The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.
![Donald M Reeves](https://cdn.adscientificindex.com/pictures/22/842114.jpg)
Hydrogeology
Contaminant Fate and Transport
PFAS
Fractured Rock
Geomechanics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
![Leah Omilion Hodges](/user/assets/images/profile/no-profile-photo.png)
Leadership
Workgroup Relationships
Palliative Care
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
![Sharafat Khan](https://cdn.adscientificindex.com/pictures/4e/5547308.jpg)
Leadership
Economics
Strategy
General Management
Geography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Donald M Reeves
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Hydrogeology
Contaminant Fate and Transport
PFAS
Fractured Rock
Geomechanics
Leah Omilion Hodges
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Leadership
Workgroup Relationships
Palliative Care
Sharafat Khan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Leadership
Economics
Strategy
General Management
Geography