The new SuperK VARIA from NKT Photonics is a computer-controlled variable bandwidth filter that effectively turns a supercontinuum white light source into a powerful single-line laser. Designed for ...

Then an example of variable selection with four response variables and two methods is given and we conclude by making some recommendations for their routine use. The Statistician joined the Journal of ...

Florida Scientist, Vol. 70, No. 2 (Spring, 2007), pp. 157-165 (9 pages) The study tested the effects of controlled variables on decomposition of buried bodies in Florida. Twenty-four domestic pig (Sus ...

Learn about planning experiments and variables when working scientifically with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.