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

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 ...

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 ...

Abstract: Squeezed states promise significant enhancements to continuous-variable quantum key distribution (CV-QKD) systems; however, experimental demonstrations with real fibre channels remain ...

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

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 ...

Trust Wallet confirmed Thursday that it has identified a security incident affecting a specific version of its web browser extension. Onchain sleuth ZachXBT said more than $6 million had been stolen ...