This map shows the geographic impact of F.J. Kok'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 F.J. Kok with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites F.J. Kok more than expected).
This network shows the impact of papers produced by F.J. Kok. 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 F.J. Kok. The network helps show where F.J. Kok may publish in the future.
Co-authorship network of co-authors of F.J. Kok
This figure shows the co-authorship network connecting the top 25 collaborators of F.J. Kok.
A scholar is included among the top collaborators of F.J. Kok 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 F.J. Kok. F.J. Kok is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
10 of 10 papers shown
1.
Kok, F.J., W.A. van Staveren, Cees de Graaf, & K. Nijs. (2000). Optimizing the social and physical ambiance during mealtime in Dutch nursing homes: Implementation, evaluation of effect with respect to quality of life, nutritional status, and self-care ability, and nationwide dissemination of results..1 indexed citations
2.
Vries, J.H.M. de, Paul Lemmens, P Pietinen, & F.J. Kok. (1999). Assessment of alcohol consumption. Socio-Environmental Systems Modeling. 28–62.18 indexed citations
3.
Gómez-Aracena, J., Alba De Martino, P. van ’t Veer, et al.. (1997). Antioxidants in adipose tissue and myocardial infarcation in a Mediterranean area. The EURAMIC study in M laga.. Nutrition Metabolism and Cardiovascular Diseases. 7. 376–382.18 indexed citations
4.
Dekker, Joost, et al.. (1997). How to select frail elderly? The Zutphen elderly study. The Second European Congress on Nutrition and Health in the Elderly, 1996, Elsinore, Denmark.. The journal of nutrition health & aging. 1. 73–73.1 indexed citations
5.
Virtanen, Suvi Μ., et al.. (1996). Predictors of adipose tissue tocopherol and toenail selenium levels in nine countries: the EURAMIC study. European Multicentre Case-Control Study on Antioxidants, Myocardial Infarction, and Cancer of the Breast.. PubMed. 50(9). 599–606.16 indexed citations
6.
Kok, F.J.. (1994). Epidemiologic topics in nutrition and health relevant to dairy industry.. Socio-Environmental Systems Modeling.1 indexed citations
7.
Veer, P. van ’t, et al.. (1993). Biomarkers for validation.. PubMed. 47 Suppl 2. S58–63.29 indexed citations
8.
Löwik, M.R.H., Henk van den Berg, Susanne Westenbrink, et al.. (1992). Risk groups among elderly people in The Netherlands: a review (Dutch Nutrition Surveillance System).. Socio-Environmental Systems Modeling. 3. 72–77.1 indexed citations
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.