Ara es mostren els items 35-48 de 48

    • Quartz crystal microbalance holder design for on-line sensing in liquid applications 

      Amer, M.A.; Chávez Domínguez, Juan Antonio; García Hernández, Miguel J.; Salazar Soler, Jorge; Turó Peroy, Antonio (2016-05)
      Article
      Accés obert
      In this paper, the design of a QCM sensor for liquid media measurements in vertical position is described. A rugged and low-cost proof holder has been designed, the cost of which is significantly lower than those ...
    • Real-time detection of the bacterial biofilm formation stages using QCM-based sensors 

      Salazar Soler, Jorge; Amer Boixareu, Miguel Ángel; Turó Peroy, Antonio; Castro, Nagore; Navarro Pons, Marc; Soto, Sara; Gabasa, Yaiza; López, Yuly; Chávez Domínguez, Juan Antonio (2023-01-14)
      Article
      Accés obert
      Bacterial biofilms are a major cause of harm related to medical infections and biofouling. Thus, 80% of total infections are caused by biofilm-forming microorganisms. Consequently, knowledge of biofilm formation stages is ...
    • Redes inalámbricas 

      Salazar Soler, Jorge (European Virtual Learning Platform for Electrical and Information Engineering, 2016-06-11)
      Llibre
      Accés obert
      Este módulo proporciona una introducción a las redes inalámbricas en general y a las redes inalámbricas de área local en particular. Describe y explica lo que son las diferentes tecnologías inalámbricas, sus principales ...
    • Resizing buffer rods for ultrasound testing of food products with acoustic noise considerations 

      García Álvarez, J.; García Hernández, Miguel J.; Novoa Díaz, Daniel F.; Turó Peroy, Antonio; Chávez Domínguez, Juan Antonio; Salazar Soler, Jorge (2013-01)
      Article
      Accés restringit per política de l'editorial
      Buffer rods can be used to perform non-destructive and on-line analysis of food and beverage products. These rods, usually solid cylinders, can be long and heavy for certain applications. In this paper, a resizing analytic ...
    • Splitting of the ultrasounic beam path in clamp-on ultrasonic flowmeters due to propagation through dispersive materials 

      Millán Blasco, Oliver; Salazar Soler, Jorge; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; García Hernández, Miguel J. (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This article explains how a multi-frequency ultrasonic beam path is split due to passing through dispersive materials and the implications that it has in flow measurement using a Clamp-on ultrasonic flowmeter. The importance ...
    • Study of the effect of angle errors in conical ultrasonic sensors 

      García Álvarez, Víctor Óscar; García Hernández, Miguel J.; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; Salazar Soler, Jorge (2013-09-01)
      Article
      Accés restringit per política de l'editorial
      Many ultrasonic sensors intended for non-destructive testing include a plastic or metal element, known as buffer rod, between the ultrasonic transducer and the material under analysis. Buffer rods are often terminated in ...
    • Svet Internetu vecí 

      Silvestre Bergés, Santiago; Salazar Soler, Jorge (Czech Technical University of Prague. Faculty of Electrical Engineering, 2019-05-01)
      Llibre
      Accés obert
      Tento modul popisuje svet Internetu vecí z anglického Internet of Things (IoT). Predstavuje hlavní technologie používané v Internetu vecí spolu s platformami a IoT zarízeními. Seznam reálných aplikací v Internetu vecí je ...
    • Temperature compensation of ultrasonic velocity during the malolactic fermentation process 

      Amer, Miquel Àngel; Novoa Díaz, Daniel F.; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; García Hernández, Miguel J.; Salazar Soler, Jorge (2015-11-04)
      Article
      Accés obert
      Ultrasonic properties of materials present a strong dependence on temperature and in turn the ultrasonic velocity of propagation in the material under test. It is precisely for this reason that most ultrasonic measurements ...
    • The world of IoT 

      Silvestre Bergés, Santiago; Salazar Soler, Jorge (Czech Technical University, 2019-10-02)
      Llibre
      Accés obert
      This book describes the world of Internet of things (IoT). Main technologies involved in the use of IoT are introduced. Moreover, IoT devices and platforms are also described in this module. Finally, a list of real IoT ...
    • Ultrasonic inspection system for powder metallurgy parts 

      Turó Peroy, Antonio; Chávez Domínguez, Juan Antonio; García Hernández, Miguel J.; Bulkai, András; Tomek, Péter; Tóth, Gabor; Gironés, Ana; Salazar Soler, Jorge (2013-04)
      Article
      Accés restringit per política de l'editorial
      The demand for powder metallurgy (P/M) parts in its traditional automotive market is predicted to grow, but future sector expansion depends directly upon its capability to manufacture zero-defect parts for industries such ...
    • Ultrasonic monitoring of malolactic fermentation in red wines 

      Novoa Díaz, Daniel F.; Rodríguez Nogales, J. M.; Fernández Fernández, E.; Vila Crespo, J.; García Álvarez, Víctor Óscar; Amer, M.A.; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; García Hernández, Miguel J.; Salazar Soler, Jorge (2014-08-01)
      Article
      Accés restringit per política de l'editorial
      The progress of malolactic fermentation in red wines has been monitored by using ultrasonic techniques. The evolution of ultrasonic velocity of a tone burst 1 MHz longitudinal wave was measured, analyzed and compared to ...
    • Ultrasonic velocity of water-ethanol-malic acid-lactic acid mixtures during the malolactic fermentation process 

      Amer, M.A.; Novoa Díaz, Daniel F.; Puig-Pujol, A.; Capdevila, Josefina; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; García Hernández, Miguel J.; Salazar Soler, Jorge (Elsevier, 2015-03)
      Article
      Accés obert
      During malolactic fermentation in wines, malic acid is transformed into lactic acid by the action of lactic acid bacteria. This process can be monitored on-line by measuring the velocity of a low intensity ultrasonic wave ...
    • Wireless networks 

      Salazar Soler, Jorge (European Virtual Learning Platform for Electrical and Information Engineering, 2017-11-06)
      Llibre
      Accés obert
      This module provides an introduction to wireless networks in general and wireless LANs in particular. It describes and explains what the different wireless technologies are, their main features, security issues, advantages, ...
    • Zero-flow offset variation in ultrasonic clamp-on flowmeters due to inhomogeneity and nonlinearity of pipe materials 

      Millán Blasco, Oliver; Salazar Soler, Jorge; Chávez Domínguez, Juan Antonio; Turó Peroy, Antonio; García Hernández, Miguel J. (2017-11)
      Article
      Accés restringit per política de l'editorial
      The objective of this paper is to measure the zero-flow offset variation in ultrasonic Clamp-on flowmeters produced by using pipes made of materials with a nonhomogeneous and nonlinear behavior. The evaluation of this ...