* May 21, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (375.937) scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. See also: University Subject Rankings
AD Scientific Index - Subject 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 | 262 | 3034 | 256549 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Civil Engineering
Civil Engineering | |
28 | 26 | 0.929 | 103 | 95 | 0.922 | 2879 | 2579 | 0.896 |
2 | 339 | 3529 | 282413 |
|
Nigeria | Michael Okpara University of Agriculture |
Natural Sciences / Chemical Sciences
Analytical Chemistry | Environmental Chemistry | |
27 | 19 | 0.704 | 43 | 30 | 0.698 | 2350 | 984 | 0.419 |
3 | 434 | 4046 | 309321 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Energy Engineering
Post-Harvest Engineering | Drying Technology | Renewable Energy | Decarbonization | |
25 | 24 | 0.960 | 52 | 50 | 0.962 | 2120 | 1825 | 0.861 |
4 | 624 | 5279 | 366789 |
|
Nigeria | Michael Okpara University of Agriculture |
Natural Sciences / Chemical Sciences
Biochemistry | Nutritional Toxicology | Pharmacology | Epidemiology of Metabolic diseases | |
23 | 16 | 0.696 | 48 | 31 | 0.646 | 1969 | 1033 | 0.525 |
5 | 793 | 6410 | 412709 |
|
Nigeria | Michael Okpara University of Agriculture |
Medical and Health Sciences / Biochemistry
Biochemistry | Chemoprevention | Nutrition and Natural Products | |
21 | 17 | 0.810 | 46 | 31 | 0.674 | 1934 | 1083 | 0.560 |
6 | 838 | 6622 | 419566 |
|
Nigeria | Michael Okpara University of Agriculture |
Medical and Health Sciences / Biochemistry
Nutrition and Toxicology | |
21 | 15 | 0.714 | 38 | 24 | 0.632 | 1403 | 651 | 0.464 |
7 | 1145 | 8298 | 481561 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Food Science and Engineering
Food Microbiology and Biotechnology | |
19 | 14 | 0.737 | 27 | 18 | 0.667 | 1664 | 793 | 0.477 |
8 | 1278 | 9098 | 509722 |
|
Nigeria | Michael Okpara University of Agriculture |
Others
Polymer composites | |
18 | 15 | 0.833 | 23 | 21 | 0.913 | 1534 | 969 | 0.632 |
9 | 1376 | 9560 | 525827 |
|
Nigeria | Michael Okpara University of Agriculture |
Others
Enhancing Dairy Potentials of Indigenous Ruminant Livestock | Sourcing of alternative feed stuffs for our local ruminant stock. | |
18 | 10 | 0.556 | 29 | 10 | 0.345 | 963 | 422 | 0.438 |
10 | 1464 | 10125 | 544893 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Electrical & Electronic Engineering
Electrical Power and Machines | |
17 | 14 | 0.824 | 33 | 18 | 0.545 | 1543 | 815 | 0.528 |
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11 | 1594 | 10722 | 562672 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil fertility | Nutrient management. | |
17 | 10 | 0.588 | 32 | 10 | 0.313 | 885 | 364 | 0.411 |
12 | 1880 | 12089 | 603497 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Agriculture
Plant Genetics | Plant Breeding | Plant Science | Crop Modeling | Climate Change | |
16 | 10 | 0.625 | 22 | 10 | 0.455 | 842 | 495 | 0.588 |
13 | 1926 | 12311 | 610609 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Chemical Engineering
Chemical Engineering | |
15 | 15 | 1.000 | 24 | 23 | 0.958 | 783 | 737 | 0.941 |
14 | 1930 | 12337 | 611107 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Chemical Engineering
Water Treatment Process Engineering | Food Process System Engineering | Modelling and Numerical Simulation | |
15 | 15 | 1.000 | 22 | 22 | 1.000 | 782 | 733 | 0.937 |
15 | 1963 | 12549 | 618055 |
|
Nigeria | Michael Okpara University of Agriculture |
Economics & Econometrics / Accounting & Finance
Corporate & Financial Reporti | Information Technology | Taxation | Auditing | Forensic Accounting | |
15 | 14 | 0.933 | 21 | 21 | 1.000 | 561 | 445 | 0.793 |
16 | 2036 | 12919 | 629996 |
|
Nigeria | Michael Okpara University of Agriculture |
Business & Management / Business Administration
Taxation | Financial Reporting | Corporate Governance and Ethics | |
