Portuguese
paridade (Physics) parity is conserved in a universe in which the laws of physics are the same in a right-handed system of coordinates as in a left-handed system.
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Dürr: We think that we have understood division in at least one case, namely, mirror symmetry.
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The molecule possesses mirror symmetry, with the halogen, N and C atoms all lying in the mirror plane.
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The enantio-complementarity of DTAs and LTAs can be explained by an approximate mirror symmetry of crucial active site residues relative to the PLP-cofactor.
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Mirror symmetry breaking in materials is a fascinating phenomenon that has practical implications for various optoelectronic technologies.