Ian Johnson

434 total citations
15 papers, 300 citations indexed

About

Ian Johnson is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ian Johnson has authored 15 papers receiving a total of 300 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Cardiology and Cardiovascular Medicine, 6 papers in Surgery and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ian Johnson's work include Cardiac, Anesthesia and Surgical Outcomes (6 papers), Anesthesia and Neurotoxicity Research (3 papers) and Cardiac and Coronary Surgery Techniques (3 papers). Ian Johnson is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (6 papers), Anesthesia and Neurotoxicity Research (3 papers) and Cardiac and Coronary Surgery Techniques (3 papers). Ian Johnson collaborates with scholars based in United Kingdom and New Zealand. Ian Johnson's co-authors include J. Andrzejowski, S.N. Rogers, James W. Sleigh, Sabina Paglialunga, Ian Smith, D. Lowe, P. Feiss, Gerry Humphris, M. Harmer and Derek Lowe and has published in prestigious journals such as International Journal of Molecular Sciences, International Journal of Radiation Oncology*Biology*Physics and Anesthesiology.

In The Last Decade

Ian Johnson

15 papers receiving 287 citations

Peers

Ian Johnson

APM

SURGE

CCM

CCICM

OTORH

Roger Eltringham United Kingdom

W. Finke Germany

Rowan Wilson United Kingdom

Islam Massad Jordan

Saurabh Joshi India

Jordan P. Barker United States

John Hajduk United States

Gavin Martin United States

Neeta Bose India

Balkrishna Bhattarai Nepal

Roger Eltringham United Kingdom

Ian Johnson

153 ×1.3

APM

93 ×0.8

SURGE

71 ×0.8

CCM

37 ×0.8

CCICM

5 ×0.1

OTORH

Citations per year, relative to Ian Johnson Ian Johnson (= 1×) peers Roger Eltringham

Countries citing papers authored by Ian Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Ian Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ian Johnson

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

All Works

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15 of 15 papers shown

Johnson, Ian, et al.. (2023). Skin barrier function for regulatory skin absorption tests and effects on testosterone and sucrose absorption. Toxicology in Vitro. 95. 105735–105735. 5 indexed citations

Paglialunga, Sabina, et al.. (2019). QT Assessment in Early Drug Development: The Long and the Short of It. International Journal of Molecular Sciences. 20(6). 1324–1324. 46 indexed citations

Poullis, Michael, et al.. (2012). Pressure and oxygen debt on bypass – potential quality markers of perfusion?. Perfusion. 27(3). 244–248. 3 indexed citations

Palmér, Kenneth, et al.. (2011). Lissajous Figures: An Engineering Tool for Root Cause Analysis of Individual Cases—A Preliminary Concept. Journal of ExtraCorporeal Technology. 43(3). 153–156. 4 indexed citations

Palmér, Kenneth, et al.. (2011). Lissajous figures: an engineering tool for root cause analysis of individual cases--a preliminary concept.. PubMed. 43(3). 153–6. 2 indexed citations

Warwick, Richard, Kenneth Palmér, Ian Johnson, & Michael Poullis. (2010). Preoperative hyponatremia and cardiopulmonary bypass: yet another factor for cerebral dysfunction?. PubMed. 42(1). 52–6. 4 indexed citations

Warwick, Richard, Robert J. Poole, Kenneth Palmér, Ian Johnson, & Michael Poullis. (2010). Patient Directed Perfusion Pressure on Bypass, an Analogy from Electrical Engineering—A New Concept. Journal of ExtraCorporeal Technology. 42(1). 57–60. 4 indexed citations

Warwick, Richard, Kenneth Palmér, Ian Johnson, & Michael Poullis. (2010). Preoperative Hyponatremia and Cardiopulmonary Bypass: Yet Another Factor for Cerebral Dysfunction?. Journal of ExtraCorporeal Technology. 42(1). 52–56. 5 indexed citations

Warwick, Richard, Robert J. Poole, Kenneth Palmér, Ian Johnson, & Michael Poullis. (2010). Patient directed perfusion pressure on bypass, an analogy from electrical engineering--a new concept.. PubMed. 42(1). 57–60. 4 indexed citations

10.

Rogers, S.N., Ian Johnson, & Derek Lowe. (2009). Xerostomia After Treatment for Oral and Oropharyngeal Cancer Using the University of Washington Saliva Domain and a Xerostomia-Related Quality-of-Life Scale. International Journal of Radiation Oncology*Biology*Physics. 77(1). 16–23. 24 indexed citations

11.

Johnson, Ian, et al.. (2008). Assessment of problems with appearance, following surgery for oral and oro-pharyngeal cancer using the University of Washington appearance domain and the Derriford appearance scale. Oral Oncology. 44(10). 927–934. 52 indexed citations

12.

Andrzejowski, J., et al.. (2000). The effect of intravenous epinephrine on the bispectral index and sedation. Anaesthesia. 55(8). 761–763. 65 indexed citations

13.

Smith, Ian, et al.. (1999). A multicentre comparison of the costs of anaesthesia with sevoflurane or propofol. British Journal of Anaesthesia. 83(4). 564–570. 69 indexed citations

14.

Johnson, Ian, et al.. (1999). Lower Limb Compartment Syndrome Resulting from Malignant Hyperthermia. Anaesthesia and Intensive Care. 27(3). 292–294. 11 indexed citations

15.

Smith, Ian & Ian Johnson. (1998). Inhalation induction with sevoflurane reduces maintenance anesthetic costs. Anesthesiology. 89(Supplement). 39A–39A. 2 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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