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Ara es mostren els items 22984-23003 de 245685

    • Approach to the implementation and modeling of LDO–assisted DC-DC voltage regulators 

      Martínez García, Herminio (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés obert
      This paper presents the design of an LDO-assisted DC-DC voltage regulator in Cadence Virtuoso® based on a 350-nm CMOS technology. This kind of voltage regulator consists of a switching converter together with a classic or ...

    • Approach to the implementation of linear-assisted-based battery chargers 

      Martínez García, Herminio; García Vílchez, Encarna (Wroclaw University, 2017)
      Text en actes de congrés
      Accés obert
      This article shows the proposal of a linear–assisted regulator or linear–&–switching hybrid regulator with a constant switching frequency. The control loop of the system is based on the current–mode technique. The main ...

    • Approach to the implementation of linear–assisted–based battery chargers 

      Martínez García, Herminio; García Vílchez, Encarna (2017)
      Article
      Accés obert
      This article shows the proposal of a linear-assisted regulator or linear-&-switching hybrid regulator with a constant switching frequency. The control loop of the system is based on the current-Mode technique. The main ...

    • Approach to the modeling of LDO-assisted DC-DC voltage linear regulators 

      Sedaghati, Nasima; Martínez García, Herminio; Cosp Vilella, Jordi (Universidad de Málaga, 2017)
      Text en actes de congrés
      Accés obert
      This paper presents the design of a LDO-assisted DC-DC converters in Cadence Virtuoso based on a 350-nm CMOS technology. This kind of voltage regulators consists of a switching converter together with a classic or LDO (low ...

    • Approach to the modeling of LDO–assisted DC–DC voltage linear regulators 

      Sedaghati, Nasima; Martínez García, Herminio; Cosp Vilella, Jordi (Universidad de Málaga, 2017)
      Text en actes de congrés
      Accés obert
      This paper presents the design of a LDO-assisted DC-DC converters in Cadence Virtuoso based on a 350-nm CMOS technology. This kind of voltage regulators consists of a switching converter together with a classic or LDO (low ...

    • Approach to the modelling of capacitor-less linear-assisted DC-DC regulators as candidate topology for battery chargers 

      Martínez García, Herminio (2017)
      Comunicació de congrés
      Accés obert
      Two different alternatives have been widely used for decades to provide the necessary power supply energy to charge battery systems. These two alternatives are known largely: (1) The use of voltage series linear regulators ...

    • Approach to velocity and acceleration measurement in the Bi-Directional SAR imaging mode 

      Mittermayer, Josef; Prats, Pau; Wollstadt, Steffen; Baumgartner, Stefan; López Dekker, Francisco J.; Broquetas Ibars, Antoni; Makhoul Varona, Eduardo; Krieger, Gerhard; Moreira, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents an initial analysis of the possibilities for velocity and acceleration m easurement with the Bi- Directional SAR imaging mode (BiDi). It comprises single satellite single path acquisitions as well ...

    • Approaches for coupled numerical simulation of high frequency tube welding process 

      Nikanorov, Alexander; Baake, Egbert; Brauer, Holger; Weil, Christoph (CIMNE, 2015)
      Text en actes de congrés
      Accés obert
      Welding processes and installations used nowadays are mainly developed on practical experience and analytical calculations. Nevertheless, high frequency induction tube welding is a very complex three-dimensional dynamic ...

    • Approaches for describing reference architectures: A systematic mapping study 

      Dias Valle, Pedro Henrique; Garcés, Lina; Guessi, Milena; Martínez Fernández, Silverio Juan; Nakagawa, Elisa Yumi (CIbSE, 2020)
      Text en actes de congrés
      Accés obert
      Reference architectures have emerged as an important arti-fact of software engineering, since they provide knowledge and experi-ence about how to design architectures of software systems in a specificdomain, favoring their ...

    • Approaches for Task Affinity in OpenMP 

      Terboven, Christian; Hahnfeld, Jonas; Teruel, Xavier; Mateo, Sergi; Duran, Alejandro; Klemm, Michael; Olivier, Stephen L.; Supinski, Bronis R. (Springer International Publishing, 2016-09-21)
      Comunicació de congrés
      Accés obert
      OpenMP tasking supports parallelization of irregular algorithms. Recent OpenMP specifications extended tasking to increase functionality and to support optimizations, for instance with the taskloop construct. However, task ...

