Reposted by @bibliometraf.bsky.socialIsidro F. Aguillo @isidroaguillo.bsky.social · 07/09/2026Our periodic review of the coverage of the bibliographic databases it is now focused on the lesser-known ones including a few (red ones) that are no longer available. Comments to: isidro.aguillo@csic.es 011
Reposted by @bibliometraf.bsky.socialJoaquín Sevilla @joaquinsevilla.bsky.social · 07/09/2026Referentes identitarios que sí que se pierden, pero por la homogenización digital, gentrificación urbanística y turistificación en general... bueno, y un poco también por la inmigración, pero es apenas relevante 041
Reposted by @bibliometraf.bsky.socialJoaquín Sevilla @joaquinsevilla.bsky.social · 07/09/2026Con una natalidad por los suelos, encarando un gélido invierno demográfico que solo la inmigración podrá paliar un poco, en vez de abrazarla se demoniza. Obviamente no por lo razonable, sino por lo sentimental. Son los paganos de la pérdida de referentes identitarios 1/2 171
Reposted by @bibliometraf.bsky.socialAaron Tay @aarontay.bsky.social · 29/08/2026[Read] Open Access Phantom citations: An empirical study of non-existent and unverifiable references in scholarly literature asistdl.onlinelibrary.wiley.com/doi/10.1002/... - pretty standard "I ran my home brew verifier over a lot of papers since 2023 and found x% of papers don't seem to exist" /1asistdl.onlinelibrary.wiley.com<em>Journal of the Association for Information Science and Technology</em> | Wiley Online LibraryThe integrity of scholarly communication depends critically on the accuracy and verifiability of cited references. Citations enable readers to trace prior work, assess evidence, and situate new contr... 173
bibliometraf.bsky.social @bibliometraf.bsky.social · 26/05/2026aarontay.substack.com/p/the-horsel...aarontay.substack.comThe Horseless Carriage of AI Search: Why Using LLMs to Generate Boolean Alone Is Likely of Little BenefitNot exactly saying Boolean must die.....but... maybe less focus? 000
bibliometraf.bsky.social @bibliometraf.bsky.social · 26/05/2026aischoollibrarian.substack.com/p/the-first-...aischoollibrarian.substack.comWhen Search Stops TeachingThe hidden impact of AI-generated answers on student thinking, verification, and access to information 000
bibliometraf.bsky.social @bibliometraf.bsky.social · 19/05/2026Responsible use of AI in evidence SynthEsis (RAISE): recommendations and guidance osf.io/fwaud/overviewosf.ioOSF 000
bibliometraf.bsky.social @bibliometraf.bsky.social · 19/05/2026www.nature.com/articles/d41...nature.comSurge in fake citations uncovered by audit of 2.5 million biomedical-science papersAn analysis of 97 million references has found that rates of fabricated citations have climbed steeply since 2023. 100
Reposted by @bibliometraf.bsky.socialAaron Tay @aarontay.bsky.social · 19/05/2026working on update to Deep Dive into Three AI Academic Search Tools doi.org/10.1146/kati...doi.orgDeep Dive into Three AI Academic Search ToolsAI add-ons incorporating retrieval-augmented generation are everywhere in academic search. But how—and how well—do they work? Our reviewer put Primo Research Assistant, Web of Science Research Assista... 032
bibliometraf.bsky.social @bibliometraf.bsky.social · 13/04/2026Buffon lo dijo en 1753 y la inteligencia artificial le acaba de dar la razón. substack.com/home/post/p-...substack.comBuffon lo dijo en 1753 y la inteligencia artificial le acaba de dar la razón«El estilo es el hombre mismo» suena bonito hasta que un algoritmo te imita en tres segundos 000
bibliometraf.bsky.social @bibliometraf.bsky.social · 13/04/2026From Fixed Search Workflows to Agentic Academic Search: Promise, Progress, and the Invisible Menu Problem aarontay.substack.com/p/from-fixed...aarontay.substack.comFrom Fixed Search Workflows to Agentic Academic Search: Promise, Progress, and the Invisible Menu ProblemUndermind's Projects features gives a taste of the promise and challenges of managing agents by users 000
