Probability theory forms the mathematical backbone for quantifying uncertainty and random events, providing a rigorous language with which to describe both everyday phenomena and complex scientific ...

Main outcome measures Cumulative time dependent intake of preservatives, including those in industrial food brands, assessed ...

This valuable study links psychological theories of chunking with a physiological implementation based on short-term synaptic plasticity and synaptic augmentation. The theoretical derivation for ...

Introduction After the WHO prequalified the first vaccine against mpox, we aimed to identify the influence of vaccine ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

Stochastic volatility is the unpredictable nature of asset price volatility over time. It's a flexible alternative to the Black Scholes' constant volatility assumption.

Abstract: Continuous-variable quantum key distribution (CV-QKD) has great potential in terms of high secret key rate, especially in short distance. The current research on high secret key rate mainly ...

Companies must pay as much attention to the hard side of change management as they do to the soft aspects. By rigorously focusing on four critical elements, they can stack the odds in favor of success ...

Aranan Tarih Aralığı: 2026-2-18 / 2026-02-19 Aranan Kelime: suppose that a random sample of 17 recently sold houses in a certain city has a mean sales price of 291 000 with a standard deviation of ...

Abstract: As is well known, it is challenging to address the convergence for distributed constrained optimization problem, in particular when nonconvex constraints, nonuniform step-sizes (nonuniform ...