S. Leonhard‐Marek

946 total citations
41 papers, 758 citations indexed

About

S. Leonhard‐Marek is a scholar working on Agronomy and Crop Science, Molecular Biology and Nutrition and Dietetics. According to data from OpenAlex, S. Leonhard‐Marek has authored 41 papers receiving a total of 758 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Agronomy and Crop Science, 9 papers in Molecular Biology and 9 papers in Nutrition and Dietetics. Recurrent topics in S. Leonhard‐Marek's work include Reproductive Physiology in Livestock (10 papers), Ruminant Nutrition and Digestive Physiology (8 papers) and Magnesium in Health and Disease (7 papers). S. Leonhard‐Marek is often cited by papers focused on Reproductive Physiology in Livestock (10 papers), Ruminant Nutrition and Digestive Physiology (8 papers) and Magnesium in Health and Disease (7 papers). S. Leonhard‐Marek collaborates with scholars based in Germany, Austria and Netherlands. S. Leonhard‐Marek's co-authors include G. Breves, H. Märtens, W. Engelhardt, D. Giesecke, Friederike Stumpff, Gotthold Gäbel, Bernd Schröder, C.K. Reynolds, Monika Röntgen and W. Windisch and has published in prestigious journals such as Scientific Reports, Journal of Dairy Science and American Journal of Physiology-Gastrointestinal and Liver Physiology.

In The Last Decade

S. Leonhard‐Marek

41 papers receiving 695 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Leonhard‐Marek Germany 17 396 165 162 148 141 41 758
B.D. Lambert United States 18 385 1.0× 246 1.5× 153 0.9× 121 0.8× 176 1.2× 76 1.1k
C.X. Pei China 18 716 1.8× 182 1.1× 115 0.7× 133 0.9× 191 1.4× 72 911
I. Nonaka Japan 14 668 1.7× 384 2.3× 102 0.6× 149 1.0× 142 1.0× 52 1.1k
C. Wang China 20 767 1.9× 244 1.5× 185 1.1× 103 0.7× 241 1.7× 51 1.0k
J.T. Schonewille Netherlands 19 685 1.7× 228 1.4× 278 1.7× 66 0.4× 236 1.7× 64 1.1k
L. Holtshausen Canada 9 668 1.7× 133 0.8× 87 0.5× 91 0.6× 176 1.2× 20 786
Thiago Henrique Annibale Vendramini Brazil 18 288 0.7× 173 1.0× 139 0.9× 158 1.1× 162 1.1× 75 834
Mirja R. Wilkens Germany 18 349 0.9× 179 1.1× 133 0.8× 84 0.6× 159 1.1× 64 879
A.T. van 't Klooster Netherlands 13 532 1.3× 216 1.3× 161 1.0× 64 0.4× 216 1.5× 42 886
Jinzhen Jiao China 18 576 1.5× 108 0.7× 116 0.7× 352 2.4× 151 1.1× 55 913

Countries citing papers authored by S. Leonhard‐Marek

Since Specialization
Citations

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

Fields of papers citing papers by S. Leonhard‐Marek

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Leonhard‐Marek. 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 S. Leonhard‐Marek. The network helps show where S. Leonhard‐Marek may publish in the future.

