Olfa Helal

19 total papers · 1.1k total citations
17 papers, 876 citations indexed

About

Olfa Helal is a scholar working on Physiology, Endocrinology, Diabetes and Metabolism and Surgery. According to data from OpenAlex, Olfa Helal has authored 17 papers receiving a total of 876 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Physiology, 5 papers in Endocrinology, Diabetes and Metabolism and 4 papers in Surgery. Recurrent topics in Olfa Helal's work include Diet, Metabolism, and Disease (5 papers), Diet and metabolism studies (3 papers) and Nutritional Studies and Diet (3 papers). Olfa Helal is often cited by papers focused on Diet, Metabolism, and Disease (5 papers), Diet and metabolism studies (3 papers) and Nutritional Studies and Diet (3 papers). Olfa Helal collaborates with scholars based in France, Norway and Spain. Olfa Helal's co-authors include Catherine Defoort, Hicham Berrougui, Abdelouahed Khalil, Richard Planells, Denis Lairon, Marc Laine, Laurent Bonello, Corinne Frère, Franck Paganelli and Françoise Dignat‐George and has published in prestigious journals such as Journal of the American College of Cardiology, PLoS ONE and American Journal of Clinical Nutrition.

In The Last Decade

Olfa Helal

17 papers receiving 855 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Olfa Helal	270	268	220	188	168	17	876
G. J. Johnson	163 0.6×	199 0.7×	56 0.3×	131 0.7×	69 0.4×	24	830
Chen Shapira	106 0.4×	197 0.7×	34 0.2×	234 1.2×	137 0.8×	26	979
Elsa M. Hjerkinn	306 1.1×	297 1.1×	237 1.1×	139 0.7×	379 2.3×	29	971
Ana Paula Silva Caldas	134 0.5×	148 0.6×	111 0.5×	114 0.6×	152 0.9×	19	871
Kristof Vanschoonbeek	233 0.9×	139 0.5×	54 0.2×	90 0.5×	185 1.1×	11	828
Aubie Angel	279 1.0×	135 0.5×	95 0.4×	338 1.8×	159 0.9×	32	1.0k
Stêfany Bruno de Assis Cáu	193 0.7×	196 0.7×	37 0.2×	105 0.6×	59 0.4×	32	709
Eleni Kokkou	94 0.3×	243 0.9×	99 0.5×	98 0.5×	115 0.7×	38	803
Abdulhamied Alfaddagh	123 0.5×	233 0.9×	75 0.3×	185 1.0×	211 1.3×	30	841
Pathmaja Paramsothy	196 0.7×	200 0.7×	151 0.7×	252 1.3×	85 0.5×	23	985

Countries citing papers authored by Olfa Helal

Since Specialization

Citations

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

Fields of papers citing papers by Olfa Helal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Olfa Helal. 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 Olfa Helal. The network helps show where Olfa Helal may publish in the future.

Co-authorship network of co-authors of Olfa Helal

This figure shows the co-authorship network connecting the top 25 collaborators of Olfa Helal. A scholar is included among the top collaborators of Olfa Helal 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 Olfa Helal. Olfa Helal is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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