Researchers at the Department of Mechanical Engineering, Seoul National University, have applied the principle of interlacing ...

In an effort to reveal the inner workings of a protein that serves as a cell's damage detection system, scientists at Johns ...

Structure diagrams are a visual way of breaking down a problem into smaller parts. They show how a problem is organised by dividing it into components and are frequently used when designing systems.

WE wish to suggest a structure for the salt of deoxyribose nucleic acid (D.N.A.). This structure has novel features which are of considerable biological interest. A structure for nucleic acid has ...

Neutron stars are very small and dense stars, where roughly half a million earth masses of material are squeezed into a city-sized volume with a radius of 10 km. They are mostly composed of neutrons ...

We break down what roles different types of words and phrases play within a sentence. There are many theories of syntax and different ways to represent grammatical structures, but one of the simplest ...