Rankings for Scientist

University, Subject, Country, Region, World

NASA Johnson Space Center Scientists Natural Sciences / Chemical Sciences 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 28 scientist
Aaron S Burton
Aaron S Burton
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Prebiotic Chemistry
Meteorite Organics
Origins of Life
H-Index Rankings
University / Institution:
# 4
Country:
# 70,843
Region:
# 80,173
World:
# 221,741
H-Index
Total:
31
Last 6 Year:
25
Last 6 Year/Total:
0.806
i10 Index
Total:
45
Last 6 Year:
38
Last 6 Year/Total:
0.844
Citation
Total:
3,565
Last 6 Year:
2,483
Last 6 Year/Total:
0.696
William J Howitz
William J Howitz
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
chemistry education
organic chemistry
specifications grading
laboratory development
H-Index Rankings
University / Institution:
# 186
Country:
# 264,113
Region:
# 295,379
World:
# 1,021,182
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
215
Last 6 Year:
212
Last 6 Year/Total:
0.986
Priyaranjan Kumar
Priyaranjan Kumar
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Ruthenium anticancer agents
Photoactive Ru complexes
Medicinal Inorganic Chemistry
Bioinorganic Chemistry
H-Index Rankings
University / Institution:
# 187
Country:
# 264,228
Region:
# 295,506
World:
# 1,022,029
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
185
Last 6 Year:
170
Last 6 Year/Total:
0.919
Raynold Shenje,
Raynold Shenje,
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Organic Chemistry
Medicinal Chemistry
Synthesis
H-Index Rankings
University / Institution:
# 219
Country:
# 269,301
Region:
# 301,158
World:
# 1,047,069
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
8
Last 6 Year:
5
Last 6 Year/Total:
0.625
Citation
Total:
257
Last 6 Year:
154
Last 6 Year/Total:
0.599
Santanu Ghosh
Santanu Ghosh
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Synthetic Organic Chemistry
H-Index Rankings
University / Institution:
# 336
Country:
# 281,279
Region:
# 314,480
World:
# 1,108,283
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
90
Last 6 Year:
79
Last 6 Year/Total:
0.878
Thaige Gompa
Thaige Gompa
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Inorganic Chemistry
H-Index Rankings
University / Institution:
# 408
Country:
# 291,259
Region:
# 325,522
World:
# 1,159,048
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
210
Last 6 Year:
206
Last 6 Year/Total:
0.981
Christopher A Heist
Christopher A Heist
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Analytical Chemistry
Microfluidics
MEMS
& Material Science
H-Index Rankings
University / Institution:
# 620
Country:
# 309,111
Region:
# 345,409
World:
# 1,258,015
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
Citation
Total:
179
Last 6 Year:
124
Last 6 Year/Total:
0.693
Adetola Henry Adewole
Adetola Henry Adewole
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Drug discovery
Natural products chemistry
Organic chemistry
Chemical profiling
H-Index Rankings
University / Institution:
# 623
Country:
# 309,151
Region:
# 345,455
World:
# 1,258,218
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
Citation
Total:
175
Last 6 Year:
169
Last 6 Year/Total:
0.966
Alyssa N Montalbine
Alyssa N Montalbine
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Bioethics
Organ-on-Chip Microfluidics
H-Index Rankings
University / Institution:
# 642
Country:
# 310,320
Region:
# 346,783
World:
# 1,263,343
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
93
Last 6 Year:
93
Last 6 Year/Total:
1.000
Julie E Niklas
Julie E Niklas
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Inorganic chemistry
actinide chemistry
H-Index Rankings
University / Institution:
# 744
Country:
# 317,727
Region:
# 355,110
World:
# 1,300,467
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
73
Last 6 Year:
70
Last 6 Year/Total:
0.959
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Nima Ronaghi
Nima Ronaghi
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Organic Chemistry
Catalysis
Sustainability
H-Index Rankings
University / Institution:
# 852
Country:
# 329,167
Region:
# 367,918
World:
# 1,373,271
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
Citation
Total:
235
Last 6 Year:
149
Last 6 Year/Total:
0.634
Michael Evans
Michael Evans
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Organic Chemistry
Chemical Education
Educational Technology
H-Index Rankings
University / Institution:
# 854
Country:
# 329,442
Region:
# 368,224
World:
# 1,374,348
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
191
Last 6 Year:
126
Last 6 Year/Total:
0.660
Nirmal Saha
Nirmal Saha
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Chemistry & Biochemistry
