Ponnaiyan Ramajayam Institute of Science and Technology: Rankings

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Ponnaiyan Ramajayam Institute of Science and Technology ranked 473rd in India, 7225th in the global 2025 rating, and scored in 61 research topics. Ponnaiyan Ramajayam Institute of Science and Technology ranking is based on 3 factors: research output (EduRank's index has 1,176 academic publications and 9,917 citations attributed to the university), non-academic reputation, and the impact of notable alumni.

Ranking Category
#7225 of 14,131 In the World
#2817 of 5,830 In Asia
#473 of 876 In India
#45 of 53 In Tamil Nadu
#3 of 3 In Thanjavur
#1521 of 2,426 For Computational Chemistry
#2167 of 2,335 For Pharmacy
#2554 of 3,642 For Pharmacology
#11292 of 14,131 For Non-academic Prominence

Jump to topical rankings below

Acceptance rate and other statistics

Chemistry rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 347th for Chemistry in India and 4002nd in the World with 759 publications made and 8,930 citations received. Main research topics: Organic Chemistry, Biochemistry, Materials Science, Chemical Engineering, Physical chemistry.

Chemistry ranking Location
#347 of 485 In India
#1833 of 2,781 In Asia
#4002 of 6,545 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Chemistry Publications & Citations

Year Chemistry publications Chemistry citations
1992 0 0
1993 0 0
1994 0 0
1995 0 0
1996 0 0
1997 0 0
1998 0 0
1999 0 0
2000 0 0
2001 0 0
2002 0 0
2003 0 0
2004 2 0
2005 1 0
2006 3 1
2007 0 0
2008 5 1
2009 32 20
2010 42 54
2011 56 169
2012 46 185
2013 34 221
2014 44 294
2015 53 291
2016 39 298
2017 59 360
2018 47 431
2019 41 522
2020 64 641
2021 48 846
2022 69 1052
2023 52 1329
2024 20 1387

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Chemistry.

Chemistry subfield India ranking Asia ranking World rank
Computational Chemistry 110 609 1521
Pharmacy 178 982 2167
Environmental Chemistry 279 1525 3244
Chemical Engineering 318 1690 3400
Nutrition and Food Science 311 1659 3465
Organic Chemistry 311 1669 3506
Physical chemistry 305 1677 3530
Nanotechnology 373 1872 3795
Biochemistry 340 1793 3940
Materials Science 384 1995 4313

Biology rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 386th for Biology in India and 4663rd in the World with 678 publications made and 7,168 citations received. Main research topics: Biochemistry, Genetics, Botany, Pharmacology, Paleontology.

Biology ranking Location
#386 of 490 In India
#2016 of 2,834 In Asia
#4663 of 6,833 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Biology Publications & Citations

Year Biology publications Biology citations
1992 0 0
1993 0 0
1994 0 0
1995 0 0
1996 0 0
1997 0 0
1998 0 0
1999 0 0
2000 0 0
2001 0 0
2002 0 0
2003 0 0
2004 2 0
2005 1 0
2006 2 1
2007 0 0
2008 1 1
2009 17 11
2010 28 15
2011 37 71
2012 40 100
2013 34 135
2014 40 210
2015 38 250
2016 44 246
2017 59 335
2018 49 369
2019 42 481
2020 62 619
2021 45 837
2022 62 1053
2023 46 1307
2024 27 1314

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Biology.

Biology subfield India ranking Asia ranking World rank
Pharmacology 238 1173 2554
Microbiology 283 1357 2974
Biotechnology 309 1399 3032
Bioinformatics and Computational biology 289 1366 3047
Horticulture 301 1439 3142
Nutrition and Food Science 311 1659 3465
Botany 302 1537 3504
Agricultural Science 348 1682 3792
Nanotechnology 373 1872 3795
Immunology 324 1689 3893
Biochemistry 340 1793 3940
Genetics 363 1907 4319
Paleontology 405 2115 4928

Engineering rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 384th for Engineering in India and 4546th in the World with 624 publications made and 5,761 citations received. Main research topics: Materials Science, Chemical Engineering, Optical Engineering, Metallurgical Engineering, Electrical Engineering.

