Ara es mostren els items 38405-38424 de 113321

  • Electrónica y electrocardiografía 

    Vargas Drechsler, Manuel Agustín (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 1996)
    Article
    Accés obert
  • Electronic characterization of all-thiophene conducting dendrimers: molecules and assemblies 

    Rodríguez Ropero, Francisco; Zanuy Gomara, David; Alemán Llansó, Carlos (2010-01)
    Article
    Accés restringit per política de l'editorial
    The molecular and electronic structure of all-thiophene dendrimers in both the neutral and oxidized states have been investigated performing quantum mechanical calculations on systems of up to 30 rings. Results evidenced ...
  • Electronic characterization of the phenological stages of grapevine using a LIDAR sensor 

    Rinaldi, Mónica Fernanda; Llorens Calveras, Jordi; Gil Moya, Emilio (Wageningen Academic Publishers, 2013)
    Comunicació de congrés
    Accés obert
    Canopy characteristics and their variation at all growth stages, together with the spatial distribution of plants in the field need to be considered in determining the application volume rate in fruit crops. Spray volume ...
  • Electronic design automation 

    Lorente González, Silvia (Cork Institute of Technology, 2006)
    Projecte/Treball Final de Carrera
    Accés restringit per decisió de l'autor
    The project that I chose was Electronic Design Automation. The reason that I chose it was because of my interest in the design of boards and also to improve my English. This project gives me the chance to expand my knowledge ...
  • Electronic design comparison for obtaining the IPG at the wrist 

    Puig Mas, Oleguer (Universitat Politècnica de Catalunya, 2015-09-25)
    Projecte Final de Màster Oficial
    Accés restringit per decisió de l'autor
    In this project it has been analysed and compared the techniques of synchronous demodulation and synchronous sampling in order to demodulate the IPG signal acquired at the wrist. The study revealed that both methods performs ...
  • Electronic invoicing: implementation study 

    Oskarsson, Asgeir Thor (2010-11)
    Audiovisual
    Accés obert
  • Electronic & ionic conduction & correlated dielectric relaxations in molecular solids 

    Zachariah, Manesh (Universitat Politècnica de Catalunya, 2016-11-17)
    Tesi
    Accés obert
    The study of crystalline materials has played a prominent role in solid state physics, whose basic theories were formulated for crystalline matter. However, disordered materials are more abundant in nature than crystalline ...
  • Electronic laboratory instrumentation and software development 

    Meneses Mori, Sebastián (Universitat Politècnica de Catalunya, 2017-07)
    Treball Final de Grau
    Accés obert
    This project consists of the configuration of an electronic laboratory, as well as the development of software for the acquisition of data through these instruments. The work has been carried out in the company Transplant ...
  • Electronic locking for high voltage grounding system 

    Boja Gallart, Eduard (Universitat Politècnica de Catalunya, 2014-06)
    Treball Final de Grau
    Accés obert
  • Electronic properties of intrinsic and doped amorphous silicon carbide films 

    Vetter, Michael; Voz Sánchez, Cristóbal; Ferré Tomas, Rafel; Martín García, Isidro; Orpella García, Alberto; Puigdollers i González, Joaquim; Andreu Batallé, Jordi; Alcubilla González, Ramón (2006-07)
    Article
    Accés restringit per política de l'editorial
    Hydrogenated amorphous silicon carbide (a-SiCx : H) films have shown excellent surface passivation of crystalline silicon. With the aim of large area deposition of these films the influence of the rf plasma power was ...
  • Electronic properties of poly(thiophene-3-methyl acetate) 

    Gomes, Alex; Casanovas, Jordi; Bertran Cànovas, Òscar; Campos, Joao Sinezio de C.; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos (2011-11-04)
    Article
    Accés obert
    The electronic structure of poly(thiophene-3- methyl acetate) has been investigated using UV–vis absorption spectroscopy and quantum mechanical calculations. Experimental measures in chloroform solution indicate that the ...
  • Electronics for Analog Signal Processing in an Optical Phased Array 

