Results 31 to 40 of about 329,930 (262)
Metadades de dades obertes : estudi de cas a l'Uruguai
BiD: Textos Universitaris de Biblioteconomia i Documentació, 2015 Objectiu: analitzar les metadades de dades obertes en voga des de la perspectiva de la seva adequació als objectius de recuperació i ús. -- Metodologia: es planteja l'extensió de Data Catalog Vocabulary (DCAT) a una nova classe que modeli el nivell de la
Temesio, Sylvana
doaj +1 more source
Content-based fauna image retrieval system [PDF]
, 2017 Many animal species exist in this world and there are always new species being discovered each year. Therefore, it is very important that these valuable species be documented properly to be referred to in future.
Mustaffa, Mas Rina, Wong, San San
core +1 more source
Ovarian Matrisome Dynamics and αvβ3‐Mediated Regulation in Early Follicular Development
Advanced Science, EarlyView.The matrisome undergoes dynamic remodeling during early follicular development. Integrin αvβ3 mediates matrisome signals, regulating primordial follicle activation/atresia and secondary follicle growth via Hippo/mTOR pathways, with conserved roles in human ovaries, offering therapeutic targets for ovarian disorders.
Tong Wu +12 more
wiley +1 more source
Comparative evaluation of the performance of online databases in answering toxicology queries [PDF]
, 2000 An evaluation of toxicology information resources is reported, comparing commercial online databases and a specialised in-house database. A mixed qualitative/quantitative approach, using ten test queries and detailed failure analysis was used.
Bawden +20 more
core +1 more source
PD‐1 Inhibits CD4+ TRM‐Mediated cDC1 Mobilization via Suppressing JAML in Human NSCLC
Advanced Science, EarlyView.CD4+ tissue‐resident memory T cells (TRMs) in non‐small cell lung cancer recruit conventional type 1 dendritic cells via XCL1‐XCR1 signaling, orchestrating antitumor immunity. The costimulatory molecule JAML is essential for this process. PD‐1 blockade restores JAML expression and cDC1 mobilization, while JAML agonists synergize with anti‐PD‐1 therapy,
Zheyu Shao +16 more
wiley +1 more source
Journal of Medical Internet Research, 2020 BackgroundDigitalization and the increasing availability of online information have changed the way in which information is searched for and retrieved by the public and by health professionals.
van der Keylen, Piet +7 more
doaj +1 more source
A scalable approach for content based image retrieval in cloud datacenter [PDF]
, 2013 The emergence of cloud datacenters enhances the capability of online data storage. Since massive data is stored in datacenters, it is necessary to effectively locate and access interest data in such a distributed system.
Li, Tonghong +5 more
core +3 more sources
Consensus Formation and Change are Enhanced by Neutrality
Advanced Science, EarlyView.Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag +3 more
wiley +1 more source
Audiovisual narrative creation and creative retrieval: how searching for a story shapes the story
Journal of Science and Technology of the Arts, 2017 Media professionals – such as news editors, image researchers, and documentary filmmakers - increasingly rely on online access to digital content within audiovisual archives to create narratives.
Sabrina Sauer
doaj +1 more source
Em Questão, 2016 The data of organizations grows exponentially each year and has brought increment to the administrators and managers in the decision-making process, which they are daily submitted. In order to manage this data and discover information contained on them, the Information Retrieval Systems is widely used in the organizational environment.
Felisberto, Proxério Manoel +3 more
openaire +1 more source