H-Index Rankings
University / Institution:
# 953
Country:
# 336,032
Region:
# 375,648
World:
# 1,402,482
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
67
Last 6 Year:
67
Last 6 Year/Total:
1.000
Andrew C Boggiano
Andrew C Boggiano
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Synthetic Inorganic Chemistry
X-ray Spectroscopy
Lanthanides
Actinides
H-Index Rankings
University / Institution:
# 964
Country:
# 337,042
Region:
# 376,799
World:
# 1,407,546
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
52
Last 6 Year:
52
Last 6 Year/Total:
1.000
Sushree Jagriti Sahoo
Sushree Jagriti Sahoo
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Computational Chemistry
Density Functional Theory
Machine Learning
Chemical Informatics
Electronic Structure Theory
H-Index Rankings
University / Institution:
# 1,033
Country:
# 342,277
Region:
# 382,665
World:
# 1,436,924
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
41
Last 6 Year:
41
Last 6 Year/Total:
1.000
Hye Kyung Kim
Hye Kyung Kim
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Surface Science
Organic Chemistry
Organic Electronics
H-Index Rankings
University / Institution:
# 1,144
Country:
# 352,981
Region:
# 394,594
World:
# 1,511,177
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
278
Last 6 Year:
238
Last 6 Year/Total:
0.856
Bryce E Clifton
Bryce E Clifton
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
prebiotic chemistry
nucleic acids
strand inhibition
template-directed synthesis
H-Index Rankings
University / Institution:
# 1,186
Country:
# 355,360
Region:
# 397,279
World:
# 1,520,112
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
71
Last 6 Year:
71
Last 6 Year/Total:
1.000
Nicole Yuge Hu
Nicole Yuge Hu
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
computational catalysis
uncertainty quantification
machine learning
deep learning
H-Index Rankings
University / Institution:
# 1,223
Country:
# 357,588
Region:
# 399,779
World:
# 1,529,490
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:
118
Last 6 Year:
118
Last 6 Year/Total:
1.000
Jinyoung Choi
Jinyoung Choi
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Inorganic Chemistry
Polymer Chemistry
Materials Science
H-Index Rankings
University / Institution:
# 1,266
Country:
# 360,743
Region:
# 403,320
World:
# 1,543,517
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:
53
Last 6 Year:
53
Last 6 Year/Total:
1.000
Benjamin Kaplan
Benjamin Kaplan
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Chemistry
H-Index Rankings
University / Institution:
# 1,528
Country:
# 380,935
Region:
# 426,095
World:
# 1,678,611
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
106
Last 6 Year:
64
Last 6 Year/Total:
0.604
Hadi Morrow
Hadi Morrow
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Chemistry and Computer Science
H-Index Rankings
University / Institution:
# 1,576
Country:
# 383,491
Region:
# 428,957
World:
# 1,688,238
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
44
Last 6 Year:
34
Last 6 Year/Total:
0.773
Doris Chen
Doris Chen
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
organic synthesis
total synthesis
methodology development
organic chemistry
small molecule synthesis
H-Index Rankings
University / Institution:
# 1,651
Country:
# 388,489
Region:
# 434,600
World:
# 1,711,323
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:
37
Last 6 Year:
26
Last 6 Year/Total:
0.703
Andy Jiang
Andy Jiang
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Computational Chemistry
Electronic Structure Theory
H-Index Rankings
University / Institution:
# 1,655
Country:
# 388,774
Region:
# 434,920
World:
# 1,712,788
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:
35
Last 6 Year:
35
Last 6 Year/Total:
1.000
John P Pederson
John P Pederson
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
Computational Chemistry
H-Index Rankings
University / Institution:
# 1,768
Country:
# 395,712
Region:
# 442,802
World:
# 1,752,824
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:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
Ariel N Parker
Ariel N Parker
NASA Johnson Space Center
NASA Johnson Space Center
United States
Natural Sciences / Chemical Sciences
organic chemistry
forensic science
H-Index Rankings
University / Institution:
# 1,997
Country:
# 412,940
Region:
# 462,286
World:
# 1,878,225
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
28
Last 6 Year:
28
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
4 70,843 80,173 221,741
Aaron S BurtonAaron S Burton
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Prebiotic Chemistry | Meteorite Organics | Origins of Life |

