University of Pretoria

South Africa

Total Researchers: 385

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Rank in this institute	World rank	Scientist	Sub-field	Rank in sub-field
1	9,353	Gupta, Rangan	Economics	Rank 173
2	10,988	Eloff, Jacobus Nicholaas	Medicinal & Biomolecular Chemistry	Rank 36
3	12,180	Wingfield, Michael J.	Plant Biology & Botany	Rank 153
4	12,369	Inglesi-Lotz, Roula	Energy	Rank 330
5	23,255	Cowan, Don A.	Microbiology	Rank 431
6	24,174	Nicolson, Susan Wendy	Entomology	Rank 28
7	28,010	Nkomo, Stella M.	Business & Management	Rank 771
8	33,115	Metz, Thaddeus	Philosophy	Rank 47
9	34,164	Taylor, John R.N.	Food Science	Rank 368
10	35,341	Salisu, Afees Adebare	Economics	Rank 514
11	43,713	Udeagha, Maxwell Chukwudi	Environmental Sciences	Rank 968
12	44,333	Xia, Xiaohua	Industrial Engineering & Automation	Rank 474
13	46,281	Swanepoel, De Wet	Otorhinolaryngology	Rank 33
14	49,683	Reyers, Belinda	Ecology	Rank 944
15	52,133	Theron, Linda L.C.	Education	Rank 674
16	52,881	Binswanger, Hans Peter	Development Studies	Rank 46
17	56,267	Ren, Jianwei	Energy	Rank 1,641
18	57,768	Sharifpur, Mohsen	Energy	Rank 1,692
19	60,038	Fernández, Sergio	Political Science & Public Administration	Rank 485
20	60,438	McGaw, Lyndy J.	Plant Biology & Botany	Rank 923
21	61,602	Osei Sekyere, John	Microbiology	Rank 1,186
22	66,535	Duodu, K. G.	Food Science	Rank 757
23	73,683	Schwellnus, Martin P.	Sport Sciences	Rank 325
24	75,731	Olawale Daramola, Michael Olawale	Energy	Rank 2,264
25	77,341	Maree, Jacobus Gideon Kobus	Education	Rank 978
26	80,143	Slippers, Bernard	Plant Biology & Botany	Rank 1,247
27	108,652	Hancke, Gerhard P.	Electrical & Electronic Engineering	Rank 410
28	109,945	Hendriks, Sheryl L.	Development Studies	Rank 99
29	113,491	Penrith, Mary Louise	Veterinary Sciences	Rank 140
30	115,178	Kijko, Andrzej J.	Geochemistry & Geophysics	Rank 1,646
31	120,849	Manyala, Ncholu	Energy	Rank 3,775
32	122,066	Moritz, Robin F.A.	Entomology	Rank 224
33	134,473	Korsten, Lise	Plant Biology & Botany	Rank 2,230
34	142,350	Visagie, Cobus M.	Mycology & Parasitology	Rank 200
35	143,595	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 574
36	148,598	Wingfield, Brenda D.	Plant Biology & Botany	Rank 2,507
37	157,047	Pillay, Yogan G.	General & Internal Medicine	Rank 1,917
38	158,097	Focke, Walter W.	Polymers	Rank 1,632
39	162,724	Mashamba-Thompson, Tivani Phosa	General & Internal Medicine	Rank 1,982
40	163,672	Dzinamarira, Tafadzwa	General & Internal Medicine	Rank 1,993
41	164,161	Van Wyk, J. A.	Veterinary Sciences	Rank 242
42	171,008	Oyedotun, Kabir O.	Energy	Rank 5,424
43	173,214	Pillay, Nelishia	Artificial Intelligence & Image Processing	Rank 7,206
44	173,881	Jongejan, Frans	Mycology & Parasitology	Rank 243
45	175,768	Webb, E. C.	Dairy & Animal Science	Rank 458
