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.
![John S. Terblanche](https://cdn.adscientificindex.com/pictures/41/100317.jpg)
Evolutionary physiology - insect physiology - physiological plasticity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
44
0.721
![David Dorrell](https://cdn.adscientificindex.com/pictures/4d/106125.jpg)
electric machines
motors
renewable energy
power systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
42
0.689
![Wolfgang Preiser](/user/assets/images/profile/no-profile-photo.png)
Medical Virology
HIV
Virological Diagnosis
Emerging viral diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
41
0.672
![Valerie Mizrahi](https://cdn.adscientificindex.com/pictures/69/91767.jpg)
Tuberculosis
microbiology
drug discovery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
39
0.639
![David L. Tabb](https://cdn.adscientificindex.com/pictures/d1/106145.jpg)
Proteomics
Bioinformatics
Mass Spectrometry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
38
0.623
![Len Barbour](https://cdn.adscientificindex.com/pictures/de/101426.jpg)
supramolecular chemistry
crystal engineering
materials chemistry
solid-state chemistry
porous materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
37
0.607
![ETF Witkowski](https://cdn.adscientificindex.com/pictures/7a/97319.jpg)
Plant ecology
plant ecophysiology
conservation biology
invasion biology
ethnoecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
35
0.574
![Stephen Tollman](/user/assets/images/profile/no-profile-photo.png)
Public Health
demography
epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
34
0.557
![Jill M. Farrant](https://cdn.adscientificindex.com/pictures/9e/100112.jpg)
Plant Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
33
0.541
![Peter Zilla](https://cdn.adscientificindex.com/pictures/ca/88869.jpg)
Heart Valve Research
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
32
0.525
![Muhammed Elhadi](/user/assets/images/profile/no-profile-photo.png)
Global Health
Global Surgery
Surgery
Critical Care
Public health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
60
1.000
![Emmanuel Rotimi Sadiku](https://cdn.adscientificindex.com/pictures/9c/4995159.jpg)
Polymer Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
54
0.900
![Mohamed Amin](https://cdn.adscientificindex.com/pictures/ee/4989896.jpg)
formal languages and their application in complier design
cooperating/ distributed systems
Petri nets
and cryptography.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
![Ahmed G Radwan](https://cdn.adscientificindex.com/pictures/b7/102943.jpg)
Engineering Mathematics
Fractional-order circuits and systems
memristor
chaos
and computational
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
48
0.800
![Aly Saad|Aly M A Saad, A.Saad](https://cdn.adscientificindex.com/pictures/87/4301270.jpg)
Cardiovascular disease
coronary interventional
ischaemic heart disease
cardiac arrythmias
Heart failure
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
44
0.733
![Trari Mohamed](https://cdn.adscientificindex.com/pictures/00/91627.jpg)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
43
0.717
![Kevin Durrheim](https://cdn.adscientificindex.com/pictures/41/100942.jpg)
Social psychology
race and ethnic studies
research methods
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
40
0.667
![Roger MH Smith](https://cdn.adscientificindex.com/pictures/57/89586.jpg)
sedimentology
vertebrate palaeontology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
39
0.650
![A. Hebeish](/user/assets/images/profile/no-profile-photo.png)
Textile
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
![Michael J Lawes](https://cdn.adscientificindex.com/pictures/27/93815.jpg)
Fire ecology
savanna ecology
forest ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
![Lewis Ashwal](/user/assets/images/profile/no-profile-photo.png)
Geology
Petrology
Geochemistry
Tectonics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
35
0.583
![Ahmed Shokeir](https://cdn.adscientificindex.com/pictures/19/103158.jpg)
Renal Transplantation -endourology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
32
0.533
![Charles Griffiths](/user/assets/images/profile/no-profile-photo.png)
Marine invertebrate biodiversity
marine alien species
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
28
0.467
![Zakaria Omara](https://cdn.adscientificindex.com/pictures/4e/92541.jpg)
Desalination - Renewable energy systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
59
1.000
![Rady MM](https://cdn.adscientificindex.com/pictures/78/89116.jpg)
Plant Physiology
Environmental Stresses (salinity
drought and heavy metal stresses)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
57
0.966
John S. Terblanche
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
44
0.721
Evolutionary physiology - insect physiology - physiological plasticity
David Dorrell
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
42
0.689
electric machines
motors
renewable energy
power systems
Wolfgang Preiser
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
41
0.672
Medical Virology
HIV
Virological Diagnosis
Emerging viral diseases
Valerie Mizrahi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
39
0.639
Tuberculosis
microbiology
drug discovery
David L. Tabb
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
38
0.623
Proteomics
Bioinformatics
Mass Spectrometry
Len Barbour
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
37
0.607
supramolecular chemistry
crystal engineering
materials chemistry
solid-state chemistry
porous materials
ETF Witkowski
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
35
0.574
Plant ecology
plant ecophysiology
conservation biology
invasion biology
ethnoecology
Stephen Tollman
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
34
0.557
Public Health
demography
epidemiology
Jill M. Farrant
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
33
0.541
Peter Zilla
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
32
0.525
Muhammed Elhadi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
60
1.000
Global Health
Global Surgery
Surgery
Critical Care
Public health
Emmanuel Rotimi Sadiku
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
54
0.900
Mohamed Amin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
formal languages and their application in complier design
cooperating/ distributed systems
Petri nets
and cryptography.
Ahmed G Radwan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
48
0.800
Engineering Mathematics
Fractional-order circuits and systems
memristor
chaos
and computational
Aly Saad|Aly M A Saad, A.Saad
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
44
0.733
Cardiovascular disease
coronary interventional
ischaemic heart disease
cardiac arrythmias
Heart failure
Trari Mohamed
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
43
0.717
Kevin Durrheim
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
40
0.667
Social psychology
race and ethnic studies
research methods
Roger MH Smith
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
39
0.650
sedimentology
vertebrate palaeontology
A. Hebeish
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
Michael J Lawes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
Fire ecology
savanna ecology
forest ecology
Lewis Ashwal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
35
0.583
Geology
Petrology
Geochemistry
Tectonics
Ahmed Shokeir
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
32
0.533
Renal Transplantation -endourology
Charles Griffiths
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
28
0.467
Marine invertebrate biodiversity
marine alien species
Zakaria Omara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
59
1.000
Desalination - Renewable energy systems
Rady MM
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
57
0.966
Plant Physiology
Environmental Stresses (salinity
drought and heavy metal stresses)