Editorial: Never say never again...
News, announcements: Obituary: Hildrun Kretschmer (1947-2024)
News, announcements: Response of the International Society for Scientometrics and Informetrics (ISSI) to the CoARA reform
Conference reports: Reflecting on COLLNET 2024 - a Legacy for Hildrun Kretschmer: Insights from the 18th International WIS Conference in Strasbourg
Articles, short communications: L. Li, R. Rousseau, L. Egghe: Spider networks and core-peripheries studies

Editorial: It’s Time to Say Goodbye
News, announcements: Eugene Garfield Doctoral Dissertation Scholarship – Patricia Alonso-Álvarez
Conference reports: 28th Nordic Workshop on Bibliometrics & Research Policy in Gothenburg, Sweden
Conference reports: Metrics Literacy Special Session at STI2023
Articles, short communications: R. Rousseau, L. Yang, Z. Shen: Promoting Research Integrity
Articles, short communications: Memorandum of Understanding

Editorial: Looking Forward to New Horizons
News, announcements: Population and Social Data Science Summer Incubator Program
News, announcements: The 2025 ISSI Conference Will Take Place in Yerevan, Armenia
Interview: Introducing the Derek De Solla Price Awardees of 2023: Kevin Boyack & Richard Klavans
Articles, short communications: R. Rousseau: The Bowles-Carlin Experienced Difference Gini Coefficient

Editorial: Inaugural Message
News, announcements: ISSI Elections 2023 – A report on the procedures & results
News, announcements: Course Announcement: Topics in Digital and Computational Demography
Conference report: ISSI 2023 — Bloomington
Articles, short communications: C.S. Wagner: China Continues to Improve in Top‑Cited Research in Critical Areas

Editorial: Looking Back with a Heavy Heart
News, announcements: In Memoriam Loet Leydesdorff (1948–2023)
Conference call: The 28^th Nordic Workshop on Bibliometrics and Research Policy 2023
Articles, short communications: R. Rousseau: His name was Price, not de Solla
Articles, short communications: W. Glänzel & P. Chi: Humanities Go Scientometrics

News, announcements: In Memoriam Tibor Braun (1932—2022)
News, announcements: Population and Social Data Science Summer Incubator Program
Conference call: 13^th International Workshop on Bibliometricenhanced Information Retrieval
Conference report: The 27^th Nordic Workshop on Bibliometrics and Research Policy
Article: L. Egghe: The Rousseau Number: An Informetric Version of the Erdős Number

Editorial: From Invisible Colleges to Real Ones
Short communications: Research Collaboration – From Theory to Practice. Hildrun Kretschmer’s Social Psychological Way to Scientometrics
Short communications: COLLNET – A Success Story about Worldwide Collaboration in Science and Technology.
Conference call: The Nordic Workshop on Bibliometrics and Research Policy 2022
Article: Y. Fassin & R. Rousseau: On the difference between an (ALL=)- and a (TS=)-query in the Web of Science: the case of bibliometrics versus scientometrics

News & announcements: Workshop in Honour of the Memory of Henk F. Moed(1951—2021)
Articles & short communications: C. S. Wagner & X. Cai: Drop in China-USA International Collaboration
Articles & short communications: L. Leydesdorff: Science Studies and Sociology
Articles & short communications: L Egghe & R. Rousseau: The Logic Behind the Mathematical Treatment of Impact

Editorial: by W. Glänzel & S. Heeffer
News & announcements: Henk F. Moed (1951—2021). Obituary.
News & announcements: Petre T. Frangopol (1933—2020). Obituary.
Conference report: The 26^th Nordic Workshop on Bibliometrics in Odense, Denmark
Articles & short communications: F. Baji: Introducing BajiMacro. A concise software review

Conference reports: 12th National Conference of the CSSI.
Conference reports: 18th ISSI Conference Leuven – 2021.
Conference reports: Advanced Methods in Departmental Evaluation.
Conference reports: Report on Workshop III “Cited References Analysis Using CRExplorer” at the ISSI2021 Conference.
Articles & short communications: J.E. Fuchs & R. Rousseau: How to Calculate the Relative Intensity of Collaboration (RIC) for Countries from Web of Science Data.

