Method of preventing unauthorized duplication of an optical disc by authentification of a physical parameter, manufacturing process of such an optical disc and an optical disc thus obtainedApplication to CD and DVD write once discs, rewritable discs, dual discs, one sided or dual sided optical discsdoi:EP1555670 A1Marie-Stéphane Gouiffes-...
Techniques pertaining to physical-layer, PHY, parameter designs enabling resource unit, RU, duplication and tone repetition for next-generation wireless local area networks, WLANs, are described. An apparatus, e.g., station, STA, generates an RU or multi-RU, MRU, (1810). The apparatus then ...
Method of preventing unauthorized duplication of an optical disc by authentification of a physical parameter, manufacturing process of such an optical disc and an optical disc thus obtainedThe invention proposes to prevent unauthorised duplication of optical discs, in particular in compatibility with all ...
Insertion-Duplication Mutagenesis inStreptococcus pneumoniae: Targeting Fragment Length Is a Critical Parameter in Use as a Random Insertion Tooldoi:10.1128/AEM.64.12.4796-4802.1998Myeong LeeChaok SeokDonald A Morrison