University of Pretoria

South Africa

Total Researchers: 353

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Rank in this institute	World rank	Scientist	Sub-field	Rank in sub-field
1	11,631	Eloff, Jacobus Nicholaas	Medicinal & Biomolecular Chemistry	Rank 35
2	17,766	Wingfield, Michael J.	Plant Biology & Botany	Rank 186
3	22,879	Cowan, Don A.	Microbiology	Rank 579
4	35,154	Nicolson, Susan Wendy	Entomology	Rank 53
5	38,907	Moritz, Robin F.A.	Entomology	Rank 64
6	48,610	Xia, Xiaohua	Industrial Engineering & Automation	Rank 384
7	49,930	Taylor, John R.N.	Food Science	Rank 239
8	50,399	Gupta, Rangan	Economics	Rank 441
9	56,176	Binswanger, Hans Peter	Development Studies	Rank 37
10	64,590	Inglesi-Lotz, Roula	Energy	Rank 865
11	67,388	Metz, Thaddeus	Philosophy	Rank 61
12	70,029	Jongejan, Frans	Mycology & Parasitology	Rank 129
13	73,915	Reyers, Belinda	Ecology	Rank 1,280
14	87,486	Schwellnus, Martin P.	Sport Sciences	Rank 289
15	97,303	Nkomo, Stella M.	Business & Management	Rank 1,060
16	99,654	Best, P. B.	Marine Biology & Hydrobiology	Rank 797
17	102,450	Eriksson, Patrick G.	Geology	Rank 152
18	108,473	Bennett, Nigel C.	Zoology	Rank 32
19	108,872	Swanepoel, Robert	Microbiology	Rank 2,714
20	112,650	Fernández, Sergio	Political Science & Public Administration	Rank 505
21	112,849	Swanepoel, De Wet	Otorhinolaryngology	Rank 304
22	113,436	Van Wyk, J. A.	Veterinary Sciences	Rank 325
23	114,153	Focke, Walter W.	Polymers	Rank 1,028
24	114,423	Grabow, Wilhelm O.K.	Environmental Engineering	Rank 556
25	114,524	Scholtz, Clarke H.	Evolutionary Biology	Rank 880
26	115,240	Burton, Stephanie G.	Biotechnology	Rank 344
27	115,573	Hancke, Gerhard P.	Electrical & Electronic Engineering	Rank 330
28	117,752	Horak, Ivan Gerard	Veterinary Sciences	Rank 345
29	123,939	Slippers, Bernard	Plant Biology & Botany	Rank 1,786
30	126,194	Boeyens, Jan C.A.	Inorganic & Nuclear Chemistry	Rank 733
31	126,317	Duodu, K. G.	Food Science	Rank 714
32	128,677	Steenkamp, Vanessa	Medicinal & Biomolecular Chemistry	Rank 460
33	133,136	Penzhorn, Barend L.	Veterinary Sciences	Rank 424
34	133,925	Korsten, Lise	Plant Biology & Botany	Rank 1,922
35	158,651	Wingfield, Brenda D.	Plant Biology & Botany	Rank 2,318
36	158,804	Theron, Linda L.C.	Education	Rank 1,139
37	159,389	McGaw, Lyndy J.	Plant Biology & Botany	Rank 2,329
38	172,605	Bester, Marthán Nieuwoudt	Marine Biology & Hydrobiology	Rank 1,480
39	179,241	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 688
40	185,215	Penrith, Mary Louise	Veterinary Sciences	Rank 686
41	190,438	Falkson, Geoffrey G.	Oncology & Carcinogenesis	Rank 6,974
42	192,526	Michel, Anita Luise	Veterinary Sciences	Rank 718
43	201,375	Fosgate, Geoffrey T.	Veterinary Sciences	Rank 769
44	212,535	Maree, Jacobus Gideon Kobus	Education	Rank 1,629
45	216,967	Snyman, J. A.	Design Practice & Management	Rank 129
46	220,024	Kirberger, Robert Murco	Veterinary Sciences	Rank 872
47	224,931	Webb, E. C.	Dairy & Animal Science	Rank 752
