Abstract: In this article, an image encryption algorithm via bisection method and one-dimensional piecewise chaotic map is proposed. It depends on the permutation-substitution model. Firstly, the ...

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 ...

Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in ...

The bleeding edge: In-memory processing is a fascinating concept for a new computer architecture that can compute operations within the system's memory. While hardware accommodating this type of ...

In January, 1923, Lee Strasberg went to Al Jolson’s 59th Street Theatre to see “Tsar Fyodor Ivanovich,” a nineteenth-century Russian play about sixteenth-century Russian politics, performed, in ...

Wim Hof is an athlete and motivational speaker who has proposed that cold exposure combined with periods of hyperventilation and breath-holding can improve health and well-being. The method involves ...

The Florida Python Challenge is fast approaching, when hunters can sign up to euthanize as many invasive Burmese pythons as possible in 10 days to help protect the Everglades (and potentially win up ...

If the ‘That verification method isn’t working right now‘ message appears due to traffic issues, it should automatically be resolved after a certain period of time. In other cases, use these fixes: ...

The Gottman Method for Healthy Relationships is a form of couples-based therapy and education that derives from the relationship research of psychologist John Gottman. For more than 40 years, Gottman ...

Dec 28 (Reuters) - Air Methods, a private equity-owned medical helicopter company, said on Thursday it has emerged from bankruptcy nearly two months after it filed for Chapter 11 bankruptcy protection ...