two oriental and western symbols are recorded in the memory of the world. kamal al-din behzad (1460-1535.a.d./ 865-942 a.h.) is the painter of iran's golden era and leonardo da vinci (1452-1519.a.d./ 857-925 a.h.) is the verstile artist of italian renaissance. the life stories of these two artists are more or les similar. during childhood, both experienced a hard time and during youth and adult...

Crowdfunding, a new financing method for funding ideas or ventures through a large number of relatively small contributions from many individuals has witnessed the phenomenal development over the past decade. It involves bypassing traditional financial intermediaries and using online web-based platforms to connect users of funds with retail funders. This research first explores in greater detai...

Allometric morphogenesis is the generation of form or pattern as a result of differential growth according to power-law relationships among the elements of a complex system. This phenomenon has been noted in a variety of fields for many years, in some cases for centuries, and yet it has never been related to the underlying determinants of the systems. By starting with fundamental properties of ...

Although globalization has created ample opportunities and spaces to share experiences and information, the diffusion of ideas, especially in global health, is primarily influenced by the unequal distribution of economic, political and scientific powers around the world. These ideas in global health are generally rooted in High-Income Countries (HICs), and then reach Low- and Middle-Income Coun...