Ton van Raan
Emeritus hoogleraar Kwantitatieve wetenschapsstudies
- Naam
- Prof.dr. A.F.J. van Raan
- Telefoon
- +31 71 527 2727
- vanraan@cwts.leidenuniv.nl
- ORCID iD
- 0000-0001-8980-5937
Zie profiel Ton van Raan (in English).
Emeritus hoogleraar Kwantitatieve wetenschapsstudies
- Faculteit der Sociale Wetenschappen
- CWTS
- Tordoir P.P., van Raan A.F.J. & Poorthuis A. (2023), Effects of municipal boundaries measured by combining urban scaling and spatial interaction, Journal of The Royal Society Interface 20: 20220775.
- van Raan Anthony F. J. (2022), German cities with universities: Socioeconomic position and university performance, Quantitative Science Studies 3(1): 265-288.
- van Raan Anthony F. J. (2021), Sleeping beauties gain impact in overdrive mode, Scientometrics 126(5): 4311-4332.
- van Raan A.F.J. (2021), Coevolution of Field and Institute: The Institutionalization of Bibliometric Research Illustrated by the Emergence and Flourishing of the CWTS. In: Ball R. (red.), Handbook Bibliometrics. Berlin: De Gruyter Saur.
- Raan A.F.J. van (2021), Laudation on the occasion of the presentation of the Derek de Solla Price Award 2021 to Prof. Ludo Waltman at the ISSI conference, Leuven, 2021, Scientometrics 126(10): 8235-8238.
- van Raan A.F.J. (2020), Urban scaling, geography, centrality: Relation with local government structures, PLoS ONE 15(9): e0238418.
- van Raan A.F.J. & Winnink J.J. (2019), The occurrence of ‘Sleeping Beauty’ publications in medical research: their scientific impact and technological relevance, PLoS ONE 14(10): e0223373.
- van Raan A.F.J. (2019), Measuring Science: Basic Principles and Application of Advanced Bibliometrics. In: Glänzel W., Moed H.F., Schmoch U. & Thelwall M. (red.), Springer Handbook of Science and Technology Indicators. Heidelberg: Springer-Verlag.
- Winnink J.J., Tijssen R.J.W. & Van Raan A.F.J. (2019), Searching for new breakthroughs in science: How effective are computerised detection algorithms?, Technological Forecasting and Social Change 146: 673-686.
- Van Raan A.F.J. & Winnink J.J. (2018), Do younger Sleeping Beauties prefer a technological prince?, Scientometrics 114(2): 701-717.
- Van Raan A.F.J. (2017), Sleeping beauties cited in patents: is there also a dormitory of inventions?, Scientometrics 110(3): 1123-1156.
- Van Raan A.F.J. (2017) Book review: Theories of Informetrics and Scholarly Communication. Bespreking van: Sugimoto C.R., Theories of Informetrics and Scholarly Communication. Journal of the Association for Information Science and Technology 68(9): 2275-2283.
- Van Raan A.F.J. (2017), Patent Citation Analysis and Its Value in Research Evaluation: A Review and A New Approach to Map Technology-Relevant Research, Journal of Data and Information Science 2(1): 13-50.
- Winnink J.J., Tijssen R.J.W. & Van Raan A.F.J. (2016), Breakout discoveries in science: What do they have in common?, Proceedings of the 21th International Conference on Science and Technology Indicators. 21st International Conference in Science & Technology Indicators (STI) 13 september 2016 - 16 september 2016 1069-1076.
- Raan A.F.J. van, Van der Meulen G. & Goedhart W. (2016), Urban Scaling of Cities in the Netherlands, PLoS ONE 11(1): e0146775.
- Winnink J.J., Tijssen R.J.W. & Van Raan A.F.J. (2016), Theory-changing breakthroughs in science: the impact of research teamwork on scientific discoveries, Journal of the Association for Information Science and Technology (JASIST) 67(5): 1210-1223.
- Van Raan A.F.J. (2015), Dormitory of Physical and Engineering Sciences: Sleeping Beauties May Be Sleeping Innovations, PLoS ONE 10(10): e0139786.
- Hinze S., Van Raan A.F.J. & Reale E. (2015), Introduction to the special section devoted to the 18th International Conference on Science and Technology Indicators 'Translational Twists and Turns: Science as a Socio-Economic Endeavor'. Berlin, Germany, September 4-6 2013, Research Evaluation 24(1): 1-3.
- Van Raan A.F.J. (2014), Advances in bibliometric analysis: Research performance assessment and science mapping . In: Blockmans W., Engwall L. & Weaire D. (red.), Bibliometrics: Use and Abuse in the Review of Research Performance nr. Wenner-Gren International Series Vol. 87. London: Portland Press Ltd.. 17-28.
- Waltman L.R., Van Raan A.F.J. & Smart S. (2014), Exploring the relationship between the engineering and physical sciences and the health and life sciences by advanced bibliometric methods, PLoS ONE 9(10): e111530.
