The new rule does not take effect until 2011 but its passage lit a fire under small-business groups who say it is unfair and who are fighting for its repeal.
When I was very small, my mother would take me to the Science Museum, in South Kensington, up to the top floor, where there was a simulacrum of a coal mine, its dim, low passages lit by fitful beams.
This passage from light into darkness, from darkness into light resembles the strange effects you get inside neolithic barrows like Maeshowe in Orkney, or an Egyptian tomb.
But they can see them as Ms. de Keersmaeker originally intended: as a diptych linked, among other things, by their passage from light into dark and dark into light.
The size of each light barrier and polarizer is equal to the pitch of lenslet, the light barrier prevents light ray from passing through, and the polarizer controls the passage of light ray in the specific polarization direction.
The size of light barrier and polarizer is equal to the pitch of each lenslet, the light barrier prevents light rays from passing through, and the polarizer controls the passage of light ray in the specific polarization direction.
PnP is a method to form 3D polymeric periodic structures utilizing a 3D intensity distribution of light into a photopolymer, generated by the passage of light through a phase shift mask with periodic relief patterns.
Moreover, the gas bubbles are somewhat undesirable because they could hamper the passage of light to the center of the photoreactor, as the light penetration ability is blocked and dissipated with the swarm of bubbles.
Through a column made up of three sculptural light rings, the immersive audiovisual installation attempts to frame the passage of light itself.
