How do birds stand up? A comparative biomechanical analysis

鸟儿是怎样站起来的？

• 批准号: 2725906
• 金额: --
• 依托单位: Royal Veterinary College
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2725906
• 关键词: How; do; birds; stand; up

Animals not only need to walk and run but also lie prone to rest, and then stand up,involving near-maximal excursions of limb joints. This vital behaviour is little-studiedoutside of humans, but is a likely biomechanical constraint on limb design because itshould require large length changes and force production from muscles, along withpossibly high bone stresses. This project would augment existing experimental data,for 5 bird species from small to large size, with computer simulations and tissuematerial testing in order to test if larger birds experience greater constraints on theability to stand up.

动物不仅需要行走和跑步，而且还可以容易休息，然后站起来，涉及肢体关节的近乎最大游览。这种至关重要的行为几乎没有人类的研究，但可能是对肢体设计的生物力学限制，因为它需要大长度变化和肌肉的迫使产生，以及骨应力的高度高。该项目将扩大现有的实验数据，用于从小到大尺寸的5种鸟类，并进行计算机模拟和组织材料测试，以测试较大的鸟类是否会对戏剧性产生更大的限制。