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:
影响因子:
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通讯作者:
M. Domínguez
M. Domínguez
中科院分区:
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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

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骨的断裂平面已被不同地用于分类断裂模式。然而,目前似乎没有有效的诊断来区分人类和食肉动物是主要的破坏因素。这项工作提出了实验结果,重点分析了皮层和髓质表面之间的每个平面的角度,这是由于断裂造成的。研究表明,由于使用动态和静态加载过程,两种类型的骨折剂通过不同的物理过程(冲击和压迫)在每次骨折发作时产生不同的角度,因此这种方法可以相当解决问题。
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.