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List of works by Thed N van Leeuwen

A Longitudinal Analysis of Publications on Maternal Mortality

scientific article published on September 2015

A researcher's perspective on the quantity of osteosarcoma in vitro studies

scientific article

A scientometric overview of CORD-19

scientific article published on 21 April 2020

A scientometric overview of CORD-19

scientific article published on 07 January 2021

Bibliometric analysis of output and impact based on CRIS data: a case study on the registered output of a Dutch university.

scientific article

Bibliometric analysis of psychotherapy research: performance assessment and position in the journal landscape

scientific article published in January 2003

Biomedical research in the Netherlands: high quality due to cooperation between University Medical Centers and non-academic large teaching hospitals

scientific article published on January 1, 2013

Changing publication practices and the typification of the journal article in science and technology studies

scientific article published in 2022

Community consensus on core open science practices to monitor in biomedicine

scientific article published in 2023

Developing indicators on Open Access by combining evidence from diverse data sources ⬇️

scientific article published on 8 February 2018

Development and Application of New Journal Impact Measures ⬇️

scientific article published on 01 September 2001

Discussing some basic critique on Journal Impact Factors: revision of earlier comments ⬇️

scientific article published on February 29, 2012

Evidence of Open Access of scientific publications in Google Scholar: a large-scale analysis ⬇️

scientific article published on 16 March 2018

Evidence of Open Access of scientific publications in Google Scholar: a large-scale analysis

scholarly article published 18 March 2018

Examining national citation impact by comparing developments in a fixed and a dynamic journal set

scholarly article

Exploring possibilities to use bibliometric data to monitor gold open access publishing at the national level

scholarly article published in May 2018

Exploring the relevance of ORCID as a source of study of data sharing activities at the individual-level: a methodological discussion

scientific article published on 24 June 2021

Highly cited non-journal publications in political science, economics and psychology: a first exploration

scientific article published in 2009

How relevant are local scholarly journals in global science? A case study of South Africa

scientific article published in 2006

Is the randomized controlled drug trial in Europe lagging behind the USA?

scientific article published on December 2008

Measuring Open Access Uptake: Data Sources, Expectations, and Misconceptions

scientific article published on 10 November 2020

Non-English papers decrease rankings ⬇️

scientific article published on January 6, 2011

On the correlation between bibliometric indicators and peer review: reply to Opthof and Leydesdorff

scientific article published on 09 June 2011

Open Access uptake by universities worldwide

scientific article published on 08 July 2020

Referencing patterns of individual researchers: Do top scientists rely on more extensive information sources?

scientific article published on 13 November 2012

Retraction of Predatory publishing in Scopus: evidence on cross-country differences lacks justification

Rivals for the crown: Reply to Opthof and Leydesdorff

Scientific activity by medical students: the relationship between academic publishing during medical school and publication careers after graduation

scientific article published on 01 August 2019

Scientific output of Dutch medical students

scientific article published in January 2010

Self-citations at the meso and individual levels: effects of different calculation methods.

scientific article

Severe language effect in university rankings: particularly Germany and France are wronged in citation-based rankings.

scientific article

Some modifications to the SNIP journal impact indicator

Testing the validity of the Hirsch-index for research assessment purposes

scientific article published in 2008

The "Mendel syndrome" in science: durability of scientific literature and its effects on bibliometric analysis of individual scientists

scientific article

The Ethics Ecosystem: Personal Ethics, Network Governance and Regulating Actors Governing the Use of Social Media Research Data

scientific article published on 07 February 2019

The Psychology of Morality: A Review and Analysis of Empirical Studies Published From 1940 Through 2017

article

The joint cardiovascular research profile of the university medical centres in the Netherlands

scientific article published on 4 April 2016

Towards a new crown indicator: Some theoretical considerations

Towards a new crown indicator: an empirical analysis

scientific article

UK Doubles Its "World-Leading" Research in Life Sciences and Medicine in Six Years: Testing the Claim?

scientific article published on 23 July 2015

Unbundling Open Access dimensions: a conceptual discussion to reduce terminology inconsistencies

Using Google Scholar in research evaluation of humanities and social science programs: A comparison with Web of Science data ⬇️

scholarly article from 'Research Evaluation' published in 2016

Using bibliometrics to support the procurement of NIHR biomedical research centres in England

article

[High quality of research supported by the Netherlands Heart Foundation ('Nederlandse Hartstichting')]

scientific article published on 01 January 2010

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