the National Natural Science Foundation of China (NO.51662006).
In this paper,the effects of tube feet pores on the mechanical properties of Sea Urchin Skeleton (SUS) have been studied.The pore structure of drop-like Tripnenstes gratilla (a sea urchin) skeleton is characterized by...
The spines of pencil and lance urchins Heterocentrotus mammillatus and Phyllacanthus imperialis were studied as a model of light-weight material with high impact resistance.The complex and variable skeleton constructi...