Abstract: Estimation of direction-of-arrival (DOA) is a fundamental problem in array signal processing. The uniform circular array (UCA) is a highly useful array geometry for DOA estimation, ...

Abstract: To address the issue of iterative Fourier transform method (IFT) easily falling into local optima in thinned array synthesis, this communication proposes a two-stage alternating iterative ...

Every time a rocket is launched, tons of valuable materials are lost, and huge amounts of greenhouse gases and ozone-depleting chemicals are released into the atmosphere. Published in Chem Circularity ...

WASHINGTON, September 30, 2025 — The World Bank’s Board of Executive Directors approved a new multi-phase 10-year program to support Peru in strengthening wastewater management, advancing a circular ...

In a groundbreaking discovery, researchers from Florida Atlantic University’s Charles E. Schmidt College of Medicine have identified a never-before-seen mechanism that enables the human ...

The Department of Budget and Management (DBM) and the National Economic and Development Authority (NEDA) signed on Thursday a joint memorandum circular strengthening the Program Convergence Budgeting ...

Legacy drives the decision-making process at Mini more than you might think. The car's circular instrument panel hearkens back to 1959, when the first version was produced by the British Motor ...

“C” is for Circular Congregational Church (Charleston). Circular Congregational Church, dedicated in 1892, is the fourth house of worship on this site at 150 Meeting Street. Its Richardsonian ...

Circular Action Alliance (CAA), a Producer Responsibility Organization (PRO) dedicated to implementing effective Extended Producer Responsibility (EPR) laws for paper and packaging in the United ...