Results 71 to 80 of about 15,593 (159)
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
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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
A model for High Pressure Grinding Rolls (HPGR) was developed in this work based on the widely used Population Balance Model (PBM). This approach uses a variety of different functions one of which is the breakage distribution function. The methodology to
Hernan Anticoi +5 more
doaj +1 more source
L'acte de col·locació de la primera pedra de l'ampliació de l'Escola Politècnica Superior d'Enginyeria de Manresa (EPSEM) va tenir lloc el 9 de novembre de 1998.
core +1 more source
L'acte de col·locació de la primera pedra de l'ampliació de l'Escola Politècnica Superior d'Enginyeria de Manresa (EPSEM) va tenir lloc el 9 de novembre de 1998.
core +1 more source
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
L'acte de col·locació de la primera pedra de l'ampliació de l'Escola Politècnica Superior d'Enginyeria de Manresa (EPSEM) va tenir lloc el 9 de novembre de 1998.
core +1 more source
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
NONISOTHERMAL THERMOGRAVIMETRY OF SPANISH FOSSIL FUELS [PDF]
M. À. Olivella, F. X. C. De Las Heras
doaj +1 more source
Underground mining is currently one of the Spanish economic sectors with the worst accident rates. Besides, the most frequent type of accident, and with the most serious consequences, is the one in which the injured worker is hit by a moving object.
Lluís Sanmiquel +4 more
doaj +1 more source

