D. C. Hempel

4.9k total citations · 1 hit paper
102 papers, 3.8k citations indexed

About

D. C. Hempel is a scholar working on Biomedical Engineering, Molecular Biology and Pollution. According to data from OpenAlex, D. C. Hempel has authored 102 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Biomedical Engineering, 32 papers in Molecular Biology and 19 papers in Pollution. Recurrent topics in D. C. Hempel's work include Fluid Dynamics and Mixing (15 papers), Microbial Metabolic Engineering and Bioproduction (15 papers) and Wastewater Treatment and Nitrogen Removal (14 papers). D. C. Hempel is often cited by papers focused on Fluid Dynamics and Mixing (15 papers), Microbial Metabolic Engineering and Bioproduction (15 papers) and Wastewater Treatment and Nitrogen Removal (14 papers). D. C. Hempel collaborates with scholars based in Germany, Switzerland and United States. D. C. Hempel's co-authors include Harald Horn, Bernd Nörtemann, Dieter Jahn, Andreas Grote, Karsten Hiller, Richard Münch, Maurice Scheer, Rainer Krull, Thomas R. Neu and L.H. Grimm and has published in prestigious journals such as Nucleic Acids Research, Applied and Environmental Microbiology and Water Research.

In The Last Decade

D. C. Hempel

97 papers receiving 3.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

JCat: a novel tool to adapt codon usage of a target gene to its potential expression host

2005 1.1k citations Andreas Grote, Karsten Hiller et al. Nucleic Acids Research profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. C. Hempel Germany	29	1.9k	864	576	508	504	102	3.8k
Rosário Oliveira Portugal	39	2.6k 1.4×	837 1.0×	1.2k 2.1×	217 0.4×	423 0.8×	94	5.4k
Suresh D. Pillai United States	38	1.4k 0.8×	504 0.6×	335 0.6×	533 1.0×	731 1.5×	198	5.0k
Hung Lee Canada	44	2.3k 1.2×	1.9k 2.2×	1.7k 2.9×	893 1.8×	399 0.8×	163	6.3k
Romain Briandet France	53	4.8k 2.5×	1.1k 1.2×	428 0.7×	507 1.0×	1.3k 2.6×	170	8.3k
Ian W. Sutherland United Kingdom	34	2.2k 1.2×	685 0.8×	535 0.9×	1.6k 3.2×	758 1.5×	67	5.9k
David L. Gutnick Israel	37	2.9k 1.5×	795 0.9×	1.9k 3.2×	442 0.9×	483 1.0×	86	6.1k
Arne Heydorn Denmark	22	5.1k 2.7×	658 0.8×	275 0.5×	326 0.6×	235 0.5×	33	6.8k
Alex Toftgaard Nielsen Denmark	32	4.3k 2.3×	1.1k 1.2×	525 0.9×	254 0.5×	376 0.7×	80	6.2k
Jeremy S. Webb United Kingdom	39	4.6k 2.4×	743 0.9×	490 0.9×	356 0.7×	288 0.6×	104	7.6k

Countries citing papers authored by D. C. Hempel

Since Specialization

Citations

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

Fields of papers citing papers by D. C. Hempel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. C. Hempel. 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 D. C. Hempel. The network helps show where D. C. Hempel may publish in the future.

Co-authorship network of co-authors of D. C. Hempel

This figure shows the co-authorship network connecting the top 25 collaborators of D. C. Hempel. A scholar is included among the top collaborators of D. C. Hempel 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 D. C. Hempel. D. C. Hempel 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

Hempel, D. C., et al.. (2008). Mechanische Beanspruchungen in Mehrphasenreaktoren. Chemie Ingenieur Technik. 80(12). 1837–1842. 11 indexed citations

Nimtz, Manfred, et al.. (2008). Structural characterization of the exopolysaccharide PS-EDIV from Sphingomonas pituitosa strain DSM 13101. Applied Microbiology and Biotechnology. 78(6). 1017–1024. 15 indexed citations

Melzer, Guido, Andreas Grote, Martin Kucklick, et al.. (2007). Metabolic flux analysis using stoichiometric models for Aspergillus niger: Comparison under glucoamylase-producing and non-producing conditions. Journal of Biotechnology. 132(4). 405–417. 18 indexed citations

