K. Madej

876 total citations
59 papers, 690 citations indexed

About

K. Madej is a scholar working on Surgery, Transplantation and Spectroscopy. According to data from OpenAlex, K. Madej has authored 59 papers receiving a total of 690 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 13 papers in Transplantation and 12 papers in Spectroscopy. Recurrent topics in K. Madej's work include Organ Transplantation Techniques and Outcomes (13 papers), Renal Transplantation Outcomes and Treatments (11 papers) and Analytical Chemistry and Chromatography (11 papers). K. Madej is often cited by papers focused on Organ Transplantation Techniques and Outcomes (13 papers), Renal Transplantation Outcomes and Treatments (11 papers) and Analytical Chemistry and Chromatography (11 papers). K. Madej collaborates with scholars based in Poland, Russia and China. K. Madej's co-authors include Wojciech Piekoszewski, Paweł Knihnicki, Michał Woźniakiewicz, Paweł Kościelniak, Sławomir Nazarewski, J Szmidt, A. Parczewski, Małgorzata Muc‐Wierzgoń, Tadeusz Grochowiecki and Zbigniew Gałązka and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Food Chemistry.

In The Last Decade

K. Madej

59 papers receiving 671 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Madej Poland 13 285 220 152 74 71 59 690
Rana Said Jordan 16 266 0.9× 220 1.0× 97 0.6× 23 0.3× 146 2.1× 47 801
Ana María Casas‐Ferreira Spain 13 281 1.0× 262 1.2× 124 0.8× 48 0.6× 114 1.6× 29 632
Anna Roszkowska Poland 17 261 0.9× 235 1.1× 91 0.6× 26 0.4× 246 3.5× 48 791
Bahareh Mohammadi Iran 17 251 0.9× 132 0.6× 66 0.4× 70 0.9× 139 2.0× 55 888
Huda Hassan Saudi Arabia 9 145 0.5× 120 0.5× 150 1.0× 6 0.1× 93 1.3× 15 525
Krzysztof Goryński Poland 20 669 2.3× 566 2.6× 145 1.0× 60 0.8× 381 5.4× 43 1.4k
Nageswara Rao Pilli India 17 292 1.0× 153 0.7× 67 0.4× 30 0.4× 157 2.2× 42 1.0k
Gérson Antônio Pianetti Brazil 19 245 0.9× 181 0.8× 76 0.5× 23 0.3× 175 2.5× 85 986
ISAO SUGIMOTO Japan 22 203 0.7× 142 0.6× 61 0.4× 111 1.5× 142 2.0× 66 1.1k
Gustavo Duarte Mendes Brazil 18 270 0.9× 142 0.6× 69 0.5× 41 0.6× 82 1.2× 75 691

Countries citing papers authored by K. Madej

Since Specialization
Citations

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

Fields of papers citing papers by K. Madej

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Madej

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

All Works

20 of 20 papers shown
1.
Wojtas, Adam, et al.. (2022). Neurotoxicological profile of the hallucinogenic compound 25I-NBOMe. Scientific Reports. 12(1). 2939–2939. 12 indexed citations
2.
Madej, K. & Wojciech Piekoszewski. (2019). Modern Approaches to Preparation of Body Fluids for Determination of Bioactive Compounds. Separations. 6(4). 53–53. 6 indexed citations
3.
Madej, K., et al.. (2018). Sample preparation and determination of pesticides in fat-containing foods. Food Chemistry. 269. 527–541. 107 indexed citations
4.
Grochowiecki, Tadeusz, K. Madej, Zbigniew Gałązka, et al.. (2016). Surgical Complications Not Related to the Renal and Pancreatic Grafts After Simultaneous Kidney and Pancreas Transplantation. Transplantation Proceedings. 48(5). 1673–1676. 1 indexed citations
5.
6.
Madej, K., et al.. (2015). Analytical methodologies for the determination of benzodiazepines in biological samples. Journal of Pharmaceutical and Biomedical Analysis. 113. 239–264. 55 indexed citations
7.
Grochowiecki, Tadeusz, Zbigniew Gałązka, K. Madej, et al.. (2014). Early Complications Related to the Transplanted Kidney After Simultaneous Pancreas and Kidney Transplantation. Transplantation Proceedings. 46(8). 2815–2817. 8 indexed citations
8.
Grochowiecki, Tadeusz, Zbigniew Gałązka, K. Madej, et al.. (2014). Multivariate Analysis of Complications After Simultaneous Pancreas and Kidney Transplantation. Transplantation Proceedings. 46(8). 2806–2809. 6 indexed citations
9.
Grochowiecki, Tadeusz, Zbigniew Gałązka, K. Madej, et al.. (2014). Surgical Complications Related to Transplanted Pancreas After Simultaneous Pancreas and Kidney Transplantation. Transplantation Proceedings. 46(8). 2818–2821. 15 indexed citations
10.
11.
Grochowiecki, Tadeusz, J Szmidt, Zbigniew Gałązka, et al.. (2006). Duodenal Patch and Sphincterotomy: Modification of an Old Technique to Prevent Graft Pancreatitis. Transplantation Proceedings. 38(1). 269–272. 4 indexed citations
12.
Szmidt, J, Tadeusz Grochowiecki, Zbigniew Gałązka, et al.. (2006). Influence of Pancreas and Kidney Transplant Function on Recipient Survival. Transplantation Proceedings. 38(1). 263–265. 5 indexed citations
13.
Grochowiecki, Tadeusz, J Szmidt, Zbigniew Gałązka, et al.. (2006). Comparison of 1-Year Patient and Graft Survival Rates Between Preemptive and Dialysed Simultaneous Pancreas and Kidney Transplant Recipients. Transplantation Proceedings. 38(1). 261–262. 14 indexed citations
14.
Madej, K., A. Parczewski, & Maria Kała. (2003). HPLC/DAD Screening Method for Selected Psychotropic Drugs in Blood. Toxicology Mechanisms and Methods. 13(2). 121–127. 12 indexed citations
15.
Madej, K.. (2003). Analysis of promazine in biological fluids by HPLC and MECC with spectrophotometric detection in two cases of fatal poisoning. Jagiellonian University Repository (Jagiellonian University). 2 indexed citations
16.
Madej, K., et al.. (2002). Inks analysis by capillary electrophoresis : analytical conditions optimisation. Chemia Analityczna. 47(4). 585–594. 6 indexed citations
17.
Szmidt, J, Tadeusz Grochowiecki, Zbigniew Gałązka, et al.. (2000). Does the high risk of mortality after segmental pancreas transplantation justify another transplant?. Transplantation Proceedings. 32(6). 1377–1378. 2 indexed citations
18.
Durlik, Magdalena, Zbigniew Gaciong, M Nowaczyk, et al.. (1994). Treatment of chronic hepatitis B and C with interferon-alpha in renal allograft recipients: preliminary results. Transplant International. 7(s1). 343–345. 5 indexed citations
19.
Szmidt, J, et al.. (1989). Right Renal Vein Extension Technique in Human KidneyTransplantation. European Urology. 16(3). 204–206. 7 indexed citations
20.
Madej, K., et al.. (1984). Calicopyelocystostomy in Auto- and Allotransplanted Kidneys. European Urology. 10(6). 410–413. 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.

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