PubMed Central articles are an important source of COVID-19 datasets, but there is significant heterogeneity in the way these datasets are mentioned, shared, updated and cited.

Article investigates the representativeness of faculty childhood socioeconomic status and whether it may implicitly limit efforts to diversify the professoriate in terms of race, gender, and geography.

Society deserves academic discourse that is civil, cool, unbiased, and objective - but the Covid-19 pandemic has accentuated an erosion in civility in academic discourse, leading to deep divisions being played out in social, mass, and professional media.

Editormetrics analyse the role of editors of academic journals and their impact on the scientific publication system. However, such analyses would best rely on open, structured and machine-readable data on editors and editorial boards, whose availability still remains rare.

From June 2020 to February 2021, a consortium of 10 organisations undertook a large-scale study on open access journals across the world that are free for readers and authors, usually referred to as "OA diamond journals". This study was commissioned by cOAlition S in order to gain a better understanding of the OA diamond landscape.

A responsible research assessment would incentivise, reflect and reward the plural characteristics of high-quality research, in support of diverse and inclusive research cultures.

The ability of researchers to raise funding is central to academic achievement. However, whether success in obtaining research funds correlates with the productivity, quality or impact of a researcher is debated. The study analyses 10 years of grant funding by the Swiss National Science Foundation in Earth and Environmental Sciences.

Parenthood explains most of the gender productivity gap by lowering the average short-term productivity of mothers. However, the size of productivity penalty for mothers appears to have shrunk over time.

Preprints make scholarly communication more efficient by disseminating scientific discoveries more rapidly. The measurements presented in this study can help researchers and policymakers make informed decisions about how to effectively use and responsibly embrace a preprint culture.

Study utilised a combination of automatic and manual annotations to quantify how an article from early 2020 changed between the preprinted and published version.

Paper concludes that metrics were applied chiefly as a screening tool to decrease the number of eligible candidates and not as a replacement for peer review.

The main objective of this paper is to empirically test whether the identification of highly-cited documents through Google Scholar is feasible and reliable.

The article discusses how the interpretation of 'performance' from a presentation using accurate but summary bibliometrics can change when iterative deconstruction and visualization of the same dataset is applied.

Replication, an important, uncommon, and misunderstood practice, is making a comeback in psychology.

This study addresses the lack of transparency by leveraging Elsevier article metadata and provides the first publisher-level study of hybrid OA uptake and invoicing.

Context Convergent analyses in different disciplines support the use of the Percentage of Papers by the Most Prolific author (PPMP) as a red flag to identify journals that can be suspected of questionable editorial practices. We examined whether this index, complemented by the Gini index, could be useful for identifying cases of potential editorial bias, using a large sample of biomedical journals. Methods We extracted metadata for all biomedical journals referenced in the National Library of Medicine, with any attributed Broad Subject Terms, and at least 50 authored (i.e. by at least one author) articles between 2015 and 2019, identifying the most prolific author (i.e. the person who signed the most papers in each particular journal). We calculated the PPMP and the 2015-2019 Gini index for the distribution of articles across authors. When the relevant information was reported, we also computed the median publication lag (time between submission and acceptance) for articles authored by any of the most prolific authors and that for articles not authored by prolific authors. For outlier journals, defined as a PPMP or Gini index above the 95th percentile of their respective distributions, a random sample of 100 journals was selected and described in relation to status on the editorial board for the most prolific author. Results 5 468 journals that published 4 986 335 papers between 2015 and 2019 were analysed. The PPMP 95th percentile was 10.6% (median 2.9%). The Gini index 95th percentile was 0.355 (median 0.183). Correlation between the two indices was 0.35 (95CI 0.33 to 0.37). Information on publication lag was available for 2 743 journals. We found that 277 journals (10.2%) had a median time lag to publication for articles by the most prolific author(s) that was shorter than 3 weeks, versus 51 (1.9%) journals with articles not authored by prolific author(s). Among the random sample of outlier journals, 98 provided information about their editorial board. Among these 98, the most prolific author was part of the editorial board in 60 cases (61%), among whom 25 (26% of the 98) were editors-in-chief. Discussion In most journals publications are distributed across a large number of authors. Our results reveal a subset of journals where a few authors, often members of the editorial board, were responsible for a disproportionate number of publications. The papers by these authors were more likely to be accepted for publication within 3 weeks of their submission. To enhance trust in their practices, journals need to be transparent about their editorial and peer review practices.