Reposted by @bibliometraf.bsky.socialSusana Sánchez-Gil @susanasgil.bsky.social · 10/03/2026Hoy en cienciometria.es ponemos el foco en la #formacióndeinvestigadores. Solemos hablar mucho del #éxito: publicaciones, proyectos, descubrimientos. Pero hay algo igual de importante: aprender a trabajar con el #fracaso. www.linkedin.com/feed/update/...linkedin.comMy PhD student is stuck. How do I teach them perseverance and problem solving? | Cienciometría: Evaluación CientíficaHoy ponemos el foco en la #formacióndeinvestigadores. Solemos hablar mucho del #éxito: publicaciones, proyectos, descubrimientos. Pero hay algo igual de importante: aprender a trabajar con el #fracaso... 001
Reposted by @bibliometraf.bsky.socialJosé A. Prado-Bassas (Tito -de verdad- Eliatron) @eliatron.bsky.social · 05/02/2026Un matemático expone la estafa de las revistas depredadoras elpais.com/ciencia/2026... || Al hilo de esto, os recomiendo la charla DEAR DOCTOR de @miguelsantander.bsky.social en #NaukasBilbao2023 @naukas.bsky.social www.youtube.com/watch?v=WNIV...elpais.comEl científico Me-Lo I Nvent O y los números primos de las embarazadas: un matemático expone la estafa de las revistas depredadorasEl español Pascual Diago ha publicado un delirante estudio para denunciar la invasión de editoriales fraudulentas en la ciencia 22118
bibliometraf.bsky.social @bibliometraf.bsky.social · 09/01/2026Chatbots for reference services in academic libraries: Applications and trends G Liu, S Liu - The Journal of Academic Librarianship, 2026 www.sciencedirect.com/science/arti...sciencedirect.comChatbots for reference services in academic libraries: Applications and trendsAs academic libraries adapt to evolving to meet changing user expectations and digital service models, chatbots have emerged as a promising tool for e… 000
bibliometraf.bsky.social @bibliometraf.bsky.social · 29/12/2025What Do We Actually Mean by "AI-Powered Search"? aarontay.substack.com/p/what-do-we...aarontay.substack.comWhat Do We Actually Mean by "AI-Powered Search"?When we say "AI-powered search engine," we're conflating at least four different things—and your concerns about one may not apply to another. 020
bibliometraf.bsky.social @bibliometraf.bsky.social · 23/12/2025Así será convivir con la IA en 2026. carlosguadian.substack.com/p/asi-sera-c...carlosguadian.substack.comAsí será convivir con la IA en 2026Lo que hoy parece nuevo en 2026 será tan normal como sacar el móvil del bolsillo 010
Reposted by @bibliometraf.bsky.socialJose Manuel Redondo López @theroundedman.bsky.social · 05/12/2025Yo uso la IA Generativa para mejorar mi trabajo. Básicamente para la búsqueda de fuentes, tácticas, técnicas y procedimientos que luego confirmo manualmente porque sinceramente, no me fío. Bien usada, mejora tú trabajo enormemente. Mal usada, te convierte en un esparcidor de bulos. Pies de plomo 😬 163
bibliometraf.bsky.social @bibliometraf.bsky.social · 05/12/2025bmjmedicine.bmj.com/content/4/1/... #Reproducibilidad #Reproducibility #RevisionesSistemáticas #SystematicReviewsbmjmedicine.bmj.comReproducibility of meta-analytic results in systematic reviews of interventions: meta-research studyObjective To determine how often meta-analyses of effects of interventions are reproducible.Design Meta-research study.Setting Systematic reviews with meta-analyses of the effects of health, social, b... 010
bibliometraf.bsky.social @bibliometraf.bsky.social · 04/12/2025scholarlykitchen.sspnet.org/2025/12/02/g...scholarlykitchen.sspnet.orgGuest Post — What Do College Students Lose When Libraries Are Ignored? - The Scholarly KitchenToday's guest post argues that academic libraries are an investment in the very foundation of quality scholarship and responsible publishing. 000
