Fil:Box and violin plots for the years of publication of the scientific articles referenced in Wikipedia (outliers are shown in red).png
Størrelse af denne forhåndsvisning: 800 × 301 pixels. Andre opløsninger: 320 × 120 pixels | 640 × 241 pixels | 1.024 × 385 pixels | 2.057 × 773 pixels.
Oprindelig fil (2.057 × 773 billedpunkter, filstørrelse: 76 KB, MIME-type: image/png)
.png){kind=link}
Beskrivelse
| Beskrivelse |
English: "the sample was reduced to 847 512 references made by 193 802 Wikipedia articles to 598 746 scientific articles belonging to 14 149 journals indexed in Scopus."
"The mean publication date of the scientific papers cited is 2001; most were published between 1988 and 2018 (88.51%) as Fig 3 shows. Some 39.43% were published between 2008 and 2018. To analyze the literature on obsolescence, we used the Price index [27], which reflects the percentage of references within a given period. Our results indicate that 36.84% of citations appear within 5 years of publication, twice as many appear within 15 years, and 83.46% appear within 20 years (Fig 4)." "As highlighted results we found a significative presence of “Medicine” and “Biochemistry, Genetics and Molecular Biology” papers and that the most important journals are multidisciplinary in nature, suggesting also that high-impact factor journals were more likely to be cited." |
| Dato | |
| Kilde | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0228713 |
| Forfatter | Authors of the study: Wenceslao Arroyo-Machado, Daniel Torres-Salinas, Enrique Herrera-Viedma, Esteban Romero-Frías |
Licensering
This file is licensed under the Creative Commons Attribution 4.0 International license.
- Du må frit:
- at dele – at kopiere, distribuere og overføre værket
- at remixe – at tilpasse værket
- Under følgende vilkår:
- kreditering – Du skal give passende kreditering, angive et link til licensen, og oplyse om der er foretaget ændringer. Du må gøre det på enhver fornuftig måde, men ikke på en måde der antyder at licensgiveren godkender dig eller din anvendelse.
Filhistorik
Klik på en dato/tid for at se filen som den så ud på det tidspunkt.
| Dato/tid | Miniaturebillede | Dimensioner | Bruger | Kommentar | |
|---|---|---|---|---|---|
| nuværende | 25. feb. 2023, 12:37 | | 2.057 × 773 (76 KB) | Prototyperspective | Uploaded a work by Authors of the study: Wenceslao Arroyo-Machado, Daniel Torres-Salinas, Enrique Herrera-Viedma, Esteban Romero-Frías from https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0228713 with UploadWizard |
Filanvendelse
Der er ingen sider der bruger denne fil.
Global filanvendelse
Følgende andre wikier anvender denne fil:
- Anvendelser på en.wikipedia.org
.png){kind=link}