Results 41 to 50 of about 28,540 (207)

Algoritmo de filtrado multi-termino para la obtención de relaciones jerárquicas en la construcción automática de un tesauro de descriptores

open access: yesRevista Española de Documentación Científica, 1999
Las nuevas técnicas de análisis de dominios (temáticos, etc.) proporcionan métodos para la construcción de repositorios o conjuntos de información estructurada. Existe una metodología específica para generar automáticamente dominios (temáticos, etc.) que
M. Velasco   +4 more
doaj   +1 more source

The New Science of Virtues [PDF]

open access: yes, 2015
Although Vico\u2019s New Science (NS) has been interpreted from the standpoint of practical philosophy, his treatment of moral virtues has largely been overlooked.
Bassi, Romana
core  

Secular Evolution of the Seismic Structure of Continental Crust, Archean to Present

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract We summarize the seismic and density structure of continental crust as a function of crustal age and evaluate the secular changes in these physical properties. We subdivide the continental crust into six age provinces, from Archean to Mesozoic‐Cenozoic, and calculate the surface area, mean crustal thickness, volume, mass, and seismic velocity ...
Walter D. Mooney   +2 more
wiley   +1 more source

Internet diffusion vs. the crisis of the new economy [PDF]

open access: yes
The diffusion of Internet in the world, both in terms of 'users' and 'information suppliers' is continuously and constantly increasing. This market growth is based on a development that follows the usual behavior of technological innovation diffusion (S ...
Campisi, Domenico, Tesauro, Carlo
core   +3 more sources

Sistemas de classificação facetados e tesauros: instrumentos para organização do conhecimento

open access: yesCiência da Informação, 2004
O artigo tem o objetivo de aprofundar questões teóricas e conceituais que fundamentam a concepção de sistema de classificação facetada e o tesauro. Apresenta aspectos teóricos referentes aos meios utilizados para organização e recuperação da informação ...
Ana Maria Delazari Tristão   +2 more
doaj  

Los lenguajes documentales en las bases de información política y de actualidad

open access: yesRevista Española de Documentación Científica, 1992
La vieja discusión entre lenguaje libre y lenguaje controlado cobra especial trascendencia cuando se trata de bases de información política y de actualidad.
Cristina Rodríguez Vela
doaj   +1 more source

El Tesauro de Patrimonio Histórico Andaluz: un reto institucional y metodológico [PDF]

open access: yes, 2000
El Tesauro de Patrimonio Histórico Andaluz puede considerarse como la consolidación de uno de los proyectos más ambiciosos puesto en marcha por el sistema de información del Instituto Andaluz del Patrimonio Histórico de la Junta de Andalucía.
López-Hernández, María Ángeles
core  

A multidisciplinary study on the location of Roman sites in the southern sub‐plateau of the Iberian Peninsula

open access: yesArchaeometry, Volume 67, Issue 5, Page 1373-1390, October 2025.
Abstract Architectural and engineering elements of the Roman civilization constitute an important cultural heritage. Nevertheless, not all ancient Roman cities and the roads connecting them have been found, mainly because classical geographical sources show a significant lack of precision.
Jesús M. Romera   +2 more
wiley   +1 more source

La jerga del buscador. Términos MeSH

open access: yesRevista Electrónica de AnestesiaR, 1970
Aunque la búsqueda simple con lenguaje natural es la más sencilla, cuando queremos realizar una búsqueda más precisa tendremos que recurrir al uso de los descriptores del tesauro del buscador.
Manuel Molina Arias
doaj   +1 more source

Astrophysical Data Analytics based on Neural Gas Models, using the Classification of Globular Clusters as Playground [PDF]

open access: yes, 2017
In Astrophysics, the identification of candidate Globular Clusters through deep, wide-field, single band HST images, is a typical data analytics problem, where methods based on Machine Learning have revealed a high efficiency and reliability ...
Angora, Giuseppe   +5 more
core   +3 more sources

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