1. The reflection of light from the surfaces of many kinds of leaves has been measured by means of a direct reading spectrophotometer, the measurements being made normal (that is, at an angle of 90⚬ ...

Light collection efficiency is an important factor that affects the performance of many optical and optoelectronic devices. In these devices, the high reflectivity of interfaces can hinder efficient ...

CBT, an architecture firm based in Boston, has been exploring unique ways of solving these problems. Using passive design approaches that require no additional energy, the firm is finding innovative ...

Concrete contractors are no strangers to project changes. Advance Construction, Vancouver, B.C., recently was tasked with the job of turning two purpose built slabs specified for vinyl tile into ...

There are a plethora of artificial lighting options to choose from and which works best is usually determined by the nature of the interior they're in and the desired spatial effect. One of the most ...