Poplar_Crochet on MSN

Easy Rainbow Heart Bracelet Crochet Tutorial for Beginners

Create a colorful rainbow heart bracelet with this easy crochet tutorial designed for beginners. Step-by-step guidance and ...
Crochet Craftsman on MSN

How to Crochet a Heart Applique – Simple & Quick

Welcome to Crochet Craftsman channel where the art of crochet comes to life. Our passion for crochet is boundless, and we're ...
National Geographic news

Lucid dreams can help reduce anxiety. Here’s how.

A lucid dream is one in which the person is aware that they’re dreaming and can either exert some control over the dream, or passively observe its unfolding while maintaining awareness that it’s a ...
IEEE

IEEE Communications Surveys and Tutorials

I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, these ...
IEEE

Experimental Evidence of the Lorentz-Like Effective Medium Resonance in Semiconductor Hyperbolic Metamaterials Using Strong Coupling to Plasmonic Metasurfaces

Abstract: The Lorentz-like effective medium resonance (LEMR) exhibited by the longitudinal effective permittivity of semiconductor hyperbolic metamaterials (SHMs) has been known for some time. However ...
C&EN

Nanoscale Mapping and Spectroscopy of Nonradiative Hyperbolic Modes in Hexagonal Boron Nitride Nanostructures

Center for Nanoscale Science and Technology, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, Maryland 20899, United States ...