Many platforms have already started to use automated screening tools, to prevent plagiarism and failure to respect format requirements. Some tools even attempt to flag the quality of a study or summarise its content, to reduce reviewers' load.

This seminal document is the result of extensive consultations and deliberations with EUA members and partners over a six-month period in 2020. It sets out a vision of resilient and effective universities, serving Europe's societies towards a better future.

Study finds that OA journal articles experience a citation advantage in very few subject areas and, in most of these subject areas, the citation advantage was found on only a single measure of citation advantage, namely whether the article was cited at all.

The term citizen science refers to a broad set of practices developed in a growing number of areas of knowledge and characterized by the active citizen participation in some or several stages of the research process. Definitions, classifications and terminology remain open, reflecting that citizen science is an evolving phenomenon, a spectrum of practices whose classification may be useful but never unique or definitive. The aim of this article is to study citizen science publications in journals indexed by WoS, in particular how they have evolved in the last 20 years and the collaboration networks which have been created among the researchers in that time. In principle, the evolution can be analyzed, in a quantitative way, by the usual tools, such as the number of publications, authors, and impact factor of the papers, as well as the set of different research areas including citizen science as an object of study. But as citizen science is a transversal concept which appears in almost all scientific disciplines, this study becomes a multifaceted problem which is only partially modelled with the usual bibliometric magnitudes. It is necessary to consider new tools to parametrize a set of complementary properties. Thus, we address the study of the citizen science expansion and evolution in terms of the properties of the graphs which encode relations between scientists by studying co-authorship and the consequent networks of collaboration. This approach - not used until now in research on citizen science, as far as we know- allows us to analyze the properties of these networks through graph theory, and complement the existing quantitative research. The results obtained lead mainly to: (a) a better understanding of the current state of citizen science in the international academic system-by countries, by areas of knowledge, by interdisciplinary communities-as an increasingly legitimate expanding methodology, and (b) a greater knowledge of collaborative networks and their evolution, within and between research communities, which allows a certain margin of predictability as well as the definition of better cooperation strategies.

Study analyses the click metrics of over 1.1 million links referring to Web of Science publications.

In this paper we discuss interdisciplinarity through data as a way to create research environments that are more flexible and, as a result, more amenable to change. We report our findings from facilitating and evaluating a data-oriented early-career fellowship program that was administered as part of the Research Data Alliance (RDA), a global organization that aims to enable open sharing and re-use of data. 

Government action needed now to reduce infections and deaths The resurgence of covid-19 in the autumn of 2020 in many northern countries, including the UK, has been associated with tremendous morbidity and mortality. Before vaccination, the public health response focused on testing and population-wide restrictions, with the goal of decreasing contact between susceptible and contagious individuals. Striking and widening disparities in covid-19 related outcomes have highlighted the intersection of socioeconomic disadvantage and health inequalities, enhanced by structural racism.1234 Socioeconomically disadvantaged and many ethnic minority groups have been disproportionately affected, with increased risk of infection, hospital admission, and death.5678 Despite the vaccine rollout, many younger people, particularly those working in high exposure occupations, living in overcrowded housing, or without a home will remain subject to an ongoing burden of quarantine orders, along with a disproportionate risk of infection and onward transmission for the foreseeable future.159 An equitable and effective public health response requires the integration of supportive services to effectively decrease their contact rates and subsequently risk of infection.9 Most countries have used testing as a tool to interrupt transmission chains by encouraging isolation of contacts. However, the ability to quarantine until test results are available, and to …

Article: A Review of Open Research Data Policies and Practices in China

Study of thousands of US-based researchers finds those from sexual and gender minorities are more likely to experience workplace prejudice and harassment.

Limited initial supply of SARS-CoV-2 vaccine raises the question of how to prioritize available doses. The authors used a mathematical model to compare five age-stratified prioritization strategies.

These “raincloud plots” can visualize raw data, probability density, and key summary statistics such as median, mean, and relevant confidence intervals in an appealing and flexible format with minimal redundancy.

The paper explores options to further open access in the Netherlands from 2021. Its premise is that there is a need to look at qualitative aspects of open access, alongside quantitative ones.

Investments in research that produce scientific and scholarly data can be leveraged by enabling the resulting research data products and services to be used by broader communities and for new purposes.

A better balance between teaching and research duties, greater recognition of team performances and the elimination of simplistic assessment criteria would improve the systems of recognition and rewards in academia.