Jan Vacek

872 total citations
23 papers, 651 citations indexed

About

Jan Vacek is a scholar working on Pathology and Forensic Medicine, Surgery and Orthopedics and Sports Medicine. According to data from OpenAlex, Jan Vacek has authored 23 papers receiving a total of 651 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pathology and Forensic Medicine, 6 papers in Surgery and 6 papers in Orthopedics and Sports Medicine. Recurrent topics in Jan Vacek's work include Phytoestrogen effects and research (7 papers), Sports injuries and prevention (6 papers) and Diet, Metabolism, and Disease (5 papers). Jan Vacek is often cited by papers focused on Phytoestrogen effects and research (7 papers), Sports injuries and prevention (6 papers) and Diet, Metabolism, and Disease (5 papers). Jan Vacek collaborates with scholars based in Czechia, United Kingdom and Slovakia. Jan Vacek's co-authors include Bořivoj Klejdus, Vlastimil Kubáň, Lea Lojková, Daniel Assad, Vojtěch Adam, René Kizek, Radka Mikelová, Josef Zehnálek, Jitka Petrlová and Petr Hodek and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Journal of Chromatography A and Analytica Chimica Acta.

In The Last Decade

Jan Vacek

20 papers receiving 609 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jan Vacek Czechia	9	248	138	122	120	115	23	651
Fernanda Borges de Araújo Paula Brazil	14	37 0.1×	80 0.6×	22 0.2×	69 0.6×	36 0.3×	48	548
Carlos Alberto Soares da Costa Brazil	12	96 0.4×	80 0.6×	5 0.0×	138 1.1×	6 0.1×	50	541
Maria Soledad Ferreiro Italy	9	16 0.1×	107 0.8×	16 0.1×	71 0.6×	6 0.1×	11	519
Maryam A. Al-Ghamdi Saudi Arabia	12	59 0.2×	99 0.7×	8 0.1×	32 0.3×	17 0.1×	55	523
A. Jayadeep India	13	86 0.3×	123 0.9×	32 0.3×	140 1.2×		28	629
Elham Asadpour Iran	12	22 0.1×	108 0.8×	46 0.4×	32 0.3×	7 0.1×	29	467
Muhammad Nasir Hayat Malik Pakistan	11	16 0.1×	129 0.9×	8 0.1×	30 0.3×	12 0.1×	40	466
K Eichner Germany	10	14 0.1×	34 0.2×	26 0.2×	67 0.6×	3 0.0×	31	372
Eva‐Maria Sohnius Germany	7	128 0.5×	73 0.5×	8 0.1×	29 0.2×	1 0.0×	7	388
M Noa Cuba	16	37 0.1×	106 0.8×		25 0.2×	45 0.4×	37	704

Countries citing papers authored by Jan Vacek

Since Specialization

Citations

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

Fields of papers citing papers by Jan Vacek

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Vacek

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Vacek. A scholar is included among the top collaborators of Jan Vacek 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 Jan Vacek. Jan Vacek 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

Vacek, Jan, et al.. (2025). Tennis Serve Speed in Relation to Isokinetic Shoulder Strength, Height, and Segmental Body Mass in Junior Players. Journal of Functional Morphology and Kinesiology. 10(1). 57–57.

Mezian, Kamál, Vincenzo Ricci, Ke‐Vin Chang, et al.. (2025). Ultrasound‐guided injections for the retrotrochanteric region: A cadaveric investigation. PM&R. 17(10). 1191–1198.

