| 11. | Each ice flow produces its own set of stress fields.
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| 12. | The theory of stress fields can be applied to various strengthening mechanisms for materials.
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| 13. | Dislocations create a stress field around them given by:
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| 14. | The stress field extends over a wide area, however, on land and under the sea.
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| 15. | Recrystallization in an anisotropic stress field is called dynamic recrystallization, and results in grain-size reduction.
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| 16. | If a smaller atom is added to the lattice a tensile stress field is created.
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| 17. | Similarly if a larger atom is added to the lattice a compressive stress field is created.
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| 18. | As such, substitutional solute atoms do not interact with the shear stress fields characteristic of screw dislocations.
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| 19. | Localized regions of up-welling and down-welling of mantle material could affect the stress field in Io's lithosphere.
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| 20. | Stress fields can be created by adding different sized atoms to the lattice ( solute strengthening ).
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