Results 121 to 130 of about 1,751,155 (316)
Patrón de mortalidad de la población española [PDF]
, 2016 Enfermedades del sistema circulatorio, tumores y enfermedades respiratorias son las tres causas más importantes de muerte. Son responsables de siete de cada diez muertes de personas mayores y se mantiene esta tendencia en los últimos años.El patrón de ...
Abellán García, Antonio +2 more
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Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories
Advanced Engineering Materials, EarlyView.Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov +6 more
wiley +1 more source
SPRAWL. Definición, causas y efectos [PDF]
El término Sprawl ha servido como un gran contenedor capaz de dar cabida a explicaciones, teorías y definiciones de diferente naturaleza, con lo que en ocasiones resulta difícil separar causas y efectos, teorías y hechos comprobados, descripciones y ...
Daniel Calatayud +2 more
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Problemas de casca de ovos: identificando as causas. [PDF]
, 2015 Fatores responsaveis pelo aparecimento de ma qualidade da casca; Genotipo; Idade; Alimentacao; Nutrientes relacionados com a formacao da casca; Minerais; Vitamina D3; Agua; Sanidade; Principais enfermidades infecciosas que compromentem a qualidade da ...
JAENISCH, F. R. F. +2 more
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Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May +9 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
El cambio climático: sus causas y efectos medioambientales [PDF]
, 2013 limate change is now one of the biggest issues facing humanity because of its environmental effects and, above all, because its main determinant is the increase of greenhouse gases resulting from human activity.
Useros Fernández, José Luis
core +1 more source
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
La pregunta y el método en la exposición de las cuatro causas en Aristóteles
Revista Filosofía UIS, 2011 Se encuentran dos exposiciones de la teoría de las cuatro causas en Aristóteles; una en Metafísica A y otra en Física II, 3. Si bien ambas exhibiciones son iguales en el contenido, difieren sí en la forma de la exposición.
Cristina Pérez Díaz
doaj
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source