Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
88,282
Country Rank
35,907
Institution Rank : 217
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Manfred Stommel](/user/assets/images/profile/no-profile-photo.png)
epidemiology
biostatistics
nursing
obesity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,736
2,294
0.214
* Total Citation Counts Rankings
World Rank
311,819
Country Rank
104,937
Institution Rank : 743
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Lorraine Robbins](/user/assets/images/profile/no-profile-photo.png)
Physical activity and healthy eating among adolescents
interventions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,040
1,595
0.525
* Total Citation Counts Rankings
World Rank
560,843
Country Rank
172,646
Institution Rank : 1,171
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Susan Weber Buchholz](/user/assets/images/profile/no-profile-photo.png)
nurse practitioner education
physical activity
systematic reviews
primary care
underserved
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,352
800
0.592
* Total Citation Counts Rankings
World Rank
587,118
Country Rank
179,411
Institution Rank : 1,214
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Douglas P Olsen](/user/assets/images/profile/no-profile-photo.png)
Nursing
Ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,255
377
0.300
* Total Citation Counts Rankings
World Rank
847,494
Country Rank
241,856
Institution Rank : 1,571
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Pam Haan](/user/assets/images/profile/no-profile-photo.png)
Surgery
Research
breast cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
599
295
0.492
* Total Citation Counts Rankings
World Rank
1,619,920
Country Rank
365,164
Institution Rank : 2,329
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Julie Powell](/user/assets/images/profile/no-profile-photo.png)
nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Total Citation Counts Rankings
World Rank
2,021,468
Country Rank
416,276
Institution Rank : 2,748
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Mohammed Alanazi](/pictures/32/5155116.jpg)
Heart failure
Cardiovascular
Coping
Nursing Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total Citation Counts Rankings
World Ranking
88,282
Country Ranking
35,907
Institution Ranking
217
Manfred Stommel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,736
2,294
0.214
![](https://cdn.adscientificindex.com/logos/5710.jpg)
epidemiology
biostatistics
nursing
obesity
* Total Citation Counts Rankings
World Ranking
311,819
Country Ranking
104,937
Institution Ranking
743
Lorraine Robbins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,040
1,595
0.525
![](https://cdn.adscientificindex.com/logos/5710.jpg)
Physical activity and healthy eating among adolescents
interventions
* Total Citation Counts Rankings
World Ranking
560,843
Country Ranking
172,646
Institution Ranking
1,171
Susan Weber Buchholz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,352
800
0.592
![](https://cdn.adscientificindex.com/logos/5710.jpg)
nurse practitioner education
physical activity
systematic reviews
primary care
underserved
* Total Citation Counts Rankings
World Ranking
587,118
Country Ranking
179,411
Institution Ranking
1,214
Douglas P Olsen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,255
377
0.300
* Total Citation Counts Rankings
World Ranking
847,494
Country Ranking
241,856
Institution Ranking
1,571
Pam Haan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
599
295
0.492
![](https://cdn.adscientificindex.com/logos/5710.jpg)
Surgery
Research
breast cancer
* Total Citation Counts Rankings
World Ranking
1,619,920
Country Ranking
365,164
Institution Ranking
2,329
Julie Powell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Total Citation Counts Rankings
World Ranking
2,021,468
Country Ranking
416,276
Institution Ranking
2,748
Mohammed Alanazi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
![](https://cdn.adscientificindex.com/logos/5710.jpg)
Heart failure
Cardiovascular
Coping
Nursing Education