John W. Schaefer

928 total citations
42 papers, 664 citations indexed

About

John W. Schaefer is a scholar working on Surgery, Aerospace Engineering and Hepatology. According to data from OpenAlex, John W. Schaefer has authored 42 papers receiving a total of 664 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 10 papers in Aerospace Engineering and 10 papers in Hepatology. Recurrent topics in John W. Schaefer's work include Liver Disease and Transplantation (9 papers), Rocket and propulsion systems research (8 papers) and Gas Dynamics and Kinetic Theory (5 papers). John W. Schaefer is often cited by papers focused on Liver Disease and Transplantation (9 papers), Rocket and propulsion systems research (8 papers) and Gas Dynamics and Kinetic Theory (5 papers). John W. Schaefer collaborates with scholars based in United States, Switzerland and Germany. John W. Schaefer's co-authors include Leon Schiff, S. Eskinazi, F. Daoud, John Τ. Reeves, Ward O. Griffen, Yoichi Oikawa, M Y Khan, John S. Goff, George H. Warren and James T. Good and has published in prestigious journals such as Journal of Clinical Investigation, Gastroenterology and Journal of Fluid Mechanics.

In The Last Decade

John W. Schaefer

40 papers receiving 559 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John W. Schaefer United States	15	250	215	179	123	112	42	664
Thomas J. Black United States	14	369 1.5×	301 1.4×	264 1.5×	64 0.5×	242 2.2×	20	906
Gabriel Usera Uruguay	12	99 0.4×	108 0.5×	65 0.4×	108 0.9×	61 0.5×	43	576
Olivier Brugière France	9	195 0.8×	48 0.2×	148 0.8×	90 0.7×	72 0.6×	24	458
Piotr Domagała Poland	16	389 1.6×	153 0.7×	93 0.5×	22 0.2×	107 1.0×	56	647
Makoto Iida Japan	13	130 0.5×	29 0.1×	27 0.2×	30 0.2×	126 1.1×	39	710
Mark Nagel United States	18	42 0.2×	27 0.1×	71 0.4×	94 0.8×	836 7.5×	66	1.3k
Sepideh Sefidbakht Iran	15	275 1.1×	22 0.1×	96 0.5×	26 0.2×	85 0.8×	78	708
C. Schneider United Kingdom	17	432 1.7×	30 0.1×	105 0.6×	12 0.1×	167 1.5×	36	797
Raquel Yotti Spain	22	412 1.6×	216 1.0×	394 2.2×	42 0.3×	180 1.6×	67	1.8k
Jeet Sandhu United States	12	193 0.8×	61 0.3×	26 0.1×	53 0.4×	140 1.3×	25	500

Countries citing papers authored by John W. Schaefer

Since Specialization

Citations

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

Fields of papers citing papers by John W. Schaefer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John W. Schaefer

This figure shows the co-authorship network connecting the top 25 collaborators of John W. Schaefer. A scholar is included among the top collaborators of John W. Schaefer 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 John W. Schaefer. John W. Schaefer 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

Keil, Fee, Ferdinand O. Bohmann, Waltraud Pfeilschifter, et al.. (2025). Safety, efficacy and timing of antithrombotic therapy in emergency stenting of acute stroke patients with tandem lesions, German multicenter data-analysis. Frontiers in Neurology. 16. 1554691–1554691.

McDiarmid, Melissa A., et al.. (1993). Health Effects and Exposure Assessment of Aerosolized Pentamidine Handlers. CHEST Journal. 104(2). 382–385. 9 indexed citations

Ban, Heng, et al.. (1993). Particle tribocharging characteristics relating to electrostatic dry coal cleaning. Fuel. 72(5). 701–701. 2 indexed citations

Schaefer, John W. & M Y Khan. (1991). Echinococcosis (Hydatid Disease): Lessons from Experience with 59 Patients. Clinical Infectious Diseases. 13(2). 243–247. 27 indexed citations

Schaefer, John W., et al.. (1990). Clinical Significance of Biliary Sludge. Journal of Clinical Gastroenterology. 12(3). 291–294. 19 indexed citations

Rector, William G., et al.. (1988). An Esophagobronchial Fistula After Endoscopie Variceal Sclerotherapy Development and Successful Nonsurgical Management. Journal of Clinical Gastroenterology. 10(1). 81–83. 8 indexed citations

Linas, Stuart L., et al.. (1986). Peritoneovenous shunt in the management of the hepatorenal syndrome. Kidney International. 30(5). 736–740. 42 indexed citations

Reichen, J. & John W. Schaefer. (1982). Chylous ascites after an H-graft interposition mesocaval shunt.. Gut. 23(7). 633–635. 3 indexed citations

Schaefer, John W., et al.. (1977). Clinitest ingestion.. BMJ. 2(6079). 105–107. 5 indexed citations

10.

Roller, Richard J., et al.. (1977). Oral Cholecystography After Alcoholic Pancreatitis. Gastroenterology. 73(2). 218–220. 3 indexed citations

11.

Schaefer, John W., et al.. (1976). Reverse-thrust technology for variable-pitch fan propulsion systems. NASA Technical Reports Server (NASA). 1 indexed citations

12.

Schaefer, John W., et al.. (1975). Kinetic Reaction Rates for Consumption of Pyrolytic Graphite by Combustion Gases. Journal of Spacecraft and Rockets. 12(9). 552–557. 3 indexed citations

13.

Griffen, Ward O., et al.. (1972). Colonic lymphangiectasia: Report of two cases. Diseases of the Colon & Rectum. 15(1). 49–54. 7 indexed citations

14.

Daoud, F., John Τ. Reeves, & John W. Schaefer. (1972). Failure of hypoxic pulmonary vasoconstriction in patients with liver cirrhosis. Journal of Clinical Investigation. 51(5). 1076–1080. 97 indexed citations

15.

Schaefer, John W., et al.. (1970). Development of Total and Radiative Heat Flux Measurement Systems for Rocket Nozzle Applications. Journal of Traditional and Complementary Medicine. 7(3). 360–366. 1 indexed citations

16.

Schaefer, John W., et al.. (1968). High-enthalpy re-entry simulation for planetary return missions.. Journal of Spacecraft and Rockets. 5(9). 1108–1110. 1 indexed citations

17.

Schaefer, John W., et al.. (1966). Clinical evaluation of liver size and hepatic scintiscan. Digestive Diseases and Sciences. 11(5). 346–350. 22 indexed citations

18.

Schaefer, John W., et al.. (1966). Studies of nozzle ablative material performance for large solid boosters Final report. NASA Technical Reports Server (NASA). 1 indexed citations

19.

Schaefer, John W., et al.. (1964). Gastroesophageal Variceal Bleeding in the Absence of Hepatic Cirrhosis or Portal Hypertension. Gastroenterology. 46(5). 583–588. 4 indexed citations

20.

Schaefer, John W., et al.. (1963). A STUDY OF SOLID-PROPELLANT ROCKET MOTOR EXPOSED MATERIALS BEHAVIOR. Defense Technical Information Center (DTIC). 12 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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