15 | 13 | 0.867 | 16 | 15 | 0.938 | 728 | 554 | 0.761 |
17 | 2100 | 13212 | 637551 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Agriculture
Agribusiness management | smallholder agriculture | efficiency | climate change | |
15 | 11 | 0.733 | 30 | 15 | 0.500 | 793 | 400 | 0.504 |
18 | 2107 | 13223 | 637872 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Agriculture
Agricultural Communication | Agricultural Extension | Community Development | Gender issues | |
15 | 11 | 0.733 | 26 | 16 | 0.615 | 816 | 451 | 0.553 |
19 | 2191 | 13601 | 647657 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Animal Science
Animal Physiology | |
15 | 9 | 0.600 | 26 | 8 | 0.308 | 1200 | 433 | 0.361 |
20 | 2287 | 14131 | 663336 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Chemical Engineering
Environmental engineering | Modelling and Optimization | Chemical Kinetics | Wastewater treatment and | |
14 | 13 | 0.929 | 20 | 20 | 1.000 | 551 | 463 | 0.840 |
21 | 2295 | 14172 | 664151 |
|
Nigeria | Michael Okpara University of Agriculture |
Others
Wastewater treatment | |
14 | 13 | 0.929 | 19 | 19 | 1.000 | 522 | 481 | 0.921 |
22 | 2312 | 14248 | 666394 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Environmental Science & Engineering
Environmental | smooth muscle and clinical physiology | |
14 | 13 | 0.929 | 17 | 14 | 0.824 | 591 | 482 | 0.816 |
23 | 2483 | 15095 | 687297 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Agricultural Economics
Agribusiness | Entrepreneurship and Financial Management | |
14 | 10 | 0.714 | 20 | 10 | 0.500 | 748 | 344 | 0.460 |
24 | 2526 | 15251 | 690556 |
|
Nigeria | Michael Okpara University of Agriculture |
Medical and Health Sciences / Microbiology
Environmental Microbiology | |
14 | 10 | 0.714 | 16 | 12 | 0.750 | 607 | 350 | 0.577 |
25 | 2597 | 15593 | 700501 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Animal Science
Animal Breeding and Genetics | |
14 | 7 | 0.500 | 16 | 6 | 0.375 | 553 | 214 | 0.387 |
26 | 2663 | 15952 | 711070 |
|
Nigeria | Michael Okpara University of Agriculture |
Others
Body composition | maternal and child health and nutrition | Dietary diversity | |
13 | 12 | 0.923 | 22 | 15 | 0.682 | 837 | 520 | 0.621 |
27 | 2780 | 16523 | 725388 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Agricultural Engineering
Bioenergy | Renewable Energy | Machinery Design and Development | Modeling of Agricultural Systems | |
13 | 11 | 0.846 | 15 | 11 | 0.733 | 724 | 498 | 0.688 |
28 | 2922 | 17244 | 743615 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil science | agronomy | environmental science | water resources management | |
13 | 8 | 0.615 | 18 | 5 | 0.278 | 538 | 231 | 0.429 |
29 | 2980 | 17563 | 752680 |
|
Nigeria | Michael Okpara University of Agriculture |
Natural Sciences / Chemical Sciences
Adsorption | computational chemistry | |
12 | 12 | 1.000 | 17 | 17 | 1.000 | 419 | 409 | 0.976 |
30 | 2984 | 17581 | 753033 |
|
Nigeria | Michael Okpara University of Agriculture |
Others
Biofuels (Biodiesel | Biogas and Bio-ethanol etc) | Chemical Kinetics and Catalysis | adsorption | Corrosion | |
12 | 12 | 1.000 | 16 | 16 | 1.000 | 665 | 610 | 0.917 |
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31 | 3064 | 18060 | 765206 |
|
Nigeria | Michael Okpara University of Agriculture |
Medical and Health Sciences / Pharmacology
Pharmacology | Chemical Biology | Biochemistry and Plant Therapeutics | |
12 | 11 | 0.917 | 15 | 11 | 0.733 | 563 | 356 | 0.632 |
32 | 3102 | 18248 | 770219 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Civil Engineering
Water resources and environmental engineering | |
12 | 11 | 0.917 | 13 | 12 | 0.923 | 506 | 457 | 0.903 |
33 | 3129 | 18400 | 774395 |
|
Nigeria | Michael Okpara University of Agriculture |
Medical and Health Sciences / Nutrition and Dietetics
Animal Nutrition and Biochemistry | |
12 | 10 | 0.833 | 16 | 10 | 0.625 | 1020 | 626 | 0.614 |
