Results 61 to 70 of about 552 (177)

Depletion of Sorcs3 Activates Totipotency in Mouse Embryonic Stem Cells by Modulating Key Signaling Pathways

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
In this article, Shuai and colleagues found that depletion of Sorcs3 could activate totipotency in mESCs, promising bidirectional differentiation potential to embryonic and extraembryonic lineages. The underlying mechanism might be activation of Tfap2c and repression of TGF‐β, PI3K‐AKT, and lysosome pathways.
Wenhao Zhang   +12 more
wiley   +1 more source

Enriching Metadata for a University Repository by Modelling and Infrastructure: A New Vocabulary Server for Phaidra

open access: yesMitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2019
This paper illustrates an initial step towards the ‘semantic enrichment’ of University of Vienna’s Phaidra repository as one of the valuable and up-to-date strategies able to enhance its role and usage.
Anna Bellotto, Janos Bekesi
doaj   +1 more source

Propuesta metodológica de evaluación de gestores de tesauros compatibles con la web semántica

open access: yesAnales de Documentación, 2014
El desarrollo de la web semántica, entendida como un espacio compartido para el intercambio de datos estructurados, ha supuesto un interés renovado por los lenguajes controlados tradicionales.
M. Mercedes Martínez González   +1 more
doaj   +1 more source

The AGROVOC Concept Scheme – A Walkthrough

open access: yesJournal of Integrative Agriculture, 2012
The Food and Agriculture Organization is developing a concept based multilingual vocabulary management tool to manage thesauri, authority lists and glossaries expressed as concept schemes ready to be used in a linked data environment.
Sachit Rajbhandari, Johannes Keizer
doaj   +1 more source

Pushing SKOS

open access: yes, 2018
This presentation introduces the simple knowledge organization hub (skohub), a proof of concept web service that allows to do just that based on current web standards. Given a SKOS vocubulary, the service publishes it on the web, providing RDF serializations along with a human-readable HTML front end.
Ostrowski, Felix, Pohl, Adrian
openaire   +1 more source

Alignment: A Hybrid, Interactive and Collaborative Ontology and Entity Matching Service

open access: yesInformation, 2018
Ontology matching is an essential problem in the world of Semantic Web and other distributed, open world applications. Heterogeneity occurs as a result of diversity in tools, knowledge, habits, language, interests and usually the level of detail ...
Sotirios Karampatakis   +4 more
doaj   +1 more source

Europeana duomenų modelis (EDM)

open access: yesAktualu Rytoj, 2013
Europeana duomenų modelis (Europeana Data Model – EDM) – tai naujas požiūris į duomenų, kuriuos Europea­na teikia įvairios kultūros paveldo institucijos, struktūravimą ir pateikimą. Šiuo modeliu siekiama didesnės raiškos ir lankstumo, palyginti su dabar
Martin Doerr   +5 more
doaj   +1 more source

Development Iran's General Administrative Thesaurus based on Semantic Web Standards of SKOS/RDF Using Open-Source Software [PDF]

open access: yesکتابداری و اطلاع‌رسانی
Objective: This study aims to extract an optimal model for the implementation, management, and publication of Iran's General Administrative Thesaurus based on semantic web standards (SKOS/RDF) using open-source software.
Saeedeh Akbari Daryan
doaj   +1 more source

Advancing ARKs in the Historical Ontology Space

open access: yesCode4Lib Journal, 2021
This paper presents the application of Archival Resource Keys (ARKs) for persistent identification and resolution of concepts in historical ontologies. Our use case is the 1910 Library of Congress Subject Headings (LCSH), which we have converted to
Mat Kelly   +6 more
doaj  

From Text to Executable Semantics: A Modular Ontology and SHACL Controls for University Intellectual Property Non-Disclosure Agreements in Colombia

open access: yesApplied Sciences
The management of intellectual property (IP) agreements in universities continues to rely on static legal documents that are signed, archived, and consulted when necessary, but whose content is rarely formalized to facilitate their operation and ...
Oscar Mauricio Bedoya-Herrera   +2 more
doaj   +1 more source

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