Natural Sciences

World Scientist and University Rankings 2024

Sierra Leone Scientists Natural Sciences Rankings in Sierra Leone 2024

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Total 20 scientist, 1 country, 6 institution
Osman Sankoh
Osman Sankoh
University of Management and Technology (UNIMTECH)
University of Management and Technology (UNIMTECH)
Natural Sciences / Mathematical Sciences
Statistics
Epidemiology
Public Health
GIS
Literature
H-Index Rankings
University / Institution:
# 1
Country:
# 3
Region:
# 729
World:
# 92,278
H-Index
Total:
46
Last 6 Year:
37
Last 6 Year/Total:
0.804
i10 Index
Total:
107
Last 6 Year:
84
Last 6 Year/Total:
0.785
Citation
Total:
21,563
Last 6 Year:
11,740
Last 6 Year/Total:
0.544
Richard Wadsworth
Richard Wadsworth
Njala University Sierra Leone
Njala University Sierra Leone
Natural Sciences / Biological Science
land cover
pollution
Sierra Leone
H-Index Rankings
University / Institution:
# 4
Country:
# 5
Region:
# 2,595
World:
# 221,539
H-Index
Total:
31
Last 6 Year:
19
Last 6 Year/Total:
0.613
i10 Index
Total:
61
Last 6 Year:
27
Last 6 Year/Total:
0.443
Citation
Total:
4,667
Last 6 Year:
1,325
Last 6 Year/Total:
0.284
Aiah Lebbie
Aiah Lebbie
Njala University Sierra Leone
Njala University Sierra Leone
Natural Sciences / Biological Science
Sacred Groves
Podostemaceae
Tropical Plants
Ecological Surveillance of Viral Pathogens
H-Index Rankings
University / Institution:
# 9
Country:
# 17
Region:
# 13,472
World:
# 631,579
H-Index
Total:
15
Last 6 Year:
12
Last 6 Year/Total:
0.800
i10 Index
Total:
20
Last 6 Year:
15
Last 6 Year/Total:
0.750
Citation
Total:
776
Last 6 Year:
403
Last 6 Year/Total:
0.519
Adepoju Adeyinka Olufemi|Adeyinka O. ADEPOJU, Adeyinka ADEPOJU, ADEPOJU, Adeyinka Olufemi
Adepoju Adeyinka Olufemi|Adeyinka O. ADEPOJU, Adeyinka ADEPOJU, ADEPOJU, Adeyinka Olufemi
University of Sierra Leone
University of Sierra Leone
Natural Sciences / Biological Science
Institutional and Educational Research
Environmental Management
Taxonomy and Biosystematics
H-Index Rankings
University / Institution:
# 6
Country:
# 26
Region:
# 25,754
World:
# 926,538
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
Citation
Total:
420
Last 6 Year:
394
Last 6 Year/Total:
0.938
Senesie Swaray
Senesie Swaray
Sierra Leone Agricultural Research Institute
Sierra Leone Agricultural Research Institute
Natural Sciences / Molecular Biology & Genetics
Genetics and Breeding
H-Index Rankings
University / Institution:
# 2
Country:
# 31
Region:
# 28,870
World:
# 981,680
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
Citation
Total:
319
Last 6 Year:
319
Last 6 Year/Total:
1.000
M. Jalloh
M. Jalloh
Sierra Leone Agricultural Research Institute
Sierra Leone Agricultural Research Institute
Natural Sciences / Molecular Biology & Genetics
Genetics and Breeding
Crop Protection
H-Index Rankings
University / Institution:
# 3
Country:
# 33
Region:
# 29,491
World:
# 988,830
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
223
Last 6 Year:
217
Last 6 Year/Total:
0.973
Sallieu Kabay Samura
Sallieu Kabay Samura
University of Sierra Leone
University of Sierra Leone
Natural Sciences / Mathematical Sciences
Probability Limit Theory of Dependent Variables
Nonparametric and Semiparametric models
Nonlinear Statistical Models
H-Index Rankings
University / Institution:
# 11
Country:
# 50
Region:
# 44,831
World:
# 1,187,347
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
55
Last 6 Year:
53
Last 6 Year/Total:
0.964
Janatu V. Sesay
Janatu V. Sesay
Sierra Leone Agricultural Research Institute
Sierra Leone Agricultural Research Institute
Natural Sciences / Biological Science
Biotechnology
Biodiversity
Conservation & Genetics
H-Index Rankings
University / Institution:
# 7
Country:
# 56
Region:
# 52,242
World:
# 1,267,766
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
36
Last 6 Year:
32
Last 6 Year/Total:
0.889
Solomon Peter Gbanie
Solomon Peter Gbanie
University of Sierra Leone
University of Sierra Leone
Natural Sciences / Geography
Geospatial Science & Environmental Geography
Computational Geography
Spatial Analysis
H-Index Rankings
University / Institution:
# 15
Country:
# 60
Region:
# 53,043
World:
# 1,275,460
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
434
Last 6 Year:
261
Last 6 Year/Total:
0.601
Sheku Kanteh
Sheku Kanteh