News & announcements: ISSI Elections 2021: A Report on the Procedures and Results.
News & announcements: ISSI Paper of the Year Award 2021.
Call for papers: Benefits and Challenges of Collaboration in Research. Investigating the Manifold Aspects of Mono-, Inter- and Transdisciplinary Collaboration. Virtual Workshop.
Call for papers: The 26th Nordic Workshop on Bibliometrics and Research Policy.
Interview: Introducing the Derek De Solla Price Awardee of 2021: Ludo Waltman.

News & announcements: Obituary: Zeyuan Liu (1940—2020)
Book reviews: Rafael Ball (Ed.): Handbook Bibliometrics
Book reviews: Dashun Wang, Albert-László Barabási: The Science of Science.
Book reviews: Sooryamoorthy, R.: Scientometrics for the Humanities and Social Sciences (1st Edition)
Short communications & articles: R. Rousseau: Why I do not Like Literature Review Sections

News & announcements: Obituary: Xavier Polanco (1940—2020)
News & announcements: Physicist Giacomo Livan of University College London Receives the 2020 Eugene Garfield Award for Innovation in Citation Analysis
Call for papers: AI + Informetrics: Multi-disciplinary Interactions in the Era of Big Data
Conference reports: The 25^th Nordic Workshop on Bibliometrics and Research Policy
Short communications & articles: Y. Fassin: The Average Citation h_a-Index

Conference calls: GTM Goes Virtual – The 10th Annual Global Techmining Conference “Mining Science & Technology Information Resources in Tumultuous Times”
Conference calls: 18th International Conference on Scientometrics & Informetrics
Conference reports: Doing Science in Times of Crisis: Science Studies Perspectives on COVID-19 (1st & 2nd Edition)
Book review: Handbook Bibliometrics
Short communications & articles: B. Thijs: Individual Document Classification; Promising Results from Convolutional Neural Networks and Graph Embeddings

News & announcements: Obituary: Irina V. Marshakova (1941–2019)
News & announcements: International Center for the Study of Research Announces the ICSR Lab
Research in focus: X. Hu, L. Leydesdorff, R. Rousseau:: Exponential Growth in the Number of Items in the WoS

Editorial: Special Focus: The global COVID-19 challenge
Research in focus: K. Decock, K. Debackere, A. Vandamme, B. van Looy: Scenario-driven Forecasting: Lessons Learned from Modeling the COVID-19 Pandemic
Conference report: Conference Report on ISSI2019
Article: R. Rousseau: Interdisciplinarity of an Article as Measured through References: Is Scale Invariance Really Needed?
Article: P. Chi, Zs. Kosztyán, L. Gadár, V. Csányi, B. Thijs, A. Telcs, W. Glänzel: A Multilayer Network Analysis of Mobility and Collaboration in European University Research

Conference report: Workshop report: The 2019 Workshop on Open Scientometric Data Infrastructures at Leiden University
Book review: New Book: Péter Érdi: Ranking — The Unwritten Rules of the Social Game We All Play
Conference call: Workshop on Bibliometrics and Research Policy 2020
Article: G. Sivertsen: Counting the Uncountable — Anecdotes from the Technological History of Scientometrics
Article: A. Schubert: Friedrich Engels, the Great-grandfather of Scientometrics

Conference report: 1st Latin American Symposium on the Metric Studies of Science and Technology
News & announcements: Obituary Judit Bar-Ilan (1958–2019)
Interview: Introducing the Derek De Solla Price Awardee of 2019: Lutz Bornmann
Article: G. Schubert & A. Schubert: The Eponymic Use
of Jorge E. Hirsch's Name

News & announcements: ISSI Elections 2019: A Report on the Procedures and Results
News & announcements: ISSI launches Quantitative Science Studies
Conference report: International Forum on Quantitative Studies of Science and Technology hosted at Zhejiang University
Article: W. Glänzel & S. Heeffer: The Golden Section in Science – An interdisciplinary case

News & announcements: “Structure and Taxonomy of Science” Research Group Launched
Conference call: Latin American Symposium on the Metric Studies of Science and Technology
Conference call: Investigating the Societal Impact of Research: Past Achievements and Future Developments
Article: Z. Wang: Driving Factors in Accelerating Scholarly Communication: A Multiple-indicator View on Preprint Publishing

