![Upul Nishshanka|U Nishshanka, O.K.D.U.P. Nishshanka, Upul Nishshanka](/pictures/ae/4747532.jpg)
Upul Nishshanka|U Nishshanka, O.K.D.U.P. Nishshanka, Upul Nishshanka
AD Scientific Index 2024
Natural Sciences / Chemical Sciences
ශ්රී ලංකා විවෘත විශ්ව විද්යාලයஇலங்கை திறந்த பல்கலைக்கழகம்
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In Open University of Sri Lanka (167) | In Sri Lanka (3,316) | In Asia (594,807) | World (2,045,753) | ||
Total H Index | 6 | #59 | #1,309 | #294,487 | #1,210,642 |
Last 6 years H Index | 5 | #61 | #1,453 | #??? | #??? |
Last 6 years / Total H Index
|
0.833 | ||||
Total i10 Index | 5 | #50 | #1,232 | #??? | #??? |
Last 6 years i10 Index | 2 | #64 | #1,543 | #??? | #??? |
Last 6 years / Total i10 Index | 0.400 | ||||
Total Citation | 116 | #80 | #1,542 | #??? | #??? |
Last 6 years Citation | 63 | #87 | #1,782 | #??? | #??? |
Last 6 years / Total Citation | 0.543 | ||||
Natural Sciences * |
#24 (47) * |
#269 (502) * |
(79,600) * |
(289,671) * |
|
Chemical Sciences *
Organic Chemistry | Analytical Chemistry | Biotechnology | |
#11 (19) * |
#86 (147) * |
(21,362) * |
(61,611) * |
* Jul 10, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (643.233 scientists) profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that.
Top % 3: Indicates that the scientist is among the Top 3% Scientists in the specified subject among the scientists in the AD Scientific Index in the World and/or Country.
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Top % 3: Indicates that the scientist is among the Top 3% Scientists in the specified subject among the scientists in the AD Scientific Index in the World and/or Country.
Use [email protected] to report an inappropriate profile, death, or other conditions that would require the deletion of the relevant profile. Data Privacy Policy:You can send a message to [email protected] to have your information removed from here, and your data will be deleted within 5 business days at the latest. Free of charge changes: University/institution changes (by emailing [email protected] with your AD Scientific Index ID number and evidence) Paid changes: Click for Changes, Registration, Adding Profile, Premium Membership
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University / Institution Rankings
Open University of Sri Lanka Rankings
AD Scientific Index ID
4747532
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
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school
Academic Degree
First 10 Best Scientists in Natural Sciences / Chemical Sciences in the World
By World Rank
Jun Chen
Jun Chen
Nankai University
#53
Jiaguo Yu
Jiaguo Yu
China University of Geosciences
#216
Lei Jiang
Lei Jiang
Institute of Chemistry, Chinese Academy of Sciences
#357
Peidong Yang
Peidong Yang
University of California Berkeley
#368
Krzysztof Matyjaszewski
Krzysztof Matyjaszewski
Carnegie Mellon University
#382
Hongjie Dai
Hongjie Dai
Stanford University
#388
George Church
George Church
Harvard University
#436
John Yates
John Yates
Scripps Research Institute
#450
Chad Mirkin
Chad Mirkin
Northwestern University
#499
Xiaoyuan Shawn Chen
Xiaoyuan Shawn Chen
