Results 111 to 120 of about 1,174,934 (304)

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante   +10 more
wiley   +1 more source

Presencia de revistas españolas en bases de datos internacionales [PDF]

open access: yes, 2017
This chapter analyses the presence of Spanish scientific journals in the main international databases (Web of Science, Scopus, DOAJ and other multidisciplinary databases), with a special focus on distribution by subject matter.
Abadal, Ernest   +3 more
core  

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop   +8 more
wiley   +1 more source

Gestión de Recursos Humanos : Subsistema de Control de Recursos Humanos [PDF]

open access: yes, 2015
El tema principal que se ha desarrollado en el presente trabajo es el “subsistema de control de recursos humanos”, en la moderna gestión del talento humano.
Barreto Pérez, Denis Fanor   +1 more
core  

Coping with change: Interactive effects of anthropogenic change influence the breeding success and survival of a desert‐dwelling cooperative breeder

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Habitat modification and climate change are major threats to biodiversity. Using 38 years of data (1985–2023), we examined their combined influence on a desert‐dwelling cooperative breeder's reproductive success and projected the likely magnitude of future effects of ...
Alejandro Alaman   +4 more
wiley   +1 more source

Presencia de las bases de datos del CSIC en las bibliotecas universitarias y científicas españolas: descripciones y materiales didácticos para la formación de usuarios

open access: yesRevista Española de Documentación Científica, 2009
Luis Rodríguez-Yunta   +2 more
doaj   +1 more source

Prototipo de mercado de datos para la División de Control y Fiscalización de la Dirección General de Aduanas

open access: yesTecnología en Marcha, 2013
El presente trabajo es un resumen del proyecto de graduación de ambos autores. Propone la aplicación de un mercado de datos para estructurar una división de la Dirección General de Aduanas, con el fin de realizar investigación fiscales y aduaneras ...
Ricardo Chinchilla-Arley   +1 more
doaj  

Creación de bases de datos de exposición a agentes ambientales en Centroamérica. [PDF]

open access: yes, 2006
Proyecto de Investigación. Instituto Tecnológico de Costa Rica. Escuela de Ingeniería en Seguridad Laboral e Higiene Ambiental, 2006For many years the priorities in the field of health and safety in the workplace focused on accident prevention and ...
Chaves-Arce, Jorge
core  

From steps to home ranges: How habitat disturbance influences the movement drivers of an arboreal primate

open access: yesJournal of Animal Ecology, EarlyView.
Challenging the narrative about howler monkeys' high resilience to anthropogenic changes, our multiscale analysis reveals the costs of habitat disturbance to their movement ecology. We identify thermal limitations, reduced travel efficiency, and significant spatial saturation.
Anaid Cárdenas‐Navarrete   +4 more
wiley   +1 more source

La utilización de bases de datos como herramientas de evaluación [PDF]

open access: yes, 1996
En este artículo se comprueba la validez de utilización de las bases de datos para elaborar pruebas objetivas. Al comparar distintos grupos no se han encontrado diferencias estadísticamente significativas entre los alumnos que realizaban las pruebas ...
Ariza García, Antonio   +2 more
core  

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