Efficiency Scaling of Ionospheric ULF/ELF/Vlf
Generation, at RF Ionospheric Interactions Workshop, Santa Fe, New Mexico,
28 April - 1 May, 2002.
Numerical Model of Anomalous Electron Heating in
the Electrojet, CEDAR Meeting, Longmont, Colorado, 17-21 June, 2002.
Runaway Breakdown and its Implications, The
Multiscale Nature of Spark Precursors and High Altitude Lightning, Workshop,
Lieden University, Leiden, Holland, 9-13 May, 2005.
Model of Artificial Ionoshperic ELF/VLF Ducts Due
to HF heating, HAARP-Supported Scientists' Workshop, Lake Arrowhead,
California, March, 2005.
Streamer and leader-like processes in the upper
atmosphere: Models of red sprites and blue jets, Chapman Conference, Penn
State University, 12th May 2009.
Runaway Breakdown and electrical discharges in
thunderstorms, Chapman Conference, Penn State University, 14th May 2009.
Physics of High Altitude Lightning, Department of
Mechanical Aerospace Engineering, Princeton University, November 2009.
The Ionospheric Research at HAARP, Department of
Mechanical Aerospace Engineering, Princeton University, 18th Jan 2011.