Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 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. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Metrics
H-Index
i10 Index
Citation
79
193
25,948
foams
antifoams
rheology
surfactants
Metrics
H-Index
i10 Index
Citation
72
174
18,977
Nucleation and Growth of New Phases
Metrics
H-Index
i10 Index
Citation
49
99
11,851
Metrics
H-Index
i10 Index
Citation
44
107
11,351
Biogenic volatile organic compounds
photosynthesis
Metrics
H-Index
i10 Index
Citation
43
74
13,366
bone marrow
stem cell
transplantation
oncoimmunology
Metrics
H-Index
i10 Index
Citation
41
84
7,237
Crystal Growth
Metrics
H-Index
i10 Index
Citation
40
117
5,642
Metrics
H-Index
i10 Index
Citation
38
81
4,018
Monte Carlo methods
Parallel algorithms
Mathematical modeling
Metrics
H-Index
i10 Index
Citation
36
115
4,636
infectious microbiology
Metrics
H-Index
i10 Index
Citation
35
77
4,283
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Solid mechanics
Behaviour of inelastic structures subjected to blast and impact
Stress wave propagation
Mechanical properties
Metrics
H-Index
i10 Index
Citation
35
67
4,144
mental health
health care systems
ethics
epidemiology
Metrics
H-Index
i10 Index
Citation
33
40
9,486
Poly(alkylene oxides) - Controlled Polymerization Methods - Water soluble polymers - gels and cryogels - Responsive polymers
Na
Metrics
H-Index
i10 Index
Citation
33
108
4,704
photosynthesis
abiotic stress
chlorophyll fluorescence
resurrection plants
Metrics
H-Index
i10 Index
Citation
32
61
2,768
cornea
in vivo confocal microscopy
UV
Metrics
H-Index
i10 Index
Citation
32
47
2,893
Theoretical and mathematical physics
Metrics
H-Index
i10 Index
Citation
32
52
4,640
Metrics
H-Index
i10 Index
Citation
30
78
4,406
IT&Security
Management IT processes project&services
Innovation
Digitalization
Start-Up
Metrics
H-Index
i10 Index
Citation
29
72
2,531
паразитни болести по животните и човека
Metrics
H-Index
i10 Index
Citation
29
74
4,193
микробиология
Metrics
H-Index
i10 Index
Citation
29
56
3,099
хетерогенен катализ
Metrics
H-Index
i10 Index
Citation
29
41
4,264
Metrics
H-Index
i10 Index
Citation
28
46
3,083
Informatics
e-Learning
Near-rings
Education
Metrics
H-Index
i10 Index
Citation
28
98
3,085
surface science
Metrics
H-Index
i10 Index
Citation
28
52
2,527
Metrics
H-Index
i10 Index
Citation
27
47
5,403
Metrics
H-Index
i10 Index
Citation
27
49
2,993
Polymers
electrospinning
modifications
natural bioactive compounds
Metrics
H-Index
i10 Index
Citation
27
39
3,120
biochemistry
Metrics
H-Index
i10 Index
Citation
27
74
2,382
electrospinning
chitosan
biodegradable polyesters
polyelectrolyte complexes
Metrics
H-Index
i10 Index
Citation
27
42
2,104
nucleation
epitaxy
crystal growth
Metrics
H-Index
i10 Index
Citation
27
48
3,906
environmental catalysis
Metrics
H-Index
i10 Index
Citation
26
38
2,563
Metrics
H-Index
i10 Index
Citation
25
69
2,281
Metrics
H-Index
i10 Index
Citation
25
35
1,564
Metrics
H-Index
i10 Index
Citation
24
34
1,911
Metrics
H-Index
i10 Index
Citation
24
26
50,042
структурна кристалография
материалознание
Metrics
H-Index
i10 Index
Citation
24
54
2,397
Mycology
Oxidative stress: biomarkers
cell responce
antioxidant defence
Metrics
H-Index
i10 Index
Citation
24
43
1,992
Metrics
H-Index
i10 Index
Citation
24
31
2,517
Foams
Antifoams
Interfacial Rheology
Surfactant Adsorption
Thin Liquid Films
Metrics
H-Index
i10 Index
Citation
24
30
2,915
infectious microbiology
photodynamic therapy
antimicrobials
