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Mostrando ítems 1891-1900 de 3114
Stripping in hot mix asphalt produced by aggregates from construction and demolition waste
(SAGE Journals, 2012)
[Abstract:] This paper analyses the effect of water on the durability of hot asphalt mixtures made with recycled aggregates from construction and demolition debris. Indirect tensile stress tests were carried out to evaluate ...
Turismo sostenible: lugareños frente a turistas: el caso de la ciudad de Barcelona
(2015)
[Resumen] Este trabajo tiene como objetivo conocer cómo ha afectado el incremento de turistas y sus actividades en su estancia en una ciudad concreta y cómo afectan sus actitudes y acciones a los lugareños de dicha zona. ...
La diabetes mellitus en la época y en la obra de Roberto Nóvoa Santos (1885-1933) : un análisis histórico-médico
(2011)
[Abstract] The modern epoch of diabetes began around 1674, with the publication of Thomas Willis’s Pharmaceutice Rationalis sive diatriba de Medicamentorum Operationibus in Humano Corpore. From then until 1921, the year ...
Prevalence of atrial fibrillation in Spain: OFRECE Study results
(Elsevier, 2013-11-23)
[Abstract] Introduction and objectives. Atrial fibrillation is associated with substantial morbidity and mortality and both its incidence and prevalence are high. Nevertheless, comprehensive data on this condition in Spain ...
Moisture damage resistance of hot-mix asphalt made with recycled concrete aggregates and crumb rubber
(Elsevier, 2017)
[Abstract:] To guarantee sustainable construction, we investigated the reuse of construction and demolition waste (CDW) as recycled concrete aggregate (RCA) for the manufacture of hot-mix asphalt (HMA) in place of natural ...
Mechanical properties of hot-mix asphalt made with recycled concrete aggregates coated with bitumen emulsion
(Elsevier, 2014-03-31)
[Abstract] The incorporation of recycled concrete aggregates (RCA) in hot-mix asphalt (HMA) could be a way to promote sustainable construction. To date, several investigations have examined the use of this type of waste ...
Clinical features and natural history of clinically non-functioning pituitary incidentalomas
(Bioscientifica, 2017)
Efficient Implementations and Co-Simulation Techniques in Multibody System Dynamics
(2010)
[Abstract]
Current research in simulation of multibody systems (MBS) dynamics is focused
on two main objectives: the increase of the computational efficiency of the software
that carries out the simulations, and the ...
Biological conversion of carbon monoxide to ethanol: Effect of pH, gas pressure, reducing agent and yeast extract
(Elsevier, 2012-06)
A two-level full factorial design was carried out in order to investigate the effect of four factors on the bioconversion of carbon monoxide to ethanol and acetic acid by Clostridium autoethanogenum: initial pH (4.75–5.75), ...
Analysis of ITS1 and ITS2 sequences in "Ensis" razor shells: suitability as molecular markers at the population and species levels, and evolution of these ribosomal DNA spacers
(Canadian Science Publishing, 2010-01)
[Abstract] Internal transcribed spacer 1 and 2 (ITS1 and ITS2) sequences were analysed in Ensis razor shells (Mollusca: Bivalvia: Pharidae). We aimed to (1) test ITS1 and ITS2 as molecular markers at the population level ...