Multifunctional, ultraviolet (UV -opaque, visible-transparent and light-emitting materials with tUV -opaqueinescence colors are highly desirable for many applications in areas of ultraviolet shielding, light-emitting diodes and optical lenses etc.
"Anything that makes government visible and transparent is probably a good idea," he said.
A modern prosecution service needs to be accountable, visible and transparent.
The whole issue of visible or transparent may thus be less important than what kind of blatant signal you're sending.
Because fluid is visible through transparent outer layer, it gives the appearance of blood trickling down the skull features of mask thereby creating a realistic bleeding effect".
The wider agenda for Lewis and his colleagues is to make government more visible and transparent in the light of the flak over MPs' expenses and parliamentary procedures.
A new business book called "Don't Think Pink," written by the co-founders of a consulting firm focused on the behavior of women as consumers, discusses what it calls the "visible" and "transparent" approaches to wooing female customers.
For visible light, transparent materials like glass, water and diamonds all have an index of 1 or higher, meaning that when the light enters, its path bends inward, closer to the perpendicular.
Among the more visible and transparent groups, Oxfam, its name emblazoned on thousands of latrines, provided water and sanitation to the camps and Doctors Without Borders ran field hospitals, mobile clinics and cholera treatment centers.
The lead writer on this year's institute report, Dr. Sheldon Greenfield of the University of California, Irvine, said that if the panels could not follow the institute guidance strictly, "They'd better use our first rule: make it as visible and transparent as possible".
