Michael Wittmann

3.3k total citations
124 papers, 2.0k citations indexed

About

Michael Wittmann is a scholar working on Pulmonary and Respiratory Medicine, Education and Developmental and Educational Psychology. According to data from OpenAlex, Michael Wittmann has authored 124 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Pulmonary and Respiratory Medicine, 41 papers in Education and 26 papers in Developmental and Educational Psychology. Recurrent topics in Michael Wittmann's work include Chronic Obstructive Pulmonary Disease (COPD) Research (41 papers), Science Education and Pedagogy (36 papers) and Innovative Teaching and Learning Methods (17 papers). Michael Wittmann is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (41 papers), Science Education and Pedagogy (36 papers) and Innovative Teaching and Learning Methods (17 papers). Michael Wittmann collaborates with scholars based in Germany, United States and Netherlands. Michael Wittmann's co-authors include Konrad Schultz, Michael Schüler, Richard N. Steinberg, Edward F. Redish, G. Laakmann, Hermann Faller, Danijel Jelusic, Nicola Lehbert, Virginia J. Flood and Eleanor C. Sayre and has published in prestigious journals such as PLoS ONE, Kidney International and Journal of Clinical Epidemiology.

In The Last Decade

Michael Wittmann

118 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Michael Wittmann Germany 28 725 518 347 297 176 124 2.0k
Khaled Sarsour United States 27 310 0.4× 469 0.9× 145 0.4× 190 0.6× 355 2.0× 51 2.4k
Christopher R. Brydges United States 17 108 0.1× 118 0.2× 267 0.8× 158 0.5× 391 2.2× 44 1.8k
Flora Bacopoulou Greece 24 120 0.2× 106 0.2× 35 0.1× 273 0.9× 78 0.4× 191 2.3k
Sarah Robertson United States 21 297 0.4× 858 1.7× 220 0.6× 113 0.4× 161 0.9× 61 3.2k
Ann M. Davis United States 31 127 0.2× 108 0.2× 71 0.2× 296 1.0× 47 0.3× 120 2.5k
Sandra J. Japuntich United States 22 83 0.1× 223 0.4× 167 0.5× 912 3.1× 241 1.4× 60 1.8k
Grégory Ninot France 32 63 0.1× 404 0.8× 283 0.8× 712 2.4× 303 1.7× 134 3.2k
G A Chase United States 28 90 0.1× 199 0.4× 116 0.3× 646 2.2× 72 0.4× 49 3.7k
Vincent Chin‐Hung Chen Taiwan 27 33 0.0× 269 0.5× 103 0.3× 305 1.0× 315 1.8× 167 2.8k
Erick Messias United States 23 158 0.2× 97 0.2× 24 0.1× 347 1.2× 232 1.3× 66 2.7k

Countries citing papers authored by Michael Wittmann

Since Specialization
Citations

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

Fields of papers citing papers by Michael Wittmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael Wittmann

