Serhii Nazarovets
@serhiinazarovets.bsky.social
110 followers 98 following 120 posts
Ph.D. in Social Communication. My research interests: Bibliometrics, Scientometrics, Scholarly Communication, and Library Science.
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serhiinazarovets.bsky.social
Who wants to live forever? - sang Freddie. Well… science just said: not so fast. A new @pnas.org study finds that life expectancy gains are slowing down across high-income countries. For generations born after 1939, the pace of improvement has dropped by nearly half: doi.org/10.1073/pnas...
Cohort mortality forecasts indicate signs of deceleration in life expectancy gains | PNAS
The fast-paced improvements in mortality in high-income countries since the early 1900s have led to a sustained increase in life expectancy. Howeve...
doi.org
serhiinazarovets.bsky.social
Our new article in the Journal of Academic Ethics 📗 explores editorial endogamy - the over-representation of editors from the same university that owns or hosts a journal doi.org/10.1007/s108... #AcademicIntegrity #EditorialBoards #UniversityJournals #PeerReview #ScholarlyCommunication #OpenAccess
Prevention of Endogamy in the Editorial Boards of University Journals - Journal of Academic Ethics
Editorial endogamy, the over-representation of scholars affiliated with a journal’s host institution on its editorial board, is a widespread phenomenon in university journals (UJs). This practice is often shaped by institutional traditions, resource limitations, internal loyalty, promotion incentives, and opaque selection practices. While some degree of institutional representation is inevitable, excessive editorial endogamy raises concerns about peer review integrity, international visibility, and negatively impacts the credibility and inclusivity of scholarly publishing. This review explores the systemic drivers of editorial endogamy, focusing on institutional governance structures, national research policies, and academic evaluation frameworks that influence editorial board composition in UJs. Additionally, we review best practices to mitigate negative effects, including increasing editorial transparency, diversifying peer review processes, and strengthening regulatory oversight. Strategies such as rotational editorial leadership, transparent peer review policies, structured regulatory interventions, and cross-institutional collaborations are recommended to balance institutional autonomy with international publishing standards. The implementation of these measures has the potential to enhance the credibility, inclusivity, and global impact of UJs while preserving their role in supporting local and disciplinary research communities. Recognizing the constraints faced by many UJs, we propose flexible and scalable solutions to enhance editorial integrity while considering the operational realities of university-based publishing. Effectively addressing editorial endogamy requires coordinated action among universities, journal editors, and policymakers.
doi.org
serhiinazarovets.bsky.social
Honestly, I’m tired of analysing the endless shades of brown in scholarly publishing. 💩 That’s why I decided to focus only on the top-5 publishers that provided full #APC waivers for Ukrainian authors during the war. arxiv.org/abs/2505.121... #OpenAccess #APC #Ukraine #publishing #equity #preprint
APC waivers and Ukraine's publishing output in Gold OA journals: Evidence from five commercial publishers
This study examines the effect of article processing charge (APC) waivers on the participation of Ukrainian researchers in fully Gold Open Access (Gold OA) journals published by the five largest acade...
arxiv.org
serhiinazarovets.bsky.social
A new preprint on Ukrainian publications in Gold Open Access has a very telling Figure 12. And you know what? It’s a total disaster. arxiv.org/abs/2508.08850 #OpenAccess #PredatoryPublishing #Ukraine #Science #APC #GoldOA #ScholarlyCommunication #AcademicIntegrity
APCs and citation impact of Gold OA articles authored by Ukrainian scholars before and during Russia's full-scale war against Ukraine (2020-2023) https://arxiv.org/abs/2508.08850
serhiinazarovets.bsky.social
A new study in Research Policy shows that universities often benefit more from multiple small research infrastructure projects than from a single big grant - each new project is managed more effectively than the previous one. doi.org/10.1016/j.re... #universities #infrastructures #funding
Levels of capital investment in instruments and equipment at HEIs in Czechia and Poland, 2000–2022 (investment of 2000 expressed in m€ = 100 %; value for PL 2017: estimated).
Source: Eurostat (2024). GERD by sector of performance and type of expenditure. https://doi.org/10.2908/rd_e_gerdtot
Reposted by Serhii Nazarovets
wmijnhardt.bsky.social
GAIDeT (Generative AI Delegation Taxonomy): A taxonomy for humans to delegate tasks to generative artificial intelligence in scientific research and publishing

doi.org/10.1080/0898...
