Lea Knopf

5.5k total citations · 1 hit paper
38 papers, 2.3k citations indexed

About

Lea Knopf is a scholar working on Agronomy and Crop Science, Virology and Epidemiology. According to data from OpenAlex, Lea Knopf has authored 38 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Agronomy and Crop Science, 8 papers in Virology and 8 papers in Epidemiology. Recurrent topics in Lea Knopf's work include Animal Disease Management and Epidemiology (10 papers), Reproductive Physiology in Livestock (8 papers) and Rabies epidemiology and control (8 papers). Lea Knopf is often cited by papers focused on Animal Disease Management and Epidemiology (10 papers), Reproductive Physiology in Livestock (8 papers) and Rabies epidemiology and control (8 papers). Lea Knopf collaborates with scholars based in Switzerland, United States and Germany. Lea Knopf's co-authors include O.J. Ginther, John P. Kastelic, E. Schallenberger, Katharina D.C. Stärk, Gertraud Schüpbach‐Regula, Jorge A. Hernández, ROGER S. MORRIS, Klemens Fuchs, Peter Davies and Louise Taylor and has published in prestigious journals such as Journal of Biological Chemistry, NeuroImage and European Journal of Neuroscience.

In The Last Decade

Lea Knopf

37 papers receiving 2.1k citations

Hit Papers

Temporal associations among ovarian events in cattle duri... 1989 2026 2001 2013 1989 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Temporal associations among ovarian events in cattle during oestrous cycles with two and three follicular waves
    1989 566 citations O.J. Ginther, Lea Knopf et al. profile →

Peers

Lea Knopf
A.R. Peters United Kingdom
Stephen W. Walkden‐Brown Australia
Lowell A. Miller United States
D. Tainturier France
I. García‐Ispierto Spain
Scott B. Citino United States
Vidal Montoro Spain
Susan A. Nadin‐Davis Canada
V. De Vos South Africa
Terry J. Kreeger United States
A.R. Peters United Kingdom
Lea Knopf
Citations per year, relative to Lea Knopf Lea Knopf (= 1×) peers A.R. Peters

Countries citing papers authored by Lea Knopf

Since Specialization
Citations

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

Fields of papers citing papers by Lea Knopf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lea Knopf

This figure shows the co-authorship network connecting the top 25 collaborators of Lea Knopf. A scholar is included among the top collaborators of Lea Knopf 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 Lea Knopf. Lea Knopf 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.
Richter, Anni, Lea Knopf, Renat Yakupov, et al.. (2023). Plasma concentrations of anti-inflammatory cytokine TGF-β are associated with hippocampal structure related to explicit memory performance in older adults. Journal of Neural Transmission. 130(8). 989–1002. 9 indexed citations
2.
Kizilirmak, Jasmin M., Joram Soch, Hartmut Schütze, et al.. (2023). The relationship between resting‐state amplitude fluctuations and memory‐related deactivations of the default mode network in young and older adults. Human Brain Mapping. 44(9). 3586–3609. 10 indexed citations
3.
Soch, Joram, Anni Richter, Jasmin M. Kizilirmak, et al.. (2022). Structural and Functional MRI Data Differentially Predict Chronological Age and Behavioral Memory Performance. eNeuro. 9(6). ENEURO.0212–22.2022. 9 indexed citations
4.
Soch, Joram, Anni Richter, Hartmut Schütze, et al.. (2021). Bayesian model selection favors parametric over categorical fMRI subsequent memory models in young and older adults. NeuroImage. 230. 117820–117820. 11 indexed citations
5.
Assmann, Anne, Anni Richter, Hartmut Schütze, et al.. (2020). Neurocan genome‐wide psychiatric risk variant affects explicit memory performance and hippocampal function in healthy humans. European Journal of Neuroscience. 53(12). 3942–3959. 17 indexed citations
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Hampson, Katie, Bernadette Abela-Ridder, Omesh Kumar Bharti, et al.. (2018). Modelling to inform prophylaxis regimens to prevent human rabies. Vaccine. 37. A166–A173. 36 indexed citations
9.
Fahrion, Anna S., Louise Taylor, Gregorio Torres, et al.. (2017). The Road to Dog Rabies Control and Elimination—What Keeps Us from Moving Faster?. Frontiers in Public Health. 5. 103–103. 59 indexed citations
10.
Abela-Ridder, Bernadette, Lea Knopf, Stephen J. Martin, et al.. (2016). 2016: the beginning of the end of rabies?. The Lancet Global Health. 4(11). e780–e781. 54 indexed citations
11.
Brückner, Gideon, Lea Knopf, Angus Cameron, et al.. (2014). Guide to terrestrial animal health surveillance. Agritrop (Cirad). 10 indexed citations
12.
Mariner, Jeffrey C., Saskia C.J. Hendrickx, Dirk U. Pfeiffer, et al.. (2011). Integration of participatory approaches into surveillance systems. Revue Scientifique et Technique de l OIE. 30(3). 653–659. 27 indexed citations
13.
Presi, Patrick, Katharina D.C. Stärk, Lea Knopf, et al.. (2008). Efficiency of risk-basedvs. random sampling for the monitoring of tetracycline residues in slaughtered calves in Switzerland. Food Additives & Contaminants Part A. 25(5). 566–573. 14 indexed citations
14.
Knopf, Lea, Heinzpeter Schwermer, & Katharina D.C. Stärk. (2007). A stochastic simulation model to determine the sample size of repeated national surveys to document freedom from bovine herpesvirus 1 (BoHV-1) infection. BMC Veterinary Research. 3(1). 10–10. 11 indexed citations
15.
Presi, Patrick, et al.. (2007). Evaluation of the chemical residue monitoring in animal-derived products in Switzerland. Food Additives & Contaminants. 24(6). 590–597. 3 indexed citations
16.
Knopf, Lea, et al.. (2006). A stochastic simulation model to determine the sample size of consecutive national surveys to demonstrate freedom from bovine herpes virus 1 (BoHV1) infection.. 129–137.
17.
Marti, Matthias, Yajie Li, Elisabeth M. Schraner, et al.. (2003). An Ancestral Secretory Apparatus in the Protozoan Parasite Giardia intestinalis. Journal of Biological Chemistry. 278(27). 24837–24848. 85 indexed citations
18.
Džidić, Alen, Lea Knopf, & R.M. Bruckmaier. (2002). Oxytocin release and milk removal in machine-milked mares. Milk science international/Milchwissenschaft. 57(8). 423–424. 6 indexed citations
19.
Zinsstag, Jakob, Esther Schelling, Peter Hofmann, et al.. (2002). Serum Retinol of Chadian Nomadic Pastoralist Women in Relation to their Livestocks’ Milk Retinol and beta-Carotene Content. International Journal for Vitamin and Nutrition Research. 72(4). 221–228. 15 indexed citations
20.
Ginther, O.J., Lea Knopf, & John P. Kastelic. (1989). Ovarian Follicular Dynamics in Heifers during Early Pregnancy1. Biology of Reproduction. 41(2). 247–254. 113 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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