Results 61 to 70 of about 917,318 (346)

The Intuitive Concept of Information: An Analysis

open access: yesStudies in Logic, Grammar and Rhetoric, 2020
This paper seeks to determine the intuitive meaning of the concept of information by indicating its essential (definitional) features and relations with other concepts, such as that of knowledge. The term “information” – as with many other concepts, such
Król Zbigniew
doaj   +1 more source

Ontology selection: ontology evaluation on the real Semantic Web [PDF]

open access: yes, 2006
The increasing number of ontologies on the Web and the appearance of large scale ontology repositories has brought the topic of ontology selection in the focus of the semantic web research agenda.
Lopez, Vanessa   +3 more
core   +1 more source

Pruning-based identification of domain ontologies [PDF]

open access: yes, 2003
We present a novel approach of extracting a domain ontology from large-scale thesauri. Concepts are identified to be relevant for a domain based on their frequent occurrence in domain texts.
Lauser, Boris   +3 more
core   +4 more sources

BMP antagonist CHRDL2 enhances the cancer stem‐cell phenotype and increases chemotherapy resistance in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Overexpression of CHRDL2 in colon cancer cells makes them more stem‐like and resistant to chemo‐ and radiotherapy. CHRDL2‐high cells have upregulation of the WNT pathway, genes involved in the DNA damage response (DDR) pathway and epithelial‐to‐mesenchymal transition (EMT). This leads to quicker repair of damaged DNA and more cell migration.
Eloise Clarkson, Annabelle Lewis
wiley   +1 more source

Data-Driven Dialogue Models: Applying Formal and Computational Tools to the Study of Financial And Moral Dialogues

open access: yesStudies in Logic, Grammar and Rhetoric, 2020
This paper proposes two formal models for understanding real-life dialogues, aimed at capturing argumentative structures performatively enacted during conversations.
Yaskorska-Shah Olena
doaj   +1 more source

Social ontologies [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2008
There is room for considerable cooperation between archaeology and neuroscience, but in order for this to happen we need to think about the interactions among brain–body–world, in which each of these three terms acts as cause and effect, without attributing a causally determinant position to any one.
openaire   +3 more sources

Developing an ontology of mathematical logic [PDF]

open access: yes, 2010
An ontology provides a mechanism to formally represent a body of knowledge. Ontologies are one of the key technologies supporting the Semantic Web and the desire to add meaning to the information available on the World Wide Web.
Boyatt, Russell, Joy, Mike
core  

A DIA‐MS‐based proteomics approach to find potential serum prognostic biomarkers in glioblastoma patients

open access: yesMolecular Oncology, EarlyView.
A DIA‐MS‐based proteomics analysis of serum samples from GB patients and healthy controls showed that high levels of IL1R2 and low levels of CRTAC1 and HRG in serum are associated with poor survival outcomes for GB patients. These circulating proteins could serve as biomarkers for the prediction of outcome in patients with GB.
Anne Clavreul   +11 more
wiley   +1 more source

Uberon: towards a comprehensive multi-species anatomy ontology [PDF]

open access: yes, 2009
The lack of a single unified species-neutral ontology covering the anatomy of a variety of metazoans is a hindrance to translating model organism research to human health.
Chris Mungall   +3 more
core   +2 more sources

Unveiling unique protein and phosphorylation signatures in lung adenocarcinomas with and without ALK, EGFR, and KRAS genetic alterations

open access: yesMolecular Oncology, EarlyView.
Proteomic and phosphoproteomic analyses were performed on lung adenocarcinoma (LUAD) tumors with EGFR, KRAS, or EML4–ALK alterations and wild‐type cases. Distinct protein expression and phosphorylation patterns were identified, especially in EGFR‐mutated tumors. Key altered pathways included vesicle transport and RNA splicing.
Fanni Bugyi   +12 more
wiley   +1 more source

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