Results 31 to 40 of about 81,395 (299)

Relations as patterns: bridging the gap between OBO and OWL

open access: yesBMC Bioinformatics, 2010
Background Most biomedical ontologies are represented in the OBO Flatfile Format, which is an easy-to-use graph-based ontology language. The semantics of the OBO Flatfile Format 1.2 enforces a strict predetermined interpretation of relationship ...
Hoehndorf Robert   +5 more
doaj   +1 more source

A Systematic Review on the Application of Ontologies to Improve Career Guidance

open access: yesIndonesian Journal of Innovation and Applied Sciences, 2023
The review discusses students’ challenges as they move between educational levels and the labor market, mainly due to the lack of effective, efficient, and timely career guidance.
Dickson Kalungi   +3 more
doaj   +1 more source

Eduonto: an ontology for Educational Assessment

open access: yesJe-LKS: Journal of E-Learning and Knowledge Society, 2015
The search for possible applications in the field of Education, by means of domain specific ontologies on the issues of assessment of learning (assessment) and system (evaluation), has been implemented through the construction, testing and evolution of ...
Antonio Marzano, Achille M. Notti
doaj   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

An Analysis of Service Ontologies [PDF]

open access: yes, 2010
Services are increasingly shaping the world’s economic activity. Service provision and consumption have been profiting from advances in ICT, but the decentralization and heterogeneity of the involved service entities still pose engineering challenges ...
Ferreira Pires, Luis   +2 more
core   +2 more sources

Semantic reasoning for intelligent emergency response applications [PDF]

open access: yes, 2013
Emergency response applications require the processing of large amounts of data, generated by a diverse set of sensors and devices, in order to provide for an accurate and concise view of the situation at hand.
De Turck, Filip   +2 more
core   +2 more sources

Building Ontologies with Basic Formal Ontology [PDF]

open access: yes, 2015
An introduction to the field of applied ontology with examples derived particularly from biomedicine, covering theoretical components, design practices, and practical applications. In the era of “big data,” science is increasingly information driven, and the potential for computers to store, manage, and integrate massive amounts of data ...
Robert Arp, Barry Smith, Andrew D. Spear
openaire   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

open access: yesMolecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié   +16 more
wiley   +1 more source

A visual representation of part-whole relationships in BFO-conformant ontologies [PDF]

open access: yes, 2017
In the visual representation of ontologies, in particular of part-whole relationships, it is customary to use graph theory as the representational background.
de Oliveira, Jose M. Parente   +1 more
core  

Formal Ontology for Participative Simulation [PDF]

open access: yes, 2001
This paper reports on the first results of the Ontology Workpackage of the HUMACS/PSIM project which started on April 1st under the IMS/EU 5th Framework Program. After summarizing guidelines for ontology development, the PSIM choices regarding domain and related knowledge areas are presented. A draft ontology configuration schema is presented.
Goossenaerts, J.B.M.   +3 more
openaire   +2 more sources

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