46	176,118	Chirwa, Evans N.M.	Energy	Rank 5,589
47	176,145	Horak, Ivan Gerard	Veterinary Sciences	Rank 274
48	176,362	Eriksson, Patrick G.	Geology	Rank 191
49	181,221	Steenkamp, Vanessa	Medicinal & Biomolecular Chemistry	Rank 763
50	181,395	Bhaumik, Madhumita	Chemical Physics	Rank 2,042
51	188,046	Langmi, Henrietta W.	Energy	Rank 6,011
52	193,109	Bennett, Nigel C.	Zoology	Rank 63
53	193,967	Hammerbacher, Almuth	Plant Biology & Botany	Rank 3,311
54	209,589	Penzhorn, Barend L.	Veterinary Sciences	Rank 345
55	217,643	de Beer, Z. Wilhelm	Mycology & Parasitology	Rank 297
56	223,019	Heyns, Philippus Stephan	Acoustics	Rank 482
57	228,105	Forbes, Patricia B.C.	Analytical Chemistry	Rank 1,809
58	228,736	Roux, Jolanda	Plant Biology & Botany	Rank 3,984
59	246,871	Makhalanyane, T. P.	Microbiology	Rank 4,817
60	253,205	Pirk, Christian W.W.	Entomology	Rank 529
61	262,344	Yilmaz, Neriman	Mycology & Parasitology	Rank 364
62	268,918	Human, H.	Entomology	Rank 568
63	288,503	Du Plessis, Warren Paul	Networking & Telecommunications	Rank 3,673
64	293,725	Abolnik, Celia	Veterinary Sciences	Rank 549
65	297,778	Boeyens, Jan C.A.	Inorganic & Nuclear Chemistry	Rank 1,245
66	314,508	Khammissa, Razia Abdool Gafaar	Dentistry	Rank 1,539
67	318,097	Michel, Anita Luise	Veterinary Sciences	Rank 622
68	324,479	Fosgate, Geoffrey T.	Veterinary Sciences	Rank 639
69	325,774	Rifkin, Riaan F.	Archaeology	Rank 320
70	339,921	Pikirayi, Innocent	Archaeology	Rank 346
71	354,224	Naidoo, Vinny	Veterinary Sciences	Rank 735
72	359,047	Bastos, Armanda Duarte Slager	Veterinary Sciences	Rank 752
73	370,873	Sole, Kathryn C.	Mining & Metallurgy	Rank 330
74	420,821	Coetzer, Jacobus Andries Wynand	Veterinary Sciences	Rank 941
75	442,682	L'Abbé, Ericka Nöelle Nöelle	Legal & Forensic Medicine	Rank 154
76	467,401	Schellack, Natalie	General & Internal Medicine	Rank 5,203
77	476,151	Myburgh, Herman C.	Otorhinolaryngology	Rank 960
78	490,694	Goga, Ameena Ebrahim	General & Internal Medicine	Rank 5,441
79	532,999	Stull, Kyra E.	Legal & Forensic Medicine	Rank 201
80	555,878	Chen, Shuaifei	Mycology & Parasitology	Rank 823
81	559,594	Knobel, Darryn L.	Veterinary Sciences	Rank 1,346
82	592,582	Schoeman, J. P.	Veterinary Sciences	Rank 1,474
83	877,615	Fasselt, Rebecca	Literary Studies	Rank 351
84	1,190,572	Coetsee, Theresa	Mining & Metallurgy	Rank 1,397
1	2,142	Clutton-Brock, Tim H.	Evolutionary Biology	Rank 15
2	6,648	Eloff, J. N.	Medicinal & Biomolecular Chemistry	Rank 20
3	8,603	Gupta, Rangan	Economics	Rank 170
4	10,619	Inglesi-Lotz, Roula	Energy	Rank 260
5	10,807	Wingfield, Michael J.	Plant Biology & Botany	Rank 136
6	23,042	Salisu, Afees A.	Economics	Rank 366
7	23,079	Metz, Thaddeus	Philosophy	Rank 37
8	23,604	Nicolson, Susan W.	Entomology	Rank 34
9	27,992	Nkomo, Stella	Business & Management	Rank 758
