The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 98 scientist, 1 country, 0 institution
H-Index Rankings
University / Institution:
# 26
Country:
# 725
Region:
# 269,261
World:
# 759,516
H-Index
Total:
13
Last 6 Year:
6
Last 6 Year/Total:
0.462
i10 Index
Total:
19
Last 6 Year:
5
Last 6 Year/Total:
0.263
Citation
Total:
699
Last 6 Year:
197
Last 6 Year/Total:
0.282
Dimitar Karaivanov
handling machines dynamic
gear trains investigation
analysis of multistage planetary gear trains
- agricultural machinery.
H-Index Rankings
University / Institution:
# 27
Country:
# 761
Region:
# 277,140
World:
# 784,747
H-Index
Total:
12
Last 6 Year:
10
Last 6 Year/Total:
0.833
i10 Index
Total:
18
Last 6 Year:
13
Last 6 Year/Total:
0.722
Citation
Total:
502
Last 6 Year:
368
Last 6 Year/Total:
0.733
H-Index Rankings
University / Institution:
# 28
Country:
# 777
Region:
# 280,996
World:
# 796,076
H-Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
i10 Index
Total:
15
Last 6 Year:
8
Last 6 Year/Total:
0.533
Citation
Total:
597
Last 6 Year:
302
Last 6 Year/Total:
0.506
H-Index Rankings
University / Institution:
# 29
Country:
# 780
Region:
# 281,370
World:
# 797,037
H-Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
i10 Index
Total:
14
Last 6 Year:
9
Last 6 Year/Total:
0.643
Citation
Total:
791
Last 6 Year:
461
Last 6 Year/Total:
0.583
H-Index Rankings
University / Institution:
# 30
Country:
# 785
Region:
# 282,818
World:
# 801,411
H-Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
i10 Index
Total:
12
Last 6 Year:
8
Last 6 Year/Total:
0.667
Citation
Total:
449
Last 6 Year:
260
Last 6 Year/Total:
0.579
H-Index Rankings
University / Institution:
# 31
Country:
# 789
Region:
# 283,281
World:
# 802,373
H-Index
Total:
12
Last 6 Year:
8
Last 6 Year/Total:
0.667
i10 Index
Total:
17
Last 6 Year:
4
Last 6 Year/Total:
0.235
Citation
Total:
417
Last 6 Year:
150
Last 6 Year/Total:
0.360
H-Index Rankings
University / Institution:
# 32
Country:
# 900
Region:
# 300,548
World:
# 853,664
H-Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
i10 Index
Total:
13
Last 6 Year:
7
Last 6 Year/Total:
0.538
Citation
Total:
465
Last 6 Year:
198
Last 6 Year/Total:
0.426
H-Index Rankings
University / Institution:
# 33
Country:
# 902
Region:
# 301,199
World:
# 855,441
H-Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
i10 Index
Total:
12
Last 6 Year:
5
Last 6 Year/Total:
0.417
Citation
Total:
498
Last 6 Year:
166
Last 6 Year/Total:
0.333
H-Index Rankings
University / Institution:
# 34
Country:
# 929
Region:
# 304,492
World:
# 863,904
H-Index
Total:
11
Last 6 Year:
7
Last 6 Year/Total:
0.636
i10 Index
Total:
11
Last 6 Year:
6
Last 6 Year/Total:
0.545
Citation
Total:
446
Last 6 Year:
195
Last 6 Year/Total:
0.437
H-Index Rankings
University / Institution:
# 35
Country:
# 953
Region:
# 312,350
World:
# 888,139
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
13
Last 6 Year:
9
Last 6 Year/Total:
0.692
Citation
Total:
319
Last 6 Year:
272
Last 6 Year/Total:
0.853
H-Index Rankings
University / Institution:
# 36
Country:
# 987
Region:
# 320,028
World:
# 911,945
H-Index
Total:
10
Last 6 Year:
8
Last 6 Year/Total:
0.800
i10 Index
Total:
10
Last 6 Year:
6
Last 6 Year/Total:
0.600
Citation
Total:
301
Last 6 Year:
214
Last 6 Year/Total:
0.711
Dancho Danalev
biotechnology
synthesis and structure-activity relationships of biomolecules based on amino acids
peptides
carbohydrates
glycopeptides
H-Index Rankings
University / Institution:
# 37
Country:
# 1,109
Region:
# 338,013
World:
# 966,586
H-Index
Total:
9
Last 6 Year:
8
Last 6 Year/Total:
0.889
i10 Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
Citation
Total:
213
Last 6 Year:
169
Last 6 Year/Total:
0.793
H-Index Rankings
University / Institution:
# 38
Country:
# 1,111
Region:
# 338,083
World:
# 966,795
H-Index
Total:
9
Last 6 Year:
8
Last 6 Year/Total:
0.889
i10 Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
Citation
Total:
199
Last 6 Year:
166
Last 6 Year/Total:
0.834