Conference call: BIR 2019: 8th International Workshop on Bibliometric-enhanced Information Retrieval
Conference call: SciTS 2019: Science of Team Science Conference
Conference call: 15th International Conference on Webometrics, Informetrics and Scientometrics (WIS) & 20th COLLNET Meeting
Conference report: The Second International Conference on Datadriven Knowledge Discovery (by R. Rousseau)
Article: P. Chi & W. Glänzel: Citation and Usage Indicators of Monographic Literature in the Social Sciences

Conference report: STI 2018 Leiden Science, Technology and Innovation Indicators in Transition
Conference call: ISSI 2019: Novel Approaches to the Development and Application of Informetric and Scientometric Tools – with a Special STI Indicators Conference Track. 17th International Conference on Scientometrics & Informetrics
Articles: R. Rousseau: The Australian and New Zealand Fields of Research (FoR) Codes
Articles: L. Leydesdorff & T. Opthof: Revisiting Relative Indicators and Provisional Truths

Conference report: Iberian EDICIC and the Challenge of Open Science
News & Announcements: Special Issue of Scientometrics: Selected Papers from the Eighth Edition of the international Seminar on the Quantitative and Qualitative Study of Science and Technology “prof. Gilberto Sotolongo Aguilar”
Conference Calls: 23rd Nordic Workshop on Bibliometrics and Research Policy.
Conference Calls: ASIST2018 Workshop: Big Metadata Analytics (BMA2018): Setting an Agenda for a Data-Intensive Future.
Conference Calls: 14th International Conference on Webometrics, Informetrics and Scientometrics (WIS) & 19th COLLNET Meeting
Articles: W. Glänzel & A. Schubert: Relative Indicators Revisited

Letter to the editor: H. Memisevic: In Web of Science We Trust—A Case of a Hijacked Journal Indexed in SCOPUS
Conference Calls: STI2018 Leiden
Conference Calls: CARMA 2018: Internet and Big Data in Economics and Social Sciences.
Scientometrics' call for papers: Special Issue on Sciento-Network-Mining and Smart Altmetrics for Advanced Scientific Collaboration and Knowledge Utilization
Articles: R. Rousseau: Blockchain Technology: A Bibliometric Analysis
Articles: N.J. van Eck, L. Waltman, V. Larivière, C. R. Sugimoto: Crossref as a New Source of Citation Data: A Comparison with Web of Science and Scopus 

Conference Call: 7th International Workshop on Bibliometric enhanced Information Retrieval (BIR 2018)
Conference Report: esss 2017: Oops, We Did it Again!
Conference Report: The ISSI 2017 in China
Conference Report: Reproducible Scientometrics Research: Open Data, Code, and Education (ISSI 2017)
Conference Report: The 22nd Nordic Workshop on Bibliometrics and Research Policy was held in Helsinki

Editorial: New ISSI website
Conference Call: 22nd Nordic Workshop on Bibliometrics & Research Policy
Conference Report: COLLNET 2017 Conference Report
News & Announcements: Introducing Philippe Mongeon, Awardee (2017) of the Eugene Garfield Doctoral Dissertation Scholarship
Short Communications & Articles: Eustache Mêgnigbêto: Modelling the Triple Helix Relationships with Game Theory: The Rules of the Game

Editorial: 2017 ISSI Elections
Announcement: Eugene Garfield Award for Innovation in Citation Analysis
Journal Review: The overview of Journal of Data and Information Science (IDIS)
Interview: Introducing the Derek De Solla Price Awardee of 2017: Judit Bar-Ilan
Short Communications & Articles: Liwen Vaughan & Wolfgang Glänzel: Informetrics Methods Applied to Cancer Research
Short Communications & Articles: Lin Zhang: LINMO (林墨): Help Scientists Better Understand Themselves

Editorial: Obituary Eugene Garfield (1925—2017)
Call for papers: STI 2017—Paris Open indicators: Innovation, Participation and Actor-based STI Indicators
Article: Mehmet Ali Abdulhayoglu: The Challenge of Combining Various Data Sources for Bibliometric Use
Article: Bart Thijs: Drakkar: A Graph Based All-Nearest Neighbour Search Algorithm for Bibliographic Coupling

Conference report: Seminar Report on the VIII International Seminar on the Quantitative and Qualitative Study of Science and Technology “Professor Gilberto Sotolongo Aguilar”
Workshop report: The 21st Nordic Workshop on Bibliometrics & Research Policy
Workshop report: Metrics 2016 SIG/MET Annual Workshop on Informetric and Scientometric Research
Call for papers: [BIR@ECIR 2017] 5th International Workshop on Bibliometric-enhanced Information Retrieval
Article: R. Rousseau & S. Rousseau: Scientometric Inequality in Science and the Possible Rise of Scientific Agents

