Anna K. Picman

1.3k total citations
30 papers, 1.1k citations indexed

About

Anna K. Picman is a scholar working on Cancer Research, Plant Science and Molecular Biology. According to data from OpenAlex, Anna K. Picman has authored 30 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Cancer Research, 19 papers in Plant Science and 14 papers in Molecular Biology. Recurrent topics in Anna K. Picman's work include Sesquiterpenes and Asteraceae Studies (21 papers), Plant Toxicity and Pharmacological Properties (12 papers) and Allelopathy and phytotoxic interactions (12 papers). Anna K. Picman is often cited by papers focused on Sesquiterpenes and Asteraceae Studies (21 papers), Plant Toxicity and Pharmacological Properties (12 papers) and Allelopathy and phytotoxic interactions (12 papers). Anna K. Picman collaborates with scholars based in Canada, Denmark and India. Anna K. Picman's co-authors include G.H.N. Towers, Jaroslav Picman, Edward F. Schneider, R. H. Elliott, Eloy Rodrı́guez, P. Sriramarao, Jonathan Gershenzon, Jørgen Lam, Felipe Balza and John T. Arnason and has published in prestigious journals such as Journal of Chromatography A, Phytochemistry and Journal of Natural Products.

In The Last Decade

Anna K. Picman

29 papers receiving 971 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Anna K. Picman Canada 16 546 537 507 140 138 30 1.1k
Walter Vichnewski Brazil 20 430 0.8× 917 1.7× 637 1.3× 121 0.9× 159 1.2× 53 1.3k
Claus M. Paßreiter Germany 17 452 0.8× 385 0.7× 161 0.3× 201 1.4× 80 0.6× 37 849
R. Röschenthaler Germany 19 959 1.8× 339 0.6× 373 0.7× 122 0.9× 47 0.3× 38 1.2k
E. Rodríguez United States 14 323 0.6× 299 0.6× 101 0.2× 94 0.7× 83 0.6× 24 635
George Sturtz United States 12 321 0.6× 244 0.5× 115 0.2× 227 1.6× 47 0.3× 16 622
Otmar Spring Germany 31 1.8k 3.3× 1.4k 2.7× 771 1.5× 255 1.8× 88 0.6× 136 2.8k
Raimundo Cabrera Spain 18 608 1.1× 375 0.7× 100 0.2× 278 2.0× 59 0.4× 44 991
De Buys Scott South Africa 9 676 1.2× 200 0.4× 92 0.2× 68 0.5× 44 0.3× 11 866
Juan Hua China 19 423 0.8× 631 1.2× 86 0.2× 94 0.7× 76 0.6× 61 938
Vasiliki Falara Greece 13 342 0.6× 653 1.2× 81 0.2× 110 0.8× 37 0.3× 16 892

Countries citing papers authored by Anna K. Picman

Since Specialization
Citations

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

Fields of papers citing papers by Anna K. Picman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Anna K. Picman

This figure shows the co-authorship network connecting the top 25 collaborators of Anna K. Picman. A scholar is included among the top collaborators of Anna K. Picman 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 Anna K. Picman. Anna K. Picman 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.
Picman, Jaroslav, Stanislav Přibil, & Anna K. Picman. (1996). The Effect of Intraspecific Egg Destruction on the Strength of Marsh Wren Eggs. The Auk. 113(3). 599–607. 16 indexed citations
2.
Phongpaichit, Souwalak, et al.. (1995). Inhibition of fungal growth by an aqueous extract and saponins from leaves of Maesa ramentacea wall. Biochemical Systematics and Ecology. 23(1). 17–25. 4 indexed citations
3.
Picman, Anna K., Edward F. Schneider, & Jaroslav Picman. (1995). Effect of flavonoids on mycelial growth of Verticillium albo-atrum. Biochemical Systematics and Ecology. 23(7-8). 683–693. 41 indexed citations
4.
Picman, Anna K. & Edward F. Schneider. (1993). Inhibition of fungal growth by selected sesquiterpene lactones. Biochemical Systematics and Ecology. 21(3). 307–314. 23 indexed citations
5.
Picman, Jaroslav & Anna K. Picman. (1990). Treatment of dermatitis caused by the sesquiterpene lactone helenin.. PubMed. 45(1). 57–9. 2 indexed citations
6.
Picman, Anna K.. (1987). Persistence and disappearance of the sesquiterpene lactone, isoalantolactone, in soils. Biochemical Systematics and Ecology. 15(3). 361–363. 7 indexed citations
7.
Picman, Anna K., John T. Arnason, & J. D. H. Lambert. (1986). Hymenin, Another Sesquiterpene Lactone in Ambrosia maritima. Journal of Natural Products. 49(3). 556–556. 11 indexed citations
8.
Picman, Anna K.. (1986). Biological activities of sesquiterpene lactones. Biochemical Systematics and Ecology. 14(3). 255–281. 424 indexed citations
9.
Arnason, John T., et al.. (1985). Effects of Sesquiterpene Lactones on Development of Aedes atropalpus and Relation to Partition Coefficient. Journal of Natural Products. 48(4). 581–584. 13 indexed citations
10.
Picman, Anna K. & Jaroslav Picman. (1984). Effect of selected pseudoguaianolides on survival of the flour beetle, Tribolium confusum. Biochemical Systematics and Ecology. 12(1). 89–93. 13 indexed citations
11.
Picman, Anna K.. (1983). Antifungal activity of helenin and isohelenin. Biochemical Systematics and Ecology. 11(3). 183–186. 30 indexed citations
12.
Picman, Anna K. & Bruce A. Bohm. (1982). Flavonoids of the Tiarella trifoliata complex. Biochemical Systematics and Ecology. 10(2). 139–143. 7 indexed citations
13.
Picman, Jaroslav, Anna K. Picman, & G.H.N. Towers. (1982). Effects of the sesquiterpene lactone, helenin, on feeding rates and survival of the tundra redback vole Clethrionomys rutilus. Biochemical Systematics and Ecology. 10(3). 269–273. 19 indexed citations
14.
Picman, Anna K.. (1982). Occurrence of hysterin and dihydroisoparthenin in Parthenium hysterophorus. Phytochemistry. 21(7). 1801–1802. 10 indexed citations
15.
Picman, Anna K., Felipe Balza, & G.H.N. Towers. (1982). Occurrence of hysterin and dihydroisoparthenin in Parthenium hysterophorus. Phytochemistry. 21(7). 1801–1802. 15 indexed citations
16.
Picman, Anna K. & G.H.N. Towers. (1982). Sesquiterpene lactones in various populations of Parthenium hysterophorus. Biochemical Systematics and Ecology. 10(2). 145–153. 33 indexed citations
17.
Picman, Anna K., R. H. Elliott, & G.H.N. Towers. (1981). Cardiac-inhibiting properties of the sesquiterpene lactone, parthenin, in the migratory grasshopper, Melanoplus sanguinipes. Canadian Journal of Zoology. 59(2). 285–292. 27 indexed citations
18.
Picman, Anna K., et al.. (1980). Visualization reagents for sesquitterpene lactones and polyacetylenes on thin-layer chromatograms. Journal of Chromatography A. 189(2). 187–198. 44 indexed citations
19.
Picman, Anna K., G.H.N. Towers, & P. Sriramarao. (1980). Coronopilin—another major sesquiterpene lactone in Parthenium hysterophorus. Phytochemistry. 19(10). 2206–2207. 43 indexed citations
20.
Picman, Jaroslav & Anna K. Picman. (1980). Destruction of Nests by the Short-Billed Marsh Wren. Ornithological Applications. 82(2). 176–176. 17 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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