48	228,511	Bastos, Armanda Duarte Slager	Veterinary Sciences	Rank 920
49	234,800	Kunert, Karl Josef	Plant Biology & Botany	Rank 3,518
50	236,449	Gothe, Rainer	Veterinary Sciences	Rank 960
51	260,668	Musee, Ndeke	Environmental Sciences	Rank 2,381
52	267,959	Ferguson, Jan Willem H.	Zoology	Rank 169
53	269,727	Jacobson, Linda S.	Veterinary Sciences	Rank 1,171
54	274,961	Coetzer, Jacobus Andries Wynand	Veterinary Sciences	Rank 1,195
55	283,814	Schoeman, J. P.	Veterinary Sciences	Rank 1,252
56	284,411	Sole, Kathryn C.	Mining & Metallurgy	Rank 153
57	293,030	Manyala, Ncholu	Energy	Rank 4,861
58	295,533	Pillay, Yogan G.	General & Internal Medicine	Rank 3,881
59	299,245	Olawale Daramola, Michael Olawale	Energy	Rank 4,993
60	299,336	Els, P. Schalk	Agronomy & Agriculture	Rank 1,828
61	306,580	Geldenhuys, C. J.	Forestry	Rank 499
62	311,120	Abolnik, Celia	Veterinary Sciences	Rank 1,399
63	334,240	Pillay, Nelishia	Artificial Intelligence & Image Processing	Rank 7,631
64	337,925	Naidoo, Vinny	Veterinary Sciences	Rank 1,559
65	352,335	Ren, Jianwei	Energy	Rank 6,067
66	357,622	Sharifpur, Mohsen	Energy	Rank 6,176
67	361,458	Chirwa, Evans N.M.	Energy	Rank 6,256
68	381,959	Eloff, Jan	Artificial Intelligence & Image Processing	Rank 8,937
69	415,556	Norta, Alexander Horst	Artificial Intelligence & Image Processing	Rank 9,839
70	420,689	du Plessis, Monuko	Optoelectronics & Photonics	Rank 1,812
71	424,869	Loth, Susan R.	Legal & Forensic Medicine	Rank 230
72	426,018	Fourie, Ina	Information & Library Sciences	Rank 326
73	448,678	Dunn, Geoffrey D.	Religions & Theology	Rank 160
74	478,800	L'Abbé, Ericka Nöelle Nöelle	Legal & Forensic Medicine	Rank 273
75	527,254	Mashamba-Thompson, Tivani Phosa	General & Internal Medicine	Rank 7,249
76	596,053	Goga, Ameena Ebrahim	General & Internal Medicine	Rank 8,256
77	733,869	Garbers-Craig, Andrie Mariana	Mining & Metallurgy	Rank 561
78	797,059	de Villiers, Johan P.R.	Mining & Metallurgy	Rank 645
79	1,157,053	Coetsee, Theresa	Mining & Metallurgy	Rank 1,056
1	623	Clutton-Brock, Tim H.	Evolutionary Biology	Rank 7
2	6,219	Pepper, M. S.	Biochemistry & Molecular Biology	Rank 291
3	12,594	Eloff, J. N.	Medicinal & Biomolecular Chemistry	Rank 41
4	19,207	Wingfield, Michael J.	Plant Biology & Botany	Rank 204
5	19,359	Millar, Robert P.	Endocrinology & Metabolism	Rank 505
6	23,979	Cowan, Don A.	Microbiology	Rank 597
7	38,208	Nicolson, Susan W.	Entomology	Rank 60
8	49,869	Xia, Xiaohua	Industrial Engineering & Automation	Rank 382
9	50,128	Anderson, Ronald	Immunology	Rank 1,483
10	54,214	Binswanger-Mkhize, Hans Peter	Development Studies	Rank 34
11	55,875	Taylor, John RN	Food Science	Rank 260
12	62,369	Gupta, Rangan	Economics	Rank 524
13	67,330	Ludwig, Mike	Neurology & Neurosurgery	Rank 4,514
14	69,000	Jongejan, Frans	Mycology & Parasitology	Rank 124
15	75,862	Metz, Thaddeus	Philosophy	Rank 66
16	75,880	Reyers, Belinda	Ecology	Rank 1,271
17	77,512	Inglesi-Lotz, Roula	Energy	Rank 1,017
18	84,314	Ubbink, Johan B.	Nutrition & Dietetics	Rank 605
