Ara es mostren els items 38-57 de 59

    • La transferència de coneixement. 

      Tort-Martorell Llabrés, Xavier (2008-12-04)
      Audiovisual
      Accés obert
    • Light consulting after design of experiments training: Lessons from a case study 

      Marco Almagro, Lluís; Grima Cintas, Pedro; Tort-Martorell Llabrés, Xavier (2014-04)
      Article
      Accés restringit per política de l'editorial
      We present a case study to show some positive and some problematic points regarding light consulting—when none of the parts is fully committed—on Design of Experiments (DOE). The situation is not unusual and frequently ...
    • Management by facts: the common ground between total quality management and evidence-based management 

      Tort-Martorell Llabrés, Xavier; Grima Cintas, Pedro; Marco Almagro, Lluís (2011-06)
      Article
      Accés restringit per política de l'editorial
      It is widely agreed that, whenever possible, managers should base their decisions on scientific knowledge rather than gut feelings or intuitions. There are two main sources of scientific knowledge available to managers: ...
    • Matemáticas y estadística. Al César lo que es del Cesar... 

      Behar Gutierrez, Roberto; Grima Cintas, Pedro; Tort-Martorell Llabrés, Xavier (Sociedad de Estadística e Investigación Operativa (SEIO), 2021-03-01)
      Article
      Accés obert
      This article discusses whether statistics is a part of mathematics, as some teachers -of statistics in college and of mathematics in secondary education- often take for granted. It can be said that the important thing is ...
    • Métodos estadísticos : control y mejora de la calidad 

      Prat Bartés, Albert; Tort-Martorell Llabrés, Xavier; Grima Cintas, Pedro; Pozueta Fernández, María Lourdes; Solé Vidal, Ignasi (Edicions UPC, 2004)
      Llibre
      Accés restringit a la comunitat UPC
      El objetivo fundamental de este libro es satisfacer las necesidades y las expectativas de formación estadística de los estudiantes de ingeniería y de todos aquellos técnicos, ingenieros y científicos que quieran utilizar ...
    • Métodos estadísticos : control y mejora de la calidad 

      Prat Bartés, Albert; Tort-Martorell Llabrés, Xavier; Grima Cintas, Pedro; Pozueta Fernández, María Lourdes (Edicions UPC, 1997)
      Llibre
      Accés restringit als usuaris de la UB, UAB, UPC, UPF, UdG, UdL, URV, UOC, BC, UVic, UJI, URL, UIC
      El objetivo fundamental de este libro es satisfacer las necesidades y las expectativas de formación estadística de los estudiantes de ingeniería y de todos aquellos técnicos, ingenieros y científicos que quieran utilizar ...
    • Mixed nonlinear modelling in food engineering: determination of the salting time of boneless dry-cured Cerretan hams 

      Espuña Soler, Francesc Xavier; Acosta Argueta, Lesly María; Sánchez Espigares, Josep Anton; Tort-Martorell Llabrés, Xavier (TU Dortmund University, 2023)
      Comunicació de congrés
      Accés obert
      A great challenge in producing a good cured ham is to reduce the variability of the salt content between pieces of ham and to obtain homogeneity in terms of flavour and quality in general. This reduction in variability ...
    • Presentació del llibre: Fent Servir l'Estadística 

      Rodero de Lamo, Lourdes; Pons, Ernest; Grima Cintas, Pedro; Tort-Martorell Llabrés, Xavier (2008-11-05)
      Audiovisual
      Accés obert
      Presentació del llibre: Fent Servir l'Estadística
    • PRESTON: Juego competitivo online para el aprendizaje de la estadística 

      Camps Lorente, Oriol; Rodero de Lamo, Lourdes; Sánchez Espigares, Josep Anton; Marco Almagro, Lluís; Tort-Martorell Llabrés, Xavier; Puig Oriol, Xavier; Riba Civil, Alexandre (2013)
      Text en actes de congrés
      Accés obert
      Presentamos un caso de rediseño de las prácticas de una asignatura de estadística. Tras realizar un diagnóstico del diseño previo (teniendo en cuenta la introducción del EEES), se propuso un juego competitivo on-line de ...
    • Proposal of a single critical value for the lenth method 

