Schedule

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1974
Wednesday, February 6th
8:00 AM

Overview of Magnetospheric-Ionospheric Coupling

Ian Axford

Yosemite National Park

8:00 AM - 9:00 AM

9:00 AM

Plasmasphere-Ionosphere Coupling

Peter M. Banks, University of California

Yosemite National Park

9:00 AM - 9:30 AM

9:30 AM

Ionization Interchange Between the Ionosphere and Plasmasphere and Substorm Effects on the F-Region

Chung G. Park, Stanford University

Yosemite National Park

9:30 AM - 10:00 AM

10:00 AM

Similarities and Differences in the Plasmapause and Its Behavior at the Equator and at High Latitudes

Larry H. Brace, Goddard Space Flight Center

Yosemite National Park

10:00 AM - 10:15 AM

10:15 AM

Stormtime Behavior of Low Energy Charged Particles in the Vicinity of the Plasmapause

Rita C. Sagalyn, Air Force Cambridge Research Laboratory
Peter J. L. Wildman, Air Force Cambridge Research Laboratory
Michael Smiddy, Air Force Cambridge Research Laboratory
Lolitha D. V. Rao, Regis College

Yosemite National Park

10:15 AM - 10:30 AM

10:30 AM

Radar Measurements on Plasmasphere-Ionosphere Coupling

John V. Evans, Massachusetts Institute of Technology

Yosemite National Park

10:30 AM - 11:00 AM

11:00 AM

Protonospheric Energy Sources

Ralph J. Cicerone, University of Michigan

Yosemite National Park

11:00 AM - 11:15 AM

11:15 AM

Ionospheric Effects of Substorms

James A. Whalen, Air Force Cambridge Research Laboratory

Yosemite National Park

11:15 AM - 11:30 AM

11:30 AM

Plasmasphere Dynamics Induced by the Magnetosphere

C. Rick Chappell, University of California

Yosemite National Park

11:30 AM - 11:45 AM

12:00 PM

Topside Ion Composition Irregularities Relevant to Studies of Trough-Plasmapause Coupling

Harry A. Taylor Jr., Goddard Space Flight Center
Joseph M. Grebowsky, NRC/NASA
Abel J. Chen, NRC/NASA

Yosemite National Park

12:00 PM - 12:15 PM

12:15 PM

Outer Plasmasphere Irregularities and Plasmatails

Joseph M. Grebowsky, Goddard Space Flight Center
Abel J. Chen, NRC/NASA
Harry A. Taylor Jr., Goddard Space Flight Center

Yosemite National Park

12:15 PM - 12:30 PM

12:30 PM

Whistler Duct Formation

R. J. Thomson, University of Otago
R. L. Dowden, University of Otago
N. R. Thomson, University of Otago

Yosemite National Park

12:30 PM - 12:45 PM

Thursday, February 7th
8:00 AM

The Global E-Region Dynamo

Henry Rishbeth, Appleton Laboratory

Yosemite National Park

8:00 AM - 8:30 AM

8:30 AM

Models of Dynamo Induced E-Fields

S. V. Venkateswaran, University of California, Los Angeles

Yosemite National Park

8:30 AM - 9:00 AM

9:00 AM

Experimental Evidence of a Diurnal Character of Horizontal Drift Velocities at F Region Heights

V. W. J. H. Kirchhoff, Pennnsylvania State University
L. A. Carpenter, Pennnsylvania State University

Yosemite National Park

9:00 AM - 9:15 AM

9:15 AM

Ionospheric Electrodynamics from Large Barium Releases

Lewis Linson, Avco Everett Research Laboratory

Yosemite National Park

9:15 AM - 9:30 AM

9:30 AM

The Magnetospheric Influence on the Diurnal Variation of the Ionospheric F-Region During Geomagnetically Quiet Conditions

Ray G. Roble, National Center for Atmospheric Research

Yosemite National Park

9:30 AM - 9:45 AM

9:45 AM

Neutral Winds and Energy Dissipation Rates in the Auroral E Region

Joe R. Doupnik, University of California

Yosemite National Park

9:45 AM - 10:00 AM

10:00 AM

E-Field Effects on F-Region Winds at High Latitudes

Andrew F. Nagy, University of Michigan

Yosemite National Park

10:00 AM - 10:00 AM

F-Region Electric Fields from the St-Santin Multistatic Incoherent Scatter Facility

P. Amayenc, Centre national d'études des télécommunications
P. Bauer, Centre national d'études des télécommunications
M. Blanc, Centre national d'études des télécommunications
J. P. Cornec, Centre national d'études des télécommunications
C. Taieb, Centre national d'études des télécommunications
J. Testud, Centre national d'études des télécommunications

