Why is taking care of yourself a time management techique

Taking care of yourself is a time management technique because if you don't take care of yourself, you won't have any energy to do anything else. You have to take time out of your day to do hygiene and sleep too.

Hope this helps :)

a time line cause it goes from 685 to 978

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.