Metrics
H-Index
i10 Index
Citation
23
53
2,240
muonic atom
hyperfine structure
proton size
hydrogen molecular ion
antiprotonic helium
Metrics
H-Index
i10 Index
Citation
23
37
1,679
Metrics
H-Index
i10 Index
Citation
23
42
2,292
Metrics
H-Index
i10 Index
Citation
23
40
2,419
Metrics
H-Index
i10 Index
Citation
23
59
2,479
medicine
microbiology
clinical immunology
Metrics
H-Index
i10 Index
Citation
22
47
1,625
solar cells
semiconductor electrochemistry
impedance spectroscopy
Metrics
H-Index
i10 Index
Citation
22
45
2,012
Cognitive Modeling
Social and Moral Dilemmas
Experimental Philosophy
Augmentative and Alternative Communication
Assistive Te
Metrics
H-Index
i10 Index
Citation
22
44
1,958
клетъчен имунитет
ХИВ/СПИН
флоуцитометрия
Metrics
H-Index
i10 Index
Citation
22
31
1,409
Control Theory
Robust Control
Numerical Methods
Software for Control Systems Design
Metrics
H-Index
i10 Index
Citation
22
49
3,367
Metrics
H-Index
i10 Index
Citation
21
36
3,620
crystallography
hydrogen bonding
hydantoin
glass
Metrics
H-Index
i10 Index
Citation
21
59
1,849
insect cytogenetics
Metrics
H-Index
i10 Index
Citation
21
36
1,223
Synthetic pant growth regulators
Phytohormones
Herbicides
Plant stress
Metrics
H-Index
i10 Index
Citation
20
33
3,731
corrosion and protection
Metrics
H-Index
i10 Index
Citation
20
29
1,372
Malignant hematological diseases
Myeloproliferative neoplasia
Multiple myeloma
Metrics
H-Index
i10 Index
Citation
20
30
2,245
Biopharmaceutics
Lipid digestion
Oral delivery of poorly-soluble drugs
Surfactants
Detergency
Metrics
H-Index
i10 Index
Citation
19
23
1,577
Metrics
H-Index
i10 Index
Citation
19
36
1,382
Metrics
H-Index
i10 Index
Citation
19
28
1,304
pre-main sequence stars
Metrics
H-Index
i10 Index
Citation
19
29
1,779
Medicine
Education
Metrics
H-Index
i10 Index
Citation
19
35
2,524
Raman and infrared spectroscopy
lattice dynamics calculations
Metrics
H-Index
i10 Index
Citation
19
29
1,804
Metrics
H-Index
i10 Index
Citation
19
45
1,780
controlled polymer synthesis
Metrics
H-Index
i10 Index
Citation
19
34
2,132
Metrics
H-Index
i10 Index
Citation
18
33
1,513
Metrics
H-Index
i10 Index
Citation
18
41
1,483
Metrics
H-Index
i10 Index
Citation
18
30
816
Metrics
H-Index
i10 Index
Citation
18
23
1,800
Metrics
H-Index
i10 Index
Citation
18
36
1,426
Metrics
H-Index
i10 Index
Citation
18
32
1,323
hemorheology
hemodynamics
electrorheology
biomechanics
biomicrofluidics
Metrics
H-Index
i10 Index
Citation
18
31
924
Coherent and squeezed states
Symmetry
Quantization
Pseudo Hermitian systems
Metrics
H-Index
i10 Index
Citation
18
30
1,651
Parasitology
helminthology
nematodes
parasites
zoonosis
Metrics
H-Index
i10 Index
Citation
17
22
982
здравен мениджмънт
здравна политика
управление на качеството в
Metrics
H-Index
i10 Index
Citation
17
24
1,910
polarization
holography
anisotropy
azo-polymers
Metrics
H-Index
i10 Index
Citation
17
31
918
Metrics
H-Index
i10 Index
Citation
17
38
1,242
Metrics
H-Index
i10 Index
Citation
17
32
1,017
Metrics
H-Index
i10 Index
Citation
17
30
743
ozone
catalysis
Metrics
H-Index
i10 Index
Citation
16
20
917
Metrics
H-Index
i10 Index
Citation
16
28
1,340
Metrics
H-Index
i10 Index
Citation
16
23
974
Metrics
H-Index
i10 Index
Citation
16
33
1,018
biopolymers
polyelectrolytes
Metrics
H-Index
i10 Index
Citation
16
26
862
near-infrared spectroscopy
Metrics
H-Index
i10 Index
Citation
16
22
1,402
Metrics
H-Index
i10 Index
Citation
16
31
877
Metrics
H-Index
i10 Index
Citation
16
25
1,172
Metrics
H-Index
i10 Index
