Based on the modified Tragenza s average room illuminance model,the daylighting potential can be predicted by inputting the data such as room dimension,orientation,glazing area,shading device,reflection factors,urban horizontal angle,hourly solar radiation and lumenance efficacy.

Study on preparation,characterization and sunlight catalytic of Ru/TiO_2 photocatalyst by hydrothermal method;

Elimination of sterigmatocystin mutagenicity by sunlight;

The Change in Activity of Cyanophage PP by UV and Sunlight Radiation;

Using self-made TiO_2 hydrosol as catalyst,the influential factors on photocatalytic degradation of methylene blue with solar light were studied.

Based on the technical reportspresented by CIE technical committee 6-16 of dividion 6,“potobiology and photochemistry”, this article summariges recent advances in research on the influence of daylight and artificial light on diurnal and seasonal variations in humans.

Exploring the questions about the experiment of fluorescent lamps circus;

Does the fluorescent lamp discharge in the form of glow or arc;

This paper Compare and evaluate the traditinal frequency-Control dimming method and a recently-patented voltage-Control dimming method in electronic ballasts for fluorescent lamps.