Dynamics of density cavities generated by frictional heating: Formation, distortion, and instability von Zettergren, M. D., Semeter, J. L., Dahlgren, H.

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Electrodynamics and energy characteristics of aurora at high resolution by optical methods von Dahlgren, H., Lanchester, B. S., Ivchenko, N., Whiter, D. K.

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Coexisting structures from high- and low-energy precipitation in fine-scale aurora von Dahlgren, H., Lanchester, B. S., Ivchenko, N.

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High-speed stereoscopy of aurora von Kataoka, R., Fukuda, Y., Uchida, H. A., Yamada, H., Miyoshi, Y., Ebihara, Y., Dahlgren, H., Hampton, D.

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The optical manifestation of dispersive field-aligned bursts in auroral breakup arcs von Dahlgren, H., Semeter, J. L., Marshall, R. A., Zettergren, M.

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Spatiotemporally resolved electrodynamic properties of a Sun-aligned arc over Resolute Bay von Perry, G. W., Dahlgren, H., Nicolls, M. J., Zettergren, M., St.-Maurice, J.-P., Semeter, J. L., Sundberg, T., Hosokawa, K., Shiokawa, K., Chen, S.

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Using multispectral optical observations to identify the acceleration mechanism responsible for flickering aurora von Whiter, D. K., Lanchester, B. S., Gustavsson, B., Ivchenko, N., Dahlgren, H.

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Space-time variability of polar cap patches: Direct evidence for internal plasma structuring von Dahlgren, H., Perry, G. W., Semeter, J. L., St.-Maurice, J.-P., Hosokawa, K., Nicolls, M. J., Greffen, M., Shiokawa, K., Heinselman, C.

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Monoenergetic high-energy electron precipitation in thin auroral filaments von Dahlgren, H., Ivchenko, N., Lanchester, B. S.

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Anomalous ISR echoes preceding auroral breakup: Evidence for strong Langmuir turbulence von Akbari, H., Semeter, J. L., Dahlgren, H., Diaz, M., Zettergren, M., Strømme, A., Nicolls, M. J., Heinselman, C.

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Structure and dynamics of the nightside poleward boundary: Sounding rocket and ground-based observations of auroral electron precipitation in a rayed curtain von Lynch, K. A., Hampton, D., Mella, M., Zhang, Binzheng, Dahlgren, H., Disbrow, M., Kintner, P. M., Lessard, M., Lundberg, E., Stenbaek-Nielsen, H. C.

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Auroral ion acoustic wave enhancement observed with a radar interferometer system von Schlatter, N. M., Belyey, V., Gustavsson, B., Ivchenko, N., Whiter, D., Dahlgren, H., Tuttle, S., Grydeland, T.

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Energy and flux variations across thin auroral arcs von DAHLGREN, H, GUSTAVSSON, B, LANCHESTER, B. S, IVCHENKO, N, BRÄNDSTRÖM, U, WHITER, D. K, SERGIENKO, T, SANDAHL, I, MARKLUND, G

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Direct three-dimensional imaging of polar ionospheric structures with the Resolute Bay Incoherent Scatter Radar von Dahlgren, H., Semeter, J. L., Hosokawa, K., Nicolls, M. J., Butler, T. W., Johnsen, M. G., Shiokawa, K., Heinselman, C.

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Sounding rocket study of two sequential auroral poleward boundary intensifications von Mella, M. R., Lynch, K. A., Hampton, D. L., Dahlgren, H., Kintner, P. M., Lessard, M., Lummerzheim, D., Lundberg, E. T., Nicolls, M. J., Stenbaek-Nielsen, H. C.

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Small-scale structures in flickering aurora von Whiter, D. K., Lanchester, B. S., Gustavsson, B., Ivchenko, N., Sullivan, J. M., Dahlgren, H.

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Morphology and dynamics of aurora at fine scale : first results from the ASK instrument von DAHLGREN, H, IVCHENKO, N, SULLIVAN, J, LANCHESTER, B. S, MARKLUND, G, WHITER, D

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Simultaneous observations of small multi-scale structures in an auroral arc von Dahlgren, H., Aikio, A., Kaila, K., Ivchenko, N., Lanchester, B.S., Whiter, D.K., Marklund, G.T.

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Radar detection of a localized 1.4 Hz pulsation in auroral plasma, simultaneous with pulsating optical emissions, during a substorm von COSGROVE, R, NICOLLS, M, DAHLGREN, H, RANJAN, S, SANCHEZ, E, DOE, R

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Risk factors for perineal and vaginal tears in primiparous women – the prospective POPRACT-cohort study von Jansson, Markus Harry, Franzén, Karin, Hiyoshi, Ayako, Tegerstedt, Gunilla, Dahlgren, Hedda, Nilsson, Kerstin

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