Enviaments recents

  • Identification of interleukin-27 (IL-27)/IL-27 receptor subunit alpha as a critical immune axis for in vivo hiv control 

    Ruiz-Riol, M.; Berdnik, D.; Llano, A.; Mothe, Beatriz; Gálvez, C.; Pérez Alvarez, Susana; Oriol Tordera, B.; Olvera Van der Stoep, Alex; Silva Arrieta, S.; Meulbroek, M.; Salvat Pujol, Francesc; Coll, J.; Martínez Picado, Javier; Ganoza, Carmela; Sánchez, J.; Gómez Melis, Guadalupe; Coray, Wyss; Brander, Christian (2017-08-01)
    Article
    Accés obert
    Intact and broad immune cell effector functions and specific individual cytokines have been linked to HIV disease outcome, but their relative contribution to HIV control remains unclear. We asked whether the proteome of ...
  • Heuristic solucions to the facility location problem with general Bernoulli demands 

    Albareda Sambola, Maria; Fernández Aréizaga, Elena; Saldanha da Gama, Francisco (2017-09-28)
    Article
    Accés obert
    In this paper, a heuristic procedure is proposed for the facility location problem with general Bernoulli demands. This is a discrete facility location problem with stochastic demands that can be formulated as a two-stage ...
  • Interventions to improve adherence to reporting guidelines in health research: a scoping review protocol 

    Blanco de Tena Davila, David; Kirkham, Jamie; Altman, D.G.; Moher, David; Boutron, Isabelle; Cobo Valeri, Erik (2017-11-16)
    Article
    Accés obert
    There is evidence that the use of some reporting guidelines, such as the Consolidated Standards for Reporting Trials, is associated with improved completeness of reporting in health research. However, the current levels ...
  • The use of a binary composite endpoint and sample size requirement: influence of endpoints overlap 

    Ramon Marsal, Josep; Ferreira González, Ignacio; Bertrán, Sandra; Ribera, Aida; Permanyer-Miralda, Gaietà; Garcia Dorado, Antonio David; Gómez Melis, Guadalupe (2017-04-10)
    Article
    Accés restringit per política de l'editorial
    Although composite endpoints (CE) are common in clinical trials, the impact of the relationship between the components of a binary CE on the sample size requirement (SSR) has not been addressed. We performed a computational ...
  • Comparison of production strategies and degree of postponement when incorporating additive manufacturing to product supply chains 

    Minguella Canela, Joaquim; Muguruza Blanco, Asier; Ramón Lumbierres, Daniel Jacobo; Heredia, F.-Javier (Francisco Javier); Gimeno Feu, Robert; Guo, Ping; Hamilton, Mary; Shastry, Kiron; Webb, Sunny (2017-10-06)
    Article
    Accés obert
    The best-selling products manufactured nowadays are made in long series along rigid product value chains. Product repetition and continuous/stable manufacturing is seen as a chance for achieving economies of scale. ...
  • A bayesian test for Hardy-Weinberg equilibrium of bi-allelic X-chromosomal markers 

    Puig Oriol, Xavier; Ginebra Molins, Josep; Graffelman, Jan (2017-07)
    Article
    Accés obert
    The X chromosome is a relatively large chromosome, harboring a lot of genetic information. Much of the statistical analysis of X-chromosomal information is complicated by the fact that males only have one copy. Recently, ...
  • Identification of Interleukin-27 (IL-27)/IL- 27 Receptor Subunit Alpha as a Critical Immune Axis for In Vivo HIV Control 

    Ruiz-Riol, M.; Berdnik, D.; Llano, A.; Mothe, Beatriz; Gálvez Montón, Carolina; Pérez Alvarez, Susana; Oriol Tordera, B.; Olvera Van der Stoep, Alex; Silva Arrieta, S.; Meulbroek, M.; Pujol, F.; Coll, J.; Martínez Picado, Javier; Ganoza, Carmela; Sánchez, J.; Gómez Melis, Guadalupe; Coray, Wyss; Brander, Christian (2017-08)
    Article
    Accés obert
    Intact and broad immune cell effector functions and specific individual cytokines have been linked to HIV disease outcome, but their relative contribution to HIV control remains unclear. We asked whether the proteome of ...
  • Nonlinear loads model for harmonics flow prediction, using multivariate regression 

    Lamich Arocas, Manuel; Balcells Sendra, Josep; Corbalán Fuertes, Montserrat; Griful Ponsati, Eulàlia (Institute of Electrical and Electronics Engineers (IEEE), 2017-06)
    Article
    Accés obert
    This paper describes a method for obtaining a model of a single or a set of nonlinear loads (NLL) connected to a certain point of an electrical network. The basic assumption is that the network supplying the NLL has ...
  • Choosing the most relevant level sets for depicting a sample of densities 

    Delicado Useros, Pedro Francisco; Vieu, Philippe (2017-09-01)
    Article
    Accés obert
    When exploring a sample composed with a set of bivariate density functions, the question of the visualisation of the data has to front with the choice of the relevant level set(s). The approach proposed in this paper ...
  • On geometrical properties of preconditioners in IPMs for classes of block-angular problems 

    Castro Pérez, Jordi; Nasini, Stefano (2017)
    Article
    Accés obert
    One of the most efficient interior-point methods for some classes of block-angular structured problems solves the normal equations by a combination of Cholesky factorizations and preconditioned conjugate gradient for, ...
  • A linear optimization based method for data privacy in statistical tabular data 

    Castro Pérez, Jordi; González Alastrué, José Antonio (2017-06-15)
    Article
    Accés obert
    National Statistical Agencies routinely disseminate large amount of data. Prior to dissemination these data have to be protected to avoid releasing confidential information. Controlled tabular adjustment (CTA) is one of ...
  • CHROMA: a maturity model for the information-driven decision-making process 

    Tort-Martorell Llabrés, Xavier; Parra, Xileidys (2017)
    Article
    Accés restringit per política de l'editorial
    A novel maturity model for the information-driven decision-making process (DMP) in organisations is presented. The 'circumplex hierarchical representation of organisation maturity assessment' (CHROMA) model was developed ...

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