19	84,599	Pattinson, Robert	General & Internal Medicine	Rank 1,056
20	87,585	McKechnie, Andrew E.	Physiology	Rank 412
21	94,796	Schwellnus, Martin	Sport Sciences	Rank 302
22	97,540	Best, Peter	Marine Biology & Hydrobiology	Rank 792
23	98,324	Horak, Ivan G.	Veterinary Sciences	Rank 255
24	105,392	Eriksson, Patrick G.	Geology	Rank 156
25	105,627	Nkomo, Stella	Business & Management	Rank 1,093
26	106,313	Swanepoel, Robert	Microbiology	Rank 2,650
27	110,516	Bennett, Nigel C.	Zoology	Rank 31
28	111,482	Van Wyk, J. A.	Veterinary Sciences	Rank 322
29	112,378	Grabow, Wilhelm	Environmental Engineering	Rank 523
30	113,720	Focke, Walter W.	Polymers	Rank 1,021
31	114,729	Burton, Stephanie	Biotechnology	Rank 334
32	116,767	Rapoport, B. L.	Oncology & Carcinogenesis	Rank 4,498
33	118,217	Scholtz, Clarke H.	Evolutionary Biology	Rank 922
34	123,685	Boeyens, Jan C.A.	Inorganic & Nuclear Chemistry	Rank 742
35	128,079	Rüsch-Gerdes, S.	Microbiology	Rank 3,152
36	129,141	Steenkamp, Vanessa	Medicinal & Biomolecular Chemistry	Rank 455
37	129,745	Swanepoel, De Wet	Otorhinolaryngology	Rank 378
38	135,992	Korsten, Lise	Plant Biology & Botany	Rank 1,945
39	136,142	Slippers, Bernard	Plant Biology & Botany	Rank 1,951
40	137,569	Duodu, Kwaku G.	Food Science	Rank 745
41	138,389	Penzhorn, Barend Louis	Veterinary Sciences	Rank 453
42	141,854	Saunders, Carol S.	Information Systems	Rank 359
43	151,465	Adesiyun, Abiodun	Veterinary Sciences	Rank 520
44	165,458	Wingfield, Brenda D.	Plant Biology & Botany	Rank 2,396
45	169,065	Bester, M. N.	Marine Biology & Hydrobiology	Rank 1,454
46	175,456	Nel, Louis H.	Virology	Rank 1,451
47	179,223	McGaw, Lyndy J.	Plant Biology & Botany	Rank 2,617
48	181,193	Venter, Marietjie	Microbiology	Rank 4,366
49	182,096	Theron, Linda	Education	Rank 1,246
50	192,090	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 741
51	194,893	Michel, Anita	Veterinary Sciences	Rank 752
52	197,860	Penrith, Mary Louise	Veterinary Sciences	Rank 780
53	201,726	Cogger, Craig G.	Agronomy & Agriculture	Rank 1,183
54	203,969	Fosgate, Geoffrey Theodore	Veterinary Sciences	Rank 807
55	207,469	Snyman, Jan	Design Practice & Management	Rank 123
56	210,846	Kfir, Rami	Entomology	Rank 693
57	211,092	Sathekge, Mike	Nuclear Medicine & Medical Imaging	Rank 2,006
58	214,758	Kirberger, Robert M.	Veterinary Sciences	Rank 869
59	227,500	Gothe, R.	Veterinary Sciences	Rank 934
60	227,604	Kunert, Karl	Plant Biology & Botany	Rank 3,382
61	231,304	Bastos, Armanda D.	Veterinary Sciences	Rank 956
62	231,423	Webb, Edward C.	Dairy & Animal Science	Rank 790
63	251,606	Auret, F. D.	Applied Physics	Rank 7,120
64	256,256	Jacobson, Linda S.	Veterinary Sciences	Rank 1,121
65	267,854	Coetzer, Jacobus A.W.	Veterinary Sciences	Rank 1,179
66	271,453	Ferguson, Jan Willem H.	Zoology	Rank 172
67	271,487	Musee, Ndeke	Environmental Sciences	Rank 2,287
68	283,218	Sole, K. C.	Mining & Metallurgy	Rank 147
69	286,281	Schoeman, Johan P.	Veterinary Sciences	Rank 1,293