- Costas R., Leeuwen T.N. van & Raan A.F.J. van (2014), Erratum to "Effects of the durability of scientific literature at the group level: Case study of chemistry research groups in the Netherlands" [Res. Policy 42 (4) (2013) 886-894], Research Policy 43(8): 1468-1468.
- Van Eck N.J., Waltman L., Van Raan A.F.J., Klautz R.J.M. & Peul W.C. (2013), Citation analysis may severely underestimate the impact of clinical research as compared to basic research, PLoS ONE 8(4): e62395.
- Van Raan A.F.J. (2013), Citations, h-index, journal impact and rankings: Not all sorrow and misery. A short history of measuring science. . In: Holsteyn J. van, Mom R., Smit I., Tromp H. & Wolters G. (red.), Perspectives on the Past: 50 years of FSW.. Utrecht: Biblioscope. 86-103.
- Van Raan A.F.J. (2013), Bibliometrische methoden bij evaluatie en observatie van wetenschappelijke ontwikkelingen. In: Trier G.M. van, Evers P.M., Sieverts E. & Koren M. (red.), Handboek Informatiewetenschap voor bibliotheek en archief. Alphen aan de Rijn: Vakmedianet. 1-45.
- Costas Comesana R., Leeuwen T.N. van & Raan A.F.J.van (2013), Effects of the durability of scientific literature at the group level: case study of chemistry research groups in the Netherlands, Research Policy 42(4): 886-894.
- Buter R.K. & Van Raan A.F.J. (2013), Identification and analysis of the highly cited knowledge base of sustainability science, Sustainability Science 8(2): 253-267.
- Van Raan A.F.J. (2013), Universities scale like cities, PLoS ONE 8(3): e59384.
- Raan A.F.J. van (2012), Properties of journal impact in relation to bibliometric research group performance indicators, Scientometrics 92(2): 457-469.
- Waltman L.R., Calero Medina C.M., Kosten J., Noyons E.C.M., Tijssen R.J.W., Van Eck N.J.P., Leeuwen T.N. van, Raan A.F.J. van, Visser M.S. & Wouters P. (2012), The Leiden Ranking 2011/2012: Data collection, indicators, and interpretation: Centre for Science and Technology Studies, Leiden University.
- Waltman L.R., Calero-Medina C.M., Kosten J., Noyons E.C.M., Tijssen R.J.W., Van Eck N.J.P., Leeuwen T.N. van, Raan A.F.J. van, Visser M.S. & Wouters P. (2012), The Leiden Ranking 2011/2012: Data collection, indicators, and interpretation, Journal of the American Society for Information Science and Technology 63(12): 2419-2432.
- Waltman L., Calero-Medina C.M., Kosten J., Noyons E.C.M., Tijssen R.J.W., Van Eck N.J., Van Leeuwen T.N., Van Raan A.F.J., Visser M.S. & Wouters P.F. (2012), The Leiden Ranking 2011/2012: Data collection, indicators, and interpretation, Proceedings of the 17th International Conference on Science and Technology Indicators. 791-802.
- Waltman L.R., Van Eck N.J.P. & Raan A.F.J. van (2012), Universality of citation distributions revisited, Journal of the American Society for Information Science and Technology 63(1): 72-77.
- Van Eck N.J.P., Waltman L.R., Raan A.F.J. van, Klautz R.J.M. & Peul W.C. (2012), Citation analysis may severely underestimate the impact of clinical research as compared to basic research: Centre for Science and Technology Studies, Leiden University.
- van Raan A.F.J., van Leeuwen T.N. & Visser M.S. (2011), Non-English papers decrease rankings, Nature 469: 34-34.
- Waltman L., van Eck N.J., van Leeuwen T.N., Visser M.S. & van Raan A.F.J. (2011), On the correlation between bibliometric indicators and peer review: reply to Opthof and Leydesdorff, Scientometrics 88: 1017-1022.
- van Raan A. F. J. & van Leeuwen T. N. Visser M. S. (2011), Severe language effect in university rankings: particularly Germany and France are wronged in citation-based rankings, Scientometrics 88: 495-498.
- Costas R., Leeuwen T.N. van & Raan A.F.J. van (2011), The “Mendel syndrome” in science: durability of scientific literature and its effects on bibliometric analysis of individual scientists: Centre for Science and Technology Studies, Leiden University.
- Raan A.F.J. van, Leeuwen T.N. van & Visser M.S. (2011), Severe language effect in university rankings: particularly Germany and France are wronged in citation-based rankings, Scientometrics 88(2): 495-498.
- Waltman L.R., Van Eck N.J.P. & Raan A.F.J. van (2011), Universality of citation distributions revisited: Centre for Science and Technology Studies, Leiden University.
- Costas R., Leeuwen T.N. van & Raan A.F.J. van (2011), The "Mendel syndrome" in science: durability of scientific literature and its effects on bibliometric analysis of individual scientists, Scientometrics 89(1): 177-205.
- Buter R.K. & Raan A.F.J. van (2011), Non-alphanumeric characters in titles of scientific publications: an analysis of their occurrence and correlation with citation impact, Journal of Informetrics 5(4): 608-617.