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serhiinazarovets.bsky.social
The Global Federated Architecture (GFA) - a hybrid model that combines the resilience of federated systems with the transparency of decentralized technologies to safeguard open science data as a global public good. arxiv.org/abs/2509.19206 #openaccess #database #data #openscience
A decentralized future for the open-science databases
Continuous and reliable access to curated biological data repositories is indispensable for accelerating rigorous scientific inquiry and fostering reproducible research. Centralized repositories, thou...
arxiv.org
serhiinazarovets.bsky.social
While doing a bibliometric analysis, I noticed something strange – recent papers from 🇹🇷 scholars seemed to disappear from my dataset. The reason? The country officially changed its name to #Türkiye, no longer wishing to be associated with turkey (bird). doi.org/10.1080/1087...
#Metadata #Databases
Türkiye Versus Turkey: Tracking the Adoption of the Official Country Name in Academic Publishing
In 2022, the United Nations recognized Türkiye as the official international spelling of the country’s name, replacing “Turkey”. Despite this change, academic databases and journals continue to use...
doi.org
serhiinazarovets.bsky.social
Our new paper in #Ceramics explores oxide ceramics as safer and more durable materials for next-generation solar cells. doi.org/10.3390/cera... By combining a bibliometric analysis of 50K+ publications with a functional review, we show why TiO₂ and ZnO are already key players. #SolarEnergy #Oxide
Suchikova, Y., Nazarovets, S., Konuhova, M., & Popov, A. I. (2025). Binary Oxide Ceramics (TiO2, ZnO, Al2O3, SiO2, CeO2, Fe2O3, and WO3) for Solar Cell Applications: A Comparative and Bibliometric Analysis. Ceramics, 8(4), 119. https://doi.org/10.3390/ceramics8040119
Reposted by Serhii Nazarovets
grahamkendall.bsky.social
Beyond ‘we used ChatGPT’: a new way to declare AI in research - Research Professional News buff.ly/QKHKqVK
buff.ly
serhiinazarovets.bsky.social
The 2025 #IgNobelPrize in #Psychology - simply telling people they’re intelligent can instantly boost their #narcissism. Just like in academia: we believe in the scientific truth of #Scopus, or GS, or even RG likes, depending on which one flatters ⬆️ us most. doi.org/10.1016/j.in... #AcademicLife
The 2025 #IgNobelPrize in #Psychology went to Marcin Zajenkowski & Gilles Gignac for showing that simply telling people they’re intelligent can instantly boost their #narcissism. Even more ironic: those who got positive feedback trusted the “scientific validity” of the #IQ test much more: https://doi.org/10.1016/j.intell.2021.101595 Just like in academia: we believe in the scientific truth of h-index, or Scopus, or GS, or even RG likes, depending on which one flatters us most.
serhiinazarovets.bsky.social
A new article in #ResearchPolicy explores public sector innovation in #Ukraine. It shows that reforms are never just about #technology or management models – they depend on how international, national & local powers negotiate or clash. www.sciencedirect.com/science/arti... #PublicSector #Innovation
Emre Cinar, Oksana Prodius, Ivan Sokoly, Sercan Ozcan, Ali Asker Guenduez,
The political context of public sector innovation: A critical interpretive synthesis on Ukraine, Research Policy, Volume 54, Issue 10, 2025, 105322, ISSN 0048-7333,
https://www.sciencedirect.com/science/article/pii/S0048733325001519
serhiinazarovets.bsky.social
Perfect teaching material for Methods section writing: “Participants consumed an alcoholic drink (Smirnoff Red, 37.5% alcohol) mixed with bitter lemon…” 🍋🥂 #PhD students, take note: clear, precise, and… replicable 😅 #OpenScience #FAIR #Reproducibility #IgNobelPrize #ScienceHumor
Perfect teaching material for Methods section writing: “Participants consumed an alcoholic drink (Smirnoff Red, 37.5% alcohol) mixed with bitter lemon…” https://journals.sagepub.com/doi/10.1177/0269881117735687
serhiinazarovets.bsky.social
The 2025 #IgNobel Peace Prize went to researchers who proved a popular myth: a small dose of #alcohol can improve foreign #language pronunciation! Sounds like a perfect theme for a new #Erasmus project. 😉🍷 doi.org/10.1177/0269... #IgNobelPrize #Psychology #SpeakBetterWithWine #ScienceHumor
Renner F, Kersbergen I, Field M, Werthmann J. Dutch courage? Effects of acute alcohol consumption on self-ratings and observer ratings of foreign language skills. Journal of Psychopharmacology. 2017;32(1):116-122. doi:10.1177/0269881117735687
Reposted by Serhii Nazarovets
bartekwlodarczyk.bsky.social
We definitely need a taxonomy like this. It would be a big help for researchers and students.

