World

i10 Productivity
Rankings

Karatina University Scientists i10 Productivity Rankings 2024

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index)  and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)

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Total 42 scientist
Charles Ngugi
Charles Ngugi
Karatina University
Karatina University
Kenya
Agriculture & Forestry / Fisheries
Fish Biology
i10 Productivity Rankings
University / Institution:
# 1
Country:
# 270
Region:
# 6,637
World:
# 385,111
i10 Index
Total:
36
Last 6 Year:
26
Last 6 Year/Total:
0.722
H-Index
Total:
24
Last 6 Year:
18
Last 6 Year/Total:
0.750
Citation
Total:
1,884
Last 6 Year:
1,112
Last 6 Year/Total:
0.590
Moses Muriithi mathenge
Moses Muriithi mathenge
Karatina University
Karatina University
Kenya
Natural Sciences / Molecular Biology & Genetics
molecular characterisation of crops
i10 Productivity Rankings
University / Institution:
# 2
Country:
# 392
Region:
# 8,911
World:
# 470,579
i10 Index
Total:
29
Last 6 Year:
20
Last 6 Year/Total:
0.690
H-Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
Citation
Total:
996
Last 6 Year:
805
Last 6 Year/Total:
0.808
Mwangi James Kinyanjui
Mwangi James Kinyanjui
Karatina University
Karatina University
Kenya
Agriculture & Forestry / Forestry
Forestry
i10 Productivity Rankings
University / Institution:
# 3
Country:
# 567
Region:
# 12,389
World:
# 587,144
i10 Index
Total:
22
Last 6 Year:
16
Last 6 Year/Total:
0.727
H-Index
Total:
13
Last 6 Year:
12
Last 6 Year/Total:
0.923
Citation
Total:
986
Last 6 Year:
812
Last 6 Year/Total:
0.824
Duncan Kimuyu
Duncan Kimuyu
Karatina University
Karatina University
Kenya
Natural Sciences / Biological Science
Conservation Biology
i10 Productivity Rankings
University / Institution:
# 4
Country:
# 668
Region:
# 14,262
World:
# 644,347
i10 Index
Total:
19
Last 6 Year:
17
Last 6 Year/Total:
0.895
H-Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
Citation
Total:
1,962
Last 6 Year:
1,720
Last 6 Year/Total:
0.877
George G. Ndiritu
George G. Ndiritu
Karatina University
Karatina University
Kenya
Engineering & Technology / Environmental Science & Engineering
Landscape ecology
Biodiversity
Microbial Sciences
i10 Productivity Rankings
University / Institution:
# 5
Country:
# 709
Region:
# 15,224
World:
# 671,929
i10 Index
Total:
18
Last 6 Year:
14
Last 6 Year/Total:
0.778
H-Index
Total:
15
Last 6 Year:
12
Last 6 Year/Total:
0.800
Citation
Total:
962
Last 6 Year:
506
Last 6 Year/Total:
0.526
Linus Gitonga
Linus Gitonga
Karatina University
Karatina University
Kenya
Agriculture & Forestry / Entomology & Pesticides
Agricultural Entomology
i10 Productivity Rankings
University / Institution:
# 6
Country:
# 744
Region:
# 15,985
World:
# 694,378
i10 Index
Total:
17
Last 6 Year:
14
Last 6 Year/Total:
0.824
H-Index
Total:
15
Last 6 Year:
11
Last 6 Year/Total:
0.733
Citation
Total:
847
Last 6 Year:
345
Last 6 Year/Total:
0.407
Michael Ni Lokuruka
Michael Ni Lokuruka
Karatina University
Karatina University
Kenya
Engineering & Technology / Food Science and Engineering
Fish/Food processing and quality assurance
Food processing & nutrient conservation
Food and culture
Food and nutrition securi
i10 Productivity Rankings
University / Institution:
# 7
Country:
# 846
Region:
# 18,116
World:
# 754,275
i10 Index
Total:
15
Last 6 Year:
10
Last 6 Year/Total:
0.667
H-Index
Total:
13
Last 6 Year:
10
Last 6 Year/Total:
0.769
Citation
Total:
567
Last 6 Year:
323
Last 6 Year/Total:
0.570
Agnes W. Kihurani
Agnes W. Kihurani
Karatina University
Karatina University
Kenya
Medical and Health Sciences / Pathology
Crop Protection
Crop Production
Root & Tuber Crops
i10 Productivity Rankings
University / Institution:
# 8
Country:
# 1,082
Region:
# 22,818
World:
# 876,284
i10 Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
Citation
Total:
357
Last 6 Year:
221
Last 6 Year/Total:
0.619
Jeremiah Kebwaro
Jeremiah Kebwaro
Karatina University
Karatina University
Kenya
Engineering & Technology / Nuclear Engineering
Nuclear Science and Technology
i10 Productivity Rankings
University / Institution:
# 9
Country:
# 1,193
Region:
# 25,159
World:
# 931,365
i10 Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Citation
Total:
1,251
Last 6 Year:
573
Last 6 Year/Total:
0.458
Hellen Wangechi Kamiri
Hellen Wangechi Kamiri
Karatina University
Karatina University
Kenya
Agriculture & Forestry / Agriculture
Agriculture
Forestry and Environment
Soil - land use interactions
i10 Productivity Rankings
University / Institution:
# 10
Country:
# 1,254
Region:
# 26,653
World:
# 962,039
i10 Index
Total:
9
Last 6 Year:
5
Last 6 Year/Total:
0.556
H-Index
Total:
9
Last 6 Year:
7
Last 6 Year/Total:
0.778
Citation
Total:
427
Last 6 Year:
239
Last 6 Year/Total:
0.560
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Kenneth Wanjau
Kenneth Wanjau
Karatina University
Karatina University
Kenya
Business & Management / Entrepreneurship
Entrepreneurship.
i10 Productivity Rankings
University / Institution:
# 11
Country:
# 1,530
Region:
# 33,566
World:
# 1,102,768
i10 Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
124
Last 6 Year:
92
Last 6 Year/Total:
0.742
Grace Nyambura Muriithi
Grace Nyambura Muriithi
Karatina University
Karatina University
Kenya
Natural Sciences / Chemical Sciences
Waste beneficiation
CO2 adsorption
Brine mineralization
Fabrication of CO2 sorbents from waste
i10 Productivity Rankings
University / Institution:
# 12
Country:
# 1,610
Region:
# 35,304
World:
# 1,135,591
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
H-Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
Citation
Total:
404