      Fontdecaba Rigat, Sara; Grima Cintas, Pedro; Tort-Martorell Llabrés, Xavier (2015)
      Article
      Accés obert
      Different critical values deduced by simulation have been proposed that greatly improve Lenth's original proposal. However, these simulations assume that all effects are zero - something not realistic - producing bigger ...
    • Puntos de servicio en aseos públicos para minimizar y equilibrar los tiempos de espera de homb res y mujeres 

      Grima Cintas, Pedro; Marco Almagro, Lluís; Tort-Martorell Llabrés, Xavier (Consejo Superior de Investigaciones Científicas (CSIC), 2017-04)
      Article
      Accés obert
      Se plantea el problema de las colas que se presentan habitualmente en los aseos de señoras en contraste con la fluidez con que se accede a los de caballeros, considerando que esta situación tiene solución ya que es sólo ...
    • Reducing variability of a critical dimension 

      Grima Cintas, Pedro; Puig Oriol, Xavier; Tort-Martorell Llabrés, Xavier (2021-06-08)
      Article
      Accés obert
    • Saving runs in fractional factorial designs 

      Grima Cintas, Pedro; Rodero de Lamo, Lourdes; Tort-Martorell Llabrés, Xavier (2018-12-27)
      Article
      Accés obert
      When it is known a priori that some contrasts are negligible in a factorial design, their expressions can be used to deduce the missing results. In this article we propose a method for using this procedure when, as in the ...
    • Selecting significant effects in factorial designs: Lenth's method versus using negligible interactions 

      Xampeny Solaní, Rafael; Grima Cintas, Pedro; Tort-Martorell Llabrés, Xavier (2018-01-01)
      Article
      Accés obert
      Among the many analytical techniques that have been published to analyze the significance of the effects in the absence of replications, two have emerged as the most widely used in text books as well as statistical software ...
    • Selecting significant effects in factorial designs: Lenth’s method versus the Box-Meyer approach 

      Xampeny Solaní, Rafael; Grima Cintas, Pedro; Tort-Martorell Llabrés, Xavier (Taylor & Francis, 2018-01-01)
      Article
      Accés obert
      The Lenth method is conceptually simple and probably the most common approach to analyzing the significance of the effects in factorial designs. Here, we compare it with a Bayesian approach proposed by Box and Meyer and ...
    • Source of Confusion 

      Tort-Martorell Llabrés, Xavier; Grima Cintas, Pedro; Marco Almagro, Lluís (2009-11)
      Article
      Accés restringit per política de l'editorial
    • Statistical methods in kansei engineering: a case of statistical engineering 

      Marco Almagro, Lluís; Tort-Martorell Llabrés, Xavier (2011)
      Text en actes de congrés
      Accés obert
      Kansei Engineering (KE) is a technique used to incorporate emotions in the product design process. Its basic purpose is discovering in which way some properties of a product convey certain emotions in its users. It is a ...
    • Statistical methods in Kansei engineering: a case of statistical engineering 

      Marco Almagro, Lluís; Tort-Martorell Llabrés, Xavier (2012-07)
      Article
      Accés restringit per política de l'editorial
      Kansei engineering (KE) is a methodology used to incorporate emotions in products and services design. Its basic purpose is discovering in which way some properties of a product or a service convey certain emotions in its ...
    • The ENBIS-15 quality and reliability engineering international special issue 

      Vicario, Grazia; Tort-Martorell Llabrés, Xavier (2016-10)
      Article
      Accés obert
    • The sustainability narrative: a multi study using event studies to analyse the American Energy Companies Shareholder’s reaction to sustainability news 

      Barroso del Toro, Alberto; Vivas Crisol, Laura; Tort-Martorell Llabrés, Xavier (2022-12-01)
      Article
      Accés obert
      This study investigates how shareholders of leading US energy companies value sustainability narratives. Leveraging the Global Database of Events (GDELT) from 2017 to 2019, 207,386 news items were extracted, 4101 event ...