Klaus Hartmann

1.4k total citations
52 papers, 893 citations indexed

About

Klaus Hartmann is a scholar working on Plant Science, Organic Chemistry and Philosophy. According to data from OpenAlex, Klaus Hartmann has authored 52 papers receiving a total of 893 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Plant Science, 5 papers in Organic Chemistry and 5 papers in Philosophy. Recurrent topics in Klaus Hartmann's work include Plant Surface Properties and Treatments (7 papers), Plant responses to water stress (6 papers) and Carbohydrate Chemistry and Synthesis (3 papers). Klaus Hartmann is often cited by papers focused on Plant Surface Properties and Treatments (7 papers), Plant responses to water stress (6 papers) and Carbohydrate Chemistry and Synthesis (3 papers). Klaus Hartmann collaborates with scholars based in Germany, United Kingdom and China. Klaus Hartmann's co-authors include Lukas Schreiber, Rochus Franke, Ernst Steudle, Kerstin Koch, Michael Wagenknecht, Christoph Neinhuis, Wilhelm Barthlott, Wolfgang Schmidt, Wolfgang J. Junk and Karen Haase and has published in prestigious journals such as PLANT PHYSIOLOGY, Journal of Experimental Botany and Chemical Engineering Science.

In The Last Decade

Klaus Hartmann

43 papers receiving 839 citations

Peers

Klaus Hartmann

PS

MB

ME

GPC

OC

E. J. Williams United Kingdom

O. Körner Germany

Peter Baur Germany

Harvey J. Gold United States

D. W. Buchanan United States

Francine F. Abeles United States

Tsutomu Ikeda Japan

Jerry H. Young United States

F. G. Giesbrecht United States

Akio Fujiwara Japan

E. J. Williams United Kingdom

Klaus Hartmann

808 ×1.4

PS

615 ×4.3

MB

19 ×0.2

ME

17 ×0.2

GPC

41 ×0.7

OC

Citations per year, relative to Klaus Hartmann Klaus Hartmann (= 1×) peers E. J. Williams

Countries citing papers authored by Klaus Hartmann

Since Specialization

Citations

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

Fields of papers citing papers by Klaus Hartmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Klaus Hartmann

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

All Works

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20 of 20 papers shown

1.

Hartmann, Klaus. (2006). Bedeutung rohstoffbedingter Inhaltsstoffe und produktionstechnologischer Einflüsse auf die Trübungsproblematik im Bier. mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich). 5 indexed citations

2.

Schreiber, Lukas, Rochus Franke, & Klaus Hartmann. (2004). Wax and suberin development of native and wound periderm of potato (Solanum tuberosum L.) and its relation to peridermal transpiration. Planta. 220(4). 520–530. 148 indexed citations

3.

Wu, Xiaoqin, et al.. (2003). Casparian strips in needles of Pinus bungeana: isolation and chemical characterization. Physiologia Plantarum. 117(3). 421–424. 17 indexed citations

4.

Hartmann, Klaus, Edgar Peiter, Kerstin Koch, Sven Schubert, & Lukas Schreiber. (2002). Chemical composition and ultrastructure of broad bean ( Vicia faba L.) nodule endodermis in comparison to the root endodermis. Planta. 215(1). 14–25. 42 indexed citations

5.

Hartmann, Klaus, et al.. (2000). Chemical composition of apoplastic transport barriers in relation to radial hydraulic conductivity of corn roots (Zea mays L.). Planta. 210(2). 302–311. 144 indexed citations

6.

Wolf, Kristina, Annette van der Toorn, Klaus Hartmann, et al.. (2000). Metabolite monitoring in plants with double‐quantum filtered chemical shift imaging. Journal of Experimental Botany. 51(353). 2109–2117. 6 indexed citations

7.

Linker, Torsten, et al.. (1996). Übergangsmetall‐induzierte Radikalreaktionen als einfacher Zugang zu 2‐C‐Analoga von Kohlenhydraten. Angewandte Chemie. 108(15). 1819–1821. 12 indexed citations

8.

Wagenknecht, Michael & Klaus Hartmann. (1992). Die unscharfe Modellierung heuristischer Regeln für die Steuerung und den Entwurf verfahrenstechnischer Prozesse. Chemie Ingenieur Technik. 64(11). 1029–1031.

9.

Hartmann, Klaus, et al.. (1992). Engineers in Tanzania: A secondary analysis, graduate and employer survey 1985, Faculty of Engineering, University of Dar es Salaam. Medical Entomology and Zoology. 1 indexed citations

10.

Hartmann, Klaus. (1991). Sartre and Hegel. International Studies in Philosophy. 23(3). 110–112.

11.

Hartmann, Klaus. (1988). Studies in Foundational Philosophy. 3 indexed citations

12.

Hartmann, Klaus. (1988). On Taking the Transcendental Turn. The review of metaphysics. 20(2). 193–219. 4 indexed citations

13.

Hartmann, Klaus. (1987). Die freiheitliche Sprachauffassung des Novalis. Bouvier eBooks.

14.

Hartmann, Klaus, et al.. (1979). Measuring Prescribing Practices in a State Mental Hospital System. Psychiatric Services. 30(7). 467–469. 4 indexed citations

15.

Hartmann, Klaus. (1977). Theoretische und empirische Beiträge zur Verwahrlosungsforschung. 1 indexed citations

16.

Hartmann, Klaus, et al.. (1971). Kybernetische Methoden in der Chemie und chemischen Technologie. 3 indexed citations

17.

Hartmann, Klaus. (1970). Praxis: A Ground for Social Theory?. Journal of the British Society for Phenomenology. 1(2). 47–58.

18.

Hartmann, Klaus. (1970). Die Marxsche Theorie. 7 indexed citations

19.

Hartmann, Klaus. (1969). Politische Beeinflussung : Voraussetzungen, Ablauf und Wirkungen. Medical Entomology and Zoology. 1 indexed citations

20.

Hartmann, Klaus. (1968). Negative Dialectic. 1(2). 147–149. 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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