70	295,815	Geldenhuys, C. J.	Forestry	Rank 482
71	315,928	Manyala, Ncholu	Energy	Rank 5,027
72	373,045	Pillay, Nelishia	Artificial Intelligence & Image Processing	Rank 8,169
73	379,573	Eloff, J. H.P.	Strategic, Defence & Security Studies	Rank 486
74	385,700	Manda, Samuel	General & Internal Medicine	Rank 5,212
75	386,478	Daramola, Michael O.	Energy	Rank 6,482
76	394,169	Chirwa, Evans M.N.	Energy	Rank 6,627
77	402,304	Du Plessis, Monuko	Optoelectronics & Photonics	Rank 1,706
78	414,625	Loth, S. R.	Legal & Forensic Medicine	Rank 227
79	417,416	Rheeder, Paul	General & Internal Medicine	Rank 5,670
80	493,822	Dunn, Geoffrey D.	Religions & Theology	Rank 180
81	513,385	L'Abbé, Ericka N.	Legal & Forensic Medicine	Rank 296
82	751,828	Garbers-Craig, Andrie	Mining & Metallurgy	Rank 573
83	797,848	De Villiers, Johan P.R.	Mining & Metallurgy	Rank 634
84	1,234,448	Coetsee, Theresa	Mining & Metallurgy	Rank 1,113
1	600	Clutton-Brock, Tim H.	Evolutionary Biology	Rank 7
2	13,879	Eloff, Jacobus N.	Medicinal & Biomolecular Chemistry	Rank 44
3	18,820	Millar, Robert P.	Endocrinology & Metabolism	Rank 502
4	21,805	Wingfield, Michael J.	Plant Biology & Botany	Rank 242
5	25,762	Cowan, Don A.	Microbiology	Rank 644
6	39,143	Nicolson, Susan W.	Entomology	Rank 60
7	44,594	Swan, G. E.	Veterinary Sciences	Rank 49
8	53,468	Binswanger-Mkhize, Hans Peter	Development Studies	Rank 29
9	53,981	Xia, Xiaohua	Industrial Engineering & Automation	Rank 406
10	61,150	du Toit, Johan T.	Ecology	Rank 1,007
11	63,294	Taylor, John R.N.	Food Science	Rank 284
12	68,342	Jongejan, Frans	Mycology & Parasitology	Rank 119
13	77,704	Ubbink, Johan B.	Nutrition & Dietetics	Rank 542
14	80,700	Reyers, Belinda	Ecology	Rank 1,310
15	82,325	Gupta, Rangan	Economics	Rank 685
16	84,405	Pattinson, Robert C.	General & Internal Medicine	Rank 1,075
17	85,869	Fosu, Augustin Kwasi	Development Studies	Rank 55
18	91,628	Metz, Thaddeus	Philosophy	Rank 70
19	95,720	McKechnie, Andrew E.	Physiology	Rank 457
20	96,942	Horak, Ivan G.	Veterinary Sciences	Rank 260
21	97,390	Best, Peter	Marine Biology & Hydrobiology	Rank 810
22	101,290	Inglesi-Lotz, Roula	Energy	Rank 1,270
23	102,999	Swanepoel, Robert	Microbiology	Rank 2,599
24	103,030	Eriksson, Patrick G.	Geology	Rank 145
25	106,496	Grabow, Wilhelm	Environmental Engineering	Rank 489
26	107,692	Bennett, Nigel C.	Zoology	Rank 28
27	108,862	Van Wyk, Jan	Veterinary Sciences	Rank 319
28	113,167	Burton, Stephanie	Biotechnology	Rank 320
29	117,046	Scholtz, Clarke H.	Evolutionary Biology	Rank 936
30	117,847	Boeyens, Jan C.A.	Inorganic & Nuclear Chemistry	Rank 732
31	120,184	Rüsch-Gerdes, S.	Microbiology	Rank 2,981
32	121,120	Focke, Walter W.	Polymers	Rank 1,099
33	139,460	Penzhorn, Barend Louis	Veterinary Sciences	Rank 471
34	140,876	Swanepoel, De Wet	Otorhinolaryngology	Rank 433
35	145,463	Korsten, L.	Plant Biology & Botany	Rank 2,074
36	147,517	Adesiyun, Abiodun A.	Veterinary Sciences	Rank 518
37	148,975	Duodu, Kwaku G.	Food Science	Rank 772
