K. Kaspar

1.1k total citations
26 papers, 828 citations indexed

About

K. Kaspar is a scholar working on Epidemiology, Dermatology and Surgery. According to data from OpenAlex, K. Kaspar has authored 26 papers receiving a total of 828 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Epidemiology, 8 papers in Dermatology and 6 papers in Surgery. Recurrent topics in K. Kaspar's work include Bone fractures and treatments (8 papers), Skin Protection and Aging (5 papers) and Particle accelerators and beam dynamics (4 papers). K. Kaspar is often cited by papers focused on Bone fractures and treatments (8 papers), Skin Protection and Aging (5 papers) and Particle accelerators and beam dynamics (4 papers). K. Kaspar collaborates with scholars based in Germany and Russia. K. Kaspar's co-authors include Peter Altmeyer, Georg N. Duda, Klaus Hoffmann, H. Ermert, Grit Kasper, Carsten Perka, Georg Matziolis, Joachim Klose, Sven Geißler and Miriam Tschirschmann and has published in prestigious journals such as Journal of Bone and Joint Surgery, Journal of Biomechanics and Journal of Investigative Dermatology.

In The Last Decade

K. Kaspar

24 papers receiving 808 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Kaspar Germany 15 257 247 171 143 132 26 828
Ran Xiao China 21 323 1.3× 66 0.3× 203 1.2× 253 1.8× 202 1.5× 57 1.2k
Tao Zan China 18 487 1.9× 82 0.3× 131 0.8× 91 0.6× 158 1.2× 90 1.1k
Kristine C. Rustad United States 15 380 1.5× 64 0.3× 233 1.4× 376 2.6× 214 1.6× 22 1.5k
Lenie J. van den Broek Netherlands 18 122 0.5× 66 0.3× 218 1.3× 112 0.8× 241 1.8× 25 888
Ru‐Lin Huang China 17 301 1.2× 57 0.2× 195 1.1× 114 0.8× 227 1.7× 51 885
Kenichiro Kawai Japan 18 337 1.3× 107 0.4× 114 0.7× 31 0.2× 156 1.2× 49 1.0k
Susanne Mayer‐Wagner Germany 16 295 1.1× 47 0.2× 176 1.0× 74 0.5× 46 0.3× 44 658
Mady Le Lous France 12 318 1.2× 122 0.5× 87 0.5× 23 0.2× 172 1.3× 19 1.0k
Qixu Zhang United States 19 740 2.9× 85 0.3× 301 1.8× 235 1.6× 31 0.2× 45 1.3k
Zhengbing Zhou China 15 478 1.9× 158 0.6× 169 1.0× 50 0.3× 17 0.1× 38 950

Countries citing papers authored by K. Kaspar

Since Specialization
Citations

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

Fields of papers citing papers by K. Kaspar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Kaspar