Last 6 Year:
245
Last 6 Year/Total:
0.606
Rael Birithia
Rael Birithia
Karatina University
Karatina University
Kenya
Agriculture & Forestry / Crop Sciences
Crop Protection
Food security
i10 Productivity Rankings
University / Institution:
# 13
Country:
# 1,737
Region:
# 38,078
World:
# 1,184,772
i10 Index
Total:
5
Last 6 Year:
2
Last 6 Year/Total:
0.400
H-Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
Citation
Total:
128
Last 6 Year:
59
Last 6 Year/Total:
0.461
Geoffrey Wambugu
Geoffrey Wambugu
Karatina University
Karatina University
Kenya
Engineering & Technology / Environmental Science & Engineering
Biodiversity
Conservation
Spatial Ecology
Climate Change
Environmental Planning
i10 Productivity Rankings
University / Institution:
# 14
Country:
# 1,801
Region:
# 39,642
World:
# 1,213,434
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
228
Last 6 Year:
204
Last 6 Year/Total:
0.895
Dezzline Ondigo
Dezzline Ondigo
Karatina University
Karatina University
Kenya
Engineering & Technology / Nanoscience and Nanotechnology
Fabrication of Nanomaterials
i10 Productivity Rankings
University / Institution:
# 15
Country:
# 1,867
Region:
# 41,125
World:
# 1,242,276
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
166
Last 6 Year:
92
Last 6 Year/Total:
0.554
Josephine W. Njambuya
Josephine W. Njambuya
Karatina University
Karatina University
Kenya
Others
i10 Productivity Rankings
University / Institution:
# 16
Country:
# 1,923
Region:
# 41,948
World:
# 1,253,759
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
133
Last 6 Year:
72
Last 6 Year/Total:
0.541
Peter K. Musyimi
Peter K. Musyimi
Karatina University
Karatina University
Kenya
Engineering & Technology / Meteorology & Atmospheric Sciences
Climatology
meteorology
hydro-climatology
Geography
Climate change
i10 Productivity Rankings
University / Institution:
# 17
Country:
# 2,058
Region:
# 44,454
World:
# 1,295,426
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
104
Last 6 Year:
101
Last 6 Year/Total:
0.971
Amos Wawire
Amos Wawire
Karatina University
Karatina University
Kenya
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Science
soil fertility
agricultural technology adoption
agricultural knowledge management
i10 Productivity Rankings
University / Institution:
# 18
Country:
# 2,062
Region:
# 44,489
World:
# 1,295,949
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
101
Last 6 Year:
90
Last 6 Year/Total:
0.891
Tabitha Wangare Wambui
Tabitha Wangare Wambui
Karatina University
Karatina University
Kenya
Business & Management / Human Resource Management
Human Resource Management
Gender issues
Quality of Education
i10 Productivity Rankings
University / Institution:
# 19
Country:
# 2,190
Region:
# 47,099
World:
# 1,347,127
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
209
Last 6 Year:
130
Last 6 Year/Total:
0.622
Rebecca Karaya
Rebecca Karaya
Karatina University
Karatina University
Kenya
Agriculture & Forestry / Agriculture
agriculture and rural innovations
climate change and adaptation
Sustainable Land Management
i10 Productivity Rankings
University / Institution:
# 20
Country:
# 2,239
Region:
# 47,936
World:
# 1,359,056
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
63
Last 6 Year:
53
Last 6 Year/Total:
0.841
Grace N Kamotho
Grace N Kamotho
Karatina University
Karatina University
Kenya
Agriculture & Forestry / Horticulture
Horticulture
Seed Science
Biotechnology
Crop protection and postharvest
i10 Productivity Rankings
University / Institution:
# 21
Country:
# 2,280
Region:
# 48,464
World:
# 1,367,011
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
H-Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
Citation
Total:
70
Last 6 Year:
49
Last 6 Year/Total:
0.700
Grace N. Kamotho
Grace N. Kamotho
Karatina University
Karatina University
Kenya
Agriculture & Forestry / Agriculture
Agriculture
Biotechnology
i10 Productivity Rankings
University / Institution:
# 22
Country:
# 2,281
Region:
# 48,467
World:
# 1,367,028
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
H-Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
Citation
Total:
69
Last 6 Year:
49
Last 6 Year/Total:
0.710
Esther Mwangi
Esther Mwangi
Karatina University
Karatina University
Kenya
Economics & Econometrics / Economics
Economics
i10 Productivity Rankings
University / Institution:
# 23
Country:
# 2,560
Region:
# 53,768
World:
# 1,458,869
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
39
Last 6 Year:
37
Last 6 Year/Total:
0.949
John Mwaruvie
John Mwaruvie
Karatina University
Karatina University
Kenya
History, Philosophy, Theology / History
history
i10 Productivity Rankings
University / Institution:
# 24
Country:
# 2,643
Region:
# 55,313
World:
# 1,486,757
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
Citation
Total:
189
Last 6 Year:
101
Last 6 Year/Total:
0.534
Emily Kilel
Emily Kilel
Karatina University
Karatina University
Kenya
Engineering & Technology / Food Science and Engineering
Food Science
i10 Productivity Rankings
University / Institution:
# 25
Country:
# 2,684
Region:
# 55,800
World:
# 1,494,392
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
H-Index
Total:
4
Last 6 Year:
2
Last 6 Year/Total:
0.500
Citation
Total:
91
Last 6 Year:
46
Last 6 Year/Total:
0.505
AD Scientific Index - World Scientists i10 Productivity Rankings - 2024 i10 INDEX H INDEX CITATION
University Country Region World Name Country University / Institution Subject Total Last 6 Year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
1 270 6,637 385,111
Charles NgugiCharles Ngugi
Kenya Kenya Karatina University Karatina University Agriculture & Forestry / Fisheries