10	29,829	Cowan, Don A.	Microbiology	Rank 634
11	31,471	Pepper, M. S.	Biochemistry & Molecular Biology	Rank 558
12	31,627	Taylor, John RN	Food Science	Rank 280
13	37,957	Theron, Linda	Education	Rank 436
14	41,392	Reyers, Belinda	Ecology	Rank 818
15	44,045	Xia, Xiaohua	Industrial Engineering & Automation	Rank 461
16	47,963	McKechnie, Andrew E.	Physiology	Rank 98
17	52,665	Slippers, Bernard	Plant Biology & Botany	Rank 831
18	55,971	Aye, Goodness C.	Economics	Rank 796
19	60,450	Binswanger-Mkhize, Hans Peter	Development Studies	Rank 70
20	63,461	McGaw, Lyndy J.	Plant Biology & Botany	Rank 1,022
21	66,801	Duodu, Kwaku G.	Food Science	Rank 658
22	74,397	Hohmann, Erik	Orthopedics	Rank 346
23	75,188	Swanepoel, De Wet	Otorhinolaryngology	Rank 77
24	81,704	Rapoport, B. L.	Oncology & Carcinogenesis	Rank 2,700
25	87,523	Venter, Marietjie	Microbiology	Rank 1,808
26	92,016	Chadwick, Rachelle	Gender Studies	Rank 51
27	93,448	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 311
28	94,489	Millar, Robert P.	Endocrinology & Metabolism	Rank 1,382
29	96,698	Korsten, Lise	Plant Biology & Botany	Rank 1,634
30	97,122	Boso, Nathaniel	Business & Management	Rank 2,095
31	100,989	Sathekge, Mike	Nuclear Medicine & Medical Imaging	Rank 496
32	106,151	Penrith, Mary Louise	Veterinary Sciences	Rank 126
33	114,684	Kijko, Andrzej	Geochemistry & Geophysics	Rank 1,645
34	116,697	Jongejan, Frans	Mycology & Parasitology	Rank 150
35	119,789	Van Wyk, J. A.	Veterinary Sciences	Rank 157
36	120,738	Daramola, Michael O.	Energy	Rank 3,389
37	120,959	Mashamba-Thompson, Tivani Phosa	General & Internal Medicine	Rank 1,506
38	128,359	Manyala, Ncholu	Energy	Rank 3,621
39	137,981	Anderson, Ronald	Immunology	Rank 2,606
40	139,186	Pattinson, Robert	General & Internal Medicine	Rank 1,709
41	144,527	Bhaumik, Madhumita	Chemical Physics	Rank 1,723
42	145,077	Schwellnus, Martin	Sport Sciences	Rank 617
43	148,300	Udeagha, Maxwell Chukwudi	Environmental Sciences	Rank 3,111
44	151,164	Focke, Walter W.	Polymers	Rank 1,498
45	152,568	Horak, Ivan G.	Veterinary Sciences	Rank 234
46	152,708	Visagie, Cobus M.	Mycology & Parasitology	Rank 210
47	156,899	Webb, Edward C.	Dairy & Animal Science	Rank 398
48	159,656	Forbes, Patricia B.C.	Analytical Chemistry	Rank 1,197
49	163,221	Steenkamp, Vanessa	Medicinal & Biomolecular Chemistry	Rank 650
50	178,858	Chirwa, Evans M.N.	Energy	Rank 5,157
51	180,732	Dzinamarira, Tafadzwa	General & Internal Medicine	Rank 2,149
52	184,797	Human, Hannelie	Entomology	Rank 413
53	184,937	Eriksson, Patrick G.	Geology	Rank 214
54	185,131	Coutinho, Teresa A.	Plant Biology & Botany	Rank 3,318
55	190,434	Hammerbacher, Almuth	Plant Biology & Botany	Rank 3,406
56	201,309	Keddy, Karen H.	Microbiology	Rank 4,228
57	203,123	Langmi, Henrietta W.	Energy	Rank 5,911
58	208,635	Roux, Jolanda	Plant Biology & Botany	Rank 3,765