Editorial: Scientometrics 2.0—And Beyond? Background, Promises, Challenges and Limitations
News: Association for Information Science and Technology (ASIS&T): The Award of Merit
Conference report: Identification, Location and Temporal Evolution of Topics. Data and Algorithm comparison of Approaches
Conference report: esss 2016: Not a Bit of a Seven-year Itch
Article: W. Glänzel & L. Zhang: Scientometric Research Assessment in the Developing World: A Tribute to Michael J. Moravcsik from the Perspective of the 21st Century

Editorial: ISSI President’s Update 2016
News: ISSI Paper of the Year Award
News: ISSI Student Travel Award
Call for papers: VIII International Seminar on the Quantitative and Qualitative Study of Science and Technology “prof. Gilberto Sotolongo Aguilar”
Call for papers: Altmetrics16
Book review: Scientometrics: Quantitative Methods for Library and Information Science
Article: A. Pratap: The AP-Index: Within and beyond Hirsch Core

News: The World of Models and Metrics—A Festschrift on the Occasion of András Schubert’s 70th Birthday
Call for papers: AESIS: Network for the Assessment & Evaluation of the Societal Impact of Science. The Impact of Science Conference
Call for papers: The 21st Nordic Workshop on Bibliometrics and Research Policy
Call for papers: 12th International Conference on Webometrics, Informetrics and Scientometrics (WIS) & 17th COLLNET Meeting
Article: J. Gorraiz et al.: Galton 2016: The Bibliometric Journey Continues

Editorial: Inauguration Address of Cassidy R. Sugimoto, New President of ISSI
Conference report: esss 2015: And the Success Story of Bibliometric Education Continues
News: Ronald Rousseau is Awarded an Honorary Professorship by Zhejiang University
Article: R. Rousseau: The Tip of the Chinese Publication Iceberg

Conference report: Report on the 20th STI Conference (by Benedetto Lepori)
Conference report: After ISSI 2015 (by Almıla Akdağ Salah & Albert Ali Salah)
News: Peter Ingwersen— Awardee of the 2015 Tony Kent Strix Award
Article: F. Y. Ye & R. Rousseau: Einstein’s Great Idea and Its Impact: On the 100th Anniversary of General Relativity
Article: B. Thijs, W. Glänzel & M. Meyer: Studying the Structure of “Information Systems” Research Using Some Improvement of Lexical Similarities through Noun Phrases Extraction in Hybrid Document Clustering

Editorial: ISSI: 2007—2015 (by Ronald Rousseau)
News: Results of the ISSI 2015 Elections
News: AESIS: The Launch of a new international Network on Science Impact Assessment
Book review: Theories of Informetrics and Scholarly Communciation. A Festschrift in Honor of Blaise Cronin
Article: L. Wang, B. Thijs & W. Glänzel: Characteristics of International Collaboration in Sport Sciences Publications and Its Influence on Citation Impact

Editorial: Board Member & President Nominations
Conference calls: International Conference “Impact of Science”— Measuring and Demonstrating the Societal Impact of Science
Conference calls: The 20th Nordic Workshop on Bibliometrics and Research Policy
News: Peter Ingwersen Received his Third Honorary Doctorate
Interview: Introducing the Derek De Solla Price Awardee of 2015: Mike Thelwall
Article: E. Mêgnigbêto: Profiles of Six OECD Countries with Regard to Mutual Information and Transmission Power
Article: P.S. Chi, B. Thijs, W. Glänzel: The Challenges to Embody a New Data Source: The Book Citation Index

Editorial: W. Glänzel & S. Heeffer: ISSI Newsletter Coming of Age
Conference reports: Report on the 19th International Conference on Science and Technology Indicators
Conference reports: Technical Workshop on Bibliometric Indicators
Conference reports: COLLNET 2014
Article: P. Ahlgren, O. Persson & R. Rousseau: An Approach for Efficient Online Identification of the Top-k Percent Most Cited Documents in Large Sets of Web of Science Documents
Bibliography & author index: Selected Bibliography of the First 10 Years of the ISSI Newsletter
Bibliography & author index:Author Index of the First 10 Years of the ISSI Newsletter

Call for papers: ISSI 2015 Conference
Call for papers: 20th International Conference on STI
Call for papers: Atlanta Conference on Science and Innovation Policy
News: Eugene Garfield Doctoral Dissertation Scholarship — 2015
News: New Monograph on Measuring Scholarly Impact
Articles: I. Rafols, S. de Rijcke & P. Wouters: The Leiden Manifesto in the Making. Full Report of the Plenary Session at the 2014 STI Conference in Leiden on Quality Standards for Evaluation: Any Chance of a Dream Come True?
Articles: R. Rousseau & L. Zhang: How to Determine the H-index of a Set of Publications in the WoS?

