Ahmad Umar
Engineering & Technology / Nanoscience and Nanotechnology
AD Scientific Index ID: 546321
Arabic
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In Najran University (174) | In Saudi Arabia (14,402) | In Asia (686,985) | World (2,399,984) | ||
H Index (Total) | 97 | #1 | #28 Top 3% | #1,036 Top 3% | #9,869 Top 3% |
H Index (Last 6 Years) | 74 | #1 | #31 Top 3% | #975 Top 3% | #??? |
H Index Last 6 years / Total Ratio
|
76% | ||||
i10 Index (Total) | 539 | #1 | #14 Top 3% | #634 Top 3% | #??? |
i10 Index (Last 6 Years) | 444 | #1 | #12 Top 3% | #474 Top 3% | #??? |
i10 Index Last 6 years / Total Ratio | 82% | ||||
Citation (Total) | 34,491 | #1 | #47 Top 3% | #1,828 Top 3% | #??? |
Citation (Last 6 Years) | 22,523 | #1 | #51 Top 3% | #1,542 Top 3% | #??? |
Citation Last 6 years / Total Ratio | 65% | ||||
Engineering & Technology * |
#1
(32) * |
#10 Top 3% (3,049) * |
(161,229) * |
(424,336) * |
|
Nanoscience and Nanotechnology * Nanoscience and Nanotechnology | Sensors | Catalysis | Energy | Electronic Devices | |
#1
(2) * |
#2 Top 3%
(124) * |
(4,964) * |
(11,917) * |
* Oct 19, 2024 | According to Total H Index | BETA VERSION
Subject Field Ranking 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' (931.668 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated
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Najran University Rankings
AD Scientific Index ID
546321
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
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Research Interest Score, h-index
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Academic Degree
World: Top 10 Scientists in Engineering & Technology / Nanoscience and Nanotechnology
Zhong Lin Wang
Zhong Lin Wang
Georgia Institute of Technology
World Rank #7
Yi Cui
Yi Cui
Stanford University
World Rank #37
Yury Gogotsi
Yury Gogotsi
Drexel University
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Joseph Wang
Joseph Wang
University of California San Diego
World Rank #495
Hua Zhang (张华)
Hua Zhang (张华)
City University of Hong Kong
World Rank #720
Khalil Amine
Khalil Amine
Argonne National Laboratory
World Rank #977
James J Collins
James J Collins
Massachusetts Institute of Technology
World Rank #1,051
Taeghwan Hyeon
Taeghwan Hyeon
Seoul National University
World Rank #1,055
Russell TP
Russell TP
University of Massachusetts Amherst
World Rank #1,065
Liangbing Hu
Liangbing Hu
University of Maryland
World Rank #1,072
Saudi Arabia: Top 10 Scientists in Engineering & Technology / Nanoscience and Nanotechnology
Thomas Anthopoulos
Thomas Anthopoulos
King Abdullah University of Science & Technology
World Rank #7,568
Ahmad Umar
Ahmad Umar
Najran University
World Rank #9,832
Abdulhadi Baykal
Abdulhadi Baykal
Imam Abdulrahman Bin Faisal University
World Rank #12,400
Reda Mohamedy Mohamed
Reda Mohamedy Mohamed
King Abdulaziz University
World Rank #38,133
Zhengwei Pan
Zhengwei Pan
King Fahd University of Petroleum & Minerals
World Rank #39,026
Maqusood Ahamed|M. Ahamed
Maqusood Ahamed|M. Ahamed
King Saud University
World Rank #43,805
Xiaopeng Zheng
Xiaopeng Zheng
King Abdullah University of Science & Technology
World Rank #48,044
Mario Lanza
Mario Lanza
King Abdullah University of Science & Technology
World Rank #71,233
S Alfaify
S Alfaify
King Khalid University
World Rank #71,270
Irfan Ahmad
Irfan Ahmad
King Khalid University
World Rank #71,272
Najran University: Top 10 Scientists in Engineering & Technology / Nanoscience and Nanotechnology
Saudi Arabia: Top 10 Scientists in Engineering & Technology
Donal Bradley
Donal Bradley
Engineering & Technology
Metallurgical & Materials Engineering
World Rank #2,523
Iain Mcculloch
Iain Mcculloch
Engineering & Technology
Electrical & Electronic Engineering
World Rank #2,736
Husam N Alshareef
Husam N Alshareef
Engineering & Technology
Metallurgical & Materials Engineering
World Rank #2,799
Mika Sillanpää
Mika Sillanpää
Engineering & Technology
Environmental Science & Engineering
World Rank #2,800
MA Quraishi
MA Quraishi
Engineering & Technology
Metallurgical & Materials Engineering
World Rank #5,502
Osman Bakr
Osman Bakr
Engineering & Technology
Metallurgical & Materials Engineering
World Rank #5,864
Lawrence Carin
Lawrence Carin
Engineering & Technology
Computer Science
World Rank #7,564
Thomas Anthopoulos
Thomas Anthopoulos
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #7,568
Rahmat Ellahi|Ellahi Rahmat, Ellahi R, R. Ellahi
Rahmat Ellahi|Ellahi Rahmat, Ellahi R, R. Ellahi
Engineering & Technology
Mechanical Engineering
World Rank #9,453
Ahmad Umar
Ahmad Umar
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #9,832
Najran University: Top 10 Scientists
Ahmad Umar
Ahmad Umar
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #9,832
Mohd Faisal
Mohd Faisal
Natural Sciences
Chemical Sciences
World Rank #75,202
Javed Ahmad
Javed Ahmad
Medical and Health Sciences
Pharmacy & Pharmaceutical Sciences
World Rank #120,069
Ahmed A Ibrahim
Ahmed A Ibrahim
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #133,819
MS Al Assiri
MS Al Assiri
Natural Sciences
Physics
World Rank #133,993
Hassan Algadi
Hassan Algadi
Engineering & Technology
Electrical & Electronic Engineering
World Rank #149,149
Sang Hoon Kim
Sang Hoon Kim
Natural Sciences
Chemical Sciences
World Rank #194,143
Muhammad Irfan
Muhammad Irfan
Engineering & Technology
Computer Science
World Rank #223,486
Khaled Mohammed Saad
Khaled Mohammed Saad
Natural Sciences
Mathematical Sciences
World Rank #237,429
Jahir Ahmed
Jahir Ahmed
Natural Sciences
Chemical Sciences
World Rank #285,075