Yosemite National Park

10:00 AM - 10:15 AM

10:15 AM

Recent Models of Magnetospheric Convection

Richard A. Wolf, Rice University

Yosemite National Park

10:15 AM - 10:45 AM

10:45 AM

A Comparison of Height-Integrated Ionospheric Currents and Magnetic Perturbation in the Auroral Zone

Asgeir Brekke, University of California

Yosemite National Park

10:45 AM - 11:00 AM

11:00 AM

Rocket Observations of Auroral Substorm Electric Fields and Electron Fluxes

Chuck W. Carlson, University of California, Berkeley

Yosemite National Park

11:00 AM - 11:15 AM

11:15 AM

Magnetospheric Mapping with Quantitative Geomagnetic Field Models

Donald H. Fairfield, Goddard Space Flight Center
Gilbert D. Mead, Goddard Space Flight Center

Yosemite National Park

11:15 AM - 11:45 AM

11:45 AM

Rocket Data on Birkeland Currents

R. L. Arnoldy, University of Minnesota

Yosemite National Park

11:45 AM - 12:00 PM

Friday, February 8th
8:00 AM

Anomalous Resistivity and Non-Thermal Features in the Auroral Plasma

K. Papadopoulos, Naval Research Laboratory
T. Coffey, Naval Research Laboratory
Sid L. Ossakow, Naval Research Laboratory

Yosemite National Park

8:00 AM - 8:45 AM

8:45 AM

Electrostatic Double Layers

Lars P. Block, Royal Institute of Technology, Sweden

Yosemite National Park

8:45 AM - 9:15 AM

9:15 AM

Anomalous Resistivity in Magnetosphere-Ionosphere Current Systems: The Role of Ion Cyclotron Turbulence

Peter J. Palmadesso, Science Application, Inc.
T. P. Coffey, Naval Research Laboratory
S. L. Ossakow, Naval Research Laboratory
K. Papadopoulos, Naval Research Laboratory

Yosemite National Park

9:15 AM - 9:45 AM

9:45 AM

Some Consequences Upon the Auroral Electron Population of a Magnetic Field Aligned Potential Difference

Dave S. Evans, Space Environment Laboratory

Yosemite National Park

9:45 AM - 10:15 AM

10:30 AM

Parallel and Altitude Dependent Perpendicular Electric Fields Deduced From Auroral Zone Incoherent Scatter Radar Measurements

Forrest S. Mozer, University of California, Berkeley

Yosemite National Park

10:30 AM - 10:45 AM

10:45 AM

Electric Field Driven Instabilities in the Auroral Zone Ionosphere

Mike C. Kelley, University of California, Berkeley

Yosemite National Park

10:45 AM - 11:00 AM

11:00 AM

Effects of Anomalous Resistance on Auroral Birkeland Currents

Joel A. Fedder, Naval Research Laboratory
J. H. Orens, Naval Research Laboratory

Yosemite National Park

11:00 AM - 11:30 AM

11:30 AM

Particle Acceleration by Plasma Turbulence

Lawrence R. Lyons, Space Environment Laboratory

Yosemite National Park

11:30 AM - 11:45 AM

11:45 AM

Wave-Particle Interactions Due To Precipitating Particles

Ernest G. Fontheim, University of Michigan

Yosemite National Park

11:45 AM - 12:00 PM

12:00 PM

Clouds Versus Arcs

Sherman E. DeForest, University of California

Yosemite National Park

12:00 PM - 12:15 PM

12:15 PM

Auroral Zone Precipitation Patterns

Kent L. Ackerson, University of Iowa

Yosemite National Park

12:15 PM - 12:45 PM

12:45 PM

Plasmasphere-Ring Current Interface—Detached Plasma

Richard M. Thorne, University of California, Los Angeles

Yosemite National Park

12:45 PM - 1:15 PM

1:15 PM

S3 (Explorer 45) Proton Observations Through and Beyond the Plasmapause

Don J. Williams, Space Environment Laboratory

Yosemite National Park

1:15 PM - 1:45 PM

1:45 PM

Current Status of SAR Arc Observations and Theory

Fred Rees, National Science Foundation

Yosemite National Park

1:45 PM - 2:00 PM

S3 (Explorer 45) Observations of the Interaction of Energetic Particles with Detached Regions of Cold Plasma

Jim L. Burch, Goddard Space Flight Center

Yosemite National Park

1:45 PM - 1:45 PM

2:00 PM

Energization of Ionospheric Particles

Richard G. Johnson, Lockheed Palo Alto Research

Yosemite National Park

2:00 PM - 2:30 PM

2:30 PM

ISIS-1 and 2 Observations of the Plasmasphere-Plasma Sheet-Outer Zone Interface

J. David Winningham, University of Texas

Yosemite National Park

2:30 PM - 2:45 PM