ISSUE ADDRESSED The study investigates whether the perceived sun protective practices of the peer group during a day-time recreational boat trip were associated with the sun protective attitudes and behaviours of individuals on the same boat. METHODS Cross-sectional survey of recreational boat users conducted in Townsville, North Queensland, during the summer of 2003. One hundred and twenty-f...

Dragon is a word oriented stream cipher submitted to the ECRYPT project, it operates on key sizes of 128 and 256 bits. The original idea of the design is to use a nonlinear feedback shift register (NLFSR) and a linear part (counter), combined by a filter function to generate a new state of the NLFSR and produce the keystream. The internal state of the cipher is 1088 bits, i.e., any kinds of TMD...