Stefan Haag

2.1k total citations
40 papers, 1.4k citations indexed

About

Stefan Haag is a scholar working on Dermatology, Biochemistry and Insect Science. According to data from OpenAlex, Stefan Haag has authored 40 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Dermatology, 14 papers in Biochemistry and 10 papers in Insect Science. Recurrent topics in Stefan Haag's work include Skin Protection and Aging (14 papers), Antioxidant Activity and Oxidative Stress (10 papers) and Bee Products Chemical Analysis (8 papers). Stefan Haag is often cited by papers focused on Skin Protection and Aging (14 papers), Antioxidant Activity and Oxidative Stress (10 papers) and Bee Products Chemical Analysis (8 papers). Stefan Haag collaborates with scholars based in Germany, Sweden and United States. Stefan Haag's co-authors include Martina C. Meinke, Jürgen Lademann, Maxim E. Darvin, Ann Gardulf, Uwe Nicolay, Norbert Groth, Peter Kießling, Andreas Böck, Dolores Hernández Fernández de Rojas and Carl Granert and has published in prestigious journals such as Journal of Allergy and Clinical Immunology, International Journal of Pharmaceutics and Quality of Life Research.

In The Last Decade

Stefan Haag

34 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Stefan Haag Germany 21 518 401 286 231 223 40 1.4k
Pravit Asawanonda Thailand 21 275 0.5× 775 1.9× 19 0.1× 34 0.1× 51 0.2× 103 1.4k
Dong Hyun Kim South Korea 21 200 0.4× 484 1.2× 12 0.0× 62 0.3× 24 0.1× 80 1.3k
Michèle Verschoore France 19 82 0.2× 1.1k 2.6× 10 0.0× 67 0.3× 59 0.3× 50 1.4k
Nanna Schürer Germany 17 163 0.3× 754 1.9× 20 0.1× 17 0.1× 64 0.3× 36 1.3k
Johanna Kempenaar Netherlands 24 111 0.2× 613 1.5× 7 0.0× 29 0.1× 116 0.5× 33 1.5k
Felisa Cilurzo Italy 21 79 0.2× 157 0.4× 18 0.1× 21 0.1× 63 0.3× 35 1.3k
Andréia Buffon Brazil 20 86 0.2× 29 0.1× 25 0.1× 27 0.1× 32 0.1× 50 1.1k
Zrinka Bukvić Mokoš Croatia 16 124 0.2× 721 1.8× 9 0.0× 24 0.1× 28 0.1× 66 1.2k
Anny Fourtanier France 28 176 0.3× 1.3k 3.3× 3 0.0× 108 0.5× 152 0.7× 52 1.7k
Yuxin Jiang China 23 188 0.4× 31 0.1× 9 0.0× 40 0.2× 39 0.2× 100 1.4k

