Este exemplar foi revisado e corrigido em relação à versão original, sob responsabilidade única do autor e com a anuência de seu orientador.
ABSTRACTThe present work proposes a methodology to define the electric propulsion system for PSVs. This methodology was applied to a case study: the conceptual design of a PSV for operation at the pre-salt fields at Santos basin. First, four different alternatives of electric propulsion systems for the PSV are presented and sized. The first one has induction motors as main propulsion motors, the second one has synchronous motors as main propulsion motors; the third and fourth alternatives are the same as the first and second, respectively, with a batteries bank connected to the main switchboard.
The objective of the present investigation is framed within a line of investigation developed
by the author, relative to reveal the new space configuration economic that displays
the great cities in the context of the Economic Globalization. The hypothesis in the Industry
of Retail is one of whom has experienced the greater economic dynamism in Chile
and that has characteristics that would frame it within the process of flexible production
in Advanced Capitalism. The retail, sector that the attention of the great economic
groups has captured that make investments and space competition in related activities,
generates new spaces of leisure and consumption, determining a singular space distribution
of the use, that is more and more dynamic and precarious in its nature. The investigation
concludes that a clear tendency to the integration of activities exists from the centers
of the posfordista economic power towards the consumer, space model of businesses
whose diffusion is made in the extensive Latin American Region.
El autor se aboca a realizar un recuento de las experiencias de análisis en clave gramsciana del Estado y la política en Chile, los cuales han sido críticos respecto a los análisis más “aparatistas” y“economicistas” de los periodos fundacionales y refundacionales de la historia nacional. Inicia con los análisis del boliviano René Zavaleta con el objeto de explicar el momento constitutivo de la forma del Estado moderno en Chile, en específico cómo se logró un “óptimo social” entre Estado y sociedad durante el siglo XIX. Después, a partir de Moulian y Lechner da cuenta de la reducción “aparatista” del análisis del Estado durante la segunda mitad del siglo XX, en el marco de la derrotade la lucha socialista, para dar paso a un análisis del proceso de modernización capitalista, en sudimensión cultural, durante los ochenta, de la mano de Enzo Falleto. Por último, el autor cierra con el periodo de la transición a la democracia durante los noventa con los análisis de Carlos Ruiz y Jaime Massardo.
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