Njala University Sierra Leone
Njala University Sierra Leone
Natural Sciences / Biological Science
Entomology
Weed Science
Organic agriculture
H-Index Rankings
University / Institution:
# 29
Country:
# 61
Region:
# 53,390
World:
# 1,278,887
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
Citation
Total:
55
Last 6 Year:
38
Last 6 Year/Total:
0.691
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Brima Gegbe
Brima Gegbe
Njala University Sierra Leone
Njala University Sierra Leone
Natural Sciences / Mathematical Sciences
Statistics
Mathematical Modeling
H-Index Rankings
University / Institution:
# 30
Country:
# 62
Region:
# 53,405
World:
# 1,278,994
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
Citation
Total:
52
Last 6 Year:
35
Last 6 Year/Total:
0.673
Ibrahim A Bakarr
Ibrahim A Bakarr
Njala University Sierra Leone
Njala University Sierra Leone
Natural Sciences / Biological Science
Ecology
Wildlife Management
Conservation
H-Index Rankings
University / Institution:
# 31
Country:
# 63
Region:
# 53,493
World:
# 1,279,993
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
125
Last 6 Year:
122
Last 6 Year/Total:
0.976
Kabba Santigie Bangura
Kabba Santigie Bangura
University of Sierra Leone
University of Sierra Leone
Natural Sciences / Geography
Development Geography
H-Index Rankings
University / Institution:
# 18
Country:
# 69
Region:
# 56,321
World:
# 1,311,275
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
142
Last 6 Year:
72
Last 6 Year/Total:
0.507
Mohamed Exton Zoker
Mohamed Exton Zoker
Njala University Sierra Leone
Njala University Sierra Leone
Natural Sciences / Biological Science
Biodiversity and Conservation
Laboratory Research
Epidemiology
General Biology
Public Health
H-Index Rankings
University / Institution:
# 46
Country:
# 86
Region:
# 66,890
World:
# 1,410,200
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
39
Last 6 Year:
36
Last 6 Year/Total:
0.923
Abdul Alimamy Kamara
Abdul Alimamy Kamara
University of Sierra Leone
University of Sierra Leone
Natural Sciences / Mathematical Sciences
Applied and Pure Mathematics
Applied and Theoretical Statistic
Mathematical Epidemiology
H-Index Rankings
University / Institution:
# 22
Country:
# 88
Region:
# 68,037
World:
# 1,419,380
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
24
Last 6 Year:
24
Last 6 Year/Total:
1.000
Matthew James Turay
Matthew James Turay
University of Makeni
University of Makeni
Natural Sciences / Mathematical Sciences
Statistical analysis
Economics statistics
H-Index Rankings
University / Institution:
# 3
Country:
# 91
Region:
# 70,734
World:
# 1,441,359
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
Victoria Nancy Blango
Victoria Nancy Blango
Njala University Sierra Leone
Njala University Sierra Leone
Natural Sciences / Geography
Population
Sexual and Reproductive Health
Water and Sanitation
H-Index Rankings
University / Institution:
# 48
Country:
# 94
Region:
# 73,548
World:
# 1,462,030
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Alpha Sesay
Alpha Sesay
Njala University Sierra Leone
Njala University Sierra Leone
Natural Sciences / Geography
Livelihoods
Natural resources
Food security
Environment-related issues
H-Index Rankings
University / Institution:
# 48
Country:
# 94
Region:
# 73,548
World:
# 1,462,030
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Anthony Joseph Kamara
Anthony Joseph Kamara
University of Sierra Leone
University of Sierra Leone
Natural Sciences / Physics
Gamma Ray Spectroscopy
X-ray Fluorescence Spectroscopy
Environmental Toxicology
H-Index Rankings
University / Institution:
# 23
Country:
# 105
Region:
# 86,926
World:
# 1,557,914
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Susan Doofan Iortyom
Susan Doofan Iortyom
Ernest Bai Koroma University of Science and Technology
Ernest Bai Koroma University of Science and Technology
Natural Sciences / Chemical Sciences
Inorganic Chemistry
H-Index Rankings
University / Institution:
# 4
Country:
# 109
Region:
# 88,819
World:
# 1,569,984
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University / Institution 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 3 729 92,278
Osman SankohOsman Sankoh
Sierra Leone University of Management and Technology (UNIMTECH) University of Management and Technology (UNIMTECH) Natural Sciences / Mathematical Sciences