bibliometraf.bsky.social @bibliometraf.bsky.social · 04/12/2025arxiv.org/abs/2511.20405arxiv.orgThe external rhythm of an actor in science: New indicators for the science of scienceWhen calculating citation indicators, whether it is the total number of received citations or the average citations per paper, we always face the same problem. Namely, that papers published in differe... 000
bibliometraf.bsky.social @bibliometraf.bsky.social · 27/11/2025theconversation.com/la-ue-de-von...theconversation.comLa UE de Von der Leyen favorece el ‘marketing’ de Silicon Valley para invertir en IA, sin base científicaLa comunidad científica alerta que la inversión multimillonaria en IA de la Unión Europea, anunciada por Ursula von der Leyen, está basada en el ‘marketing’ de las grandes tecnológicas norteamericanas... 000
bibliometraf.bsky.social @bibliometraf.bsky.social · 29/10/2025Ya está aquí el Ranking de Leiden. leidenranking.com Dos ediciones, una basada en Web of Science y otra en OpenAlex.leidenranking.comCWTS Leiden RankingThe CWTS Leiden Ranking offers important insights into the scientific performance for major universities worldwide. Select your preferred indicators, generate results, and explore the performance of u... 000
bibliometraf.bsky.social @bibliometraf.bsky.social · 18/08/2025¿Pueden los LLM evaluar la calidad de la investigación? Can Smaller Large Language Models Evaluate Research Quality? arxiv.org/abs/2508.07196arxiv.orgCan Smaller Large Language Models Evaluate Research Quality?Although both Google Gemini (1.5 Flash) and ChatGPT (4o and 4o-mini) give research quality evaluation scores that correlate positively with expert scores in nearly all fields, and more strongly that c... 000
Reposted by @bibliometraf.bsky.socialGuillermo López Lluch @glopllu.bsky.social · 18/07/2025Por mucho que los antivacunas se empeñen o cuando consiguen que al frente de la sanidad de un país como EEUU esté un antivacunas como Robert Kennedy, NO, las evidencias científicas siguen diciendo que NO, que las vacunas no tienen que ver con el autismo. theconversation.com/no-las-vacun...theconversation.comNo, las vacunas no son la causa del autismoAunque el bulo aún circula, nuevas evidencias siguen descartando la relación entre las inmunizaciones infantiles y el trastorno del espectro autista. 022
bibliometraf.bsky.social @bibliometraf.bsky.social · 17/06/2025Artículo que compara la extracción de datos por una herramienta de IA (Elicit) con la realizada por revisores humanos. Data Extractions Using a Large Language Model (Elicit) and Human Reviewers in Randomized Controlled Trials: A Systematic Comparison onlinelibrary.wiley.com/doi/10.1002/...onlinelibrary.wiley.comData Extractions Using a Large Language Model (Elicit) and Human Reviewers in Randomized Controlled Trials: A Systematic ComparisonAim We aimed at comparing data extractions from randomized controlled trials by using Elicit and human reviewers. Background Elicit is an artificial intelligence tool which may automate specific s... 000
Reposted by @bibliometraf.bsky.socialSamuel Moore @samuelmoore.org · 16/06/2025"This serves to increase transparency and (we hope) to build trust in the scientific process." I'm pretty sceptical about the relationship between transparency and trust, and the fact that one is often seen as a replacement of the other, but this is still a welcome development for metaresearchers. 4238
Reposted by @bibliometraf.bsky.socialbibliometraf.bsky.social @bibliometraf.bsky.social · 30/05/2025How similar are field-normalized citation impact scores obtained from OpenAlex and three popular commercial databases? An empirical comparison based on large German universities. link.springer.com/article/10.1...link.springer.comHow similar are field-normalized citation impact scores obtained from OpenAlex and three popular commercial databases? An empirical comparison based on large German universities - ScientometricsOpenAlex is a freely available bibliographic database that can be used for bibliometric studies. In this study, we compared certain field-normalized citation scores (NCS) from OpenAlex with those from... 002
