Zoekresultaten
Zoekopdracht: auteur: "leydesdorff,l."
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| 71 |  | Artikel: Science overlay maps: a new tool for research policy and library management I. Rafols, A.L. Porter, L. Leydesdorff in: Journal of the American Society for information Science and Technology, Vol. 61 (2010), p. 1871-1887 |
| 72 | | Artikel: A comparative study on communication structures of Chinese journals in the social sciences P. Zhou, X. Su, L. Leydesdorff in: Journal of the American Society for information Science and Technology, Vol. 61 (2010), p. 1360-1376 |
| 73 | | Artikel: Retrieval of very large numbers of items in the Web of Science: an exercise to develop accurate search strategies R. Arencibia-Jorge, L. Leydesdorff, Z. Chinchilla-Rodríguez, R. Rousseau, S.W. Paris in: El Profesional de la Información, Vol. 18 (2009), p. 529-533 |
| 74 | | Artikel: Definition and identification of journals as bibliographic and subject entities: Librarianship versus ISI Journal Citation Reports methods and their effect on citation measures S.J. Bensman, L. Leydesdorff in: Journal of the American Society for information Science and Technology, Vol. 60 (2009), p. 1097-1117 |
| 75 | | Artikel: Past performance, peer review, and project selection: a case study in the social and behavioral sciences P. van den Besselaar, L. Leydesdorff in: Research Evaluation, Vol. 18 (2009), p. 273-288 |
| 76 | | Artikel: Economie en bedrijfskunde evalueren W. Dolfsma, L. Leydesdorff in: Economisch-Statistische Berichten, Vol. 94 (2009), p. 280-282 |
| 77 | | Artikel: Lock-in and break-out from technological trajectories: Modeling and policy implications W. Dolfsma, L. Leydesdorff in: Technological Forecasting & Social Change, Vol. 76 (2009), p. 932-941 |
| 78 | | Artikel: The relation between Pearson’s correlation coefficient r and Salton’s cosine measure L. Egghe, L. Leydesdorff in: Journal of the American Society for information Science and Technology, Vol. 60 (2009), p. 1027-1036 |
| 79 | | Artikel: A global map of science based on the ISI subject categories L. Leydesdorff, I Rafols in: Journal of the American Society for information Science and Technology, Vol. 60 (2009), p. 348-362 |
| 80 | | Artikel: How are new citation-based journal indicators adding to the bibliometric toolbox? L. Leydesdorff in: Journal of the American Society for information Science and Technology, Vol. 60 (2009), p. 1327-1336 |