It requires discovery of new phenomenon or enhancement of recent idea or critical progress of recent way, etcetera. There isn't a equivalent of the "medical professional of sciences" diploma within the US educational method. It is actually around comparable to Habilitation in Germany, France, Austria and some other European countries. https://88860360.angelinsblog.com/38355482/examine-this-report-on-educational-qualifications-meaning-in-hindi