- Waltman L.R., Van Eck N.J.P., Leeuwen T.N. van, Visser M.S. & Raan A.F.J. van (2011), Towards a new crown indicator: Some theoretical considerations, Journal of Informetrics 5(1): 37-47.
- Waltman L.R., Van Eck N.J.P., Leeuwen T.N. van, Visser M.S. & Raan A.F.J. van (2011), Towards a new crown indicator: An empirical analysis, Scientometrics 87(3): 467-481.
- Buter R.K., Noyons E.C.M. & Raan A.F.J. van (2011), Searching for converging research using field to field citations, Scientometrics 86(2): 325-338.
- Waltman L.R., Van Eck N.J.P., Leeuwen T.N. van, Visser M.S. & Raan A.F.J. van (2011), On the correlation between bibliometric indicators and peer review: Reply to Opthof and Leydesdorff, Scientometrics 88(3): 1017-1022.
- Raan A.F.J. van, Leeuwen T.N. van & Visser M.S. (2011), Non-English papers decrease rankings, 469(7328): 34.
- Buter R.K., Noyons E.C.M. & van Raan A.F.J. (2010), Searching for converging research using field to field citations, Scientometrics 86: 325-338.
- Nederhof Anton J., Leeuwen T.N. van & Raan A.F.J. van (2010), Highly cited non-journal publications in political science, economics and psychology: a first exploration, Scientometrics 83(2): 363-374.
- Raan A.F.J. van (2010) Measures for measure. Bespreking van: (2010), The Publish or Perish Book: A Guide to Effective and Responsible Citation Analysis: Tarma Software Research 468: 763.
- Raan A.F.J. van (2010), The social sciences and the ranking of universities. In: Caillods F. (red.), World Social Science Report Knowledge Divides. Paris: UNESCO. 237-238.
- Waltman L.R., Eck N.J.P. van, Leeuwen T.N. van, Visser M.S. & Raan A.F.J. van (2010), Towards a new crown indicator: An empirical analysis. Leiden: SW Centrum Wetensch. & Techn. Studies (CWTS).
- Raan A.F.J. van, Leeuwen T.N. van, Visser M.S., Van Eck N.J.P. & Waltman L.R. (2010), Rivals for the crown: Reply to Opthof and Leydesdorff. Leiden: SW Centrum Wetensch. & Techn. Studies (CWTS).
- Van Raan T. (2010) The publish or perish book: A guide to effective and responsible citation analysis. Bespreking van: Harzing A.W., The publish or perish book: A guide to effective and responsible citation analysis 468(7325): 763-763.
- Buter R.K., Noyons E.C.M. & Raan A.F.J. van (2010), Identification of converging research areas using publication and citation data, Research Evaluation 19(1): 19-27.
- Waltman L.R., Eck N.J.P. van, Leeuwen T.N. van, Visser M.S. & Raan A.F.J. van (2010), Towards a new crown indicator: Some theoretical considerations. Leiden: SW Centrum Wetensch. & Techn. Studies (CWTS).
- Raan A.F.J. van, Leeuwen T.N. van, Visser M.S., Van Eck N.J.P. & Waltman L.R. (2010), Rivals for the crown: Reply to Opthof and Leydesdorff, Journal of Informetrics 4(3): 431-435.
- Costas Comesana R., Leeuwen T.N. van & Raan A.F.J. van (2010), Is scientific literature subject to a 'sell-by-date'? : A general methodology to analyze the 'durability' of scientific documents, Journal of the American Society for Information Science and Technology 61(2): 329-339.
- Costas Comesana R., Bordons M., Leeuwen T.N. van & Raan A.F.J. van (2009), Scaling rules in the science system: influence of field-specific citation characteristics on the impact of individual researchers, Journal of the American Society for Information Science and Technology 60(4): 740-753.
- Costas Comesana R., Leeuwen T.N. van & Raan A.F.J. van (2009), Development of a general methodology for the analysis of the "durability" of scientific documents. Larsen B. & Leta J. (red.), Proceedings of the 12th international conference on scientometrics and informetrics. ISSI 2009 nr. 2. Rio de Janeiro: BIREME/PAHO/WHO/Federal University of Rio de Janeiro . 918-919.
- Raan A.F.J. van, Leeuwen T.N. van & Calero Medina C.M. (2009), Performance of European Science: Research Networks and Profiles of EU Countries in a Global Perspective. In: Delanghe H., Muldur U. & Soete L. (red.), European Science and Technology Policy:Towards Integration or Fragmentation?. Cheltenham (UK): Edward Elgar Publishing. 256-290.
- Raan A.F.J. van (2008), Bibliometric statistical properties of the 100 largest European research universities: Prevalent scaling rules in the science system, Journal of the American Society for Information Science and Technology 59(3): 461-475.
- Raan A.F.J. van (11 november 2008), Assessment of academic research performance with bibliometric methods. University of Aarhus. Aarhus. [lezing].
- Raan A.F.J. van (2008), Self-citation as an impact-reinforcing mechanism in the science system, Journal of the American Society for Information Science and Technology 59(10): 1631-1643.
