The roundness and sphericity of sea sand and silica sand were quantified by digital microscopy. The microstructure and composition of SECCs were characterized by scanning electron microscopy (SEM) and ...

Together, recent advances in modern microscopy and improved genetically encoded calcium indicators (GECIs) have revolutionized systems neuroscience by allowing chronic simultaneous optical recording ...

Gerdau S/A Ord-3.76% R$35.31B ...