Understanding Earth's radiation balance requires capturing outgoing radiation across the entire planet. Traditional satellite platforms face limitations: low-Earth-orbit satellites provide detailed ...

Abstract: Reconfigurable antennas (RAs) are capable of actively adjusting their radiation patterns to fulfill different needs of the wireless communication network. In this paper, we investigate the ...

This close-up view of an abrasion made by NASA's Perseverance rover on June 5, 2025, shows distinctive "tool marks" formed as the abrasion bit interacted with the rock. These radiating patterns of ...

Histologic comparison of the area of tumor bed after vacuum-assisted biopsy (VAB) or standard breast surgery in patients with early breast cancer after neoadjuvant systemic therapy (NST). Treatment ...

The newest versions of the Chopard L.U.C Lunar One collection continue to balance elegant aesthetics with high mechanics. The collection was launched in 2005 as the watchmaker’s first “calendar and ...

Abstract: This paper introduces a method for obtaining the far-field radiation pattern for all elevation angles through planar near-field measurements of both the front and back sides of an antenna ...

Spiderwebs evoke a unique mix of fear and awe. Even for those who prefer that spiders stay far away, it’s hard not to appreciate the delicate, silky architecture and radiating patterns made by these ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...