Roger Hallemans

1.7k total citations
35 papers, 968 citations indexed

About

Roger Hallemans is a scholar working on Pulmonary and Respiratory Medicine, Endocrine and Autonomic Systems and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Roger Hallemans has authored 35 papers receiving a total of 968 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pulmonary and Respiratory Medicine, 11 papers in Endocrine and Autonomic Systems and 10 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Roger Hallemans's work include Respiratory Support and Mechanisms (13 papers), Neuroscience of respiration and sleep (11 papers) and Cardiac Arrest and Resuscitation (7 papers). Roger Hallemans is often cited by papers focused on Respiratory Support and Mechanisms (13 papers), Neuroscience of respiration and sleep (11 papers) and Cardiac Arrest and Resuscitation (7 papers). Roger Hallemans collaborates with scholars based in Belgium and United States. Roger Hallemans's co-authors include Christian Mélot, Pierre Mols, Robert Naeije, Philippe Lejeune, Robert Naeije, Marc Leeman, Pierre Reding, Serge Brimioulle, Guy Decaux and Marion Delcroix and has published in prestigious journals such as Annals of Surgery, Journal of Applied Physiology and CHEST Journal.

In The Last Decade

Roger Hallemans

35 papers receiving 894 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roger Hallemans Belgium 19 615 231 195 194 191 35 968
P. Germann Austria 16 341 0.6× 30 0.1× 48 0.2× 237 1.2× 90 0.5× 42 937
Cemil Emirgil United States 15 439 0.7× 54 0.2× 49 0.3× 91 0.5× 103 0.5× 40 692
Robert Naeije Belgium 12 323 0.5× 26 0.1× 63 0.3× 48 0.2× 146 0.8× 24 446
Milford Fulop United States 20 196 0.3× 34 0.1× 23 0.1× 156 0.8× 76 0.4× 65 1.1k
F Ruff France 10 273 0.4× 50 0.2× 37 0.2× 98 0.5× 64 0.3× 42 534
Shyan–Yih Chou United States 17 282 0.5× 27 0.1× 20 0.1× 121 0.6× 245 1.3× 54 896
Michael S. Dahn United States 20 345 0.6× 52 0.2× 8 0.0× 253 1.3× 192 1.0× 52 1.1k
William John Powell United States 18 101 0.2× 167 0.7× 11 0.1× 189 1.0× 467 2.4× 49 1.1k
D. Marion United States 15 345 0.6× 25 0.1× 23 0.1× 155 0.8× 530 2.8× 36 1.2k
Flemming Tofteng Denmark 18 169 0.3× 710 3.1× 28 0.1× 534 2.8× 18 0.1× 24 1.5k

