Results 21 to 30 of about 375 (146)
Radon Transport, Accumulation Patterns, and Mitigation Techniques Applied to Closed Spaces
Atmosphere, 2022 In this study, different techniques for the mitigation of radon gas in indoor spaces were investigated. For this purpose, two different scenarios of a public building were analyzed: two symmetrical facility galleries and a reverberation chamber. Although
Isabel Sicilia +4 more
doaj +1 more source
Rician Beamforming: Despeckle Method via Coarray Projection Stochastic Analysis
Applied Sciences, 2020 Current computation capabilities normal, Delay and Sum (DAS) and Total Focusing Method (TFM) allow new definitions for beamformers. In this paper, a new beamforming method is proposed. It exploits diversity across pixel data after focusing process.
Virginia Yagüe-Jiménez +3 more
doaj +1 more source
Numerical Simulation of the Tension–Compression Behavior of Tie Connections in Brick Masonry Walls
CivilEng, 2022 Brick masonry veneer walls connected to infill walls inserted in a reinforced concrete (RC) frame are a common constructive system in Portugal. The stability of the veneer wall is ensured by ties that make the connection with the masonry infill walls ...
Javier Ortega +2 more
doaj +1 more source
A Model for Scale-Free Networks: Application to Twitter
Entropy, 2015 In the last few years, complex networks have become an increasingly relevant research topic due to the large number of fields of application. Particularly, complex networks are especially significant in the area of modern online social networks (OSNs ...
Sofía Aparicio +2 more
doaj +1 more source
Buildings, 2022 The conservation of built cultural heritage is a fundamental task for modern societies. Specialized expertise is necessary to define a proper strategy to preserve a heritage that is accumulating damage due to the deterioration of materials, repeated ...
Estefanía Chaves +3 more
doaj +1 more source
Influence of the Human Skin Tumor Type in Photodynamic Therapy Analysed by a Predictive Model
International Journal of Photoenergy, Volume 2012, Issue 1, 2012., 2012 Photodynamic Therapy (PDT) modeling allows the prediction of the treatment results depending on the lesion properties, the photosensitizer distribution, or the optical source characteristics. We employ a predictive PDT model and apply it to different skin tumors.
I. Salas-García +3 more
wiley +1 more source
Patentes, cambio técnico e industrialización en la España del siglo XIX [PDF]
, 1999 Editada en la Fundación Empresa PúblicaEn este artículo se utilizan las series de patentes para profundizar en la estructura de la economía española entre 1759 y 1878, partiendo de la hipótesis de que la actividad inventiva es fruto de la demanda ...
Sáiz González, J. Patricio +1 more
core +1 more source
Innovación y tecnología: los transbordadores de Torres Quevedo = Innovation and technology : the Torres Quevedo cable cars [PDF]
, 2012 Las iniciativas industriales en el entorno del cambio de siglo XIX al XX en el País Vasco son un interesante objeto de estudio. Pero la Innovación y la Tecnología desbordan las fronteras de los factorías y se trasladan al ámbito ciudadano en aspectos ...
González Redondo, Francisco A. +1 more
core +2 more sources
Lenguaje y conocimiento científico: perspectivas para una educación española
Arbor: Ciencia, Pensamiento y Cultura, 2002 Con el horizonte de una marcada preocupación ante el problema que se le plantea a la Lengua española por el abandono a que la somete el imperio de la Lengua inglesa en la creación y uso de términos científicos, y por el exilio lingüístico de los ...
Francisco González de Posada
doaj +1 more source
HeritageUnderground 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