Amethyst This calming crystal is a traveler’s best friend. Amethyst offers protection from psychic ... tucked into bags, or worn as jewelry. Combining several of these stones amplifies their ...

Expanding on the current pieces, the House unveils new narrow and small-scale iterations of a Lock bracelet, pendant, earrings and ring, each set with exceedingly rare pink sapphires. One of the ...

Abstract: We generalize the theory of mean-field galactic dynamos by allowing for temporal non-locality in the mean electromotive force (emf). This arises in random ... coherent large-scale magnetic ...

Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan ...