P. Keller

448 total citations
10 papers, 304 citations indexed

About

P. Keller is a scholar working on Organic Chemistry, Molecular Biology and Pharmaceutical Science. According to data from OpenAlex, P. Keller has authored 10 papers receiving a total of 304 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Organic Chemistry, 2 papers in Molecular Biology and 2 papers in Pharmaceutical Science. Recurrent topics in P. Keller's work include Fluorine in Organic Chemistry (2 papers), Radical Photochemical Reactions (2 papers) and Steroid Chemistry and Biochemistry (2 papers). P. Keller is often cited by papers focused on Fluorine in Organic Chemistry (2 papers), Radical Photochemical Reactions (2 papers) and Steroid Chemistry and Biochemistry (2 papers). P. Keller collaborates with scholars based in Germany and United States. P. Keller's co-authors include Deborah S. Nichols, Charles E. Levy, Donald W. Chakeres, Petra Schmalbrock, H. Wehrli, O. Jeger, Kurt Schaffner, Christian W. Lehmann, Robert Turner and Leo Alig and has published in prestigious journals such as Physical Review Letters, Progress in Nuclear Magnetic Resonance Spectroscopy and Helvetica Chimica Acta.

In The Last Decade

P. Keller

9 papers receiving 280 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. Keller Germany 6 167 99 76 71 51 10 304
Valeria Bertasi Italy 10 13 0.1× 101 1.0× 44 0.6× 124 1.7× 84 1.6× 10 267
Ettore Cioffi Italy 9 16 0.1× 71 0.7× 74 1.0× 59 0.8× 37 0.7× 24 260
Pedro Chaná‐Cuevas Chile 10 29 0.2× 169 1.7× 14 0.2× 59 0.8× 29 0.6× 33 332
Francisco I. Perez United States 11 6 0.0× 78 0.8× 80 1.1× 50 0.7× 34 0.7× 16 362
Jianbao Wang China 11 48 0.3× 21 0.2× 47 0.6× 21 0.3× 159 3.1× 22 337
Chien‐Chen Chou Taiwan 10 9 0.1× 43 0.4× 103 1.4× 48 0.7× 92 1.8× 30 364
Isao Muro Japan 9 17 0.1× 63 0.6× 14 0.2× 58 0.8× 108 2.1× 35 318
Annie Killoran United States 10 17 0.1× 206 2.1× 40 0.5× 16 0.2× 23 0.5× 14 380
Bénédicte Guillaume Belgium 9 8 0.0× 45 0.5× 200 2.6× 27 0.4× 134 2.6× 12 348
Amitabh Bhattacharya India 7 16 0.1× 121 1.2× 25 0.3× 120 1.7× 61 1.2× 26 253

Countries citing papers authored by P. Keller

Since Specialization
Citations

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

Fields of papers citing papers by P. Keller

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Keller

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

All Works

10 of 10 papers shown
1.
Keller, P., et al.. (2018). Development of a software tool for comprehensive flight performance and mission analysis of hybrid-electric aircraft. Transportation research procedia. 29. 401–409. 2 indexed citations
2.
Levy, Charles E., Deborah S. Nichols, Petra Schmalbrock, P. Keller, & Donald W. Chakeres. (2001). Functional MRI Evidence of Cortical Reorganization in Upper-Limb Stroke Hemiplegia Treated with Constraint-Induced Movement Therapy. American Journal of Physical Medicine & Rehabilitation. 80(1). 4–12. 216 indexed citations
3.
Turner, Robert & P. Keller. (1991). Angiography and perfusion measurements by NMR. Progress in Nuclear Magnetic Resonance Spectroscopy. 23(1). 93–133. 13 indexed citations
4.
Keller, P., et al.. (1984). Using a commercial CAD system for simultaneous input to theoretical aerodynamic programs and wind-tunnel model construction. NASA Technical Reports Server (NASA). 1 indexed citations
5.
Keller, P., T. A. Romanowski, W. E. Keig, et al.. (1982). Measurement of the Electron Asymmetry in the Beta Decay of PolarizedΣ−Hyperons. Physical Review Letters. 48(15). 971–974. 11 indexed citations
6.
Alig, Leo, et al.. (1974). 1B. Synthesis of biologically active steroids and related compounds 9. Synthesis of biologically active D-homopregnanes. Journal of Steroid Biochemistry. 5(4). 298–298. 3 indexed citations
7.
Keller, P., et al.. (1968). Steroide und Sexualhormone: 234. Mitteilung: Synthese cis‐ständiger 1,2;4,5‐Dioxido‐3‐oxo‐ und 1,3,5‐Trihydroxyandrostane. Helvetica Chimica Acta. 51(4). 940–947. 8 indexed citations
8.
9.
10.
Keller, P.. (1951). [Tomographic diagnosis of spondylitis].. PubMed. 22(1). 18–23. 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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2026