Citation
16
25
855
Metrics
H-Index
i10 Index
Citation
16
21
703
Metrics
H-Index
i10 Index
Citation
16
22
601
Metrics
H-Index
i10 Index
Citation
16
33
1,241
Синтез на микро-/мезопорести силикати
наноструктурирани оксиди и зео
Metrics
H-Index
i10 Index
Citation
15
22
706
Metrics
H-Index
i10 Index
Citation
15
22
627
Phytocoenology
Metrics
H-Index
i10 Index
Citation
15
23
662
Nuclear Energy
Nuclear Safety
Nuclear Reactors
Metrics
H-Index
i10 Index
Citation
15
38
1,048
Metrics
H-Index
i10 Index
Citation
15
20
653
Metrics
H-Index
i10 Index
Citation
15
18
1,268
Landscape Ecology and Landscape Planning
Ecosystem Services
Applied Geography
Metrics
H-Index
i10 Index
Citation
14
20
526
Metrics
H-Index
i10 Index
Citation
14
24
501
Metrics
H-Index
i10 Index
Citation
14
19
495
Metrics
H-Index
i10 Index
Citation
14
15
834
V Bankova
Metrics
H-Index
i10 Index
Citation Counts
79
193
25,948
Nikolai Denkov
Metrics
H-Index
i10 Index
Citation Counts
72
174
18,977
Dimo Kashchiev
Metrics
H-Index
i10 Index
Citation Counts
49
99
11,851
Irini Doytchinova
Medical University Sofia
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
44
107
11,351
Violeta Velikova
Metrics
H-Index
i10 Index
Citation Counts
43
74
13,366
Igor Resnick
Metrics
H-Index
i10 Index
Citation Counts
41
84
7,237
Marin Gospodinov
Metrics
H-Index
i10 Index
Citation Counts
40
117
5,642
Boris Tenchov
Medical University Sofia
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
38
81
4,018
ivan dimov
Metrics
H-Index
i10 Index
Citation Counts
36
115
4,636
Najdenski Hristo
Metrics
H-Index
i10 Index
Citation Counts
35
77
4,283
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Dora Karagiozova
Metrics
H-Index
i10 Index
Citation Counts
35
67
4,144
Solid mechanics
Behaviour of inelastic structures subjected to blast and impact
Stress wave propagation
Mechanical properties
Hristo Hinkov
Metrics
H-Index
i10 Index
Citation Counts
33
40
9,486
Christo B. Tsvetanov
Institute of Polymers
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
33
108
4,704
Poly(alkylene oxides) - Controlled Polymerization Methods - Water soluble polymers - gels and cryogels - Responsive polymers
Na
Katya Georgieva
Metrics
H-Index
i10 Index
Citation Counts
32
61
2,768
photosynthesis
abiotic stress
chlorophyll fluorescence
resurrection plants
Christina Grupcheva
Metrics
H-Index
i10 Index
Citation Counts
32
47
2,893
Valentina B. Petkova
Metrics
H-Index
i10 Index
Citation Counts
32
52
4,640
Zdravko Kamenov
Medical University Sofia
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
30
78
4,406
Mariana Petrova Мариана Петрова|М.М.Петрова
Veliko Tarnovo University St Cyril and Methodius
Veliko Tarnovo, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
29
72
2,531
IT&Security
Management IT processes project&services
Innovation
Digitalization
Start-Up
Andrey Ivanov
Trakia University Stara Zagora
Stara Zagora, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
29
74
4,193
Iva Christova
Metrics
H-Index
i10 Index
Citation Counts
29
56
3,099
Vasko Idakiev
Metrics
H-Index
i10 Index
Citation Counts
29
41
4,264
Galina Vankova-Kirilova
Metrics
H-Index
i10 Index
Citation Counts
28
46
3,083
Asen Rahnev|Assen Rakhnev, Asen Rachnev
Metrics
H-Index
i10 Index
Citation Counts
28
98
3,085
Georgi Tyuliev
Metrics
H-Index
i10 Index
Citation Counts
28
52
2,527
DD Dimitrova ДД Димитрова
Medical University Plovdiv
Plovdiv, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
27
47
5,403
Маргарита Камбурова
Metrics
H-Index
i10 Index
Citation Counts
27
49
2,993
Milena Ignatova
Institute of Polymers
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
27
39
3,120
Polymers
electrospinning
modifications
natural bioactive compounds
Pavlina Dolashka
Metrics
H-Index
i10 Index
Citation Counts
27
74
2,382
Dilyana Paneva
Institute of Polymers
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
27
42
2,104
electrospinning
chitosan
biodegradable polyesters
polyelectrolyte complexes
Ivan Markov
Metrics
H-Index
i10 Index
Citation Counts
27
48
3,906
A Naydenov
Metrics
H-Index
i10 Index
Citation Counts
26
38
2,563
Dasha Mihaylova
Metrics
H-Index
i10 Index
Citation Counts
25
69
2,281
Sonia Ilieva
Metrics
H-Index
i10 Index
Citation Counts
25
35
1,564
Anton Slavov
Metrics
H-Index
i10 Index
Citation Counts
24
34
1,911
Konstantin Ramshev
Metrics
H-Index
i10 Index
Citation Counts
24
26
50,042
Diana Nihtianova
Metrics
H-Index
i10 Index
Citation Counts
24
54
2,397
Maria Angelova
Metrics
H-Index
i10 Index
Citation Counts
24
43
1,992
Mycology
Oxidative stress: biomarkers
cell responce
antioxidant defence
Vladimir Gelev Guelev
Metrics
H-Index
i10 Index
Citation Counts
24
31
2,517
Krastanka Marinova
Metrics
H-Index
i10 Index
Citation Counts
24
30
2,915
Foams
Antifoams
Interfacial Rheology
Surfactant Adsorption
Thin Liquid Films
Vesselin Kussovski
Metrics
H-Index
i10 Index
Citation Counts
23
53
2,240
Dimitar Bakalov
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,679
muonic atom
hyperfine structure
proton size
hydrogen molecular ion
antiprotonic helium
anton apostolov
Metrics
H-Index
i10 Index
Citation Counts
23
42
2,292
George Tzvetkov
Metrics
H-Index
i10 Index
Citation Counts
23
40
2,419
Doriana Dimova-Malinovska
Metrics
H-Index
i10 Index
Citation Counts
23
59
2,479
Marianna Murdjeva
Medical University Plovdiv
Plovdiv, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
22
47
1,625
Georgi Popkirov|George Popkirov
Metrics
H-Index
i10 Index
Citation Counts
22
45
2,012
solar cells
semiconductor electrochemistry
impedance spectroscopy
Maurice Grinberg|Морис Гринберг
New Bulgarian University
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,958
Cognitive Modeling
Social and Moral Dilemmas
Experimental Philosophy
Augmentative and Alternative Communication
Assistive Te
Maria Nikolova
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,409
Petko H. Petkov
Metrics
H-Index
i10 Index
Citation Counts
22
49
3,367
Control Theory
Robust Control
Numerical Methods
Software for Control Systems Design
Svilen Simeonov
Metrics
H-Index
i10 Index
Citation Counts
21
36
3,620
Boris Shivachev|Boris Schivachev, Borislav Shivachev
Metrics
H-Index
i10 Index
Citation Counts
21
59
1,849
S. Grozeva
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,223
Iskren Sergiev
Metrics
H-Index
i10 Index
Citation Counts
20
33
3,731
Synthetic pant growth regulators
Phytohormones
Herbicides
Plant stress
Nikolai Boshkov
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,372
Liana Gercheva - Kyuchukova
Metrics
H-Index
i10 Index
Citation Counts
20
30
2,245
Malignant hematological diseases
Myeloproliferative neoplasia
Multiple myeloma
Zahari Vinarov
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,577
Biopharmaceutics
Lipid digestion
Oral delivery of poorly-soluble drugs
Surfactants
Detergency
Peter Aleksandrov Ivanov
Metrics
H-Index
i10 Index
Citation Counts
19
36
1,382
Natalia Krasteva
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,304
Stoyanka Peneva