38	155,145	Slippers, Bernard	Plant Biology & Botany	Rank 2,227
39	162,976	Falkson, Geoffrey	Oncology & Carcinogenesis	Rank 6,151
40	166,914	Bester, M. N.	Marine Biology & Hydrobiology	Rank 1,453
41	169,166	Wingfield, Brenda D.	Plant Biology & Botany	Rank 2,439
42	176,524	Nel, Louis H.	Virology	Rank 1,495
43	195,965	Michel, Anita L.	Veterinary Sciences	Rank 790
44	196,961	Snyman, Jan	Design Practice & Management	Rank 116
45	198,184	Cogger, Craig G.	Agronomy & Agriculture	Rank 1,146
46	204,416	McGaw, Lyndy J.	Plant Biology & Botany	Rank 2,973
47	205,518	Eagles, D. M.	Applied Physics	Rank 5,847
48	207,717	Kirberger, Robert M.	Veterinary Sciences	Rank 857
49	209,781	Penrith, Mary Louise	Veterinary Sciences	Rank 867
50	216,315	Fosgate, Geoffrey T.	Veterinary Sciences	Rank 906
51	220,704	Gothe, R.	Veterinary Sciences	Rank 931
52	223,545	Theron, Linda	Education	Rank 1,506
53	230,220	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 992
54	230,887	Bastos, Armanda D.S.	Veterinary Sciences	Rank 987
55	251,770	Webb, E. C.	Dairy & Animal Science	Rank 880
56	252,405	Jacobson, Linda S.	Veterinary Sciences	Rank 1,128
57	278,123	Sole, K. C.	Mining & Metallurgy	Rank 142
58	301,575	Ferguson, Jan Willem H.	Zoology	Rank 213
59	317,550	Geldenhuys, Coert J.	Forestry	Rank 530
60	336,684	Manyala, Ncholu	Energy	Rank 5,192
61	389,749	Du Plessis, Monuko	Optoelectronics & Photonics	Rank 2,028
62	399,608	Loth, S. R.	Legal & Forensic Medicine	Rank 222
63	415,565	Manda, Samuel	General & Internal Medicine	Rank 5,736
64	424,815	Chirwa, Evans M.Nkhalambayausi	Energy	Rank 6,850
65	561,925	Dunn, Geoffrey D.	Religions & Theology	Rank 176
66	741,144	Garbers-Craig, Andrie	Mining & Metallurgy	Rank 550
67	749,516	De Villiers, Johan P.R.	Mining & Metallurgy	Rank 559
68	1,311,054	Coetsee, Theresa	Mining & Metallurgy	Rank 1,177
1	11,781	Pitout, Johann	Microbiology	Rank 276
2	15,459	Eloff, J. N.	Medicinal & Biomolecular Chemistry	Rank 47
3	22,062	Wingfield, Michael J	Plant Biology & Botany	Rank 249
4	27,783	Cowan, Don	Microbiology	Rank 691
5	39,143	Nicolson, Susan W.	Entomology	Rank 63
6	52,436	Binswanger-Mkhize, Hans Peter	Development Studies	Rank 27
7	57,809	Xia, Xiaohua	Industrial Engineering & Automation	Rank 434
8	63,152	du Toit, Johan T.	Ecology	Rank 1,033
9	68,397	Jongejan, F.	Mycology & Parasitology	Rank 125
10	69,898	Taylor, John R.N.	Food Science	Rank 291
11	71,230	Ubbink, Johan B.	Nutrition & Dietetics	Rank 483
12	81,927	Reyers, Belinda	Ecology	Rank 1,299
13	85,304	Pattinson, Robert	General & Internal Medicine	Rank 1,082
14	92,983	Schlosser, Ralf W.	Speech-Language Pathology & Audiology	Rank 82
15	93,714	Meyer, Josua P.	Mechanical Engineering & Transports	Rank 611
16	95,496	Best, Peter B.	Marine Biology & Hydrobiology	Rank 795
17	98,063	Swanepoel, Robert	Microbiology	Rank 2,482
18	102,028	Grabow, Wilhelm O.K.	Environmental Engineering	Rank 456
19	103,372	van Wyk, Jan A.	Veterinary Sciences	Rank 287
20	106,134	Eriksson, Patrick G.	Geology	Rank 152
21	107,614	Burton, S. G.	Biotechnology	Rank 290