- Raan A.F.J. van (2007), Functie bij : European Assoc. of the Study of Science and Technology (EASST). [overig].
- Raan A.F.J. van (2007), Functie bij : international journal Research Evaluation (Beech-Tree Publishing, UK). [overig].
- Raan A.F.J. van (12 december 2007), The Leiden Ranking, Lessons from Bibliometrics. Symposium on Ranking of Universities. Bruxelles. [lezing].
- Raan A.F.J. van (2007), Functie bij : International Society for Scientometrics and Informetrics (ISSI). [overig].
- Raan A.F.J. van (2007), Functie bij : Society for Social Studies of Science (4S). [overig].
- Raan A.F.J. van (2007), Functie bij : Leiden University Professors Club (HOLEC). [overig].
- Raan A.F.J. van (2007), Functie bij : Board of the Foundation Lucas van Leyden. [overig].
- Raan A.F.J. van (2007), Bibliometric statistical properties of the 100 largest European universities: prevalent scaling rules in the science system. Ithaca: Cornell University arXiv.org Open Access Archive.
- Raan A.F.J. van (2007), Functie bij : international journal Scientometrics (Kluwer, NL). [overig].
- Raan A.F.J. van (2007), Functie bij : Netherlands Royal Society for Astronomy and Meteorology (NVWS). [overig].
- Raan A.F.J. van (2007), Scaling rules in the science system: influence of field specific citation characteristics on the impact of research groups. Ithaca: Cornell Univerity arXiv.org Open Access Archive.
- Raan A.F.J. van (2007), Functie bij : Netherlands Physics Society (NNV). [overig].
- Raan A.F.J. van (2006), Worldwide ranking of universities, Science Focus 1: .
- Raan A.F.J. van (2006), Comparison of the Hirsch-index with standard bibliometric indicators and with peer judgment for 147 chemistry research groups, Scientometrics 67(3): 491-502.
- Raan A.F.J. van (2006), Challenges in the Ranking of Universities. In: Sadlak J. & Liu Nian Cai (red.), The World-Class University and Ranking: Aiming Beyond Status. Bucharest: UNESCO-CEPES. 81-123.
- Raan A.F.J. van (2006), Statistical properties of Bibliometric indicators: Research group indicator distributions and correlations, Journal of the American Society for Information Science and Technology 57(3): 408-430.
- Raan A.F.J. van (2005), Mesurement of central aspects of scientific research: Performance, interdisciplinarity, structure, Measurement: Interdisciplinary Research and Perspectives 3: 1-19.
- Raan A.F.J. van (2005), Reference-based publication networks with episodic memories. to be published, Scientometrics 63: 549-566.
- Raan A.F.J. van (2005), Fatal Attraction: Conceptual and methodological problems in the ranking of universities by bibliometric methods, Scientometrics 62: 133-143.
- Raan A.F.J. van (2005), For your citations only? Hot topics in bibliometric analysis, Measurement: Interdisciplinary Research and Perspectives 3: 50-62.
- Raan A.F.J. van (2005), Reply to the comments of Liu et al, Scientometrics 64: 111-112.
- Raan A.F.J. van (2004), Measuring science. Capita Selecta of current main issues. In: Moed H.F., Glanzel W. & Schmoch U. (red.), Handbook of Quantitative Science and Technology Research. Dordrecht: Kluwer Publishers. 19-50.
- Nederhof A.J., Raan A.F.J. van, Zwetsloot F.J.M. & Groot M.S. de (2004), Maatschappelijke waarde van wetenschap. Den Haag: Science Alliance.
- Buter R.K., Noyons E.C.M. & Raan A.F.J. van (2004), Monitoring environment and health R&D in relation to socio-economic problems: A new approach to impact assessment. Leiden: CWTS.
- Leeuwen T.N. van, Raan A.F.J. van & Nederhof A.J. (2004), Bibliometric study of the Space Research Organization Netherlands (SRON), 1980-2003. Leiden: CWTS BV.
- Buter R.K., Noyons E.C.M. & Raan A.F.J. van (2004), A combination of quantitative and qualitative maps in an evaluative bibliometric context. Banissi E. & et al. (red.), Proceedings of the Eighth International Conference on Information Visualization. . Los Alamitos Ca: IEEE Computer Society. 978-982.
- Raan A.F.J. van (2004), Sleeping beauties in science, Scientometrics 59(3): 461-466.
- Rinia E.J., Van Leeuwen T.N., Kouw L.R. & Van Raan A.F.J. (2003), Can bibliometrics contribute to the study of interdisciplinary influence: A case study of physics, Proceedings of the 9th Conference of the International Society for Scientometrics and Informetrics. . Beijing 341-349.
- Raan A.F.J. van, Visser M.S., Leeuwen T.N. van & Van Wijk E. (2003), Bibliometric analysis of Psychotherapy Research: Performance assessment and position in the journal landscape, Psychotherapy Research 13(4): 511-528.
- Leeuwen T.N. van, Visser M.S., Moed H.F., Nederhof Anton J. & Raan A.F.J. van (2003), The Holy Grail of science policy: Exploring and combining bibliometric tools in search of scientific excellence, Scientometrics 57: 257-280.