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,779
Stefan Kostianev
Medical University Plovdiv
Plovdiv, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
19
35
2,524
Victor Ivanov
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,804
Evgenia Valcheva
Metrics
H-Index
i10 Index
Citation Counts
19
45
1,780
Ivaylo Dimitrov
Institute of Polymers
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
19
34
2,132
Hristo Kolev
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,513
IP Angelov
Metrics
H-Index
i10 Index
Citation Counts
18
41
1,483
Dimana Nazarova
Metrics
H-Index
i10 Index
Citation Counts
18
30
816
Stefan Panaiotov
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,800
Juliana Ivanova
Metrics
H-Index
i10 Index
Citation Counts
18
36
1,426
Plamena Zlateva Пламена Златева
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,323
Nadia Antonova
Metrics
H-Index
i10 Index
Citation Counts
18
31
924
hemorheology
hemodynamics
electrorheology
biomechanics
biomicrofluidics
DA Trifonov
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,651
Coherent and squeezed states
Symmetry
Quantization
Pseudo Hermitian systems
Yasen Mutafchiev
Metrics
H-Index
i10 Index
Citation Counts
17
22
982
Антония Димова Antoniya Dimova
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,910
Lian Nedelchev
Metrics
H-Index
i10 Index
Citation Counts
17
31
918
Ivan Iliev
Metrics
H-Index
i10 Index
Citation Counts
17
38
1,242
Minko Petrov
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,017
Plamen Bozhilov
Metrics
H-Index
i10 Index
Citation Counts
17
30
743
Vladimir Georgiev
Metrics
H-Index
i10 Index
Citation Counts
16
20
917
Vladimir Poulkov
Metrics
H-Index
i10 Index
Citation Counts
16
28
1,340
Lubomir Makedonski
Metrics
H-Index
i10 Index
Citation Counts
16
23
974
Boycho Landzhov
Medical University Sofia
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
16
33
1,018
M Marudova
Metrics
H-Index
i10 Index
Citation Counts
16
26
862
Atanassova Stefka
Trakia University Stara Zagora
Stara Zagora, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,402
Ivanka Teneva
Metrics
H-Index
i10 Index
Citation Counts
16
31
877
donka angelova
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,172
Ralitsa Zidarova
Metrics
H-Index
i10 Index
Citation Counts
16
25
855
Tzvetan Ostromsky
Metrics
H-Index
i10 Index
Citation Counts
16
21
703
Vanya Lekova
Metrics
H-Index
i10 Index
Citation Counts
16
22
601
C. Roumenin
Metrics
H-Index
i10 Index
Citation Counts
16
33
1,241
Христина Лазарова|Hristina Lazarova
Metrics
H-Index
i10 Index
Citation Counts
15
22
706
Синтез на микро-/мезопорести силикати
наноструктурирани оксиди и зео
Emi Haladjova
Institute of Polymers
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
15
22
627
Nikolay Velev
Metrics
H-Index
i10 Index
Citation Counts
15
23
662
Pavlin Groudev
Metrics
H-Index
i10 Index
Citation Counts
15
38
1,048
Nonka Mateva
Medical University Plovdiv
Plovdiv, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
15
20
653
Darinka Christova
Institute of Polymers
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,268
Bilyana Borissova
Metrics
H-Index
i10 Index
Citation Counts
14
20
526
Landscape Ecology and Landscape Planning
Ecosystem Services
Applied Geography
Irina Radeva|Radeva, I.
Metrics
H-Index
i10 Index
Citation Counts
14
24
501
Veselin Bivolarski
Metrics
H-Index
i10 Index
Citation Counts
14
19
495
Aleksandrina Vlahova
Medical University Sofia
Sofia, Bulgaria
Metrics
H-Index
i10 Index
Citation Counts
14
15
834