Reposted by @bibliometraf.bsky.socialLorena Fernández Álvarez @loretahur.bsky.social · 11/06/2025#TalDíaComoHoy en 1898, nace Felisa Martín Bravo. Primera doctora en física de España, primera mujer en ingresar en el Cuerpo Superior de Meteorología y primera mujer investigadora del Laboratorio de Investigaciones Físicas (LIF). #WomenInSTEM 14917
Reposted by @bibliometraf.bsky.socialMiguel Varo @mvaro.bsky.social · 03/06/2025He firmado la solicitud enviada por profesionales de bibliotecas a @ernesturtasun.bsky.social y @crueuniversidades.bsky.social para rescindir el contrato con #ExLibris (sistema Alma), con sede en territorio ocupado. Se adjunta mensaje difundido en IWETEL. #bibliotecas #ética #PalestinaLibre 093
bibliometraf.bsky.social @bibliometraf.bsky.social · 30/05/2025How similar are field-normalized citation impact scores obtained from OpenAlex and three popular commercial databases? An empirical comparison based on large German universities. link.springer.com/article/10.1...link.springer.comHow similar are field-normalized citation impact scores obtained from OpenAlex and three popular commercial databases? An empirical comparison based on large German universities - ScientometricsOpenAlex is a freely available bibliographic database that can be used for bibliometric studies. In this study, we compared certain field-normalized citation scores (NCS) from OpenAlex with those from... 002
Reposted by @bibliometraf.bsky.socialAaron Tay @aarontay.bsky.social · 27/05/2025[Blogged] Generalization bias in large language model summarization of scientific research royalsocietypublishing.org/doi/10.1098/.... They measured 3 types of generalizations, see screenshot (1) to see if LLM summarises were more prone to that compared to original abstracts. (1) 3147
bibliometraf.bsky.social @bibliometraf.bsky.social · 16/05/2025clarivate.com/academia-gov...clarivate.comJournal Citation Reports 2025: Addressing retractions and strengthening research integrity | ClarivateFrom 2025 (2024 data), citations to and from retracted articles will no longer contribute towards the Journal Impact Factor. 022
bibliometraf.bsky.social @bibliometraf.bsky.social · 16/05/2025Cómo Google Scholar transformó la investigación. blogs.lse.ac.uk/impactofsoci...blogs.lse.ac.uk 010
bibliometraf.bsky.social @bibliometraf.bsky.social · 16/05/2025¿Nos gusta la IA en las bibliotecas? scholarlykitchen.sspnet.org/2025/05/08/g...scholarlykitchen.sspnet.orgGuest Post: Eight Hypotheses Why Librarians Don’t Like Retrieval Augmented Generation (RAG) - The Scholarly KitchenAI-assisted search is here, and librarians need to have an honest discussion about how to integrate this new technology into library services. This post explores the parallels to the introduction of d... 010
Reposted by @bibliometraf.bsky.socialJoaquín Sevilla @joaquinsevilla.bsky.social · 16/05/2025El estereotipo de cientifica/o en chavales de 14/16 3118
bibliometraf.bsky.social @bibliometraf.bsky.social · 15/05/2025Monólogos con Ciencia. www.unavarra.es/monologos-up... 000
Reposted by @bibliometraf.bsky.socialJoaquín Sevilla @joaquinsevilla.bsky.social · 25/04/2025Grandola vila more e na 041
Reposted by @bibliometraf.bsky.socialFlorian Naudet @floriannaudet.bsky.social · 18/03/2025Improving peer review of systematic reviews and related review types by involving librarians and information specialists as methodological peer reviewers: a randomised controlled trialebm.bmj.comImproving peer review of systematic reviews and related review types by involving librarians and information specialists as methodological peer reviewers: a randomised controlled trialObjective To evaluate the impact of adding librarians and information specialists (LIS) as methodological peer reviewers to the formal journal peer review process on the quality of search reporting an... 1177
