A possibilidade de controlar a geometria da rede de poros em escala de nanômetros, aliada ao alto desempenho estrutural das cerâmicas obtidas pelo método sol-gel, tornam este método adequado para a ...

Lope thanked everyone who reached out and sent donations to help her reach her goal. But she also expressed her worry for her fellow students who did not have the means to cope with distance ...

Cueva de las Manos shows the main display of hunting scenes styles between 9400 and 6400 years BP, among the rock art of Pinturas river basin which has a vast time extension, between 9400 and 2000 ...