Abstract: We propose a spontaneous A4 flavour symmetry breaking scheme to understand the observed pattern of quark and neutrino mixing. The fermion mass eigenvalues are arbitrary, but the mixing angles are constrained in such a way that the overall patterns are explained while also leaving sufficient freedom to fit the detailed features of the observed values, including CP-violating phases. The...

Baby-talk words are conventionalized lexical items used in infant-directed speech. According to the Frame/Content theory, the structure of baby-talk words reflects biomechanical constraints on speech production associated with the origin of speech, a hypothesis that yields three predictions — compared to adult vocabulary, baby-talk words should exhibit (1) more canonical CV syllables, (2) more ...

Digital image sensor outputs usually must be transformed to suit the human visual system. This color correction amplifies noise, thus reducing the signal-to-noise ratio (SNR) of the image. In subdiffraction-limit (SDL) pixels, where optical and carrier cross talk can be substantial, this problem can become significant when conventional color filter arrays (CFAs) such as the Bayer patterns (RGB ...

This study aimed at discussing and representing discourse analysis of classroom talk in two contexts. It is significant, since it considers different genres of talk, cultural and social identities, social relations, different ideologies and many other aspects in this analysis. It attempts to analyze the dominant classroom patterns in two contexts. Two cases of study were analyzed in this study:...