34 | 3152 | 18462 | 775699 |
|
Nigeria | Michael Okpara University of Agriculture |
Medical and Health Sciences / Biochemistry
Hematology | Diabetes | |
12 | 10 | 0.833 | 15 | 10 | 0.667 | 634 | 308 | 0.486 |
35 | 3221 | 18748 | 782777 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Food Science and Engineering
Food Processing | Food Chemistry | Food Flavours | Neglected/Underutilized Species | Product Development | |
12 | 10 | 0.833 | 12 | 11 | 0.917 | 437 | 287 | 0.657 |
36 | 3225 | 18765 | 783084 |
|
Nigeria | Michael Okpara University of Agriculture |
Natural Sciences / Biological Science
Wildlife Conservation | |
12 | 9 | 0.750 | 20 | 9 | 0.450 | 740 | 314 | 0.424 |
37 | 3274 | 18960 | 787066 |
|
Nigeria | Michael Okpara University of Agriculture |
Natural Sciences / Chemical Sciences
chemistry | |
12 | 9 | 0.750 | 14 | 8 | 0.571 | 437 | 323 | 0.739 |
38 | 3290 | 19041 | 789017 |
|
Nigeria | Michael Okpara University of Agriculture |
Others
Veterinary reproduction | Reproductive biotechnology application to improve fertility in food animals | |
12 | 9 | 0.750 | 13 | 8 | 0.615 | 426 | 267 | 0.627 |
39 | 3436 | 19784 | 807871 |
|
Nigeria | Michael Okpara University of Agriculture |
Natural Sciences / Biological Science
water and sediments quality | hydrobiology and fisheries | |
11 | 11 | 1.000 | 13 | 13 | 1.000 | 408 | 388 | 0.951 |
40 | 3534 | 20316 | 820005 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Crop Sciences
Crop protection | Plant pathology | Mycotoxins | Postharvest pathology | |
11 | 10 | 0.909 | 13 | 10 | 0.769 | 515 | 354 | 0.687 |
41 | 3575 | 20533 | 824265 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Food Science and Engineering
Food Processing and Preservation | |
11 | 10 | 0.909 | 12 | 10 | 0.833 | 373 | 268 | 0.718 |
42 | 3636 | 20796 | 830052 |
|
Nigeria | Michael Okpara University of Agriculture |
Natural Sciences / Chemical Sciences
Analytical chemistry | fisheries | Environmental Assessment | Remediation | |
11 | 9 | 0.818 | 14 | 8 | 0.571 | 604 | 379 | 0.627 |
43 | 3726 | 21183 | 838322 |
|
Nigeria | Michael Okpara University of Agriculture |
Social Sciences / Library and Information Science
Library and Information Science | |
11 | 9 | 0.818 | 11 | 8 | 0.727 | 404 | 270 | 0.668 |
44 | 3779 | 21343 | 841698 |
|
Nigeria | Michael Okpara University of Agriculture |
Education / Education (Other, All)
Educational Research | |
11 | 8 | 0.727 | 13 | 8 | 0.615 | 307 | 183 | 0.596 |
45 | 3800 | 21437 | 844051 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Agricultural Engineering
Agricultural and Bioresources Engineering | Post harvest Engineering | Agricultural Machine Design | Bio-Energyy | |
11 | 8 | 0.727 | 12 | 7 | 0.583 | 280 | 179 | 0.639 |
46 | 3815 | 21528 | 846460 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Food Science and Engineering
Food Microbiology. Industrial Microbiology. Traditional Food Fermentation. Industrial Food Fermentation | |
11 | 8 | 0.727 | 11 | 6 | 0.545 | 337 | 198 | 0.588 |
47 | 3837 | 21619 | 848431 |
|
Nigeria | Michael Okpara University of Agriculture |
Agriculture & Forestry / Agriculture
Breeding and Genetics | |
11 | 7 | 0.636 | 13 | 3 | 0.231 | 423 | 234 | 0.553 |
48 | 3849 | 21666 | 849651 |
|
Nigeria | Michael Okpara University of Agriculture |
Medical and Health Sciences / Pharmacology
Ethnopharmacology | Natural products and diabetes | Herbal Intervention and Tropical diseases | |
11 | 7 | 0.636 | 12 | 6 | 0.500 | 468 | 250 | 0.534 |
49 | 3882 | 21853 | 855509 |
|
Nigeria | Michael Okpara University of Agriculture |
Medical and Health Sciences / Veterinary Sciences
Small animal medicine | |
11 | 6 | 0.545 | 11 | 2 | 0.182 | 238 | 122 | 0.513 |
50 | 3891 | 21930 | 858142 |
|
Nigeria | Michael Okpara University of Agriculture |
Engineering & Technology / Chemical Engineering
chemical engineering | |
10 | 10 | 1.000 | 14 | 14 | 1.000 | 375 | 369 | 0.984 |