With increasing capabilities of electric motors and energy storage, aircraft designs for electrified commuter and regional aircraft become more relevant than ever.Design concepts are often derived and optimised according to existing, conventional reference aircraft; however, their characteristics differ and the underlying trade-offs are divergent.T
This contribution is the first step of a multi-disciplinary research project, aimed at studying the roof of the tholos of Athena Pronaia in Delphi, dating back to the first decades of the 4th century BC.The starting point of this research is the Colon Support fascination exerted by the tectonic quality of the temple, comprising some complex fragmen
OBJECTIVE: To estimate the population of Peru living in the vicinity of active or former mining operations that could be exposed to lead from contaminated soil.METHODS: Geographic coordinates were compiled for 113 active mines, 138 ore processing plants and 3 smelters, as well as 7743 former mining sites.The population living within 5 km of these s