![Christopher A Heist](/user/assets/images/profile/no-profile-photo.png)
Christopher A Heist
Natural Sciences / Chemical Sciences
AD Scientific Index ID: 5683142
Christopher A Heist Academic Profile: Rankings
In NASA Johnson Space Center
2,257
Scientists
Scientists
In United States
448,569
Scientists
Scientists
In North America
508,704
Scientists
Scientists
In World
2,424,675
Scientists
Scientists
Citation Index
H-Index
i-10 Index
Scores
H-Index
31.01%
#700
H-Index
72.95%
#327,209
H-Index
H-Index
H Index
5
Total Ranks
i-10 Index
24.77%
#559
i-10 Index
69.92%
#313,632
i-10 Index
i-10 Index
i-10 Index
5
Citation Index
24.77%
#559
Citation Index
70.92%
#318,118
Citation Index
Citation Index
Citations
185
H-Index
29.91%
#675
H-Index
70.88%
#317,929
H-Index
H-Index
H Index
5
Last 6 Years Ranks
i-10 Index
22.82%
#515
i-10 Index
66.95%
#300,307
i-10 Index
i-10 Index
i-10 Index
4
Citation Index
35.76%
#807
Citation Index
73.11%
#327,947
Citation Index
Citation Index
Citations
99
Natural Sciences*
In NASA Johnson Space Center
134
Scientists
Scientists
In United States
66,479
Scientists
Scientists
In North America
74,076
Scientists
Scientists
In World
311,174
Scientists
Scientists
Rank
38.81%
#52
Rank
85.11%
#56,578
Rank
Rank
Chemical Sciences*
In NASA Johnson Space Center
28
Scientists
Scientists
In United States
11,384
Scientists
Scientists
In North America
12,626
Scientists
Scientists
In World
64,668
Scientists
Scientists
Rank
42.86%
#12
Rank
83.35%
#9,489
Rank
Rank
* Feb 17, 2025 | According to Total H Index | BETA VERSION
Join our list to unlock premium membership benefits and view the full version of your profile – click here. Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (888.752 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated.
Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact [email protected]. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email [email protected]. We will delete your data within 5 business days.
Free Updates: To update your university or institution name, please email [email protected] with your AD Scientific Index ID and supporting documentation.
Google Scholar
Visit Web Page
![](https://cdn.adscientificindex.com/logos/28399.jpg)
University / Institution Rankings
NASA Johnson Space Center Rankings
AD Scientific Index ID
5683142
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
-
school
Academic Degree