Fish Biology |

36 26 0.722 24 18 0.750 1,884 1,112 0.590
2 392 8,911 470,579
Moses Muriithi mathengeMoses Muriithi mathenge
Kenya Kenya Karatina University Karatina University Natural Sciences / Molecular Biology & Genetics

molecular characterisation of crops |

29 20 0.690 16 15 0.938 996 805 0.808
3 567 12,389 587,144
Mwangi James KinyanjuiMwangi James Kinyanjui
Kenya Kenya Karatina University Karatina University Agriculture & Forestry / Forestry

Forestry |

22 16 0.727 13 12 0.923 986 812 0.824
4 668 14,262 644,347
Duncan KimuyuDuncan Kimuyu
Kenya Kenya Karatina University Karatina University Natural Sciences / Biological Science

Conservation Biology |

19 17 0.895 14 14 1.000 1,962 1,720 0.877
5 709 15,224 671,929
George G. NdirituGeorge G. Ndiritu
Kenya Kenya Karatina University Karatina University Engineering & Technology / Environmental Science & Engineering

Landscape ecology | Biodiversity | Microbial Sciences |

18 14 0.778 15 12 0.800 962 506 0.526
6 744 15,985 694,378
Linus GitongaLinus Gitonga
Kenya Kenya Karatina University Karatina University Agriculture & Forestry / Entomology & Pesticides

Agricultural Entomology |

17 14 0.824 15 11 0.733 847 345 0.407
7 846 18,116 754,275
Michael Ni LokurukaMichael Ni Lokuruka
Kenya Kenya Karatina University Karatina University Engineering & Technology / Food Science and Engineering

Fish/Food processing and quality assurance | Food processing & nutrient conservation | Food and culture | Food and nutrition securi |

15 10 0.667 13 10 0.769 567 323 0.570
8 1,082 22,818 876,284
Agnes W. KihuraniAgnes W. Kihurani
Kenya Kenya Karatina University Karatina University Medical and Health Sciences / Pathology