59	212,577	Penzhorn, Barend Louis	Veterinary Sciences	Rank 366
60	218,898	Wingfield, Brenda D.	Plant Biology & Botany	Rank 3,934
61	222,629	Pillay, Nelishia	Artificial Intelligence & Image Processing	Rank 8,156
62	225,537	Eikelboom, Robert	Otorhinolaryngology	Rank 413
63	227,297	Fosgate, Geoffrey Theodore	Veterinary Sciences	Rank 401
64	231,930	Pirk, Christian W.W.	Entomology	Rank 536
65	236,899	Heyns, P. Stephan	Acoustics	Rank 548
66	247,898	de Beer, Z. Wilhelm	Mycology & Parasitology	Rank 340
67	257,135	Nel, Louis H.	Virology	Rank 1,338
68	262,028	Boeyens, Jan C.A.	Inorganic & Nuclear Chemistry	Rank 1,153
69	273,853	Fasina, Folorunso Oludayo	Veterinary Sciences	Rank 522
70	279,328	Bennett, Nigel C.	Zoology	Rank 110
71	290,943	Naidoo, Vinny	Veterinary Sciences	Rank 582
72	310,655	Du Plessis, Warren Paul	Networking & Telecommunications	Rank 3,755
73	313,216	Yilmaz, Neriman	Mycology & Parasitology	Rank 437
74	334,347	Jacobs, J. P.	Networking & Telecommunications	Rank 4,040
75	337,751	Sole, K. C.	Mining & Metallurgy	Rank 277
76	354,059	Bastos, Armanda D.	Veterinary Sciences	Rank 747
77	383,886	Swan, G. E.	Veterinary Sciences	Rank 840
78	413,635	Michel, Anita	Veterinary Sciences	Rank 918
79	430,302	Rheeder, Paul	General & Internal Medicine	Rank 4,747
80	440,113	Abolnik, Celia	Veterinary Sciences	Rank 1,002
81	491,045	L'Abbé, Ericka N.	Legal & Forensic Medicine	Rank 183
82	494,574	Jacobson, Linda S.	Veterinary Sciences	Rank 1,192
83	502,127	Adesiyun, Abiodun	Veterinary Sciences	Rank 1,223
84	508,647	Rossouw, Theresa M.	General & Internal Medicine	Rank 5,518
85	532,560	Loth, S. R.	Legal & Forensic Medicine	Rank 207
86	576,002	Beyers, Jaco	Religions & Theology	Rank 162
87	579,906	Schoeman, Johan P.	Veterinary Sciences	Rank 1,468
88	584,764	Manda, Samuel	General & Internal Medicine	Rank 6,279
89	605,886	Schellack, Natalie	General & Internal Medicine	Rank 6,472
90	691,964	Manyonganise, Molly	Religions & Theology	Rank 204
91	1,127,879	Coetsee, Theresa	Mining & Metallurgy	Rank 1,283
1	1,844	Clutton-Brock, Tim H.	Evolutionary Biology	Rank 16
2	7,195	Eloff, Jacobus N.	Medicinal & Biomolecular Chemistry	Rank 24
3	13,226	Inglesi-Lotz, Roula	Energy	Rank 286
4	13,296	Gupta, Rangan	Economics	Rank 219
5	18,671	Wingfield, Michael J.	Plant Biology & Botany	Rank 259
6	23,843	Cowan, Don A.	Microbiology	Rank 557
7	30,327	Nicolson, Susan W.	Entomology	Rank 43
8	31,202	Metz, Thaddeus	Philosophy	Rank 36
9	32,023	Xia, Xiaohua	Industrial Engineering & Automation	Rank 319
10	36,908	Reyers, Belinda	Ecology	Rank 731
11	41,421	Sekyere, John Osei	Microbiology	Rank 968
12	44,197	Swanepoel, De Wet	Otorhinolaryngology	Rank 37
13	44,767	Taylor, John R.N.	Food Science	Rank 420
14	46,591	Binswanger-Mkhize, Hans Peter	Development Studies	Rank 44
15	48,064	Nkomo, Stella M.	Business & Management	Rank 1,051
