Qingjie Gong

A “Ruler” to Measure the Elemental Concentration Level of Au and Its Application in the Zhongchuan Area of Western Qinling, China

2025 · Applied Sciences

The traditional methods for classifying elemental concentrations such as the cumulative frequency method, the logarithmic interval method, and the mean–standard deviation method all have the limitation of depending on a specific dataset. An objective “ruler” …