- Raan A.F.J. van (2003), The use of bibliometric analysis in research performance assessment and monitoring of interdisciplinary scientific developments, Technikfolgenabschätzung, Theorie und Praxis 12(1): 20-29.
- Van Leeuwen T.N. & Van Raan A.F.J. (2002), Wise Men’s Heritage. Bibliometric study of the research funded by the Netherlands Epilepsy Foundation (NEF) 1981-2000: National Epilepsy Fund.
- Raan A.F.J. van & Noyons E.C.M. (2002), Discovery of patterns of scientific and technological development and knowledge transfer. In: Adamczak W. & Nase A. (red.), Gaining insight from research information. Kassel: Kassel University Press. 105-112.
- Raan A.F.J. van & Leeuwen T.N. van (2002), Assessment of the scientific basis of interdisciplinary, applied research. Application of bibliometric methods in Nutrition and Food Research, 31(4): 611-632.
- Noyons E.C.M. & Raan A.F.J. van (2002), Science mapping from publications. An example in mathematics and computer science. In: Meij J. (red.), Dealing with the data flood: STT/Beweton. 64-72.
- Raan A.F.J. van (2002), Topkwaliteit in de breedte is een kweekplaats voor ontdekkingen. In: Amerongen W. van, Groen A. in 't & Otterspeer W. (red.), De universiteit en de spanning van de werkelijkheid. Leiden: Universiteit Leiden. 89-94.
- Rinia E.J., Leeuwen T.N. van & Raan A.F.J. van (2002), Impact measures of inderdisciplinary research in physics, Scientometrics 53(2): 241-248.
- Tijssen R.J.W., Van Leeuwen T.N. & Van Raan A.F.J. (2002), Mapping the scientific performance of German medical research. An international comparative bibliometric study.
- Rinia E.J., Leeuwen T.N. van, Bruins E.E.W., Vuren H.G. van & Raan A.F.J. van (2002), Measuring knowledge transfer between fields of science, Scientometrics 54(3): 347-362.
- Leeuwen T.N. van, Wurff L.J. van der & Raan A.F.J. van (2001), The use of combined bibliometric methods in research funding policy, Research Evaluation 10(3): 195-201.
- Rinia E.J., Leeuwen T.N. van, Bruins E.E.W., Vuren H.G. van & Raan A.F.J. van (2001), Measuring knowledge transfer between fields of science, Proceedings of the 8th Conference of the International Society for Scientometrics and Informetrics. . Proceedings of the 8th International Conference on Scientometrics and Informetrics, Vols 1 and 2 - ISSI 597-605.
- Van Raan A.F.J., Leeuwen T.N. van & Visser M.S. (2001), Bibliometrics – Monitoring emerging fields A bibliometric methodology for exploring interdisciplinary, 'unorthodox' fields of science. A case study of environmental medicine. In: Maasen S. & Winterhager M. (red.), Science Studies. Probing the dynamics of scientific knowledge. 87-122.
- Rinia E.J., Leeuwen T.N. van, Vuren H.G. van & Raan A.F.J. van (2001), Impact measures of interdisciplinary research programs in physics, Proceedings of the 8th Conference of the International Society for Scientometrics and Informetrics. . Proceedings of the 8th International Conference on Scientometrics and Informetrics, Vols 1 and 2 - ISSI 10-11.
- Leeuwen T. N. van, Moed H.F., Tijssen R.J.W., Visser M.S. & Raan A.F.J. van (2001), Language biases in the coverage of the Science Citation Index and its consequences for international comparisons of national research performance, Scientometrics 51(1): 335-346.
- Raan A.F.J. van (2001), Two-step competition process leads to quasi power-low income distributions. Application to scientific publication and citation distributions, Physica A: Statistical Mechanics and its Applications 298: 530-536.
- Raan A.F.J. van (2001), The Journal as Pièce de Résistance in an Electronic Environment. In: Wouters P. & Schröder P. (red.), The Global Research Village III Amsterdam 2000 - Access to Publicly Financed Research. Amsterdam: NIWI. 245-253.
- Raan A.F.J. van (2001), Hot paper of sleeping beauty?, Natuur & Techniek 69(4): 46-47.
- Raan A.F.J. van, Visser M.S. & Leeuwen T.N. van (2001), A bibliometric mehodology for exloring interdisciplinairy, 'unorthodox' field of science. A case study of environmental medicine. In: Maasen S. & Winterhager M. (red.), Science studies probing the dynamics of scientific knowledge. Bielefeld: Transcript. 87-122.
- Raan A.F.J. van (2001), Bibliometrics and internet: Some observations and expectations, Scientometrics 50(1): 59-63.
- Rinia E.J., Leeuwen T.N. van, Vuren H.G. van & Raan A.F.J. van (2001), Influence of interdisciplinarity on peer-review and bibliometric evaluations in physics research, 30(3): 357-361.
- Rinia E.J., Leeuwen T.N. van, Bruins E.E.W., Vuren H.G. van & Raan A.F.J. van (2001), Citation delay in interdisciplinary knowledge exchange, Scientometrics 51(1): 293-309.
