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    • Comparative study of mechanical and electrical relaxations in poly(etherimide). Part 2 

      Diaz Calleja, Ricardo; Friederichs, S.; Jaímes, C.; Sanchis, Jose Maria; Belana Punseti, Juan; Cañadas Lorenzo, Juan Carlos; Diego Vives, José Antonio; Mudarra López, Miguel (1998-05)
      Article
      Restricted access - publisher's policy
      The curves describing the relaxation behaviour of poly(etherimide) at several frequencies shows in the dielectric lossÈtemperature plot c and b relax- ations centred at [95¡C and 100¡C, respectively, at 10 Hz. The glassÈrubber ...
    • The Windy clustered prize-collecting arc-routing problem 

      Corberan, Angel; Fernández Aréizaga, Elena; Franquesa Niubó, Carles; Sanchis, Jose Maria (2011-08)
      Article
      Restricted access - confidentiality agreement
      This paper introduces the windy clustered prize-collecting arc-routing problem. It is an arc-routing problem where each demand edge is associated with a profit that is collected once if the edge is serviced, independent of ...