16	50,009	McKechnie, Andrew E.	Physiology	Rank 118
17	52,084	Millar, Robert P.	Endocrinology & Metabolism	Rank 897
18	57,645	Theron, Linda	Education	Rank 566
19	59,827	Duodu, Kwaku G.	Food Science	Rank 572
20	72,793	Slippers, Bernard	Plant Biology & Botany	Rank 1,223
21	76,794	Fosu, Augustin Kwasi	Development Studies	Rank 80
22	84,525	McGaw, Lyndy J.	Plant Biology & Botany	Rank 1,447
23	89,237	Aye, Goodness C.	Economics	Rank 1,047
24	98,550	Sharifpur, Mohsen	Energy	Rank 2,454
25	99,328	Swan, G. E.	Veterinary Sciences	Rank 143
26	102,760	Penrith, Mary Louise	Veterinary Sciences	Rank 151
27	104,347	Kijko, A.	Geochemistry & Geophysics	Rank 1,667
28	115,391	Jongejan, Frans	Mycology & Parasitology	Rank 154
29	115,556	Korsten, L.	Plant Biology & Botany	Rank 2,014
30	119,431	Bhaumik, Madhumita	Chemical Physics	Rank 1,457
31	122,543	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 468
32	126,711	Focke, Walter W.	Polymers	Rank 1,209
33	127,498	Manyala, Ncholu	Energy	Rank 3,283
34	129,534	Venter, Marietjie	Microbiology	Rank 2,972
35	131,894	Webb, E. C.	Dairy & Animal Science	Rank 345
36	132,874	Best, Peter	Marine Biology & Hydrobiology	Rank 820
37	145,831	Horak, Ivan G.	Veterinary Sciences	Rank 259
38	149,101	Eriksson, Patrick G.	Geology	Rank 178
39	163,196	Daramola, Michael O.	Energy	Rank 4,318
40	163,400	Penzhorn, Barend Louis	Veterinary Sciences	Rank 311
41	164,049	Pattinson, Robert C.	General & Internal Medicine	Rank 1,990
42	165,622	Chirwa, Evans M.Nkhalambayausi	Energy	Rank 4,385
43	165,782	Eikelboom, Robert H.	Otorhinolaryngology	Rank 305
44	168,314	Van Wyk, Jan	Veterinary Sciences	Rank 326
45	174,562	Maree, Jacobus G.	Social Psychology	Rank 1,538
46	175,909	Visagie, Cobus M.	Mycology & Parasitology	Rank 257
47	188,266	Bennett, Nigel C.	Zoology	Rank 64
48	206,613	de Beer, Z. Wilhelm	Mycology & Parasitology	Rank 307
49	210,519	Forbes, Patricia B.C.	Analytical Chemistry	Rank 1,782
50	218,952	Soma-Pillay, P.	Obstetrics & Reproductive Medicine	Rank 1,447
51	227,821	Fosgate, Geoffrey T.	Veterinary Sciences	Rank 504
52	229,276	Dzinamarira, Tafadzwa	General & Internal Medicine	Rank 2,672
53	237,078	Wingfield, Brenda D.	Plant Biology & Botany	Rank 4,302
54	238,334	Michel, Anita L.	Veterinary Sciences	Rank 531
55	244,679	Pirk, Christian W.W.	Entomology	Rank 575
56	250,809	Pillay, Nelishia	Artificial Intelligence & Image Processing	Rank 7,708
57	251,470	Naidoo, V.	Veterinary Sciences	Rank 565
58	255,124	Human, Hannelie	Entomology	Rank 609
59	277,026	Sole, K. C.	Mining & Metallurgy	Rank 214
60	280,654	Heyns, P. Stephan	Acoustics	Rank 648
61	282,232	Bastos, Armanda D.S.	Veterinary Sciences	Rank 634
62	283,909	Abolnik, Celia	Veterinary Sciences	Rank 641
63	295,672	Larmer, Miles	Cultural Studies	Rank 113
64	307,462	Wichmann, Janine	Toxicology	Rank 1,344