Co-authorship network of co-authors of S. Leonhard‐Marek

This figure shows the co-authorship network connecting the top 25 collaborators of S. Leonhard‐Marek. A scholar is included among the top collaborators of S. Leonhard‐Marek 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 S. Leonhard‐Marek. S. Leonhard‐Marek 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.
Ganter, Martin, et al.. (2023). Body condition scoring in alpacas (Vicugna pacos) and llamas (Lama glama) – a scoping review. Veterinary Research Communications. 48(2). 665–684. 6 indexed citations
2.
Plöntzke, Julia, et al.. (2022). Model-based exploration of hypokalemia in dairy cows. Scientific Reports. 12(1). 19781–19781. 3 indexed citations
3.
Märtens, H., S. Leonhard‐Marek, Monika Röntgen, & Friederike Stumpff. (2018). Magnesium homeostasis in cattle: absorption and excretion. Nutrition Research Reviews. 31(1). 114–130. 44 indexed citations
4.
Berg, Martin van den, Julia Plöntzke, S. Leonhard‐Marek, Kerstin Müller, & Susanna Röblitz. (2017). A dynamic model to simulate potassium balance in dairy cows. Journal of Dairy Science. 100(12). 9799–9814. 5 indexed citations
5.
6.
Leonhard‐Marek, S., et al.. (2010). Potassium and insulin affect the contractility of abomasal smooth muscle. Journal of Dairy Science. 93(8). 3561–3568. 18 indexed citations
7.
Leonhard‐Marek, S., Friederike Stumpff, & H. Märtens. (2010). Transport of cations and anions across forestomach epithelia: conclusions from in vitro studies. animal. 4(7). 1037–1056. 31 indexed citations
8.
Tóth, Balázs István, Martina Wilke, Frauke Stanke, et al.. (2008). Very mild disease phenotype of congenic Cftr TgH(neoim)Hgu cystic fibrosis mice. BMC Genetics. 9(1). 28–28. 6 indexed citations
9.
Tóth, Balázs István, S. Leonhard‐Marek, Hans-Jürgen Hedrich, & G. Breves. (2008). Characterisation of electrogenic nutrient absorption in the Cftr TgH(neoim)Hgu mouse model. Journal of Comparative Physiology B. 178(6). 705–712. 9 indexed citations
10.
Leonhard‐Marek, S., et al.. (2007). Chloride, Gluconate, Sulfate, and Short-Chain Fatty Acids Affect Calcium Flux Rates Across the Sheep Forestomach Epithelium. Journal of Dairy Science. 90(3). 1516–1526. 28 indexed citations
11.
Leonhard‐Marek, S., et al.. (2006). Characterisation of chloride currents across the proximal colon in Cftr TgH(neoim)1Hgu congenic mice. Journal of Comparative Physiology B. 177(1). 61–73. 11 indexed citations
12.
Leonhard‐Marek, S., et al.. (2004). Basolateral Mg2+/Na+ exchange regulates apical nonselective cation channel in sheep rumen epithelium via cytosolic Mg2+. American Journal of Physiology-Gastrointestinal and Liver Physiology. 288(4). G630–G645. 33 indexed citations
13.
Leonhard‐Marek, S.. (2002). Divalent cations reduce the electrogenic transport of monovalent cations across rumen epithelium. Journal of Comparative Physiology B. 172(7). 635–641. 16 indexed citations
14.
Leonhard‐Marek, S. & Arwid Daugschies. (1997). Electro- and Transport-physiological Changes in Pig Proximal Colon During Parasitic Infection. Comparative Biochemistry and Physiology Part A Physiology. 118(2). 345–347. 10 indexed citations
15.
Leonhard‐Marek, S. & H. Märtens. (1996). Effects of potassium on magnesium transport across rumen epithelium. American Journal of Physiology-Gastrointestinal and Liver Physiology. 271(6). G1034–G1038. 58 indexed citations
16.
Robertshaw, D., et al.. (1995). Thermoregulation and water balance in the camel: a comparison with other ruminant species.. Cureus. 11(1). 563–578. 9 indexed citations
17.
Cook, D. I., W. Engelhardt, S. Leonhard‐Marek, G. Breves, & D. Giesecke. (1995). Salivary secretion in ruminants.. 15(3). 153–170. 4 indexed citations
18.
Shirazi‐Beechey, Soraya P., I. Stuart Wood, Jane Dyer, et al.. (1995). Intestinal sugar transport in ruminants.. 117–133. 19 indexed citations
19.
Stewart, C.S., M. Fèvre, R. A. Prins, et al.. (1995). Factors affecting fermentation and polymer degradation by anaerobic fungi and the potential for manipulation of rumen function.. 251–270. 3 indexed citations
20.
Grovum, W. L., W. Engelhardt, S. Leonhard‐Marek, G. Breves, & D. Giesecke. (1995). Mechanisms explaining the effects of short chain fatty acids on feed intake in ruminants - osmotic pressure, insulin and glucagon.. 173–197. 41 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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