Rankings for Scientist

University, Subject, Country, Region, World

The Davey Tree Expert Company Scientists Rankings 2024

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.

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Total 7 scientist
Daniel A Herms
Daniel A Herms
The Davey Tree Expert Company
The Davey Tree Expert Company
Natural Sciences / Biological Science
insect ecology
forest entomology
plant-insect interactions
invasion ecology
pest management
H-Index Rankings
University / Institution:
# 1
Country:
# 29,545
Region:
# 33,154
World:
# 78,334
H-Index
Total:
50
Last 6 Year:
32
Last 6 Year/Total:
0.640
i10 Index
Total:
118
Last 6 Year:
77
Last 6 Year/Total:
0.653
Citation
Total:
14,240
Last 6 Year:
4,978
Last 6 Year/Total:
0.350
Daniel Herms
Daniel Herms
The Davey Tree Expert Company
The Davey Tree Expert Company
Agriculture & Forestry / Forestry
forest entomology
H-Index Rankings
University / Institution:
# 2
Country:
# 30,848
Region:
# 34,652
World:
# 82,478
H-Index
Total:
49
Last 6 Year:
32
Last 6 Year/Total:
0.653
i10 Index
Total:
111
Last 6 Year:
74
Last 6 Year/Total:
0.667
Citation
Total:
13,876
Last 6 Year:
4,870
Last 6 Year/Total:
0.351
Satoshi Hirabayashi
Satoshi Hirabayashi
The Davey Tree Expert Company
The Davey Tree Expert Company
Others
H-Index Rankings
University / Institution:
# 3
Country:
# 107,776
Region:
# 121,926
World:
# 364,967
H-Index
Total:
23
Last 6 Year:
20
Last 6 Year/Total:
0.870
i10 Index
Total:
35
Last 6 Year:
29
Last 6 Year/Total:
0.829
Citation
Total:
3,877
Last 6 Year:
2,770
Last 6 Year/Total:
0.714
Jason Henning
Jason Henning
The Davey Tree Expert Company
The Davey Tree Expert Company
Others
H-Index Rankings
University / Institution:
# 4
Country:
# 224,012
Region:
# 251,158
World:
# 838,248
H-Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
i10 Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
Citation
Total:
1,023
Last 6 Year:
495
Last 6 Year/Total:
0.484
Rachael A Sitz
Rachael A Sitz
The Davey Tree Expert Company
The Davey Tree Expert Company
Agriculture & Forestry / Forestry
H-Index Rankings
University / Institution:
# 5
Country:
# 302,075
Region:
# 337,628
World:
# 1,215,619
H-Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
i10 Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
Citation
Total:
95
Last 6 Year:
74
Last 6 Year/Total:
0.779
Oscar Rosales
Oscar Rosales
The Davey Tree Expert Company
The Davey Tree Expert Company
Engineering & Technology / Nanoscience and Nanotechnology
Biofuels
Nanomaterials
Biocrude
Hydrogen
H-Index Rankings
University / Institution:
# 6
Country:
# 310,734
Region:
# 347,245
World:
# 1,263,583
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
550
Last 6 Year:
525
Last 6 Year/Total:
0.955
Robert J Laverne
Robert J Laverne
The Davey Tree Expert Company
The Davey Tree Expert Company
Agriculture & Forestry / Forestry
Urban forestry
Soundscape ecology
Arboriculture
H-Index Rankings
University / Institution:
# 7
Country:
# 351,335
Region:
# 392,796
World:
# 1,498,755
H-Index
Total:
4
Last 6 Year:
2
Last 6 Year/Total:
0.500
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
225
Last 6 Year:
53
Last 6 Year/Total:
0.236
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 29,545 33,154 78,334
Daniel A HermsDaniel A Herms
United States The Davey Tree Expert Company The Davey Tree Expert Company Natural Sciences / Biological Science

insect ecology | forest entomology | plant-insect interactions | invasion ecology | pest management |

50 32 0.640 118 77 0.653 14,240 4,978 0.350
2 30,848 34,652 82,478
Daniel HermsDaniel Herms
United States The Davey Tree Expert Company The Davey Tree Expert Company Agriculture & Forestry / Forestry

forest entomology |

49 32 0.653 111 74 0.667 13,876 4,870 0.351
3 107,776 121,926 364,967
Satoshi HirabayashiSatoshi Hirabayashi
United States The Davey Tree Expert Company The Davey Tree Expert Company Others

23 20 0.870 35 29 0.829 3,877 2,770 0.714
4 224,012 251,158 838,248
Jason HenningJason Henning
United States The Davey Tree Expert Company The Davey Tree Expert Company Others

11 10 0.909 11 10 0.909 1,023 495 0.484
5 302,075 337,628 1,215,619
Rachael A SitzRachael A Sitz
United States The Davey Tree Expert Company The Davey Tree Expert Company Agriculture & Forestry / Forestry

6 5 0.833 5 4 0.800 95 74 0.779
6 310,734 347,245 1,263,583
Oscar RosalesOscar Rosales
United States The Davey Tree Expert Company The Davey Tree Expert Company Engineering & Technology / Nanoscience and Nanotechnology

Biofuels | Nanomaterials | Biocrude | Hydrogen |

5 5 1.000 4 4 1.000 550 525 0.955
7 351,335 392,796 1,498,755
Robert J LaverneRobert J Laverne
United States The Davey Tree Expert Company The Davey Tree Expert Company Agriculture & Forestry / Forestry

Urban forestry | Soundscape ecology | Arboriculture |

4 2 0.500 2 1 0.500 225 53 0.236