Results 241 to 250 of about 349,817 (286)

Strategic materials and state capacity in Renaissance Italy. The economic policies of ‘Roman saltpetre’ procurement

open access: yesThe Economic History Review, EarlyView.
Abstract Demonstrating the existence of a soaring demand for strategic materials in fifteenth‐century Rome, the article pioneers research in the late medieval trade in saltpetre, the irreplaceable, rare component of gunpowder, indispensable for waging war following the diffusion of artillery technology.
Fabrizio Antonio Ansani
wiley   +1 more source

Changes in primary health care service experiences and urban-suburban disparities among Shanghai residents: a two-year comparative study. [PDF]

open access: yesInt J Equity Health
Sen Y   +11 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy