Esquamosan, a new furofuran lignan, has been isolated by bio-guided assays from the methanolic extract of the leaves of Annona squamosa L., and its structure was elucidated by spectroscopic methods.Esquamosan inhibited the rat aortic ring contraction evoked by phenylephrine in a concentration-dependent manner and showed an inhibitory effect on vaso

Launched by the Italian professor Vittorio Scialoja in 1916, the idea of a common Code of Tire Delete obligations for France and Italy gives birth to a 1927 project that combines tradition and innovation with the goal of defending the Latin legal culture.The failure of this project, for clear political reasons, does not prevent an historical analys

Economic thought always permeated human living.Economic thought and the development of economics as a discipline in the last few centuries made it central to the world order.However, the foundational problems that mainstream economics suffers from led to uncounted crises and issues within Services the same order that created it.A physicalist ontolo