James Lf

1.1k total citations
42 papers, 728 citations indexed

About

James Lf is a scholar working on Ecology, Evolution, Behavior and Systematics, Molecular Biology and Plant Science. According to data from OpenAlex, James Lf has authored 42 papers receiving a total of 728 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Ecology, Evolution, Behavior and Systematics, 13 papers in Molecular Biology and 10 papers in Plant Science. Recurrent topics in James Lf's work include Plant Toxicity and Pharmacological Properties (13 papers), Botanical Research and Chemistry (6 papers) and Plant and fungal interactions (6 papers). James Lf is often cited by papers focused on Plant Toxicity and Pharmacological Properties (13 papers), Botanical Research and Chemistry (6 papers) and Plant and fungal interactions (6 papers). James Lf collaborates with scholars based in United States. James Lf's co-authors include Wayne Binns, Shupe Jl, Keeler Rf, McIlwraith Cw, Darwin Β. Nielsen, Buck Wb and Susan Allen and has published in prestigious journals such as American Journal of Veterinary Research, Australian Journal of Agricultural Research and PubMed.

In The Last Decade

James Lf

40 papers receiving 606 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James Lf United States 17 304 223 158 71 70 42 728
Wayne Binns United States 21 609 2.0× 208 0.9× 211 1.3× 89 1.3× 297 4.2× 61 1.3k
T. MANN United Kingdom 17 123 0.4× 83 0.4× 33 0.2× 119 1.7× 90 1.3× 40 804
R. H. Smith United Kingdom 16 231 0.8× 57 0.3× 109 0.7× 185 2.6× 103 1.5× 28 729
W. D. Kitts Canada 16 123 0.4× 58 0.3× 144 0.9× 155 2.2× 118 1.7× 70 796
Daniel H. Gould United States 19 314 1.0× 31 0.1× 97 0.6× 200 2.8× 89 1.3× 32 1.2k
Shalome A. Bassett New Zealand 14 412 1.4× 186 0.8× 116 0.7× 14 0.2× 77 1.1× 27 746
Juca A. B. San Martin Brazil 13 197 0.6× 49 0.2× 210 1.3× 33 0.5× 27 0.4× 27 578
Ralf Pöhland Germany 18 269 0.9× 47 0.2× 241 1.5× 166 2.3× 134 1.9× 36 909
H. B. Schiefer Canada 15 115 0.4× 76 0.3× 374 2.4× 13 0.2× 21 0.3× 49 680
Daljit Vudathala United States 9 121 0.4× 61 0.3× 134 0.8× 27 0.4× 36 0.5× 16 480

Countries citing papers authored by James Lf

Since Specialization
Citations

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

Fields of papers citing papers by James Lf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Lf

This figure shows the co-authorship network connecting the top 25 collaborators of James Lf. A scholar is included among the top collaborators of James Lf 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 James Lf. James Lf 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.
Lf, James. (1999). Teratological research at the USDA-ARS poisonous plant research laboratory.. PubMed. 8(1). 63–80. 32 indexed citations
2.
Lf, James, et al.. (1994). Effect of feeding ponderosa pine needle extracts and their residues to pregnant cattle.. PubMed. 84(1). 33–9. 14 indexed citations
3.
Lf, James, et al.. (1991). Swainsonine-induced high mountain disease in calves.. PubMed. 33(3). 217–9. 16 indexed citations
4.
Lf, James, et al.. (1989). Pine needle abortion in cattle: associated changes in serum cortisol, estradiol and progesterone.. PubMed. 79(1). 53–60. 4 indexed citations
5.
Lf, James, et al.. (1987). Ultrasonographic imaging to monitor fetal and placental developments in ewes fed locoweed (Astragalus lentiginosus).. American Journal of Veterinary Research. 48(4). 686–90. 18 indexed citations
6.
Lf, James, et al.. (1986). Locoweed (Oxytropis sericea) poisoning and congestive heart failure in cattle.. PubMed. 189(12). 1549–56. 14 indexed citations
7.
Lf, James, et al.. (1984). Effect of repeated locoweed feeding on peripheral lymphocytic function and plasma proteins in sheep.. PubMed. 45(10). 2090–3. 8 indexed citations
8.
Lf, James, et al.. (1983). Effects of herbicides on the concentration of poisonous compounds in plants: a review.. PubMed. 44(12). 2420–2. 11 indexed citations
9.
Lf, James, et al.. (1981). Syndromes of astragalus poisoning in livestock.. PubMed. 178(2). 146–50. 84 indexed citations
10.
Lf, James, et al.. (1979). Emory milkvetch (Astragalus emoryanus var emoryanus) poisoning in chicks, sheep, and cattle.. PubMed. 40(3). 403–6. 14 indexed citations
11.
Lf, James, et al.. (1976). Effects of locoweed toxin on rats.. PubMed. 37(7). 845–50. 4 indexed citations
12.
Lf, James, et al.. (1973). Effect of locoweed (Astragalus spp.) on reproductive performance of ewes.. PubMed. 162(4). 291–2. 8 indexed citations
13.
Lf, James, et al.. (1971). Ophthalmic lesions in locoweed poisoning of cattle, sheep, and horses.. PubMed. 32(8). 1293–5. 24 indexed citations
14.
Lf, James. (1970). Locomotor disturbance of cattle grazing Halogeton glomeratus.. PubMed. 156(9). 1310–2. 2 indexed citations
15.
Lf, James. (1968). Serum electrolyte, acid-base balance, and enzyme changes in acute halogeton glomeratus poisoning in sheep.. PubMed. 32(4). 539–43. 12 indexed citations
16.
Binns, Wayne, et al.. (1968). A congenital deformity in calves induced by the maternal consumption of lupin. Australian Journal of Agricultural Research. 19(2). 335–340. 28 indexed citations
17.
Lf, James & Wayne Binns. (1967). Blood changes associated with locoweed poisoning.. PubMed. 28(125). 1107–10. 4 indexed citations
18.
Binns, Wayne, Shupe Jl, Keeler Rf, & James Lf. (1965). Chronologic evaluation of teratogenicity in sheep fed Veratrum californicum.. PubMed. 147(8). 839–42. 74 indexed citations
19.
Binns, Wayne, et al.. (1959). A congenital cyclopiantype malformation in lambs.. PubMed. 134(4). 180–3. 28 indexed citations
20.
Binns, Wayne & James Lf. (1959). A plastic rumen fistula apparatus for sheep--its insertion and use.. PubMed. 135. 603–5. 3 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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