Abstract: To meet the demand for high gain and low sidelobes in airborne conformal detection radar, optimizing the excitation amplitudes of antenna elements after array configuration is crucial for ...

A train driver was killed and 40 more people were injured on Tuesday after two trains collided head-on on the railway leading to the Inca citadel of Machu Picchu, the Andean nation's top tourist site ...

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 ...

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 ...

December 17, 2025 • The sheer volume and variety of Spanish-language music released every year is breathtaking. Even those of us with our ears to the ground are bound to miss things. So, in this ...

Abstract: In this letter, three least squares approximation (LSA) algorithms are presented and applied to the statistical analysis of a field-to-line coupling model over a nonideal ground. These three ...

Families celebrate Christmas releases while calling for full freedom of detainees. More than 7.7 million Venezuelans have fled economic collapse, but many are now returning home to face bleak ...

Statistical Mechanics and Computations Code from the course: Statistical Mechanics and Computations. It includes exercises from the textbook Statistical Mechanics: Algorithms and Computations by ...