Countries citing papers authored by Roger Hallemans

Since Specialization
Citations

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

Fields of papers citing papers by Roger Hallemans

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Hallemans

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Hallemans. A scholar is included among the top collaborators of Roger Hallemans 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 Roger Hallemans. Roger Hallemans 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.
Cannière, Didier de, et al.. (1994). Increased left atrial pressure inhibits hypoxic pulmonary vasoconstriction. Journal of Applied Physiology. 76(4). 1502–1506. 4 indexed citations
2.
Brimioulle, Serge, Philippe Lejeune, Jean‐Luc Vachiéry, et al.. (1994). Stimulus-response curve of hypoxic pulmonary vasoconstriction in intact dogs: effects of ASA. Journal of Applied Physiology. 77(1). 476–480. 21 indexed citations
3.
Cannière, Didier de, et al.. (1992). Stimulus-response curves for hypoxic pulmonary vasoconstriction in piglets. Cardiovascular Research. 26(10). 944–949. 15 indexed citations
4.
Naeije, Robert, Philippe Lejeune, Marc Leeman, et al.. (1990). Restored Hypoxic Pulmonary Vasoconstriction by Peripheral Chemoreceptor Agonists in Dogs. American Review of Respiratory Disease. 142(4). 789–795. 24 indexed citations
5.
Vachiéry, J.-L., Philippe Lejeune, Roger Hallemans, et al.. (1990). Atrial natriuretic peptides in canine hypoxic pulmonary vasoconstriction. Cardiovascular Research. 24(5). 352–357. 3 indexed citations
6.
Lejeune, Philippe, Serge Brimioulle, Marc Leeman, et al.. (1990). Enhancement of Hypoxic Pulmonary Vasoconstriction by Metabolic Acidosis in Dogs. Anesthesiology. 73(2). 256–264. 32 indexed citations
7.
Lejeune, Philippe, Jean‐Luc Vachiéry, Marc Leeman, et al.. (1989). Absence of parasympathetic control of pulmonary vascular pressure-flow plots in hyperoxic and hypoxic dogs. Respiration Physiology. 78(2). 123–133. 19 indexed citations
8.
Leeman, Marc, Philippe Lejeune, & Roger Hallemans. (1989). Effects of increased pulmonary vascular tone on gas exchange in canine oleic acid pulmonary edema. Journal of Critical Care. 4(3). 238–238. 1 indexed citations
9.
Mélot, Christian, et al.. (1989). Enhancement of Hypoxic Pulmonary Vasoconstriction by Low Dose Almitrine Bismesylate in Normal Humans. American Review of Respiratory Disease. 139(1). 111–119. 33 indexed citations
10.
Mols, Pierre, Roger Hallemans, Christian Mélot, Philippe Lejeune, & Robert Naeije. (1989). Systemic and regional hemodynamic effects of isosorbide dinitrate in patients with liver cirrhosis and portal hypertension. Journal of Hepatology. 8(3). 316–324. 22 indexed citations
11.
Mélot, Christian, et al.. (1989). Pulmonary and Extrapulmonary Contributors to Hypoxemia in Liver Cirrhosis. American Review of Respiratory Disease. 139(3). 632–640. 56 indexed citations
12.
Leeman, Marc, Philippe Lejeune, Roger Hallemans, Christian Mélot, & Robert Naeije. (1988). Effects of increased pulmonary vascular tone on gas exchange in canine oleic acid pulmonary edema. Journal of Applied Physiology. 65(2). 662–668. 30 indexed citations
13.
Mélot, Christian, et al.. (1987). Pulmonary Vascular Tone Improves Pulmonary Gas Exchange in the Adult Respiratory Distress Syndrome. American Review of Respiratory Disease. 136(5). 1232–1236. 33 indexed citations
14.
Mélot, Christian, et al.. (1983). Improvement in Ventilation-Perfusion Matching by Almitrine in COPD. CHEST Journal. 83(3). 528–533. 75 indexed citations
15.
Jacobs, Paul, Robert Naeije, Marc Renard, et al.. (1983). Effects of prostaglandin E1 on hemodynamics and blood gases in severe left heart failure.. PubMed. 5(1). 170–1. 4 indexed citations
16.
Naeije, Robert, Christian Mélot, Pierre Mols, & Roger Hallemans. (1982). Reduction in pulmonary hypertension by prostaglandin E1 in decompensated chronic obstructive pulmonary disease.. PubMed. 125(1). 1–5. 48 indexed citations
17.
Decaux, Guy, et al.. (1982). Inappropriate secretion of antidiuretic hormone treated with frusemide.. BMJ. 285(6335). 89–90. 47 indexed citations
18.
Naeije, Robert, Roger Hallemans, Pierre Mols, & Christian Mélot. (1981). Hypoxic Pulmonary Vasoconstriction in Liver Cirrhosis. CHEST Journal. 80(5). 570–574. 53 indexed citations
19.
Sergysels, R, Robert Naeije, Pierre Mols, Roger Hallemans, & Christian Mélot. (1980). Dissociation entre ventilation et gaz du sang sous perfusion d'almitrine chez des patients porteurs de bronchopneumopathie chronique obstructive(B.P.C.O.). Dépôt institutionnel de l'Université libre de Bruxelles (Université Libre de Bruxelles). 8(6). 577–585. 6 indexed citations
20.
Decaux, Guy, Roger Hallemans, Jean Mockel, & Robert Naeije. (1980). Chronic Alcoholism: a Predisposing Factor for Hypocalcemia in Acute Pancreatitis. Digestion. 20(3). 175–179. 7 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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