J. Ockenga

475 total citations
10 papers, 153 citations indexed

About

J. Ockenga is a scholar working on Nutrition and Dietetics, Surgery and General Health Professions. According to data from OpenAlex, J. Ockenga has authored 10 papers receiving a total of 153 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Nutrition and Dietetics, 3 papers in Surgery and 3 papers in General Health Professions. Recurrent topics in J. Ockenga's work include Clinical Nutrition and Gastroenterology (4 papers), Health and Medical Studies (3 papers) and Pancreatitis Pathology and Treatment (3 papers). J. Ockenga is often cited by papers focused on Clinical Nutrition and Gastroenterology (4 papers), Health and Medical Studies (3 papers) and Pancreatitis Pathology and Treatment (3 papers). J. Ockenga collaborates with scholars based in Germany, Austria and Netherlands. J. Ockenga's co-authors include Uwe J.F. Tietge, Michael P. Manns, Elizabeth J. Murphy, Thierry Claudel, Gemma Brufau, Kris Prado, Frans Stellaard, Klaus H.W. Böker, Mathias Bähr and Bart Staels and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Nutrition & Metabolism and Der Internist.

In The Last Decade

J. Ockenga

7 papers receiving 147 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Ockenga Germany	5	59	56	55	52	31	10	153
Toshiyuki Sugiura Japan	10	89 1.5×	47 0.8×	35 0.6×	114 2.2×	14 0.5×	18	286
Clark Hair United States	7	27 0.5×	42 0.8×	24 0.4×	46 0.9×	16 0.5×	16	166
Marcela Borsigova Switzerland	7	12 0.2×	100 1.8×	105 1.9×	22 0.4×	28 0.9×	8	203
Hady Razak Hady Poland	12	17 0.3×	106 1.9×	66 1.2×	229 4.4×	49 1.6×	53	356
Frank Joseph United Kingdom	5	22 0.4×	53 0.9×	50 0.9×	22 0.4×	28 0.9×	14	182
V. Londong Germany	8	34 0.6×	24 0.4×	61 1.1×	187 3.6×	36 1.2×	11	321
António Freire Portugal	7	8 0.1×	44 0.8×	14 0.3×	45 0.9×	29 0.9×	9	191
Kazuhide Ishikura Japan	6	7 0.1×	25 0.4×	94 1.7×	33 0.6×	88 2.8×	12	203
Pablo Remón-Ruiz Spain	9	14 0.2×	67 1.2×	59 1.1×	86 1.7×	82 2.6×	29	271
Ana Torres do Rego Spain	6	8 0.1×	16 0.3×	65 1.2×	57 1.1×	89 2.9×	11	184

Countries citing papers authored by J. Ockenga

Since Specialization

Citations

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

Fields of papers citing papers by J. Ockenga

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Ockenga

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

All Works

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10 of 10 papers shown

1.

Ockenga, J.. (2016). Kommentar zu Burghardt, …, Weimann et al. AEM: Mangelernährung im G-DRG-System: Anspruch und Wirklichkeit. Aktuelle Ernährungsmedizin. 41(5). 359–361.

2.

Ockenga, J., et al.. (2014). S3-Leitlinie der Deutschen Gesellschaft für Ernährungsmedizin (DGEM) in Zusammenarbeit mit der GESKES, der AKE und der DGVS. Aktuelle Ernährungsmedizin. 39(1). e43–e56. 7 indexed citations

3.

Weimann, Arved, T. Schütz, T. Lipp, et al.. (2012). Supportiver Einsatz von Trinknahrung in der ambulanten Versorgung von erwachsenen Patienten – ein Algorithmus. Aktuelle Ernährungsmedizin. 37(5). e1–e1.

4.

Ockenga, J.. (2012). Ernährungstherapie bei akuter und chronischer Pankreatitis. Aktuelle Ernährungsmedizin. 37(4). 235–246.

5.

Ockenga, J., Luzia Valentini, Tatjana Schuetz, et al.. (2011). Plasma Bile Acids Are Associated with Energy Expenditure and Thyroid Function in Humans. The Journal of Clinical Endocrinology & Metabolism. 97(2). 535–542. 53 indexed citations

6.

Ockenga, J.. (2011). Abbildung von Mangelernährung und Ernährungstherapie im DRG – 2012. Aktuelle Ernährungsmedizin. 36(6). 337–340. 1 indexed citations

7.

Brufau, Gemma, Mathias Bähr, Bart Staels, et al.. (2010). Plasma bile acids are not associated with energy metabolism in humans. Nutrition & Metabolism. 7(1). 73–73. 62 indexed citations

8.

Volkert, Dorothee, Romana Lenzen-Großimlinghaus, Brian Herbst, et al.. (2004). Leitlinie Enterale Ernährung der DGEM und DGG:Enterale Ernährung (Trink- und Sondennahrung) in der Geriatrie und geriatrisch-neurologischen Rehabilitation. Aktuelle Ernährungsmedizin. 29(4). 198–225. 12 indexed citations

9.

Ockenga, J., et al.. (2000). K�nstliche Ern�hrung in der internistischen Intensivmedizin. Der Internist. 41(10). 1041–1061. 4 indexed citations

10.

Wedemeyer, Heiner, et al.. (1998). Perihepatic lymphadenopathy: a marker of response to interferon alpha in chronic hepatitis C.. PubMed. 45(22). 1062–8. 14 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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