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Cable-driven knee rehabilitation orthosis: design, control, and experimental validation 

Gutierrez, Nery U.O.; da Costa Peixoto, Márcia Luciana; Guerra, Thierrie Marie; Dequidt, Antoine; Puig Cayuela, Vicenç; Paganelli, Sebastien (Publication date: 2025)

This paper introduces a cable-driven knee orthosis designed for anatomical adaptability, eliminating the need for mechanical reconfiguration. A Takagi-Sugeno (T-S) fuzzy model is employed to represent the system’s nonlinear ...

Código deontológico docente y tecnología 

Hernández Fernández, Antonio (Publication date: 2026-03-12)

El artículo examina cómo la creciente integración de las tecnologías digitales y la inteligencia artificial en la educación desafía los marcos tradicionales de la ética profesional docente. Argumenta que las herramientas ...

Picocyanobacteria distribution in the Ebro estuary (Spain) 

Pérez, Maria del Carmen; Carrillo Cortés, José Alejandro (Publication date: 2005-10-12)

The stratified estuary of the Ebro River is located on the Mediterranean coast of Spain. From samples obtained in 6 sampling campaigns between July 1999 and February 2000 from the last 18 km of Ebro River, the abundance ...

Experimental study on using biodiesel in hybrid electric vehicles 

Paredes Rojas, Juan Carlos; Costa Castelló, Ramon; Vázquez Medina, Rubén; Flores Campos, Juan Alejandro; Torres San Miguel, Christopher Rene (Publication date: 2025-03-24)

Hybrid electric vehicles are essential in the automotive industry. Combining electric propulsion with biofuels to power the electric motor and the internal combustion engine offers enormous potential to reduce fuel consumption ...

Contactless acquisition and decoupling of respiratory and cardiac signals using a 122 GHz FMCW radar 

Miró Mezquita, Laura; Wu, Ruochen; Aguasca Solé, Alberto; Broquetas Ibars, Antoni; Garcia Garcia, Cosme; Estrada Cuxart, Oriol; Nájar Martón, Montserrat (Publication date: 2026-03-12)

This paper presents a contactless method for the simultaneous monitoring of heart rate (HR) and respiratory rate (RR) using a Frequency Modulated Continuous Wave (FMCW) radar operating at 122.5 GHz. To address the challenges ...