O. Nafstad

708 total citations
27 papers, 529 citations indexed

About

O. Nafstad is a scholar working on Small Animals, Animal Science and Zoology and Agronomy and Crop Science. According to data from OpenAlex, O. Nafstad has authored 27 papers receiving a total of 529 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Small Animals, 8 papers in Animal Science and Zoology and 7 papers in Agronomy and Crop Science. Recurrent topics in O. Nafstad's work include Animal Behavior and Welfare Studies (8 papers), Animal Disease Management and Epidemiology (6 papers) and Genetic and phenotypic traits in livestock (5 papers). O. Nafstad is often cited by papers focused on Animal Behavior and Welfare Studies (8 papers), Animal Disease Management and Epidemiology (6 papers) and Genetic and phenotypic traits in livestock (5 papers). O. Nafstad collaborates with scholars based in Norway and Estonia. O. Nafstad's co-authors include G. Klemetsdal, I.A. Boman, Dag Inge Våge, B. Fredriksen, H. Grønstøl, Å.M. Sogstad, T. Fjeldaas, Bjørn Lium, Eystein Skjerve and Randi Oppermann Moe and has published in prestigious journals such as Journal of Dairy Science, International Journal of Food Microbiology and Poultry Science.

In The Last Decade

O. Nafstad

25 papers receiving 486 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
O. Nafstad Norway 14 241 223 175 144 77 27 529
Jody McNally Australia 15 116 0.5× 217 1.0× 141 0.8× 77 0.5× 56 0.7× 27 520
B. Ask Denmark 11 427 1.8× 382 1.7× 234 1.3× 32 0.2× 110 1.4× 22 669
M. Schmutz Germany 19 645 2.7× 152 0.7× 291 1.7× 74 0.5× 34 0.4× 58 851
H. Brandt Germany 15 233 1.0× 153 0.7× 368 2.1× 95 0.7× 195 2.5× 44 640
M. F. Rothschild United States 10 223 0.9× 92 0.4× 133 0.8× 49 0.3× 74 1.0× 17 379
T.V.L. Berghof Netherlands 10 335 1.4× 171 0.8× 216 1.2× 44 0.3× 92 1.2× 19 511
Julie L. Fitzpatrick United Kingdom 8 92 0.4× 90 0.4× 118 0.7× 95 0.7× 193 2.5× 10 545
D. Knecht Poland 14 276 1.1× 225 1.0× 256 1.5× 55 0.4× 125 1.6× 54 708
C. A. Morris New Zealand 10 258 1.1× 76 0.3× 219 1.3× 73 0.5× 128 1.7× 20 505
Brad C. Hine Australia 15 422 1.8× 428 1.9× 293 1.7× 122 0.8× 351 4.6× 50 924

Countries citing papers authored by O. Nafstad

Since Specialization
Citations

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

Fields of papers citing papers by O. Nafstad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. Nafstad

This figure shows the co-authorship network connecting the top 25 collaborators of O. Nafstad. A scholar is included among the top collaborators of O. Nafstad 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 O. Nafstad. O. Nafstad 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.
Nafstad, O., et al.. (2020). Change in Norwegian consumer attitudes towards piglet castration: increased emphasis on animal welfare. Acta veterinaria Scandinavica. 62(1). 22–22. 16 indexed citations
2.
3.
Hopp, Petter, et al.. (2017). A financial cost-benefit analysis of eradicating virulent footrot. Preventive Veterinary Medicine. 146. 86–93. 4 indexed citations
4.
Granquist, Erik G., et al.. (2015). A comparison of post-mortem findings in broilers dead-on-farm and broilers dead-on-arrival at the abattoir. Poultry Science. 94(11). 2622–2629. 36 indexed citations
5.
Kielland, Camilla, et al.. (2012). Factors associated with cattle cleanliness on Norwegian dairy farms. Journal of Dairy Science. 95(5). 2485–2496. 32 indexed citations
6.
Nafstad, O., et al.. (2011). Effects of shearing and fleece cleanliness on microbiological contamination of lamb carcasses. International Journal of Food Microbiology. 150(2-3). 178–183. 16 indexed citations
7.
Boman, I.A., et al.. (2010). Selection based on progeny testing induces rapid changes in myostatin allele frequencies - a case study in sheep. Journal of Animal Breeding and Genetics. 128(1). 52–55. 9 indexed citations
8.
Boman, I.A., et al.. (2010). Impact of two myostatin (MSTN) mutations on weight gain and lamb carcass classification in Norwegian White Sheep (Ovis aries). Genetics Selection Evolution. 42(1). 4–4. 61 indexed citations
9.
Reksen, O., et al.. (2010). Assessment of progesterone profiles and postpartum onset of luteal activity in spring calving Hereford beef suckler cattle. Acta veterinaria Scandinavica. 52(1). 42–42. 13 indexed citations
10.
Andersen, Bjørn, et al.. (2010). Effektvurdering av store statlige investeringsprosjekter Impact evaluation of large governmental investments. BIBSYS Brage (BIBSYS (Norway)).
11.
12.
Fjeldaas, T., et al.. (2007). Claw and limb disorders in 12 Norwegian beef-cow herds. Acta veterinaria Scandinavica. 49(1). 24–24. 27 indexed citations
13.
Andersen, Bjørn, et al.. (2007). Effektvurdering av store statlige investeringsprosjekter. 3 indexed citations
14.
Fredriksen, B. & O. Nafstad. (2006). Surveyed attitudes, perceptions and practices in Norway regarding the use of local anaesthesia in piglet castration. Research in Veterinary Science. 81(2). 293–295. 21 indexed citations
15.
Sogstad, Å.M., O. Østerås, T. Fjeldaas, & O. Nafstad. (2006). Bovine claw and limb disorders related to culling and carcass characteristics. Livestock Science. 106(1). 87–95. 30 indexed citations
16.
Nafstad, O. & H. Grønstøl. (2001). Eradication of Lice in Cattle. Acta veterinaria Scandinavica. 42(1). 81–9. 25 indexed citations
17.
Nafstad, O. & H. Grønstøl. (2001). Variation in the Level of Grain Defect Light Flecks and Spots on Cattle Hides. Acta veterinaria Scandinavica. 42(1). 91–8. 11 indexed citations
18.
Nafstad, O., Helene Wisløff, & H. Grønstøl. (2001). Morphology of the Leather Defect Light Flecks and Spots. Acta veterinaria Scandinavica. 42(1). 107–12. 3 indexed citations
19.
Nafstad, O. & H. Grønstøl. (2001). The Effect of Eradication of Lice on the Occurrence of the Grain Defect Light Flecks and Spots on Cattle Hides. Acta veterinaria Scandinavica. 42(1). 99–106. 4 indexed citations
20.
Nafstad, O.. (1998). The effect of various management factors on the prevalence of lice in cattle. 110(6). 345–348. 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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