Statistics | Epidemiology | Public Health | GIS | Literature |

46 37 0.804 107 84 0.785 21,563 11,740 0.544
4 5 2,595 221,539
Richard WadsworthRichard Wadsworth
Sierra Leone Njala University Sierra Leone Njala University Sierra Leone Natural Sciences / Biological Science

land cover | pollution | Sierra Leone |

31 19 0.613 61 27 0.443 4,667 1,325 0.284
9 17 13,472 631,579
Aiah LebbieAiah Lebbie
Sierra Leone Njala University Sierra Leone Njala University Sierra Leone Natural Sciences / Biological Science

Sacred Groves | Podostemaceae | Tropical Plants | Ecological Surveillance of Viral Pathogens |

15 12 0.800 20 15 0.750 776 403 0.519
6 26 25,754 926,538
Adepoju Adeyinka Olufemi|Adeyinka O. ADEPOJU, Adeyinka ADEPOJU, ADEPOJU, Adeyinka OlufemiAdepoju Adeyinka Olufemi|Adeyinka O. ADEPOJU, Adeyinka ADEPOJU, ADEPOJU, Adeyinka Olufemi
Sierra Leone University of Sierra Leone University of Sierra Leone Natural Sciences / Biological Science

Institutional and Educational Research | Environmental Management | Taxonomy and Biosystematics |

9 9 1.000 8 8 1.000 420 394 0.938
2 31 28,870 981,680
Senesie SwaraySenesie Swaray
Sierra Leone Sierra Leone Agricultural Research Institute Sierra Leone Agricultural Research Institute Natural Sciences / Molecular Biology & Genetics

Genetics and Breeding |

8 8 1.000 7 7 1.000 319 319 1.000
3 33 29,491 988,830
M. JallohM. Jalloh
Sierra Leone Sierra Leone Agricultural Research Institute Sierra Leone Agricultural Research Institute Natural Sciences / Molecular Biology & Genetics

Genetics and Breeding | Crop Protection |

8 8 1.000 5 5 1.000 223 217 0.973
11 50 44,831 1,187,347
Sallieu Kabay SamuraSallieu Kabay Samura
Sierra Leone University of Sierra Leone University of Sierra Leone Natural Sciences / Mathematical Sciences

Probability Limit Theory of Dependent Variables | Nonparametric and Semiparametric models | Nonlinear Statistical Models |

5 5 1.000 2 2 1.000 55 53 0.964
7 56 52,242 1,267,766
Janatu V. SesayJanatu V. Sesay
Sierra Leone Sierra Leone Agricultural Research Institute Sierra Leone Agricultural Research Institute Natural Sciences / Biological Science

