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001-es BibID:	BIBFORM100977
035-os BibID:	(cikkazonosító)e0265652 (WOS)000784193600104 (Scopus)85126661096
Első szerző:	Csomós György (geográfus)
Cím:	Geographies of the global co-editor network in oncology / György Csomós, Balázs Lengyel
Dátum:	2022
ISSN:	1932-6203
Megjegyzések:	The co-editor networks of academic journals are generally examined at the journal level. This paper investigates the geographies of the global co-editor network in oncology through the lens of cities. After using different network methods to analyze the global co-editor network, we found that the network can be characterized by a core-periphery structure. The dense core is occupied by many highly interconnected cities, whereas the periphery contains many cities maintaining loose connections with the core cities. The core shows an asymmetric dual sub-core structure. The greater sub-core is constituted by Northern American cities with New York, Washington DC, Boston, Houston, and Los Angeles in the center, whereas the smaller sub-core is formed by Asian cities and centered on Tokyo, Seoul, Osaka, Beijing, and Shanghai. The European core cities do not form a well-outlined sub-core but produce a ringlike shape around the Northern American core. This structure of the co-editor network is a consequence of the prestige effect still characterizing global science. Many European and Chinese journals tend to employ Northern American editors (US-based editors in the first place) to help increase the reputation of the journal. However, US-based journals are more interested in recruiting American editors from the top-ranked national cancer centers and universities rather than outside of the country.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk editorial board academic journals co-editor network core-periphery cities oncology
Megjelenés:	Plos One. - 17 : 3 (2022), p. 1-17. -
További szerzők:	Lengyel Balázs
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM089318
035-os BibID:	(cikkazonosító)e0242468 (WOS)000595266800031 (Scopus)85096251056
Első szerző:	Csomós György (geográfus)
Cím:	Exploring the changing geographical pattern of international scientific collaborations through the prism of cities / György Csomós, Zsófia Viktória Vida, Balázs Lengyel
Dátum:	2020
ISSN:	1932-6203
Megjegyzések:	Science is becoming increasingly international in terms of breaking down walls in its pursuit of high impact. Despite geographical location and distance still being major barriers for scientific collaboration, little is known about whether high-impact collaborations are similarly constrained by geography compared to collaborations of average impact. To address this question, we analyze Web of Science (WoS) data on international collaboration between global leader cities in science production. We report an increasing intensity of international city-city collaboration and find that average distance of collaboration of the strongest connections has slightly increased, but distance decay has remained stable over the last three decades. However, high-impact collaborations span large distances by following similar distance decay. This finding suggests that a larger geographical reach of research collaboration should be aimed for to support high-impact science. The creation of the European Research Area (ERA) represents an effective action that has deepened intracontinental research collaborations and the position of the European Union (EU) in global science. Yet, our results provide new evidence that global scientific leaders are not sufficiently collaborative in carrying out their big science projects.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk physical distance scientific collaboration high-impact publications big science cities
Megjelenés:	Plos One. - 15 : 11 (2020), 0242468, p. 1-20. -
További szerzők:	Vida Zsófia Viktória Lengyel Balázs
Pályázati támogatás:	Egyéb OTKA
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	bibEBI00026262
Első szerző:	Csomós György (geográfus)
Cím:	Connections put science cities on the map / György Csomós, Zsófia Viktória Vida, Balázs Lengyel
Dátum:	2020
ISSN:	0028-0836
Tárgyszavak:	Természettudományok Földtudományok ismeretterjesztő, népszerűsítő cikk folyóiratcikk
Megjelenés:	Nature. - 585 : 7826 (2020), p. S58-S59. -
További szerzők:	Vida Zsófia Viktória Lengyel Balázs
Internet cím:	DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM078223
035-os BibID:	(WoS)000548628500009 (Scopus)85064531932
Első szerző:	Csomós György (geográfus)
Cím:	Mapping the efficiency of international scientific collaboration between cities worldwide / György Csomós, Balázs Lengyel
Dátum:	2020
ISSN:	0165-5515
Megjegyzések:	First published: April 10 (2019) International scientific collaboration, a fundamental phenomenon of science, has been studied from several perspectives for decades. In the spatial aspect of science, cities have generally been considered by their publication output or by their citation impact. Only a minority of scientometric studies focus on exploring collaboration patterns of cities. In this visualisation, we go beyond the well-known approaches and map international scientific collaboration patterns of the most prominent science hubs considering both the quantity and the impact of papers produced in the collaboration. The analysis involves 245 cities and the collaboration matrix contains a total number of 7718 international collaboration links. Results show that US?Europe co-publication links are more efficient in terms of producing highly cited papers than those international links that Asian cities have built in scientific collaboration.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk spatial scientometrics network of cities international collaboration highly cited papers Geography of science
Megjelenés:	Journal Of Information Science. - 46 : 4 (2020), p. 575-578. -
További szerzők:	Lengyel Balázs
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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