1 Subjects: “...positron emission tomography...”

2 Subjects: “...positron emission tomography...”

3 Subjects: “...cone-beam computerized tomography (CBCT)...”

4 Subjects: “...electrical resistivity tomography...”

5 Subjects: “...fluvial acoustic tomography...”

6 “..., with its manifestation determined by economic levels, political systems, demography, and natural resources...”

7 “... on rainfall erosivity. Increasing changes in demography have led to the acceleration of land cover changes...”

8 “..., psychology, and demography. This reprint compiles 30 publications....”