An international team of researchers shows through a concrete theoretical experiment that the prediction by standard complex quantum theory cannot be expressed by its real counterpart and ratifies ...

This protocol describes how to produce cell-derived matrices from fibroblasts. These matrices can be used to provide a 3D scaffold for cell culture and to investigate cell behavior in complex ...

As a result, it had not been clear whether complex numbers play a crucial role in quantum theory, or if they are simply a useful tool. Until recently, this had been a philosophical debate, but now two ...

The matrices behind simple atoms, such as hydrogen or helium, can be worked out exactly, yielding eigenvalues that correspond with stunning precision to the measured energy levels of the atoms. But ...

The 19th-century discovery of numbers called “quaternions” gave mathematicians a way to describe rotations in space, forever changing physics and math.

In the complex plane, multiplication produces rotations. No matter how Hamilton tried to define multiplication in 3-D, he couldn’t find an opposing division that always returned meaningful answers.

This week on the podcast, a rare specimen: the fast-growing, diversified media business. Complex Networks’ portfolio of brands includes its flagship Complex, sneaker-themed Sole Collector and foodie ...

Alternative complex biological matrices In addition to blood and urine, today’s analysts are interested in less conventional biological sample matrices such as hair, oral fluid, breath, and sweat, as ...

Key Takeaways The routing and account numbers on a check are specific numerical sequences that help money travel to the right place. A routing number identifies the bank or credit union. An ...