%0 Journal Article %T Sharpness of uniform continuity of quasiconformal mappings onto s-John domains %A Chang-Yu Guo %A Pekka Koskela %J Mathematics %D 2014 %I arXiv %X We construct examples to show the sharpness of uniform continuity of quasiconformal mappings onto $s$-John domains. Our examples also give a negative answer to a prediction in [7]. %U http://arxiv.org/abs/1412.2469v1