colour-separating
1colour bar — /ˈkʌlə ba/ (say kuluh bah) noun an economic, political, or social barrier separating peoples of different colour, especially one separating non whites from whites. Also, color bar …
2Dichroism — Dichroic redirects here. For the filter, see dichroic filter. For the glass, see dichroic glass. Lampworked dichroic glass bead Dichroism has two related but distinct meanings in optics. A dichroic material is either one which causes visible… …
3rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …
4environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
5Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
6Hume on human understanding — David Hume on human understanding Anne Jaap Jacobson David Hume’s A Treatise of Human Nature1 was published before he was 30 years old. It is often said to be the greatest philosophical work written in English. Bold and ambitious, it is designed… …
7Africa — /af ri keuh/, n. 1. a continent S of Europe and between the Atlantic and Indian oceans. 551,000,000; ab. 11,700,000 sq. mi. (30,303,000 sq. km). adj. 2. African. * * * I Second largest continent on Earth. It is bounded by the Mediterranean Sea,… …
8arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… …
9motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… …
10graphic design — the art or profession of visual communication that combines images, words, and ideas to convey information to an audience, esp. to produce a specific effect. * * * The art and profession of selecting and arranging visual elements such as… …
