By Jacob Kleiman
The complaints released during this publication rfile and foster the targets of the eleventh overseas house convention on “Protection of fabrics and constructions from area setting” ICPMSE-11 to facilitate exchanges among individuals of many of the engineering and technology disciplines keen on the advance of area fabrics. Contributions cover features of interplay with area atmosphere of LEO, GEO, Deep house, Planetary environments, ground-based qualification and in-flight experiments, in addition to classes realized from operational automobiles which are heavily interrelated to disciplines of atmospheric sciences, solar-terrestrial interactions and house lifestyles sciences.
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Additional info for Protection of Materials and Structures from the Space Environment (Space Technology Proceedings)
Sample text
Change in surface morphology of silicone rubber before and after irradiation: (a) before irradiation, (b) p = 1016 cm−2 , (c) e = 1016 cm−2 , (d) e = p = 1016 cm−2 appeared, as shown in figure 1(b). Our previous work demonstrated that the aging degradation of the silicone rubber surface occurred under the protons irradiation with 180 keV to a fluence of 1016 cm−2 . After the electron irradiation, the surface colour of the silicone rubber was also darkened, and the arborescent discharge stripes appeared on the surface, as seen in figure 1(c).
4. Grigorevskiy, A. , Gordeev, Y. , Gurov, A. , Kiseleva, L. , and Shuiski, M. B. et al. (2000) In Proceedings of 8th International Symposium, Materials in a Space Environment and 5th International Conference on Protection of Materials and Structures from Space Environment, Arcachon, France, 5–9 June 2000, 81–86. EFFECT OF SURFACE CHARGING ON THE EROSION RATE OF POLYIMIDE UNDER 5 EV ATOMIC OXYGEN BEAM EXPOSURE MASAHITO TAGAWA∗ , SHINSUKE SEIKYU, KEN-ICHI MAEDA, KUMIKO YOKOTA∗ , AND NOBUO OHMAE Department of Mechanical Engineering, Faculty of Engineering, Kobe University, Rokko-dai 1-1, Nada, Kobe 657-8501, Japan Abstract.
To restore ASVP we proposed a three-level procedure: SELF-RESTORATION AS SEU PROTECTION MECHANISM 25 First level of self-restoration is based on VHC-scrubbing: reloading of same VHC configuration data-file to the same address area of configuration SRAM, of the FPGA where this VHC was located. This can eliminate wrong state of Flip-Flops in the configuration SRAM and correct damaged VHC structure. This prosedure can be performed using the same ASVP assembling mechanism discussed in previous section.