Cleather, Daniel J., et al.. (2023). A Systematic Review of Dynamic Forces and Kinematic Indicators of Front and Roundhouse Kicks across Varied Conditions and Participant Experience. Sports. 11(8). 141–141. 3 indexed citations

Vacek, Jan, et al.. (2023). A Systematic Review of Spatial Differences of the Ball Impact within the Serve Type at Professional and Junior Tennis Players. Applied Sciences. 13(6). 3586–3586. 4 indexed citations

Cleather, Daniel J., et al.. (2023). A Systematic Review of Dynamic Forces and Kinematic Indicators in the Front and Roundhouse Kicks Across Varied Conditions and Participant Experience.. Preprints.org. 3 indexed citations

Mezian, Kamál, et al.. (2017). Sciatic Nerve Schwannoma in the Gluteal Region Mimicking Sciatica. American Journal of Physical Medicine & Rehabilitation. 96(7). e139–e140. 5 indexed citations

Mezian, Kamál, Jan Vacek, Leoš Navrátil, & Levent Özçakar. (2016). Bilateral Rectus Femoris Muscle Rupture Following Statin Medication. American Journal of Physical Medicine & Rehabilitation. 96(7). e138–e138. 1 indexed citations

Vacek, Jan, Michal Pohanka, & Jarmila Siègelovà. (2011). Statistické hodnocení efektivity léčby bolestivých stavů lumbosakrální oblasti. 18(3). 1 indexed citations

Vacek, Jan, et al.. (2010). ChemInform Abstract: The Chemical and Biological Properties of Protopine and Allocryptopine. ChemInform. 41(48). 1 indexed citations

10.

Klejdus, Bořivoj, et al.. (2008). Ultrahigh-pressure liquid chromatography of isoflavones and phenolic acids on different stationary phases. Journal of Chromatography A. 1195(1-2). 52–59. 58 indexed citations

11.

Vacek, Jan, Bořivoj Klejdus, Lea Lojková, & Vlastimil Kubáň. (2008). Current trends in isolation, separation, determination and identification of isoflavones: A review. Journal of Separation Science. 31(11). 2054–2067. 94 indexed citations

12.

Klejdus, Bořivoj, et al.. (2007). Rapid-resolution HPLC with spectrometric detection for the determination and identification of isoflavones in soy preparations and plant extracts. Analytical and Bioanalytical Chemistry. 389(7-8). 2277–2285. 52 indexed citations

13.

Klejdus, Bořivoj, Radka Mikelová, Jitka Petrlová, et al.. (2005). Determination of isoflavones in soy bits by fast column high-performance liquid chromatography coupled with UV–visible diode-array detection. Journal of Chromatography A. 1084(1-2). 71–79. 62 indexed citations

14.

Klejdus, Bořivoj, Radka Mikelová, Jitka Petrlová, et al.. (2005). Evaluation of Isoflavone Aglycon and Glycoside Distribution in Soy Plants and Soybeans by Fast Column High-Performance Liquid Chromatography Coupled with a Diode-Array Detector. Journal of Agricultural and Food Chemistry. 53(15). 5848–5852. 61 indexed citations

15.

Klejdus, Bořivoj, Jan Vacek, Vojtěch Adam, et al.. (2004). Determination of isoflavones in soybean food and human urine using liquid chromatography with electrochemical detection. Journal of Chromatography B. 806(2). 101–111. 67 indexed citations

16.

Klejdus, Bořivoj, Radka Mikelová, Vojtěch Adam, et al.. (2004). Liquid chromatographic–mass spectrometric determination of genistin and daidzin in soybean food samples after accelerated solvent extraction with modified content of extraction cell. Analytica Chimica Acta. 517(1-2). 1–11. 55 indexed citations

17.

Vacek, Jan, et al.. (2000). The Painful Coccyx and Its Influence on the Movement Pattern for Hip Extension. 22(2). 42–44.

18.

Vacek, Jan, et al.. (1994). The dimensions of the human dentogingival junction.. PubMed. 14(2). 154–65. 167 indexed citations

19.

Thành, Lê Văn, Brett Roth, & Jan Vacek. (1975). Proceedings: The restless legs syndrome. A clinical and polygraphic study.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 39(5). 545–545. 1 indexed citations

20.

Vacek, Jan. (1972). [So-called circumscribed hypochondriasis].. PubMed. 68(5). 312–7. 2 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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