#AI #Research
grahamkendall.bsky.social
GAIDeT (Generative AI Delegation Taxonomy): A taxonomy for humans to delegate tasks to generative artificial intelligence in scientific research and publishing | doi.org/10.1080/0898...
serhiinazarovets.bsky.social
New study in #JDIS shows how #Ukraine science changed in 2005-2023: In 2005–2013 almost half of papers came from the National Academy of Sciences. By 2014–2023 universities surged to 86%, while NAS share dropped nearly 3x. doi.org/10.2478/jdis... #mobility #productivity #citation #impact #publishing
Scholarly publishing in Ukraine (2005-2023): Mobility,...
Purpose This study explores how academic mobility influenced research productivity and citation impact among Ukrainian scholars from...
doi.org
Reposted by Serhii Nazarovets
grahamkendall.bsky.social
GAIDeT (Generative AI Delegation Taxonomy): A taxonomy for humans to delegate tasks to generative artificial intelligence in scientific research and publishing | doi.org/10.1080/0898...
serhiinazarovets.bsky.social
The Ig Nobel Biology Prize goes to Japanese scientists… for painting cows like zebras! 🇯🇵🐄 Black cows with white stripes got 50% fewer fly bites – no pesticides, just paint and creativity. doi.org/10.1371/jour... #IgNobel #Biology #Japan #ZebraCows #FunnyScience
Kojima T, Oishi K, Matsubara Y, Uchiyama Y, Fukushima Y, Aoki N, et al. (2019) Cows painted with zebra-like striping can avoid biting fly attack. PLoS ONE 14(10): e0223447. https://doi.org/10.1371/journal.pone.0223447
serhiinazarovets.bsky.social
Love #zombie movies or games? 🧟 Your brain might already be trained for infection! A @nature.com Neuroscience study shows that even virtual sick faces in VR can trigger alarm signals in the brain and activate immune cells, just like a real virus. doi.org/10.1038/s415... #Neuroscience #Science #Brain
Neural anticipation of virtual infection triggers an immune response - Nature Neuroscience
Serino et al. show that seeing an infectious avatar approach the body in virtual reality triggers an immune response, indicating that the brain prepares the body to fight infections even for perceived...
doi.org
Reposted by Serhii Nazarovets
samuelmoore.org
"The university will stop sharing the data required to be included in the ranking as of 2026. As a result, Sorbonne University will no longer feature in future rankings produced by THE, which include the World University Rankings, the Rankings by Subject or the Impact Rankings."

Excellent!
Sorbonne University decides to withdraw from the Times Higher Education (THE) World University Rankings
As of 2026, Sorbonne University will no longer submit data to the Times Higher Education (THE) World University Rankings. The decision comes as part of a wider approach to promote open science and ref...
www.sorbonne-universite.fr
serhiinazarovets.bsky.social
Make #AI use transparent & machine-readable. 🙌 We’re looking for editors ready to pilot GAIDeT in their submissions, even a few @crossref.bsky.social DOIs can set a new standard! It’s simple to try - and if you don’t believe it, check the instruction: doi.org/10.5281/zeno... #OpenScience #ScholComm
Nazarovets, S., & Suchikova, Y. (2025). Instruction for Editors and Depositors: How to Integrate GAIDeT into Crossref Metadata via Crossmark. Zenodo. https://doi.org/10.5281/zenodo.17101228
serhiinazarovets.bsky.social
Absolutely, it should be fine. If you run a journal and register DOIs directly with Crossref, we can try it together and see how easy it is in practice. That way, we can also test how smoothly it works. 😉