L. R�cker

638 total citations
18 papers, 453 citations indexed

About

L. R�cker is a scholar working on Physiology, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, L. R�cker has authored 18 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Physiology, 5 papers in Pulmonary and Respiratory Medicine and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in L. R�cker's work include Spaceflight effects on biology (4 papers), Muscle metabolism and nutrition (4 papers) and Thermoregulation and physiological responses (4 papers). L. R�cker is often cited by papers focused on Spaceflight effects on biology (4 papers), Muscle metabolism and nutrition (4 papers) and Thermoregulation and physiological responses (4 papers). L. R�cker collaborates with scholars based in Germany, Poland and Chile. L. R�cker's co-authors include B. Heyduck, K. Kirsch, Hanns‐Christian Gunga, H.-C. Gunga, Helmut Lill, H. Altenkirch, Eberhard Spanuth, Karl Kirsch, R. Gerzer and J. Weil and has published in prestigious journals such as European Journal of Applied Physiology, Pflügers Archiv - European Journal of Physiology and Journal of Molecular Medicine.

In The Last Decade

L. R�cker

18 papers receiving 435 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
L. R�cker Germany	13	179	127	84	67	57	18	453
K. Kirsch Germany	14	305 1.7×	79 0.6×	148 1.8×	69 1.0×	52 0.9×	41	669
H.-C. Gunga Germany	13	197 1.1×	62 0.5×	132 1.6×	50 0.7×	69 1.2×	23	451
Donna A. Williams United States	15	181 1.0×	68 0.5×	29 0.3×	70 1.0×	30 0.5×	31	672
E. E. Smith United States	11	111 0.6×	247 1.9×	40 0.5×	68 1.0×	28 0.5×	20	788
Dieter B�ning Germany	13	154 0.9×	70 0.6×	90 1.1×	144 2.1×	71 1.2×	25	519
N. Foldager Denmark	10	219 1.2×	59 0.5×	87 1.0×	72 1.1×	27 0.5×	12	397
Thor Munch‐Andersen Denmark	10	130 0.7×	27 0.2×	51 0.6×	181 2.7×	41 0.7×	13	481
Laura Oberholzer Denmark	15	192 1.1×	49 0.4×	128 1.5×	88 1.3×	23 0.4×	22	435
José Manuel González de Suso Spain	8	110 0.6×	338 2.7×	23 0.3×	194 2.9×	7 0.1×	14	500
C. E. King United States	9	174 1.0×	85 0.7×	48 0.6×	77 1.1×	7 0.1×	24	468

Countries citing papers authored by L. R�cker

Since Specialization

Citations

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

Fields of papers citing papers by L. R�cker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L. R�cker. 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 L. R�cker. The network helps show where L. R�cker may publish in the future.

Co-authorship network of co-authors of L. R�cker

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

All Works

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18 of 18 papers shown

Gunga, Hanns‐Christian, Karl Kirsch, L. R�cker, et al.. (1999). Vascular endothelial growth factor in exercising humans under different environmental conditions. European Journal of Applied Physiology. 79(6). 484–490. 35 indexed citations

Gunga, H.-C., et al.. (1996). Erythropoietin in 29 men during and after prolonged physical stress combined with food and fluid deprivation. European Journal of Applied Physiology. 73(1-2). 11–16. 14 indexed citations

Gunga, Hanns‐Christian, et al.. (1995). Fluid distribution and tissue thickness changes in 29 men during 1 week at moderate altitude (2,315 m). European Journal of Applied Physiology. 70(1). 1–5. 11 indexed citations

Gunga, Hanns‐Christian, et al.. (1995). New data on the dimensions ofBrachiosaurus brancai and their physiological implications. Die Naturwissenschaften. 82(4). 190–192. 33 indexed citations

Hildebrandt, Wulf, Hanns‐Christian Gunga, Jochen Herrmann, et al.. (1994). Enhanced slow caudad fluid shifts in orthostatic intolerance after 24-h bed-rest. European Journal of Applied Physiology. 69(1). 61–70. 12 indexed citations

R�cker, L., et al.. (1994). Immediate physiological responses of healthy volunteers to different types of music: cardiovascular, hormonal and mental changes. European Journal of Applied Physiology. 69(3). 274–274. 4 indexed citations

Heyduck, B., et al.. (1993). The effect of different exercise intensities on the fibrinolytic system. European Journal of Applied Physiology. 67(4). 298–304. 37 indexed citations

Kirsch, K., et al.. (1993). Fluid shifts into and out of superficial tissues under microgravity and terrestrial conditions. Journal of Molecular Medicine. 71(9). 687–9. 54 indexed citations

Heyduck, B., et al.. (1991). Influence of prolonged physical exercise on the erythropoietin concentration in blood. European Journal of Applied Physiology. 63(6). 463–466. 58 indexed citations

10.

Altenkirch, H., R. Gerzer, K. Kirsch, et al.. (1990). Effect of prolonged physical exercise on fluid regulating hormones. European Journal of Applied Physiology. 61(3-4). 209–213. 27 indexed citations

11.

R�cker, L., et al.. (1990). Effect of prolonged physical exercise on the fibrinolytic system. European Journal of Applied Physiology. 60(6). 478–481. 50 indexed citations

12.

Kirsch, K., et al.. (1986). Venous pressure in microgravity. Die Naturwissenschaften. 73(7). 447–449. 23 indexed citations

13.

R�cker, L., et al.. (1986). Blood platelet activation and increase in thrombin activity following a marathon race. European Journal of Applied Physiology. 55(4). 374–380. 35 indexed citations

14.

R�cker, L., et al.. (1982). Long-term observations on plasma antidiuretic hormone levels during and after heat stress. European Journal of Applied Physiology. 49(1). 59–62. 2 indexed citations

15.

R�cker, L., et al.. (1980). Jahreszeitliche Ver�nderungen diagnostisch wichtiger Blutbestandteile. Journal of Molecular Medicine. 58(15). 769–778. 14 indexed citations

16.

R�cker, L., et al.. (1977). The influence of heat stress on plasma volume and intravascular proteins in sedentary females. European Journal of Applied Physiology. 36(3). 187–192. 4 indexed citations

17.

R�cker, L., et al.. (1976). Plasma volume, albumin and globulin concentrations and their intravascular masses. European Journal of Applied Physiology. 36(1). 57–64. 27 indexed citations

18.

Schultze, G., et al.. (1972). Distribution and circulation of extracellular fluid and protein during different states of hydration in the cat. Pflügers Archiv - European Journal of Physiology. 337(4). 351–366. 13 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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