Results 71 to 80 of about 12,247 (199)

Salud del cuidador: adaptación y validación del cuestionario Experience of Caregiving Inventory (ECI) en población española

open access: yesGaceta Sanitaria, 2019
Resumen: Objetivo: Adaptar y validar el Experience of Caregiving Inventory (ECI) en población española, aportando evidencia empírica de su consistencia interna, estructura interna y validez. Método: Validación psicométrica de la versión adaptada del ECI.
Mariacruz Crespo-Maraver   +5 more
doaj   +1 more source

Manresa vista com a la Covadonga Catalana

open access: yesAnuari Verdaguer, 2017
En aquest article, s’intenta justificar el títol de la revista setmanal manresana La Covadonga Catalana, revista que s’autoanomenava «Revista Catòlica Ilustrada» i que va ser un exponent del regionalisme catòlic antiliberal. Es va publicar a Manresa des del 16 de febrer de 1901 fins al 9 d’agost de 1902. S’intenta, també, explicar per què els redactors
openaire   +4 more sources

Analysis of Physical Properties of Coarse Aggregates Recovered from Demolished Concrete with a Two-Stage Water Jigs Process for Reuse as Aggregates in Concrete

open access: yesBuildings
The present work analyses the physical characteristics of aggregates recovered with the waterjigging process from comminuted concrete. In this work, conventional concrete (C16/20) was crushed to a top size of 20 mm with a jaw crusher and classified in a ...
Artur Bressanelli Teixeira   +5 more
doaj   +1 more source

Modeling the Influence of Changes in the Edaphic Environment on the Ecosystem Valuation of the Zone of Influence of the Ozogoche and Atillo Lake Systems in Ecuador

open access: yesApplied Sciences
Ecosystem valuation (EV) of soil resources is essential for understanding changes in environmental services in monetary terms. A lack of this information, which includes economic indices, hinders the optimal management of natural resources.
Yadira Carmen Pazmiño   +3 more
doaj   +1 more source

NONISOTHERMAL THERMOGRAVIMETRY OF SPANISH FOSSIL FUELS [PDF]

open access: yesOil Shale, 2022
M. À. Olivella, F. X. C. De Las Heras
doaj   +1 more source

Analysis of Hydraulic Jig Efficiency in Separation and Concentration of Ceramic Particles from Construction and Demolition Waste (CDW)

open access: yesBuildings
Construction and demolition waste (CDW) poses a significant environmental challenge, and the efficient recovery of high-quality recycled aggregates (RA) is vital for sustainable resource use.
Hassan Barkat   +7 more
doaj   +1 more source

Manresa - 50 cts. : Consell Municipal de Manresa

open access: yes, 2009
Escut de la ciutat voltat de llorer, a l'esquerra, un segador en ple treball, a la dreta, uns obrers, tors nu, treballant en una foneria, dibuix de l'artista Anselm Corrons sobre un fons de seguretat amb una ornamentació d'estil renaixement.
Manresa (Catalunya). Consell Municipal
core  

Roughness induced variation as a new mechanism for hydrodynamic lubrication between parallel surfaces

open access: yesFriction
This work proposes a new lift mechanism capable of explaining the hydrodynamic lift observed in real mechanical face seals with parallel surfaces. While it is well established that roughness is a key factor inducing such lift, its effect is commonly ...
Pau Català   +2 more
doaj   +1 more source

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