Darinka Bojinova
Utilization of solid wastes
usihg of microorganisms for solubilization of the phosphate
H-Index Rankings
University / Institution:
# 39
Country:
# 1,121
Region:
# 338,750
World:
# 969,097
H-Index
Total:
9
Last 6 Year:
7
Last 6 Year/Total:
0.778
i10 Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
Citation
Total:
1,050
Last 6 Year:
514
Last 6 Year/Total:
0.490
Atanas Atanassov
Real-Time Systems
Case-Based Reasoning
Parallel and Embedded Systems
Deep Learning
Machine Learning
H-Index Rankings
University / Institution:
# 40
Country:
# 1,151
Region:
# 342,468
World:
# 979,688
H-Index
Total:
9
Last 6 Year:
7
Last 6 Year/Total:
0.778
i10 Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
Citation
Total:
202
Last 6 Year:
144
Last 6 Year/Total:
0.713
H-Index Rankings
University / Institution:
# 41
Country:
# 1,180
Region:
# 345,006
World:
# 986,246
H-Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
i10 Index
Total:
8
Last 6 Year:
3
Last 6 Year/Total:
0.375
Citation
Total:
168
Last 6 Year:
95
Last 6 Year/Total:
0.565
H-Index Rankings
University / Institution:
# 42
Country:
# 1,192
Region:
# 346,114
World:
# 988,992
H-Index
Total:
9
Last 6 Year:
5
Last 6 Year/Total:
0.556
i10 Index
Total:
9
Last 6 Year:
3
Last 6 Year/Total:
0.333
Citation
Total:
260
Last 6 Year:
104
Last 6 Year/Total:
0.400
H-Index Rankings
University / Institution:
# 43
Country:
# 1,208
Region:
# 347,190
World:
# 991,276
H-Index
Total:
9
Last 6 Year:
5
Last 6 Year/Total:
0.556
i10 Index
Total:
6
Last 6 Year:
2
Last 6 Year/Total:
0.333
Citation
Total:
214
Last 6 Year:
94
Last 6 Year/Total:
0.439
Emil Mihailov
топлотехника
топлообмен
математично моделиране
диагностика
кристализация
H-Index Rankings
University / Institution:
# 44
Country:
# 1,304
Region:
# 362,670
World:
# 1,042,489
H-Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
Citation
Total:
157
Last 6 Year:
97
Last 6 Year/Total:
0.618
H-Index Rankings
University / Institution:
# 45
Country:
# 1,333
Region:
# 365,662
World:
# 1,051,163
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
6
Last 6 Year:
3
Last 6 Year/Total:
0.500
Citation
Total:
270
Last 6 Year:
185
Last 6 Year/Total:
0.685
Stanislav S Slavov
Electrical characteristics of bismuth titanate ceramics and glass-ceramics
containing SiO2 and Nd2O3
Al2O3 and SiC composite m
H-Index Rankings
University / Institution:
# 46
Country:
# 1,344
Region:
# 366,301
World:
# 1,052,754
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
6
Last 6 Year:
3
Last 6 Year/Total:
0.500
Citation
Total:
142
Last 6 Year:
99
Last 6 Year/Total:
0.697
Dimitar P Dontchev
The mechanisms and the mechanics behavior
Damage and failure of construction materials and structures
H-Index Rankings
University / Institution:
# 47
Country:
# 1,480
Region:
# 386,195
World:
# 1,115,517
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
Citation
Total:
155
Last 6 Year:
95
Last 6 Year/Total:
0.613
Dimitar Dontchev
Mechanisms and mechanics of behaviors of materials
damage and fracture of structurale materials and structures
H-Index Rankings
University / Institution:
# 48
Country:
# 1,481
Region:
# 386,224
World:
# 1,115,596
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
Citation
Total:
153
Last 6 Year:
95
Last 6 Year/Total:
0.621
H-Index Rankings
University / Institution:
# 49
Country:
# 1,569
Region:
# 392,717
World:
# 1,135,187
H-Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
i10 Index
Total:
5
Last 6 Year:
2
Last 6 Year/Total:
0.400
Citation
Total:
148
Last 6 Year:
75
Last 6 Year/Total:
0.507
H-Index Rankings
University / Institution:
# 50
Country:
# 1,598
Region:
# 394,913
World:
# 1,140,742
H-Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
i10 Index
Total:
6
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
281
Last 6 Year:
50
Last 6 Year/Total:
0.178
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
26 725 269,261 759,516
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Natural Sciences / Chemical Sciences

