FDV, Osrednja družboslovna knjižnica J. Goričarja, Ljubljana (ODKLJ)
-
Scientific collaboration of post-Soviet countries : the effects of different network normalizationsMatveeva, Nataliya ; Batagelj, Vladimir ; Ferligoj, AnuškaThe goal of the paper is to identify groups/clusters of countries with similar scientific collaboration “profiles” inside the group and to other groups of countries. The collaboration is described by ... co-authorship of a publication network that can be analyzed on the original co-authorship network. However, the network is dominated by large values in rows and columns of the most scientifically productive countries, which highly correlates with their sizes. This problem is especially relevant for countries with a big diversity such as postSoviet countries. Normalization of the collaboration network allows making the countries’ collaboration comparable; therefore the question about its applicability and sensitivity to the collaboration structure is relevant. We analyze co-authorship networks of post-Soviet countries for the period 1993–2018. We use three types of network normalizations to make publication output of the countries comparable, namely affinity normalization, Jaccard normalization, and activity normalization. They provide different views on the scientific collaboration structure of the countries. We reveal the effect of the country size is the strongest when using the affinity normalization and it seems there is no countries ‘size effect for the activity normalization. Affinity normalizations reveal a big imbalance of collaboration between post-Soviet countries caused by their sizes. Russia has a great impact due to its size. Jaccard normalization reveals countries` collaboration is influenced by their neighborhood or by the size of national sciences. Activity normalization detects the research potential of a particular country. We also observe during the past twenty-five years the scientific collaboration has significantly changed, and the previously dominant position of Russia is decreasing. New groups of intense scientific collaboration have formed, affected by geographical neighborhood.Vir: Scientometrics. - ISSN 0138-9130 (Vol. 128, iss. 8, 2023, str. 4219-4242)Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasleLeto - 2023Jezik - angleškiCOBISS.SI-ID - 157930499
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|---|
Matveeva, Nataliya | ![]() |
Batagelj, Vladimir | 01467 |
Ferligoj, Anuška | 02465 |
Vir: Osebne bibliografije
in: SICRIS
Izberite prevzemno mesto:
Prevzem gradiva po pošti
Naslov za dostavo:
Med podatki člana manjka naslov.
Storitev za pridobivanje naslova trenutno ni dostopna, prosimo, poskusite še enkrat.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in naslov za dostavo ter dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrani naslov za dostavo in dokončali postopek rezervacije.
Obvestilo
Trenutno je storitev za avtomatsko prijavo in rezervacijo nedostopna. Gradivo lahko rezervirate sami na portalu Biblos ali ponovno poskusite tukaj kasneje.
Izbira mesta prevzema
Gradivo iz matične enote je brezplačno. Če je gradivo na mesto prevzema dostavljeno iz drugih enot, lahko knjižnica to storitev zaračuna.
Mesto prevzema | Status gradiva | Rezervacija |
---|
Rezervacija v teku
Prosimo, počakajte trenutek.
Rezervacija je uspela.
Rezervacija ni uspela.
Rezervacija...
Članska izkaznica:
Mesto prevzema:
Več ...
Predmetne oznake Učbeniki Zebra Vodiči