W. A. Coolen

755 total citations · 1 hit paper
9 papers, 595 citations indexed

About

W. A. Coolen is a scholar working on Plant Science, Cell Biology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, W. A. Coolen has authored 9 papers receiving a total of 595 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Plant Science, 2 papers in Cell Biology and 1 paper in Ecology, Evolution, Behavior and Systematics. Recurrent topics in W. A. Coolen's work include Nematode management and characterization studies (5 papers), Plant Pathogens and Fungal Diseases (2 papers) and Iron oxide chemistry and applications (1 paper). W. A. Coolen is often cited by papers focused on Nematode management and characterization studies (5 papers), Plant Pathogens and Fungal Diseases (2 papers) and Iron oxide chemistry and applications (1 paper). W. A. Coolen collaborates with scholars based in Belgium. W. A. Coolen's co-authors include C. J. D'herde and Wilfrida Decraemer and has published in prestigious journals such as Nematologica and Nematologia mediterranea.

In The Last Decade

W. A. Coolen

8 papers receiving 502 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A method for the quantitative extraction of nematodes from plant tissue.

1972 421 citations W. A. Coolen, C. J. D'herde profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
W. A. Coolen Belgium	5	584	84	62	51	21	9	595
V. G. Perry United States	9	359 0.6×	66 0.8×	60 1.0×	40 0.8×	11 0.5×	29	396
C. J. D'herde	4	446 0.8×	47 0.6×	36 0.6×	42 0.8×	13 0.6×	5	456
Jean-Claude Prot Philippines	12	570 1.0×	85 1.0×	38 0.6×	31 0.6×	14 0.7×	32	592
M. Oostenbrink Netherlands	10	625 1.1×	56 0.7×	41 0.7×	52 1.0×	13 0.6×	37	643
C. J. Nusbaum United States	9	584 1.0×	99 1.2×	53 0.9×	53 1.0×	12 0.6×	14	602
Mary T. Franklin United States	11	325 0.6×	78 0.9×	90 1.5×	21 0.4×	9 0.4×	27	342
B. F. Lownsbery United States	12	392 0.7×	81 1.0×	43 0.7×	24 0.5×	16 0.8×	33	406
Luiz Carlos Camargo Barbosa Ferraz Brazil	12	420 0.7×	71 0.8×	96 1.5×	32 0.6×	26 1.2×	69	446
J. J. Frederick United States	11	344 0.6×	49 0.6×	78 1.3×	49 1.0×	13 0.6×	30	385
S. L. Hafez United States	10	327 0.6×	76 0.9×	43 0.7×	25 0.5×	9 0.4×	44	337

Countries citing papers authored by W. A. Coolen

Since Specialization

Citations

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

Fields of papers citing papers by W. A. Coolen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. A. Coolen. 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 W. A. Coolen. The network helps show where W. A. Coolen may publish in the future.

Co-authorship network of co-authors of W. A. Coolen

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

All Works

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9 of 9 papers shown

1.

Decraemer, Wilfrida, et al.. (1979). : Evaluation of extraction methods for a survey of Trichodoridae in fields of seed potatoes. Nematologica. 25(4). 494–495. 4 indexed citations

2.

Coolen, W. A.. (1979). METHODS FOR THE EXTRACTION OF MELOIDOGYNE SPP. AND OTHER NEMATODES FROM ROOTS AND SOIL. 138 indexed citations

3.

Coolen, W. A. & C. J. D'herde. (1977). Extraction de Longidorus et Xiphinema spp. du sol par centrifugation en utilisant du silice colloidal. Nematologia mediterranea. 5(2). 16 indexed citations

4.

Coolen, W. A. & C. J. D'herde. (1977). Centrifugal separation of Longidorus and Xiphinema from soil using colloidal silica.. Nematologia mediterranea. 5(2). 195–206. 6 indexed citations

5.

Coolen, W. A. & C. J. D'herde. (1972). A method for the quantitative extraction of nematodes from plant tissue.. 421 indexed citations breakdown →

6.

Coolen, W. A., et al.. (1972). Investigations On the Resistance of Rose Root-Stocks To Meloidogyne Hapla and Pratylenchus Penetrans. Nematologica. 18(2). 155–158. 6 indexed citations

7.

Coolen, W. A., et al.. (1972). Monograph on the nematological situation in Belgian rose culture.. 1 indexed citations

8.

Coolen, W. A., et al.. (1971). Method for the quantitative extraction of nematodes from plant tissue and its application in the testing of rose rootstocks for resistance to endoparasitic root nematodes..

9.

Coolen, W. A. & C. J. D'herde. (1970). Nematodes associated with glasshouse roses.. 3 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.

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