- Raan A.F.J. van (2001), Competition amongst scientists for publication status: Toward a model of scientific publication and citation distributions, Scientometrics 51(1): 347-357.
- Leeuwen T.N. van & Raan A.F.J. van (2000), Bibliometric study of the J.A. Cohen Institute (IRS) 1989-1998. Leiden: CWTS.
- Leeuwen T.N. van & Raan A.F.J. van (2000), Bibliometric study of the Medical Genetic Centre MGC-ZWN 1989-1998. Leiden: CWTS.
- Raan A.F.J. van (2000), R&D evaluation at the beginning of the new century, Research Evaluation 9(2): 81-86.
- Raan A.F.J. van (2000), On growth, aging, and fractal differentiation of science, Scientometrics 47(2): 347-362.
- Raan A.F.J. van (2000), The Pandora's box of citation analysis: measuring scientific excellende, the last evil?. In: Cronin B. & Barsky Atkins H. (red.), A Festschrift in Honor of Eugene Garfield. Medford, NJ: ASIS Monograph Series, Information Today Inc.. 301-319.
- Noyons E.C.M., Buter R.K. & Raan A.F.J. van (2000), The Role of Europe in World-Wide Science and Technology: Monitoring and Evaluation in a Context of Global Competition. Leiden: CWTS.
- Raan A.F.J. van (2000), Bibliométrie et évaluation de la recherche scientifique, Gestions Hospitalières 401(Décembre): 861-865.
- Raan A.F.J. van (1999), Programme for the Future Development of the Leiden Urban Region. Leiden: 'Leiden XXI' Programme. [overig].
- Raan A.F.J. van (1999), Working Meeting Future Development Leiden Urban Region: University and City. Leiden (The Netherlands): 'Leiden XXI' Programme Future Development Leiden Urban Regio. [overig].
- Raan A.F.J. van, Noyons E.C.M. & Buter R.K. (1999), EC-TSER working visit. [overig].
- Leeuwen T.N. van & Raan A.F.J. van (1999), Bibliometric study on the Netherlands Institute for Sea Research (NIOZ) (1981-1997). Leiden: Centrum voor Wetenschaps en Technologie Studies (CWTS).
- Raan A.F.J. van (1999), Evaluation der Medizinischen Fakultät. [overig].
- Raan A.F.J. van (1999), Advanced bibliometric methods in the analysis of research performance and scientific developments: a contribution to science policy in transition countries. In: Dyker D.A. & Radovic S. (red.), Innovation and structural change in post-socialist countries: a quantitative approach: Kluwer Academic Publishers. 89-105.
- Airaghi A., Busch N.E., Georghiou L., Kuhlmann S., Ledoux M.J., Raan A.F.J. van & Viana Baptista J. (1999), Options and limits for assessing the socio-economic impact of European RTD Programmes. [Brussels (Belgium)]: ETAN.
- Raan A.F.J. van (1999), Wetenschap is altijd revolutionair. Leiden (The Netherlands): NRC Handelsblad. [overig].
- Raan A.F.J. van (1999), Board of 'Science Alliance'. [overig].
- Raan A.F.J. van (1999), The interdisciplinary nature of science: Theoretical framework and bibliometric-empirical approach. In: Weingart P. & Stehr N. (red.), Practicing interdisciplinarity. Toronto Canada: University of Toronto Press. 66-78.
- Raan A.F.J. van (1999), Functie bij : Stichting Toekomstbeeld der Techniek. [overig].
- Raan A.F.J. van (1999), Functie bij : Leiden University. [overig].
- Braun T., Garfield E., Glaenzel W.J.E., Raan A.F.J. van, Moed H.F., Schubert A. & Beck M.T. (red.) (1999), . Scientometrics.
- Raan A.F.J. van (1999), Chairman Steering Committee on Data-Mining. [overig].
- Raan A.F.J. van (1999), Evaluating the scientific excellence of research programmes: a pivot of decision-making. The IPTS Report (Institute for Prospective Technological Studies-EC 1025-9384.
- Raan A.F.J. van (1999), Citatie-Cultuur, NRC Handelsblad 06-03-1999: .
- Raan A.F.J. van (1999), Chairman of HOLEC. [overig].
- Raan A.F.J. van (1999), Bibliometrische methoden bij evaluatie en observatie van wetenschappelijke ontwikkelingen. In: Trier G.M. van & Jansen D.W.K. (red.), Handboek Informatiewetenschap. Alphen aan de Rijn: Samson. 1-36.
- Raan A.F.J. van (1999), Evaluation Committee of the Fraunhofer Gesellschaft (Germany). [overig].
- Raan A.F.J. van (1999), Working Meeting Future Development of the Leiden Urban Region: The Historic City Centre of Leiden. Leiden (The Netherlands): 'Leiden XXI' Programme for theFuture Developm. of the Leid. [overig].
- Raan A.F.J. van (1999), Het barre klimaat van Nederland kennisland. Leiden: Erasmus Univ. Rotterdam. [overig].