Engineering ranking Location
#384 of 492 In India
#2030 of 2,835 In Asia
#4546 of 6,782 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Engineering Publications & Citations

Year Engineering publications Engineering citations
2006 1 1
2007 0 0
2008 5 1
2009 13 11
2010 22 44
2011 36 126
2012 32 126
2013 26 152
2014 30 191
2015 46 208
2016 44 218
2017 46 278
2018 37 273
2019 50 359
2020 63 415
2021 43 590
2022 51 737
2023 54 983
2024 24 1042

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Engineering.

Engineering subfield India ranking Asia ranking World rank
Biotechnology 309 1399 3032
Chemical Engineering 318 1690 3400
Nanotechnology 373 1872 3795
Optical Engineering 321 1798 3925
Computer Networking 315 1816 4066
Metallurgical Engineering 379 1940 4184
Electrical Engineering 347 1958 4271
Materials Science 384 1995 4313
Acoustical Engineering 322 1887 4315
Telecommunications 361 2009 4389
Mechanical Engineering 398 2192 5098

Physics rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 373rd for Physics in India and 4570th in the World with 562 publications made and 5,218 citations received. Main research topics: Quantum and Particle physics, Materials Science, Optical Engineering, Nanotechnology, Astrophysics and Astronomy.

Physics ranking Location
#373 of 487 In India
#2017 of 2,817 In Asia
#4570 of 6,713 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Physics Publications & Citations

Year Physics publications Physics citations
2008 5 1
2009 25 13
2010 28 47
2011 40 153
2012 30 145
2013 24 176
2014 34 213
2015 37 199
2016 33 212
2017 44 264
2018 32 284
2019 41 347
2020 47 395
2021 36 523
2022 42 623
2023 42 860
2024 20 899

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Physics.

Physics subfield India ranking Asia ranking World rank
Nanotechnology 373 1872 3795
Optical Engineering 321 1798 3925
Astrophysics and Astronomy 302 1746 4148
Materials Science 384 1995 4313
Acoustical Engineering 322 1887 4315
Quantum and Particle physics 336 1926 4319

Environmental Science rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 411th for Environmental Science in India and 5074th in the World with 462 publications made and 4,907 citations received. Main research topics: Ecology, Geology, Geography and Cartography, Paleontology, Agricultural Science.

Environmental Science ranking Location
#411 of 494 In India
#2157 of 2,838 In Asia
#5074 of 6,876 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Environmental Science Publications & Citations

Year Environmental Science publications Environmental Science citations
1992 0 0
1993 0 0
1994 0 0
1995 0 0
1996 0 0
1997 0 0
1998 0 0
1999 0 0
2000 0 0
2001 0 0
2002 0 0
2003 0 0
2004 2 0
2005 1 0
2006 2 0
2007 0 0
2008 4 0
2009 6 6
2010 21 28
2011 21 68
2012 25 63
2013 18 81
2014 25 105
2015 20 141
2016 24 152
2017 48 227
2018 37 221
2019 41 296
2020 48 372
2021 33 516
2022 40 671
2023 30 819
2024 15 815

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Environmental Science.

Environmental Science subfield India ranking Asia ranking World rank
Environmental Chemistry 279 1525 3244
Environmental Management 309 1607 3700
Agricultural Science 348 1682 3792
Ecology 398 2066 4798
Paleontology 405 2115 4928
Geology 415 2170 5080
Geography and Cartography 447 2421 5871

Medicine rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 387th for Medicine in India and 5039th in the World with 430 publications made and 4,168 citations received. Main research topics: Pharmacology, Pathology, Pharmacy, Psychiatry, Immunology.

Medicine ranking Location
#387 of 487 In India
#2091 of 2,809 In Asia
#5039 of 6,775 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Medicine Publications & Citations

Year Medicine publications Medicine citations
2006 2 1
2007 0 0
2008 0 0
2009 18 10
2010 17 11
2011 31 41
2012 22 69
2013 28 91
2014 24 132
2015 27 148
2016 24 144
2017 34 189
2018 33 217
2019 24 269
2020 33 387
2021 26 440
2022 35 572
2023 30 646
2024 19 614

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Medicine.