Crop Protection | Crop Production | Root & Tuber Crops |

11 9 0.818 10 9 0.900 357 221 0.619
9 1,193 25,159 931,365
Jeremiah KebwaroJeremiah Kebwaro
Kenya Kenya Karatina University Karatina University Engineering & Technology / Nuclear Engineering

Nuclear Science and Technology |

9 9 1.000 9 9 1.000 1,251 573 0.458
10 1,254 26,653 962,039
Hellen Wangechi KamiriHellen Wangechi Kamiri
Kenya Kenya Karatina University Karatina University Agriculture & Forestry / Agriculture

Agriculture | Forestry and Environment | Soil - land use interactions |

9 5 0.556 9 7 0.778 427 239 0.560
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11 1,530 33,566 1,102,768
Kenneth WanjauKenneth Wanjau
Kenya Kenya Karatina University Karatina University Business & Management / Entrepreneurship

Entrepreneurship. |

6 5 0.833 6 6 1.000 124 92 0.742
12 1,610 35,304 1,135,591
Grace Nyambura MuriithiGrace Nyambura Muriithi
Kenya Kenya Karatina University Karatina University Natural Sciences / Chemical Sciences

Waste beneficiation | CO2 adsorption | Brine mineralization | Fabrication of CO2 sorbents from waste |

5 5 1.000 6 5 0.833 404 245 0.606
13 1,737 38,078 1,184,772
Rael BirithiaRael Birithia
Kenya Kenya Karatina University Karatina University Agriculture & Forestry / Crop Sciences

Crop Protection | Food security |

5 2 0.400 6 5 0.833 128 59 0.461
14 1,801 39,642 1,213,434
Geoffrey WambuguGeoffrey Wambugu
Kenya Kenya Karatina University Karatina University Engineering & Technology / Environmental Science & Engineering

Biodiversity | Conservation | Spatial Ecology | Climate Change | Environmental Planning |

4 4 1.000 5 5 1.000 228 204 0.895
15 1,867 41,125 1,242,276
Dezzline OndigoDezzline Ondigo
Kenya Kenya Karatina University Karatina University Engineering & Technology / Nanoscience and Nanotechnology

Fabrication of Nanomaterials |

4 3 0.750 6 6 1.000 166 92 0.554
16 1,923 41,948 1,253,759
Josephine W. NjambuyaJosephine W. Njambuya
Kenya Kenya Karatina University Karatina University Others

4 3 0.750 4 4 1.000 133 72 0.541
17 2,058 44,454 1,295,426
Peter K. MusyimiPeter K. Musyimi
Kenya Kenya Karatina University Karatina University Engineering & Technology / Meteorology & Atmospheric Sciences

Climatology | meteorology | hydro-climatology | Geography | Climate change |

3 3 1.000 5 5 1.000 104 101 0.971
18 2,062 44,489 1,295,949
Amos WawireAmos Wawire
Kenya Kenya Karatina University Karatina University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science | soil fertility | agricultural technology adoption | agricultural knowledge management |

3 3 1.000 5 5 1.000 101 90 0.891
19 2,190 47,099 1,347,127
Tabitha Wangare WambuiTabitha Wangare Wambui
Kenya Kenya Karatina University Karatina University Business & Management / Human Resource Management

Human Resource Management | Gender issues | Quality of Education |

3 2 0.667 5 5 1.000 209 130 0.622
20 2,239 47,936 1,359,056
Rebecca KarayaRebecca Karaya
Kenya Kenya Karatina University Karatina University Agriculture & Forestry / Agriculture

agriculture and rural innovations | climate change and adaptation | Sustainable Land Management |

3 2 0.667 4 4 1.000 63 53 0.841
21 2,280 48,464 1,367,011
Grace N KamothoGrace N Kamotho
Kenya Kenya Karatina University Karatina University Agriculture & Forestry / Horticulture

Horticulture | Seed Science | Biotechnology | Crop protection and postharvest |

3 1 0.333 6 4 0.667 70 49 0.700
22 2,281 48,467 1,367,028
Grace N. KamothoGrace N. Kamotho
Kenya Kenya Karatina University Karatina University Agriculture & Forestry / Agriculture

Agriculture | Biotechnology |

3 1 0.333 6 4 0.667 69 49 0.710
23 2,560 53,768 1,458,869
Esther MwangiEsther Mwangi
Kenya Kenya Karatina University Karatina University Economics & Econometrics / Economics

Economics |

2 2 1.000 3 3 1.000 39 37 0.949
24 2,643 55,313 1,486,757
John MwaruvieJohn Mwaruvie
Kenya Kenya Karatina University Karatina University History, Philosophy, Theology / History

history |

2 1 0.500 5 4 0.800 189 101 0.534
25 2,684 55,800 1,494,392
Emily KilelEmily Kilel
Kenya Kenya Karatina University Karatina University Engineering & Technology / Food Science and Engineering

Food Science |

2 1 0.500 4 2 0.500 91 46 0.505