本研究受恶魔铁甲虫（Phloeodes diabolicus）外骨骼的拼图状生物结构启发，开发了一种新型拼图式填充（Jigsaw pattern infill）结构，用于熔融沉积成型（FFF）3D打印技术。通过实验和计算分析验证，该结构能有效减少传统填充在机械载荷下的结构失效，并与连续碳纤维 ...

The lymphatic system plays a key role in maintaining the body’s fluid balance and supporting immune defences. Lymphatic vessels are composed of a single layer of endothelial cells, allowing the ...

The biggest jigsaw puzzle in the solar system has a split personality: The number and sizes of Earth's tectonic plates can flip, according to a new study. Today, the pieces of Earth's broken shell are ...

While researchers have long been familiar with the surface structure of lymphatic vessels, a groundbreaking study has now focused on their jigsaw puzzle–like pattern. This arrangement helps cells ...