“Bille” is the first-ever monostable tetrahedron, or a pyramid-like shape with four triangular faces that has one stable ...

When we think of the Egyptian pyramids, we of course think of the Giza Plateau, the Great Pyramid, the Pyramid of Khafre and the pyramid of Menkaure. Many of us will also know about the Bent ...

A remote Indonesian hill may hide something far older than the pyramids of Egypt. New research hints at a buried structure with secrets dating back tens of thousands of years. Scientists are ...

Reprint: R0711C Many executives are surprised when previously successful leadership approaches fail in new situations, but different contexts call for different kinds of responses. Before ...

An effective compensation method for the mutual coupling effect in uniform circular arrays (UCAs) employed for two-dimensional (2D) direction-of-arrival (DOA) estimations is introduced. A new 2D DOA ...

The number of sensors employed in an array affects the array performance, computational load, and cost. Consequently, the minimization of the number of sensors is of great importance in practice.

Provide required information needed to triage your issue We are observing the following issue in our productive add-in. When 2D number formats are applied to very large ranges, it takes a really lo ...

A 100% Java 2D collision detection and physics engine. Designed to be fast, stable, extensible, and easy to use. dyn4j is free for use in commercial and non-commercial applications.