31 25 0.806 45 38 0.844 3,565 2,483 0.696
186 264,113 295,379 1,021,182
William J HowitzWilliam J Howitz
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

chemistry education | organic chemistry | specifications grading | laboratory development |

8 8 1.000 6 6 1.000 215 212 0.986
187 264,228 295,506 1,022,029
Priyaranjan KumarPriyaranjan Kumar
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Ruthenium anticancer agents | Photoactive Ru complexes | Medicinal Inorganic Chemistry | Bioinorganic Chemistry |

8 8 1.000 6 6 1.000 185 170 0.919
219 269,301 301,158 1,047,069
Raynold Shenje,Raynold Shenje,
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Organic Chemistry | Medicinal Chemistry | Synthesis |

8 6 0.750 8 5 0.625 257 154 0.599
336 281,279 314,480 1,108,283
Santanu GhoshSantanu Ghosh
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Synthetic Organic Chemistry |

7 7 1.000 2 2 1.000 90 79 0.878
408 291,259 325,522 1,159,048
Thaige GompaThaige Gompa
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Inorganic Chemistry |

6 6 1.000 6 6 1.000 210 206 0.981
620 309,111 345,409 1,258,015
Christopher A HeistChristopher A Heist
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Analytical Chemistry | Microfluidics | MEMS | & Material Science |

5 5 1.000 5 4 0.800 179 124 0.693
623 309,151 345,455 1,258,218
Adetola Henry AdewoleAdetola Henry Adewole
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Drug discovery | Natural products chemistry | Organic chemistry | Chemical profiling |

5 5 1.000 5 4 0.800 175 169 0.966
642 310,320 346,783 1,263,343
Alyssa N MontalbineAlyssa N Montalbine
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Bioethics | Organ-on-Chip Microfluidics |

5 5 1.000 5 5 1.000 93 93 1.000
744 317,727 355,110 1,300,467
Julie E NiklasJulie E Niklas
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Inorganic chemistry | actinide chemistry |

5 5 1.000 3 3 1.000 73 70 0.959
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852 329,167 367,918 1,373,271
Nima RonaghiNima Ronaghi
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Organic Chemistry | Catalysis | Sustainability |

4 4 1.000 4 3 0.750 235 149 0.634
854 329,442 368,224 1,374,348
Michael EvansMichael Evans
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Organic Chemistry | Chemical Education | Educational Technology |

4 4 1.000 4 4 1.000 191 126 0.660
953 336,032 375,648 1,402,482
Nirmal SahaNirmal Saha
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Chemistry & Biochemistry |

4 4 1.000 3 3 1.000 67 67 1.000
964 337,042 376,799 1,407,546
Andrew C BoggianoAndrew C Boggiano
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Synthetic Inorganic Chemistry | X-ray Spectroscopy | Lanthanides | Actinides |

4 4 1.000 3 3 1.000 52 52 1.000
1,033 342,277 382,665 1,436,924
Sushree Jagriti SahooSushree Jagriti Sahoo
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Computational Chemistry | Density Functional Theory | Machine Learning | Chemical Informatics | Electronic Structure Theory |

4 4 1.000 2 2 1.000 41 41 1.000
1,144 352,981 394,594 1,511,177
Hye Kyung KimHye Kyung Kim
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Surface Science | Organic Chemistry | Organic Electronics |

3 3 1.000 3 3 1.000 278 238 0.856
1,186 355,360 397,279 1,520,112
Bryce E CliftonBryce E Clifton
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

prebiotic chemistry | nucleic acids | strand inhibition | template-directed synthesis |

3 3 1.000 3 3 1.000 71 71 1.000
1,223 357,588 399,779 1,529,490
Nicole Yuge HuNicole Yuge Hu
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

computational catalysis | uncertainty quantification | machine learning | deep learning |

3 3 1.000 2 2 1.000 118 118 1.000
1,266 360,743 403,320 1,543,517
Jinyoung ChoiJinyoung Choi
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Inorganic Chemistry | Polymer Chemistry | Materials Science |

3 3 1.000 2 2 1.000 53 53 1.000
1,528 380,935 426,095 1,678,611
Benjamin KaplanBenjamin Kaplan
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Chemistry |

2 2 1.000 2 1 0.500 106 64 0.604
1,576 383,491 428,957 1,688,238
Hadi MorrowHadi Morrow
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Chemistry and Computer Science |

2 2 1.000 2 1 0.500 44 34 0.773
1,651 388,489 434,600 1,711,323
Doris ChenDoris Chen
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

organic synthesis | total synthesis | methodology development | organic chemistry | small molecule synthesis |

2 2 1.000 1 1 1.000 37 26 0.703
1,655 388,774 434,920 1,712,788
Andy JiangAndy Jiang
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Computational Chemistry | Electronic Structure Theory |

2 2 1.000 1 1 1.000 35 35 1.000
1,768 395,712 442,802 1,752,824
John P PedersonJohn P Pederson
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

Computational Chemistry |

2 2 1.000 1 1 1.000 15 15 1.000
1,997 412,940 462,286 1,878,225
Ariel N ParkerAriel N Parker
United States United States NASA Johnson Space Center NASA Johnson Space Center Natural Sciences / Chemical Sciences

organic chemistry | forensic science |

1 1 1.000 1 1 1.000 28 28 1.000