H. Walther

1.1k total citations
60 papers, 947 citations indexed

About

H. Walther is a scholar working on Public Health, Environmental and Occupational Health, Ecology, Evolution, Behavior and Systematics and Plant Science. According to data from OpenAlex, H. Walther has authored 60 papers receiving a total of 947 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Public Health, Environmental and Occupational Health, 15 papers in Ecology, Evolution, Behavior and Systematics and 14 papers in Plant Science. Recurrent topics in H. Walther's work include Ocular Surface and Contact Lens (16 papers), Botany and Plant Ecology Studies (12 papers) and Plant Diversity and Evolution (12 papers). H. Walther is often cited by papers focused on Ocular Surface and Contact Lens (16 papers), Botany and Plant Ecology Studies (12 papers) and Plant Diversity and Evolution (12 papers). H. Walther collaborates with scholars based in Germany, Canada and United States. H. Walther's co-authors include Wilhelm Püttmann, Angelika Otto, Zlatko Kvaček, Lyndon Jones, Lakshman N. Subbaraman, Chau‐Minh Phan, Torsten Utescher, L. Diester‐Haass, Volker Mosbrugger and Anita Roth‐Nebelsick and has published in prestigious journals such as Investigative Ophthalmology & Visual Science, Palaeogeography Palaeoclimatology Palaeoecology and Organic Geochemistry.

In The Last Decade

H. Walther

53 papers receiving 890 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Walther Germany 16 432 240 227 226 153 60 947
Jennifer L. Morris United Kingdom 18 785 1.8× 272 1.1× 725 3.2× 599 2.7× 14 0.1× 29 1.7k
G. V. R. Prasad India 23 275 0.6× 141 0.6× 54 0.2× 177 0.8× 18 0.1× 58 1.7k
John D. Rummel United States 17 183 0.4× 32 0.1× 78 0.3× 87 0.4× 44 0.3× 81 1.0k
Jesper Kresten Nielsen Norway 16 64 0.1× 137 0.6× 125 0.6× 87 0.4× 19 0.1× 46 660
David Winship Taylor United States 22 1.3k 2.9× 196 0.8× 463 2.0× 732 3.2× 3 0.0× 38 2.0k
Robert G. Young Canada 13 58 0.1× 133 0.6× 44 0.2× 79 0.3× 3 0.0× 53 596
Sandra Siljeström Sweden 17 144 0.3× 112 0.5× 28 0.1× 76 0.3× 8 0.1× 45 874
Carole T. Gee Germany 14 368 0.9× 281 1.2× 132 0.6× 168 0.7× 2 0.0× 57 1.1k
María Antonieta Lorente Venezuela 9 158 0.4× 196 0.8× 26 0.1× 54 0.2× 6 0.0× 17 891
Thomas C. Nelson United States 16 148 0.3× 23 0.1× 167 0.7× 226 1.0× 8 0.1× 54 1.1k