Editorial: A. Schubert & W. Glänzel: Plagiarism: A Non-Apology
Conference: Invitation to the 19th Nordic Workshop on Bibliometrics and Research Policy
Conference: Call for Papers: Scientometrics2014 International Conference & Trade Fair
Conference: International Seminar on the Quantitative and Qualitative Study of Science and Technology “Professor Gilberto Sotolongo Aguilar” – A conference report
REPM: A conference report
Articles: R. Rousseau: Advanced Search in Thomson Reuters’ Web of Science

Conference: 25th Anniversary of the Science and Technology Indicators Conference Series—Conference Report
Conference: CFP: STI2014 Leiden
Conference: Conference Report: Workshop on Measuring Science: The Scientometric Approach
News: COLLNET Journal of Scientometrics and Information Manage- ment
Articles: O. Persson The Author Affiliation Syndrome—Does It Really Matter?
Articles: E. Mêgnigbêto Information Flow between West African Triple Helix Actors
Articles: O. Persson & W. Glänzel Growing h-index for Some Price Medalists
Articles: J. Levitt Nobel Prize Winner Publishes in ISSI Proceedings

Editorial
Call for papers: VIIth International Seminar on the Quantitative and Qualitative Study of Science and Technology “prof. Gilberto Sotolongo Aguilar”
Conference reports: 9th International Conference on WIS & 14th COLLNET Meeting
Conference reports: esss 2013 – Back to Berlin
Conference reports: 18th Nordic Workshop on Bibliometrics and Research Policy 2013
Conference reports: Report on the SIG/ MET Workshop at the 2013 ASIST Annual Meeting
Conference reports: The 8th International Conference on Scientometrics and University Evaluation
Articles: H. Lietz & R. Rousseau: A Mathematical Relationship between Growth and Scaling in an Exponentially Growing Bibliographic System

Editorial
Conference reports: “Waltzing Scientometricians” – A Review of the 14th ISSI Conference in Vienna
Conference reports: Doctoral Forum at the 14th ISSI Conference
Articles: P. Wouters, W. Glänzel, J. Gläser, I. Rafols The Dilemmas of Performance Indicators of Individual Researchers – An Urgent Debate in Bibliometrics
Articles: A. Schubert A Follow-up Study of Title Word Bisociations in Inorganica Chimica Acta

News, announcements: 2013 ISSI Elections A Report on the Procedures and Results
News, announcements: Guidelines for Bidding for Forthcoming ISSI Conferences
News, announcements: Introducing Ehsan Mohammadi, Awardee (2013) of the Eugene Garfield Doctoral Dissertation Scholarship
News, announcements: Proceedings of ISSI 2011 Conference are Available Online
Conference calls: ASIS&T SIG/MET: METRICS 2013
Conference calls: 18th Nordic Workshop on Bibliometrics and Research Policy
Interview: Introducing the Derek De Solla Price Awardee of 2013: Blaise Cronin
Articles: S. Heeffer, B. Thijs & W. Glänzel Are Registered Authors More Productive?
Articles: R. Rousseau The Standard Synchronous Impact Factor Versus the Diachronous One

News, announcements: In Memoriam Subir K. Sen (1947—2013)
News, announcements: Proposal for a yearly ISSI Conference
Articles: O. Persson H-Index on Everything
Articles: E. Mêgnigbêto Scientific Research in West Africa: a Global View (2001-2010)
Articles: G. J. Woeginger How Useful Is the E-Index?