This figure shows the co-authorship network connecting the top 25 collaborators of Michael Wittmann. A scholar is included among the top collaborators of Michael Wittmann 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 Michael Wittmann. Michael Wittmann 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.
Geidl, Wolfgang, Johannes Carl, Michael Schüler, et al.. (2021). Long-Term Benefits of Adding a Pedometer to Pulmonary Rehabilitation for COPD: The Randomized Controlled STAR Trial. International Journal of COPD. Volume 16. 1977–1988. 14 indexed citations
2.
Hirschbühl, Klaus, Sebastian Dintner, Martin Beer, et al.. (2021). Viral mapping in COVID-19 deceased in the Augsburg autopsy series of the first wave: A multiorgan and multimethodological approach. PLoS ONE. 16(7). e0254872–e0254872. 16 indexed citations
3.
Grosser, Bianca, Tina Schaller, Klaus Hirschbühl, et al.. (2021). Impaired Dendritic Cell Homing in COVID-19. Frontiers in Medicine. 8. 761372–761372. 9 indexed citations
4.
Barth-Cohen, Lauren & Michael Wittmann. (2020). Learning About Crosscutting Concepts as Concepts. ICLS. 2 indexed citations
5.
Geidl, Wolfgang, Johannes Carl, Samuel Cassar, et al.. (2019). Physical Activity and Sedentary Behaviour Patterns in 326 Persons with COPD before Starting a Pulmonary Rehabilitation: A Cluster Analysis. Journal of Clinical Medicine. 8(9). 1346–1346. 32 indexed citations
6.
Jong, Corina de, Michael Wittmann, Michael Schüler, et al.. (2018). Assessing health status over time: impact of recall period and anchor question on the minimal clinically important difference of copd health status tools. Health and Quality of Life Outcomes. 16(1). 130–130. 16 indexed citations
7.
Wittmann, Michael, et al.. (2018). Middle School Physics Teachers' Content Knowledge of Acceleration. The Physics Video Demonstration Database (Cornell University). 384–387. 1 indexed citations
8.
Wittmann, Michael, et al.. (2017). Teacher awareness of problematic facets of meaningful metaphors of energy. Dialnet (Universidad de la Rioja). 11(2). 27. 2 indexed citations
9.
Wittmann, Michael, et al.. (2016). Teachers' explanations of student difficulties with gravitational potential energy. The Physics Video Demonstration Database (Cornell University). 396–399. 1 indexed citations
10.
Wittmann, Michael, et al.. (2016). Problematizing "cold" with K12 Science Teachers. The Physics Video Demonstration Database (Cornell University). 32–35. 2 indexed citations
11.
Wittmann, Michael, et al.. (2015). Teachers� conflicting conceptual models and the efficacy of formative assessments. The Physics Video Demonstration Database (Cornell University). 179–182. 2 indexed citations
12.
Greulich, Timm, Andreas Rembert Koczulla, Christoph Nell, et al.. (2015). Effect of a Three-Week Inpatient Rehabilitation Program on 544 Consecutive Patients with Very Severe COPD: A Retrospective Analysis. Respiration. 90(4). 287–292. 31 indexed citations
13.
Wittmann, Michael, et al.. (2015). Teacher responses to their multiple goals for teaching energy. The Physics Video Demonstration Database (Cornell University). 379–382. 1 indexed citations
14.
Lehbert, Nicola, Benjamin Krämer, Veronica Huber, et al.. (2014). Is a double 6-minute walk test (6MWT) required as part of the routine assessment of pulmonary rehabilitation (PR) in COPD patients?. European Respiratory Journal. 44(Suppl 58). P1293–P1293. 1 indexed citations
15.
Jong, Corina de, Michael Wittmann, Danijel Jelusic, et al.. (2014). Correlations between the German versions of the clinical COPD questionnaire (CCQ), COPD assessment test (CAT) and the St George respiratory questionnaire (SGRQ). European Respiratory Journal. 44(Suppl 58). P1463–P1463.
16.
Wittmann, Michael, et al.. (2013). Effectiveness of a 3-week-in-patient-rehabilitation-program in patients with COPD GOLD-stage IV. European Respiratory Journal. 42(Suppl 57). P2221–P2221. 1 indexed citations
17.
Gorzelniak, Lukas, André Dias, Konrad Schultz, et al.. (2012). Comparison of Recording Positions of Physical Activity in Patients with Severe COPD Undergoing LTOT. COPD Journal of Chronic Obstructive Pulmonary Disease. 9(5). 528–537. 4 indexed citations
18.
Scherr, Rachel E. & Michael Wittmann. (2002). The challenge of listening: The effect of researcher agenda on data collection and interpretation. The Physics Video Demonstration Database (Cornell University). 5 indexed citations
19.
Wittmann, Michael & Rachel E. Scherr. (2002). Student Epistemological Mode Constraining Researcher Access to Student Thinking: An Example from an Interview on Charge Flow. The Physics Video Demonstration Database (Cornell University). 9 indexed citations
20.
Brinksmeier, E., Lüder Hinrich Meyer, A. Walter, & Michael Wittmann. (2001). Schleifprozesse verbessern. Zeitschrift für wirtschaftlichen Fabrikbetrieb. 96(9). 453–457. 1 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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