National University of Singapore
#519
![>Jun Chen](/user/assets/images/profile/no-profile-photo.png)
![>Jiaguo Yu](/pictures/2e/736765.jpg)
![>Lei Jiang](/user/assets/images/profile/no-profile-photo.png)
![>Peidong Yang](/pictures/2c/1738245.jpg)
![>Krzysztof Matyjaszewski](/pictures/58/902945.jpg)
![>Hongjie Dai](/user/assets/images/profile/no-profile-photo.png)
![>George Church](/pictures/a2/1413398.jpg)
![>John Yates](/pictures/e5/4470538.jpg)
![>Chad Mirkin](/pictures/b1/828013.jpg)
![>Xiaoyuan Shawn Chen](/pictures/0e/409141.jpg)
First 10 Best Scientists in Natural Sciences / Chemical Sciences in Sri Lanka
By World Rank
Anushka Upamali Rajapaksha
Anushka Upamali Rajapaksha
University of Sri Jayewardenepura
#136,706
Rmg Rajapakse
Rmg Rajapakse
University of Peradeniya
#175,993
Namal Priyantha
Namal Priyantha
University of Peradeniya
#196,896
E Dilip De Silva
E Dilip De Silva
University of Colombo
#256,139
Bmr Bandara
Bmr Bandara
University of Peradeniya
#275,686
D Nedra Karunaratne
D Nedra Karunaratne
University of Peradeniya
#324,387
Oliver Ileperuma
Oliver Ileperuma
University of Peradeniya
#331,283
Nilwala Kottegoda
Nilwala Kottegoda
University of Sri Jayewardenepura
#336,228
Prasad Manjusri Sirimanne
Prasad Manjusri Sirimanne
Uva Wellassa University
#356,977
Dinesh D Jayasena
Dinesh D Jayasena
Uva Wellassa University
#386,450
![>Anushka Upamali Rajapaksha](/pictures/82/554109.jpg)
![>Rmg Rajapakse](/pictures/d3/418521.jpg)
![>Namal Priyantha](/pictures/b6/420078.jpg)
![>E Dilip De Silva](/user/assets/images/profile/no-profile-photo.png)
![>Bmr Bandara](/user/assets/images/profile/no-profile-photo.png)
![>D Nedra Karunaratne](/pictures/e4/299187.jpg)
![>Oliver Ileperuma](/user/assets/images/profile/no-profile-photo.png)
![>Nilwala Kottegoda](/pictures/b3/489153.jpg)
![>Prasad Manjusri Sirimanne](/pictures/6d/423344.jpg)
![>Dinesh D Jayasena](/pictures/b5/337257.jpg)
First 10 Best Scientists in Natural Sciences / Chemical Sciences in Open University of Sri Lanka
By World Rank
Sarath D Perera
Sarath D Perera
Natural Sciences
Chemical Sciences
#500,667
Kamal B Gunaherath
Kamal B Gunaherath
Natural Sciences
Chemical Sciences
#610,805
R Senthilnithy
R Senthilnithy
Natural Sciences
Chemical Sciences
#911,442
Thelma Abeysinghe
Thelma Abeysinghe
Natural Sciences
Chemical Sciences
#950,186
Yohan Mahagamage
Yohan Mahagamage
Natural Sciences
Chemical Sciences
#985,567
Lahiru A Wijenayaka
Lahiru A Wijenayaka
Natural Sciences
Chemical Sciences
#1,041,005
Sanjeewa K Rodrigo
Sanjeewa K Rodrigo
Natural Sciences
Chemical Sciences
#1,111,761
Samanthika Ruvinie Hettiarachchi
Samanthika Ruvinie Hettiarachchi
Natural Sciences
Chemical Sciences
#1,137,780
Mdjs Saparamadu
Mdjs Saparamadu
Natural Sciences
Chemical Sciences
#1,138,009
Upul Nishshanka|U Nishshanka, O.K.D.U.P. Nishshanka, Upul Nishshanka
Upul Nishshanka|U Nishshanka, O.K.D.U.P. Nishshanka, Upul Nishshanka
Natural Sciences
Chemical Sciences
#1,139,646
![>Sarath D Perera](/pictures/2a/475101.jpg)
![>Kamal B Gunaherath](/pictures/25/299966.jpg)
![>R Senthilnithy](/pictures/43/4732939.jpg)
![>Thelma Abeysinghe](/pictures/98/4732936.jpg)
