Ulf Ehlers
- Education top 10%
- Computer Science Applications top 5%
- Information Systems top 10%
- Developmental and Educational Psychology
- Political Science and International Relations
- Topics
- Online and Blended Learning (5 papers)Open Education and E-Learning (2 papers)Knowledge Management and Sharing (1 paper)
- Journals
- SHILAP Revista de lepidopterologíaBritish Journal of Educational TechnologyQuality Assurance in Education
In The Last Decade
Ulf Ehlers
7 papers receiving 222 citations
Peers
Comparison fields: 5 of 53
- Education 145
- Computer Science Applications 64
- Information Systems 53
- Developmental and Educational Psychology 49
- Political Science and International Relations 37
Countries citing papers authored by Ulf Ehlers
This map shows the geographic impact of Ulf Ehlers'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 Ulf Ehlers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulf Ehlers more than expected).
Fields of papers citing papers by Ulf Ehlers
This network shows the impact of papers produced by Ulf Ehlers. 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 Ulf Ehlers. The network helps show where Ulf Ehlers may publish in the future.
Co-authorship network of co-authors of Ulf Ehlers
This figure shows the co-authorship network connecting the top 25 collaborators of Ulf Ehlers. A scholar is included among the top collaborators of Ulf Ehlers 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 Ulf Ehlers. Ulf Ehlers is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | Barriers and Motivators for Using Open Educational Resources in Schools | 23 |
| 3 | 66 | |
| 4 | 56 | |
| 5 | 111 | |
| 6 | Stepping up the Ladder - Competence Development Through E-Learning?! | 4 |
| 7 | Measuring e-learning readiness | 6 |
About Ulf Ehlers
Ulf Ehlers is a scholar working on Computer Science Applications, Education and Communication, having authored 7 papers that have together received 268 indexed citations. Recurring topics across this work include Online and Blended Learning (5 papers), Open Education and E-Learning (2 papers) and Knowledge Management and Sharing (1 paper). The work is most often cited by research in Computer Science Applications (64 citations), Education (145 citations) and Human Factors and Ergonomics (10 citations). Ulf Ehlers has collaborated with scholars based in Germany, France and Lithuania. Frequent co-authors include Dirk Schneckenberg, Heimo H. Adelsberger, Thomas Richter and Jeanne Schreurs. Their work appears in journals such as SHILAP Revista de lepidopterología, British Journal of Educational Technology and Quality Assurance in Education.
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.