On the eigenvalues of the spatial sign covariance matrix in more than two dimensions

Acknowledgments Alexander Dürre was supported in part by the Collaborative Research Grant 823 of the German Research Foundation. David E. Tyler was supported in part by the National Science Foundation grant DMS-1407751. A visit of Daniel Vogel to David E. Tyler was supported by a travel grant from the Scottish Universities Physics Alliance. The authors are grateful to the editors and referees for their constructive comments.

Intra-swash hydrodynamics and sediment flux for dambreak swash on coarse-grained beaches

Acknowledgements The research reported in this paper was conducted as part of a collaborative research project involving the Universities of Aberdeen and Nottingham in the UK, funded by the UK's Engineering and Physical Sciences Research Council (EPSRC grants EP/E011330/1 and EP/E010407/1). Riccardo Briganti acknowledges support through an EPSRC Career Acceleration Fellowship (EP/I004505/1). The paper has benefitted from the helpful comments provided by Professor Tom Baldock and an anonymous reviewer.

Mapping the Asthma Care Process : Implications for Research and Practice

The authors would like to thank the participants to the Respiratory Effectiveness Group Adherence symposium for their comments on the model overview presented during this meeting, members of the ASTRO-LAB consortium for collaborative work on reviewing literature and performing qualitative interviews, and patients and clinicians that shared valuable insights into asthma management during the telephone interviews.