We evaluated dominance-submissiveness between co-twins and its relationship to mental health in a cohort study of 419 twins followed from pregnancy to 22-30 years of age. Dominance-submissiveness between co-twins was assessed from three separate perspectives: physical dominance, psychological dominance, and verbal dominance. Depressive, nervous, and psychosomatic symptoms were analyzed in diffe...

The frizzled (fz) gene is required for the development of distally pointing hairs on the Drosophila wing. It has been suggested that fz is needed for the propagation of a signal along the proximal distal axis of the wing. The directional domineering non-autonomy of fz clones could be a consequence of a failure in the propagation of this signal. We have tested this hypothesis in two ways. In one...

according to the rules of quadruplet relations between concepts, muslim logicians have proved that relation between the negations of two concepts which are equal (musawi) or absolute-general-and-specific (‘amm wa khas-e mutlaq) are, respectively, equal and absolute-specific-and-general; but these rules come across some problems when the most inclusive concepts are involved, since the negation o...

Brazilian Portuguese (BP) permits at least three kinds of sentential negation Neg1 (Não VP), Neg2 (Não VP Não) and Neg3 (VP Não). The theme of this paper is the nature of this variation. We will try to demonstrate that at least in some contexts Neg2 exhibit properties associated with presupposed denial, reflecting fundamental differences in relation to canonical negation (Neg1). Some contexts s...

Negation of clinical named entities is common in clinical documents and is a crucial factor to accurately compile patients' clinical conditions and to further support complex phenotype detection. In 2009, Mayo Clinic released the clinical Text Analysis and Knowledge Extraction System (cTAKES), which includes a negation annotator that identifies negation status of a named entity by searching for...