News, announcements: The Eugene Garfield Doctoral Dissertation Scholarship
News, announcements: Post-Doc Position
News, announcements: Dear Colleagues, Greetings! by S. Bhattacharya
Conference calls: 14th ISSI Conference
Conference calls: 18th STI Conference
Conference reports: Two Nordic Bibliometric Workshops in Helsinki
Conference reports: 8th WIS Conference & 13th COLLNET Meeting
Articles: R. Rousseau Thoughts about the Activity Index and its Formal Analogues

J. Leta: Brazilian Scientometrics: From Little to Big?
News, annoncements: Obituary: Manfred Bonitz (1931-2012)
News, annoncements: Full-time Tenure-Track Faculty Position
News, annoncements: iFQ – Institute for Research Information and Quality Assurance, Berlin, Germany – A Portrait
Conference reports: esss 2012 – Scientometric education at KU Leuven
Conference reports: VI. International Seminar on the Quantitative and Qualitative Study of Science and Technology “prof. Gilberto S. Aguilar”
Articles: R. Rousseau, X. Hu Predicting the h-index
Articles: A. Schubert Letter to the Editor

Editorial: Thirty.
Conference calls: Metrics 2012
Conference calls: CoLIS 8
Conference calls: Scientometrics 2012
Conference calls: Two Nordic Bibliometric Seminars
Articles: O. Persson A New Measure of Globalization – The Co-citation Triangle Perimeter (CTP)
Articles: F. Y. Ye H-inconsistency Is Not an Issue in Dynamical Systems
Articles: R. Rousseau Into the future
Articles: W. Glänzel, B. Thijs, L. Zhang Is Scientometrics a ‘Metrics’ Indeed?

Editorial: W. Glänzel & S. Heeffer The Seven-Year Itch?
News & annoncements: Big Braun Book: Pictorial & Verbal Tributes to Tibor’s Birthday
News & annoncements: S. Battacharya: Journal of Scientometric Research
News & annoncements: ISSI Member Receives International Award
Conference calls: 17th International Conference on Science and Technology Indicators (STI)
Conference calls: International Seminar on the Quantitative and Qualitative Study of Science and Technology “prof. Gilberto Sotolongo Aguilar”

Editorial
Conference call: 3rd International Symposium on Information Management in a Changing World: E-Science and Information Management.
Conference call: Altmetrics: Tracking Scholarly Impact on the Social Web. A PLoS One collection
Conference reports: Report on SIG/MET Activities at the ASIS&T 2011 Annual Meeting
Conference reports: esss 2011 – Scientometric Education in Indian summer at the University of Vienna
Conference reports: 16th Nordic Workshop on Bibliometrics and Research Policy
Articles: Hans-Jürgen Czerwon Jan Vlachý’s Scientific Estate at the K.U. Leuven
Articles: W. Glänzel – B. Thijs Research in Emerging Fields: Who takes the lead?

Editorial
Conference report: The ISSI Conference in South Africa
Interview: Introducing the Derek de Solla Price Awardee of 2011 – Olle Persson
Interview: Nees Jan van Eck & Ludo Waltman: Text Mining and Visualization using VOSViewer
Interview: Leo Egghe: Benford’s law is a simple consequence of Zipf’s law
Interview: Jonathan M. Levitt: Preliminary findings on whether it is good value for money to fund larger research groups
Interview: Dilruba Mahbuba & Ronald Rousseau: Bangladesh’ publication barycentre

Editorial
Conference call: 16th Nordic Workshop
Announcement: CWTS Graduate Course ‘Measuring Science and Research Performance’
News: Introducing Stefanie Haustein, Awardee (2011) of the Eugene Garfield Doctoral Dissertation Scholarship
News: Gangan Prathap: A Tale of Two Cities: A Scientometric Comparison of Beijing and New Delhi Using an iCX Map Representation
News: Lin Zhang & Wolfgang Glänzel: On the Role of Proceeding Papers

Editorial
Conference call: 16th Nordic Workshop
News: Manfred Bonitz 80 – A Festschrift
News: Awardee of the Price Medal in 2011
Olle Persson: Price-Award Mapping
Ronald Rousseau & Fred Y. Ye: Subgraphs derived from the Hirsch core in undirected, unweighted networks
Ronald Rousseau & Loet Leydesdorff: Simple arithmetic versus intuitive understanding
Divya Srivastava & Rajni Kant: Directory & Database
Wolfgang Glänzel: How to obtain Erdős number 1 in the 21th century?