65	310,825	Adesiyun, Abiodun A.	Veterinary Sciences	Rank 738
66	318,898	Schoeman, Johan P.	Veterinary Sciences	Rank 773
67	416,514	Rossouw, Theresa	General & Internal Medicine	Rank 4,648
68	460,477	Blumenthal, Ryan	Legal & Forensic Medicine	Rank 182
69	489,319	Loth, S. R.	Legal & Forensic Medicine	Rank 200
70	562,332	Manda, Samuel	General & Internal Medicine	Rank 6,113
71	631,971	Coetsee, Theresa	Mining & Metallurgy	Rank 636
72	678,582	Pillay, Jerry G.	Religions & Theology	Rank 130
1	6,002	Pitout, Johann	Microbiology	Rank 125
2	8,310	Eloff, J. N.	Medicinal & Biomolecular Chemistry	Rank 23
3	12,425	Gupta, Rangan	Economics	Rank 202
4	14,293	Wingfield, Michael J	Plant Biology & Botany	Rank 178
5	22,717	Nicolson, Susan W.	Entomology	Rank 32
6	23,205	Inglesi-Lotz, R.	Energy	Rank 463
7	31,592	Meyer, Josua P.	Mechanical Engineering & Transports	Rank 277
8	34,281	Cowan, Don	Microbiology	Rank 833
9	37,232	Reyers, Belinda	Ecology	Rank 799
10	38,385	Xia, Xiaohua	Industrial Engineering & Automation	Rank 347
11	40,955	Binswanger-Mkhize, Hans Peter	Development Studies	Rank 32
12	49,312	Nkomo, Stella	Business & Management	Rank 970
13	50,858	Taylor, John R.N.	Food Science	Rank 377
14	53,496	Sekyere, John Osei	Microbiology	Rank 1,279
15	59,480	Metz, Thaddeus	Philosophy	Rank 77
16	59,847	Duodu, Kwaku Gyebi	Food Science	Rank 460
17	66,303	Salisu, Afees A.	Economics	Rank 802
18	75,929	McGaw, L. J.	Plant Biology & Botany	Rank 1,196
19	78,618	Schlosser, Ralf W.	Speech-Language Pathology & Audiology	Rank 80
20	84,502	Swanepoel, De Wet	Otorhinolaryngology	Rank 112
21	88,782	Theron, Linda	Education	Rank 801
22	89,266	Aye, Goodness C.	Economics	Rank 1,004
23	89,278	Jongejan, F.	Mycology & Parasitology	Rank 135
24	89,590	Slippers, Bernard	Plant Biology & Botany	Rank 1,437
25	91,537	du Toit, Johan T.	Ecology	Rank 1,796
26	97,356	van Wyk, Jan A.	Veterinary Sciences	Rank 144
27	98,092	Hoobler, Jenny M.	Business & Management	Rank 1,696
28	100,356	Eriksson, Patrick G.	Geology	Rank 137
29	102,901	Bhaumik, Madhumita	Chemical Physics	Rank 1,369
30	105,912	Penrith, Mary Louise	Veterinary Sciences	Rank 173
31	106,522	Hohmann, Erik	Orthopedics	Rank 626
32	114,556	Hendriksz, Christian	Genetics & Heredity	Rank 390
33	116,657	Penzhorn, B. L.	Veterinary Sciences	Rank 199
34	120,785	Bennett, Nigel C.	Zoology	Rank 43
35	122,209	Focke, Walter W.	Polymers	Rank 1,149
36	124,972	Korsten, Lise	Plant Biology & Botany	Rank 2,049
37	126,890	Webb, E. C.	Dairy & Animal Science	Rank 318
38	141,995	Wingfield, Brenda D.	Plant Biology & Botany	Rank 2,343
39	156,181	Sharifpur, Mohsen	Mechanical Engineering & Transports	Rank 1,338
40	159,536	Manyala, Ncholu	Energy	Rank 3,827
41	161,695	Pattinson, Robert	General & Internal Medicine	Rank 1,893
42	165,058	Pirk, Christian W.W.	Entomology	Rank 412
