During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

A recent British Medical Journal (BMJ) editorial reported that non-prescribed ketamine use in the UK has significantly increased, with more than 3,600 individuals starting treatment for ketamine ...

If you aren’t using hormonal contraception, you may be able to induce your menstrual period naturally. Modifying your exercise routine, relieving stress, eating certain fruits and vegetables, and even ...