rootbrowseIAC-04Isession 55. Space Environmental Effects and Spacecraft ProtectionPapers1. Spacecraft Charging and Mitigation Methods for Spacecraft Charging2. Degradation of the surfaces exposed to the Space Environment3. Comparison of Secondary Fragment Fluence Predictions of the Space Radiation Transport Code HETC-HEDS with Laboratory Data for High-Energy Heavy Ion Beams4. Ultra-Radiation Hard Computer Memory for Space Exploration5. The Effects of Orbit Altitude and Inclination on Solar Particle Event Doses in LEO6. Low-velocity Projectile Impacts on Solar Arrays7. Space Debris: an Overview of the Problem and Innovation Solutions Developed8. Polymerisation of Composite Materials in Free Space Environment9. Nonstructural Materials for Space Systems Section