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Now showing items 881-890 of 903
Failure-Analysis Based Redesign of Furnace Conveyor System Components: A Case Study
(MDPI, 2019-08)
Any manufacturing equipment designed from scratch requires a detailed follow-up of the performance for the first units placed in service during the production ramp-up, so that lessons learned are immediately implemented ...
La economía social y solidaria como vía para el buen vivir
(Universidad de Zaragoza, 2019-05-05)
La economía social y solidaria (ESS) engloba una amplia gama de emprendimientos y lógicas
económicas con el potencial de desplegar «otras economías» alternativas —en dispares grados— al
sistema capitalista. La ESS ...
Parenting Styles and Internalizing Symptoms in Adolescence: A Systematic Literature Review
(MDPI, 2019-09-01)
A growing body of recent research has identified associations between various parenting practices and styles and internalizing problems among adolescents. However, the reported findings are inconsistent and the studies in ...
A Comprehensive Study of Vesicular and Non-Vesicular miRNAs from a Volume of Cerebrospinal Fluid Compatible with Clinical Practice
(Ivyspring International Publisher, 2019)
Cerebrospinal fluid (CSF) microRNAs (miRNAs) have emerged as potential biomarkers for minimally invasive diagnosis of central nervous system malignancies. However, despite significant advances in recent years, this field ...
Combining random forests and physics-based models to forecast the electricity generated by ocean waves: A case study of the Mutriku wave farm
(Pergamon-Elsevier, 2019-10-01)
This paper combines random forests with physics-based models to forecast the electricity output of the Mutriku wave farm on the Bay of Biscay. The period analysed was 2014-2016, and the forecast horizon was 24 h in 4-h ...
Global estimations of wind energy potential considering seasonal air density changes
(Pergamon-Elsevier, 2019-11-15)
The literature typically considers constant annual average air density when computing the wind energy potential of a given location. In this work, the recent reanalysis ERA5 is used to obtain global seasonal estimates of ...
Genetic turnovers and northern survival during the last glacial maximum in European brown bears
(John Wiley & Sons, 2019-05-29)
The current phylogeographic pattern of European brown bears (Ursus arctos) has
commonly been explained by postglacial recolonization out of geographically distinct
refugia in southern Europe, a pattern well in accordance ...
Renta básica y Constitución en el Estado Social alemán (De la renta básica universal a la renta básica colectiva)
(IVAP, 2019-08)
En la actualidad, los empleos precarios no aseguran el mínimo vital, y para el futuro se pronostica el «fin del trabajo». Además, ante los defectos y límites de los sistemas asistenciales es necesario un replanteamiento ...
El principio de igualdad y los permisos parentales en el contexto nacional y comunitario
(IVAP, 2019-04)
En la década de los noventa el Derecho comunitario desarrolló
una doble regulación sobre los permisos debidos al nacimiento de hijos: de maternidad
y parental. Esta regulación está vigente hoy en el derecho interno y ...
Infrared emissivity of copper-alloyed spinel black coatings for concentrated solar power systems
(Elsevier, 2019-05-24)
The directional spectral emissivities of four new copper-alloyed spinel coatings for concentrated solar power applications were measured up to 800 °C and compared Pyromark 2500®, deposited in the same conditions on Inconel ...