J. MacMahon
Impact in
- Speech and Hearing top 2%
- Oral and Craniofacial Lesions
-
- Chronic Obstructive Pulmonary Disease (COPD) Research
- Respiratory Support and Mechanisms
- Lung Cancer Diagnosis and Treatment
Papers in
-
- Chronic Obstructive Pulmonary Disease (COPD) Research 10
- Respiratory Support and Mechanisms 4
- Lung Cancer Diagnosis and Treatment 3
- Co-authors
- Anna H. MessnerJanelle AbyM. Lauren LalakeaJ.S. ElbornBrenda O’NeillJudy BradleyLiam G. HeaneyToby J Lasserson
- Journals
- Thorax (2 papers)International Journal of Clinical Practice (2 papers)QJM (1 paper)Chronic Respiratory Disease (1 paper)CHEST Journal (1 paper)
- Partner nations
- United KingdomIrelandAustralia
In The Last Decade
J. MacMahon
17 papers receiving 570 citations
Peers
Comparison fields: 5 of 76
- Speech and Hearing 193
- Pulmonary and Respiratory Medicine 338
- Issues, ethics and legal aspects 8
- Genetics 162
- Complementary and alternative medicine 32
Countries citing papers authored by J. MacMahon
This map shows the geographic impact of J. MacMahon'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 J. MacMahon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. MacMahon more than expected).
Fields of papers citing papers by J. MacMahon
This network shows the impact of papers produced by J. MacMahon. 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 J. MacMahon. The network helps show where J. MacMahon may publish in the future.
Co-authorship network
The 25 scholars most cited alongside J. MacMahon, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2021 | 0 | |
| 2 | Knowledge and self-efficacy questionnaires in COPD: a review | 2010 | 1 |
| 3 | 2008 | 14 | |
| 4 | 2007 | 72 | |
| 5 | 2006 | 5 | |
| 6 | 2006 | 4 | |
| 7 | 2005 | 51 | |
| 8 | 2005 | 12 | |
| 9 | Guidelines on the selection of patients with lung cancer for surgery | 2005 | 112 |
| 10 | Lung cancer survival in Northern Ireland. | 2003 | 2 |
| 11 | 2000 | 199 | |
| 12 | 1999 | 15 | |
| 13 | 1998 | 34 | |
| 14 | 1996 | 29 | |
| 15 | 1995 | 8 | |
| 16 | 1994 | 16 | |
| 17 | 1993 | 25 | |
| 18 | 1955 | 9 |
About J. MacMahon
J. MacMahon is a scholar working on Pulmonary and Respiratory Medicine, Emergency Medical Services, Speech and Hearing, Public Health, Environmental and Occupational Health and Cardiology and Cardiovascular Medicine, having authored 18 papers that have together received 608 indexed citations. Recurring topics across this work include Chronic Obstructive Pulmonary Disease (COPD) Research (10 papers), Respiratory Support and Mechanisms (4 papers), Health Promotion and Cardiovascular Prevention (3 papers), Lung Cancer Diagnosis and Treatment (3 papers), Global Cancer Incidence and Screening (2 papers), Delphi Technique in Research (2 papers), Cardiac, Anesthesia and Surgical Outcomes (2 papers) and Viral gastroenteritis research and epidemiology (1 paper). The work is most often cited by research in Speech and Hearing (193 citations), Pulmonary and Respiratory Medicine (338 citations), Issues, ethics and legal aspects (8 citations), Genetics (162 citations) and Complementary and alternative medicine (32 citations). J. MacMahon has collaborated with scholars based in United Kingdom, Ireland and Australia. Frequent co-authors include Anna H. Messner, Janelle Aby, M. Lauren Lalakea, J.S. Elborn, Brenda O’Neill, Judy Bradley, Liam G. Heaney, Toby J Lasserson, Paul Plant and M Roland. Their work appears in journals such as Thorax, International Journal of Clinical Practice, QJM, Chronic Respiratory Disease and CHEST Journal.
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.