It requires discovery of recent phenomenon or improvement of recent idea or critical improvement of new route, and so on. There is no equivalent of this "doctor of sciences" degree while in the US tutorial procedure. It is around akin to Habilitation in Germany, France, Austria and Various other European https://viagraforwomen71592.newsbloger.com/40082451/an-unbiased-view-of-educational-qualifications-of-elon-musk