U Ritter

556 total citations
67 papers, 375 citations indexed

About

U Ritter is a scholar working on Surgery, Mechanics of Materials and Epidemiology. According to data from OpenAlex, U Ritter has authored 67 papers receiving a total of 375 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 13 papers in Mechanics of Materials and 8 papers in Epidemiology. Recurrent topics in U Ritter's work include Hydrocarbon exploration and reservoir analysis (13 papers), Liver Disease Diagnosis and Treatment (6 papers) and Geological Studies and Exploration (6 papers). U Ritter is often cited by papers focused on Hydrocarbon exploration and reservoir analysis (13 papers), Liver Disease Diagnosis and Treatment (6 papers) and Geological Studies and Exploration (6 papers). U Ritter collaborates with scholars based in Germany, Norway and Switzerland. U Ritter's co-authors include Joar Sættem, Hermann M. Weiss, Dennis C. Arne, Atle Mørk, Ian R. Duddy, H. Johansen, H Bartelheimer, L. Schou, E. Schmid and A. Bleichert and has published in prestigious journals such as Organic Geochemistry, Geological Society London Special Publications and International Journal of Coal Geology.

In The Last Decade

U Ritter

54 papers receiving 340 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
U Ritter Germany	8	267	120	81	76	56	67	375
Alan C. Cook Australia	6	298 1.1×	76 0.6×	58 0.7×	69 0.9×	119 2.1×	7	341
Anne C. Raymond United Kingdom	9	334 1.3×	56 0.5×	83 1.0×	46 0.6×	120 2.1×	10	385
Mitchell E. Henry United States	7	329 1.2×	66 0.6×	71 0.9×	156 2.1×	96 1.7×	21	383
T.A. Daws United States	10	128 0.5×	24 0.2×	19 0.2×	43 0.6×	32 0.6×	25	311
Yun Lu China	13	278 1.0×	28 0.2×	145 1.8×	29 0.4×	27 0.5×	35	450
Faqi He China	8	310 1.2×	117 1.0×	144 1.8×	53 0.7×	37 0.7×	22	353
Zhihong Wei China	9	286 1.1×	20 0.2×	85 1.0×	81 1.1×	124 2.2×	19	464
John A. Masters Canada	4	263 1.0×	12 0.1×	57 0.7×	50 0.7×	120 2.1×	9	329
Yongquan Chen China	12	277 1.0×	31 0.3×	132 1.6×	23 0.3×	50 0.9×	24	471
G S Yardley United Kingdom	8	211 0.8×	39 0.3×	63 0.8×	20 0.3×	93 1.7×	16	347

Countries citing papers authored by U Ritter

Since Specialization

Citations

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

Fields of papers citing papers by U Ritter

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of U Ritter

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Ritter, U, et al.. (2005). Adsorption of petroleum compounds in vitrinite: implications for petroleum expulsion from coal. International Journal of Coal Geology. 62(3). 183–191. 26 indexed citations

2.

Ritter, U, et al.. (2004). Heat flow in the Vøring Basin, Mid-Norwegian Shelf. Petroleum Geoscience. 10(4). 353–365. 28 indexed citations

3.

Ritter, U, et al.. (1999). Alterspolitik. 1 indexed citations

4.

Ritter, U. (1988). [Motility disorders of the bile ducts].. PubMed. 106(9). 176–8. 1 indexed citations

5.

Huber, W, et al.. (1986). [Diethylene glycol. Effects of experimental long-term exposure].. PubMed. 104(13). 268–70. 1 indexed citations

6.

Wagner, Teresa, et al.. (1984). [Sonographic study of the effect of hyoscin-N-butylbromide on cholecystokinin stimulated gallbladder motility].. PubMed. 22(6). 305–10. 1 indexed citations

7.

Ritter, U. (1984). [Therapy with choleretics and bile kinetics].. PubMed. 7(4). 99–104. 1 indexed citations

8.

Ritter, U, et al.. (1976). [Milk intolerance, lactose intolerance and lactase deficiency in partial resection of the stomach].. PubMed. 47(5). 280–3. 2 indexed citations

9.

Ritter, U, et al.. (1974). Einfluß des Sekretins auf die arteriellen und venösen Drücke im Mesenterialkreislauf des Kaninchens. Research in Experimental Medicine. 162(1). 75–81. 2 indexed citations

10.

Schmid, E., et al.. (1971). [A new ICG-dye (Verdi-test) for chromodiagnosis of the liver].. PubMed. 9(3). 166–70. 1 indexed citations

11.

Schmid, E., Thomas Wagner, & U Ritter. (1971). [Inhibition of gastric motility by rectal administration of hyoscine-N-butylbromide].. PubMed. 21(6). 813–5. 2 indexed citations

12.

Schmid, E., et al.. (1968). [Testing of orally administered spasmolytics demonstrated by the effect of hyoscine-N-butylbromide on gastric motility].. PubMed. 18(11). 1449–53. 4 indexed citations

13.

Ritter, U. (1967). Zur Pathophysiologie des Postcholecystektomiesyndroms. Digestion. 107(2). 73–81.

14.

Maschke, Erich & U Ritter. (1962). Die Rolle des Staates in den Fruhstadien der Industrialisierung. Die preussische Industrieforderung in der ersten Halfte des 19. Jahrhunderts.. The Economic History Review. 15(2). 406–406. 1 indexed citations

15.

Ritter, U. (1961). Funktion und Funktionsst�rungen der extrahepatischen Gallenwege. Journal of Molecular Medicine. 39(16). 821–827. 3 indexed citations

16.

Ritter, U. (1960). [On enteral absorption of bromsulphalein].. PubMed. 94. 114–5. 1 indexed citations

17.

Ritter, U. (1960). Zur enteralen Resorption von Bromsulphalein. Digestion. 94(2). 114–115. 1 indexed citations

18.

Haberich, F. J., et al.. (1958). Messung des Gallenflusses im Ductus choledochus des Kaninchens. Die Naturwissenschaften. 45(20). 493–494. 1 indexed citations

19.

Ritter, U. (1953). [Healing in Phemister's subperiosteal onlay graft; contribution on the value of osteoplasty in pseudarthrosis and in slowly healing shaft fractures of the long cylindrical bones].. PubMed. 274(4). 268–92. 1 indexed citations

20.

Ritter, U. (1952). Mechanismen der Fettresorption beim Frosch. Pflügers Archiv - European Journal of Physiology. 255(2). 164–173. 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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