Barbara Hammer

441 total citations
19 papers, 304 citations indexed

About

Barbara Hammer is a scholar working on Immunology, Environmental Engineering and Atmospheric Science. According to data from OpenAlex, Barbara Hammer has authored 19 papers receiving a total of 304 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Immunology, 5 papers in Environmental Engineering and 4 papers in Atmospheric Science. Recurrent topics in Barbara Hammer's work include Wind and Air Flow Studies (5 papers), Fire effects on ecosystems (4 papers) and Immune Cell Function and Interaction (3 papers). Barbara Hammer is often cited by papers focused on Wind and Air Flow Studies (5 papers), Fire effects on ecosystems (4 papers) and Immune Cell Function and Interaction (3 papers). Barbara Hammer collaborates with scholars based in Germany, United States and Norway. Barbara Hammer's co-authors include Thomas W. Schmidlin, Yuichi Ono, Paul S. King, Susanne Krauss‐Etschmann, Sebastian Reuter, Sabine Bartel, Cecilie Svanes, L. Scott Miller, Danny Jonigk and Sabine Wronski and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Environmental Pollution.

In The Last Decade

Barbara Hammer

14 papers receiving 288 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Barbara Hammer Germany 9 126 114 84 49 28 19 304
Caroline L. Brown United States 12 74 0.6× 35 0.3× 80 1.0× 3 0.1× 11 0.4× 17 383
Seoyoung Lee South Korea 12 281 2.2× 224 2.0× 15 0.2× 112 2.3× 145 5.2× 51 502
Kevin H. Goebbert United States 4 114 0.9× 130 1.1× 114 1.4× 11 0.2× 13 0.5× 10 269
Stana Simić Austria 14 279 2.2× 254 2.2× 11 0.1× 40 0.8× 145 5.2× 33 506
Yolanda Solá Spain 13 170 1.3× 162 1.4× 3 0.0× 27 0.6× 64 2.3× 33 390
Alessandro Attanasio Italy 10 101 0.8× 180 1.6× 4 0.0× 32 0.7× 9 0.3× 18 316
Weizhen Xu China 8 31 0.2× 117 1.0× 7 0.1× 19 0.4× 29 1.0× 20 297
Michael A. Storey Australia 9 31 0.2× 190 1.7× 9 0.1× 30 0.6× 16 0.6× 16 278
Sofia Costanzini Italy 11 27 0.2× 52 0.5× 5 0.1× 61 1.2× 99 3.5× 24 259
Yi Fan China 12 253 2.0× 275 2.4× 5 0.1× 32 0.7× 24 0.9× 32 358

Countries citing papers authored by Barbara Hammer

Since Specialization
Citations

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

Fields of papers citing papers by Barbara Hammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Barbara Hammer

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

All Works

19 of 19 papers shown
1.
2.
Nagrebetsky, Alexander, Ib Jammer, Barbara Hammer, et al.. (2025). Chewing Gum and Postoperative Nausea and Vomiting: Comment. Anesthesiology. 143(3). 785–786.
3.
Hammer, Barbara, Ahmed El‐Gazzar, Silvana Geleff, et al.. (2024). Evaluation of PD-1 and interleukin-10-receptor expression by T lymphocytes in malignant and benign pleural effusions. Clinical and Experimental Medicine. 24(1). 228–228.
4.
Hammer, Barbara, et al.. (2024). Airway specific deregulation of asthma-related serpins impairs tracheal architecture and oxygenation in D. melanogaster. Scientific Reports. 14(1). 16567–16567. 1 indexed citations
5.
Hammer, Barbara, Chandrasekhar Bal, Sonja Zehetmayer, et al.. (2023). Evaluation of PD-1 T lymphocytes in bronchoalveolar lavage in lung cancer compared to benign lung diseases. Clinical and Experimental Medicine. 23(8). 5177–5182. 1 indexed citations
6.
Wagner, Christina, Michael Spohn, Daniela Indenbirken, et al.. (2022). Early-life exposure to tobacco smoke alters airway signaling pathways and later mortality in D. melanogaster. Environmental Pollution. 309. 119696–119696. 5 indexed citations
7.
Hammer, Barbara, Latha Kadalayil, Dominik Buschmann, et al.. (2021). Preconceptional smoking alters spermatozoal miRNAs of murine fathers and affects offspring’s body weight. International Journal of Obesity. 45(7). 1623–1627. 23 indexed citations
8.
Hammer, Barbara, et al.. (2021). Clozapine re-challenge and initiation following neutropenia: a review and case series of 14 patients in a high-secure forensic hospital. SHILAP Revista de lepidopterología. 11. 1926932382–1926932382. 9 indexed citations
9.
Hammer, Barbara, et al.. (2020). Clozapine rechallenge and initiation despite neutropenia- a practical, step-by-step guide. BMC Psychiatry. 20(1). 279–279. 15 indexed citations
10.
Danov, Olga, Sabine Bartel, Sabine Wronski, et al.. (2020). Cigarette Smoke Affects Dendritic Cell Populations, Epithelial Barrier Function, and the Immune Response to Viral Infection With H1N1. Frontiers in Medicine. 7. 57–61. 24 indexed citations
11.
Hammer, Barbara, Christina Wagner, Aleksandra Divac Rankov, et al.. (2018). In utero exposure to cigarette smoke and effects across generations: A conference of animals on asthma. Clinical & Experimental Allergy. 48(11). 1378–1390. 17 indexed citations
12.
Schmidlin, Thomas W., Barbara Hammer, Yuichi Ono, & Paul S. King. (2008). Tornado shelter-seeking behavior and tornado shelter options among mobile home residents in the United States. Natural Hazards. 48(2). 191–201. 79 indexed citations
13.
Schmidlin, Thomas W., et al.. (2005). Use of a parking garage as a hurricane evacuation 'Refuge of Last Resort'. International Journal of Emergency Management. 2(4). 249–249. 1 indexed citations
14.
Hammer, Barbara & Thomas W. Schmidlin. (2002). Response to Warnings during the 3 May 1999 Oklahoma City Tornado: Reasons and Relative Injury Rates. Weather and Forecasting. 17(3). 577–581. 91 indexed citations
15.
Schmidlin, Thomas W., et al.. (2002). Unsafe at Any (Wind) Speed?. Bulletin of the American Meteorological Society. 83(12). 1821–1830. 21 indexed citations
16.
Hammer, Barbara. (2000). Use of vehicles to flee the 3 May 1999 Oklahoma City Tornado: Reasons and relative injury rates. 1 indexed citations
17.
Hammer, Barbara & Thomas W. Schmidlin. (2000). Vehicle-occupant deaths caused by tornadoes in the United States, 1900–1998. Environmental Hazards. 2(3). 105–118. 4 indexed citations
18.
Schmidlin, Thomas W., Paul S. King, Barbara Hammer, & Yuichi Ono. (1998). Behavior of Vehicles during Tornado Winds. Journal of Safety Research. 29(3). 181–186. 11 indexed citations
19.
Roche, R, et al.. (1991). [Facial injuries in bicyclists: epidemiological analysis and prophylactic consequences].. PubMed. 84(3). 132–9. 1 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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