WILMINGTON, N.C.--(BUSINESS WIRE)--The PPD clinical research business of Thermo Fisher Scientific Inc., the world leader in serving science, and Matrix Clinical Trials, a Matrix Medical Network ...

The rise of social media platforms has fundamentally altered the public discourse by providing easy to use and ubiquitous forums for the exchange of ideas and opinions. Elected officials often use ...

Let $C$ be a simple closed Liapounov contour in the complex plane and $A$ an invertible $n \times n$ matrix-valued function on $C$ with bounded measurable entries ...