Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Natalya Yashina is a CPA, DASM with over 12 years of experience in ...

In this paper we discuss the non-parametric estimation of a distribution function based on incomplete data for which the measurement origin of a survival time or the date of enrollment in a study is ...

Abstract: This paper addresses the challenges of accurate state estimation in distribution grids, particularly the issues of sparse measurements and outliers in modern systems. A robust state ...

A version of this story appears in the September 2020 issue of National Geographic magazine. Philadelphia detected its first case of a deadly, fast-spreading strain of influenza on September 17, 1918.

Introduction Medication use during pregnancy is common, and socioeconomic disparities in access may contribute to maternal ...

Nyoro, N., & Njaramba, S. G. (2025). Dynamic Relationship between Public Debt and Exchange Rate Misalignment in Kenya. American Journal of Industrial and Business Management, 15, 1771-1790. doi: ...

The red planet Mars, named for the Roman god of war, has long been an omen in the night sky. And in its own way, the planet’s rusty red surface tells a story of destruction. Billions of years ago, the ...