22	108,365	Bennett, Nigel C.	Zoology	Rank 31
23	109,683	Boeyens, Jan C.A.	Inorganic & Nuclear Chemistry	Rank 690
24	110,582	Gupta, Rangan	Economics	Rank 915
25	111,323	Rüsch-Gerdes, S.	Microbiology	Rank 2,775
26	111,892	Scholtz, Clarke H.	Evolutionary Biology	Rank 912
27	120,966	Focke, Walter W.	Polymers	Rank 1,104
28	125,298	Metz, Thaddeus	Philosophy	Rank 115
29	143,360	Inglesi-Lotz, R.	Energy	Rank 1,800
30	147,757	Falkson, Geoffrey	Oncology & Carcinogenesis	Rank 5,601
31	148,604	Penzhorn, B. L.	Veterinary Sciences	Rank 508
32	156,875	Korsten, Lise	Plant Biology & Botany	Rank 2,244
33	165,341	Bester, M. N.	Marine Biology & Hydrobiology	Rank 1,452
34	167,961	Wingfield, Brenda D.	Plant Biology & Botany	Rank 2,407
35	171,774	Swanepoel, De Wet	Otorhinolaryngology	Rank 566
36	172,427	Duodu, Kwaku Gyebi	Food Science	Rank 844
37	182,579	Snyman, Jan	Design Practice & Management	Rank 103
38	190,233	Eagles, D. M.	Applied Physics	Rank 5,548
39	195,260	Michel, Anita	Veterinary Sciences	Rank 798
40	209,118	Gothe, R.	Veterinary Sciences	Rank 863
41	212,457	Slippers, Bernard	Plant Biology & Botany	Rank 3,082
42	215,745	Kirberger, Robert M.	Veterinary Sciences	Rank 897
43	222,456	Fosgate, Geoffrey T.	Veterinary Sciences	Rank 950
44	231,378	Bastos, Armanda D.S.	Veterinary Sciences	Rank 1,009
45	231,383	Auret, F. Danie	Applied Physics	Rank 6,877
46	240,290	Penrith, Mary Louise	Veterinary Sciences	Rank 1,065
47	242,327	Jacobson, Linda S.	Veterinary Sciences	Rank 1,083
48	250,682	Ferguson, Jan Willem H.	Zoology	Rank 156
49	268,014	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 1,236
50	279,582	Sole, Kathryn C.	Mining & Metallurgy	Rank 132
51	280,066	Webb, E. C.	Dairy & Animal Science	Rank 1,024
52	304,734	Theron, Linda	Education	Rank 2,106
53	314,088	Geldenhuys, C. J.	Forestry	Rank 526
54	363,214	Du Plessis, Monuko	Optoelectronics & Photonics	Rank 1,719
55	383,277	Loth, S. R.	Legal & Forensic Medicine	Rank 208
56	775,707	de Villiers, Johan P.R.	Mining & Metallurgy	Rank 564
57	803,145	Garbers-Craig, Andrie	Mining & Metallurgy	Rank 601
1	5,522	Pepper, Michael S.	Biochemistry & Molecular Biology	Rank 292
2	16,336	Eloff, Jacobus N.	Medicinal & Biomolecular Chemistry	Rank 51
3	22,828	Wingfield, Michael J.	Plant Biology & Botany	Rank 250
4	27,575	Cowan, Don A.	Microbiology	Rank 681
5	40,003	Nicolson, Susan W.	Entomology	Rank 66
6	42,560	Swan, G. E.	Veterinary Sciences	Rank 43
7	50,939	Binswanger-Mkhize, Hans Peter	Development Studies	Rank 28
8	59,392	Xia, Xiaohua	Industrial Engineering & Automation	Rank 439
9	61,920	Glicksman, Leon	Building & Construction	Rank 90
10	65,529	Ludwig, Mike	Neurology & Neurosurgery	Rank 4,515
11	66,888	Ubbink, Johan B.	Nutrition & Dietetics	Rank 471
12	69,374	Jongejan, Frans	Mycology & Parasitology	Rank 133
13	72,001	Taylor, John R.N.	Food Science	Rank 295
14	83,178	Reyers, Belinda	Ecology	Rank 1,306
15	85,134	Pattinson, Robert C.	General & Internal Medicine	Rank 916