- Raan A.F.J. van (1999), Advanced bibliometric methods for the evaluation of universities, Scientometrics 45(3): 417-423.
- Raan A.F.J. van (1999), European Commission Working Group EU Framework Programs. [overig].
- Raan A.F.J. van (1999), Interview. Leiden (The Netherlands): Leids Dagblad. [overig].
- Raan A.F.J. van & Kruytbosch C. (red.) (1999), . Research Evaluation.
- Noyons E.C.M., Moed H.F. & Raan A.F.J. van (1999), Integrating research performance analysis and science mapping, Scientometrics 46(5): 591-604.
- Raan A.F.J. van (1999), Evaluation of performance and trends in basic and applied research by advanced bibliometric methods. A science policy instrument for nations with an economy in transition. In: Paces V. & Pivec L. (red.), Science evaluation and its management. Amsterdam: IOS Press. 227-245.
- Rinia E.J., Leeuwen T.N. van, Vuren H.G. van & Raan A.F.J. van (1998), Comparative analysis of a set of bibliometric indicators and central peer review criteria - Evaluation of condensed matter physics in the Netherlands, 27(1): 95-107.
- Noyons E.C.M. & Raan A.F.J. van (1998), Monitoring scientific developments from a dynamic perpective. Self-organized structuring to map neural network research, Journal of the American Society for Information Science 49(1): 68-81.
- Braun T., Schubert A., Glaenzel W.J.E., Beck M.T., Garfield E., Moed H.F. & Raan A.F.J. van (red.) (1998), . Scientometrics.
- Raan A.F.J. van (1998), Discussiedeelname 'Het heilig vuur'. Den Haag, Societeit De Witte: Noordhoff/Wolters. [overig].
- Raan A.F.J. van (1998), L'évaluation des laboratoires. In: Bene M.-C. & Faure G. (red.), Vie, valeur et valorisation de l'information scientifique. Paris: Bioterm. 237-242.
- Raan A.F.J. van (1998), In matters of quantitative studies of science the fault of theorists is offering too little and asking too much, Scientometrics 43(1): 129-139.
- Raan A.F.J. van (1998), The influence of international collaboration on the impact of research results: some simple mathematical considerations concerning the role of self-citations, Scientometrics 42(3): 413-428.
- Raan A.F.J. van (1998), Rol van de wetenschap in de samenleving. Leiden: Leiden Univ. [overig].
- Raan A.F.J. van (1998), Wetenschappelijk onderzoek de maat genomen. In: Willemen K., Heijnen G. & Termeer G. (red.), Het heilig vuur. Groningen: Wolters-Noordhoff. 497-513.
- Raan A.F.J. van (1998), De belangrijke, ook historische rol van Nederland in de vooruitgang van de exacte wetenschappen. In: , Studia Europaea VI. Brussel: Kon.Ac.voor Wetenschappen, Lett.en Schone Kunsten van Belgie. 39-55.
- Raan A.F.J. van (1998), College: het meten van kwaliteit in de wetenschap. [overig].
- Raan A.F.J. van (1998), Advisory Board of the German Centre for Documentation and Information for Psychology (ZPID). [overig].
- Raan A.F.J. van (1998), Board of Science Alliance. [overig].
- Raan A.F.J. van (1998), German Science Council Foresight Committee. [overig].
- Noyons E.C.M. & Raan A.F.J. van (1998), Advanced mapping of science and technology, Scientometrics 41(1-2): 61-67.
- Raan A.F.J. van (1998), College: De ontwikkeling van de wetenschap kwantitatief beschouwd. Utrecht: Universiteit Utrecht. [overig].
- Noyons E.C.M. & Raan A.F.J. van (1998), Mapping Scientometrics, Informetrics and Bibliometrics. Hinxton, Cambridge (England): SPRU, Hinxton, Cambridge / CWTS, Leiden University. [overig].
- Raan A.F.J. van (1998), Tellen en meten: publiceren is kennisverspreiding maar tegelijkertijd materiaal voor bibliometrie, Nederlands Tijdschrift voor de Psychologie en haar Grensgebieden 53: 235-238.
- Raan A.F.J. van (1998), Science and the Academic System in Transition. Austria: Austrian Radio 3. [overig].
- Leeuwen T.N. van & Raan A.F.J. van (1998), Bibliometric performance assessment of the TNO Nutrition and Food Research Institute. Updating 1994-1996. Leiden: Centre for Science and Technology Studies )CWTS).
- Raan A.F.J. van (1998), Assessment of social sciences: the use of advanced bibliometric methods as a necessary complement of peer review, Research Evaluation 7(1): 2-6.
- Raan A.F.J. van (1998), 5th International Conference on Science and Technology Indicators: Use of S&T Indicators for Science and Decision-Making. Hinxton, Cambridge (UK): SPRU / CWTS. [overig].
- Raan A.F.J. van (1998), Toponderzoek: een academische kwestie?. Leiden: Vrij Nederland. [overig].
- Raan A.F.J. van, Moed H.F. & Tijssen R.J.W. (1998), College: Cognitive and structural development of scientific and technological knowledge. Leiden: CWTS Leiden Univ. [overig].
