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Now showing items 15718-15737 of 38489
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Flexible polyurethane foams based on 100% renewably sourced polyols
(Elsevier, 2014-10-5)Since polyol is one of the major components in polyurethane foam synthesis, introducing renewably sourced polyols in the foam formulation leads to materials with high renewable carbon content. A series of flexible ... -
Flexible predictions during listening comprehension: Speaker reliability affects anticipatory processes
(Neuropsychologia, 2019)During listening comprehension, the identification of individual words can be strongly influenced by properties of the preceding context. While sentence context can facilitate both behavioral and neural responses, it is ... -
Flexible Strain-Tension Calculation Method for Gap-type Overhead Conductors
Albizu Flórez, Igor
; Mazón Sainz-Maza, Angel Javier ; (IEEE, 2009-07)
Commercially available sag-tension programs give good results for most practical applications. However, they have some limitations concerning gap-type conductors. A separate aluminum and core creep calculation is needed ... -
Flexible synthesis can deliver more tailored and timely evidence for research and policy
(Proceedings of the National Academy of Sciences of the United States of America, 2023)... -
La flexiguridad como clave de la política de empleo en la UE: entre la competitividad, la inclusión social y el respeto a los derechos sociales
De la Cal Barredo, María Luz; Bengoetxea Alkorta, Aitor (Eurobask, 2011)
La flexiguridad se ha convertido en una noción central de la política de empleo de las instituciones europeas. Aunque la flexiguridad tiene un contenido bastante abierto, según se desprende de los diferentes enfoques ... -
Flexiseguridad europea: conceptos (definiciones operativas), metodología (instrumentos de seguimiento) y políticas (implantaciones consistentes)
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2007)... -
Flexiseguridad:oportunidades y riesgos en el actual mercado de trabajo
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2007)... -
Flexural Strength Prediction Models for Soil–Cement from Unconfined Compressive Strength at Seven Days
(MDPI, 2019-01-26)Soil⁻cement is an environmentally friendly road construction technique for base and subbase materials, which allows employing soils placed in the right-of-way of the road or in the surroundings, by improving its engineering ... -
Flicker Characteristics of Efficient Lighting Assessed by the IEC Flickermeter
; Gutiérrez Ruiz, José Julio; Saiz Agustín, Purificación ; ; ; (Elsevier, 2013-10-13)
We present an experimental study of the behavior of modern lighting technologies under supply voltage fluctuations. Some studies have reported that flicker severity measurements could exceed the compatibility levels ... -
Flicker of Modern Lighting Technologies Due to Rapid Voltage Changes
Lodetti, Stefano; ; Gutiérrez Ruiz, José Julio; Leturiondo Arana, Luis Alberto; ; Saiz Agustín, Purificación ; Melero, Julio J.; Bruna, Jorge (MDPI, 2019-03-01)
The purpose of the present paper is to evaluate the sensitivity of modern lighting technologies to different types of RVCs. In order to do that, 27 modern lampsmainly LEDhave been subjected to real RVCs and their response ... -
Flight delay forecast due to weather using Data Mining
(2015-10-15)A Data Mining model that is able to predict if a flight is going to leave late due to a weather delay. It is used, to be able to get a later connection if you have a connecting flight. -
Flight delays in Germany: a model for evaluation of future cost risk
(European Journal of Transport and Infrastructure Research, 2022-01-01)Air traffic has been increasing in Germany over the last decades reaching in 2018 an all-time high with more than 3 million flights. This increase has led to a rise in delays, which generate different costs to airlines, ... -
Flipped Learning in Higher Education for the Development of Intrinsic Motivation: A Systematic Review
Alonso Lacasta, Rebeca Kerstin; ; ; Rico González, Markel (MDPI, 2023-12-11)
Background: Flipped learning (FL) is being considered, in terms of new educational trends, a beneficial pedagogical model in the classroom. In particular, FL and intrinsic motivation (IM) are key components to the model ... -
Floating matter: a neglected component of the ecological integrity of rivers
(Springer, 2019)Floating matter (FM) is a pivotal, albeit neglected, element along river corridors contributing to their ecological integrity. FM consists of particulate matter of natural (e.g. wood, branches, leaves, seeds) and anthropogenic ... -
Floating wind turbine energy and fatigue loads estimation according to climate period scaled wind and waves
; Ulazia Manterola, Alain; ; Sáenz Aguirre, Jon (Elsevier, 2022-11)
Offshore wind power is one of the fastest-growing renewable energy sources, as it is expected to play a major role in the transition towards sustainability and net zero emissions. Despite its potential, the interaction of ... -
Flood Management with SUDS: A Simulation–Optimization Framework
(MDPI, 2023-01-20)Urbanization and climate change are the main driving force in the development of sustainable strategies for managing water in cities, such as sustainable urban drainage systems (SUDS). Previous studies have identified the ... -
Flood risk management: What are the main drivers of prevention?
(Basque Centre for Climate Change/Klima Aldaketa Ikergai, 2013-04-16)In a changing and unstable climate, climatic flood risk will increase: more intense and more extreme events would be more frequent. Higher climatic risk will turn into higher socio-economic risk, unless we implement ... -
Flora del Pirineo navarro
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2001)Este estudio recoge y analiza de forma critica la flora del Pirineo navarro, basándolos en la propia prospección sobre el terreno, unos 12.000 pliegos, la revisión de testimonios de herbario y citas bibliográficas existentes ... -
Flora vascolare del Sulcis (Sardegna Sud- Occidentale, Italia)
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2006)Viene presentato lo studio della flora vascolare del Sulcis (Sardegna Sud-Occidentale), in totale sono state rinvenute 1479 unità tassonomiche e in particolare 1235 specie, 210 sottospecie, 24 varietà e 10 ibridi, riferibili ... -
Flora y vegetación de los Montes Obarenes (Burgos)
García Mijangos, Itziar (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 1997)
Este estudio recoge y analiza de forma critica la flora del Pirineo navarro, basándolos en la propia prospección sobre el terreno, unos 12.000 pliegos, la revisión de testimonios de herbario y citas bibliográficas existentes ...