation to that of the light source to be measured, can be a major contributor to radiometric inaccuracy.

高射炮

UVR Measurement Error Sources: Spectral Response of Filtered Broadband DetectorsOver thirty potential sources of error can be identified in optical radiation measurement. Spectral error caused by a photodetector assembly’s imperfect spectral ‘shape’ (responsivity versus wavelength), in relation to that of the light source to be measured, can be a major contributor to radiometric inaccuracy.