Editorial
News: Hans-Jürgen Czerwon: Jan Vlachý (1937-2010) A Personal Obituary
Conference report: Report on the ASIST 2010 Annual Meeting
Conference report: Ronald Rousseau: The 6th International Conference on Scientometrics and University Evaluation (ICSUE – 2010)

Editorial
News: Ton van Raan retires as director of CWTS – a memo by Cornelis van Bochove
Conference report: The 11th Science and Technology Indicators Conference, Leiden
Event report: Review of the inaugurational European Summer School for Scientometrics, Berlin
Ronald Rousseau: Ci-speed: a Hirschtype Citation Speed Index for a Set of Articles
Research in focus: Wolfgang Glänzel & Lin Zhang: A Demographic Look at Scientometric Characteristics of a Scientist’s Career

Editorial
News: A study in Academic Protocol or Professor Peter Ingwersen appointed Honorary Doctor of Philosophy of Information Sciences at the University of Tampere
Conference calls: iConference 2011 ISSI 2011 Conference
Conference report: Isabel Gómez Caridad: Third ENID Conference on Science and Technology Indicators for Policy-making and Strategic Decision
Conference report: Judit Bar-Ilan: A follow-up on the h-index of Price medalists
Conference report: Wolfgang Glänzel: What is the impact of fraudulent literature?
Conference report: Cyril Labbé: Ike Antkare, one of the great stars in the scientific firmament

Editorial
Paving the road for scientometric expertise in Europe: The European Summer School for Scientometrics (esss)
15th Nordic Workshop on Bibliometrics and Re search Policy.
PhD Course in Informetrics and related quantitative research methods
Raf Guns & Ronald Rousseau: New journal impact indicators take references into account: A comparison
Prakash Chand: Indian Citation Index (ICI): Method, material and construction approach
Gunnar Sivertsen: A performance indicator based on complete data for the scientifi c publication output at research institutions

Editorial: 5 years, 20 issues
Editorial: Nordic paper with 100+ citations
Conference calls: 6th WIS & 11th COLLNET
Conference calls: 11th STI Conference, Leiden
Introducing: V. Larivière
Conference reports: 5th WIS & 10th COLLNET (H. Kretschmer)
Conference reports: Metrics 2009 Symposium (R. Rousseau & D. Wolfram)
Research Focus: Cardiovascular Research in Spain (M. Bolaños-Pizarro et al.)

Editorial: ISSI Board Meeting News
Conference report: ISSI 2009 (conf. report by J. Leta)
News & CAIS/ACSI conference call
A Simple Alternative to the H-Index (L. Waltman & N.J. van Eck)
Erratum
Multi- and interdisciplinarity in medical & veterinary literature (A. Schubert)
Research Focus: Europe National Profiles by Subject Fields (B. Schlemmer & W. Glänzel)

Editorial: Grattis på födelsedagen, Olle!
Conference report: University Web Ranking (conf. report by J.L. Ortega).
Caroline S. Wagner: The New Invisible College (review by S. Bhattacharya)
Informetrics in the Eyes of Web (J. Bar-Ilan)
Is High Impact Research Domestic or International? (O. Persson)
The Ranking Game (T. Braun)

Editorial: Election Report
Conference calls: 14th NWBRP
Conference calls: ASIST & ISSI Pre-Conf Symp.
Web of Knowledge vs. Google Scholar
Patent-Bibliometric Analysis (Y. Zhiping & F. Shu)
Open Access in India (A.K. Das)
Peripheral Articles (Y. Liu)
Introducing Price-Medalists of 2009: Péter Vinkler & Michel Zitt

Editorial
Conference call: ISSI 2009 Conference, Rio
Summary of Current Funded Metrics-Related Projects (D. Wolfram)
Conference Report: 10th STI Conference, Wien (E. Schiebel & J. Gorraiz)
The Role of Classics in Social Sciences (O. Persson)
What are Your Best Papers? (W. Glänzel)

Editorial (W. Glänzel)
Memorabilia (B. Peritz)
Foundation of ISSI (H. Kretschmer)
Fairly Recent ACA map (O. Persson)
Chinese colleagues at conferences (R. Rousseau)
13th NWBSP – report (L. Himanen)
Research Focus: Science in India (W. Glänzel & B.M. Gupta)
Science focuses on achievements (R. Rousseau)
Ternary Plots in a Tripolar World (A. Schubert & W. Glänzel)
Wordle – Another Visualisation Toy

