Precision spectroscopy of atomic hydrogen for an improved rydberg constant determination Dahkki Flowers, J, Baird, P, Klein, H, Langham, C, Margolis, H, Walton, B

Absolute frequency measurement of the S-2(1/2)-F-2(7/2) electric octupole transition in a single ion of Yb-171(+) with 10(-15) fractional uncertainty Dahkki King, SA, Godun, R, Webster, SA, Margolis, H, Johnson, L, Szymaniec, K, Baird, P, Gill, P

Evidence-based risk assessment and communication: a new global dengue-risk map for travellers and clinicians Dahkki Jentes, E, Lash, R, Johansson, M, Sharp, T, Henry, R, Brady, O, Sotir, M, Hay, S, Margolis, H, Brunette, G

Dengue: a continuing global threat. Dahkki Guzman, MG, Halstead, S, Artsob, H, Buchy, P, Farrar, J, Gubler, D, Hunsperger, E, Kroeger, A, Margolis, H, Martínez, E, Nathan, M, Pelegrino, J, Simmons, C, Yoksan, S, Peeling, R

Dengue expansion in Africa—Not recognized or not happening? Dahkki Jaenisch, T, Junghanss, T, Wills, B, Brady, O, Eckerle, I, Farlow, A, Hay, S, McCall, P, Messina, J, Ofula, V, Sall, A, Sakuntabhai, A, Velayudhan, R, William Wint, G, Zeller, H, Margolis, H, Sankoh, O

Evaluation of diagnostic tests: Dengue Dahkki Peeling, R.W., Artsob, H., Luis Pelegrino, J., Buchy, P., Cardoso, M.J., Devi, S., Enria, D.A., Farrar, J., Gubler, D.J., Guzman, M.C., Halstead, S.B., Hunsperger, E., Kliks, S., Margolis, H.S., Nathanson, C.M., Nguyen, V.C., Rizzo, N., Vazquez, S., Yoksan, S.

THE OXFORD ELECTRON-BEAM ION-TRAP - A DEVICE FOR SPECTROSCOPY OF HIGHLY-CHARGED IONS Dahkki Silver, J, Varney, A, Margolis, H, Baird, P, Grant, I, Groves, P, Hallett, W, Handford, A, Hirst, P, Holmes, A, Howie, D, Hunt, R, Nobbs, K, Roberts, M, Studholme, W, Wark, J, Williams, M, Levine, M, Dietrich, D, Graham, W, Williams, I, Oneil, R, Rose, S