Angelika Friedel

12 papers receiving 1.1k citations

Hit Papers

A systematic review of vitamin D status in populations wo...20132026201720212013200400600

Peers

Angelika Friedel
Comparison fields: 5 of 106
  • Pathology and Forensic Medicine 672
  • Nutrition and Dietetics 315
  • Public Health, Environmental and Occupational Health 192
  • Orthopedics and Sports Medicine 170
  • Physiology 166
Replace R.P.J. van der Wielen with:
R.P.J. van der Wielen Netherlands
Anna Vitezova Netherlands
Anne‐Thea McGill New Zealand
A’azam Gharavi Iran
Niloufar Khalaji Iran
William R. Phipps United States
Araceli Muñoz‐Garach Spain
Ling Lu China
Osama E. Amer Saudi Arabia
Maryam Karamali Iran
Angelika Friedel relative to R.P.J. van der Wielen Netherlands R.P.J. van der Wielen's profile →
Citations per field
00.5×10×15×20×24.5×
R.P.J. van der Wielen · 1×
Citations per year

Countries citing papers authored by Angelika Friedel

Since Specialization
Citations

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

Fields of papers citing papers by Angelika Friedel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Angelika Friedel

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

All Works

12 of 12 papers shown
#WorkIndexed citations
1 40
2 30
3 86
4 161
5
A systematic review of vitamin D status in populations worldwidebreakdown →
615
6 16
7 36
8 24
9 61
10 26
11 12
12
Der Einfluss von Sauerkraut und Kimchi auf bakterielle Enzymaktivitäten und den pH-Wert im Stuhl des Menschen
3

About Angelika Friedel

Angelika Friedel is a scholar working on Endocrinology, Diabetes and Metabolism, Animal Science and Zoology and Orthopedics and Sports Medicine, having authored 12 papers that have together received 1.1k indexed citations. Recurring topics across this work include Hormonal and reproductive studies (4 papers), Estrogen and related hormone effects (3 papers) and Nutritional Studies and Diet (3 papers). The work is most often cited by research in Pathology and Forensic Medicine (672 citations), Nutrition and Dietetics (315 citations) and Orthopedics and Sports Medicine (170 citations). Angelika Friedel has collaborated with scholars based in Germany, Switzerland and Netherlands. Frequent co-authors include Peter Weber, Franz F. Roos, Kristina Hoffmann, D. A. Wahl, Raphael M. Herr, Dominique D. Pierroz, Jennifer Hilger, Manfred Eggersdorfer, Igor Bendik and Patrick Diel. Their work appears in journals such as British Journal Of Nutrition, Frontiers in Physiology and Molecular and Cellular Endocrinology.

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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