Editorial: W. Glänzel
Conference calls: 10th STIConf, Vienna
Conference calls: 13th Nordic Workshop, Tampere
Conference calls: Polish Symposium on IF
Research Focus: Informetrics Research on the decline in North America (D. Wolfram)
PODUNK Effect: KNUDOP Search Group
Seven Myths in Bibliometrics: W. Glänzel

Editorial: W. Glänzel
Conference calls: NORSLIS PhD Course, Umeå
Conference calls: 10th STIConf, Vienna
Conference calls: 4th UK Social Networks Conf.
Conference calls: 13th Nordic Workshop, Tampere
Triad or Tetrad: R. Rousseau
China ranks second...: P. Zhou, L. Leydesdorff
Research focus: Science in Turkey (W. Glänzel)

Editorial: B. Schlemmer
WISSKOM conference in Jülich: S. Haustein
Informetrics – the Google way: R. Guns
The Missing Link between Google Scholar & Plagiarism Prevention: B. Berendt
Measurement of Chinese S&T: P. Zhou

Editorial: R. Rousseau
11th ISSI conference: CINDOC
Price awardee of 2007: (interview) Katherine W. McCain
The 12th Nordic Workshop: B.Larsen et al.
Cha-cha-cha Informetrics: R. Rousseau
Lack of Consequence in Naming Universities in English Ruins their Reputations: M. Kosmulski

Editorial: W. Glänzel
Introducing: S. Vasconcelos
Nordic Workshop: CFP
The Doctoral Forum at ISSI2007: B.Larsen & R. Danell
8th COLLNET meeting: H. Kretschmer
Web Science: M. Thelwall
Hirsch-Index & Random Hierarchical Model: A. Basu
Hirsch-Index New Applications: W. Glänzel

Editorial: W. Glänzel
Results of the ISSI elections: H. Small
BRACIMS: Proposal for a database... G. Lewison
The AR-Index...: B. Jin
Scholarly Cooperation between Europe and Israel...: W. Glänzel, E. Zimmerman, J. Bar-Ilan

ISSI Elections: B. Schlemmer
Conference Report: InSciT2006  (V.P. Guerrero-Bote)
Price’s Work Corrected: R. Rousseau
Preference for own group: R. Rousseau
11th Nordic Workshop on Bibliometrics & ...: N. Pharo & A. Klitkou
ISSI Election Special Section

Report: 9th STI Conference – W. Glänzel
Correction to Ronald Rousseau’s article in the previous issue: R. Rousseau
The STI Conference in figures: B. Schlemmer
A New Hirsch-type index...: M. Kosmulski
A co-occurance study of international universities...: L. Yang & B. Jin

Editorial: Ronald Rousseau
Comments to the Referee Factor: Ronald Rousseau
The New Journal of Informetrics: Leo Egghe
Report: 7th Collnet Meeting – Jean-Charles Lamirel
Scientific Thinking – Applied Logic? Ronald Rousseau
SPRU Celebrates 40th Anniversary: Ismael Rafols

Editorial: Ronald Rousseau
H-Index for Price Medalists Revisited: Judit Bar-Ilan
News, Announcements: 9th S&T Indicators Conference
News, Announcements: 11th ISSI Conference
News, Announcements: 7th Collnet Meeting
News, Announcements: 1st InSciT Conference
An Improvement of the H-index: the G-Index Leo Egghe

Editorial: B. Schlemmer
A look back for 2005: M. Meyer
News, Announcements
A Centennial 1906-2006: B. Godin
Escher Staircases Dwarfed: R.Rousseau & H. Small
Book Review: A. Basu
H-Index for Price Medalists: W. Glänzel & O. Persson

Editorial: W. Glänzel
ISSI 2005 Conference in Stockholm: O. Persson
President’s Report: H. Small
Doctoral Forum Report: B. Larsen & R. Danell
News, Short Reports
The Matthew Effect for Countries: M. Bonitz

Brazilian Science and Free Information Access: J. Leta
News
Erdõs distance...: W. Glänzel & R. Rousseau
Book Review: W. Glänzel
Introducing Price Awardees: P. Ingwersen & H.D. White
Triple Helix Conference in Turin, Italy (a photo report)

Editorial: W. Glänzel
News
Scientometrics / Bibliometrics in India
Introducing Kayvan Kousha
Book Review: T. Braun
Another Look at Small Worlds: R. Rousseau