Countries citing papers authored by H. Walther

Since Specialization
Citations

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

Fields of papers citing papers by H. Walther

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Walther

This figure shows the co-authorship network connecting the top 25 collaborators of H. Walther. A scholar is included among the top collaborators of H. Walther 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 H. Walther. H. Walther 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.
Phan, Chau‐Minh, Manish R. Shukla, H. Walther, et al.. (2021). Development of an In Vitro Blink Model for Ophthalmic Drug Delivery. Pharmaceutics. 13(3). 300–300. 15 indexed citations
2.
Walther, H., et al.. (2021). The Impact of Incubation Conditions on In Vitro Phosphatidylcholine Deposition on Contact Lens Materials. Optometry and Vision Science. 98(4). 341–349. 1 indexed citations
3.
Walther, H., Vivian Chan, Chau‐Minh Phan, & Lyndon Jones. (2019). Modelling non-invasive tear break-up times of soft lenses using a sophisticated in vitroblink platform. Investigative Ophthalmology & Visual Science. 60(9). 6328–6328. 1 indexed citations
4.
Walther, H., Lakshman N. Subbaraman, & Lyndon Jones. (2018). Efficacy of Contact Lens Care Solutions in Removing Cholesterol Deposits From Silicone Hydrogel Contact Lenses. Eye & Contact Lens Science & Clinical Practice. 45(2). 105–111. 7 indexed citations
5.
Phan, Chau‐Minh, et al.. (2017). Depth Profile Assessment of the Early Phase Deposition of Lysozyme on Soft Contact Lens Materials Using a Novel In Vitro Eye Model. Eye & Contact Lens Science & Clinical Practice. 44(2). S11–S18. 11 indexed citations
6.
Phan, Chau‐Minh, et al.. (2016). Development of an <em>In Vitro</em> Ocular Platform to Test Contact Lenses. Journal of Visualized Experiments. e53907–e53907. 11 indexed citations
7.
Walther, H., Lakshman N. Subbaraman, & Lyndon Jones. (2015). In Vitro Cholesterol Deposition on Daily Disposable Contact Lens Materials. Optometry and Vision Science. 93(1). 36–41. 23 indexed citations
8.
Walther, H., et al.. (2013). Factors that Influence In Vitro Cholesterol Deposition on Contact Lenses. Optometry and Vision Science. 90(10). 1057–1065. 28 indexed citations
9.
Walther, H., Lakshman N. Subbaraman, & Lyndon Jones. (2012). In Vitro Dehydration of Daily Disposable and Silicone Hydrogel Contact Lens Materials. Investigative Ophthalmology & Visual Science. 53(14). 6121–6121. 3 indexed citations
10.
Lorentz, Holly, et al.. (2011). Radiochemical Kinetic Uptake of Three Lipids on Silicone Hydrogel and Conventional Hydrogel Contact Lens Materials. Investigative Ophthalmology & Visual Science. 52(14). 6479–6479. 1 indexed citations
11.
Kovar‐Eder, Johanna, et al.. (2007). The integrated plant record (IPR) to reconstruct Neogene vegetation: the IPR-vegetation analysis. Acta Palaeobotanica. 47(2). 54 indexed citations
12.
Walther, H., et al.. (2006). Studien über oligozäne Populus ‐Arten aus der Weißelstersenke südlich von Leipzig, Sachsen (Deutschland). Feddes Repertorium. 117(1-2). 1–33. 5 indexed citations
13.
Walther, H., et al.. (2003). Rhodomyrtophyllum reticulosum (Rossm.) Knobloch & Z. Kvaček – ein bedeutendes eozänes Florenelement im Tertiär Mitteleuropas. Feddes Repertorium. 114(1-2). 30–55. 5 indexed citations
14.
Velitzelos, E., Zlatko Kvaček, & H. Walther. (1999). Erster Nachweis vonEotrigonobalanus furcinervis(ROSSM.) WALTHER& KVAČEK(Fagaceae) in Griechenland. Feddes Repertorium. 110(5-6). 349–358. 7 indexed citations
15.
Walther, H., et al.. (1985). Zur Elimination organischer Verbindungen durch Adsorberpolymere. Acta hydrochimica et hydrobiologica. 13(5). 567–581. 3 indexed citations
16.
Walther, H.. (1985). On the Elimination of Organic Microcontaminants by Flocculation with Lime Hydrate. Acta hydrochimica et hydrobiologica. 13(2). 223–228. 1 indexed citations
17.
Walther, H.. (1982). Zur Aufbereitung von Oberflächenwässern unter Einsatz von Kalkhydrat. Acta hydrochimica et hydrobiologica. 10(6). 623–630. 2 indexed citations
18.
Kvaček, Zlatko & H. Walther. (1980). Studium über "Quercus" cruciata Al. Braun und analoge Blattformen aus dem Tertiär Europas. Acta Palaeobotanica. 21(2). 8 indexed citations
19.
Walther, H., et al.. (1978). Eine einfache Methode zur Bestimmung der Stabilität kationischer Polymere. Acta hydrochimica et hydrobiologica. 6(5). 471–474. 1 indexed citations
20.
Walther, H., et al.. (1965). Recovery of electrical anisotropy in highly oriented pyrocarbon after neutron irradiation at -195°C. Physics Letters. 17(1). 25–26. 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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