AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 23, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
HBP surgery
Surgical Oncology
Hepatocellular carcinoma
GI stromal tumour
Brachytherapy
Metrics
H-Index
i10 Index
Citation Counts
89
303
26,901
* Total H IndexRankings
Ranking Based On Selection
:2
Surgery
Metrics
H-Index
i10 Index
Citation Counts
68
180
15,981
* Total H IndexRankings
Ranking Based On Selection
:3
hepatic/pancreatic/biliary neoplasms
neuroendocrine tumors
GIST
liver and kidney transplant
laparoscopic & robotic surgery
Metrics
H-Index
i10 Index
Citation Counts
66
238
14,306
* Total H IndexRankings
Ranking Based On Selection
:4
Breast cancer risk and outcome
Cancer epidemiology
Metrics
H-Index
i10 Index
Citation Counts
59
162
16,277
* Total H IndexRankings
Ranking Based On Selection
:5
gastric cancer
esophageal cancer
morbid obesity
achalasia
advanced endoscopy
Metrics
H-Index
i10 Index
Citation Counts
58
180
13,440
* Total H IndexRankings
Ranking Based On Selection
:6
surgery
laparoscopy
robotic
hepatobiliary
pancreatic
Metrics
H-Index
i10 Index
Citation Counts
45
129
8,312
* Total H IndexRankings
Ranking Based On Selection
:7
Surgery
Metrics
H-Index
i10 Index
Citation Counts
43
121
7,151
* Total H IndexRankings
Ranking Based On Selection
:8
Liver transplant
laparascopic surgery
liver cancer
Metrics
H-Index
i10 Index
Citation Counts
39
115
5,081
* Total H IndexRankings
Ranking Based On Selection
:9
Colorectal surgery
Proctology
ERAS
Surgical infection
Surgical Nutrition
Metrics
H-Index
i10 Index
Citation Counts
38
81
7,181
* Total H IndexRankings
Ranking Based On Selection
:10
General Surgery
Metrics
H-Index
i10 Index
Citation Counts
37
60
4,885
* Total H IndexRankings
Ranking Based On Selection
:11
surgery
Metrics
H-Index
i10 Index
Citation Counts
37
61
6,467
* Total H IndexRankings
Ranking Based On Selection
:12
Innate immunity
extracellular vesicles
Nanomedicine
and cardiovascular diseases
Metrics
H-Index
i10 Index
Citation Counts
34
68
3,372
* Total H IndexRankings
Ranking Based On Selection
:13
oncology
genetics
epigenetics
breast cancer
Metrics
H-Index
i10 Index
Citation Counts
33
49
4,545
* Total H IndexRankings
Ranking Based On Selection
:14
Gastrointestinal surgery
Cancer Biology research
Metrics
H-Index
i10 Index
Citation Counts
33
66
5,213
* Total H IndexRankings
Ranking Based On Selection
:15
General Surgery
Surgical Oncology
Laparoscopic Surgery
Medical Education
Metrics
H-Index
i10 Index
Citation Counts
32
50
5,298
* Total H IndexRankings
Ranking Based On Selection
:16
Colorectal Surgery
Metrics
H-Index
i10 Index
Citation Counts
31
77
3,450
* Total H IndexRankings
Ranking Based On Selection
:17
Hepatobilioary Surgery and Liver Transplantation
Surgical Oncology
Geriatric Surgery
Medical Education
Technology in Educati
Metrics
H-Index
i10 Index
Citation Counts
29
59
2,452
* Total H IndexRankings
Ranking Based On Selection
:18
breast surgery
cancer
reconstruction
cosmetic
Metrics
H-Index
i10 Index
Citation Counts
28
48
3,363
* Total H IndexRankings
Ranking Based On Selection
:19
Colorectal Surgery
TaTME
Metrics
H-Index
i10 Index
Citation Counts
27
51
4,636
* Total H IndexRankings
Ranking Based On Selection
:20
Endocrine surgery
Artificial Intelligence
Big Data analytics
Bariatric and Metabolic Surgery
Metrics
H-Index
i10 Index
Citation Counts
24
50
3,969
* Total H IndexRankings
Ranking Based On Selection
:21
Colorectal Surgery
Minimally Invasive Surgery
Metrics
H-Index
i10 Index
Citation Counts
23
28
1,689
* Total H IndexRankings
Ranking Based On Selection
:22
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,709
* Total H IndexRankings
Ranking Based On Selection
:23
