One of the classic questions in materials crystal chemistry is: why do atoms arrange themselves in the way they do? To address this challenge, the concept of phase homologies has been widely used.

Dual-class share structures involve two or more classes of authorized common stock, with one class having the traditional one vote (or, in the rare case of Snap, no votes) per share, and the other ...

Algebraic structures constitute a foundational domain of modern mathematics, encompassing systems such as groups, rings, fields, modules and algebras in which one or more operations obey specified ...

In terms of the length scale of structural features, material structure can be classified into macroscopic, mesoscopic, and microscopic structures. And the microscopic structure of materials can be ...

Mark Zuckerberg owns the majority of the voting rights to Facebook due to a dual class structure that weights certain shares over others. Facebook's Class B shares, controlled by Zuckerberg and a ...