0000-0002-8992-1521

59097349200

Khalifa, Omar

Egyptian Atomic Energy Authority

Publications

Citations

h-index

R-3ACA5-10DB9-NK35S

0000-0002-8992-1521

59097349200

Found

Total publications

Total citations

Citations per publication

4.6

Average publications per year

1.25

Average coauthors

6.6

Publications years

2021-2024 (4 years)

h-index

i10-index

m-index

0.5

o-index

g-index

w-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	1
Plant Science	Plant Science, 1, 20% Plant Science 1 publication, 20%
General Environmental Science	General Environmental Science, 1, 20% General Environmental Science 1 publication, 20%
Soil Science	Soil Science, 1, 20% Soil Science 1 publication, 20%
	1

Journals

	1
Environmental Technology and Innovation	Environmental Technology and Innovation, 1, 20% Environmental Technology and Innovation 1 publication, 20%
Environmental Science and Pollution Research	Environmental Science and Pollution Research, 1, 20% Environmental Science and Pollution Research 1 publication, 20%
Journal of Soil Sciences and Agricultural Engineering	Journal of Soil Sciences and Agricultural Engineering, 1, 20% Journal of Soil Sciences and Agricultural Engineering 1 publication, 20%
Arab Journal of Nuclear Sciences and Applications	Arab Journal of Nuclear Sciences and Applications, 1, 20% Arab Journal of Nuclear Sciences and Applications 1 publication, 20%
Environment Biodiversity and Soil Security	Environment Biodiversity and Soil Security, 1, 20% Environment Biodiversity and Soil Security 1 publication, 20%
	1

Citing journals

	1 2 3 4
Science of the Total Environment	Science of the Total Environment, 4, 17.39% Science of the Total Environment 4 citations, 17.39%
Journal of Soil Science and Plant Nutrition	Journal of Soil Science and Plant Nutrition, 3, 13.04% Journal of Soil Science and Plant Nutrition 3 citations, 13.04%
Environmental Geochemistry and Health	Environmental Geochemistry and Health, 2, 8.7% Environmental Geochemistry and Health 2 citations, 8.7%
Environmental Technology and Innovation	Environmental Technology and Innovation, 2, 8.7% Environmental Technology and Innovation 2 citations, 8.7%
Environmental Science and Pollution Research	Environmental Science and Pollution Research, 2, 8.7% Environmental Science and Pollution Research 2 citations, 8.7%
Agronomy	Agronomy, 1, 4.35% Agronomy 1 citation, 4.35%
Water, Air, and Soil Pollution	Water, Air, and Soil Pollution, 1, 4.35% Water, Air, and Soil Pollution 1 citation, 4.35%
Scientifica	Scientifica, 1, 4.35% Scientifica 1 citation, 4.35%
Environmental Pollution	Environmental Pollution, 1, 4.35% Environmental Pollution 1 citation, 4.35%
Plant Physiology and Biochemistry	Plant Physiology and Biochemistry, 1, 4.35% Plant Physiology and Biochemistry 1 citation, 4.35%
Plants	Plants, 1, 4.35% Plants 1 citation, 4.35%
Journal of Plant Growth Regulation	Journal of Plant Growth Regulation, 1, 4.35% Journal of Plant Growth Regulation 1 citation, 4.35%
ACS Omega	ACS Omega, 1, 4.35% ACS Omega 1 citation, 4.35%
Chemosphere	Chemosphere, 1, 4.35% Chemosphere 1 citation, 4.35%
Journal of Crop Health	Journal of Crop Health, 1, 4.35% Journal of Crop Health 1 citation, 4.35%
	1 2 3 4

Publishers

	1 2 3
Egyptian Knowledge Bank	Egyptian Knowledge Bank, 3, 60% Egyptian Knowledge Bank 3 publications, 60%
Springer Nature	Springer Nature, 1, 20% Springer Nature 1 publication, 20%
Elsevier	Elsevier, 1, 20% Elsevier 1 publication, 20%
	1 2 3

Organizations from articles

	1 2 3
Organization not defined	Organization not defined, 3, 60% Organization not defined 3 publications, 60%
Wuhan University	Wuhan University, 2, 40% Wuhan University 2 publications, 40%
Egyptian Atomic Energy Authority	Egyptian Atomic Energy Authority, 2, 40% Egyptian Atomic Energy Authority 2 publications, 40%
Huazhong Agricultural University	Huazhong Agricultural University, 1, 20% Huazhong Agricultural University 1 publication, 20%
Hohai University	Hohai University, 1, 20% Hohai University 1 publication, 20%
Fayoum University	Fayoum University, 1, 20% Fayoum University 1 publication, 20%
	1 2 3

Countries from articles

	1 2 3
Country not defined	Country not defined, 3, 60% Country not defined 3 publications, 60%
China	China, 2, 40% China 2 publications, 40%
Egypt	Egypt, 2, 40% Egypt 2 publications, 40%
UAE	UAE, 1, 20% UAE 1 publication, 20%
	1 2 3