Countries citing papers authored by Stefan Haag

Since Specialization
Citations

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

Fields of papers citing papers by Stefan Haag

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stefan Haag

This figure shows the co-authorship network connecting the top 25 collaborators of Stefan Haag. A scholar is included among the top collaborators of Stefan Haag 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 Stefan Haag. Stefan Haag 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.
Haag, Stefan, et al.. (2023). Experiments On GPT-3 Assisted Process Model Development. 270–276. 1 indexed citations
2.
Haag, Stefan, et al.. (2021). Requirements for Highly Integrated Management Systems - Simulation Expands Past-oriented Documentation to Future-oriented Optimization. 58–64.
3.
Haag, Stefan, et al.. (2020). Event Triggered Simulation of Push and Pull Processes. 68–73.
4.
Haag, Stefan, et al.. (2020). A Case-Study to Teach Process-Aware Information Systems.. EMISA FORUM. 40. 9–10.
5.
Lohan, Silke B., Christian Teutloff, Siavash Saeidpour, et al.. (2016). Investigation of cutaneous penetration properties of stearic acid loaded to dendritic core-multi-shell (CMS) nanocarriers. International Journal of Pharmaceutics. 501(1-2). 271–277. 18 indexed citations
6.
Meinke, Martina C., Robert Müller, Stefan Haag, et al.. (2014). Evaluation of carotenoids and reactive oxygen species in human skin after UV irradiation: a critical comparison between in vivo and ex vivo investigations. Experimental Dermatology. 24(3). 194–197. 23 indexed citations
7.
Haag, Stefan, et al.. (2013). Enhancement of skin radical scavenging activity and stratum corneum lipids after the application of a hyperforin-rich cream. European Journal of Pharmaceutics and Biopharmaceutics. 86(2). 227–233. 26 indexed citations
8.
Groth, Norbert, et al.. (2013). Dose-Dependent Vitamin C Uptake and Radical Scavenging Activity in Human Skin Measured with in vivo Electron Paramagnetic Resonance Spectroscopy. Skin Pharmacology and Physiology. 26(3). 147–154. 32 indexed citations
9.
Meinke, Martina C., Stefan Haag, Maxim E. Darvin, et al.. (2012). Influence of dietary carotenoids on radical scavenging capacity of the skin and skin lipids. European Journal of Pharmaceutics and Biopharmaceutics. 84(2). 365–373. 71 indexed citations
10.
Haag, Stefan, Robert Bittl, Christian Teutloff, et al.. (2011). Stabilization of Reactive Nitroxides Using Invasomes to Allow Prolonged Electron Paramagnetic Resonance Measurements. Skin Pharmacology and Physiology. 24(6). 312–321. 17 indexed citations
11.
Haag, Stefan, Daniel Peters, Cornelia M. Keck, et al.. (2011). Nanostructured lipid carriers as nitroxide depot system measured by electron paramagnetic resonance spectroscopy. International Journal of Pharmaceutics. 421(2). 364–369. 18 indexed citations
12.
Haag, Stefan, Maxim E. Darvin, F. Klein, et al.. (2010). Comparative Study of Carotenoids, Catalase and Radical Formation in Human and Animal Skin. Skin Pharmacology and Physiology. 23(6). 306–312. 43 indexed citations
13.
Darvin, Maxim E., Stefan Haag, Martina C. Meinke, et al.. (2010). Radical Production by Infrared A Irradiation in Human Tissue. Skin Pharmacology and Physiology. 23(1). 40–46. 76 indexed citations
14.
Meinke, Martina C., Stefan Haag, Sabine Schanzer, et al.. (2010). Radical Protection by Sunscreens in the Infrared Spectral Range. Photochemistry and Photobiology. 87(2). 452–456. 44 indexed citations
15.
Darvin, Maxim E., Stefan Haag, Martina C. Meinke, Wolfram Sterry, & Jürgen Lademann. (2010). Determination of the influence of IR radiation on the antioxidative network of the human skin. Journal of Biophotonics. 4(1-2). 21–29. 14 indexed citations
16.
Popov, Alexey, Stefan Haag, Martina C. Meinke, et al.. (2009). Effect of size of TiO[sub 2] nanoparticles applied onto glass slide and porcine skin on generation of free radicals under ultraviolet irradiation. Journal of Biomedical Optics. 14(2). 21011–21011. 22 indexed citations
17.
Nicolay, Uwe, Peter Kießling, Melvin Berger, et al.. (2006). Health-Related Quality of Life and Treatment Satisfaction in North American Patients with Primary Immunedeficiency Diseases Receiving Subcutaneous IgG Self-Infusions at Home. Journal of Clinical Immunology. 26(1). 65–72. 162 indexed citations
18.
Gardulf, Ann, Uwe Nicolay, Òscar Asensio, et al.. (2006). Rapid Subcutaneous IgG Replacement Therapy is Effective and Safe in Children and Adults with Primary Immunodeficiencies—A Prospective, Multi-National Study. Journal of Clinical Immunology. 26(2). 177–185. 154 indexed citations
19.
Nicolay, Uwe, et al.. (2005). Measuring treatment satisfaction in patients with primary immunodeficiency diseases receiving lifelong immunoglobulin replacement therapy. Quality of Life Research. 14(7). 1683–1691. 52 indexed citations
20.
Gardulf, Ann, Uwe Nicolay, Òscar Asensio, et al.. (2004). Children and adults with primary antibody deficiencies gain quality of life by subcutaneous IgG self-infusions at home. Journal of Allergy and Clinical Immunology. 114(4). 936–942. 209 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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