Reposted by @bibliometraf.bsky.socialLluís Codina @lcodina.bsky.social · 25/02/2025Cómo revisar, mejorar y depurar de errores tu perfil público en Google Scholar. Disponible en el repositorio de la UPF una guía que publicamos junto con Lopezosa (UB) y Rovira (UPF) > Google Scholar: SEO académico y curación de contenidos: una guía para autores repositori.upf.edu/items/fea5b5... 01613
Reposted by @bibliometraf.bsky.socialRosa Porcel 🌿🌺 @bioamara.bsky.social · 11/02/2025Que las niñas estudien lo que quieran, pero si deciden ser científicas, que encuentren un camino más amigable, con menos obstáculos y respetuoso donde puedan llegar hasta donde se propongan. ¡Feliz día a mis compañeras y a las futuras científicas! 🧑🏻🔬 #DiaMujerYNinaEnCiencia #11F 13310
Reposted by @bibliometraf.bsky.socialVictoria A. Ferrer Pérez @victoriaferrer.bsky.social · 11/02/2025Nosotras también investigamos #11F @uib.cat 042
Reposted by @bibliometraf.bsky.socialFranciska de Vries 🟥 @frantecol.bsky.social · 11/02/2025On #InternationalDayofWomenandGirlsinScience let me remind you that we are NOWHERE NEAR parity. A few examples. 1. Women are credited less in science than men. www.nature.com/articles/s41...nature.comWomen are credited less in science than men - NatureThe difference between the number of men and women listed as authors on scientific papers and inventors on patents is at least partly attributable to unacknowledged contributions by women scientists. 11507282
Reposted by @bibliometraf.bsky.socialFranciska de Vries 🟥 @frantecol.bsky.social · 11/02/2025If this isn't enough, male academics accused of harassment and bullying easily find new positions elsewhere, and around the world, far-right, anti-science governments are breaking down any progress made. We must stand up for an inclusive and diverse science! 26610
bibliometraf.bsky.social @bibliometraf.bsky.social · 12/02/2025Echamos en falta algunas indicaciones sobre incluir el nombre de pila completo en vez de las iniciales en las firmas y en las referencias bibliográficas. Es una forma de hacer evidente el trabajo de mujeres científicas. 010
Reposted by @bibliometraf.bsky.socialSiân Crucefix @siancrucefix.bsky.social · 11/02/2025🆕 The Lancet Group’s editorial statement in response to recent US executive orders (February 10th, 2025): www.thelancet.com/editorial-po...thelancet.comEditorial policies 011
Reposted by @bibliometraf.bsky.socialIñaki Gárate @igarate.bsky.social · 11/02/2025@harvard.edu anuncia el lanzamiento de su archivo Data.gov, donde se incluyen más de 311k datasets de agencias e institutos federales 🇺🇸 recopilados durante 2024 y 2025 Su intención es ir actualizándolo diariamente según se vayan publicando nuevos conjuntos de datos #OpenData #DatosAbiertoslil.law.harvard.eduAnnouncing the Data.gov Archive | Library Innovation Lab 012
Reposted by @bibliometraf.bsky.socialJavier Bardón 🤸 @javierbardon.com · 12/02/2025"Si te convencen de que la tierra es plana, de qué no podrán convencerte" 👇 Esta entrevista con Enrique Borja es muy 🔝 El problema de los conspiranoicos es, en parte, un problema psicológico. Necesitan creer que saben cosas que los demás no sabemos, por autoestima. www.eldiario.es/sevilla/enri...eldiario.esEnrique Borja, divulgador científico: "Si te convencen de que la Tierra es plana, de qué no podrán convencerte"El comunicador estuvo en la cervecería Río Azul de Sevilla para hablar sobre negacionismos y concedió una entrevista sobre el papel de la divulgación científica ante este "nuevo desafío que es tener q... 722264
Reposted by @bibliometraf.bsky.socialLudo Waltman @ludowaltman.bsky.social · 06/02/2025Very glad to see the outcome of this collaboration between @cos.io and #MetaROR. A significant step forward in strengthening infrastructures for preprinting and publish-review-curate! @rorinstitute.bsky.social @aimosinc.bsky.social @cwts.nl 01813
