R. Matkowitz

681 total citations
21 papers, 360 citations indexed

About

R. Matkowitz is a scholar working on Clinical Biochemistry, Physiology and Surgery. According to data from OpenAlex, R. Matkowitz has authored 21 papers receiving a total of 360 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Clinical Biochemistry, 5 papers in Physiology and 4 papers in Surgery. Recurrent topics in R. Matkowitz's work include Metabolism and Genetic Disorders (7 papers), Diet and metabolism studies (5 papers) and Clinical Nutrition and Gastroenterology (4 papers). R. Matkowitz is often cited by papers focused on Metabolism and Genetic Disorders (7 papers), Diet and metabolism studies (5 papers) and Clinical Nutrition and Gastroenterology (4 papers). R. Matkowitz collaborates with scholars based in Germany and Estonia. R. Matkowitz's co-authors include Sylvia Weiner, Rudolf A. Weiner, R. Blanco-Engert, Ingmar Pomhoff, Lauren M. Schaefer, G. Gebhardt, H. Faust, Klaus Jung, W Härtig and W.-B. Souffrant and has published in prestigious journals such as Clinical Nutrition, European Journal of Nuclear Medicine and Molecular Imaging and Obesity Surgery.

In The Last Decade

R. Matkowitz

20 papers receiving 327 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Matkowitz Germany	5	279	108	97	50	30	21	360
Carolyn W. Miles United States	9	192 0.7×	233 2.2×	66 0.7×	12 0.2×	37 1.2×	16	529
Cindy James Canada	8	164 0.6×	45 0.4×	41 0.4×	193 3.9×	7 0.2×	9	420
Juergen Bubeck Germany	4	212 0.8×	46 0.4×	18 0.2×	303 6.1×	7 0.2×	8	357
R. P. Amarnath United States	6	99 0.4×	17 0.2×	34 0.4×	104 2.1×	17 0.6×	11	289
Shashank Shah India	9	328 1.2×	284 2.6×	62 0.6×	42 0.8×	3 0.1×	16	491
Wahiba Elhag Qatar	10	386 1.4×	194 1.8×	87 0.9×	14 0.3×	6 0.2×	22	489
Ulrika Hinkel Germany	6	289 1.0×	55 0.5×	24 0.2×	367 7.3×	6 0.2×	9	448
Sheila Lezcano United States	6	197 0.7×	107 1.0×	31 0.3×	296 5.9×	3 0.1×	8	440
Mieke Van Den Driessche Belgium	7	75 0.3×	39 0.4×	26 0.3×	64 1.3×	3 0.1×	10	286
Jean Debédat France	7	153 0.5×	178 1.6×	19 0.2×	39 0.8×	4 0.1×	12	362

Countries citing papers authored by R. Matkowitz

Since Specialization

Citations

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

Fields of papers citing papers by R. Matkowitz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Matkowitz

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

Weiner, Rudolf A., et al.. (2009). Der Magenballon – eine retrospektive Kohortenanalyse mit 634 Patienten. Obesity Facts. 2(1). 24–26. 3 indexed citations

Blanco-Engert, R., Sylvia Weiner, Ingmar Pomhoff, R. Matkowitz, & Rudolf A. Weiner. (2003). Outcome after Laparoscopic Adjustable Gastric Banding, Using the Lap-Band® and the Heliogast® Band: A Prospective Randomized Study. Obesity Surgery. 13(5). 776–779. 53 indexed citations

Weiner, Rudolf A., R. Blanco-Engert, Sylvia Weiner, et al.. (2003). Outcome after Laparoscopic Adjustable Gastric Banding – 8 Years Experience. Obesity Surgery. 13(3). 427–434. 225 indexed citations

Härtig, W, et al.. (1990). Intestinal absorption of d-xylose in the early post-operative period. Clinical Nutrition. 9(1). 17–21. 1 indexed citations

Matkowitz, R., et al.. (1989). Zur Wirksamkeit von Lysin in Abhängigkeit von der Verabreichungsform beim Schwein. Archiv für Tierernaehrung. 39(4-5). 405–413. 3 indexed citations

Jung, Klaus, H. Faust, & R. Matkowitz. (1989). [15N] ammonium test for liver function diagnosis.. PubMed. 30(3). 169–74. 4 indexed citations

Härtig, W, et al.. (1988). Evaluation of Protein Metabolism in Clinical Practice. Transfusion Medicine and Hemotherapy. 15(3). 100–110. 1 indexed citations

Jung, Klaus, et al.. (1987). Untersuchung leberspezifischer Stoffwechselleistungen mit ¹⁵N. Teil 1: Zum Metabolismus von ¹⁵N Ammoniumchlorid im Tiermodell. Isotopenpraxis Isotopes in Environmental and Health Studies. 23(7). 259–265. 1 indexed citations

Matkowitz, R., et al.. (1986). [The intravenous 15N metabolism test in assessing the effect of parenteral feeding on protein synthesis].. PubMed. 13(6). 277–81. 2 indexed citations

10.

Gebhardt, G., et al.. (1985). Untersuchungen zur exokrinen Pankreassekretion beim Schwein nach Verfütterung von Sojaextraktionsschrot. Archiv für Tierernaehrung. 35(6). 383–389. 4 indexed citations

11.

Matkowitz, R., et al.. (1985). Untersuchungen zur Stickstoff- und Aminosäurenresorption im Dünndarm von wachsenden Schweinen. Archiv für Tierernaehrung. 35(11). 781–789. 27 indexed citations

12.

Jung, Klaus, et al.. (1985). A liver-function test using 15N-labelled ammonium chloride. European Journal of Nuclear Medicine and Molecular Imaging. 11-11(2-3). 62–4. 10 indexed citations

13.

Matkowitz, R., et al.. (1984). [Protein turnover in liver failure--determination using the stable isotope 15N].. PubMed. 14(2). 83–9. 4 indexed citations

14.

Matkowitz, R., et al.. (1983). Standardisierte <sup>15</sup>N-Tracermethode zur Beurteilung des Proteinstoffwechsels für die klinische Praxis. Transfusion Medicine and Hemotherapy. 10(5). 268–275. 1 indexed citations

15.

Matkowitz, R., et al.. (1983). [Standardized 15N-tracer method for the assessment of protein metabolism in clinical practice].. PubMed. 10(5). 268–75. 2 indexed citations

16.

Härtig, W, R. Matkowitz, P. Junghans, Klaus Jung, & H. Faust. (1982). Protein synthesis after experimental injury in pigs. A comparison of infusion solutions with different amino acid patterns. Clinical Nutrition. 1(2). 159–167. 4 indexed citations

17.

Gebhardt, G., et al.. (1982). Methodische Aspekte zur Bestimmung von N-Umsatz- parametern aus¹⁵N-Tracerversuchen an Schweinen auf der Grundlage von Modellen des N-Stoffwechsels. Archiv für Tierernaehrung. 32(12). 859–869. 2 indexed citations

18.

Souffrant, W.-B., et al.. (1981). Ernährungsphysiologische Untersuchungen an Schweinen zur Beurteilung von modifizierten Proteinen. Archiv für Tierernaehrung. 31(11-12). 763–770. 10 indexed citations

19.

Laue, Reinhard, et al.. (1980). [Practical implementation of the modified D-xylose resorption test in clinical practice].. PubMed. 21(5). 286–92. 1 indexed citations

20.

Matkowitz, R., et al.. (1979). [Enteral resorption and tumor cachexia].. PubMed. 34(2). 57–61. 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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