![>Yohan Mahagamage](/pictures/30/4732925.jpg)
![>Lahiru A Wijenayaka](/pictures/4d/4732859.jpg)
![>Sanjeewa K Rodrigo](/pictures/9c/4732804.jpg)
![>Samanthika Ruvinie Hettiarachchi](/pictures/dd/4732801.jpg)
![>Mdjs Saparamadu](/pictures/2b/4732865.jpg)
![>Upul Nishshanka|U Nishshanka, O.K.D.U.P. Nishshanka, Upul Nishshanka](/pictures/ae/4747532.jpg)
First 10 Best Scientists in Natural Sciences in Sri Lanka
By World Rank
N Wickramage
N Wickramage
Natural Sciences
Physics
#689
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna
Natural Sciences
Physics
#10,172
Meththika Vithanage
Meththika Vithanage
Natural Sciences
Biological Science
#19,582
Upul Sonnadara
Upul Sonnadara
Natural Sciences
Physics
#30,431
Ayesh Jayasinghe
Ayesh Jayasinghe
Natural Sciences
Physics
#33,106
Malagalage Kithsiri Jayananda
Malagalage Kithsiri Jayananda
Natural Sciences
Physics
#38,206
K Tennakone
K Tennakone
Natural Sciences
Physics
#68,544
Daya Ratnasooriya
Daya Ratnasooriya
Natural Sciences
Biological Science
#127,653
Anushka Upamali Rajapaksha
Anushka Upamali Rajapaksha
Natural Sciences
Chemical Sciences
#136,949
Kasun M Thambugala
Kasun M Thambugala
Natural Sciences
Molecular Biology & Genetics
#153,481
![>N Wickramage](/pictures/d4/409138.jpg)
![>Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna](/pictures/72/410738.jpg)
![>Meththika Vithanage](/pictures/d5/412248.jpg)
![>Upul Sonnadara](/pictures/01/415129.jpg)
![>Ayesh Jayasinghe](/pictures/61/213227.jpg)
![>Malagalage Kithsiri Jayananda](/user/assets/images/profile/no-profile-photo.png)
![>K Tennakone](/user/assets/images/profile/no-profile-photo.png)
![>Daya Ratnasooriya](/pictures/83/341730.jpg)
![>Anushka Upamali Rajapaksha](/pictures/82/554109.jpg)
![>Kasun M Thambugala](/pictures/e2/351664.jpg)
First 10 Best Scientists in Open University of Sri Lanka
By World Rank
Gkr Senadeera
Gkr Senadeera
Natural Sciences
Physics
#239,960
Vpsperera
Vpsperera
Others
#406,913
VP Susira Perera
VP Susira Perera
Engineering & Technology
Energy Engineering
#435,938
Sarath D Perera
Sarath D Perera
Natural Sciences
Chemical Sciences
#501,548
Pavilupillai Justin Jude
Pavilupillai Justin Jude
Natural Sciences
Biological Science
#567,891
Kamal B Gunaherath
Kamal B Gunaherath
Natural Sciences
Chemical Sciences
#612,116
Uthpala Apekshani Jayawardena
Uthpala Apekshani Jayawardena
Natural Sciences
Biological Science
#638,906
Shironica P Karunanayaka
Shironica P Karunanayaka
Education
Education (Other, All)
#642,276
Christina Shanthi De Silva
Christina Shanthi De Silva
Agriculture & Forestry
Agriculture
#703,960
Darshani Weerahewa
Darshani Weerahewa
Natural Sciences
Biological Science
#738,799
![>Gkr Senadeera](/pictures/bd/354595.jpg)
![>Vpsperera](/user/assets/images/profile/no-profile-photo.png)
![>VP Susira Perera](/pictures/1d/424515.jpg)
![>Sarath D Perera](/pictures/2a/475101.jpg)
![>Pavilupillai Justin Jude](/pictures/4a/341729.jpg)
![>Kamal B Gunaherath](/pictures/25/299966.jpg)
![>Uthpala Apekshani Jayawardena](/pictures/3b/435586.jpg)
![>Shironica P Karunanayaka](/pictures/02/437339.jpg)
![>Christina Shanthi De Silva](/pictures/94/435053.jpg)
![>Darshani Weerahewa](/pictures/00/344836.jpg)