Results 21 to 30 of about 85 (74)
SensorsIn this paper the design, development, and validation of a set of low-power low-cost sensor systems intended for environmental monitoring and visitor tracking in cultural heritage sites are shown.
Sofía Aparicio +7 more
doaj +1 more source
Microwire-Based Sensor Array for Measuring Wheel Loads of Vehicles
Sensors, 2019 In this paper, a magnetic microwire-based sensor array embedded under the pavement is proposed as a weighing system at customs ports of entry. This sensor is made of a cementitious material suitable for embedding within the core of concrete structures ...
Jesus Olivera +7 more
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
Smart Nanogels as Enzyme‐Driven Nanomotors for Navigating Viscous Physiological Barriers
Advanced 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
RadonFAN: Intelligent Real-Time Radon Mitigation Through IoT, Rule-Based Logic, and AI Forecasting
AIRadon (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
Advanced Materials, Volume 37, Issue 49, December 10, 2025.A schematic illustration of how noble metals can be used to create nanoparticles (NPs) or nanoclusters (NCs). Noble metal NPs, due to their plasmonic properties, enable photothermal therapy and surface‐enhanced Raman scattering (SERS). In contrast, NCs, which lack a plasmonic resonance band, exhibit fluorescence, making them ideal for bioimaging ...
David Esporrín‐Ubieto +3 more
wiley +1 more source
Materiales 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
Dynamic Walking of a Legged Robot in Underwater Environments
Sensors, 2019 In this research, the dynamic walking of a legged robot in underwater environments is proposed. For this goal, the underwater zero moment point (Uzmp) is proposed in order to generate the trajectory of the centre of the mass of the robot.
Gerardo Portilla +5 more
doaj +1 more source
Seg4D: An Open-Source Solution for Supporting the Diagnosis of Historic Constructions Using 3D Point Clouds — A Case Study Application [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesThis paper presents the application of the open-source software Seg4D® for the automated diagnosis of historic constructions using 3D point clouds. Seg4D® integrates machine learning, deep learning as well as several ad-hoc algorithms within the ...
P. Sanz-Honrado +4 more
doaj +1 more source
Cross-domain urban and heritage point cloud benchmarks for semantic segmentation: insights from the 3M (Mapping Mappano Municipality) and ArCHX datasets [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesSemantic segmentation of 3D point clouds is a key enabler for intelligent urban analysis and cultural heritage documentation. However, current benchmarks remain uneven for different reasons: from the fragmented scenes of cityscape scenarios where a ...
F. Matrone +10 more
doaj +1 more source