Abstract: A full lumped element-based equivalent circuit model for connected slot antenna arrays (CSAA) is proposed with three configurations of the CSAA being considered: infinite, semi-infinite, and ...

Abstract: Integer ambiguity resolution (AR) is the key to high-precision attitude determination with carrier phases. Traditional search-based AR methods require considerable computational power that ...

The Middle Eastern producers may need up to two years to restore their oil and gas output to the levels from before the war, according to Fatih Birol, the executive director of the International ...

Colombia’s oil and gas output has fallen sharply, undermining a key source of export revenue and fiscal stability The country is increasingly reliant on expensive natural gas imports, exposing it to ...

Saudi Arabia's key pipeline to reroute oil away from the Strait of Hormuz came under attack by Iran recently. The attack has cut throughput in the pipeline by 700,000 barrels per day. Attacks on Saudi ...

The lottery system is used when the number of applicants exceeds available seats. It is conducted digitally to ensure fairness and transparency in the selection process. The first provisional ...