Citizens' attitudes toward democracy still hinge on government performance.Key findings In 2022, more than seven in 10 South Africans (72%) said they would be "willing" or "very willing" to forgo ...

What demographic performance acknowledges is that states are meaningful political units, democracy is about fair voice, not ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The rise of AI has brought an avalanche of new terms and slang. Here is a glossary with definitions of some of the most ...

Chawla, A. (2026) On the Black Hole Information Loss Paradox under a Novel Phenomenological Model of Quantum Measurements.

Abstract: To approximate functions of a single variable by using linear interpolation is routine in empirical studies. Here, we consider approximating functions of several variables in a similar ...

A simple random sample is a subset of a statistical population where each member of the population is equally likely to be ...

Abstract: An open-circuit voltage (OCV) model, which represents OCV as a function of state of charge (SOC), is essential for estimating the state of a battery. Typically, the OCV-SOC characteristic is ...