• Influence of fused deposition modeling (FDM) parameters on surface finish of plastic parts 

  Buj Corral, Irene; Marco Almagro, Lluís; Rodero de Lamo, Lourdes; Domínguez Fernandez, Alejandro (2018)
  Text en actes de congrés
  Accés restringit per política de l'editorial

  In the present paper, influence of FDM (fused deposition modeling) parameters on surface finish of printed parts is presented. Cylindrical specimens were printed in PLA (Polylactic Acid). Five variables ...
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  Validation of the inverse dynamic analysis of human gait using a forward dynamics approach 

  Pàmies Vila, Rosa; Font Llagunes, Josep Maria (2013)
  Text en actes de congrés
  Accés obert

  One of the aims of the dynamic analysis of human gait is to know the joint forces and torques that the musculoskeletal system produces during the motion. For this purpose, an 18 segment 3D model with 57 degrees of freedom ...
• Multi-antenna configuration modeling for massive MIMO V2I 

  Pfadler, Andreas; Ballesteros Sánchez, Christian; Romeu Robert, Jordi; Jofre Roca, Lluís (Institute of Electrical and Electronics Engineers (IEEE), 2018)
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  There is a growing research interest in massive Multiple Input Multiple Output (MIMO) antenna systems because of their higher channel capacity and energy efficiency. New applications in digital mobility and connected car ...
• A multi-criteria decision support tool for the assessment of household biogas digester programmes in rural areas. A case study in Peru 

  Ferrer Martí, Laia; Ferrer Martí, Ivet; Sánchez, Elena; Garfi, Marianna (2018)
  Article
  Accés restringit per política de l'editorial

  Household biogas digesters are a sustainable technology that can help rural families of low income countries meeting their basic energy needs and improving their standard of living. However, household biogas digester ...
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  A Conceptual Tool for the Implementation of the Circular Economy Emissions Reuse Closed Loops through Process Equipment 

  Ridaura Aldana, Gregorio; Llorens-Cervera, Sonia; Carrillo, Carmen; Buj Corral, Irene; Riba Romeva, Carles (2018-10-27)
  Article
  Accés obert

  Nowadays industry is immersed in a transition to the Circular Economy (CE) as a way to achieve resource efficiency in production processes. However, the implementation of CE closed loops is still in an initial phase and ...
• Novel applications of nonwood cellulose for blood typing assays 

  Casals Terré, Jasmina; Farré Lladós, Josep; Zuñiga, Allinson; Roncero Vivero, María Blanca; Vidal Lluciá, Teresa (2018-10-03)
  Article
  Accés restringit per política de l'editorial

  Paper-based microfluidics devices can create a new healthcare model. Cellulose is carbohydrate polymer biocompatible and hydrophilic. These characteristics enhance the development of user-friendly diagnostic devices, but ...
• Effects of building condition on the tensile property of FFF Timberfill parts 

  Zandi, Mohammad Damous; Jerez Mesa, Ramón; Travieso Rodriguez, Jose Antonio; Llumà Fuentes, Jordi (2018)
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  This paper presents a study of mechanical properties of Fused Deposition Modeling (FDM) rapid prototyping processed material Timberfill. In this study, four important process parameters such as layer thickness, density, ...
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  Novel variable radius spiral-shaped micromixer: from numerical analysis to experimental validation 

  Mehrdel, Pouya; Karimi, Shadi; Farré Lladós, Josep; Casals Terré, Jasmina (2018-10-27)
  Article
  Accés obert

  A novel type of spiral micromixer with expansion and contraction parts is presented in order to enhance the mixing quality in the low Reynolds number regimes for point-of-care tests (POCT). Three classes of micromixers ...
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  Multi Jet Fusion PA12 manufacturing parameters for watertightness, strength and tolerances 

  Morales Planas, Sergio; Minguella Canela, Joaquim; Llumà Fuentes, Jordi; Travieso Rodriguez, Jose Antonio; García Granada, Andrés-Amador (Multidisciplinary Digital Publishing Institute (MDPI), 2018-08-18)
  Article
  Accés obert

  The aim of this paper is to explore the watertightness behaviour for high pressure applications using Multi Jet Fusion technology and polyamide 12 as a material. We report an efficient solution for manufacturing functional ...
• Skeletal-level control-based forward dynamic analysis of acquired healthy and assisted gait motion 

  Mouzo, Francisco; Lugrís Armesto, Urbano; Pàmies Vila, Rosa; Cuadrado Aranda, Javier (2018-09)
  Article
  Accés restringit per política de l'editorial

  Gait analysis is commonly addressed through inverse dynamics. However, forward dynamics can be advantageous when descending to muscular level, as it allows activation and contraction equations to be integrated with motion ...
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  Assessment of the potential economic impact of the use of AM technologies in the cost levels of manufacturing and stocking of spare part products 

  Minguella Canela, Joaquim; Morales Planas, Sergio; Gomà Ayats, Joan Ramon; Santos López, M. Antonia de los (Multidisciplinary Digital Publishing Institute (MDPI), 2018-08-14)
  Article
  Accés obert

  Additive manufacturing (AM) technologies are appropriate manufacturing technologies to produce low rotation products of high added value. Products in the spare parts business usually have discontinuous demand levels of ...
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  Bond graph simulation of error propagation in position estimation of a hydraulic cylinder using low cost accelerometers 

  Algar, Antonio; Codina Macià, Esteban; Freire Venegas, Francisco Javier (2018-10-01)
  Article
  Accés obert

  The indirect calculation from acceleration of transversal displacement of the piston inside the body of a double effect linear hydraulic cylinder during its operating cycle is assessed. Currently an extensive effort exists ...

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