They also detected shell-like structures that are thought to have been formed by supernova explosions. "Our results show it ...

There’s another way of making a structure. A shell structure is just made of a thin, curved outer layer and it’s hollow inside. Like this, or this, or this, or this. Frame structures can be ...

Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix, Linux, and macOS ...

Scientists believed that ammonites, like modern cephalopods ... between 252 and 66 million years ago, their shell structures grew smaller, more tightly coiled, and more complex.