The Planck mission detected a positive correlation between the intensity (T) and B-mode polarization of Galactic thermal dust emission. TB is parity-odd signal, whose statistical mean vanishes in models with mirror symmetry. Recent work has shown, strong evidence, that local handedness misalignment filaments sky-projected magnetic field produces signals. However, it remains unclear whether obse...

Background: Speech and language, particularly at school time are among children’s main and sensitive issues. Thus, speech disorders can affect all personality and psychological aspects of an individual and make him/her facing lots of problems. One of the factors which may be effective in the onset of this impairment is handedness. Because of receiving reactions from their parents and environmen...