43	167,841	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 650
44	169,265	Fosgate, Geoffrey T.	Veterinary Sciences	Rank 346
45	175,132	Venter, Marietjie	Microbiology	Rank 4,091
46	177,498	Monadjem, Ara	Ecology	Rank 3,056
47	186,996	Visagie, Cobus M.	Mycology & Parasitology	Rank 311
48	188,611	Human, Hannelie	Entomology	Rank 477
49	190,165	de Beer, Z. Wilhelm	Mycology & Parasitology	Rank 316
50	199,979	Naidoo, V.	Veterinary Sciences	Rank 433
51	204,565	Michel, Anita	Veterinary Sciences	Rank 452
52	226,169	Daramola, Michael O.	Energy	Rank 5,579
53	233,315	Pillay, Nelishia	Artificial Intelligence & Image Processing	Rank 6,127
54	234,827	Heyns, P. Stephan	Acoustics	Rank 563
55	249,323	Fasina, Folorunso Oludayo	Veterinary Sciences	Rank 594
56	269,069	Forbes, Patricia	Analytical Chemistry	Rank 2,303
57	282,567	Schetters, Theo	Mycology & Parasitology	Rank 488
58	287,057	Bastos, Armanda D.S.	Veterinary Sciences	Rank 695
59	317,226	Eikelboom, Robert H.	Otorhinolaryngology	Rank 748
60	319,677	Schoeman, Johan P.	Veterinary Sciences	Rank 813
61	342,044	Knobel, Darryn L.	Veterinary Sciences	Rank 891
62	347,749	Sole, Kathryn C.	Mining & Metallurgy	Rank 263
63	395,541	Abolnik, Celia	Veterinary Sciences	Rank 1,087
64	408,589	Goopy, J. P.	Dairy & Animal Science	Rank 1,478
65	511,061	Rheeder, Paul	General & Internal Medicine	Rank 5,332
66	760,822	Pillay, Jerry	Religions & Theology	Rank 154
67	1,278,284	Coetsee, Theresa	Mining & Metallurgy	Rank 1,455
1	8,156	Eloff, Jacobus N.	Medicinal & Biomolecular Chemistry	Rank 21
2	13,377	Wingfield, Michael J.	Plant Biology & Botany	Rank 171
3	15,532	Gupta, Rangan	Economics	Rank 245
4	23,716	Inglesi-Lotz, Roula	Energy	Rank 496
5	25,216	Xia, Xiaohua	Industrial Engineering & Automation	Rank 246
6	26,258	Nicolson, Susan W.	Entomology	Rank 43
7	27,267	Pepper, Michael S.	Biochemistry & Molecular Biology	Rank 635
8	31,048	Cowan, Don A.	Microbiology	Rank 704
9	31,514	Meyer, Josua P.	Mechanical Engineering & Transports	Rank 307
10	35,930	Reyers, Belinda	Ecology	Rank 762
11	38,565	Binswanger-Mkhize, Hans Peter	Development Studies	Rank 39
12	39,533	Fosu, Augustin Kwasi	Development Studies	Rank 41
13	51,320	Taylor, John R.N.	Food Science	Rank 364
14	53,581	Schlosser, Ralf W.	Speech-Language Pathology & Audiology	Rank 40
15	56,686	McKechnie, Andrew E.	Physiology	Rank 169
16	59,448	Nkomo, Stella M.	Business & Management	Rank 1,190
17	67,335	Metz, Thaddeus	Philosophy	Rank 71
18	71,208	Glicksman, Leon	Building & Construction	Rank 376
19	72,742	Eriksson, Patrick G.	Geology	Rank 125
20	77,620	Duodu, Kwaku Gyebi	Food Science	Rank 592
21	79,181	Hancke, Gerhard P.	Electrical & Electronic Engineering	Rank 226
22	81,894	Pattinson, Robert C.	General & Internal Medicine	Rank 903
23	87,253	Kijko, A.	Geochemistry & Geophysics	Rank 1,569
