Somitic positional information guides self-organized patterning of snake scales

AC Tzika, A Ullate-Agote, S Zakany, M Kummrow… - Science …, 2023 - science.org
Two influential concepts in tissue patterning are Wolpert's positional information and
Turing's self-organized reaction–diffusion (RD). The latter establishes the patterning of hair …

Functional diversity of snake locomotor behaviors: A review of the biological literature for bioinspiration

JL Tingle, KL Garner, HC Astley - … of the New York Academy of …, 2024 - Wiley Online Library
Organismal solutions to natural challenges can spark creative engineering applications.
However, most engineers are not experts in organismal biology, creating a potential barrier …

A guide for optimal iodine staining and high‐throughput diceCT scanning in snakes

S Callahan, JM Crowe‐Riddell… - Ecology and …, 2021 - Wiley Online Library
Diffusible iodine‐based contrast‐enhanced computed tomography (diceCT) visualizes soft
tissue from micro‐CT (µCT) scans of specimens to uncover internal features and natural …

Long limbless locomotors over land: the mechanics and biology of elongate, limbless vertebrate locomotion

HC Astley - Integrative and Comparative Biology, 2020 - academic.oup.com
Elongate, limbless body plans are widespread in nature and frequently converged upon
(with over two dozen independent convergences in Squamates alone, and many outside of …

Effects of ingesting large prey on the kinematics of rectilinear locomotion in Boa constrictor

JC Petersen, BC Jayne, AD Wilde… - Journal of …, 2024 - journals.biologists.com
Large and stout snakes commonly consume large prey and use rectilinear crawling; yet,
whether body wall distention after feeding impairs rectilinear locomotion is poorly …

Modular lung ventilation in Boa constrictor

JG Capano, SM Boback, HI Weller… - Journal of …, 2022 - journals.biologists.com
The evolution of constriction and of large prey ingestion within snakes are key innovations
that may explain the remarkable diversity, distribution and ecological scope of this clade …

[PDF][PDF] 基于DH 参数与拉格朗日联立方程的仿生水蛇机器人运动学分析及动力学建模

王敏, 孙景健, 丁基恒, 孙翊, 彭艳, 蒲华燕, 罗均… - 机械工程 …, 2024 - qikan.cmes.org
随着水下环境作业需求不断增大, 对机器人在极端环境作业, 多任务需求等方面提出了更高的
要求. 为了解决对水下机器人的环境适应性, 机动性等高性能需求, 亟需设计一种高灵活性的水下 …

Evolution from Telescoping to Bending: An Origami‐Inspired Flexible Bending Actuator

Z Shao, W Zhao, Z Zuo, J Li - Applied Bionics and …, 2023 - Wiley Online Library
Soft actuators have great potential in human–machine interaction and soft robotics
innovation. Origami exhibiting outstanding structural and topological properties can be a …

Conservation of rib skeleton regionalization in the homoplastic evolution of the snake-like body form in squamates

EJ Hillan, LE Roberts, KE Criswell… - Proceedings B, 2024 - royalsocietypublishing.org
Squamates have independently evolved an elongate, limb-reduced body form numerous
times. This transition has been proposed to involve either changes to regulatory gene …

Slithering across worlds—snake-inspired robots for extraterrestrial exploration

HC Astley - Biomimicry for Aerospace, 2022 - Elsevier
Bio-inspired robotics offers a powerful approach to improving the mobility and function of
robotic devices in natural terrain. By learning from the animals that have been evolving to …