RESUMO
The records of 944 children who had been examined by one pediatrician for alleged sexual abuse were analyzed. Sixty-four percent of the females and 34 percent of the males had positive findings suggestive of ano-genital injury. The data indicated that in girls with no evidence of injury, the hymenal opening diameter varied directly with age, but in those with evidence of injury, the opening size could not be correlated with age.
Assuntos
Abuso Sexual na Infância/diagnóstico , Exame Físico/métodos , Adolescente , Canal Anal/lesões , Criança , Pré-Escolar , Feminino , Humanos , Hímen/lesões , Lactente , MasculinoRESUMO
Reflectance vs temperature measurements on thermochromic Cu(2)HgI(4) show phase transition hysteresis, which forms the basis for recording applications. Long term reflectance relaxation at room temperature has been noted, together with the ability to invert reflectance from the high temperature phase to the low temperature phase by further addition of energy. Specific heat measurements also show the phase transition hysteresis. Image recording sensitivity measurements indicate that 27 mJ/cm(2) are needed to switch a particular Cu(2)HgI(4) paint sample at its transition. Spatial resolution is shown to be at least as good as 4 microm.