colorectal surgery
incontinence
minimally invasive
Metrics
H-Index
i10 Index
Citation Counts
21
27
2,500
* Total H IndexRankings
Ranking Based On Selection
:24
surgery
biostatistics
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,258
* Total H IndexRankings
Ranking Based On Selection
:25
Colorectal Surgery
Sarcopenia
Metrics
H-Index
i10 Index
Citation Counts
20
37
1,889
Pierce Kah Hoe, Chow
Metrics
H-Index
i10-Index
Citation Counts
89
303
26,901
HBP surgery
Surgical Oncology
Hepatocellular carcinoma
GI stromal tumour
Brachytherapy
London Lucien Ooi
Metrics
H-Index
i10-Index
Citation Counts
68
180
15,981
Brian Kp Goh
Metrics
H-Index
i10-Index
Citation Counts
66
238
14,306
hepatic/pancreatic/biliary neoplasms
neuroendocrine tumors
GIST
liver and kidney transplant
laparoscopic & robotic surgery
Mikael Hartman
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
59
162
16,277
Breast cancer risk and outcome
Cancer epidemiology
Jimmy So Bok Yan
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
58
180
13,440
gastric cancer
esophageal cancer
morbid obesity
achalasia
advanced endoscopy
Shelat Vishal
Tan Tock Seng Hospital
Singapur, Singapore
Metrics
H-Index
i10-Index
Citation Counts
45
129
8,312
surgery
laparoscopy
robotic
hepatobiliary
pancreatic
Asim Shabbir
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
43
121
7,151
Chung Yip Chan
Singapore General Hospital
Singapore, Singapore
Metrics
H-Index
i10-Index
Citation Counts
39
115
5,081
Liver transplant
laparascopic surgery
liver cancer
Varut Lohsiriwat
Mahidol University
Nakhon Pathom, Thailand
Metrics
H-Index
i10-Index
Citation Counts
38
81
7,181
Colorectal surgery
Proctology
ERAS
Surgical infection
Surgical Nutrition
Ong Hock Soo
Metrics
H-Index
i10-Index
Citation Counts
37
60
4,885
Ridzuan Farouk
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
37
61
6,467
Jiong Wei Wang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
34
68
3,372
Innate immunity
extracellular vesicles
Nanomedicine
and cardiovascular diseases
Sumadi Lukman Anwar
Universitas Gadjah Mada
Sleman, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
33
49
4,545
oncology
genetics
epigenetics
breast cancer
George Mathew
Universitas Pelita Harapan
Tangerang, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
33
66
5,213
Gastrointestinal surgery
Cancer Biology research
Kenneth YY Kok
Metrics
H-Index
i10-Index
Citation Counts
32
50
5,298
General Surgery
Surgical Oncology
Laparoscopic Surgery
Medical Education
Min Hoe Chew
Metrics
H-Index
i10-Index
Citation Counts
31
77
3,450
Kow Alfred Wei Chieh
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
29
59
2,452
Hepatobilioary Surgery and Liver Transplantation
Surgical Oncology
Geriatric Surgery
Medical Education
Technology in Educati
Visnu Lohsiriwat
Mahidol University
Nakhon Pathom, Thailand
Metrics
H-Index
i10-Index
Citation Counts
28
48
3,363
breast surgery
cancer
reconstruction
cosmetic
Choon Seng Chong
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
27
51
4,636
Colorectal Surgery
TaTME
Kee Yuan Ngiam
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
24
50
3,969
Endocrine surgery
Artificial Intelligence
Big Data analytics
Bariatric and Metabolic Surgery
Richard Sim
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
23
28
1,689
Colorectal Surgery
Minimally Invasive Surgery
Ian Wee Jun Yan
MOH Holdings Pte Ltd
Singapore, Singapore
Metrics
H-Index
i10-Index
Citation Counts
22
39
1,709
Mtc Wong
Singapore General Hospital
Singapore, Singapore
Metrics
H-Index
i10-Index
Citation Counts
21
27
2,500
colorectal surgery
incontinence
minimally invasive
Nguyen Lam Vuong
Metrics
H-Index
i10-Index
Citation Counts
20
36
1,258