Peru opens state-owned Petroperu to private investment after reorganization Peru issued an emergency decree late Wednesday approving the reorganization of state-owned oil firm Petroperu, allowing ...
Molecular modelling encompasses all theoretical methods and computational techniques used to mimic and study the structure and behaviour of molecules, ranging from small chemical systems to large ...
Abstract: Urban positioning with global navigation satellite systems (GNSSs) poses a significant challenge due to signal reflections, diffractions, and obstructions caused by surroundings. These ...