24	93,274	Swanepoel, De Wet	Otorhinolaryngology	Rank 137
25	93,430	Jongejan, Frans	Mycology & Parasitology	Rank 151
26	93,802	McGaw, Lyndy J.	Plant Biology & Botany	Rank 1,464
27	98,053	Swan, G. E.	Veterinary Sciences	Rank 160
28	98,496	Horak, Ivan G.	Veterinary Sciences	Rank 162
29	98,931	Focke, Walter W.	Polymers	Rank 956
30	104,628	Bhaumik, Madhumita	Chemical Physics	Rank 1,530
31	108,291	Slippers, Bernard	Plant Biology & Botany	Rank 1,695
32	113,013	van Wyk, Jan A.	Veterinary Sciences	Rank 194
33	118,111	Theron, Linda C.	Education	Rank 1,104
34	137,329	Penzhorn, B. L.	Veterinary Sciences	Rank 276
35	138,182	Penrith, Mary Louise	Veterinary Sciences	Rank 281
36	141,549	Venter, Marietjie	Microbiology	Rank 3,145
37	142,462	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 514
38	146,016	Human, Hannelie	Entomology	Rank 373
39	152,847	Korsten, Lise	Plant Biology & Botany	Rank 2,422
40	158,649	Webb, Edward	Dairy & Animal Science	Rank 445
41	160,146	Manyala, Ncholu	Energy	Rank 3,712
42	172,725	Wingfield, Brenda	Plant Biology & Botany	Rank 2,757
43	175,319	Fosgate, Geoffrey Theodore	Veterinary Sciences	Rank 382
44	176,611	Hoseinzadeh, Siamak	Mechanical Engineering & Transports	Rank 1,636
45	176,807	Bastos, Armanda D.S.	Veterinary Sciences	Rank 386
46	181,713	Bennett, Nigel C.	Zoology	Rank 90
47	182,845	Pillay, Nelishia	Artificial Intelligence & Image Processing	Rank 4,103
48	183,517	Fasina, Folorunso O.	Veterinary Sciences	Rank 413
49	191,823	Pirk, Christian W.W.	Entomology	Rank 500
50	192,236	Burton, S. G.	Biotechnology	Rank 915
51	198,899	Abolnik, C.	Veterinary Sciences	Rank 455
52	200,113	Michel, A. L.	Veterinary Sciences	Rank 456
53	209,530	Nel, Louis	Virology	Rank 1,378
54	212,981	Naidoo, Vinny	Veterinary Sciences	Rank 499
55	226,914	Schoeman, Johan P.	Veterinary Sciences	Rank 541
56	227,705	de Beer, Z. Wilhelm	Mycology & Parasitology	Rank 394
57	231,175	Sharifpur, Mohsen	Mechanical Engineering & Transports	Rank 2,123
58	236,174	Daramola, Michael O.	Energy	Rank 5,707
59	242,888	Boeyens, Jan C.A.	Inorganic & Nuclear Chemistry	Rank 1,370
60	263,273	Sole, Kathryn C.	Mining & Metallurgy	Rank 201
61	313,402	Geldenhuys, Coert Johannes	Forestry	Rank 562
62	318,087	Jacobs, J. Pieter	Networking & Telecommunications	Rank 3,145
63	350,097	Eikelboom, Robert H.	Otorhinolaryngology	Rank 884
64	352,842	Adesiyun, Abiodun A.	Veterinary Sciences	Rank 954
65	367,832	Kirberger, Robert M.	Veterinary Sciences	Rank 1,019
66	368,144	Coetzer, Jacobus A.W.	Veterinary Sciences	Rank 1,022
67	541,605	Du Plessis, Monuko	Optoelectronics & Photonics	Rank 1,799
68	558,205	de Villiers, Johan P.R.	Mining & Metallurgy	Rank 555
69	566,492	Garbers-Craig, A. M.	Mining & Metallurgy	Rank 563
70	567,994	Loth, S. R.	Legal & Forensic Medicine	Rank 263
71	813,667	Vellem, Vuyani S.	Religions & Theology	Rank 150