Search results for "90.0"
showing 10 items of 273 documents
Dataset to assess the shadow effect of an outdoor microalgae culture
2019
[EN] This data in brief (DIB) article is related to a Research article [1]. Microalgae biomass absorb the light photons that are supplied to the culture, reducing the light availability in the inner parts of the photobioreactors. This is known as self-shading or shadow effect. This effect has been widely studied in lab conditions, but information about self-shading in outdoor photobioreactors is scarce. How this shadow effect affects the light availability in an outdoor photobioreactor was evaluated. In addition, advantages and disadvantages of different artificial light sources which can overcome light limitation are described.
Designed biodegradable hydrogel structures prepared by stereolithography using poly(ethylene glycol)/poly(D,L-lactide)-based resins
2010
Designed three-dimensional biodegradable poly(ethylene glycol)/poly(D,L-lactide) hydrogel structures were prepared for the first time by stereolithography at high resolutions. A photo-polymerisable aqueous resin comprising PDLLA-PEG-PDLLA-based macromer, visible light photo-initiator, dye and inhibitor in DMSO/water was used to build the structures. Porous and non-porous hydrogels with well-defined architectures and good mechanical properties were prepared. Porous hydrogel structures with a gyroid pore network architecture showed narrow pore size distributions, excellent pore interconnectivity and good mechanical properties. The structures showed good cell seeding characteristics, and human…
Los costes de calidad en las decisiones de la organización en las empresas certificadas en la norma ISO 9000 de la Comunidad Valenciana
2004
En este trabajo analizamos los datos obtenidos mediante una encuesta postal a las empresas certificadas en la norma ISO 9000 de la Comunidad Valenciana sobre la utilización de los modelos de medición de los costes de calidad, su idoneidad y su relevancia dentro de la organización como apoyo para la toma de decisiones, incluso decisiones estratégicas, todo ello analizado por diferentes variables como tamaño, sector, antigüedad en la certificación, empresa excelente, etc Los resultados que hemos obtenido son: Las empresas que disponen de modelos para medir los costes de calidad son bastante pocas, sobre todo, por tratarse de empresas certificadas en calidad, ahora bien la mayor parte de empre…
La calidad y su coste
2010
En este trabajo presentamos los resultados obtenidos mediante una encuesta a las empresas certificadas en la norma ISO 9000 de la Comunidad Valenciana. El objetivo es saber si el ahorro de costes que produce la certificación en las normas ISO 9000 de calidad es mayor que los costes que ocasiona, al mismo tiempo saber que variables influyen en la reducción de los costes. Los resultados más importantes son: El 43% de empresas certificadas reduce sus costes. El porcentaje es de 9.45% de media. Cuantos más años llevan las empresas certificadas, mayor número de ellas reducen sus costes. El sector industrial es el que más reduce los costes. Cuanto más se implican las empresas en los sistemas de c…
Women’s Job Search Competence: A Question of Motivation, Behavior, or Gender
2018
We examined motivation and behaviors in women's active job search in Spain and the gender gap in this process. The current crisis in Spain and the increase in the number of unemployed people have revealed new inequalities that particularly affect women's employability, especially the most vulnerable women. This paper addresses two exploratory studies: the first study analyzes gender differences in the active job search using a sample of 236 Spanish participants; the second study explores the heterogeneity and diversity of unemployed women in a sample of 235 Spanish women. To analyze the active job search, the respondents were invited to write open-ended responses to questions about their jo…
Optimizing the level of service quality of a bike-sharing system
2016
Public bike-sharing programs have been deployed in hundreds of cities worldwide, improving mobility in a socially equitable and environmentally sustainable way. However, the quality of the service is drastically affected by imbalances in the distribution of bicycles among stations. We address this problem in two stages. First, we estimate the unsatisfied demand (lack of free lockers or lack of bicycles) at each station for a given time period in the future and for each possible number of bicycles at the beginning of the period. In a second stage, we use these estimates to guide our redistribution algorithms. Computational results using real data from the bike-sharing system in Palma de Mall…
L'impacte d'una pandèmia. La pesta i el treball domèstic femení a la València de 1647-1648
2021
An Italian Urban “Fashion” The Urban 1 Programme as a Catalyst for Institutional Planning Shift
2014
Since the 1990s Italy has been going through changes and experiments concerning modes and tools of urban government. New methods, based on publicprivate partnership, on a consensual basis, were progressively adopted, overcoming the traditional authoritative mechanisms and role of public actors. The contribution of Community policies such as initiatives on urban areas, has been crucial in creating new tools, influencing the existing ones and activating new approaches to planning. This paper builds some theoretical considerations on the contributions the implementation of European Programmes has given to the changes in the conception of urban interventions and thedebated shift in urban polic…
Mena García, Carmen y Díaz Reina, José Antonio: El abogado que dibujó el mundo: Martín Fernández de Enciso (1469-1533), una biografía apasionante
2021
Evaluating the creative potential of digital storytelling APPs for Primary Education
2019
La investigación evalúa la potencialidad creativa de una muestra de aplicaciones móviles (N=20) orientadas al diseño de relatos digitales, para usuarios de 6 a 12 años, utilizando el instrumento CREAPP K6-12, integrado por 48 indicadores relativos a 5 dimensiones de la creatividad: flexibilidad, originalidad, fluidez, elaboración de productos y resolución de problemas, co-edición y difusión. Se adoptan técnicas estadísticas descriptivas y multivariantes. Los resultados muestran que el 76.6% posee gran flexibilidad, el 73.4% favorece la originalidad, el 72.4% presenta recursos y funcionalidades dotándolas de fluidez, el 68.3% fomenta la elaboración de productos creativos, el 56.5% promueve l…