Alf Trojan
Impact in
- General Health Professions top 5%
- Mental Health and Patient Involvement
- Health and Medical Studies
- Community Health and Development
- Health Policy Implementation Science
- Speech and Hearing top 5%
- School Health and Nursing Education
Papers in
-
- Health and Medical Studies 26
- Mental Health and Patient Involvement 8
- Community Health and Development 7
- Health, psychology, and well-being 5
- Health Policy Implementation Science 4
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- School Health and Nursing Education 14
- Co-authors
- Stefan Nickel (26 shared papers)Christopher Kofahl (8 shared papers)Eva Maria Bitzer (4 shared papers)Klaus Fröhlich-Gildhoff (1 shared paper)Lynne Kennedy (1 shared paper)Adalbert Evers (1 shared paper)Uwe Koch (2 shared papers)Olaf von dem Knesebeck (1 shared paper)
- Journals
- Social Science & Medicine (2 papers)Health Promotion International (2 papers)Health Expectations (2 papers)Das Gesundheitswesen (14 papers)Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz (12 papers)
- Partner nations
- GermanyUnited StatesBelgium
In The Last Decade
Alf Trojan
61 papers receiving 380 citations
Peers
Comparison fields: 5 of 84
- General Health Professions 195
- Speech and Hearing 43
- Applied Psychology 12
- Health 18
- Organizational Behavior and Human Resource Management 23
Countries citing papers authored by Alf Trojan
This map shows the geographic impact of Alf Trojan'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 Alf Trojan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alf Trojan more than expected).
Fields of papers citing papers by Alf Trojan
This network shows the impact of papers produced by Alf Trojan. 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 Alf Trojan. The network helps show where Alf Trojan may publish in the future.
Co-authors
The 25 scholars most cited alongside Alf Trojan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 68 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1989 | 54 | |
| 2 | 2008 | 23 | |
| 3 | 2008 | 18 | |
| 4 | 2010 | 18 | |
| 5 | 2018 | 18 | |
| 6 | Healthy Public Policy At The Local Level | 1990 | 18 |
| 7 | 2016 | 17 | |
| 8 | 2014 | 17 | |
| 9 | 1978 | 13 | |
| 10 | 2018 | 13 | |
| 11 | 2014 | 12 | |
| 12 | 2002 | 12 | |
| 13 | 2011 | 12 | |
| 14 | 2012 | 11 | |
| 15 | 2016 | 11 | |
| 16 | 2006 | 9 | |
| 17 | 2008 | 8 | |
| 18 | 2011 | 8 | |
| 19 | 2009 | 8 | |
| 20 | 1986 | 7 |
About Alf Trojan
Alf Trojan is a scholar working on General Health Professions, Speech and Hearing, Public Health, Environmental and Occupational Health, Education and Clinical Psychology, having authored 68 papers that have together received 422 indexed citations. Recurring topics across this work include Health and Medical Studies (26 papers), School Health and Nursing Education (14 papers), Mental Health and Patient Involvement (8 papers), Community Health and Development (7 papers), Health, psychology, and well-being (5 papers), Healthcare innovation and challenges (5 papers), Health Policy Implementation Science (4 papers) and Clinical practice guidelines implementation (4 papers). The work is most often cited by research in General Health Professions (195 citations), Speech and Hearing (43 citations), Applied Psychology (12 citations), Health (18 citations) and Organizational Behavior and Human Resource Management (23 citations). Alf Trojan has collaborated with scholars based in Germany, United States and Belgium. Frequent co-authors include Stefan Nickel, Christopher Kofahl, Eva Maria Bitzer, Klaus Fröhlich-Gildhoff, Lynne Kennedy, Adalbert Evers, Uwe Koch, Olaf von dem Knesebeck, Krysia N. Mossakowski and Marco Petrucci. Their work appears in journals such as Social Science & Medicine, Health Promotion International, Health Expectations, Das Gesundheitswesen and Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz.
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.