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It is assumed linguistic symbols must be grounded in perceptual information to attain meaning, because the sound of a word in a language has an arbitrary relation with its referent. This paper demonstrates that a strong arbitrariness claim should be reconsidered. In a computational study, we showed that one phonological feature (nasals in the beginning of a(More)
Covalent functionalization of reduced graphene oxide (rGO) was prepared by conjugated polymers with different monomers, using nucleophilic addition reaction between rGO and nitrogen anions. Three conjugated polymers containing tetraphenylethylene, carbazole and phenyl groups were used, due to the π-π interaction and "polymer wrapping" effect, the dispersion(More)
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