Laser Focus World Magazine - EEUU

New optical technique differentiates original CDs, DVDs from copies

New optical technique differentiates original CDs, DVDs from copies Scientists at the University of Granada\’s (Granada, Spain) Department of Optics have designed a new optical technique to differentiate between original and “bootleg” compact discs (CDs) and DVDs by using light diffraction. Optical CDs are at currently the most extended physical means of distribution of digital… Seguir Leyendo New optical technique differentiates original CDs, DVDs from copies

Laser Focus World Magazine - EEUU

Laser Focus World Magazine

Optical sensor indicates performance enhancing drug use in precision sports athletesNewsRx.com (September 7, 2006) Researchers at the University of Granada, directed by professors Alberto Fern & #225;ndez Guti & #233;rrez and Antonio Segura Carretero, have designed an optical sensor that indicates the presence of propanolol (a beta inhibitor used as a performance-enhancing drug in the… Seguir Leyendo Laser Focus World Magazine