Abstract: The high penetration of inverter-based resources (IBRs) in power systems has brought challenges to system frequency stability due to reduced inertia. The conventional method for frequency ...

800 million XRP tokens ($1.6B) moved off exchanges in December 2025 as exchange balances dropped 45% in 60 days. ETF custody vaults now hold over 400 million XRP in regulated structures that lock ...

As regular readers are no doubt well aware, it is not unusual for a closed-end fund to have a significantly higher yield than the indices that track similar asset classes to what the fund is invested ...

PEPFAR’s computer systems also are being taken offline, a sign that the program may not return, as Republican critics had hoped. By Apoorva Mandavilli The Trump administration has instructed ...

A member of my family just turned 73 and is planning on retiring in the next year or two. As such, he is applying for a pension from a company he worked for decades ago. Recently, he was told that he ...

JOHANNESBURG, Sept 4 (Reuters) - Petredec, a leading liquefied petroleum gas (LPG) company, and South Africa's state-owned logistic firm Transnet have agreed a deal for bulk distribution of LPG using ...

Forbes contributors publish independent expert analyses and insights. Dan Irvine is an investment manager covering market trends. When assessing investment opportunities, one crucial consideration is ...

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: As the amount of new energy injected into the power system increases, the system inertia decreases and the spatio-temporal characteristics become apparent. Due to the uneven distribution of ...

Written by Bernard D. Beitman M.D. and Ruslana Remennikova, MS. Since the beginning of human civilization, history has shown a correlation between sound and cognitive, mental, and physical wellness. 1 ...

Understanding data is crucial in many fields, and frequency distribution is a fundamental concept in statistics that helps in the analysis of data sets. This article provides a comprehensive guide on ...