In Language, Truth, and Logic Ayer took the surprising position that ethical judgments, exhortations, and descriptions are neither true nor false, but are emotive statements. While his argumentation was in support of the logical positivist position, it suggests a novel method for computational systems to recognize utterances regarding ethics. Namely, expressions of emotion can be likened to “bo...

1. Avilés-Izquierdo JA, LeconaEcheverría M, Lázaro-Ochaita P. Nódulo en el pabellón auricular. Actas Dermosifiliogr. 2005;96:626-7. 2. González Hermosa MR, Aseguinolaza Zabaleta B, Lozano Valero M, González Pérez R, González Güemes M, Soloeta Arechavala R. Leiomioma escrotal pediculado. Actas Dermosifiliogr. 2002;93:522-3. 3. Requena L, Baran R. Digital angioleiomyoma: an uncommon neoplasm. J A...

Surface-induced layering has been observed in liquid gallium and mercury using X-ray reflectivity. The specular reflectivity R(q,) has been measured to wavevector transfers as large as q, = 3.0 A-‘. For Ga, the only major deviations from pesnel theory R, are near q, = 2.4 A-‘, where there is a peak in the ratio R/R,. For Hg, there is a broad peak near 2.15 A-‘. The data have been collected on a...