Andrea Jahnen

429 total citations
8 papers, 318 citations indexed

About

Andrea Jahnen is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Epidemiology. According to data from OpenAlex, Andrea Jahnen has authored 8 papers receiving a total of 318 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Pulmonary and Respiratory Medicine, 4 papers in Pediatrics, Perinatology and Child Health and 2 papers in Epidemiology. Recurrent topics in Andrea Jahnen's work include Kidney Stones and Urolithiasis Treatments (7 papers), Pediatric Urology and Nephrology Studies (4 papers) and Magnesium in Health and Disease (2 papers). Andrea Jahnen is often cited by papers focused on Kidney Stones and Urolithiasis Treatments (7 papers), Pediatric Urology and Nephrology Studies (4 papers) and Magnesium in Health and Disease (2 papers). Andrea Jahnen collaborates with scholars based in Germany. Andrea Jahnen's co-authors include Albrecht Hesse, Roswitha Siener, H.-G. Tiselius, Bernd Höppe, D. Bach, B. Gertz and A. Claßen and has published in prestigious journals such as The Journal of Urology, European Journal of Clinical Nutrition and LaboratoriumsMedizin.

In The Last Decade

Andrea Jahnen

8 papers receiving 294 citations

Peers

Andrea Jahnen

PRM

PPCH

CMT

NEPHR

ND

Alessandra Calábria Baxmann Brazil

Emanuele Croppi Italy

Elisa Elena del Valle Argentina

Francisco R. Spivacow Argentina

Matteo Bargagli Italy

Anthony J. Browning United Kingdom

C Régnier France

Albert Feliu Spain

Natalia Stepanova Ukraine

Cevper Ersöz Türkiye

Alessandra Calábria Baxmann Brazil

Andrea Jahnen

221 ×1.0

PRM

67 ×0.6

PPCH

108 ×1.4

CMT

80 ×1.2

NEPHR

31 ×0.7

ND

Citations per year, relative to Andrea Jahnen Andrea Jahnen (= 1×) peers Alessandra Calábria Baxmann

Countries citing papers authored by Andrea Jahnen

Since Specialization

Citations

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

Fields of papers citing papers by Andrea Jahnen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andrea Jahnen

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

All Works

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8 of 8 papers shown

1.

Siener, Roswitha, Andrea Jahnen, & Albrecht Hesse. (2010). Bioavailability of magnesium from different pharmaceutical formulations. Urological Research. 39(2). 123–127. 27 indexed citations

2.

Siener, Roswitha, Andrea Jahnen, & Albrecht Hesse. (2004). Influence of a mineral water rich in calcium, magnesium and bicarbonate on urine composition and the risk of calcium oxalate crystallization. European Journal of Clinical Nutrition. 58(2). 270–276. 88 indexed citations

3.

Hesse, Albrecht, H.-G. Tiselius, & Andrea Jahnen. (2002). Urinary Stones. 59 indexed citations

4.

Höppe, Bernd, Andrea Jahnen, D. Bach, & Albrecht Hesse. (1997). Urinary Calcium Oxalate Saturation in Healthy Infants and Children. The Journal of Urology. 557–559. 4 indexed citations

5.

Höppe, Bernd, Andrea Jahnen, D. Bach, & Albrecht Hesse. (1997). Urinary Calcium Oxalate Saturation in Healthy Infants and Children. The Journal of Urology. 158(2). 557–559. 50 indexed citations

6.

Hesse, Albrecht, et al.. (1993). The influence of dietary factors on the risk of urinary stone formation.. PubMed. 7(3). 1119–27; discussion 1127. 49 indexed citations

7.

Jahnen, Andrea, et al.. (1992). Dietary fibre: the effectiveness of a high bran intake in reducing renal calcium excretion. Urological Research. 20(1). 3–6. 35 indexed citations

8.

Jahnen, Andrea, A. Claßen, & Albrecht Hesse. (1989). Erprobung von Methoden zur Sammlung und Konservierung von Urinproben für die Labordiagnostik bei Urolithiasis. Assay of Urine Collection and Preservation Methods in the Diagnosis of Urolithiasis. LaboratoriumsMedizin. 13(11). 425–428. 6 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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