Citing organizations

	2 4 6 8 10
Organization not defined	Organization not defined, 10, 43.48% Organization not defined 10 citations, 43.48%
Hohai University	Hohai University, 4, 17.39% Hohai University 4 citations, 17.39%
Zayed University	Zayed University, 3, 13.04% Zayed University 3 citations, 13.04%
King Saud University	King Saud University, 2, 8.7% King Saud University 2 citations, 8.7%
University of Tabuk	University of Tabuk, 2, 8.7% University of Tabuk 2 citations, 8.7%
Abdul Wali Khan University	Abdul Wali Khan University, 2, 8.7% Abdul Wali Khan University 2 citations, 8.7%
Government College University, Faisalabad	Government College University, Faisalabad, 2, 8.7% Government College University, Faisalabad 2 citations, 8.7%
Qatar University	Qatar University, 2, 8.7% Qatar University 2 citations, 8.7%
South China Agricultural University	South China Agricultural University, 2, 8.7% South China Agricultural University 2 citations, 8.7%
Shaoguan University	Shaoguan University, 2, 8.7% Shaoguan University 2 citations, 8.7%
China Medical University (Taiwan)	China Medical University (Taiwan), 2, 8.7% China Medical University (Taiwan) 2 citations, 8.7%
Cheikh Anta Diop University	Cheikh Anta Diop University, 2, 8.7% Cheikh Anta Diop University 2 citations, 8.7%
Tashkent Institute of Irrigation and Agricultural Mechanization Engineers	Tashkent Institute of Irrigation and Agricultural Mechanization Engineers, 1, 4.35% Tashkent Institute of Irrigation and Agricultural Mechanization Engineers 1 citation, 4.35%
King Khalid University	King Khalid University, 1, 4.35% King Khalid University 1 citation, 4.35%
King Abdulaziz University	King Abdulaziz University, 1, 4.35% King Abdulaziz University 1 citation, 4.35%
Princess Nourah bint Abdulrahman University	Princess Nourah bint Abdulrahman University, 1, 4.35% Princess Nourah bint Abdulrahman University 1 citation, 4.35%
Qassim University	Qassim University, 1, 4.35% Qassim University 1 citation, 4.35%
University of Jeddah	University of Jeddah, 1, 4.35% University of Jeddah 1 citation, 4.35%
Quaid-i-Azam University	Quaid-i-Azam University, 1, 4.35% Quaid-i-Azam University 1 citation, 4.35%
University of Agriculture, Faisalabad	University of Agriculture, Faisalabad, 1, 4.35% University of Agriculture, Faisalabad 1 citation, 4.35%
The Islamia University of Bahawalpur	The Islamia University of Bahawalpur, 1, 4.35% The Islamia University of Bahawalpur 1 citation, 4.35%
Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir	Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, 1, 4.35% Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir 1 citation, 4.35%
Zhejiang University	Zhejiang University, 1, 4.35% Zhejiang University 1 citation, 4.35%
Wuhan University	Wuhan University, 1, 4.35% Wuhan University 1 citation, 4.35%
Zarqa University	Zarqa University, 1, 4.35% Zarqa University 1 citation, 4.35%
Mahidol University	Mahidol University, 1, 4.35% Mahidol University 1 citation, 4.35%
Egyptian Atomic Energy Authority	Egyptian Atomic Energy Authority, 1, 4.35% Egyptian Atomic Energy Authority 1 citation, 4.35%
Fayoum University	Fayoum University, 1, 4.35% Fayoum University 1 citation, 4.35%
University of Calgary	University of Calgary, 1, 4.35% University of Calgary 1 citation, 4.35%
Kafrelsheikh University	Kafrelsheikh University, 1, 4.35% Kafrelsheikh University 1 citation, 4.35%
Assiut University	Assiut University, 1, 4.35% Assiut University 1 citation, 4.35%

	2 4 6 8 10

Citing countries

	2 4 6 8 10 12 14
China	China, 13, 56.52% China 13 citations, 56.52%
Country not defined	Country not defined, 10, 43.48% Country not defined 10 citations, 43.48%
Saudi Arabia	Saudi Arabia, 8, 34.78% Saudi Arabia 8 citations, 34.78%
Pakistan	Pakistan, 7, 30.43% Pakistan 7 citations, 30.43%
Egypt	Egypt, 5, 21.74% Egypt 5 citations, 21.74%
Qatar	Qatar, 4, 17.39% Qatar 4 citations, 17.39%
UAE	UAE, 4, 17.39% UAE 4 citations, 17.39%
Senegal	Senegal, 2, 8.7% Senegal 2 citations, 8.7%
Germany	Germany, 1, 4.35% Germany 1 citation, 4.35%
USA	USA, 1, 4.35% USA 1 citation, 4.35%
Azerbaijan	Azerbaijan, 1, 4.35% Azerbaijan 1 citation, 4.35%
Hungary	Hungary, 1, 4.35% Hungary 1 citation, 4.35%
Greece	Greece, 1, 4.35% Greece 1 citation, 4.35%
India	India, 1, 4.35% India 1 citation, 4.35%
Jordan	Jordan, 1, 4.35% Jordan 1 citation, 4.35%
Canada	Canada, 1, 4.35% Canada 1 citation, 4.35%
Mexico	Mexico, 1, 4.35% Mexico 1 citation, 4.35%
Republic of Korea	Republic of Korea, 1, 4.35% Republic of Korea 1 citation, 4.35%
Romania	Romania, 1, 4.35% Romania 1 citation, 4.35%
Thailand	Thailand, 1, 4.35% Thailand 1 citation, 4.35%
Uzbekistan	Uzbekistan, 1, 4.35% Uzbekistan 1 citation, 4.35%
	2 4 6 8 10 12 14

We do not take into account publications without a DOI.
Statistics recalculated daily.