Results 81 to 90 of about 2,308,493 (195)

Construyendo un Sistema de Educación Adaptativo e Inteligente en Web para aprendizaje de Diseño de Bases de Datos [PDF]

open access: yes, 2003
VIII Jornadas de Ingeniería del Software y Bases de Datos (JISBD'03). Celebradas en la Universitat d'Alacant (Alicante) del 12 al 14 de noviembre de 2003En este artículo se presenta la arquitectura de un Sistema de Educación Adaptativo e Inteligente en ...
Castro, Elena   +2 more
core   +1 more source

Estudio de la metáfora en los ictiónimos de Canarias: una revisión actualizada con métodos terminológicos [PDF]

open access: yes, 2013
[Resumen] La escasez de estudios sobre la metáfora en los ictiónimos de Canarias ha motivado la presente investigación. Nuestra muestra se ha extraído de catálogos y bases de datos ictiológicos relevantes publicados en los últimos quince años.
Monterde Rey, Ana María
core   +1 more source

Effect of arbuscular mycorrhizae on the growth of Cinchona officinalis L. (rubiaceae) in nursery

open access: yesForest Science and Technology
Cinchona officinalis, commonly called cascarilla or quina, has medicinal value; and is on Peru’s national coat of arms representing its plant wealth (flora), however, it is threatened by anthropogenic activities.
Franklin Hitler Fernandez-Zarate   +6 more
doaj   +1 more source

El periodismo de datos como especialización de las organizaciones de noticias en Internet

open access: yesCorrespondencias & Análisis, 2013
El presente trabajo corresponde al análisis sobre una forma de especialización periodística basado en los datos y que las organizaciones de noticias (antiguas empresas de comunicación) vienen incorporando esta especialidad como innovación del periodismo.
Jesús Flores Vivar   +1 more
doaj   +1 more source

Joint Angular Excursions and Angular Range Utilization During Stance‐Phase Locomotion in Terrestrial Mammals: A Comparative Morphofunctional Data Set

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 4, Page 361-376, May 2026.
This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
wiley   +1 more source

Evaluating Interaction Capability in a Serious Game for Children with ASD: An Operability-Based Approach Aligned with ISO/IEC 25010:2023

open access: yesComputers
Serious games for children with Autism Spectrum Disorder (ASD) require rigorous evaluation frameworks that capture neurodivergent interaction patterns. This pilot study designed, developed, and evaluated a serious game for children with ASD, focusing on ...
Delia Isabel Carrión-León   +7 more
doaj   +1 more source

Infraestructuras y políticas internacionales de desarrollo para gestión de los datos de investigación

open access: yesBiblios, 2016
Existen enormes carencias de desarrollo tecnológico para acometer con éxito la tarea de disponer acceso, mediante la investigación y la generación de conocimiento, los datos oriundos de la investigación científica.
Fabiano Couto Corrêa da Silva
doaj   +1 more source

Disentangling conservation asymmetries through socio‐economic transboundary factors across the Alto Paraná Atlantic Forest of South America

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1328-1348, May 2026.
Abstract Ecoregions are often defined based on homogeneous biophysical and ecological conditions and are optimal spatial units for designing conservation strategies. However, transboundary ecoregions such as the Alto Paraná Atlantic Forest (APAF) experience asymmetrical conservation outcomes, understood here as cross‐border differences, resulting from ...
Lía Montti   +16 more
wiley   +1 more source

Democracy and Environmental Quality in Latin America: A Panel System of Equations Approach, 1995-2008 [PDF]

open access: yes
Resumen:Esta investigación sugiere que un incremento del 10% en los niveles de democracia en América Latina reduce hasta en 0.6% el nivel de emisiones per capita de CO2 (calidad ambiental).
García Callejas, Danny
core  

Estimation of the Shelf Life of Specialty Coffee in Different Types of Packaging Through Accelerated Testing

open access: yesBeverages
The study estimated the shelf life of specialty coffee packaged in six types of packaging (Tocuyo bag (TB), Double-bilaminate foil and aluminuim bag (DFAB), Ecotac vacuum bag (EV), Pressed cardboard box (PCB), Double-laminated bag without valve, with ...
Frank Fernandez-Rosillo   +5 more
doaj   +1 more source

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