Abstract: This note is concerned with a class of homogeneous cooperative systems with bounded time-varying delays described by the Caputo fractional derivative. We focus on the existence, uniqueness, ...

Quantum information systems, systems that process, store or transmit information leveraging quantum mechanical effects, could ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, ...

The core functions of primary care are first contact access, comprehensiveness, continuity, coordination and ...

The currency value of the SDR is determined by summing the values in U.S. dollars, based on market exchange rates, of a basket of major currencies (the U.S. dollar, Euro, Japanese yen, pound sterling ...

In Côte d’Ivoire, cocoa is an important source of income for the population and the state. However, its production has led to massive deforestation, reducing forest cover and the associated ecosystem ...

Abstract: Optical aberration is a ubiquitous degeneration in realistic lens-based imaging systems. Optical aberrations are caused by the differences in the optical path length when light travels ...