Y. Abd‐el‐Malek

882 total citations
38 papers, 455 citations indexed

About

Y. Abd‐el‐Malek is a scholar working on Plant Science, Soil Science and Pollution. According to data from OpenAlex, Y. Abd‐el‐Malek has authored 38 papers receiving a total of 455 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Plant Science, 8 papers in Soil Science and 7 papers in Pollution. Recurrent topics in Y. Abd‐el‐Malek's work include Soil Carbon and Nitrogen Dynamics (7 papers), Legume Nitrogen Fixing Symbiosis (7 papers) and Mycorrhizal Fungi and Plant Interactions (5 papers). Y. Abd‐el‐Malek is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (7 papers), Legume Nitrogen Fixing Symbiosis (7 papers) and Mycorrhizal Fungi and Plant Interactions (5 papers). Y. Abd‐el‐Malek collaborates with scholars based in Egypt, Malaysia and India. Y. Abd‐el‐Malek's co-authors include Sandra Rizk, Laurel M. Bybell, M. Monib, Bahaa T. Shawky, V. Vančura, M. Fayez, Mohammad Kamal Abdelnasser, Ishtiaque Ahmad, Maha A. Mohamed and Samia A. Girgis and has published in prestigious journals such as Nature, Plant and Soil and Archives of Microbiology.

In The Last Decade

Y. Abd‐el‐Malek

37 papers receiving 398 citations

Peers

Countries citing papers authored by Y. Abd‐el‐Malek

Since Specialization

Citations

This map shows the geographic impact of Y. Abd‐el‐Malek'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 Y. Abd‐el‐Malek with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Y. Abd‐el‐Malek more than expected).

Fields of papers citing papers by Y. Abd‐el‐Malek

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Y. Abd‐el‐Malek. 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 Y. Abd‐el‐Malek. The network helps show where Y. Abd‐el‐Malek may publish in the future.

Co-authorship network of co-authors of Y. Abd‐el‐Malek

This figure shows the co-authorship network connecting the top 25 collaborators of Y. Abd‐el‐Malek. A scholar is included among the top collaborators of Y. Abd‐el‐Malek 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 Y. Abd‐el‐Malek. Y. Abd‐el‐Malek 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

#	Work	Indexed citations
1	Studies on azotobacters prevailing in Egyptian soils 1979 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes ·Y. Abd‐el‐Malek, (unknown), Bahaa T. Shawky	7
2	Studies on the aerobic non-symbiotic nitrogen-fixing bacteria, other than Azotobacter, in Egyptian soils 1979 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes ·Y. Abd‐el‐Malek, (unknown), Bahaa T. Shawky	5
3	Effect of organic matter supplementation on nitrogen transformations in soils 1979 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes ·Y. Abd‐el‐Malek, M. Monib, (unknown), Samia A. Girgis	0
4	Effect of Azotobader inoculation on plant growth and soil nitrogen 1979 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes ·M. Monib, Y. Abd‐el‐Malek, (unknown), M. Fayez	6
5	Seed inoculation with Azotobacter chroococcum in sand cultures and its effect on nitrogen balance 1979 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes ·M. Monib, Y. Abd‐el‐Malek, (unknown), M. Fayez	2
6	Nitrogen-Fixing Capacity of Azotobacter as Affected by the Type and Depth of Substrate 1979 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes ·Y. Abd‐el‐Malek, (unknown), Bahaa T. Shawky	3
7	Biological Activities During Ripening of Composts 1976 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Allgemeine Landwirtschaftliche und Technische Mikrobiologie ·Y. Abd‐el‐Malek, M. Monib, Sandra Rizk, (unknown)	2
8	Availability of Soil Ammoniacal Nitrogen to Azotobacter and its Effect on Nitrogen Fixation 1975 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Allgemeine Landwirtschaftliche und Technische Mikrobiologie ·Y. Abd‐el‐Malek, (unknown), Bahaa T. Shawky	3
9	Microbial Activities in North Eastern Desert Soils of Egypt as Affected by Moisture and Organic Matter 1974 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Allgemeine Landwirtschaftliche und Technische Mikrobiologie ·M. Monib, Y. Abd‐el‐Malek, (unknown), (unknown), (unknown)	2
10	Evaluation of Media, Used for Enumeration of Denitrifying Bacteria 1974 ·Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Allgemeine Landwirtschaftliche und Technische Mikrobiologie ·Y. Abd‐el‐Malek, (unknown), (unknown)	16
11	Selective media for faecal streptococci enumeration in water and sewage. 1972 ·PubMed ·(unknown), (unknown), Y. Abd‐el‐Malek	5
12	The antibacterial effect of dry tomato plants, onion peels, and guava leaves on soil microorganisms. 1971 ·PubMed ·M. Monib, Y. Abd‐el‐Malek, (unknown), (unknown)	2
13	Action of dry guava leaves on bacteria, contributing to nitrogen transformations in soil. 1971 ·PubMed ·Y. Abd‐el‐Malek, M. Monib, (unknown), (unknown)	2
14	Free-living nitrogen-fixing bacteria in egyptian soils and their possible contribution to soil fertility 1971 ·Plant and Soil ·Y. Abd‐el‐Malek	35
15	Sensitivity of Rhizobium species to certain fungicides 1969 ·Archives of Microbiology ·(unknown), (unknown), (unknown), Y. Abd‐el‐Malek	24
16	The effect of DD nematocide on soil micro-organisms 1968 ·Folia Microbiologica ·Y. Abd‐el‐Malek, M. Monib, (unknown), Mohammad Kamal Abdelnasser	6
17	Bacterial Sulphate Reduction and the Development of Alkalinity. II. Laboratory Experiments with Soils 1963 ·Journal of Applied Bacteriology ·Y. Abd‐el‐Malek, Sandra Rizk	19
18	Bacterial Sulphate Reduction and the Development of Alkalinity. III. Experiments under Natural Conditions in the Wadi Natrûn 1963 ·Journal of Applied Bacteriology ·Y. Abd‐el‐Malek, Sandra Rizk	40
19	THE DEVELOPMENT OF BACTERIAL POPULATIONS IN MILK 1957 ·Canadian Journal of Microbiology ·Laurel M. Bybell, Y. Abd‐el‐Malek	9
20	472. Studies in the bacteriology of milk: III. The corynebacteria of milk 1952 ·Journal of Dairy Research ·Y. Abd‐el‐Malek, Laurel M. Bybell	23

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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