We first design a planar TTD-array-based codebook that can realize a partial or complete scan of the entire 3D sphere using a single Orthogonal Frequency Division Multiplexing (OFDM) symbol. We ...

the huge bubble of magnetic fields and charged particles that the sun blows around itself.

A laser typical of a 3D printer metal alloy printer oscillates heavily forming a "J" shaped keyhole which is unstable and collapses frequently leaving behind pores (top). When an appropriate magnetic ...

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 ...

Excitons occur homogenously across typical 3D semiconductors ... they focused on chromium sulfide bromide (CrSBr), a layered magnetic semiconductor that co-author Xavier Roy, professor of ...

If it weren’t for the magnetic field that surrounds our planet ... then another 1,400 miles of molten outer core, and finally, a dense sphere forms the solid inner core. What matters for our purposes ...

deepening our understanding of how migratory animals perceive and utilize Earth’s magnetic field. Researchers at the University of North Carolina at Chapel Hill have provided the first concrete ...

China-UK Low Carbon College, Shanghai Jiao Tong University, No. 3 Yinlian Road, Lingang, Shanghai 201306, PR China Institute of Fuel Cells, MOE Key Laboratory of Power and Machinery, School of ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all 3D Animation images and footage. What kinds of royalty-free files are available on iStock? How can you ...

Vision-and-language navigation (VLN) enables the agent to navigate to a remote location in 3D environments following the natural language instruction. In this field, the agent is usually trained and ...

Here we present a new approach for obtaining such images by magnetic resonance imaging (MRI ... the access of water to the first coordination sphere of a chelated paramagnetic ion is blocked ...