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Cultural landscapes in Argentina : research, project and representation

  • Pesoa Marcilla, Melisa
  • Orduña Giró, Paula
  • Sabaté Bel, Joaquín
This article aims to contribute to the use of the concept "cultural landscape" as a tool for the analysis and development of territorial projects in Argentina. In the first part, we intend to summarize some views on the concept of cultural landscape, about the origin of the term, its diffusion and the possibilities and paradoxes that it implies. In the second part, we discuss the way in which this concept becomes a project tool, while in the third part, we highlight the central role that drawing has in the analysis and project. In the fourth part, we present two case study that illustrate the problems we enunciate in the preceding sections. Finally, the conclusions take up the possibilities, challenges and paradoxes of this way of projecting in which the detailed study of the identity of the territory makes it possible to find a way to manage it in a way that reverts to local development., Peer Reviewed
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The game theory analysis on covering overall migrant workers by their participation in legal housing reserves

  • Chen, Ai
According to the policies from different provinces and regions, existing problems are analyzed. With the game theory analysis,backgrounds and processes of the policies are imitated based on institution and migrant workers level.On the base of the analysis,some solutions are also proposed which can be beneficial to migrant workers.
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The main factors and rules of stress shadow of perpendicular cracks

  • Wang, Daobing
  • Zhou, Fujian
  • Ge, Hongkui
  • Zlotnik, Sergio
  • Yang, Xiangtong
  • Peng, Jinlong
Based on elasticity theory, we use numerical Galerkin finite element discretization method and implement Matlab finite element code to simulate “stress shadow” distributions of mutual orthogonal fractures. The principal stress and principal distributions have the symmetry characteristic on the intersection (coordinate origin). The relationships between stress shadow and flow pressure ratio, pore pressure, fluid pressure and horizontal stress contract are analyzed, respectively. By these techniques of variable displacement construction, changing the viscosity of the fracturing fluid, exploitation of oil and gas wells changing pump rate and fracturing fluid viscosity, reducing pore pressure and increasing the injection volume, taking the advantages of shadow effect, it is likely to produce a complex fracture network., Peer Reviewed
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Application of microcapsules in spinning

  • Marsal Amenós, Félix
A new method has been developed for applying microcapsules in the spinning process, in all yarns made on ring spinning machines, whether short fiber or long fiber. The microcapsules were placed in the interstices of the yarn, before twisting. This solves the problem of permanence of the effect provided by the active ingredients contained in the microcapsule, for functionality and use of textile garments, against repeated washing. The method is technically and industrially feasible. This has been demonstrated by the interest shown by an important manufacturer of spinning machinery. The proposed method is valid for all types of fibers that are processed by the systems of carded cotton, worsted, semi-worsted, woolen and high bulk (HB) yarns when obtained in ring spinning machines. The new method of application is suitable for all types of microcapsules which are currently developed for use on textiles
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