    Martínez Alfara, Aaron (Universitat Politècnica de Catalunya, 2013-10-15)
    Projecte Final de Màster Oficial
    Accés restringit per decisió de l'autor
    Optical free-space communication will be a key building block for future information systems. However, when the link includes part of the atmosphere, clear-air turbulence induces serious phase distortions and fading to the ...
  • Electronic system for drift clock calculation and synchronization for seafloor observatory 

    Apponi, Umberto; Embriaco, Davide; Marinaro, Giuditta; Romano, Vincenzo (SARTI, 2016)
    Comunicació de congrés
    Accés obert
    The paper describes a new electronic device that allows an easily measurement of the drift between a reference time source (usually GPS) and an atomic rubidium clock which is normally used in seafloor observatories. The ...
  • Electronic system for measuring rotational speed using a magnetoresistive sensor 

    Campiña García, David (Universitat Politècnica de Catalunya, 2011-07-28)
    Projecte Final de Màster Oficial
    Accés restringit per decisió de l'autor
    This project describes the design and implementation of an electronic system for measuring rotational speed using a magnetoresistive sensor. Initially, different types of rotational speed sensors are studied. This study ...
  • Electronic system in a suborbital payload 

    Quintana Buil, Guillem (Universitat Politècnica de Catalunya, 2016-07-22)
    Treball Final de Grau
    Accés obert
    Electronic system and telemetry protocol in a suborbital payload
  • Electronic transport in low temperature nanocrystalline silicon thin-film transistors obtained by hot-wire CVD 

    Puigdollers i González, Joaquim; Voz Sánchez, Cristóbal; Orpella García, Alberto; Martín García, Isidro; Soler Vilamitjana, David; Fonrodona, Marta; Bertomeu Balaguero, Joan; Andreu Batallé, Jordi; Alcubilla González, Ramón (2002-04)
    Article
    Accés restringit per política de l'editorial
    Hydrogenated nanocrystalline silicon (nc-Si:H) obtained by hot-wire chemical vapour deposition (HWCVD) at low substrate temperature (150 °C) has been incorporated as the active layer in bottom-gate thin-film transistors ...
  • Electronic upgrades on the second generation of an autonomous and portable cetacean auditory screening system 

    Mas, Alex; Castell Balaguer, Joan Vicent; Río Fernandez, Joaquín del; Schaar, Mike van der; André, Michel (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2010-07-20)
    Article
    Accés obert
    While noise is now considered a marine hazard that can directly affect cetaceans and induce a stranding, no clinical approach has yet introduced the detection of a possible hearing loss at a stranding site as a necessary ...
  • Electronic upgrades on the second generation of an autonomous and portable cetacean auditory screening system 

    Mas, Alex; Castell Balaguer, Joan Vicent; Río Fernandez, Joaquín del; Van der Schaar, Mike Connor Roger Malcolm; André, Michel (2009)
    Text en actes de congrés
    Accés obert
    While noise is now considered a marine hazard that can directly affect cetaceans and induce a stranding, no clinical approach has yet introduced the detection of a possible hearing loss at a stranding site as a necessary ...
  • Electronic wireless drum sticks 

    Rodríguez García, Eduard (Universitat Politècnica de Catalunya, 2015-07-21)
    Treball Final de Grau
    Accés obert
    This thesis wants to develop a prototype of a final commercial product. It tries to take the idea of electronic drums to the next level by creating a drum system packed in just a pair of sticks. Any surface will be an ...
  • Electron re-collision dynamics in strong mid-IR fields for diffraction imaging of molecular structure and its fragmentation 

    Wolter, Benjamin (Universitat Politècnica de Catalunya, 2018-02-26)
    Tesi
    Accés obert
    One of the grand challenges of modern science is to image chemical reactions and biological functions while they are taking place. To realize these molecular movie, experimental techniques need to resolve the relevant ...