Biotechnology | Biodiversity | Conservation & Genetics |

4 4 1.000 1 0 0.000 36 32 0.889
15 60 53,043 1,275,460
Solomon Peter GbanieSolomon Peter Gbanie
Sierra Leone University of Sierra Leone University of Sierra Leone Natural Sciences / Geography

Geospatial Science & Environmental Geography | Computational Geography | Spatial Analysis |

4 3 0.750 3 3 1.000 434 261 0.601
29 61 53,390 1,278,887
Sheku KantehSheku Kanteh
Sierra Leone Njala University Sierra Leone Njala University Sierra Leone Natural Sciences / Biological Science

Entomology | Weed Science | Organic agriculture |

4 3 0.750 3 1 0.333 55 38 0.691
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30 62 53,405 1,278,994
Brima GegbeBrima Gegbe
Sierra Leone Njala University Sierra Leone Njala University Sierra Leone Natural Sciences / Mathematical Sciences

Statistics | Mathematical Modeling |

4 3 0.750 3 1 0.333 52 35 0.673
31 63 53,493 1,279,993
Ibrahim A BakarrIbrahim A Bakarr
Sierra Leone Njala University Sierra Leone Njala University Sierra Leone Natural Sciences / Biological Science

Ecology | Wildlife Management | Conservation |

4 3 0.750 2 2 1.000 125 122 0.976
18 69 56,321 1,311,275
Kabba Santigie BanguraKabba Santigie Bangura
Sierra Leone University of Sierra Leone University of Sierra Leone Natural Sciences / Geography

Development Geography |

3 3 1.000 2 2 1.000 142 72 0.507
46 86 66,890 1,410,200
Mohamed Exton ZokerMohamed Exton Zoker
Sierra Leone Njala University Sierra Leone Njala University Sierra Leone Natural Sciences / Biological Science

Biodiversity and Conservation | Laboratory Research | Epidemiology | General Biology | Public Health |

2 2 1.000 1 1 1.000 39 36 0.923
22 88 68,037 1,419,380
Abdul Alimamy KamaraAbdul Alimamy Kamara
Sierra Leone University of Sierra Leone University of Sierra Leone Natural Sciences / Mathematical Sciences

Applied and Pure Mathematics | Applied and Theoretical Statistic | Mathematical Epidemiology |

2 2 1.000 1 1 1.000 24 24 1.000
3 91 70,734 1,441,359
Matthew James TurayMatthew James Turay
Sierra Leone University of Makeni University of Makeni Natural Sciences / Mathematical Sciences

Statistical analysis | Economics statistics |

2 2 1.000 0 0 0 15 14 0.933
48 94 73,548 1,462,030
Victoria Nancy BlangoVictoria Nancy Blango
Sierra Leone Njala University Sierra Leone Njala University Sierra Leone Natural Sciences / Geography

Population | Sexual and Reproductive Health | Water and Sanitation |

2 2 1.000 0 0 0 9 9 1.000
48 94 73,548 1,462,030
Alpha SesayAlpha Sesay
Sierra Leone Njala University Sierra Leone Njala University Sierra Leone Natural Sciences / Geography

Livelihoods | Natural resources | Food security | Environment-related issues |

2 2 1.000 0 0 0 9 9 1.000
23 105 86,926 1,557,914
Anthony Joseph KamaraAnthony Joseph Kamara
Sierra Leone University of Sierra Leone University of Sierra Leone Natural Sciences / Physics

Gamma Ray Spectroscopy | X-ray Fluorescence Spectroscopy | Environmental Toxicology |

1 1 1.000 0 0 0 3 3 1.000
4 109 88,819 1,569,984
Susan Doofan IortyomSusan Doofan Iortyom
Sierra Leone Ernest Bai Koroma University of Science and Technology Ernest Bai Koroma University of Science and Technology Natural Sciences / Chemical Sciences

Inorganic Chemistry |

1 1 1.000 0 0 0 2 2 1.000