This figure shows the co-authorship network connecting the top 25 collaborators of K. Kaspar. A scholar is included among the top collaborators of K. Kaspar 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 K. Kaspar. K. Kaspar 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.
Peters, Anja, Daniel Toben, Jasmin Lienau, et al.. (2009). Locally Applied Osteogenic Predifferentiated Progenitor Cells Are More Effective Than Undifferentiated Mesenchymal Stem Cells in the Treatment of Delayed Bone Healing. Tissue Engineering Part A. 15(10). 2947–2954. 47 indexed citations
2.
Gammal, S. el, C. Pieck, Timo Alexander Auer, et al.. (2008). 100-MHz-Sonographie von Psoriasis-vulgaris-Plaques. Ultraschall in der Medizin - European Journal of Ultrasound. 19(6). 270–274. 3 indexed citations
3.
Strube, Patrick, K. Kaspar, Grit Kasper, et al.. (2008). Influence of age and mechanical stability on bone defect healing: Age reverses mechanical effects. Bone. 42(4). 758–764. 64 indexed citations
4.
Kaspar, K., et al.. (2008). A new animal model for bone atrophic nonunion: Fixation by external fixator. Journal of Orthopaedic Research®. 26(12). 1649–1655. 30 indexed citations
5.
Strube, Patrick, et al.. (2008). INFLUENCE OF AGE AND MECHANICAL STABILITY ON BONE DEFECT HEALING: AGE REVERSES MECHANICAL EFFECTS.. Journal of Biomechanics. 41. S351–S351. 4 indexed citations
6.
7.
Kaspar, K., H. Schell, Petra Seebeck, et al.. (2005). Angle Stable Locking Reduces Interfragmentary Movements and Promotes Healing After Unreamed Nailing. Journal of Bone and Joint Surgery. 87(9). 2028–2037. 86 indexed citations
8.
Kaspar, K., Hanna Schell, Petra Seebeck, et al.. (2005). Angle stable locking reduces interfragmentary movements and promotes healing after unreamed nailing. Study of a displaced osteotomy model in sheep tibiae.. PubMed. 87(9). 2028–37. 5 indexed citations
9.
Kaspar, K.. (2004). STUDIES ON MAXIMUM RF VOLTAGES IN FERRITE-TUNED ACCELERATING CAVITIES. GSI Repository (German Federal Government). 1 indexed citations
10.
Vogt, Michael, H. Ermert, S. el Gammal, et al.. (2002). Structural analysis of the skin using high frequency, broadband ultrasound in the range from 30 to 140 MHz. 2. 1685–1688. 7 indexed citations
11.
Wilhelm, Klaus‐Peter, et al.. (2002). Development and validation of a semiautomatic image analysis system for measuring skin desquamation with D‐Squames®. Skin Research and Technology. 8(2). 98–105. 6 indexed citations
12.
13.
Hoffmann, Klaus, K. Kaspar, Thilo Gambichler, & Peter Altmeyer. (2000). Change in ultraviolet (UV) transmission following the application of vaseline to non-irradiated and UVB-exposed split skin. British Journal of Dermatology. 143(3). 532–538. 16 indexed citations
14.
Hoffmann, Klaus, et al.. (2000). UV Transmission Measurements of Small Skin Specimens with Special Quartz Cuvettes. Dermatology. 201(4). 307–311. 41 indexed citations
15.
Hoffmann, Klaus, K. Kaspar, Thilo Gambichler, & Peter Altmeyer. (2000). In vitro and in vivo determination of the UV protection factor for lightweight cotton and viscose summer fabrics: A preliminary study. Journal of the American Academy of Dermatology. 43(6). 1009–1016. 53 indexed citations
16.
Kaspar, K., et al.. (1999). Sonography of the Skin at 100 MHz Enables In Vivo Visualization of Stratum Corneum and Viable Epidermis in Palmar Skin and Psoriatic Plaquesy1. Journal of Investigative Dermatology. 113(5). 821–829. 72 indexed citations
17.
Kaspar, K., Michael Vogt, H. Ermert, Peter Altmeyer, & S. el Gammal. (1999). 100-MHz-Sonographie zur Darstellung des Stratum corneum an der Palmarhaut nach Anwendung verschiedener Externa. Ultraschall in der Medizin - European Journal of Ultrasound. 20(3). 110–114. 4 indexed citations
18.
Hoffmann, Klaus, K. Kaspar, Gregor von Kobyletzki, Markus Stücker, & Peter Altmeyer. (1999). UV transmission and UV protection factor (UPF) measured on split skin following exposure to UVB radiation — correlation with the minimal erythema dose (MED). Photodermatology Photoimmunology & Photomedicine. 15(3-4). 133–139. 14 indexed citations
19.
Vogt, Michael, Cristóbal Curio, H. Ermert, et al.. (1999). Kombinierte Erfassung von axialem und transversalem Blutfluß mit einem 50MHz-Ultraschall-B-Bild-System für die Dermatologie. Zeitschrift für Medizinische Physik. 9(1). 30–36.
20.
Ratzinger, U., et al.. (1998). The GSI 36MHz high-current IH-type RFQ and HIIF–relevant extensions. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 415(1-2). 281–286. 28 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Ran Xiao Breakdown of academic impact, for papers by Tao Zan Breakdown of academic impact, for papers by Kristine C. Rustad Breakdown of academic impact, for papers by Lenie J. van den Broek Breakdown of academic impact, for papers by Ru‐Lin Huang Breakdown of academic impact, for papers by Kenichiro Kawai Breakdown of academic impact, for papers by Susanne Mayer‐Wagner Breakdown of academic impact, for papers by Mady Le Lous Breakdown of academic impact, for papers by Qixu Zhang Breakdown of academic impact, for papers by Zhengbing Zhou
Rankless by CCL
2026