Determinación de procesos de fractura sobre huesos frescos: un sistema de análisis de los ángulos de los planos de fracturación como discriminador de agentes bióticos
Determinación de procesos de fractura sobre huesos frescos: un sistema de análisis de los ángulos de los planos de fracturación como discriminador de agentes bióticos
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确定壁画断裂过程:生物断裂平面分析系统
DOI:
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发表时间:
2006
期刊:
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通讯作者:
M. Domínguez
中科院分区:
文献类型:
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作者:
Virginia Alcántara García;Rebeca Barba Egido;José María Benjumea Pino;A. Ruiz;Arco Iris. Eiriz Vidal;Álvaro Falquina Aparicio;Silvia Herrero Calleja;A. I. Jiménez;Marta Megías González;M. Gil;Victoria Tello;J. Calvo;Jósé Yravedra Sainz de los Terrenos;Aixa Vidal;M. Domínguez
The breakage planes of bones have diversely been used to classify breakage patterns. However, no diagnosis seems to be currently valid to differentiate between humans and carnivores as the main breaking agents. This work presents the results of experimentation focused on the analysis of the angles of each plane between the cortical and medullary surfaces resulting from breakage. It is shown that this approach can be fairly resolutive since both types of agents break bones through different physical processes (percussion and pression) which produce different angles in each fracture episode, as a result of the use of dynamic and static loading processes.