Solid Fuels | Fisosorption | Carbon materials |

13 6 0.462 19 5 0.263 699 197 0.282
27 761 277,140 784,747
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Chemical Engineering

handling machines dynamic | gear trains investigation | analysis of multistage planetary gear trains | - agricultural machinery. |

12 10 0.833 18 13 0.722 502 368 0.733
28 777 280,996 796,076
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Natural Sciences / Chemical Sciences

metallurgical slags - utilization | biomaterials | bioactivity catalyst |

12 9 0.750 15 8 0.533 597 302 0.506
29 780 281,370 797,037
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Chemical Engineering

Chemical Engineering | Biotechnology | Membrane Separation |

12 9 0.750 14 9 0.643 791 461 0.583
30 785 282,818 801,411
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Chemical Engineering

chemical engineering | nanoparticles | carbon nanotubes | graphene | modeling |

12 9 0.750 12 8 0.667 449 260 0.579
31 789 283,281 802,373
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Natural Sciences / Chemical Sciences

Chemistry | Materials Science | Biotechnology | Binding materials |

12 8 0.667 17 4 0.235 417 150 0.360
32 900 300,548 853,664
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Chemical Engineering

Chemical Engineering |

11 8 0.727 13 7 0.538 465 198 0.426
33 902 301,199 855,441
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Others

11 8 0.727 12 5 0.417 498 166 0.333
34 929 304,492 863,904
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Natural Sciences / Chemical Sciences

Corrosion | Protection of materials | Surface treatments |

11 7 0.636 11 6 0.545 446 195 0.437
35 953 312,350 888,139
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Natural Sciences / Chemical Sciences

analytical chemistry | electrochemistry | voltammetry |

10 9 0.900 13 9 0.692 319 272 0.853
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36 987 320,028 911,945
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Nanoscience and Nanotechnology

Nanotechnology | Adsorption | Separation technology |

10 8 0.800 10 6 0.600 301 214 0.711
37 1,109 338,013 966,586
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Chemical Engineering

biotechnology | synthesis and structure-activity relationships of biomolecules based on amino acids | peptides | carbohydrates | glycopeptides |

9 8 0.889 8 7 0.875 213 169 0.793
38 1,111 338,083 966,795
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Metallurgical & Materials Engineering

glass science | nonconventional oxide glasses | chemical physics | nonlinear optical materials |

9 8 0.889 8 6 0.750 199 166 0.834
39 1,121 338,750 969,097
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Natural Sciences / Chemical Sciences

Utilization of solid wastes | usihg of microorganisms for solubilization of the phosphate |

9 7 0.778 9 6 0.667 1,050 514 0.490
40 1,151 342,468 979,688
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Computer Science

Real-Time Systems | Case-Based Reasoning | Parallel and Embedded Systems | Deep Learning | Machine Learning |

9 7 0.778 7 6 0.857 202 144 0.713
41 1,180 345,006 986,246
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Chemical Engineering

9 6 0.667 8 3 0.375 168 95 0.565
42 1,192 346,114 988,992
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Others

silicates | ceramics | composites |

9 5 0.556 9 3 0.333 260 104 0.400
43 1,208 347,190 991,276
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Industrial & Manufacturing Engineering

Industrial informatics and automation |

9 5 0.556 6 2 0.333 214 94 0.439
44 1,304 362,670 1,042,489
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Others

топлотехника | топлообмен | математично моделиране | диагностика | кристализация |

8 7 0.875 3 2 0.667 157 97 0.618
45 1,333 365,662 1,051,163
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Chemical Engineering

technology of rubber |

8 6 0.750 6 3 0.500 270 185 0.685
46 1,344 366,301 1,052,754
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Metallurgical & Materials Engineering

Electrical characteristics of bismuth titanate ceramics and glass-ceramics | containing SiO2 and Nd2O3 | Al2O3 and SiC composite m |

8 6 0.750 6 3 0.500 142 99 0.697
47 1,480 386,195 1,115,517
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Metallurgical & Materials Engineering

The mechanisms and the mechanics behavior | Damage and failure of construction materials and structures |

7 6 0.857 6 5 0.833 155 95 0.613
48 1,481 386,224 1,115,596
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Metallurgical & Materials Engineering

Mechanisms and mechanics of behaviors of materials | damage and fracture of structurale materials and structures |

7 6 0.857 6 5 0.833 153 95 0.621
49 1,569 392,717 1,135,187
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Others

7 5 0.714 5 2 0.400 148 75 0.507
50 1,598 394,913 1,140,742
Bulgaria University of Chemical Technology and Metallurgy Sofia University of Chemical Technology and Metallurgy Sofia Engineering & Technology / Biomedical Engineering

biotechnology biomedical engineering |

7 4 0.571 6 0 0.000 281 50 0.178