Results 31 to 40 of about 17,589 (156)

Sensor-Driven Preventive Preservation of Underground Heritage: A Case Study of the Wine Cellars of Baltanás

open access: yesHeritage
Underground wine cellars represent a fragile form of cultural heritage, where long-term microclimatic imbalance can lead to material degradation, structural instability, and internal collapses.
Fernando Ramonet   +7 more
doaj   +1 more source

RadonFAN: Intelligent Real-Time Radon Mitigation Through IoT, Rule-Based Logic, and AI Forecasting

open access: yesAI
Radon (Rn-222) is a major indoor air pollutant with significant health risks. This work presents RadonFAN, a low-cost IoT system deployed in two galleries at the Institute of Physical and Information Technologies (ITEFI-CSIC, Madrid), integrating ...
Lidia Abad   +4 more
doaj   +1 more source

Accretion and photodesorption of CO ice as a function of the incident angle of deposition [PDF]

open access: yes, 2019
Non-thermal desorption of inter- and circum-stellar ice mantles on dust grains, in particular ultraviolet photon-induced desorption, has gained importance in recent years.
Aparicio, S.   +7 more
core   +3 more sources

Smart Nanogels as Enzyme‐Driven Nanomotors for Navigating Viscous Physiological Barriers

open access: yesAdvanced Functional Materials, Volume 36, Issue 2, 5 January 2026.
Two families of urease‐powered nanomotors (NMs), with and without a p‐(2‐hydroxyethyl methacrylate) (p‐HEMA) shell, have been successfully prepared. Both types exhibit effective motion in highly viscous synovial fluid media at low urea concentrations (25 mM).
David Esporrín‐Ubieto   +6 more
wiley   +1 more source

The influence of the curing conditions of concrete on durability after freeze-thaw accelerated testing

open access: yesMateriales de Construccion, 2015
This work relates the curing conditions of concrete with the damage caused by rapid freeze-thaw cycles (ASTM C 666). The “potential” durability of concrete after testing is also studied.
G. Al-Assadi   +4 more
doaj   +1 more source

Reseñas [PDF]

open access: yes, 2010
Francisco A.
Arranz Márquez, Luis
core  

La incorporación de España al "movimiento documental" europeo de principios de siglo. La contribución de la Academia de Ciencias Exactas, Físicas y Naturales de Madrid al International Catalogue of Scientific Literature (1904-1921) y la Unión Interna [PDF]

open access: yes, 1992
La Academia de Ciencias Exactas, Físicas y Naturales de Madrid participó, a instancias de la Asociación Internacional de Academias y de la Royal Society de Londres, en una de las grandes empresas documentales de principios de este siglo: el International
Astrain Gallart, Mikel   +2 more
core   +1 more source

Enrique García Santo-Tomás. La musa refractada. Literatura y óptica en la España del Barroco [PDF]

open access: yes, 2016
Enrique García Santo-TomásLa musa refractada. Literatura y óptica en la España del BarrocoMadrid, Iberoamericana, 2015, 339 p.ISBN 9788484898818Enrique García Santo-TomásLa musa refractada.
García López, Jorge
core   +2 more sources

Parénesis y metapoesía en la sátira anticortesana en la lírica española del siglo XVII [PDF]

open access: yes, 2017
Within the antiaulic satire, the court is referred to as a sea of evils. In this context of literary criticism, we carry out an analysis of the most representative Seventeenth-century Spanish and Spanish American texts dealing with this controversy ...
Martínez Navarro, María del Rosario
core  

Mecanismos, lenguajes, y geometría: Lanz y la composición de las máquinas [PDF]

open access: yes, 2002
Este trabajo es parte de un estudio en el que se trata de construir la filiación de algunas ideas básicas de las ciencias exactas que, habiendo llegado en diferentes épocas, finalmente se arraigaron en el mundo científico de habla hispana.
Ortiz, Eduardo L.
core  

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