Hempel, D. C.. (2006). Integration gen‐ und verfahrenstechnischer Methoden zur Entwicklung biotechnologischer Prozesse Sonderforschungsbereich 578 – Vom Gen zum Produkt. Chemie Ingenieur Technik. 78(3). 187–192. 2 indexed citations

Deckwer, W.‐D., D. C. Hempel, An‐Ping Zeng, & Dieter Jahn. (2006). Systembiotechnologische Ansätze zur Prozessentwicklung. Chemie Ingenieur Technik. 78(3). 193–208. 3 indexed citations

Grimm, L.H., S. Kelly, Rainer Krull, & D. C. Hempel. (2005). Morphology and productivity of filamentous fungi. Applied Microbiology and Biotechnology. 69(4). 375–384. 184 indexed citations

Grote, Andreas, Karsten Hiller, Maurice Scheer, et al.. (2005). JCat: a novel tool to adapt codon usage of a target gene to its potential expression host. Nucleic Acids Research. 33(Web Server). W526–W531. 1143 indexed citations breakdown →

Neu, Thomas R., et al.. (2005). Oxygen profiles and biomass distribution in biopellets of Aspergillus niger. Biotechnology and Bioengineering. 92(5). 614–623. 81 indexed citations

Grimm, L.H., et al.. (2004). Morphologie und Produktbildung des Pellet bildenden Pilzes Aspergillus niger. Chemie Ingenieur Technik. 76(9). 1232–1232. 1 indexed citations

10.

Haarstrick, Andreas, et al.. (2004). Modeling Anaerobic Degradation in Municipal Landfills. Environmental Engineering Science. 21(4). 471–484. 10 indexed citations

11.

Grimm, L.H., et al.. (2004). Kinetic studies on the aggregation of Aspergillus niger conidia. Biotechnology and Bioengineering. 87(2). 213–218. 75 indexed citations

12.

Meima, Jeannet A., Andreas Haarstrick, & D. C. Hempel. (2002). Modelling the effects of environmental conditions on the biodegradation of organic material in municipal landfills. WIT Transactions on Ecology and the Environment. 56. 1 indexed citations

13.

Horn, Harald, et al.. (2002). Influence of growth conditions on biofilm development and mass transfer at the bulk/biofilm interface. Water Research. 36(19). 4775–4784. 154 indexed citations

14.

Haarstrick, Andreas, et al.. (2001). Modelling of the biodegradation of organic matter in municipal landfills. Waste Management & Research The Journal for a Sustainable Circular Economy. 19(4). 320–331. 52 indexed citations

15.

Horn, Harald & D. C. Hempel. (2000). Simulationsrechnungen zur Beschreibung von Biofilmsystemen. Chemie Ingenieur Technik. 72(10). 1234–1237. 4 indexed citations

16.

Hempel, D. C., et al.. (2000). Scherbeanspruchung suspendierter Partikel in Blasensäulen und Airlift-Schlaufenreaktoren. Chemie Ingenieur Technik. 72(9). 1064–1065. 2 indexed citations

17.

Hempel, D. C., et al.. (2000). Messung und Modellierung von Phasenverteilung und Strömungsstruktur in dreiphasig betriebenen Blasensäulenreaktoren. Chemie Ingenieur Technik. 72(9). 1066–1067. 1 indexed citations

18.

Nörtemann, Bernd, et al.. (1998). Biological degradation of EDTA: reaction kinetics and technical approach. Journal of Chemical Technology & Biotechnology. 73(2). 144–152. 24 indexed citations

19.

Wagner, Karl‐Heinz & D. C. Hempel. (1988). Biodegradation by immobilized bacteria in an airlift‐loop reactor—influence of biofilm diffusion limitation. Biotechnology and Bioengineering. 31(6). 559–566. 51 indexed citations

20.

Hempel, D. C.. (1975). Einfluß der Partikelgrenzschicht auf den Ablauf exothermer heterogen katalytischer Reaktionen in Schüttungen. Chemie Ingenieur Technik. 47(12). 539–539. 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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