    • Approaches of production planning and control under Industry 4.0: A literature review 

      Herrmann, Jan-Phillip; Tackenberg, Sven; Padoano, Elio; Gamber, Thilo (OmniaScience, 2022)
      Article
      Accés obert
      Purpose: Industry 4.0 technologies significantly impact how production is planned, scheduled, and controlled. Literature provides different classifications of the tasks and functions of production planning and control (PPC) ...

    • Approaches to study light effects on brassinosteroid sensitivity 

      Paulišic, Sandi; Molina Contreras, Maria José; Roig Villanova, Irma; Martínez García, Jaime Francisco (Springer, 2017-01-26)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Light perception and hormone signaling in plants are likely connected at multiple points. Light conditions, perceived by photoreceptors, control plant responses by altering hormone concentration, tissue sensitivity, or a ...

    • Approaches to the integration of TRUST and FAIR principles 

      Delgado Mercè, Jaime; Álvarez Romero, Celia; Martínez García, Alicia; Parra Calderón, Carlos Luis (CEUR-WS.org, 2021)
      Text en actes de congrés
      Accés obert
      FAIR4Health, an EU’s funded project, promotes the application of FAIR principles (Findable, Accessible, Interoperable, Reusable) in data derived from publicly funded health research initiatives to share and reuse them in ...

    • Approaching compost stability from Klason lignin modified method: Chemical stability degree for OM and N quality assessment 

      López Martínez, Margarita; Huerta Pujol, Oscar; Martínez Farré, Francesc Xavier; Soliva Torrentó, Montserrat (Elsevier, 2010-12-01)
      Article
      Accés obert

    • Approaching dual quaternions from matrix algebra 

      Thomas, Federico (2014)
      Article
      Accés obert
      Dual quaternions give a neat and succinct way to encapsulate both translations and rotations into a unified representation that can easily be concatenated and interpolated. Unfortunately, the combination of quaternions and ...

    • Approaching fundamental limits to free-space communication through atmospheric turbulence 

      Belmonte Molina, Aniceto; Kahn, J. M. (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2018)
      Text en actes de congrés
      Accés obert
      We have determined the optimal beams for free-space optical transmission through atmospheric turbulence. These are stochastic eigenmodes derived analytically from a canonical turbulence model, assuming known turbulence ...

    • Approaching parallel computing to simulating population dynamics in demography 

      Montañola Sales, Cristina; Onggo, Bhakti S. S.; Casanovas Garcia, Josep; Cela Espín, José M.; Kaplan Marcusan, Adriana (2016-11-01)
      Article
      Accés obert
      Agent-based modelling and simulation is a promising methodology that can be applied in the study of population dynamics. The main advantage of this technique is that it allows representing the particularities of the ...

    • Approaching predator-prey Lotka-Volterra equations by simplicial linear differential equations 

      Jarauta Bragulat, Eusebio; Egozcue Rubí, Juan José (CIMNE, 2011)
      Text en actes de congrés
      Accés obert
      Predator-prey Lotka-Volterra equations was one of the rst models reflecting interaction of different species and modeling evolution of respective populations. It considers a large population of hares (preys) which is ...

    • Approaching simulation to modelers: a user interface for large-scale demographic simulation 

      Montañola Sales, Cristina; Casanovas Garcia, Josep; Onggo, Bhakti S. S.; Cela Espín, José M.; Kaplan Marcusan, Adriana (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Comunicació de congrés
      Accés obert
      Agent-based modeling is one of the promising modeling tools that can be used in the study of population dynamics. Two of the main obstacles hindering the use of agent-based simulation in practice are its scalability when ...

    • Approaching the cold start problem in customer relationship management through lifetime value models 

      Guivernau Rosés, Daniel (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2022)
      Treball Final de Grau
      Accés obert
      Companies are often interested in assessing the future profitability of their customers. This is especially challenging for clients that the company recently acquired, given the small amount of information available. In ...