Results 21 to 30 of about 484,161 (221)
Physicochemical properties of activated sludge ash as an additive in mortars [PDF]
MATEC Web of ConferencesWasted activated sludge is a by-product of the treatment of wastewater, that historically been considered a waste and disposed in landfill. This has resulted in the search for alternatives in its disposal and possible reuses of these wastes.
Seal Christian, Mery Patrica
doaj +1 more source
Revista de Estudios Latinoamericanos sobre Reducción del Riesgo de Desastres, 2020 Chile es un país donde la norma es tener erupciones volcánicas, con varias de ellas siendo muy explosivas. Hoy podemos aprender de sus complejidades, y los errores en torno a la comunicación de emergencia en ellas, para poder mejorar la situación de la ...
Cristian Farías
doaj +1 more source
Informes de la Construccion, 2020 El análisis de estructuras complejas, como los paneles compuestos de varios materiales, es difícil de modelar producto de la variabilidad en las propiedades mecánicas de los materiales.
Wilmer Barreto, Ricardo Picón
doaj +1 more source
Lessons learned from the COVID-19 pandemic in construction projects in Chile
Revista Ingeniería de ConstrucciónThe construction industry faced significant challenges due to the COVID-19 pandemic. This study examines the lessons learned from construction projects in Chile after the pandemic, through semi-structured interviews with project management professionals.
Felipe Araya +7 more
doaj +1 more source
A bed load transport equation based on the spatial distribution of shear stress – Oak Creek revisit [PDF]
Earth Surface Dynamics, 2020 Bed load transport formulations for gravel-bed rivers are often based on reach-averaged shear stress values. However, the complexity of the flow field in these systems results in wide distributions of shear stress, whose effects on bed load transport are
A. Monsalve +4 more
doaj +1 more source
SWEpy: an open-source GPU-accelerated solver for near-field inundation and far-field tsunami modeling [PDF]
Geoscientific Model DevelopmentWe present SWEpy, an open-source Python finite volume (FV) software for solving the shallow water equations (SWEs) on unstructured triangular meshes. The framework combines flexibility and high performance through GPU acceleration and a well-balanced ...
J. Fuenzalida +4 more
doaj +1 more source
Tecnología y ciencias del aguaEn este estudio se realiza un análisis de teleconexión del caudal estacional durante la temporada seca (primavera y verano) de la cuenca del río Olivares, una cuenca de cabecera del río Maipo, con índices climáticos tradicionales (Oscilación Antártica ...
Javiera Montalva +2 more
doaj +1 more source
Gender &History, EarlyView.ABSTRACT The contributions of propagandist and writer Hildegart (1914–1933) to Spanish cultural life are overshadowed by accounts of her unusual upbringing and violent death. This article examines the conditions that enabled the teenager to become a prominent voice for feminism and sexual reform on the eve of Spain's Second Republic (1931–1939).
Micaela Pattison
wiley +1 more source
Renaissance Studies, EarlyView.ABSTRACT Native to America, the pineapple—Ananas comosus (L.) Merr.—delighted the Europeans who came across it. The fruit was mentioned by the voyagers and missionaries who observed and tasted it in the Americas and, from the 1500s onwards, infused reports, chronicles and natural history treatises with colour and flavour.
Teresa Nobre de Carvalho
wiley +1 more source
El mercado asegurador y su importancia en las obras civiles en Colombia [PDF]
, 2006 En los últimos años el Mercado Asegurador ha ganado mucha importancia, y esto debido a la gran cantidad de sucesos que han afectado seriamente al país, entre los cuales se encuentran, fenómenos naturales, incendios, explosiones, daños en maquinaria, así
Henao del Río, Diego Fernando
core +1 more source