- Raan A.F.J. van (1998), EC Working Group on the Evaluation of the EU Framework Programmes (ETAN, DG-XII). [overig].
- Raan A.F.J. van (1998), Evaluation Committee of the Fraunhofer Gesellschaft. [overig].
- Raan A.F.J. van (1998), De impact van onderzoeksgroepen: meten aan ons natuurkundig weten, Nederlands Tijdschrijft voor Natuurkunde 64(12): 316-317.
- Raan A.F.J. van & Kruytbosch C. (red.) (1998), . Research Evaluation.
- Raan A.F.J. van (1998), Herverdelen op kwaliteit, Hypothese 5(1 (juni)): 6-9.
- Noyons E.C.M. & Raan A.F.J. van (1997), Nederland in het internationaal onderzoek: bibliometrisch cartografische verkenning van het internationaal landbouwkundig onderz. met de positie van Nederland en in het bijzonder de LUW. Leiden: Centre for Science and Technology Studies (CWTS).
- Raan A.F.J. van (1997), Science as an international enterprise, Berichte und Mitteilungen der Max-Planck-Gesellschaft 97(1): 253-277.
- Leeuwen T.N. van, Visser M.S. & Raan A.F.J. van (1997), The bibliometric study on the Interfaculty Reactor Institute (IRI) (1986-1995). Leiden: Centre for Science and Technology Studies (CWTS).
- Braun T., Schubert A., Beck M.T., Garfield E., Glaenzel W.J.E., Moed H.F. & Raan A.F.J. van (red.) (1997), . Scientometrics.
- Raan A.F.J. van (1997), Science as an international enterprise, Science and Public Policy 24(5): 290-300.
- Raan A.F.J. van (1997), Scientometrics: State-of-the-art, Scientometrics 38(1): 207-220.
- Raan A.F.J. van & Kruytbosch C. (red.) (1997), . Research Evaluation.
- Raan A.F.J. van (7 mei 1997), Evaluatie van medisch-wetenschappelijke onderzoeksinstituten. Voordracht Onderzoekschool CARIM, Univ. Maastricht, Fac. Geneeskunde. Maastricht. [lezing].
- Davidse R.J. & Raan A.F.J. van (1997), Out of Particles: Impact of CERN, DESY and SLAC research to fields other than physics, Scientometrics 40(2): 171-193.
- Raan A.F.J. van (1997), The future of the quality assurance system: its impact on the social and professional recognition in the era of electronic publishing, Journal of Information Science 23(6): 445-450.
- Tijssen R.J.W. & Raan A.F.J. van (1994), Mapping changes in science and technology: bibliometric co-occurrence analysis of the R&D literature, Evaluation Review 18(1): 98-115.
- Nederhof Anton J., Meijer R.F., Moed H.F. & Van Raan A.F.J. (1993), Research performance indicators for university departments: A study of an agricultural university, Scientometrics 27(2): 157-178.
- Nederhof Anton J. & Van Raan A.F.J. (1993), A bibliometric analysis of 6 economics research groups - A comparison with peer-review, 22(4): 353-368.
- Raan A.F.J. van & Tijssen R.J.W. (1993), The neural net of neural network research: an exercise in bibliometric mapping, Scientometrics 26(1): 169-192.
- Raan A.F.J. van & Tijssen R.J.W. (1990), Numerical methods for information on aspects of science. In: Oppenheim C., Griffiths J. & Citroen C. (red.), Perspectives in Information Management nr. 2. London: Bowker-Saur/Butterworth-Heinemann. 203-228.
- Tijssen R.J.W., Raan A.F.J. van, Heiser W.J. & Wachmann L. (1990), Integrating multiple sources of information in literature-based maps of science, Journal of Information Science 16(4): 217-227.
- Tijssen R.J.W. & Raan A.F.J. van (1990), Net Citation Balances: a measure of influence between scientific journals, Journal of the American Society for Information Science 41(4): 298-305.
- Nederhof Anton J. & Van Raan A.F.J. (1989), A validation-study of bibliometic indicators - The comparative performance of cum laude doctorates in Chemistry, Scientometrics 17(5-6): 427-435.
- Tijssen R.J.W. & Raan A.F.J. van (1989), Mapping co-word structures: a comparison of multidimensional scaling and LEXIMAPPE, Scientometrics 15(3-4): 283-295.
- Van Raan A. (1989), Michael Moravcsik (1928-89): In Memoriam, Social Studies of Science 19(4): 763-764.
- Tijssen R.J.W., Leeuw J. de & Raan A.F.J. van (1987), Quasi-correspondence analysis on square transaction matrices, Scientometrics 11(5-6): 347-361.
- Nederhof Anton J. & Van Raan A.F.J. (1987), Citation theory and the ortega hypothesis, Scientometrics 12(5-6): 325-328.
- Nederhof Anton J. & Van Raan A.F.J. (1987), Peer review and bibliometric indicators of scientific performance: A comparison of cum laude doctorates with ordinary doctorates in physics, Scientometrics 11(5-6): 333-350.