Results 141 to 150 of about 106,246 (243)

Durabilidad de hormigones con agregados reciclados

open access: yes, 2018
In the last years, the use of recycled aggregates for new concrete production has increased, as it is a sustainable practice and, in some cases, an economical solution. In some regions of the world, its use for structural concrete production is already standardized, whereas in other regions there is still a general concern by concrete producers when ...
openaire   +1 more source

[Flexural Strength of Resinous Cements: In Vitro Evaluation]. [PDF]

open access: yesRev Cient Odontol (Lima)
Noa-Yarasca S, López-Flores A.
europepmc   +1 more source

Estudio de la durabilidad de hormigones proyectados

open access: yes, 2020
El hormigón proyectado es una técnica de ejecución en alza, especialmente útil para soporte de tierras, túneles o reparaciones de estructuras. Este estudio, trata de determinar si el uso de áridos reciclados y acelerante de fraguado libre de álcali empeoran el comportamiento del hormigón proyectado en cuento a la durabilidad frente a la sorción de ...
openaire   +1 more source

[Neuropsychological rehabilitation for post-COVID-19 syndrome: Results of a clinical program and six-month follow up.] [PDF]

open access: yesNeurologia, 2022
García-Molina A   +5 more
europepmc   +1 more source

[Surgical Procedures in Gastroesophageal Reflux Disease]. [PDF]

open access: yesActa Gastroenterol Latinoam
Solinas D, Ramírez M, Nieponice A.
europepmc   +1 more source

[The challenging pathway to TAVI: in memory of Alain Cribier]. [PDF]

open access: yesREC Interv Cardiol
García E, Unzué L, Teijeiro R.
europepmc   +1 more source

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