Identifying a victim of alligator attack and scavenger fish in the Brazilian Amazon rainforest using smile photographs: a case report.

Reports of deaths caused by alligators or crocodiles are rare in the literature. These deaths may be related to sharp force trauma caused by the teeth of these animals, with or without mutilation, or even drowning after seizure and submersion of the victim. It is difficult to forensically identify bodies in cases of mutilation of the upper limbs during the attack or when the corpse is in an advanced stage of skeletonization. Smile photographs are an important source of ante-mortem references for comparison. We report a human identification based on a photograph of a victim, with the absence of limbs caused by an alligator attack and the advanced skeletonization stage due to scavenger fish action in the Amazon within only 36 hours after his disappearance. The description of alligator attacks and the marks observed on the victim's body are essential to help medical and forensic professionals diagnose the injuries found and, consequently, define the cause of death.

Energia metabolizável da levedura de cana-de-açúcar submetida a diferentes temperaturas e tempos de secagem para frangos de corte e poedeiras / Metabolizable energy of sugar cane yeast submitted to different temperatures and drying times for broilers and layers hens

Objetivou-se determinar a temperatura e o tempo de secagem por rolos rotativos, aos quais a, levedura de cana-de-açúcar é submetida que permitam seu melhor aproveitamento energético por galinhas poedeiras e frangos de corte. Para isso foram realizados três ensaios de metabolismo para determinar os valores de energia metabolizável aparente (EMA), aparente corrigida para nitrogênio (EMAn) e os coeficientes de metabolizabilidade aparente da matéria seca (CMMS) e da energia bruta (CMEB). O primeiro ensaio foi conduzido com galinhas poedeiras (E1), o segundo com frangos de corte (E2) em crescimento e o terceiro com frangos de corte em diferentes idades (E3)...

This study aimed to determine the temperature and drying time through rotative rolls, that sugar cane yeast is subjected to in order to allow best energy utilization by laying hens and broilers. Three metabolism trials were conducted to determine the values of apparent metabolizable energy (AME) and apparent corrected for nitrogen balance (AMEn), coefficient of apparent metabolizable dry matter (CAMDM) and gross energy (CAMGE). The first experiment was conducted with laying hens (E1), the second with broilers (E2) in growth and the third with broilers at different ages (E3)...