16	89,757	Schlosser, Ralf W.	Speech-Language Pathology & Audiology	Rank 75
17	90,036	Fosu, Augustin Kwasi	Development Studies	Rank 60
18	97,082	Best, Peter	Marine Biology & Hydrobiology	Rank 796
19	97,297	Swanepoel, Robert	Microbiology	Rank 2,441
20	98,299	Horak, Ivan G.	Veterinary Sciences	Rank 261
21	98,348	Grabow, Wilhelm O.K.	Environmental Engineering	Rank 436
22	100,134	Meyer, Josua P.	Mechanical Engineering & Transports	Rank 636
23	103,274	van Wyk, Jan A.	Veterinary Sciences	Rank 287
24	104,993	Boeyens, Jan C.A.	Inorganic & Nuclear Chemistry	Rank 727
25	105,500	Burton, S. G.	Biotechnology	Rank 296
26	106,698	McKechnie, Andrew E.	Physiology	Rank 517
27	107,487	Eriksson, Patrick G.	Geology	Rank 181
28	111,595	Bennett, Nigel C.	Zoology	Rank 38
29	113,202	Scholtz, Clarke H.	Evolutionary Biology	Rank 938
30	117,521	Rüsch-Gerdes, S.	Microbiology	Rank 2,894
31	120,136	Gupta, Rangan	Economics	Rank 982
32	126,335	Focke, Walter W.	Polymers	Rank 1,157
33	130,474	Hancke, Gerhard P.	Electrical & Electronic Engineering	Rank 382
34	133,855	Metz, Thaddeus	Philosophy	Rank 121
35	141,042	Falkson, Geoffrey	Oncology & Carcinogenesis	Rank 5,353
36	147,454	Adesiyun, Abiodun A.	Veterinary Sciences	Rank 499
37	148,623	Penzhorn, B. L.	Veterinary Sciences	Rank 508
38	150,228	Inglesi-Lotz, Roula	Energy	Rank 1,822
39	159,148	Korsten, Lise	Plant Biology & Botany	Rank 2,251
40	163,321	Bester, Marthán N.	Marine Biology & Hydrobiology	Rank 1,437
41	171,845	Wingfield, Brenda	Plant Biology & Botany	Rank 2,446
42	173,651	Snyman, Jan	Design Practice & Management	Rank 100
43	182,316	Eagles, D. M.	General Physics	Rank 1,294
44	182,615	Swanepoel, De Wet	Otorhinolaryngology	Rank 600
45	186,010	Duodu, Kwaku Gyebi	Food Science	Rank 907
46	189,333	Michel, A. L.	Veterinary Sciences	Rank 763
47	199,747	Gothe, R.	Veterinary Sciences	Rank 823
48	213,255	Kirberger, Robert M.	Veterinary Sciences	Rank 889
49	215,279	Slippers, Bernard	Plant Biology & Botany	Rank 3,092
50	222,108	Auret, Francois Danie	Applied Physics	Rank 6,337
51	227,344	Bastos, Armanda D.S.	Veterinary Sciences	Rank 963
52	235,422	Fosgate, Geoffrey Theodore	Veterinary Sciences	Rank 1,024
53	237,186	Jacobson, Linda S.	Veterinary Sciences	Rank 1,032
54	242,035	Penrith, Mary Louise	Veterinary Sciences	Rank 1,068
55	265,921	Lall, Namrita	Medicinal & Biomolecular Chemistry	Rank 1,228
56	279,506	Sole, Kathryn C.	Mining & Metallurgy	Rank 132
57	288,547	Ferguson, Jan Willem H.	Zoology	Rank 214
58	293,024	Webb, Edward	Dairy & Animal Science	Rank 1,107
59	308,734	Geldenhuys, Coert Johannes	Forestry	Rank 524
60	355,312	Du Plessis, Monuko	Optoelectronics & Photonics	Rank 1,605
61	363,412	Westaway, Margaret S.	Nursing	Rank 1,536
62	372,820	Loth, S. R.	Legal & Forensic Medicine	Rank 207
63	621,039	Dunn, Geoffrey D.	Religions & Theology	Rank 174
64	705,820	de Villiers, Johan P.R.	Mining & Metallurgy	Rank 495
65	824,453	Garbers-Craig, A. M.	Mining & Metallurgy	Rank 612

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