S. A. Omar

886 total citations
34 papers, 621 citations indexed

About

S. A. Omar is a scholar working on Plant Science, Soil Science and Pharmacology. According to data from OpenAlex, S. A. Omar has authored 34 papers receiving a total of 621 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Plant Science, 6 papers in Soil Science and 5 papers in Pharmacology. Recurrent topics in S. A. Omar's work include Mycorrhizal Fungi and Plant Interactions (8 papers), Legume Nitrogen Fixing Symbiosis (7 papers) and Soil Carbon and Nitrogen Dynamics (6 papers). S. A. Omar is often cited by papers focused on Mycorrhizal Fungi and Plant Interactions (8 papers), Legume Nitrogen Fixing Symbiosis (7 papers) and Soil Carbon and Nitrogen Dynamics (6 papers). S. A. Omar collaborates with scholars based in Egypt and Indonesia. S. A. Omar's co-authors include Mohamed Hemida Abd‐Alla, M. A. Abdel‐Sater, A. Y. Abdel‐Mallek, Mohamed Ismail, A. M. Moharram, A.‐L. E. Mahmoud, Mostafa A. Ismail, Abeer M. Mahmoud, Nobukazu Nakagoshi and Manal I. El‐Barbary and has published in prestigious journals such as SHILAP Revista de lepidopterología, Biology and Fertility of Soils and Water Air & Soil Pollution.

In The Last Decade

S. A. Omar

30 papers receiving 548 citations

Peers

Countries citing papers authored by S. A. Omar

Since Specialization

Citations

This map shows the geographic impact of S. A. Omar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S. A. Omar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. A. Omar more than expected).

Fields of papers citing papers by S. A. Omar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. A. Omar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S. A. Omar. The network helps show where S. A. Omar may publish in the future.

Co-authorship network of co-authors of S. A. Omar

This figure shows the co-authorship network connecting the top 25 collaborators of S. A. Omar. A scholar is included among the top collaborators of S. A. Omar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. A. Omar. S. A. Omar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Title	Journal	Authors	Indexed citations
1	Sex Ratio and Gonadal Maturity of Marble Goby (Oxyeleotris marmorata) in Lake Tempe, Indonesia	SHILAP Revista de lepidopterología	S. A. Omar et al.	0
2	Success indicators of marine protected areas in the Philippines: A systematic review		S. A. Omar et al.	1
3	Effects of forest management practices on microbial biomass, litter decomposition, microbial abundance, and the soil’s physical and chemical properties of replacement plantations after pine wilt disease		S. A. Omar, Nobukazu Nakagoshi et al.	2
4	Evaluation of molasses detoxification by Aspergillus oryzae NRRL 26 using Nile tilapia (Oreochromis niloticus).	Global Veterinaria	Manal I. El‐Barbary, S. A. Omar et al.	1
5	SURVIVAL OF RHIZOBIA/BRADYRHIZOBIA AND A ROCK-PHOSPHATE-SOLUBILIZING FUNGUSASPERGILLUS NIGERON VARIOUS CARRIERS FROM SOME AGRO-INDUSTRIAL WASTES AND THEIR EFFECTS ON NODULATION AND GROWTH OF FABA BEAN AND SOYBEAN	Journal of Plant Nutrition	Mohamed Hemida Abd‐Alla, S. A. Omar et al.	26
6	Microbial Populations and Enzyme Activities in Soil Treated with Pesticides	Water Air & Soil Pollution	S. A. Omar, M. A. Abdel‐Sater	61
7	Physiological aspects of fungi isolated from root nodules of faba bean (Vicia faba L.)	Microbiological Research	S. A. Omar, Mohamed Hemida Abd‐Alla	23
8	Microbial populations, ammonification and nitrification in soil treated with urea and inorganic salts	Folia Microbiologica	S. A. Omar, Mohamed Ismail	52
9	Availability of phosphorus and sulfur of insecticide origin by fungi	Biodegradation	S. A. Omar	30
10	The role of rock-phosphate-solubilizing fungi and vesicular–arbusular-mycorrhiza (VAM) in growth of wheat plants fertilized with rock phosphate	World Journal of Microbiology and Biotechnology	S. A. Omar	155
11	Microbial populations and enzyme activity in soil treated with heavy metals	Water Air & Soil Pollution	S. A. Omar, A. Y. Abdel‐Mallek et al.	64
12	Factors affecting growth and urease production by Trichophyton spp.	Mycopathologia	A.‐L. E. Mahmoud, S. A. Omar et al.	4
13	Growth effects of the vesicular-arbuscular mycorrhizal fungusGlomus constrictum on maize plants in pot trials	Folia Microbiologica	S. A. Omar	9
14	Inhibition of growth and mycotoxin production ofAlternaria alternatainhabiting decayed fruits by pesticides	Mycoses	S. A. Omar, A.‐L. E. Mahmoud	0
15	Enzymatic activity and mycotoxin-producing potential of fungi isolated from rotted lemons	Cryptogamie Mycologie	Abeer M. Mahmoud, S. A. Omar	3
16	Utilization of phenols and biosynthesis of humic acid by Astpergillus terreus	Cryptogamie Mycologie	S. A. Omar	0
17	Effect of soil treatment with the organophosphorus insecticide Profenfos on the fungal flora and some microbial activities	Microbiological Research	A. Y. Abdel‐Mallek, A. M. Moharram et al.	17
18	Degradation and mineralization of wheat straw by some cellulolytic fungi in pure cultures	Microbiological Research	S. A. Omar	4
19	Influence of the insecticide Dimethoate on some metabolic activities of five zoosporic fungi	Journal of Basic Microbiology	S. A. Omar et al.	5
20	Effect of pesticides on growth, respiration and nitrogenase activity ofAzotobacter andAzospirillum	World Journal of Microbiology and Biotechnology	S. A. Omar, Mohamed Hemida Abd‐Alla	12

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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