Medicine subfield India ranking Asia ranking World rank
Pharmacy 178 982 2167
Pharmacology 238 1173 2554
Immunology 324 1689 3893
Pathology 414 2188 5103
Psychiatry 354 2128 5143

Computer Science rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 365th for Computer Science in India and 4797th in the World with 413 publications made and 2,017 citations received. Main research topics: Artificial Intelligence (AI), Machine Learning, Telecommunications, Bioinformatics and Computational biology, Cyber Security.

Computer Science ranking Location
#365 of 490 In India
#2071 of 2,840 In Asia
#4797 of 6,845 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Computer Science Publications & Citations

Year Computer Science publications Computer Science citations
2009 10 7
2010 11 6
2011 23 17
2012 19 32
2013 26 39
2014 43 49
2015 22 91
2016 37 89
2017 22 101
2018 32 119
2019 33 133
2020 36 201
2021 23 256
2022 29 308
2023 28 335
2024 17 364

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Computer Science.

Computer Science subfield India ranking Asia ranking World rank
Bioinformatics and Computational biology 289 1366 3047
Cyber Security 318 1711 3874
Computer Networking 315 1816 4066
Computer Vision 341 1910 4129
Artificial Intelligence (AI) 329 1890 4259
Machine Learning 338 1948 4259
Telecommunications 361 2009 4389

Liberal Arts & Social Sciences rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 460th for Liberal Arts & Social Sciences in India and 6384th in the World with 277 publications made and 1,009 citations received. Main research topics: Philosophy, Political Science, Law, History, Linguistics.

Liberal Arts & Social Sciences ranking Location
#460 of 492 In India
#2541 of 2,864 In Asia
#6384 of 7,081 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Liberal Arts & Social Sciences Publications & Citations

Year Liberal Arts & Social Sciences publications Liberal Arts & Social Sciences citations
2005 1 0
2006 0 0
2007 0 0
2008 0 0
2009 3 2
2010 9 1
2011 8 13
2012 10 19
2013 11 28
2014 17 34
2015 5 43
2016 24 36
2017 31 61
2018 26 72
2019 30 88
2020 25 127
2021 17 194
2022 29 212
2023 21 281
2024 10 230

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Liberal Arts & Social Sciences.

Liberal Arts & Social Sciences subfield India ranking Asia ranking World rank
Linguistics 403 2347 5615
Archaeology 441 2410 5881
History 446 2444 6097
Philosophy 419 2436 6112
Law 442 2485 6238
Political Science 447 2517 6374
Sociology 464 2648 6554

Mathematics rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 401st for Mathematics in India and 5289th in the World with 173 publications made and 856 citations received. Main research topic: Statistics.

Mathematics ranking Location
#401 of 468 In India
#2262 of 2,718 In Asia
#5289 of 6,418 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Mathematics Publications & Citations

Year Mathematics publications Mathematics citations
2011 7 7
2012 9 8
2013 5 19
2014 16 11
2015 14 34
2016 12 35
2017 12 41
2018 13 54
2019 10 66
2020 15 73
2021 17 88
2022 15 113
2023 11 121
2024 11 84

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Mathematics.

Mathematics subfield India ranking Asia ranking World rank
Statistics 398 2222 5172

Psychology rankings

Ponnaiyan Ramajayam Institute of Science and Technology ranked 417th for Psychology in India and 5912th in the World with 151 publications made and 876 citations received. Main research topic: Psychiatry.

Psychology ranking Location
#417 of 469 In India
#2428 of 2,755 In Asia
#5912 of 6,645 In the World

Ponnaiyan Ramajayam Institute of Science and Technology
Psychology Publications & Citations

Year Psychology publications Psychology citations
2009 0 1
2010 1 2
2011 5 3
2012 5 14
2013 10 13
2014 14 27
2015 7 37
2016 14 23
2017 13 36
2018 14 44
2019 15 51
2020 11 88
2021 8 97
2022 11 128
2023 10 121
2024 12 155

The following table provides academic rankings for Ponnaiyan Ramajayam Institute of Science and Technology in various areas of Psychology.

Psychology subfield India ranking Asia ranking World rank
Psychiatry 354 2128 5143

Other rankings

Non-core subjects for Ponnaiyan Ramajayam Institute of Science and Technology

Speciality India Asia World Rank
Management 389 2284 5414
Art & Design 393 2331 5771
Business 426 2424 5894
Economics 444 2456 6014